Methods and devices for reducing the accident rate of battery loading and unloading trucks

Abstract

This invention discloses a method and apparatus for reducing the accident rate of battery loading and unloading trucks, relating to the field of automated cargo loading and unloading technology. The method includes: acquiring the loading and unloading conditions of the target truck, which include at least one of the following: loading in progress, loading completed, unloading in progress, and unloading completed; generating prompt information based on the loading and unloading conditions, which is used to at least inform the driver of the loading and unloading conditions of the target truck. This invention solves the technical problems of low efficiency and low accuracy in automated cargo loading and unloading.

Description

Technical Field

[0001] This invention relates to the field of automated cargo loading and unloading technology, and more specifically, to a method and apparatus for reducing the accident rate during loading and unloading of battery-powered trucks. Background Technology

[0002] Currently, automated loading and unloading equipment has been tested for loading and unloading goods. The automated loading and unloading equipment can automatically dock with the truck track. During loading and unloading operations, the truck driver drives the truck to the automated loading and unloading docking position, opens the truck bed door, starts the automated loading and unloading equipment, and after the truck driver determines that the loading and unloading is completed, he turns off the automated loading and unloading equipment, closes the truck bed door, and drives away to achieve automated loading and unloading.

[0003] In actual operation, due to the dim lighting and depth of the cargo compartment, truck drivers cannot effectively determine whether all cargo (such as batteries) has been unloaded, whether empty equipment has been loaded, or whether the empty equipment has reached the designated loading position. This leads to problems such as missed loading, unloading of equipment, and batteries or equipment falling off the truck.

[0004] There is currently no effective solution to the above problems. Summary of the Invention

[0005] This invention provides a method and apparatus for reducing the accident rate of battery loading and unloading trucks, so as to at least solve the technical problems of low efficiency and low accuracy of automatic cargo loading and unloading.

[0006] According to one aspect of the present invention, a method for reducing the accident rate of loading and unloading of battery loading and unloading trucks is provided, comprising: acquiring the loading and unloading conditions of a target truck, the loading and unloading conditions including at least one of the following: loading in progress, loading completed, unloading in progress, and unloading completed; generating prompt information based on the loading and unloading conditions, the prompt information being used at least to inform the driver of the loading and unloading conditions of the target truck.

[0007] Furthermore, based on the loading and unloading conditions, a prompt message is generated, including: if the loading and unloading conditions are determined to be loading conditions, a first alarm prompt message is generated in the prompt message, which is used to prompt the driver that the target truck is loading conditions; if the loading and unloading conditions are determined to be unloading conditions, a second alarm prompt message is generated in the prompt message, which is used to prompt the driver that the target truck is unloading conditions.

[0008] Furthermore, based on the loading and unloading conditions, a prompt message is generated, including: obtaining the planned loading and unloading information of the target truck, which is the information on planned loading and unloading in the target truck's cargo compartment, wherein the planned loading and unloading information includes at least one of the following: planned loading type, planned loading quantity, planned loading location, planned unloading type, planned unloading quantity, and planned unloading location; obtaining the current loading and unloading information of the target truck, which is the information on current loading and unloading in the target truck's cargo compartment, wherein the current loading and unloading information includes at least one of the following: current loading type, current loading quantity, current loading location, current unloading type, current unloading quantity, and current unloading location; determining the loading and unloading correctness status based on the current loading and unloading information and the planned loading and unloading information, wherein the loading and unloading correctness status includes at least one of the following: loading and unloading correct and loading and unloading incorrect; and generating a prompt message based on the loading and unloading conditions and the loading and unloading correctness status.

[0009] Furthermore, based on the loading and unloading conditions and the loading and unloading error status, a prompt message is generated, including: if the loading and unloading condition is determined to be a completed loading condition and the loading and unloading error status is a loading and unloading error, a third alarm prompt message is generated in the prompt message, which is used to prompt the driver that the target truck is in a loading error status; if the loading and unloading condition is determined to be a completed unloading condition and the loading and unloading error status is a loading and unloading error, a fourth safety prompt message is generated in the prompt message, which is used to prompt the driver that the target truck is in an unloading error status.

[0010] Furthermore, based on the loading and unloading conditions and the loading and unloading correctness status, a prompt message is generated, including: when the loading and unloading condition is determined to be a loading completed condition and the loading and unloading correctness status is loading and unloading correct, a first safety prompt message is generated in the prompt message, which is used to prompt the driver that the target truck is in a loading completed condition; when the loading and unloading condition is determined to be an unloading completed condition and the loading and unloading correctness status is loading and unloading correct, a second safety prompt message is generated in the prompt message, which is used to prompt the driver that the target truck is in an unloading completed condition.

[0011] Furthermore, the method also includes the following steps: obtaining the working state of the stopper, wherein the working state includes at least one of the following: locked state and unlocked state; generating a target control strategy set based on the loading and unloading conditions and the loading and unloading correctness status, the target control strategy set being used to control the switching of the working state.

