Battery replacement control method and device

Abstract

The application discloses a battery replacement control method and device, the method comprises the following steps: obtaining preset trigger information; wherein, the preset trigger information corresponds to triggering unlocking or locking the battery pack; based on the preset trigger information, generating a battery pack processing instruction and sending it to the battery replacement vehicle to control the battery replacement vehicle to perform the processing operation of unlocking or locking the battery pack. In the application, the station end detects the triggering event of unlocking or locking the battery pack in real time, can generate the processing instruction of unlocking or locking the battery pack in time and send it to the vehicle, that is, directly controls the vehicle itself to complete the unlocking or locking operation of the battery pack, without the need of other auxiliary mechanisms to complete the unlocking or locking of the battery pack, greatly simplifies the structure and replacement process of the external bearing mechanism, does not need to require the alignment accuracy between the external bearing mechanism and the battery replacement vehicle, guarantees the timeliness of the battery replacement control, and effectively improves the efficiency and reliability of the battery replacement control.

Description

Technical Field

[0001] This invention relates to the field of vehicle battery swapping technology, and in particular to a battery swapping control method and device. Background Technology

[0002] With the rapid development of new energy technologies, vehicles that require battery swapping will now drive into battery swapping stations to ensure that the battery in the vehicle meets the needs of their journey.

[0003] Currently, the battery packs on battery swapping vehicles are connected to the vehicles via locking mechanisms. When a battery swapping station replaces a battery pack, it needs to unlock the locking mechanism to facilitate the subsequent removal of the battery pack from the vehicle. Existing technologies typically involve unlocking or locking the battery pack on the vehicle through the battery swapping equipment at the station. This requires the equipment to have an unlocking mechanism and a complex unlocking control program, resulting in a complex structure. Furthermore, since the unlocking and locking operations are performed by the equipment, the vehicle cannot directly know the unlocking or locking status of the battery pack. This leads to a complex and inefficient unlocking and locking process, and the inability to form a closed-loop signal for unlocking or locking with the vehicle, resulting in a complex and unreliable unlocking and locking process for the battery pack. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art, which relies on the battery swapping equipment at the station to unlock or lock the battery pack on the battery swapping vehicle, resulting in complex structure of the battery swapping equipment and complex execution process and low reliability of battery pack unlocking and locking. The present invention provides a battery swapping control method and device.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution:

[0006] This invention provides a battery swapping control method, which is applied in a battery swapping station. The battery swapping control method includes:

[0007] Obtain preset trigger information;

[0008] The preset trigger information corresponds to triggering the unlocking or locking of the battery pack;

[0009] Based on the preset trigger information, a battery pack processing instruction is generated and sent to the battery swapping vehicle to control the battery swapping vehicle to perform the processing operation of unlocking or locking the battery pack.

[0010] In this solution, the battery swapping station detects in real time any triggering events that cause the battery pack to unlock or lock. Once such an event occurs, it promptly generates a battery pack unlocking or locking command and sends it to the battery swapping vehicle. This allows the vehicle to directly control itself to unlock or lock the battery pack without the need for other auxiliary mechanisms (such as battery swapping equipment). This significantly simplifies the structure and replacement process of external battery swapping equipment, reduces the complexity of battery pack unlocking or locking control, improves the efficiency and reliability of battery pack locking or unlocking, ensures the timeliness of battery swapping control, and effectively enhances the efficiency and reliability of battery swapping control.

[0011] Preferably, the battery swapping station includes a support mechanism for carrying the battery pack;

[0012] The step of obtaining the preset trigger information includes:

[0013] Obtain the organizational association information related to the bearing mechanism;

[0014] The preset trigger information is determined to occur based on the organization association information.

[0015] In this solution, once certain dimensional parameters associated with the carrier mechanism meet certain conditions, the battery pack can be unlocked or locked; that is, the mechanism association information of the carrier mechanism is detected in real time to ensure the accuracy and timeliness of the trigger control for unlocking or locking the battery pack.

[0016] Preferably, the mechanism association information includes alignment information and / or status information;

[0017] The alignment information is used to characterize the alignment of the bearing mechanism with the preset battery swapping position under the battery swapping vehicle.

[0018] The status information is used to characterize whether the carrier mechanism is in a preset moving state, in a preset position range, or in contact with the battery pack on the battery swapping vehicle.

[0019] In this solution, one or more of the following conditions can be used to trigger the unlocking of the battery pack: the alignment between the support mechanism and the underside of the battery swapping vehicle, the working state of the support mechanism, and whether it is in a specific location area. This ensures the flexibility, timeliness, and reliability of the triggering control unlocking.

[0020] Preferably, the battery pack processing instruction includes a battery pack unlocking instruction, the battery swapping vehicle is equipped with an unlocking mechanism for unlocking the battery pack, and after the step of generating the battery pack processing instruction and sending it to the battery swapping vehicle, the method further includes:

[0021] Upon receiving the signal indicating that the battery swapping vehicle has completed the process of unlocking the battery pack according to the battery pack unlocking command, it is determined that the battery swapping vehicle has completed unlocking the battery pack.

[0022] In this solution, the battery swapping vehicle is equipped with a dedicated unlocking mechanism for unlocking operations. The unlocking mechanism in the vehicle is used to unlock the locking mechanism, which improves the efficiency and reliability of unlocking and makes it easier for the battery swapping vehicle to complete the unlocking operation itself.

[0023] Preferably, after the supporting mechanism is aligned with the preset battery swapping position under the battery swapping vehicle, and after it is determined that the battery swapping vehicle has completed unlocking the battery pack, the battery swapping control method further includes:

[0024] Receive the battery pack arrival signal sent by the carrier mechanism;

[0025] The battery pack arrival signal is used to indicate that the battery pack on the battery swapping vehicle is located at a preset position on the support mechanism.

[0026] Based on the battery pack arrival signal and the processing completion signal, a first movement command is generated and sent to the carrying mechanism to control the carrying mechanism to carry the depleted battery pack away from the battery swapping vehicle.

[0027] In this scheme, once the unlocking is completed and the battery pack is located on the support mechanism, the battery pack is determined to be in a detachable state from the battery swapping vehicle and can move with the support mechanism. At this time, the support mechanism is controlled to move to remove the depleted battery pack from the battery swapping vehicle, thus ensuring the safety and reliability of removing the battery pack.

[0028] Preferably, during the process of locking the battery pack installation, the mechanism association information includes information indicating that the carrying mechanism carries a fully charged battery pack and is aligned with a preset battery swapping position under the battery swapping vehicle.

[0029] The battery pack processing command includes a battery pack locking command. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. After the step of generating the battery pack processing command and sending it to the battery swapping vehicle, the method further includes:

[0030] Upon receiving the signal indicating that the battery swapping vehicle has completed the process of locking the battery pack according to the battery pack locking command, it is determined that the battery swapping vehicle has completed locking the battery pack.

[0031] In this solution, the locking of the battery pack is determined based on the signal indicating that the battery pack locking process of the battery swapping vehicle has been completed, forming a closed loop of locking signals, which improves the safety and reliability of locking.

[0032] Preferably, after determining that the battery swapping vehicle has completed locking the battery pack, the battery swapping control method further includes:

[0033] A second movement command is sent to the carrier mechanism to control the carrier mechanism to move away from under the battery swapping vehicle and move to a set position.

[0034] In this solution, after locking is completed, the supporting mechanism is promptly controlled to move away from under the battery swapping vehicle to ensure that the vehicle can safely and smoothly leave the station position, thus guaranteeing the safety of the entire battery swapping control process and complying with the battery swapping standard procedures.

[0035] Preferably, after determining that the battery swapping vehicle has completed locking the battery pack, the battery swapping control method further includes:

[0036] Send first battery association information, which is locked to a fully loaded battery pack on the battery swapping vehicle, to the battery swapping vehicle;

[0037] Receive the first feedback signal sent by the battery swapping vehicle based on the first battery association information;

[0038] If the information represented by the first feedback signal is correct, then the battery swapping operation is determined to be successful.

[0039] In this solution, before the user drives the vehicle away from the station, the station sends the relevant information of the locked full-load battery pack to the vehicle and obtains the corresponding confirmation information. If the information is correct, the battery swap is confirmed to be successful, so as to avoid unnecessary troubles caused by incorrect information and improve the user's battery swap experience.

[0040] Preferably, after the step of confirming the success of the battery swapping operation, the method further includes:

[0041] A prompt message is generated to indicate that the battery swapping vehicle may leave its battery swapping station.

[0042] This solution generates timely and automatic prompts, such as broadcast messages or displays at the station, to remind vehicles that they can leave the workstation without requiring manual confirmation from the user. This demonstrates the comprehensiveness of the battery swapping process and enhances the user's battery swapping experience.

[0043] Specifically, the notification methods include: sending push text messages in the application on the smart terminal, pop-up windows containing the message "Charging successful, please leave the current battery swapping station," illuminating the indicator light of the current battery swapping station, and activating the voice or video player of the current battery swapping station. A combination of one or more notification methods can be used depending on the actual situation to provide timely and effective notifications to the current battery swapping user. Furthermore, if it is detected that a battery swapping vehicle has not left after a successful swap, a reminder will be sent continuously or at set intervals (e.g., 3 minutes). The duration of the indicator light and the looping of the voice or video player can be extended. Once it is detected that the battery swapping vehicle has left the current battery swapping station, the generation of corresponding notification messages will stop to avoid unnecessary operations and to promptly prevent resource waste.

[0044] Preferably, before the step of obtaining the preset trigger event, the method further includes:

[0045] Obtain the battery swapping reservation request corresponding to the battery swapping vehicle;

[0046] Based on the battery swap reservation request, several battery swapping sites are recommended;

[0047] Receive the selection instruction and designate the battery swapping station corresponding to the selection instruction as the battery swapping station terminal.

[0048] In this solution, each battery-swapping vehicle can schedule a battery swap based on its location and battery information when it needs to swap batteries. The battery swapping station will then push different battery swapping sites to the vehicle. The final battery swapping station will be determined based on the user's selection or automatic selection. This achieves a battery swapping interaction mode between the user, the battery-swapping vehicle, and the station, enabling timely response to the user's battery swapping needs and improving the user's battery swapping experience.

[0049] Preferably, the battery swap reservation request includes battery information;

[0050] After the step of selecting the battery swapping station corresponding to the selection instruction as the battery swapping station terminal, the method further includes:

[0051] Based on the battery information, several target battery packs that match the battery information in the battery swapping station are identified, and a set number of the target battery packs are locked.

[0052] In this solution, the appropriate battery pack at the station is locked based on the battery information in the battery swapping vehicle, so as to avoid the situation where there is no corresponding battery when the battery swapping vehicle arrives at the station, and to ensure that the battery swapping can be carried out smoothly.

[0053] Preferably, after the step of locking the set number of the target battery packs, the method further includes:

[0054] Obtain vehicle information of the battery swapping vehicle entering the battery swapping station;

[0055] When the vehicle information matches the scheduled battery swap request, a battery swap station is determined at the battery swap station where the vehicle can swap batteries.

[0056] When the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station, the station arrival signal sent by the battery swapping vehicle is received.

[0057] Based on the workstation arrival signal, a power-down control command is generated and sent to the battery swapping vehicle to control the battery swapping vehicle to power down and enter the battery pack unlocking preparation state.

[0058] In this solution, once a vehicle stops in the designated parking area of ​​the battery swapping station, the station receives the station arrival signal from the vehicle and promptly triggers the vehicle to power down in preparation for unlocking, ensuring timely and precise control of the entire battery swapping process.

[0059] Preferably, after the step of controlling the battery swapping vehicle to power off based on the workstation arrival signal, the method further includes:

[0060] Obtain the second battery association information of the depleted battery pack in the battery swapping vehicle;

[0061] The second battery-related information includes the location status information of the battery pack at the bottom of the battery swapping vehicle and / or battery health status information.

[0062] After the second battery association information meets the preset battery swapping requirements, the step of obtaining the preset trigger event is executed.

[0063] In this solution, before instructing the user to enter the unlock or lock operation, it is necessary to check the battery pack's position and status at the bottom of the vehicle to rule out any collisions that occurred during the entry process; and to check the battery's health to rule out any unhealthy batteries, thereby ensuring the safety of the subsequent battery swapping process.

[0064] Preferably, the step of obtaining the preset trigger event after the battery association information meets the preset battery swapping requirements further includes:

[0065] After the second battery association information meets the preset battery swapping requirements, a confirmation command to perform battery swapping is sent to the battery swapping vehicle.

[0066] After receiving the second feedback signal indicating that the battery swapping vehicle is in a ready-to-swap state, sent by the determined instruction, the step of obtaining the preset trigger event is executed.

[0067] In this solution, after the station checks for the above-mentioned abnormalities, it sends a command to the vehicle to perform battery swapping. Upon receiving the command, the vehicle reports that it is ready to perform battery swapping. At this point, the preparatory operations have been completed, and the step of obtaining the preset trigger event can begin. That is, the station and the vehicle have timely and effective interaction at every stage, thereby ensuring that the entire battery swapping process is smooth, reliable, and efficient.