[0012] Furthermore, based on the loading / unloading conditions and the loading / unloading error status, a target control strategy set is generated, including: when the loading / unloading condition is determined to be a loading condition, a first target control strategy is generated, which is used to control the stopper to switch to the locked state; when the loading / unloading condition is determined to be an unloading condition, a second target control strategy is generated, which is used to control the stopper to switch to the locked state; when the loading / unloading condition is determined to be a loading completed condition and the loading / unloading error status is loading / unloading error, a third target control strategy is generated, which is used to control the stopper to switch to the locked state. Status: When the loading / unloading condition is determined to be unloading completed and the loading / unloading error status is loading / unloading error, the fourth target control strategy in the target control strategy is generated. The fourth target control strategy is used to control the stopper to switch to the locked state. When the loading / unloading condition is determined to be loading completed and the loading / unloading error status is loading / unloading correct, the fifth target control strategy in the target control strategy is generated. The fifth target control strategy is used to control the stopper to switch to the unlocked state. When the loading / unloading condition is determined to be unloading completed and the loading / unloading error status is loading / unloading correct, the sixth target control strategy in the target control strategy is generated. The sixth target control strategy is used to control the stopper to switch to the unlocked state.

[0013] According to another aspect of the present invention, an apparatus for reducing the accident rate of loading and unloading of battery loading and unloading trucks is also provided, comprising: a first acquisition module, the first acquisition module being used to acquire the loading and unloading conditions of a target truck, the loading and unloading conditions including at least one of the following: loading in progress condition, loading completed condition, unloading in progress condition, and unloading completed condition; and a first generation module, the first generation module being used to generate prompt information based on the loading and unloading conditions, the prompt information being used at least to prompt the driver about the loading and unloading conditions of the target truck.

[0014] According to another aspect of the present invention, a computer-readable storage medium is also provided, the computer-readable storage medium including a stored executable program, wherein, when the executable program is executed, it controls the device where the computer-readable storage medium is located to perform the methods of various embodiments of the present invention.

[0015] According to another aspect of the present invention, a computer program product is also provided, including a computer program that, when executed by a processor, implements the methods of various embodiments of the present invention.

[0016] In this embodiment of the invention, by acquiring the loading and unloading status of the target truck and generating prompt information, the driver is prompted with the real-time status of the loading and unloading process, so that the driver can accurately judge whether the loading and unloading operation is completed. This achieves the technical effect of improving the efficiency and accuracy of automatic loading and unloading of goods, and solves the technical problems of low efficiency and low accuracy of automatic loading and unloading of goods. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0018] Figure 1 This is a flowchart of an optional method for reducing the accident rate during battery loading and unloading trucking, according to an embodiment of the present invention.

[0019] Figure 2 This is a structural block diagram of an optional device for reducing the accident rate during battery loading and unloading on trucks, according to an embodiment of the present invention. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0021] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0022] According to an embodiment of the present invention, a method embodiment for reducing the accident rate of battery loading and unloading trucks is provided. It should be noted that the steps shown in the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions. Furthermore, although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order than that shown here.

[0023] This method embodiment can be executed in an electronic device or similar computing device that includes a memory and a processor. Taking operation on a vehicle terminal as an example, the vehicle terminal may include one or more processors (processors may include, but are not limited to, central processing units (CPUs), graphics processing units (GPUs), digital signal processing (DSP) chips, microcontroller units (MCUs), field-programmable gate arrays (FPGAs), neural network processors (NPUs), tensor processors (TPUs), artificial intelligence (AI) type processors, etc.) and a memory for storing data. Optionally, the vehicle terminal may also include transmission devices, input / output devices, and display devices for communication functions. Those skilled in the art will understand that the above structural description is merely illustrative and does not limit the structure of the vehicle terminal. For example, the vehicle terminal may include more or fewer components than described above, or have a different configuration than described above.

[0024] The memory can be used to store computer programs, such as application software programs and modules, like the computer program corresponding to the method for reducing the accident rate of battery loading and unloading trucks in this embodiment of the invention. The processor executes various functional applications and data processing by running the computer program stored in the memory, thereby realizing the aforementioned method for reducing the accident rate of battery loading and unloading trucks. The memory may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory may further include memory remotely located relative to the processor, and these remote memories can be connected to the mobile terminal via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

[0025] The transmission device is used to receive or send data via a network. Specific examples of the network described above may include a wireless network provided by the mobile terminal's communication provider. In one example, the transmission device includes a Network Interface Controller (NIC), which can connect to other network devices via a base station to communicate with the Internet. In another example, the transmission device may be a Radio Frequency (RF) module, used for wireless communication with the Internet.

[0026] Display devices can be, for example, touchscreen liquid crystal displays (LCDs) and touch displays (also referred to as "touchscreens" or "touch displays"). The LCD allows users to interact with the user interface of the mobile terminal. In some embodiments, the mobile terminal has a graphical user interface (GUI), which allows users to interact with the GUI through finger contact and / or gestures on a touch-sensitive surface. Optional human-computer interaction functions include: creating web pages, drawing, word processing, creating electronic documents, playing games, video conferencing, instant messaging, sending and receiving emails, call interfaces, playing digital video, playing digital music, and / or web browsing, etc. Executable instructions for performing the above human-computer interaction functions are configured / stored in one or more processor-executable computer program products or readable storage media.