[0068] The present invention also provides a battery swapping control method, which is applied in a battery swapping vehicle, and the battery swapping control method includes:

[0069] Receive battery pack processing instructions generated and sent by the battery swapping station based on preset trigger events;

[0070] The preset trigger event corresponds to triggering the unlocking or locking of the battery pack;

[0071] The battery pack is unlocked or locked based on the battery pack processing instructions.

[0072] In this solution, the battery swapping vehicle monitors in real time whether the battery swapping station sends an operation command. Once it receives the battery pack processing command from the station, it responds to the command in real time and promptly performs the unlocking or locking of the battery pack. That is, the battery swapping vehicle itself completes the unlocking or locking of the battery pack without the need for other auxiliary mechanisms (such as battery swapping equipment). This greatly simplifies the structure and replacement process of external battery swapping equipment, simplifies the complexity of battery pack unlocking or locking control, improves the efficiency and reliability of battery pack locking or unlocking, ensures the timeliness of battery swapping control, and effectively improves the efficiency and reliability of battery swapping control.

[0073] Preferably, after the step of performing the unlocking or locking operation of the battery pack based on the battery pack processing command, the method further includes:

[0074] After the processing operation, a processing completion signal is generated and sent to the battery swapping station.

[0075] In this solution, after the battery swapping vehicle completes the unlocking or locking of the battery pack, it automatically generates a processing completion signal indicating that the corresponding operation has been completed and actively reports it to the battery swapping station. This ensures that the battery swapping station can know the processing status of the battery pack in the battery swapping vehicle in a timely manner, and that each battery swapping control link can receive timely and accurate feedback and confirmation, thus ensuring the efficiency, reliability, and rationality of the entire battery swapping control process.

[0076] Preferably, the battery swapping station includes a carrying mechanism for carrying the battery pack, and the preset triggering event is determined based on the mechanism association information sent by the carrying mechanism.

[0077] In this solution, once certain dimensional parameters associated with the carrier mechanism meet certain conditions, the battery pack can be unlocked or locked; that is, the mechanism association information of the carrier mechanism is detected in real time to ensure the accuracy and timeliness of the trigger control for unlocking or locking the battery pack.

[0078] Preferably, the mechanism association information includes alignment information and / or status information;

[0079] The alignment information is used to characterize the alignment of the bearing mechanism with the preset battery swapping position under the battery swapping vehicle.

[0080] The status information is used to characterize whether the carrier mechanism is in a preset moving state, a preset position range, or in contact with the battery pack on the battery swapping vehicle.

[0081] In this solution, one or more of the following conditions can be used to trigger the unlocking of the battery pack: the alignment between the support mechanism and the underside of the battery swapping vehicle, the working state of the support mechanism, and whether it is in a specific location area. This ensures the flexibility, timeliness, and reliability of the triggering control unlocking.

[0082] Preferably, the battery pack processing instruction includes a battery pack unlocking instruction, and the battery swapping vehicle is equipped with an unlocking mechanism for unlocking the battery pack. The step of performing the unlocking or locking operation of the battery pack based on the battery pack processing instruction includes:

[0083] The unlocking mechanism is controlled to unlock the battery pack according to the battery pack unlocking command.

[0084] In this solution, a dedicated unlocking mechanism is installed in the battery swapping vehicle. Once the battery swapping vehicle receives a battery pack unlocking command, the unlocking mechanism is triggered to perform the unlocking operation. The unlocking mechanism in the vehicle unlocks the locking mechanism, which improves the efficiency and reliability of unlocking and makes it easier for the battery swapping vehicle to complete the unlocking operation itself.

[0085] Preferably, during the process of locking and installing the battery pack, the mechanism association information includes information indicating that the carrying mechanism carries the fully charged battery pack and, after alignment with the preset battery swapping position under the battery swapping vehicle, places the fully charged battery pack inside the battery swapping vehicle.

[0086] The battery pack processing command includes a battery pack locking command. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. The steps of performing the unlocking or locking operation of the battery pack based on the battery pack processing command include:

[0087] The locking mechanism is controlled to lock the battery pack according to the battery pack locking command.

[0088] In this solution, a dedicated locking mechanism for locking operations is installed in the battery swapping vehicle. Once the battery swapping vehicle receives a battery pack locking command, the locking mechanism is triggered to perform the locking operation. That is, the locking of the battery pack is completed based on the battery swapping vehicle's signal indicating that the locking of the battery pack has been completed, forming a closed loop of locking signals, which improves the safety and reliability of locking.

[0089] Preferably, after receiving the battery pack lockout command, the battery swapping control method further includes:

[0090] The positioning mechanism in the battery swapping vehicle is controlled to adjust the battery pack installation position to a preset installation position.

[0091] A third feedback signal is generated to indicate that the battery swapping vehicle has entered the lock-up preparation state and sent to the battery swapping station.

[0092] In this solution, when the battery swapping vehicle installs the fully charged battery pack into the preset installation position, it sends a notification to the battery swapping station that the vehicle has entered the locking preparation state. This informs the battery swapping station that it can now control and lock the battery pack, ensuring that each battery swapping control link receives timely and accurate feedback and confirmation. This guarantees the efficiency, reliability, and rationality of the entire battery swapping control process.

[0093] Preferably, after the step of generating the processing completion signal and sending it to the battery swapping station, the method further includes:

[0094] Receive the first battery association information of the fully loaded battery pack that is locked in place, sent by the battery swapping station.

[0095] Determine whether the first battery association information is incorrect and obtain the determination result;

[0096] Based on the judgment result, a first feedback signal is generated and sent to the battery swapping station.

[0097] And / or, store the first battery association information in a preset storage space in the battery swapping vehicle.

[0098] In this solution, after the battery pack is locked in the battery swapping vehicle and before leaving the current battery swapping station, the receiving station sends battery-related data about the fully loaded battery pack. The battery swapping user needs to confirm this data. If it is correct, the user sends feedback indicating that the data is correct to the battery swapping station. This ensures the timeliness and accuracy of each battery swapping step and avoids unexplained situations caused by errors in the data. If the user finds any abnormalities in the information or has any questions about the data, they can provide feedback in a timely manner (e.g., through information feedback in the smart terminal application, or by requesting human assistance) for prompt handling. This solution also allows users to promptly obtain and confirm information relevant to them without requiring them to actively request it, simplifying the user operation process, facilitating battery swapping, ensuring the accuracy of the battery swapping data, and greatly improving the overall user experience. Battery-related information can also be stored for later querying or analysis.

[0099] Preferably, the battery swapping control method further includes:

[0100] The battery swapping station receives a notification message generated by confirming the success of the battery swapping operation based on the correctness of the first feedback signal characterization information.

[0101] The notification message is used to indicate that the battery swapping vehicle may leave its battery swapping station.

[0102] In this solution, when a user in a battery swapping vehicle confirms that the swapping data is correct, they will send feedback information to the battery swapping station. Based on this feedback, the station will send a notification to the vehicle indicating that the swapping operation has been completed. This allows users to be aware of the completion status in a timely manner and leave as soon as possible after the swap to minimize disruption to other vehicles and prevent vehicles from occupying the swapping bay for extended periods. This makes battery swapping management at the station more efficient.

[0103] The notification methods include: sending push text messages in the application of the smart terminal, pop-up windows containing the message "Charging successful, please leave the current battery swapping station", lighting up the indicator light of the current battery swapping station, and opening the voice or video player of the current battery swapping station. One or more notification methods can be combined according to the actual situation to notify the current battery swapping user as promptly and effectively as possible.

[0104] In addition, if a battery-swapping vehicle is detected not leaving after a successful battery swap, a reminder will be issued continuously or at set intervals (e.g., every 3 minutes). The duration of the indicator light and the looping of voice or video playback can be extended. Once the battery-swapping vehicle is detected to have left the current swapping station, the generation of corresponding reminder messages will stop, avoiding unnecessary operations and effectively preventing resource waste.

[0105] Preferably, before the step of obtaining the battery pack processing instruction generated and sent by the battery swapping station based on a preset trigger event, the method further includes:

[0106] When the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station, a station arrival signal is generated and sent to the battery swapping station.

[0107] The device receives a power-down control command generated and sent by the battery swapping station based on the workstation arrival signal and executes a power-down operation to enter the battery pack unlocking preparation state.

[0108] In this scheme, when the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station, it reports its arrival to the battery swapping station in real time. This allows the battery swapping station to promptly issue a control to de-energize the vehicle in preparation for unlocking, ensuring safe, timely, and accurate control of the entire battery swapping process.

[0109] Preferably, before the step of obtaining the battery pack processing instruction generated and sent by the battery swapping station based on a preset trigger event, the method further includes:

[0110] Send the second battery association information of the depleted battery pack in the battery swapping vehicle to the battery swapping station.

[0111] The second battery-related information includes the location status information of the battery pack at the bottom of the battery swapping vehicle and / or battery health status information.

[0112] The system receives a confirmation instruction generated and sent by the battery swapping station based on the second battery association information to meet preset battery swapping requirements; wherein the confirmation instruction is used to indicate that a battery swapping operation can be performed.

[0113] Based on the determined instruction, a second feedback signal is generated to enter the battery swapping preparation state and sent to the battery swapping station.

[0114] In this solution, before the vehicle performs the unlocking or locking operation, it is necessary to check the status of the battery pack at the bottom of the vehicle to rule out that it has been bumped when entering the station; and to check whether the battery is healthy to rule out unhealthy batteries, thereby ensuring the safety of the subsequent battery swapping process.

[0115] After the station checks for the above-mentioned anomalies, the battery swapping vehicle receives and executes the battery swapping instruction. After receiving the instruction, it reports that it is ready to swap batteries. The preparatory operations are now complete, and the step of obtaining the preset trigger event can begin. That is, the station and the vehicle have timely and effective interaction at every stage, thereby ensuring that the entire battery swapping process is smooth, reliable and efficient.

[0116] The present invention also provides a battery swapping control device, which is used in a battery swapping station. The battery swapping control device includes:

[0117] The preset trigger information acquisition module is used to acquire preset trigger information;

[0118] The preset trigger information corresponds to triggering the unlocking or locking of the battery pack;

[0119] The processing instruction generation module is used to generate a battery pack processing instruction based on the preset trigger information and send it to the battery swapping vehicle to control the battery swapping vehicle to perform the processing operation of unlocking or locking the battery pack.

[0120] Preferably, the battery swapping station includes a support mechanism for carrying the battery pack;

[0121] The preset trigger information acquisition module includes:

[0122] An organization association information acquisition unit is used to acquire organization association information related to the carrier organization;

[0123] A preset trigger information determination unit is used to determine the occurrence of the preset trigger information based on the organization association information.

[0124] Preferably, the mechanism association information includes alignment information and / or status information;

[0125] The alignment information is used to characterize the alignment of the bearing mechanism with the preset battery swapping position under the battery swapping vehicle.

[0126] The status information is used to characterize whether the carrier mechanism is in a preset moving state, in a preset position range, or in contact with the battery pack on the battery swapping vehicle.

[0127] Preferably, the battery pack processing command includes a battery pack unlocking command, the battery swapping vehicle is equipped with an unlocking mechanism for unlocking the battery pack, and the battery swapping control device further includes:

[0128] The unlock completion signal receiving module is used to receive the signal indicating that the battery swapping vehicle has completed the process of unlocking the battery pack according to the battery pack unlocking command;

[0129] The first determining module is used to determine, based on the processing completion signal, that the battery swapping vehicle has completed unlocking the battery pack.

[0130] Preferably, the battery swapping control device further includes:

[0131] The first positioning signal receiving module is used to receive the battery pack positioning signal sent by the carrying mechanism;

[0132] The battery pack arrival signal is used to indicate that the battery pack on the battery swapping vehicle is located at a preset position on the support mechanism.

[0133] The first movement control module is used to generate a first movement command based on the battery pack arrival signal and the processing completion signal and send it to the carrying mechanism to control the carrying mechanism to carry the depleted battery pack away from the battery swapping vehicle.

[0134] Preferably, during the process of locking the battery pack installation, the mechanism association information includes information indicating that the carrying mechanism carries a fully charged battery pack and is aligned with a preset battery swapping position under the battery swapping vehicle.

[0135] The battery pack processing command includes a battery pack locking command. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. The battery swapping control device further includes:

[0136] The locking completion signal receiving module is used to receive the signal indicating that the battery swapping vehicle has completed the process of locking the battery pack according to the battery pack locking command, and to determine that the battery swapping vehicle has completed locking the battery pack.

[0137] Preferably, after determining that the battery swapping vehicle has completed locking the battery pack, the battery swapping control device further includes:

[0138] The second movement control module is used to send a second movement command to the carrier mechanism to control the carrier mechanism to move away from under the battery swapping vehicle and move to a set position.