[0027] Figure 1 This is a method according to an embodiment of the present invention, such as... Figure 1 As shown, the method includes the following steps:

[0028] Step S100: Obtain the loading and unloading conditions of the target truck. The loading and unloading conditions include at least one of the following: loading in progress, loading completed, unloading in progress, and unloading completed.

[0029] In step S100, real-time loading and unloading status information is obtained through a mirror-reflective photoelectric sensor installed inside the truck bed. The sensor continuously monitors the position of each group of batteries and devices to determine whether loading or unloading is in progress or has been completed. Specific operating conditions include: loading in progress, loading completed, loading in progress, and unloading completed. When the mirror-reflective photoelectric sensor detects that a battery or device is being loaded into a designated position but has not yet been completed, the system determines it to be in the loading in progress condition. When all batteries and devices have been correctly loaded into designated positions and the sensor does not detect any objects being loaded, the system determines it to be in the loading completed condition. When the system detects that a battery or device is being unloaded but has not yet been completely unloaded, it determines it to be in the unloading in progress condition. When all batteries and devices have been completely unloaded from the truck, the information fed back by the sensor will indicate that unloading is complete.

[0030] Step S200: Based on the loading and unloading conditions, generate prompt information. The prompt information is used to inform the driver of the loading and unloading conditions of the target truck.

[0031] In step S200, based on the loading and unloading status obtained in S100, corresponding prompts are generated and communicated to the driver via an audible and visual alarm device in the cab. The purpose of these prompts is to ensure the driver is aware of the current loading and unloading status, preventing them from closing the truck bed door or starting the vehicle before loading and unloading are complete. Specifically, when the system detects that loading or unloading is in progress, the audible and visual alarm device activates its alarm mode, using flashing lights and a continuous alarm sound to alert the driver that the loading and unloading operation is not yet complete. When the system determines that loading or unloading is complete, the audible and visual alarm device stops sounding, informing the driver that the loading and unloading operation is complete and the next step can proceed. In other embodiments of this application, prompts can also be generated to indicate to the driver that the loading and unloading operation is complete.

[0032] Through steps S100-S200, the present invention can effectively monitor the loading and unloading status of batteries and equipment, and promptly remind the driver, thereby significantly reducing the accident rate and improving the safety and efficiency of loading and unloading operations.

[0033] Optionally, based on the loading and unloading conditions, a prompt message is generated, including the following steps:

[0034] Step S210: If the loading and unloading condition is determined to be a loading condition, a first alarm message is generated in the prompt information. The first alarm message is used to prompt the driver that the target truck is in a loading condition.

[0035] In step S210, when the mirror photoelectric sensor detects that the target truck is in the process of loading (i.e., batteries or equipment are being loaded but not yet fully in place), the system will generate a first alarm message. This message is typically manifested as the activation of an audible and visual alarm device in the driver's cab. For example, in one embodiment of this application, the alarm light begins to flash, accompanied by a continuous alarm sound. This combination of sound and light can attract the driver's attention, ensuring that they are aware that the truck loading process is not yet complete. In one embodiment of this application, explicit text messages such as "Loading in progress, do not close the truck bed door" can be generated and displayed on the vehicle or sent to the driver's mobile phone to further enhance the alert effect.

[0036] Step S220: If the loading and unloading condition is determined to be unloading condition, a second alarm message is generated in the prompt information. The second alarm message is used to prompt the driver that the target truck is in unloading condition.

[0037] In step S220, when the system detects that the target truck is in the process of unloading, i.e., batteries or equipment are being unloaded but not completely unloaded, a second alarm message is generated. This is achieved by having the alarm light flash and a continuous alarm sound; this combination of sound and light attracts the driver's attention, ensuring they are aware that the truck loading process is not yet complete. In one embodiment of this application, explicit text information such as "Unloading in progress, do not start the vehicle" can be generated and displayed on the vehicle or sent to the driver's mobile phone to further enhance the alert effect.

[0038] In steps S210-S220, by distinguishing the alarm prompts during loading and unloading, the present invention can more accurately and specifically remind drivers to pay attention to operational safety, avoid safety accidents caused by misjudging the loading and unloading status, and thus further improve the safety and efficiency of loading and unloading operations.

[0039] Optionally, based on the loading and unloading conditions, a prompt message is generated, including the following steps:

[0040] Step S201: Obtain the planned loading and unloading information of the target truck. The planned loading and unloading information is the information on the planned loading and unloading in the cargo compartment of the target truck. The planned loading and unloading information includes at least one of the following: planned loading type, planned loading quantity, planned loading location, planned unloading type, planned unloading quantity, and planned unloading location.

[0041] In step S201, the planned loading and unloading information of the target truck is first obtained from the database or operation plan. This information is usually entered by the system or operator before the loading and unloading operation begins, including details such as the type, quantity, and location of the planned loading / unloading, as a guideline for the loading and unloading operation.