[0139] Preferably, the battery swapping control device further includes:

[0140] The first battery information sending module is used to send first battery association information of the fully loaded battery pack locked on the battery swapping vehicle to the battery swapping vehicle after determining that the battery swapping vehicle has completed locking the battery pack.

[0141] The first feedback signal receiving module is used to receive the first feedback signal sent by the battery swapping vehicle based on the first battery association information.

[0142] The information determination module is used to determine that the battery swapping operation is successful when the information represented by the first feedback signal is correct.

[0143] Preferably, the battery swapping control device further includes:

[0144] The prompt generation module is used to generate prompt information to indicate that the battery swapping vehicle can leave the battery swapping station.

[0145] Preferably, the battery swapping control device further includes:

[0146] The battery swap reservation request acquisition module is used to acquire the battery swap reservation request corresponding to the battery swap vehicle;

[0147] The battery swapping site recommendation module is used to recommend several battery swapping sites based on the battery swapping reservation request.

[0148] The battery swapping station determination module is used to receive a selection instruction and designate the battery swapping station corresponding to the selection instruction as the battery swapping station.

[0149] Preferably, the battery swap reservation request includes battery information;

[0150] The battery swapping control device also includes:

[0151] The target battery pack determination module is used to determine, based on the battery information, several target battery packs that match the battery information in the battery swapping station.

[0152] A target battery pack locking module is used to lock a set number of the target battery packs.

[0153] Preferably, the battery swapping control device further includes:

[0154] The vehicle information acquisition module is used to acquire vehicle information of the battery swapping vehicles entering the battery swapping station.

[0155] The battery swapping station determination module is used to determine the battery swapping station available for the battery swapping vehicle when the vehicle information matches the battery swapping reservation request.

[0156] The workstation arrival signal receiving module is used to receive the workstation arrival signal sent by the battery swapping vehicle when the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping workstation.

[0157] The vehicle power-off control module is used to generate a power-off control command based on the workstation arrival signal and send it to the battery swapping vehicle to control the battery swapping vehicle to power off so as to enter the battery pack unlocking preparation state.

[0158] Preferably, the battery swapping control device further includes:

[0159] The second battery information acquisition module is used to acquire the second battery association information of the depleted battery pack in the battery swapping vehicle.

[0160] The second battery-related information includes the location status information of the battery pack at the bottom of the battery swapping vehicle and / or battery health status information.

[0161] The first judgment module is used to call the preset trigger information acquisition module after the second battery association information meets the preset battery swapping requirements.

[0162] Preferably, the first determination module includes:

[0163] The instruction sending unit is configured to send an instruction to the battery swapping vehicle to confirm that battery swapping can be performed after the second battery association information meets the preset battery swapping requirements.

[0164] The feedback signal receiving unit is used to invoke the preset trigger information acquisition module after receiving a second feedback signal sent by the battery swapping vehicle according to the determined instruction, indicating that it is in a battery swapping preparation state.

[0165] The present invention also provides a battery swapping control device, which is used in a battery swapping vehicle, and the battery swapping control device includes:

[0166] The instruction receiving module is used to obtain the battery pack processing instructions generated and sent by the battery swapping station based on preset trigger information;

[0167] The preset trigger information corresponds to triggering the unlocking or locking of the battery pack;

[0168] The processing operation execution module is used to perform processing operations to unlock or lock the battery pack based on the battery pack processing instructions.

[0169] Preferably, the battery swapping control device further includes:

[0170] The processing completion signal transmission module is used to generate a processing completion signal and send it to the battery swapping station after the processing operation.

[0171] Preferably, the battery swapping station includes a carrying mechanism for carrying the battery pack, and the preset triggering event is determined based on the mechanism association information sent by the carrying mechanism.

[0172] Preferably, the mechanism association information includes alignment information and / or status information;

[0173] The alignment information is used to characterize the alignment of the bearing mechanism with the preset battery swapping position under the battery swapping vehicle.

[0174] The status information is used to characterize whether the carrier mechanism is in a preset moving state, a preset position range, or in contact with the battery pack on the battery swapping vehicle.

[0175] Preferably, the battery pack processing instruction includes a battery pack unlocking instruction, the battery swapping vehicle is provided with an unlocking mechanism for unlocking the battery pack, and the processing operation execution module is used to control the unlocking mechanism to unlock the battery pack according to the battery pack unlocking instruction.

[0176] Preferably, during the process of locking and installing the battery pack, the mechanism association information includes information indicating that the carrying mechanism carries the fully charged battery pack and, after alignment with the preset battery swapping position under the battery swapping vehicle, places the fully charged battery pack inside the battery swapping vehicle.

[0177] The battery pack processing command includes a battery pack locking command. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. The processing operation execution module is used to control the locking mechanism to lock the battery pack according to the battery pack locking command. Preferably, after receiving the battery pack locking command, the battery swapping control device further includes:

[0178] The battery pack installation control module is used to control the positioning mechanism in the battery swapping vehicle to adjust the battery pack installation position to the preset installation position;

[0179] The third feedback signal generation module is used to generate a third feedback signal indicating that the battery swapping vehicle has entered the locking preparation state and send it to the battery swapping station.

[0180] Preferably, the battery swapping control device further includes:

[0181] The first battery information receiving module is used to receive the first battery association information of the locked-installed fully loaded battery pack sent by the battery swapping station.

[0182] The second judgment module is used to determine whether the first battery association information is incorrect and to obtain the judgment result;

[0183] The first feedback signal sending module is used to generate a first feedback signal based on the judgment result and send it to the battery swapping station.

[0184] And / or,

[0185] An association information storage module is used to store the first battery association information in a preset storage space in the battery swapping vehicle. Preferably, the battery swapping control device further includes:

[0186] The prompt information receiving module is used to receive the prompt information generated by the battery swapping station based on the correctness of the first feedback signal characterization information to determine that the battery swapping operation is successful;

[0187] The notification message is used to indicate that the battery swapping vehicle may leave its battery swapping station.

[0188] Preferably, the battery swapping control device further includes:

[0189] The workstation arrival signal sending module is used to generate a workstation arrival signal and send it to the battery swapping station when the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping workstation at the battery swapping station.

[0190] The power-down operation signal receiving module is used to receive the power-down control command generated and sent by the battery swapping station based on the workstation arrival signal and to execute the power-down operation to enter the battery pack unlocking preparation state.

[0191] Preferably, the battery swapping control device further includes:

[0192] The second battery information sending module is used to send the second battery association information of the depleted battery pack in the battery swapping vehicle to the battery swapping station.

[0193] The determination instruction receiving module is used to receive a determination instruction generated and sent by the battery swapping station based on the second battery association information meeting the preset battery swapping requirements; wherein, the determination instruction is used to indicate that a battery swapping operation can be performed;

[0194] The second feedback signal sending module is used to generate a second feedback signal for entering the battery swapping preparation state based on the determination instruction and send it to the battery swapping station.

[0195] Based on common knowledge in the field, the preferred conditions described can be combined arbitrarily to obtain various preferred embodiments of the present invention.

[0196] The positive and progressive effects of this invention are as follows:

[0197] In this invention, the station detects in real time the triggering event of unlocking or locking the battery pack. Once it occurs, it promptly generates a battery pack unlocking or locking instruction and sends it to the vehicle. This allows the station to directly control the vehicle itself to complete the unlocking or locking of the battery pack without the need for other auxiliary mechanisms. This greatly simplifies the structure and replacement process of the external support mechanism, eliminates the need for precise alignment between the external support mechanism and the battery swapping vehicle, ensures the timeliness of battery swapping control, and effectively improves the efficiency and reliability of battery swapping control. Attached Figure Description

[0198] Figure 1 This is a flowchart of the battery swapping control method according to Embodiment 1 of the present invention.

[0199] Figure 2 This is the first flowchart of the battery swapping control method according to Embodiment 2 of the present invention.

[0200] Figure 3 This is the second flowchart of the battery swapping control method according to Embodiment 2 of the present invention.

[0201] Figure 4 This is the third flowchart of the battery swapping control method in Embodiment 2 of the present invention.

[0202] Figure 5 This is a flowchart of the battery swapping control method according to Embodiment 3 of the present invention.

[0203] Figure 6 This is the first flowchart of the battery swapping control method of Embodiment 4 of the present invention.

[0204] Figure 7 This is the second flowchart of the battery swapping control method in Embodiment 4 of the present invention.

[0205] Figure 8 This is a schematic diagram of the battery swapping control device according to Embodiment 5 of the present invention.

[0206] Figure 9 This is a schematic diagram of the battery swapping control device according to Embodiment 6 of the present invention.

[0207] Figure 10 This is a schematic diagram of the battery swapping control device according to Embodiment 7 of the present invention.

[0208] Figure 11 This is a schematic diagram of the battery swapping control device according to Embodiment 8 of the present invention. Detailed Implementation

[0209] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0210] Example 1

[0211] The battery swapping control method in this embodiment is applied at the battery swapping station.

[0212] like Figure 1 As shown, the battery swapping control method in this embodiment includes:

[0213] S101. Obtain preset trigger information;

[0214] Among them, the preset trigger information corresponds to triggering the unlocking or locking of the battery pack;

[0215] S102. Based on preset trigger information, generate a battery pack processing command and send it to the battery swapping vehicle to control the battery swapping vehicle to perform the processing operation of unlocking or locking the battery pack.

[0216] In this embodiment, the battery swapping station detects in real time the triggering event of unlocking or locking the battery pack. Once it occurs, it promptly generates a battery pack unlocking or locking processing command and sends it to the battery swapping vehicle. This means that the vehicle itself is directly controlled to complete the unlocking or locking of the battery pack without the need for other auxiliary mechanisms (such as battery swapping equipment). This greatly simplifies the structure and replacement process of external battery swapping equipment, reduces the complexity of battery pack unlocking or locking control, improves the efficiency and reliability of battery pack locking or unlocking, ensures the timeliness of battery swapping control, and effectively improves the efficiency and reliability of battery swapping control.

[0217] Example 2

[0218] like Figure 2 As shown, the battery swapping control method in this embodiment is a further improvement on embodiment 1, specifically:

[0219] In a feasible solution, the battery swapping station includes a carrying mechanism for carrying battery packs. This carrying mechanism can be either mobile or fixed. The station also includes a charging area and a swapping area. The charging area is used for charging and discharging the battery packs, while the swapping area is used for swapping vehicles to dock and perform battery pack replacement operations. A mobile carrying mechanism is one that can move between the charging and swapping areas to transport battery packs; this can be an RGV (Rail Guided Vehicle) or AGV (Automated Guided Vehicle). A fixed carrying mechanism is located within the swapping area and is only used to carry battery packs removed from swapping vehicles or battery packs awaiting replacement. It needs to cooperate with other battery transport mechanisms, such as rollers, conveyor belts, sprockets, and chains, to complete the battery transport.

[0220] Step S101 includes:

[0221] S1011. Obtain organizational association information related to the carrier organization;

[0222] S1012. Determine the occurrence of preset trigger information based on the organization association information.

[0223] Once certain dimensional parameters associated with the carrier mechanism meet certain conditions, the battery pack can be unlocked or locked; that is, the mechanism-related information of the carrier mechanism is detected in real time to ensure the accuracy and timeliness of the trigger control for unlocking or locking the battery pack.

[0224] In a feasible solution, the organizational information includes alignment information, status information, etc.

[0225] Among them, the alignment information is used to characterize the alignment between the bearing mechanism and the preset battery swapping position under the battery swapping vehicle. The preset battery swapping position is the position under the battery swapping vehicle that corresponds to the battery pack on the vehicle.

[0226] Status information is used to characterize whether the carrier mechanism is in a preset moving state, within a preset position range, or in contact with the battery pack on the battery swapping vehicle.

[0227] When the carrier mechanism is aligned with the preset battery swapping position, the carrier mechanism and the battery pack can be aligned horizontally, meaning the carrier mechanism only needs to move vertically to the position to carry the battery pack, or the carrier mechanism is horizontally aligned with the battery pack and already in the position to carry the battery pack vertically. Preset movement states include the carrier mechanism preparing to move under the battery swapping vehicle, or moving under the battery swapping vehicle, indicating it is approaching the preset battery swapping position; being within the preset position range includes the carrier mechanism moving to a certain distance from under the battery swapping vehicle, indicating it is very close to the preset battery swapping position; the carrier mechanism being in contact with the battery pack on the battery swapping vehicle includes the carrier mechanism being in the preset battery swapping position and already raised to a position directly below the battery pack on the battery swapping vehicle, ready to carry the corresponding battery pack once the vehicle is unlocked. One or more of the alignment and status information of the carrier mechanism can be used as conditions to trigger the unlocking of the battery pack, ensuring the flexibility, timeliness, and reliability of the trigger control unlocking.

[0228] In one feasible solution, the battery pack processing instructions include battery pack unlocking instructions, and the battery swapping vehicle is equipped with an unlocking mechanism for unlocking the battery pack. The specific mechanism of the unlocking mechanism is not specifically limited, as long as it can achieve the battery pack unlocking operation; further details will not be elaborated here.

[0229] After step S102, which generates the battery pack processing instruction and sends it to the battery swapping vehicle, the method further includes:

[0230] Upon receiving the signal indicating that the battery swapping vehicle has completed the process of unlocking the battery pack according to the battery pack unlocking command, it is confirmed that the battery swapping vehicle has completed unlocking the battery pack.

[0231] The battery swapping vehicle is equipped with a dedicated unlocking mechanism for unlocking operations. The unlocking mechanism in the vehicle is used to unlock the locking mechanism, which improves the efficiency and reliability of unlocking and makes it easier for the battery swapping vehicle to complete the unlocking operation itself.

[0232] In one feasible solution, after the supporting structure is aligned with the preset battery swapping position under the battery swapping vehicle, and after confirming that the battery swapping vehicle has unlocked the battery pack, the battery swapping control method further includes:

[0233] Receive the battery pack arrival signal sent by the carrier mechanism;

[0234] Among them, the battery pack arrival signal is used to indicate that the battery pack on the battery swapping vehicle has been located in a preset position on the carrier mechanism;

[0235] Based on the battery pack arrival signal and the processing completion signal, a first movement command is generated and sent to the carrier mechanism to control the carrier mechanism to carry the depleted battery pack away from the battery swapping vehicle.

[0236] Once unlocking is complete and the battery pack is positioned on the carrier mechanism, the battery pack is determined to be detachable from the battery swapping vehicle and can move with the carrier mechanism. At this point, the carrier mechanism is moved to remove the depleted battery pack from the vehicle, ensuring the safety and reliability of battery pack removal. Detection is achieved by installing sensors on the carrier mechanism to detect the battery pack's position signal, such as infrared or photoelectric sensors.

[0237] Specifically, the carrying mechanism lifts up the depleted battery pack, lowers it away from the battery swapping vehicle, and then works with a palletizer or other equipment to place the removed depleted battery pack.

[0238] In one feasible solution, during the locking and installation of the battery pack, the mechanism association information includes information indicating that the carrying mechanism carries the fully charged battery pack and is aligned with the preset battery swapping position below the battery swapping vehicle.

[0239] The battery pack handling instructions include battery pack locking instructions. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. The locking mechanism can be a snap-on type, bolt type, ball bearing type, T-type rotary type, hook type, etc.

[0240] After step S102, which generates the battery pack processing instruction and sends it to the battery swapping vehicle, the method further includes:

[0241] The system receives a signal indicating that the battery swapping vehicle has completed the process of locking the battery pack according to the battery pack locking command, thus confirming that the battery swapping vehicle has successfully locked the battery pack.

[0242] When the supporting mechanism is in the preset position, the fully charged battery pack on the supporting mechanism is in the locked position of the battery swapping vehicle; at this time, when the battery swapping vehicle performs the locking operation, the fully charged battery pack can be locked and connected.

[0243] The system determines whether locking the battery pack is complete by processing the signal indicating that the battery pack has been locked, thus forming a closed loop of locking signals and improving the safety and reliability of locking.

[0244] In one feasible solution, after determining that the battery swapping vehicle has completed locking the battery pack, the battery swapping control method further includes:

[0245] Send a second movement command to the carrier mechanism to control the carrier mechanism to move away from under the battery swapping vehicle and move to a set position.

[0246] Specifically, when the carrying mechanism moves the fully charged battery pack under the battery swapping vehicle, aligns it with the battery swapping position under the vehicle, lifts the fully charged battery pack, and completes the installation of the fully charged battery pack on the battery swapping vehicle, it feeds back to the battery swapping station. Then, according to the locking command sent by the battery swapping station, it controls the battery swapping vehicle to perform the battery pack locking operation, while controlling the carrying mechanism to move away from the bottom of the vehicle.

[0247] After locking is completed, the supporting mechanism should be promptly moved away from under the battery swapping vehicle to ensure that the vehicle can safely and smoothly leave the station position, guaranteeing the safety of the entire battery swapping control process, which also complies with the battery swapping standard procedure.

[0248] In one feasible solution, after confirming that the battery swapping vehicle has completed locking the battery pack, such as Figure 3 As shown, the battery swapping control method also includes:

[0249] S103. Send the first battery association information, which is locked to the fully loaded battery pack on the battery swapping vehicle, to the battery swapping vehicle.

[0250] S104. Receive the first feedback signal sent by the battery swapping vehicle based on the first battery association information;

[0251] S105. If the information represented by the first feedback signal is correct, then the battery swapping operation is determined to be successful.

[0252] The first battery-related information includes price information, installation and testing information, battery swapping station parameter information, battery swapping video information, battery status photo information, and safety monitoring information. Before the vehicle leaves, the battery swapping station sends this first battery-related information to the user for confirmation. If the confirmation is correct, the station will report that the information is correct and will send feedback that the battery swap was successful. At the same time, the first battery-related information will be sent to the battery swapping vehicle for storage.

[0253] Before the user drives the vehicle away from the station, the station sends the relevant information of the locked full battery pack to the vehicle and obtains the corresponding confirmation information. If the information is correct, the battery swap is confirmed to be successful, so as to avoid unnecessary trouble caused by incorrect information and improve the user's battery swap experience.

[0254] In one feasible solution, after step S105, the following is also included:

[0255] S106. Generate a prompt message to indicate that the battery swapping vehicle may leave its battery swapping station.

[0256] Specifically, the notification methods include: sending push text messages in the application of the smart terminal, pop-up windows containing the message "Charging successful, please leave the current battery swapping station", lighting up the indicator light of the current battery swapping station, and opening the voice or video player of the current battery swapping station. One or more notification methods can be combined according to the actual situation to notify the current battery swapping user as promptly and effectively as possible.

[0257] In addition, if a battery-swapping vehicle is detected not leaving after a successful battery swap, a reminder will be issued continuously or at set intervals (e.g., every 3 minutes). The duration of the indicator light and the looping of voice or video playback can be extended. Once the battery-swapping vehicle is detected to have left the current swapping station, the generation of corresponding reminder messages will stop, avoiding unnecessary operations and effectively preventing resource waste.

[0258] Timely and automatic generation of prompts, such as broadcast messages or displays at the station, reminds users that vehicles can leave the workstation without requiring manual confirmation from the user. This demonstrates the comprehensiveness of the battery swapping process and enhances the user's battery swapping experience.

[0259] In a feasible solution, such as Figure 4 As shown, the procedure before step S101 also includes:

[0260] S10101. Obtain the scheduled battery swapping request corresponding to the battery swapping vehicle;

[0261] Among them, battery swapping users can log in to the application on the smart terminal to make a battery swapping reservation. The reservation request includes basic user information, basic information of the battery swapping vehicle, vehicle location information, and battery association information that matches the battery swapping vehicle.

[0262] S10102. Recommend several battery swapping sites based on scheduled battery swapping requests;

[0263] In general, it can recommend all battery swapping stations that are within a set range of the current battery swapping vehicle based on the vehicle's location information; it can also make comprehensive recommendations by combining information such as the remaining power in the battery association information and whether the battery swapping station is compatible with the battery model used by the battery swapping vehicle.

[0264] Recommendations can be automatically generated based on a preset recommendation algorithm, or users can select or input influencing parameters in the operation interface to meet the personalized recommendation needs of different users and further improve the user's experience in the battery swapping process. The user can select and confirm the specific recommendation method in the operation interface, which will not be elaborated here.

[0265] S10103. Receive the selection instruction and designate the battery swapping station corresponding to the selection instruction as the battery swapping station terminal.

[0266] The system allows users to automatically select a suitable battery swapping station from a recommended list, or select it through clicking, text input, or voice input on the user interface. Users can then drive to the recommended station based on the navigation map to swap their batteries.

[0267] When a battery swapping vehicle needs a swap, it can schedule a swap based on its location and battery information. The swapping station will then push different swapping sites to the vehicle. The final swapping station will be determined based on the user's selection or automatic selection. This enables a battery swapping interaction mode between the user, the vehicle, and the station, allowing for timely response to the user's battery swapping needs and improving the user's battery swapping experience.

[0268] In one feasible solution, the battery swap reservation request includes battery information;

[0269] The steps following step S10103 and before step S101 also include:

[0270] S10104. Based on the battery information, identify several target battery packs that match the battery information in the battery swapping station and lock the set number of target battery packs.

[0271] The system identifies the compatible battery pack at the station based on the battery information in the battery swapping vehicle, thus preventing situations where the battery swapping vehicle arrives at the station without a corresponding battery and ensuring a smooth battery swapping process.

[0272] In one feasible solution, the steps following step S10104 and before step S101 include:

[0273] S10105. Obtain vehicle information of battery swapping vehicles entering the battery swapping station.

[0274] The basic information of the battery swapping vehicle includes license plate information, vehicle model information, etc. The vehicle image can be taken when the battery swapping vehicle enters the battery swapping station, and then the vehicle image can be analyzed and processed to obtain the vehicle's basic information. Of course, other feasible solutions can also be used, as long as they can collect license plate information, vehicle model information, etc. in a timely manner, which will not be elaborated here.

[0275] S10106. When the vehicle information matches the scheduled battery swap request, determine the battery swap station available for the battery swap vehicle.

[0276] S10107. When the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station, receive the station arrival signal sent by the battery swapping vehicle.

[0277] S10108. Generate a power-off control command based on the workstation arrival signal and send it to the battery swapping vehicle to control the battery swapping vehicle to power off and enter the battery pack unlocking preparation state.

[0278] After verifying that the battery swapping vehicle is one that has been pre-booked, the system displays a diagram of available swapping bays to the user based on the availability of bays at the swapping station (e.g., pushed to the application or a specific display screen at the station). The user can select a bay according to their preference and drive into it. Once the vehicle has arrived at the designated parking area of ​​the bay, it automatically reports a bay arrival signal to the swapping station, indicating that the vehicle is ready and the battery swapping operation can begin. At this point, the system automatically issues a power-off command to the vehicle.

[0279] Once the vehicle stops in the designated parking area of ​​the battery swapping station, the station receives the station arrival signal from the vehicle and promptly triggers the vehicle to power down in preparation for unlocking, ensuring timely and precise control of the entire battery swapping process.

[0280] In one feasible solution, step S10108 is followed by:

[0281] S10109. Obtain the second battery association information of the depleted battery pack in the battery swapping vehicle;

[0282] The second battery-related information includes the location status information of the battery pack at the bottom of the battery swapping vehicle and / or battery health status information.

[0283] S101010 After the second battery association information meets the preset battery swapping requirements, step S101 is executed.

[0284] Before instructing the user to proceed with the unlocking or locking operation, it is necessary to check the battery pack's position under the vehicle to rule out any collisions that occurred during the entry process; and to check the battery's health to rule out unhealthy batteries. In other words, the battery status of the depleted battery pack to be swapped is checked. Only when it is confirmed that the depleted battery pack is free of abnormalities can the subsequent battery swapping operation be performed, thereby ensuring the safety of the subsequent battery swapping process.

[0285] In one feasible embodiment, step S101010 includes:

[0286] After the second battery association information meets the preset battery swapping requirements, a confirmation command to perform battery swapping is sent to the battery swapping vehicle.

[0287] After receiving the second feedback signal sent by the battery swapping vehicle according to the determined instruction, indicating that it is in a state of readiness for battery swapping, step S101 is executed.

[0288] After the station checks for the above-mentioned anomalies, it sends a command to the vehicle to perform battery swapping. Upon receiving the command, the vehicle reports that it is ready to perform battery swapping. At this point, the preparatory operations are complete, and the step of obtaining the preset trigger event can begin. That is, the station and the vehicle have timely and effective interaction at every stage, thereby ensuring that the entire battery swapping process is smooth, reliable and efficient.

[0289] Example 3

[0290] The battery swapping control method in this embodiment is applied to battery swapping vehicles.

[0291] like Figure 5 As shown, the battery swapping control method in this embodiment includes:

[0292] S201. Receive the battery pack processing instruction generated and sent by the battery swapping station based on a preset trigger event;

[0293] Among them, the preset trigger events correspond to triggering the unlocking or locking of the battery pack;

[0294] S202, Execute the process of unlocking or locking the battery pack based on the battery pack processing command.

[0295] The battery swapping vehicle monitors in real time whether the battery swapping station sends an operation command. Once it receives the battery pack processing command from the station, it responds to the command in real time and promptly performs the unlocking or locking of the battery pack. That is, the battery swapping vehicle itself completes the unlocking or locking of the battery pack without the need for other auxiliary mechanisms (such as battery swapping equipment). This greatly simplifies the structure and replacement process of external battery swapping equipment, simplifies the complexity of battery pack unlocking or locking control, improves the efficiency and reliability of battery pack locking or unlocking, ensures the timeliness of battery swapping control, and effectively improves the efficiency and reliability of battery swapping control.