[0042] Step S202: Obtain the current loading and unloading information of the target truck. The current loading and unloading information is the information on loading and unloading in the target truck's cargo compartment. The current loading and unloading information includes at least one of the following: current loading type, current loading quantity, current loading location, current unloading type, current unloading quantity, and current unloading location.

[0043] In step S202, the loading and unloading situation inside the truck bed is monitored in real time using sensors (such as mirror photoelectric sensors) to obtain information such as the type, quantity, and location of the goods being loaded / unloaded. This data reflects the current loading and unloading status in real time and is used for comparative analysis with planned loading and unloading information.

[0044] Step S203: Based on the current loading and unloading information and the planned loading and unloading information, determine the loading and unloading correctness status. The loading and unloading correctness status includes at least one of the following: loading and unloading is correct and loading and unloading is incorrect.

[0045] In step S203, the current loading and unloading information is compared with the planned loading and unloading information to determine whether the loading and unloading operation is proceeding according to plan. If the current information and the planned information match perfectly, the system determines that the loading and unloading is correct; otherwise, if there are any discrepancies (such as discrepancies in the type, quantity, or location of the cargo), the system determines that the loading and unloading is incorrect.

[0046] Step S204: Generate prompt information based on loading and unloading conditions and the status of loading and unloading correctness.

[0047] In step S204, combining the loading / unloading conditions (loading in progress / unloading in progress) determined in S100 and the correctness of loading / unloading status determined in S203, the monitoring system generates corresponding prompts. For example, if the system determines that the loading / unloading is in progress and the loading / unloading is correct, the generated information may be "Loading in progress, everything is normal, please continue." If the system detects "unloading in progress" but "loading / unloading error," the alarm information may be escalated, such as "Emergency: Unloading error, please check the cargo status immediately." In any case, if the system identifies "loading / unloading error," regardless of the loading / unloading condition, the audible and visual alarm device will activate the emergency alarm mode until the error is corrected.

[0048] Through steps S201-S204, the present invention not only monitors the safety of the loading and unloading process, but also ensures the accuracy of the loading and unloading operations, thereby comprehensively improving the safety and efficiency of the operation and avoiding misoperation and safety risks caused by information mismatch.

[0049] Optionally, based on the loading and unloading conditions and the status of loading and unloading as correct or incorrect, prompt information is generated, including:

[0050] In step S230, if the loading and unloading condition is determined to be the loading completed condition and the loading and unloading error status is the loading and unloading error status, a third alarm message is generated in the prompt information. The third alarm message is used to prompt the driver that the target truck is in a loading error status.

[0051] In step S230, if it is determined that all batteries and equipment have been loaded (i.e., the loading is complete), but feedback information detected by the mirror photoelectric sensor indicates a loading error (such as incorrect loading position or incorrect quantity), a third alarm message will be generated. This message aims to immediately alert the driver to errors during the loading process and prevent safety hazards caused by loading problems. The third alarm message may be implemented in the following ways: Audible and visual alarm: The alarm light flashes at a specific frequency, and the alarm sound plays in different tones or patterns to distinguish it from alarms indicating loading is in progress. Information display: The display screen in the driver's cab will show text messages such as "Loading error, please check and reload," clearly indicating the actions the driver needs to take. Voice prompt: The integrated voice system can issue voice warnings such as "Loading error detected, please check immediately," ensuring the driver receives the prompt even in noisy environments.

[0052] In step S240, if the loading and unloading condition is determined to be unloading completed and the loading and unloading error status is loading and unloading error, a fourth safety prompt message is generated in the prompt message. The fourth safety prompt message is used to prompt the driver that the target truck is in an unloading error status.

[0053] In step S240, the fourth safety warning message is generated when the monitoring system detects that all batteries and equipment have been unloaded from the truck (i.e., the unloading is complete), but an unloading error exists (such as incomplete unloading or improper unloading location). Its purpose is to allow the driver to promptly identify and correct errors during the unloading process before closing the truck bed door and starting the vehicle. The fourth safety warning message can be delivered in the following ways: Audible and visual alarm: Unlike the alarm for loading errors, the unloading error may use a different specific alarm mode, such as a longer alarm sound or more obvious light flashing. Information display: The display screen shows information such as "Unloading error, please check the inside of the truck bed" to help the driver quickly identify the problem. Voice prompt: Playing voice messages such as "Unloading operation error, please recheck the unloading status" ensures that the driver can respond immediately and take action.

[0054] Through steps S230-S240, alarm prompts are introduced for loading and unloading errors. This invention can not only monitor the loading and unloading process in real time, but also effectively identify and report error status, thereby minimizing safety accidents caused by operational errors and improving the safety and efficiency of operations.

[0055] Optionally, based on the loading and unloading conditions and the status of loading and unloading as correct or incorrect, prompt information is generated, including:

[0056] Step S250: If the loading and unloading condition is determined to be the loading completed condition and the loading and unloading error status is the loading and unloading correct, the first safety prompt information in the prompt information is generated. The first safety prompt information is used to prompt the driver that the target truck is in the loading completed condition.

[0057] In step S250, when the monitoring system detects that all batteries and equipment on the target truck have been correctly loaded into the designated positions and no loading errors (such as omissions or reversed loading) are detected, the system will generate a first safety warning message. This message aims to notify the driver that the truck is fully loaded and the next step can be performed. Implementation methods may include: changes in the audible and visual alarm devices: the alarm lights stop flashing, the alarm sound stops, and the system may switch to a green indicator light, representing a safe state. Information display: The display screen shows safety warning messages such as "Loading complete, you can close the truck bed door." Voice prompt: The driver is informed via a preset voice system that "Loading is complete, please check and close the truck bed door."

[0058] Step S260: If the loading and unloading condition is determined to be unloading completed and the loading and unloading error status is loading and unloading correct, a second safety prompt message is generated in the prompt message. The second safety prompt message is used to prompt the driver that the target truck is unloading completed.

[0059] In step S260, when it is detected that all batteries and equipment in the target truck have been completely unloaded and no unloading errors have occurred (such as incomplete unloading, falling during unloading, etc.), the monitoring system will generate a second safety prompt message. This message is used to remind the driver that the truck has been unloaded and can be safely driven away. Implementation methods may include: Changes to the audible and visual alarm devices: Similar to the loading completion condition, the alarm light changes to a safety indicator light, possibly green, and all alarm sounds cease, indicating no safety hazards. Information display: The display screen may show messages such as "Unloading complete, vehicle can be started," confirming that the loading and unloading operation has been safely completed. Voice prompts: Instructions such as "Unloading complete, vehicle can be started after inspection" are issued through the voice system to ensure the driver understands the current status.

[0060] In steps S250-S260, through these safety prompts, the driver can clearly know the loading or unloading status of the truck, avoid safety hazards during operation, and improve the safety and efficiency of logistics operations.

[0061] Optionally, the method further includes the following steps:

[0062] Step S300: Obtain the working state of the blocker, wherein the working state includes at least one of the following: locked state and unlocked state.

[0063] In step S300, the operating status of the barrier refers to whether it is currently in a locked or unlocked state, wherein: Locked state: The barrier secures the car door in a designated position to allow workers to perform loading and unloading operations. Unlocked state: The barrier releases the car door, allowing it to close. In this step, the operating status of the barrier needs to be acquired in real time, which is typically achieved through status sensors or feedback mechanisms on the barrier. These sensors can detect the physical position or locked state of the barrier and transmit the information to the central processing unit of the monitoring system.

[0064] Step S400: Based on the loading and unloading conditions and the loading and unloading correctness status, generate a target control strategy set, which is used to control the switching of working states.

[0065] In step S400, after acquiring the working status of the barrier, the monitoring system generates a series of target control strategies based on the current loading and unloading conditions and the correctness of the loading and unloading, to control the switching of the barrier's working status. Specifically, when the loading and unloading operation is not yet completed, the system will always keep the barrier locked. In this state, even if the driver attempts to close the truck door, the physical barrier will prevent the door from closing, thus avoiding potential safety accidents caused by accidental closure. At the same time, the system will continuously monitor the loading and unloading status inside the truck to ensure that the barrier remains locked until the operation is completed, preventing any accidental operation. If the system detects that the loading and unloading operation has been completed but there is an error (such as incorrect loading position, incorrect quantity, etc.), the barrier will continue to remain locked, and the audible and visual alarm device will be activated, issuing a clear warning signal. This emergency mode reminder can immediately attract the driver's attention, prompting them to take measures to correct the error. Only when the error is corrected and the system confirms again that the loading and unloading is correct will the barrier automatically unlock, allowing the truck door to be closed. Once the system confirms that all batteries and equipment have been installed / unloaded accurately and as planned, the barrier will switch to the unlocked state. After receiving the first or second safety warning from the system, the driver can safely close the cargo door and start the vehicle to proceed with subsequent transport or receiving operations. This unlocking operation ensures that the cargo door can only be closed when it is completely safe, reducing any potential risks during operation.

[0066] In steps S300-S400, by dynamically controlling the working state of the stopper, the present invention can ensure the safety of the battery and equipment under various loading and unloading conditions, avoid safety accidents caused by improper operation, and further improve the safety and efficiency of loading and unloading operations.

[0067] Optionally, based on the loading and unloading conditions and the correctness of the loading and unloading status, a set of target control strategies is generated, including:

[0068] Step S410: When the loading and unloading condition is determined to be the loading condition, a first target control strategy is generated in the target control strategy. The first target control strategy is used to control the stopper to switch to the locked state.

[0069] In step S410, when the monitoring system determines that the truck is in the loading process (i.e., loading has begun but not yet completed), the system will generate a first target control strategy and switch the stopper to the locked state. The purpose of this strategy is to prevent the truck bed door from closing accidentally during loading, thus avoiding safety hazards caused by incomplete loading.

[0070] Step S420: If the loading and unloading condition is determined to be the unloading condition, a second target control strategy is generated in the target control strategy. The second target control strategy is used to control the stopper to switch to the locked state.

[0071] In step S420, during the unloading process—that is, when unloading has begun but not yet completed—the system generates a second target control strategy. This strategy similarly keeps the barrier locked until the system confirms that the unloading operation is complete. The purpose of this strategy is to prevent the vehicle door from accidentally closing during unloading, thus avoiding safety hazards caused by incomplete unloading.