[0296] Example 4

[0297] like Figure 6 As shown, the battery swapping control method in this embodiment is a further improvement on embodiment 3, specifically:

[0298] In one feasible embodiment, step S202 is followed by:

[0299] S203. After the processing operation, a processing completion signal is generated and sent to the battery swapping station.

[0300] After the battery swapping vehicle completes the unlocking or locking of the battery pack, it automatically generates a processing completion signal indicating that the corresponding operation has been completed and actively reports it to the battery swapping station. This ensures that the battery swapping station can know the processing status of the battery pack in the battery swapping vehicle in a timely manner, and that each battery swapping control link can receive timely and accurate feedback and confirmation, thus ensuring the efficiency, reliability and rationality of the entire battery swapping control process.

[0301] In one feasible solution, the battery swapping station includes a carrying mechanism for carrying battery packs. The station also includes a charging area and a swapping area. The charging area is used for charging and discharging the battery packs, and the swapping area is used for swapping vehicles to park for battery pack replacement operations. A mobile carrying mechanism refers to a carrying mechanism that can move between the charging area and the swapping area to transfer battery packs. Specifically, it can be an RGV trolley, AGV trolley, etc. A fixed carrying mechanism refers to a carrying mechanism located within the swapping area, used only for carrying battery packs removed from swapping vehicles or battery packs to be replaced. It needs to cooperate with other battery transport mechanisms, such as rollers, conveyor belts, sprockets, and chains, to complete the battery transport.

[0302] The preset trigger event is determined based on the organization association information sent by the carrier organization.

[0303] Once certain dimensional parameters associated with the carrier mechanism meet certain conditions, the battery pack can be unlocked or locked; that is, the mechanism-related information of the carrier mechanism is detected in real time to ensure the accuracy and timeliness of the trigger control for unlocking or locking the battery pack.

[0304] In a feasible solution, the organizational information includes alignment information, status information, etc.

[0305] Among them, the alignment information is used to characterize the alignment between the bearing mechanism and the preset battery swapping position under the battery swapping vehicle. The preset battery swapping position is the position under the battery swapping vehicle that corresponds to the battery pack on the vehicle.

[0306] Status information is used to characterize whether the carrier mechanism is in a preset moving state, within a preset position range, or in contact with the battery pack on the battery swapping vehicle.

[0307] Based on factors such as the alignment of the support structure with the underside of the battery swapping vehicle, the working state of the support structure, and whether it is in a specific location area, one or more of these factors can be used as conditions to trigger the unlocking of the battery pack, thus ensuring the flexibility, timeliness, and reliability of the triggering control unlocking.

[0308] In one feasible solution, the battery pack processing instructions include battery pack unlocking instructions, and the battery swapping vehicle is equipped with an unlocking mechanism for unlocking the battery pack. The specific mechanism of the unlocking mechanism is not specifically limited, as long as it can achieve the battery pack unlocking operation; further details will not be elaborated here.

[0309] Step S202 includes:

[0310] The unlocking mechanism is controlled to unlock the battery pack according to the battery pack unlocking command.

[0311] A dedicated unlocking mechanism is installed in the battery swapping vehicle. Once the battery swapping vehicle receives a battery pack unlocking command, the unlocking mechanism is triggered to perform the unlocking operation. The unlocking mechanism in the vehicle unlocks the locking mechanism, which improves the efficiency and reliability of unlocking and makes it easier for the battery swapping vehicle to complete the unlocking operation itself.

[0312] In one feasible solution, during the process of locking and installing the battery pack, the mechanism association information includes information indicating that the carrying mechanism carries the fully charged battery pack and, after alignment with the preset battery swapping position under the battery swapping vehicle, places the fully charged battery pack inside the battery swapping vehicle.

[0313] The battery pack handling instructions include battery pack locking instructions. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. The locking mechanism can be a snap-on type, bolt type, ball bearing type, T-type rotary type, hook type, etc.

[0314] Step S202 includes:

[0315] The locking mechanism is controlled to lock the battery pack according to the battery pack locking command.

[0316] A dedicated locking mechanism is installed in the battery swapping vehicle for locking operations. Once the battery swapping vehicle receives a battery pack locking command, the locking mechanism is triggered to perform the locking operation. That is, the locking of the battery pack is completed based on the battery swapping vehicle's signal indicating that the locking of the battery pack has been completed, forming a closed loop of locking signals, which improves the safety and reliability of locking.

[0317] In one feasible solution, after receiving the battery pack lockout command, the battery swapping control method further includes:

[0318] The positioning mechanism in the battery swapping vehicle is controlled to adjust the battery pack installation position to the preset installation position.

[0319] A third feedback signal is generated to indicate that the battery swapping vehicle has entered the lock-up preparation state and sent to the battery swapping station.

[0320] When the battery swapping vehicle installs the fully charged battery pack into the preset installation position, it sends a message to the battery swapping station indicating that it has entered the locking preparation state. This informs the battery swapping station that it can now control and lock the battery pack, ensuring that each battery swapping control link receives timely and accurate feedback and confirmation, thus guaranteeing the efficiency, reliability, and rationality of the entire battery swapping control process.

[0321] Specifically, when the carrying mechanism moves the fully charged battery pack under the battery swapping vehicle, aligns it with the battery swapping position under the vehicle, lifts the fully charged battery pack, and completes the installation of the fully charged battery pack on the battery swapping vehicle, it feeds back to the battery swapping station. Then, according to the locking command sent by the battery swapping station, it controls the battery swapping vehicle to perform the battery pack locking operation, while controlling the carrying mechanism to move away from the bottom of the vehicle.

[0322] In one feasible embodiment, step S202 is followed by:

[0323] S204. Receive the first battery association information of the fully loaded battery pack that is locked in place, sent by the battery swapping station.

[0324] S205. Determine whether the first battery association information is incorrect and obtain the determination result;

[0325] S206. Generate a first feedback signal based on the judgment result and send it to the battery swapping station.

[0326] And / or, store the first battery association information in a preset storage space in the battery swapping vehicle.

[0327] The first battery-related information includes price information, installation and testing information, battery swapping station parameter information, battery swapping video information, battery status photo information, and safety monitoring information. Before the vehicle leaves, the battery swapping station sends the first battery-related information to the user for confirmation. If the confirmation is correct, the station will report that the information is correct. Then, the battery swapping station will report feedback that the battery swap was successful. At the same time, the first battery-related information is stored in the preset storage space in the battery swapping vehicle.

[0328] After the battery pack is locked in the battery swapping vehicle and before leaving the current battery swapping station, the receiving station sends battery-related data about the fully loaded battery pack. The battery swapping user needs to confirm this data. If it is correct, the user sends feedback indicating that the data is correct back to the battery swapping station. This ensures the timeliness and accuracy of each battery swapping step and avoids unexplained situations due to errors in the data. If the user finds any abnormalities in the information or has any questions about the data, they can provide feedback in a timely manner (e.g., through information feedback in a smart terminal application, or by requesting human assistance) for prompt handling. This also allows users to promptly obtain and confirm information relevant to them without having to actively request it, simplifying the user operation process, facilitating battery swapping, ensuring the accuracy of the swapping data, and greatly improving the overall user experience. Battery-related information can also be stored for later retrieval or analysis.

[0329] In one feasible solution, the battery swapping control method also includes:

[0330] The receiving station generates a prompt message based on the correctness of the first feedback signal characterization information to confirm the successful battery swapping operation.

[0331] The notification message is used to indicate that the battery swapping vehicle can leave its current battery swapping station.

[0332] The notification methods include: sending push text messages in the application of the smart terminal, pop-up windows containing the message "Charging successful, please leave the current battery swapping station", lighting up the indicator light of the current battery swapping station, and opening the voice or video player of the current battery swapping station. One or more notification methods can be combined according to the actual situation to notify the current battery swapping user as promptly and effectively as possible.

[0333] In addition, if a battery-swapping vehicle is detected not leaving after a successful battery swap, a reminder will be issued continuously or at set intervals (e.g., every 3 minutes). The duration of the indicator light and the looping of voice or video playback can be extended. Once the battery-swapping vehicle is detected to have left the current swapping station, the generation of corresponding reminder messages will stop, avoiding unnecessary operations and effectively preventing resource waste.

[0334] When a user in a battery swapping vehicle confirms that the swapping data is correct, they will send feedback information to the battery swapping station. Based on this feedback, the station will send a notification to the vehicle indicating that the swapping operation has been completed. This allows users to be aware of the completion status in a timely manner and leave as soon as possible after the swap to minimize disruption to other vehicles and prevent vehicles from occupying the swapping bay for extended periods. This makes battery swapping management at the station more efficient.

[0335] In a feasible solution, such as Figure 7 As shown, the procedure before step S201 also includes:

[0336] S201011. When the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station, a station arrival signal is generated and sent to the battery swapping station.

[0337] S201012 Receive the power-down control command generated and sent by the battery swapping station based on the workstation arrival signal and execute the power-down operation to enter the battery pack unlocking preparation state.

[0338] When a battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station, it reports its arrival to the battery swapping station in real time. This allows the station to promptly issue a control to de-energize the vehicle in preparation for unlocking, ensuring safe, timely, and precise control of the entire battery swapping process.

[0339] In one feasible solution, step S201012 is followed by:

[0340] S201013. Send the association information of the second battery of the depleted battery pack in the battery swapping vehicle to the battery swapping station.

[0341] The second battery-related information includes the location status information of the battery pack at the bottom of the battery swapping vehicle and / or battery health status information.

[0342] S201014. Receive a determination instruction generated and sent by the battery swapping station based on the second battery association information to meet the preset battery swapping requirements; wherein, the determination instruction is used to indicate that the battery swapping operation can be performed.

[0343] S201015. Based on the determination instruction, generate a second feedback signal to enter the battery swapping preparation state and send it to the battery swapping station.

[0344] Before unlocking or locking the vehicle, it is necessary to check the condition of the battery pack at the bottom of the vehicle to rule out any collisions that occurred during the entry process; and to check the health of the battery to rule out any unhealthy batteries. In other words, the battery status of the depleted battery pack to be replaced is checked. Only when it is confirmed that the depleted battery pack is free of abnormalities can the subsequent battery replacement operation be performed, thereby ensuring the safety of the subsequent battery replacement process.

[0345] After the station checks for the above-mentioned anomalies, the battery swapping vehicle receives and executes the battery swapping instruction. After receiving the instruction, it reports that it is ready to swap batteries. The preparatory operations are now complete, and the step of obtaining the preset trigger event can begin. That is, the station and the vehicle have timely and effective interaction at every stage, thereby ensuring that the entire battery swapping process is smooth, reliable and efficient.

[0346] Example 5

[0347] The battery swapping control device in this embodiment is used at the battery swapping station.

[0348] like Figure 8 As shown, the battery swapping control device in this embodiment includes:

[0349] The preset trigger information acquisition module 1 is used to acquire preset trigger information;

[0350] Among them, the preset trigger information corresponds to triggering the unlocking or locking of the battery pack;

[0351] The processing instruction generation module 2 is used to generate battery pack processing instructions based on preset trigger information and send them to the battery swapping vehicle to control the battery swapping vehicle to perform the processing operation of unlocking or locking the battery pack.

[0352] The station detects in real time any triggering events that cause the battery pack to unlock or lock. Once such an event occurs, it promptly generates a battery pack unlocking or locking command and sends it to the vehicle. This allows the vehicle to directly control the unlocking or locking of the battery pack without the need for other auxiliary mechanisms (such as battery swapping equipment). This significantly simplifies the structure and replacement process of external battery swapping equipment, reduces the complexity of battery pack unlocking or locking control, improves the efficiency and reliability of battery pack locking or unlocking, ensures the timeliness of battery swapping control, and effectively enhances the efficiency and reliability of battery swapping control.

[0353] Example 6

[0354] like Figure 9 As shown, the battery swapping control device in this embodiment is a further improvement on embodiment 5. Specifically, in an implementable scheme,

[0355] In a feasible solution, the battery swapping station includes a carrying mechanism for carrying battery packs; this carrying mechanism can be either a mobile or a fixed mechanism. The station also includes a charging area and a swapping area. The charging area is used for charging and discharging the battery packs, while the swapping area is used for swapping vehicles to park and perform battery pack replacement operations. A mobile carrying mechanism is one that can move between the charging and swapping areas to transport battery packs; this can be an RGV (Automated Guided Vehicle) or AGV (Automated Guided Vehicle). A fixed carrying mechanism is located within the swapping area and is only used to carry battery packs removed from swapping vehicles or battery packs to be replaced. It needs to cooperate with other battery transport mechanisms, such as rollers, conveyor belts, sprockets, and chains, to complete the battery transport.