[0072] Step S430: If the loading and unloading condition is determined to be the loading completed condition and the loading and unloading error status is the loading and unloading error, a third target control strategy is generated in the target control strategy. The third target control strategy is used to control the stopper to switch to the locked state.

[0073] In step S430, if the system detects that all batteries and appliances have been loaded, but there is a loading error (such as incorrect loading position or incorrect quantity), the system will generate a third target control strategy to maintain the stopper in the locked state. Simultaneously, the audible and visual alarm will be activated until the error is corrected, ensuring the accuracy of the loading operation.

[0074] Step S440: If the loading and unloading condition is determined to be unloading completed and the loading and unloading error status is loading and unloading error, the fourth target control strategy in the target control strategy is generated. The fourth target control strategy is used to control the stopper to switch to the locked state.

[0075] In step S440, if the system detects that all batteries and appliances have been unloaded from the compartment, but there is an unloading error (such as incomplete unloading or improper unloading position), the system will generate a fourth target control strategy to maintain the locking state of the blocker and activate the audible and visual alarm until the error is corrected.

[0076] Step S450: If the loading and unloading condition is determined to be the loading completed condition and the loading and unloading error status is the loading and unloading correct, the fifth target control strategy in the target control strategy is generated. The fifth target control strategy is used to control the stopper to switch to the unlocked state.

[0077] In step S450, when the system confirms that all batteries and equipment have been accurately loaded as planned without any loading errors, the system will generate a fifth target control strategy, switching the barrier to the unlocked state. This strategy allows the driver to safely close the cargo door and start the vehicle for transport.

[0078] Step S460: If the loading and unloading condition is determined to be the unloading completed condition and the loading and unloading error status is the loading and unloading correct, the sixth target control strategy in the target control strategy is generated. The sixth target control strategy is used to control the stopper to switch to the unlocked state.

[0079] In step S460, when the system detects that all batteries and appliances have been completely and accurately unloaded without any unloading errors, the system will generate a sixth target control strategy to switch the blocker to the unlocked state, allowing the driver to close the vehicle door.

[0080] By implementing the target control strategy in steps S410-S460, the monitoring system can intelligently adjust the working state of the stopper according to the real-time loading and unloading conditions and correct / incorrect status of the truck, ensuring that each stage of the loading and unloading operation is under the safest conditions, thereby effectively reducing safety risks in the loading and unloading process and improving the overall safety and efficiency of the operation.

[0081] Combination Figure 2 As shown in the embodiment of the present invention, an embodiment of a device for reducing the accident rate of battery loading and unloading trucks is provided. It should be noted that this device can be used to execute the method for reducing the accident rate of battery loading and unloading trucks described in the above embodiment. Specifically, the device for reducing the accident rate of battery loading and unloading trucks includes:

[0082] The first acquisition module 51 is used to acquire the loading and unloading conditions of the target truck. The loading and unloading conditions include at least one of the following: loading in progress, loading completed, unloading in progress, and unloading completed.

[0083] The first generation module 52 is used to generate prompt information based on the loading and unloading conditions. The prompt information is used to at least inform the driver of the loading and unloading conditions of the target truck.

[0084] Optionally, the first generation module 52 is further configured to generate a first alarm message in the prompt information when the loading and unloading condition is determined to be a loading condition, the first alarm message being used to prompt the driver that the target truck is in a loading condition; and to generate a second alarm message in the prompt information when the loading and unloading condition is determined to be an unloading condition, the second alarm message being used to prompt the driver that the target truck is in an unloading condition.

[0085] Optionally, the first generation module 52 is further configured to acquire the planned loading and unloading information of the target truck, which is the information on planned loading and unloading in the target truck's cargo compartment, wherein the planned loading and unloading information includes at least one of the following: planned loading type, planned loading quantity, planned loading location, planned unloading type, planned unloading quantity, and planned unloading location; acquire the current loading and unloading information of the target truck, which is the information on current loading and unloading in the target truck's cargo compartment, wherein the current loading and unloading information includes at least one of the following: current loading type, current loading quantity, current loading location, current unloading type, current unloading quantity, and current unloading location; and, based on the current loading and unloading information and the planned loading and unloading information, determine the loading and unloading correctness status, which includes at least one of the following: loading and unloading correct and loading and unloading incorrect; and, based on the loading and unloading conditions and the loading and unloading correctness status, generate prompt information.

[0086] Optionally, the first generation module 52 is further configured to generate a third alarm message in the prompt information when the loading and unloading condition is determined to be a loading completed condition and the loading and unloading error status is a loading and unloading error. The third alarm message is used to prompt the driver that the target truck is in a loading error status. When the loading and unloading condition is determined to be an unloading completed condition and the loading and unloading error status is a loading and unloading error, the first generation module 52 is configured to generate a fourth safety prompt message in the prompt information. The fourth safety prompt message is used to prompt the driver that the target truck is in an unloading error status.

[0087] Optionally, the first generation module 52 is further configured to generate a first safety warning message in the prompt information when the loading and unloading condition is determined to be a loading completed condition and the loading and unloading error status is loading and unloading correct, the first safety warning message being used to remind the driver that the target truck is a loading completed condition; and to generate a second safety warning message in the prompt information when the loading and unloading condition is determined to be an unloading completed condition and the loading and unloading error status is loading and unloading correct, the second safety warning message being used to remind the driver that the target truck is an unloading completed condition.

[0088] Optionally, the device for reducing the accident rate of loading and unloading safety of battery loading and unloading trucks further includes a second acquisition module 53 and a second generation module 54. The second acquisition module 53 is used to acquire the working state of the stopper, wherein the working state includes at least one of the following: locked state and unlocked state; the second generation module 54 is used to generate a target control strategy set based on the loading and unloading conditions and the loading and unloading correctness status, and the target control strategy set is used to control the switching of the working state.

[0089] Optionally, the second acquisition module 53 is further configured to: when the loading and unloading condition is determined to be a loading condition, generate a first target control strategy in the target control strategy, the first target control strategy being used to control the stopper to switch to the locked state; and when the loading and unloading condition is determined to be an unloading condition, generate a second target control strategy in the target control strategy, the second target control strategy being used to control the stopper to switch to the locked state.

[0090] Optionally, the second acquisition module 53 is further configured to: generate a third target control strategy in the target control strategy when it is determined that the loading and unloading condition is a loading completed condition and the loading and unloading error status is a loading and unloading error, the third target control strategy being used to control the stopper to switch to the locked state; and generate a fourth target control strategy in the target control strategy when it is determined that the loading and unloading condition is a loading completed condition and the loading and unloading error status is a loading and unloading error, the fourth target control strategy being used to control the stopper to switch to the locked state.

[0091] Optionally, the second acquisition module 53 is further configured to: generate a fifth target control strategy in the target control strategy when the loading and unloading condition is determined to be a loading completed condition and the loading and unloading error status is loading and unloading correct, the fifth target control strategy being used to control the stopper to switch to the unlocked state; and generate a sixth target control strategy in the target control strategy when the loading and unloading condition is determined to be a unloading completed condition and the loading and unloading error status is loading and unloading correct, the sixth target control strategy being used to control the stopper to switch to the unlocked state.

[0092] It should be noted that the above modules can be implemented by software or hardware. For the latter, they can be implemented in the following ways, but are not limited to: all the above modules are located in the same processor; or, the above modules are located in different processors in any combination.

[0093] Embodiments of this application also provide an electronic device, including: a memory storing an executable program; and a processor for running the program, wherein the program executes the methods in various embodiments of the present invention during runtime.

[0094] Optionally, in this embodiment, the processor can be configured to perform the following steps via a computer program:

[0095] Step S100: Obtain the loading and unloading conditions of the target truck. The loading and unloading conditions include at least one of the following: loading in progress, loading completed, unloading in progress, and unloading completed.

[0096] Step S200: Based on the loading and unloading conditions, generate prompt information. The prompt information is used to inform the driver of the loading and unloading conditions of the target truck.

[0097] Embodiments of this application also provide a computer-readable storage medium including a stored executable program, wherein, when the executable program is running, it controls the device where the computer-readable storage medium is located to perform the methods of various embodiments of the present invention.

[0098] Optionally, in this embodiment, the storage medium may be configured to store a computer program for performing the following steps:

[0099] Step S100: Obtain the loading and unloading conditions of the target truck. The loading and unloading conditions include at least one of the following: loading in progress, loading completed, unloading in progress, and unloading completed.

[0100] Step S200: Based on the loading and unloading conditions, generate prompt information. The prompt information is used to inform the driver of the loading and unloading conditions of the target truck.

[0101] Optionally, in this embodiment, the storage medium may include, but is not limited to, various media capable of storing computer programs, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0102] Embodiments of this application also provide a computer program product, including a computer program that, when executed by a processor, implements the methods of various embodiments of the present invention.

[0103] Optionally, in this embodiment, the above-mentioned computer program product can be configured as a computer program that performs the following steps:

[0104] Step S100: Obtain the loading and unloading conditions of the target truck. The loading and unloading conditions include at least one of the following: loading in progress, loading completed, unloading in progress, and unloading completed.

[0105] Step S200: Based on the loading and unloading conditions, generate prompt information. The prompt information is used to inform the driver of the loading and unloading conditions of the target truck.

[0106] Embodiments of this application also provide a computer program product, including a non-volatile computer-readable storage medium for storing a computer program that, when executed by a processor, implements the methods in various embodiments of the present invention.

[0107] In the above embodiments of the present invention, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0108] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. The device embodiments described above are merely illustrative; for example, the division of units can be a logical functional division, and in actual implementation, there may be other division methods. For instance, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the displayed or discussed mutual coupling, direct coupling, or communication connection may be through some interfaces; the indirect coupling or communication connection between units or modules may be electrical or other forms.