[0356] The preset trigger information acquisition module 1 includes:

[0357] Unit 3, which is used to acquire organizational association information related to the host organization;

[0358] The preset trigger information determination unit 4 is used to determine the occurrence of preset trigger information based on the organization association information.

[0359] Once certain dimensional parameters associated with the carrier mechanism meet certain conditions, the battery pack can be unlocked or locked; that is, the mechanism-related information of the carrier mechanism is detected in real time to ensure the accuracy and timeliness of the trigger control for unlocking or locking the battery pack.

[0360] In a feasible solution, the organizational information includes alignment information and / or status information;

[0361] Among them, the alignment information is used to characterize the alignment between the bearing mechanism and the preset battery swapping position under the battery swapping vehicle. The preset battery swapping position is the position under the battery swapping vehicle that corresponds to the battery pack on the vehicle.

[0362] Status information is used to characterize whether the carrier mechanism is in a preset moving state, within a preset position range, or in contact with the battery pack on the battery swapping vehicle.

[0363] When the carrier mechanism is aligned with the preset battery swapping position, the carrier mechanism and the battery pack can be aligned horizontally, meaning the carrier mechanism only needs to move vertically to the position to carry the battery pack, or the carrier mechanism is horizontally aligned with the battery pack and already in the position to carry the battery pack vertically. Preset movement states include the carrier mechanism preparing to move under the battery swapping vehicle, or moving under the battery swapping vehicle, indicating it is approaching the preset battery swapping position; being within the preset position range includes the carrier mechanism moving to a certain distance from under the battery swapping vehicle, indicating it is very close to the preset battery swapping position; the carrier mechanism being in contact with the battery pack on the battery swapping vehicle includes the carrier mechanism being in the preset battery swapping position and already raised to a position directly below the battery pack on the battery swapping vehicle, ready to carry the corresponding battery pack once the vehicle is unlocked. One or more of the alignment and status information of the carrier mechanism can be used as conditions to trigger the unlocking of the battery pack, ensuring the flexibility, timeliness, and reliability of the trigger control unlocking.

[0364] In one feasible solution, the battery pack processing command includes a battery pack unlocking command. The battery swapping vehicle is equipped with an unlocking mechanism for unlocking the battery pack. The specific mechanism of the unlocking mechanism is not specifically limited, as long as it can achieve the unlocking operation of the battery pack, and will not be elaborated here.

[0365] The battery swapping control device also includes:

[0366] The unlock completion signal receiving module 5 is used to receive the signal indicating that the battery swapping vehicle has completed the process of unlocking the battery pack according to the battery pack unlocking command.

[0367] The first determining module 6 is used to determine that the battery swapping vehicle has completed unlocking the battery pack based on the processing completion signal.

[0368] The battery swapping vehicle is equipped with a dedicated unlocking mechanism for unlocking operations. The unlocking mechanism in the vehicle is used to unlock the locking mechanism, which improves the efficiency and reliability of unlocking and makes it easier for the battery swapping vehicle to complete the unlocking operation itself.

[0369] In one feasible solution, the battery swapping control device also includes:

[0370] The first positioning signal receiving module 7 is used to receive the battery pack positioning signal sent by the carrier mechanism;

[0371] Among them, the battery pack arrival signal is used to indicate that the battery pack on the battery swapping vehicle has been located in a preset position on the carrier mechanism;

[0372] The first movement control module 8 is used to generate a first movement command based on the battery pack arrival signal and the processing completion signal and send it to the carrier mechanism to control the carrier mechanism to carry the depleted battery pack away from the battery swapping vehicle.

[0373] Once the unlocking is complete and the battery pack is located on the carrier mechanism, the battery pack is determined to be in a detachable state from the battery swapping vehicle and can move with the carrier mechanism. At this time, the carrier mechanism is controlled to move to remove the depleted battery pack from the battery swapping vehicle, thus ensuring the safety and reliability of battery pack removal. The battery pack is detected by installing sensors on the carrier mechanism to detect the battery pack's position signal, such as infrared and photoelectric sensors.

[0374] Specifically, the carrying mechanism lifts up the depleted battery pack, lowers it away from the battery swapping vehicle, and then works with a palletizer or other equipment to place the removed depleted battery pack.

[0375] In one feasible solution, during the locking and installation of the battery pack, the mechanism association information includes information indicating that the carrying mechanism carries the fully charged battery pack and is aligned with the preset battery swapping position under the battery swapping vehicle.

[0376] The battery pack handling instructions include battery pack locking instructions. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack, which can be a snap-on type, bolt type, ball bearing type, T-type rotary type, hook type, etc.

[0377] The battery swapping control device also includes:

[0378] The locking completion signal receiving module 9 is used to receive the signal indicating that the battery swapping vehicle has completed the locking of the battery pack according to the battery pack locking command, and to determine that the battery swapping vehicle has completed locking the battery pack.

[0379] When the supporting mechanism is in the preset position, the fully charged battery pack on the supporting mechanism is in the locked position of the battery swapping vehicle; at this time, when the battery swapping vehicle performs the locking operation, the fully charged battery pack can be locked and connected.

[0380] The system determines whether locking the battery pack is complete by processing the signal indicating that the battery pack has been locked, thus forming a closed loop of locking signals and improving the safety and reliability of locking.

[0381] In one feasible solution, after confirming that the battery swapping vehicle has locked the battery pack, the battery swapping control device further includes:

[0382] The second movement control module 10 is used to send a second movement command to the carrier mechanism to control the carrier mechanism to move away from under the battery swapping vehicle and move to a set position.

[0383] Specifically, when the carrying mechanism moves the fully charged battery pack under the battery swapping vehicle, aligns it with the battery swapping position under the vehicle, lifts the fully charged battery pack, and completes the installation of the fully charged battery pack on the battery swapping vehicle, it feeds back to the battery swapping station. Then, according to the locking command sent by the battery swapping station, it controls the battery swapping vehicle to perform the battery pack locking operation, while controlling the carrying mechanism to move away from the bottom of the vehicle.

[0384] After locking is completed, the supporting mechanism should be promptly moved away from under the battery swapping vehicle to ensure that the vehicle can safely and smoothly leave the station position, guaranteeing the safety of the entire battery swapping control process, which also complies with the battery swapping standard procedure.

[0385] In one feasible solution, the battery swapping control device also includes:

[0386] The first battery information sending module 11 is used to send the first battery association information of the fully loaded battery pack locked on the battery swapping vehicle to the battery swapping vehicle after determining that the battery swapping vehicle has completed locking the battery pack.

[0387] The first feedback signal receiving module 12 is used to receive the first feedback signal sent by the battery swapping vehicle based on the first battery association information.

[0388] The information determination module 13 is used to determine that the battery swapping operation is successful when the information represented by the first feedback signal is correct.

[0389] The first battery-related information includes price information, installation and testing information, battery swapping station parameter information, battery swapping video information, battery status photo information, and safety monitoring information. Before the vehicle leaves, the battery swapping station sends this first battery-related information to the user for confirmation. If the confirmation is correct, the station will report that the information is correct and will send feedback that the battery swap was successful. At the same time, the first battery-related information will be sent to the battery swapping vehicle for storage.

[0390] Before the user drives the vehicle away from the station, the station sends the relevant information of the locked full battery pack to the vehicle and obtains the corresponding confirmation information. If the information is correct, the battery swap is confirmed to be successful, so as to avoid unnecessary trouble caused by incorrect information and improve the user's battery swap experience.

[0391] In one feasible solution, the battery swapping control device also includes:

[0392] The prompt generation module 14 is used to generate prompt information to indicate that the battery swapping vehicle can leave the battery swapping station.

[0393] Timely and automatic generation of prompts, such as broadcast messages or displays at the station, reminds users that vehicles can leave the workstation without requiring manual confirmation from the user. This demonstrates the comprehensiveness of the battery swapping process and enhances the user's battery swapping experience.

[0394] Specifically, the notification methods include: sending push text messages in the application of the smart terminal, pop-up windows containing the message "Charging successful, please leave the current battery swapping station", lighting up the indicator light of the current battery swapping station, and opening the voice or video player of the current battery swapping station. One or more notification methods can be combined according to the actual situation to notify the current battery swapping user as promptly and effectively as possible.

[0395] In addition, if a battery-swapping vehicle is detected not leaving after a successful battery swap, a reminder will be issued continuously or at set intervals (e.g., every 3 minutes). The duration of the indicator light and the looping of voice or video playback can be extended. Once the battery-swapping vehicle is detected to have left the current swapping station, the generation of corresponding reminder messages will stop, avoiding unnecessary operations and effectively preventing resource waste.

[0396] In one feasible solution, the battery swapping control device also includes:

[0397] The battery swapping reservation request acquisition module 15 is used to acquire the battery swapping reservation request corresponding to the battery swapping vehicle.

[0398] Among them, battery swapping users can log in to the application on the smart terminal to make a battery swapping reservation. The reservation request includes basic user information, basic information of the battery swapping vehicle, vehicle location information, and battery association information that matches the battery swapping vehicle.

[0399] The battery swapping site recommendation module 16 is used to recommend several battery swapping sites based on the scheduled battery swapping request.

[0400] In general, it can recommend all battery swapping stations that are within a set range of the current battery swapping vehicle based on the vehicle's location information; it can also make comprehensive recommendations by combining information such as the remaining power in the battery association information and whether the battery swapping station is compatible with the battery model used by the battery swapping vehicle.

[0401] Recommendations can be automatically generated based on a preset recommendation algorithm, or users can select or input influencing parameters in the operation interface to meet the personalized recommendation needs of different users and further improve the user's experience in the battery swapping process. The user can select and confirm the specific recommendation method in the operation interface, which will not be elaborated here.

[0402] The battery swapping station determination module 17 is used to receive the selection command and designate the battery swapping station corresponding to the selection command as the battery swapping station.

[0403] The system allows users to automatically select a suitable battery swapping station from a recommended list, or select it through clicking, text input, or voice input on the user interface. Users can then drive to the recommended station based on the navigation map to swap their batteries.

[0404] When a battery swapping vehicle needs a swap, it can schedule a swap based on its location and battery information. The swapping station will then push different swapping sites to the vehicle. The final swapping station will be determined based on the user's selection or automatic selection. This enables a battery swapping interaction mode between the user, the vehicle, and the station, allowing for timely response to the user's battery swapping needs and improving the user's battery swapping experience.

[0405] In one feasible solution, the battery swap reservation request includes battery information;

[0406] The battery swapping control device also includes:

[0407] The target battery pack determination module 18 is used to determine several target battery packs that match the battery information in the battery swapping station based on the battery information.

[0408] The target battery pack locking module 19 is used to lock a set number of target battery packs.

[0409] The system identifies the compatible battery pack at the station based on the battery information in the battery swapping vehicle, thus preventing situations where the battery swapping vehicle arrives at the station without a corresponding battery and ensuring a smooth battery swapping process.

[0410] In one feasible solution, the battery swapping control device also includes:

[0411] The vehicle information acquisition module 20 is used to acquire vehicle information of battery swapping vehicles entering the battery swapping station.

[0412] The basic information of the battery swapping vehicle includes license plate information, vehicle model information, etc. The vehicle image can be taken when the battery swapping vehicle enters the battery swapping station, and then the vehicle image can be analyzed and processed to obtain the vehicle's basic information. Of course, other feasible solutions can also be used, as long as they can collect license plate information, vehicle model information, etc. in a timely manner, which will not be elaborated here.

[0413] The battery swapping station determination module 21 is used to determine the battery swapping station available for battery swapping vehicles when the vehicle information matches the scheduled battery swapping request.

[0414] The station arrival signal receiving module 22 is used to receive the station arrival signal sent by the battery swapping vehicle when the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station.

[0415] The vehicle power-off control module 23 is used to generate a power-off control command based on the workstation arrival signal and send it to the battery swapping vehicle to control the battery swapping vehicle to power off so as to enter the battery pack unlocking preparation state.

[0416] After verifying that the battery swapping vehicle is one that has been pre-booked, the system displays a diagram of available swapping bays to the user based on the availability of bays at the swapping station (e.g., pushed to the application or a specific display screen at the station). The user can select a bay according to their preference and drive into it. Once the vehicle has arrived at the designated parking area of ​​the bay, it automatically reports a bay arrival signal to the swapping station, indicating that the vehicle is ready and the battery swapping operation can begin. At this point, the system automatically issues a power-off command to the vehicle.

[0417] Once the vehicle stops in the designated parking area of ​​the battery swapping station, the station receives the station arrival signal from the vehicle and promptly triggers the vehicle to power down in preparation for unlocking, ensuring timely and precise control of the entire battery swapping process.

[0418] In one feasible solution, the battery swapping control device also includes:

[0419] The second battery information acquisition module 24 is used to acquire the second battery association information of the depleted battery pack in the battery swapping vehicle.

[0420] The second battery-related information includes the location status information of the battery pack at the bottom of the battery swapping vehicle and / or battery health status information.

[0421] The first judgment module 25 is used to call the preset trigger information acquisition module 1 after the second battery association information meets the preset battery swapping requirements.

[0422] Before instructing the user to proceed with the unlocking or locking operation, it is necessary to check the battery pack's position under the vehicle to rule out any collisions that occurred during the entry process. This involves checking the battery status of the depleted battery pack to be swapped. Only when it is confirmed that the depleted battery pack is free of abnormalities can the subsequent battery swapping operation be performed. Additionally, the health of the batteries is checked to eliminate any unhealthy batteries, thereby ensuring the safety of the subsequent battery swapping process.

[0423] In one feasible solution, the first decision module 25 includes:

[0424] The determination instruction sending unit is used to send a determination instruction to the battery swapping vehicle to perform battery swapping after the second battery association information meets the preset battery swapping requirements;

[0425] The feedback signal receiving unit is used to call the preset trigger information acquisition module 1 after receiving the second feedback signal sent by the battery swapping vehicle according to the determined instruction, which indicates that it is in the battery swapping preparation state.

[0426] After the station checks for the above-mentioned anomalies, it sends a command to the vehicle to perform battery swapping. Upon receiving the command, the vehicle reports that it is ready to perform battery swapping. At this point, the preparatory operations are complete, and the step of obtaining the preset trigger event can begin. That is, the station and the vehicle have timely and effective interaction at every stage, thereby ensuring that the entire battery swapping process is smooth, reliable and efficient.

[0427] Example 7

[0428] The battery swapping control device in this embodiment is used in battery swapping vehicles.

[0429] like Figure 10 As shown, the battery swapping control device in this embodiment includes:

[0430] The processing instruction receiving module 26 is used to obtain the battery pack processing instruction generated and sent by the battery swapping station based on preset trigger information;

[0431] Among them, the preset trigger information corresponds to triggering the unlocking or locking of the battery pack;

[0432] The processing operation execution module 27 is used to perform processing operations to unlock or lock the battery pack based on the battery pack processing instructions.

[0433] The battery swapping vehicle monitors in real time whether the battery swapping station sends an operation command. Once it receives the battery pack processing command from the station, it responds to the command in real time and promptly performs the unlocking or locking of the battery pack. That is, the battery swapping vehicle itself completes the unlocking or locking of the battery pack without the need for other auxiliary battery swapping equipment. This greatly simplifies the structure and replacement process of the external support mechanism, simplifies the complexity of battery pack unlocking or locking control, improves the efficiency and reliability of battery pack locking or unlocking, ensures the timeliness of battery swapping control, and effectively improves the efficiency and reliability of battery swapping control.

[0434] Example 8

[0435] like Figure 11 As shown, the battery swapping control device in this embodiment is a further improvement on embodiment 7, specifically:

[0436] In one feasible solution, the battery swapping control device also includes:

[0437] The processing completion signal sending module 28 is used to generate a processing completion signal and send it to the battery swapping station after the processing operation.

[0438] After the battery swapping vehicle completes the unlocking or locking of the battery pack, it automatically generates a processing completion signal indicating that the corresponding operation has been completed and actively reports it to the battery swapping station. This ensures that the battery swapping station can know the processing status of the battery pack in the battery swapping vehicle in a timely manner, and that each battery swapping control link can receive timely and accurate feedback and confirmation, thus ensuring the efficiency, reliability and rationality of the entire battery swapping control process.

[0439] In one feasible solution, the battery swapping station includes a carrying mechanism for carrying battery packs. The station also includes a charging area and a swapping area. The charging area is used for charging and discharging the battery packs, and the swapping area is used for swapping vehicles to park for battery pack replacement operations. A mobile carrying mechanism refers to a carrying mechanism that can move between the charging area and the swapping area to transfer battery packs. Specifically, it can be an RGV trolley, AGV trolley, etc. A fixed carrying mechanism refers to a carrying mechanism located within the swapping area, used only for carrying battery packs removed from swapping vehicles or battery packs to be replaced. It needs to cooperate with other battery transport mechanisms, such as rollers, conveyor belts, sprockets, and chains, to complete the battery transport.

[0440] The preset trigger event is determined based on the organization association information sent by the carrier organization.

[0441] Once certain dimensional parameters associated with the carrier mechanism meet certain conditions, the battery pack can be unlocked or locked; that is, the mechanism-related information of the carrier mechanism is detected in real time to ensure the accuracy and timeliness of the trigger control for unlocking or locking the battery pack.

[0442] In a feasible solution, the organizational information includes alignment information and / or status information;

[0443] Among them, the alignment information is used to characterize the alignment between the bearing mechanism and the preset battery swapping position under the battery swapping vehicle;

[0444] Status information is used to characterize whether the carrier mechanism is in a preset moving state, within a preset position range, or in contact with the battery pack on the battery swapping vehicle.

[0445] Based on factors such as the alignment of the support structure with the underside of the battery swapping vehicle, the working state of the support structure, and whether it is in a specific location area, one or more of these factors can be used as conditions to trigger the unlocking of the battery pack, thus ensuring the flexibility, timeliness, and reliability of the triggering control unlocking.

[0446] In one feasible solution, the battery pack processing command includes a battery pack unlocking command. The battery swapping vehicle is equipped with an unlocking mechanism for unlocking the battery pack. The specific mechanism of the unlocking mechanism is not specifically limited, as long as it can achieve the unlocking operation of the battery pack, and will not be elaborated here.

[0447] The processing operation execution module 27 is used to control the unlocking mechanism to unlock the battery pack according to the battery pack unlocking command.

[0448] A dedicated unlocking mechanism is installed in the battery swapping vehicle. Once the battery swapping vehicle receives a battery pack unlocking command, the unlocking mechanism is triggered to perform the unlocking operation. The unlocking mechanism in the vehicle unlocks the locking mechanism, which improves the efficiency and reliability of unlocking and makes it easier for the battery swapping vehicle to complete the unlocking operation itself.

[0449] In one feasible solution, during the process of locking and installing the battery pack, the mechanism association information includes information indicating that the carrying mechanism carries the fully charged battery pack and, after alignment with the preset battery swapping position under the battery swapping vehicle, places the fully charged battery pack inside the battery swapping vehicle.

[0450] The battery pack handling instructions include battery pack locking instructions. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. The locking mechanism can be a snap-on type, bolt type, ball bearing type, T-type rotary type, hook type, etc.

[0451] The processing operation execution module 27 is used to control the locking mechanism to lock the battery pack according to the battery pack locking command.

[0452] A dedicated locking mechanism is installed in the battery swapping vehicle for locking operations. Once the battery swapping vehicle receives a battery pack locking command, the locking mechanism is triggered to perform the locking operation. That is, the locking of the battery pack is completed based on the battery swapping vehicle's signal indicating that the locking of the battery pack has been completed, forming a closed loop of locking signals, which improves the safety and reliability of locking.

[0453] In one feasible embodiment, upon receiving a battery pack lockout command, the battery swapping control device further includes:

[0454] The battery pack installation control module 29 is used to control the positioning mechanism in the battery swapping vehicle to adjust the battery pack installation position to the preset installation position.

[0455] The third feedback signal generation module 30 is used to generate a third feedback signal indicating that the battery swapping vehicle has entered the locking preparation state and send it to the battery swapping station.

[0456] When the battery swapping vehicle installs the fully charged battery pack into the preset installation position, it sends a message to the battery swapping station indicating that it has entered the locking preparation state. This informs the battery swapping station that it can now control and lock the battery pack, ensuring that each battery swapping control link receives timely and accurate feedback and confirmation, thus guaranteeing the efficiency, reliability, and rationality of the entire battery swapping control process.

[0457] Specifically, when the carrying mechanism moves the fully charged battery pack under the battery swapping vehicle, aligns it with the battery swapping position under the vehicle, lifts the fully charged battery pack, and completes the installation of the fully charged battery pack on the battery swapping vehicle, it feeds back to the battery swapping station. Then, according to the locking command sent by the battery swapping station, it controls the battery swapping vehicle to perform the battery pack locking operation, while controlling the carrying mechanism to move away from the bottom of the vehicle.

[0458] In one feasible solution, the battery swapping control device also includes:

[0459] The first battery information receiving module 31 is used to receive the first battery association information of the locked-installed fully loaded battery pack sent by the battery swapping station.

[0460] The second judgment module 32 is used to determine whether the first battery association information is incorrect and to obtain the judgment result;

[0461] The first feedback signal sending module 33 is used to generate a first feedback signal based on the judgment result and send it to the battery swapping station.

[0462] And / or,

[0463] The associated information storage module 34 is used to store the first battery associated information in a preset storage space in the battery swapping vehicle.

[0464] The first battery-related information includes price information, installation and testing information, battery swapping station parameter information, battery swapping video information, battery status photo information, and safety monitoring information. Before the vehicle leaves, the battery swapping station sends the first battery-related information to the user for confirmation. If the confirmation is correct, the station will report that the information is correct. Then, the battery swapping station will report feedback that the battery swap was successful. At the same time, the first battery-related information is stored in the preset storage space in the battery swapping vehicle.

[0465] After the battery pack is locked in the battery swapping vehicle and before leaving the current battery swapping station, the receiving station sends battery-related data about the fully loaded battery pack. The battery swapping user needs to confirm this data. If it is correct, the user sends feedback indicating that the data is correct back to the battery swapping station. This ensures the timeliness and accuracy of each battery swapping step and avoids unexplained situations due to errors in the data. If the user finds any abnormalities in the information or has any questions about the data, they can provide feedback in a timely manner (e.g., through information feedback in a smart terminal application, or by requesting human assistance) for prompt handling. This also allows users to promptly obtain and confirm information relevant to them without having to actively request it, simplifying the user operation process, facilitating battery swapping, ensuring the accuracy of the swapping data, and greatly improving the overall user experience. Battery-related information can also be stored for later retrieval or analysis.

[0466] In one feasible solution, the battery swapping control device also includes:

[0467] The prompt information receiving module 35 is used to receive the prompt information generated by the battery swapping station based on the correctness of the first feedback signal characterization information to determine that the battery swapping operation is successful;

[0468] The notification message is used to indicate that the battery swapping vehicle can leave its current battery swapping station.

[0469] When a user in a battery swapping vehicle confirms that the swapping data is correct, they will send feedback information to the battery swapping station. Based on this feedback, the station will send a notification to the vehicle indicating that the swapping operation has been completed. This allows users to be aware of the completion status in a timely manner and leave as soon as possible after the swap to minimize disruption to other vehicles and prevent vehicles from occupying the swapping bay for extended periods. This makes battery swapping management at the station more efficient.

[0470] The notification methods include: sending push text messages in the application of the smart terminal, pop-up windows containing the message "Charging successful, please leave the current battery swapping station", lighting up the indicator light of the current battery swapping station, and opening the voice or video player of the current battery swapping station. One or more notification methods can be combined according to the actual situation to notify the current battery swapping user as promptly and effectively as possible.

[0471] In addition, if a battery-swapping vehicle is detected not leaving after a successful battery swap, a reminder will be issued continuously or at set intervals (e.g., every 3 minutes). The duration of the indicator light and the looping of voice or video playback can be extended. Once the battery-swapping vehicle is detected to have left the current swapping station, the generation of corresponding reminder messages will stop, avoiding unnecessary operations and effectively preventing resource waste.

[0472] In one feasible solution, the battery swapping control device also includes:

[0473] The station arrival signal sending module 36 is used to generate a station arrival signal and send it to the station when the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station.

[0474] The power-down operation signal receiving module 37 is used to receive the power-down control command generated and sent by the battery swapping station based on the workstation arrival signal and to execute the power-down operation to enter the battery pack unlocking preparation state.

[0475] When a battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station, it reports its arrival to the battery swapping station in real time. This allows the station to promptly issue a control to de-energize the vehicle in preparation for unlocking, ensuring safe, timely, and precise control of the entire battery swapping process.

[0476] In one feasible solution, the battery swapping control device also includes:

[0477] The second battery information sending module 38 is used to send the second battery association information of the depleted battery pack in the battery swapping vehicle to the battery swapping station.

[0478] The second battery-related information includes the location status information of the battery pack at the bottom of the battery swapping vehicle and / or battery health status information.

[0479] The determination instruction receiving module 39 is used to receive a determination instruction generated and sent by the battery swapping station based on the second battery association information to meet the preset battery swapping requirements; wherein, the determination instruction is used to indicate that the battery swapping operation can be performed.

[0480] The second feedback signal sending module 40 is used to generate a second feedback signal for entering the battery swapping preparation state based on the determination command and send it to the battery swapping station.

[0481] Before unlocking or locking the vehicle, the battery pack's position at the bottom of the vehicle needs to be checked to rule out any collisions during entry. This involves checking the battery status of the depleted battery pack to be swapped. Only if the depleted battery pack is confirmed to be free of abnormalities can the subsequent battery swapping operation be performed. Additionally, the health of the batteries is checked to eliminate any unhealthy batteries, thereby ensuring the safety of the subsequent battery swapping process.

[0482] After the station checks for the above-mentioned anomalies, the battery swapping vehicle receives and executes the battery swapping instruction. After receiving the instruction, it reports that it is ready to swap batteries. The preparatory operations are now complete, and the step of obtaining the preset trigger event can begin. That is, the station and the vehicle have timely and effective interaction at every stage, thereby ensuring that the entire battery swapping process is smooth, reliable and efficient.

[0483] While specific embodiments of the present invention have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but all such changes and modifications fall within the scope of protection of the present invention.

Claims

1. A battery swapping control method, characterized in that, The battery swapping control method is applied at the battery swapping station. The battery swapping control method includes: Get the preset trigger event; The preset trigger event corresponds to triggering the unlocking or locking of the battery pack; Based on the preset trigger event, a battery pack processing instruction is generated and sent to the battery swapping vehicle to control the battery swapping vehicle to perform the processing operation of unlocking or locking the battery pack. The battery swapping station includes a support mechanism for carrying the battery pack. The steps for obtaining the preset trigger event include: Obtain the organizational association information related to the bearing mechanism; The preset triggering event is determined to occur based on the aforementioned organization association information; The associated institutional information includes alignment information and / or status information; The alignment information is used to characterize the alignment of the bearing mechanism with the preset battery swapping position under the battery swapping vehicle. The status information is used to characterize whether the bearing mechanism is in a preset moving state, in a preset position range, or in contact with the battery pack on the battery swapping vehicle. During the process of locking and installing the battery pack, the mechanism association information includes information indicating that the bearing mechanism carries a fully charged battery pack and is aligned with a preset battery swapping position under the battery swapping vehicle. The battery pack processing command includes a battery pack locking command. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. After the step of generating the battery pack processing command and sending it to the battery swapping vehicle, the method further includes: Upon receiving the signal indicating that the battery swapping vehicle has completed the process of locking the battery pack according to the battery pack locking command, it is determined that the battery swapping vehicle has completed locking the battery pack.

2. The battery swapping control method as described in claim 1, characterized in that, The battery pack processing instruction includes a battery pack unlocking instruction. The battery swapping vehicle is equipped with an unlocking mechanism for unlocking the battery pack. After the step of generating the battery pack processing instruction and sending it to the battery swapping vehicle, the method further includes: Upon receiving the signal indicating that the battery swapping vehicle has completed the process of unlocking the battery pack according to the battery pack unlocking command, it is determined that the battery swapping vehicle has completed unlocking the battery pack.

3. The battery swapping control method as described in claim 2, characterized in that, After the supporting mechanism is aligned with the preset battery swapping position under the battery swapping vehicle, and after it is determined that the battery swapping vehicle has completed unlocking the battery pack, the battery swapping control method further includes: Receive the battery pack arrival signal sent by the carrier mechanism; The battery pack arrival signal is used to indicate that the battery pack on the battery swapping vehicle is located at a preset position on the support mechanism. Based on the battery pack arrival signal and the processing completion signal, a first movement command is generated and sent to the carrying mechanism to control the carrying mechanism to carry the depleted battery pack away from the battery swapping vehicle.

4. The battery swapping control method as described in claim 1, characterized in that, After determining that the battery swapping vehicle has completed locking the battery pack, the battery swapping control method further includes: A second movement command is sent to the carrier mechanism to control the carrier mechanism to move away from under the battery swapping vehicle and move to a set position.

5. The battery swapping control method as described in claim 1 or 4, characterized in that, After determining that the battery swapping vehicle has completed locking the battery pack, the battery swapping control method further includes: Send first battery association information, which is locked to a fully loaded battery pack on the battery swapping vehicle, to the battery swapping vehicle; Receive the first feedback signal sent by the battery swapping vehicle based on the first battery association information; If the information represented by the first feedback signal is correct, then the battery swapping operation is determined to be successful.

6. The battery swapping control method as described in claim 5, characterized in that, After confirming the success of the battery swapping operation, the following steps are also included: A prompt message is generated to indicate that the battery swapping vehicle may leave its battery swapping station.

7. The battery swapping control method as described in any one of claims 1-4, characterized in that, Before the step of obtaining the preset trigger event, the method further includes: Obtain the battery swapping reservation request corresponding to the battery swapping vehicle; Based on the battery swap reservation request, several battery swapping sites are recommended; Receive the selection instruction and designate the battery swapping station corresponding to the selection instruction as the battery swapping station terminal.

8. The battery swapping control method as described in claim 7, characterized in that, The battery swap reservation request includes battery information; After the step of selecting the battery swapping station corresponding to the selection instruction as the battery swapping station terminal, the method further includes: Based on the battery information, several target battery packs that match the battery information in the battery swapping station are identified, and a set number of the target battery packs are locked.

9. The battery swapping control method as described in claim 8, characterized in that, After the step of locking the set number of target battery packs, the method further includes: Obtain vehicle information of the battery swapping vehicle entering the battery swapping station; When the vehicle information matches the scheduled battery swap request, a battery swap station is determined at the battery swap station where the vehicle can swap batteries. When the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station, the station arrival signal sent by the battery swapping vehicle is received. Based on the workstation arrival signal, a power-down control command is generated and sent to the battery swapping vehicle to control the battery swapping vehicle to power down and enter the battery pack unlocking preparation state.

10. The battery swapping control method as described in claim 9, characterized in that, Following the step of controlling the battery swapping vehicle to power off based on the workstation arrival signal, the method further includes: Obtain the second battery association information of the depleted battery pack in the battery swapping vehicle; The second battery-related information includes the location status information of the battery pack at the bottom of the battery swapping vehicle and / or battery health status information. After the second battery association information meets the preset battery swapping requirements, the step of obtaining the preset trigger event is executed.

11. The battery swapping control method as described in claim 10, characterized in that, The step of obtaining the preset trigger event after the battery association information meets the preset battery swapping requirements further includes: After the second battery association information meets the preset battery swapping requirements, a confirmation command to perform battery swapping is sent to the battery swapping vehicle. After receiving the second feedback signal indicating that the battery swapping vehicle is in a ready-to-swap state, sent by the determined instruction, the step of obtaining the preset trigger event is executed.

12. A battery swapping control method, characterized in that, The battery swapping control method is applied in battery swapping vehicles, and the battery swapping control method includes: Receive battery pack processing instructions generated and sent by the battery swapping station based on preset trigger events; The preset trigger event corresponds to triggering the unlocking or locking of the battery pack; The battery pack is unlocked or locked based on the battery pack processing instructions. After the processing operation, a processing completion signal is generated and sent to the battery swapping station. The battery swapping station includes a support mechanism for carrying battery packs, and the preset triggering event is determined based on the mechanism association information sent by the support mechanism. The associated institutional information includes alignment information and / or status information; The alignment information is used to characterize the alignment of the bearing mechanism with the preset battery swapping position under the battery swapping vehicle. The status information is used to characterize that the bearing mechanism is in a preset moving state or in a preset position range or is in contact with the battery pack on the battery swapping vehicle. During the process of locking and installing the battery pack, the mechanism association information includes information indicating that the carrying mechanism carries the fully charged battery pack and, after aligning it with the preset battery swapping position under the battery swapping vehicle, places the fully charged battery pack inside the battery swapping vehicle. The battery pack processing command includes a battery pack locking command. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. The steps of performing the unlocking or locking operation of the battery pack based on the battery pack processing command include: The locking mechanism is controlled to lock the battery pack according to the battery pack locking command.

13. The battery swapping control method as described in claim 12, characterized in that, The battery pack processing command includes a battery pack unlocking command. The battery swapping vehicle is equipped with an unlocking mechanism for unlocking the battery pack. The steps of performing the unlocking or locking operation of the battery pack based on the battery pack processing command include: The unlocking mechanism is controlled to unlock the battery pack according to the battery pack unlocking command.

14. The battery swapping control method as described in claim 12, characterized in that, After receiving the battery pack lockout command, the battery swapping control method further includes: The positioning mechanism in the battery swapping vehicle is controlled to adjust the battery pack installation position to a preset installation position. A third feedback signal is generated to indicate that the battery swapping vehicle has entered the lock-up preparation state and sent to the battery swapping station.

15. The battery swapping control method as described in claim 12, characterized in that, After the step of generating the processing completion signal and sending it to the battery swapping station, the method further includes: Receive the first battery association information of the fully loaded battery pack that is locked in place, sent by the battery swapping station. Determine whether the first battery association information is incorrect and obtain the determination result; Based on the judgment result, a first feedback signal is generated and sent to the battery swapping station. And / or, store the first battery association information in a preset storage space in the battery swapping vehicle.

16. The battery swapping control method as described in claim 15, characterized in that, The battery swapping control method further includes: The battery swapping station receives a notification message generated by confirming the success of the battery swapping operation based on the correctness of the first feedback signal characterization information. The notification message is used to indicate that the battery swapping vehicle may leave its battery swapping station.

17. The battery swapping control method as described in any one of claims 12-16, characterized in that, Before the step of receiving the battery pack processing instruction generated and sent by the battery swapping station based on a preset trigger event, the method further includes: When the battery swapping vehicle arrives at the preset parking area of ​​the battery swapping station, a station arrival signal is generated and sent to the battery swapping station. The device receives a power-down control command generated and sent by the battery swapping station based on the workstation arrival signal and executes a power-down operation to enter the battery pack unlocking preparation state.

18. The battery swapping control method as described in claim 12, characterized in that, Before the step of receiving the battery pack processing instruction generated and sent by the battery swapping station based on a preset trigger event, the method further includes: Send the second battery association information of the depleted battery pack in the battery swapping vehicle to the battery swapping station. The second battery-related information includes the location status information of the battery pack at the bottom of the battery swapping vehicle and / or battery health status information. Receive a confirmation instruction generated and sent by the battery swapping station based on the second battery association information to meet the preset battery swapping requirements; The determination instruction is used to indicate that a battery swapping operation can be performed; Based on the determined instruction, a second feedback signal is generated to enter the battery swapping preparation state and sent to the battery swapping station.

19. A battery swapping control device, characterized in that, The battery swapping control device is used at the battery swapping station. The battery swapping control device includes: The preset trigger information acquisition module is used to acquire preset trigger events; The preset trigger event corresponds to triggering the unlocking or locking of the battery pack; The processing instruction generation module is used to generate a battery pack processing instruction based on the preset trigger event and send it to the battery swapping vehicle to control the battery swapping vehicle to perform the processing operation of unlocking or locking the battery pack. The battery swapping station includes a support mechanism for carrying the battery pack. The preset trigger information acquisition module includes: An organization association information acquisition unit is used to acquire organization association information related to the carrier organization; A preset trigger information determination unit is used to determine the occurrence of the preset trigger event based on the organization association information; The associated institutional information includes alignment information and / or status information; The alignment information is used to characterize the alignment of the bearing mechanism with the preset battery swapping position under the battery swapping vehicle. The status information is used to characterize whether the bearing mechanism is in a preset moving state, in a preset position range, or in contact with the battery pack on the battery swapping vehicle. During the process of locking and installing the battery pack, the mechanism association information includes information indicating that the bearing mechanism carries a fully charged battery pack and is aligned with a preset battery swapping position under the battery swapping vehicle. The battery pack processing command includes a battery pack locking command. The battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. The battery swapping control device further includes: The locking completion signal receiving module is used to receive a signal indicating that the battery swapping vehicle has completed the process of locking the battery pack according to the battery pack locking command, and to determine that the battery swapping vehicle has completed locking the battery pack.

20. A battery swapping control device, characterized in that, The battery swapping control device is used in battery swapping vehicles, and the battery swapping control device includes: The instruction receiving module is used to receive battery pack processing instructions generated and sent by the battery swapping station based on a preset trigger event. The preset trigger event corresponds to triggering the unlocking or locking of the battery pack; The processing operation execution module is used to perform the processing operation of unlocking or locking the battery pack based on the battery pack processing instruction; The battery swapping control device also includes: The processing completion signal transmission module is used to generate a processing completion signal and send it to the battery swapping station after the processing operation. The battery swapping station includes a support mechanism for carrying battery packs, and the preset triggering event is determined based on the mechanism association information sent by the support mechanism. The associated institutional information includes alignment information and / or status information; The status information is used to characterize that the bearing mechanism is in a preset moving state or in a preset position range or is in contact with the battery pack on the battery swapping vehicle. During the process of locking and installing the battery pack, the mechanism association information includes information indicating that the carrying mechanism carries the fully charged battery pack and, after aligning it with the preset battery swapping position under the battery swapping vehicle, places the fully charged battery pack inside the battery swapping vehicle. The battery pack processing command includes a battery pack locking command, and the battery swapping vehicle is equipped with a locking mechanism for locking the battery pack. The processing operation execution module is used to control the locking mechanism to lock the battery pack according to the battery pack locking command.

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