[0109] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0110] Furthermore, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0111] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0112] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A method for reducing the accident rate during loading and unloading of batteries on trucks, characterized in that, include: The loading and unloading conditions of the target truck are obtained, and the loading and unloading conditions include at least one of the following: loading in progress, loading completed, unloading in progress, and unloading completed. Based on the loading and unloading conditions, a prompt message is generated, which is used at least to inform the driver of the loading and unloading conditions of the target truck. Based on the loading and unloading conditions, the prompt information is generated, including: Obtain the planned loading and unloading information of the target truck, wherein the planned loading and unloading information is the information on the planned loading and unloading in the truck compartment, and the planned loading and unloading information includes at least one of the following: planned loading type, planned loading quantity, planned loading location, planned unloading type, planned unloading quantity, and planned unloading location; Obtain the current loading and unloading information of the target truck, wherein the current loading and unloading information is the information of loading and unloading in the target truck compartment, and the current loading and unloading information includes at least one of the following: current loading type, current loading quantity, current loading location, current unloading type, current unloading quantity, and current unloading location; Based on the current loading and unloading information and the planned loading and unloading information, the loading and unloading correctness status is determined, and the loading and unloading correctness status includes at least one of the following: loading and unloading correct and loading and unloading incorrect; The prompt message is generated based on the loading and unloading conditions and the loading and unloading status. Based on the loading and unloading conditions and the loading / unloading status (correct or incorrect), the prompt information is generated, including: If the loading and unloading condition is determined to be the loading completed condition, and the loading and unloading error status is the loading and unloading error, a third alarm message is generated in the prompt information. The third alarm message is used to prompt the driver that the target truck is in a loading error status. If the loading and unloading condition is determined to be the unloading completed condition, and the loading and unloading error status is the loading and unloading error, a fourth safety warning message is generated in the prompt information. The fourth safety warning message is used to remind the driver that the target truck is in an unloading error status.

2. The method according to claim 1, characterized in that, Based on the loading and unloading conditions, the prompt information is generated, including: If the loading and unloading condition is determined to be the loading condition, a first alarm message is generated in the prompt information. The first alarm message is used to prompt the driver that the target truck is the loading condition. If the loading and unloading condition is determined to be the unloading condition, a second alarm message is generated in the prompt information. The second alarm message is used to prompt the driver that the target truck is in the unloading condition.

3. The method according to claim 1 or 2, characterized in that, Based on the loading and unloading conditions and the loading / unloading status (correct or incorrect), the prompt information is generated, including: When the loading and unloading condition is determined to be the loading completed condition, and the loading and unloading error status is that the loading and unloading is correct, a first safety prompt message is generated in the prompt message. The first safety prompt message is used to prompt the driver that the target truck is in the loading completed condition. If the loading and unloading condition is determined to be the unloading completed condition, and the loading and unloading error status is that the loading and unloading is correct, a second safety prompt message is generated in the prompt message. The second safety prompt message is used to prompt the driver that the target truck is in the unloading completed condition.

4. The method according to claim 1 or 2, characterized in that, It also includes the following steps: The working state of the blocker is obtained, wherein the working state includes at least one of the following: locked state and unlocked state; Based on the loading and unloading conditions and the loading and unloading correctness status, a target control strategy set is generated, which is used to control the switching of the working state.

5. The method according to claim 4, characterized in that, Based on the loading and unloading conditions and the loading and unloading correctness / error status, the target control strategy set is generated, including: When the loading and unloading condition is determined to be the loading condition, a first target control strategy is generated in the target control strategy set. The first target control strategy is used to control the stopper to switch to the locked state. When the loading and unloading condition is determined to be the unloading condition, a second target control strategy is generated in the target control strategy set. The second target control strategy is used to control the blocker to switch to the locked state. When the loading and unloading condition is determined to be the loading completed condition, and the loading and unloading error status is loading and unloading error, a third target control strategy is generated in the target control strategy set. The third target control strategy is used to control the blocker to switch to the locked state. When the loading and unloading condition is determined to be the unloading completed condition, and the loading and unloading error status is loading and unloading error, a fourth target control strategy in the target control strategy set is generated. The fourth target control strategy is used to control the blocker to switch to the locked state. When the loading and unloading condition is determined to be the loading completed condition, and the loading and unloading error status is loading and unloading correct, a fifth target control strategy in the target control strategy set is generated. The fifth target control strategy is used to control the blocker to switch to the unlocked state. When the loading and unloading condition is determined to be the unloading completed condition, and the loading and unloading error status is loading and unloading correct, a sixth target control strategy is generated in the target control strategy set. The sixth target control strategy is used to control the blocker to switch to the unlocked state.

6. An apparatus for reducing the accident rate during loading and unloading of battery loading and unloading trucks, wherein the apparatus is controlled by the method for reducing the accident rate during loading and unloading of battery loading and unloading trucks as described in any one of claims 1 to 5, characterized in that, include: The first acquisition module is used to acquire the loading and unloading conditions of the target truck, and the loading and unloading conditions include at least one of the following: loading in progress, loading completed, unloading in progress, and unloading completed. A first generation module is used to generate prompt information based on the loading and unloading conditions. The prompt information is used at least to inform the driver of the loading and unloading conditions of the target truck.

7. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes a stored executable program, wherein, when the executable program is executed, it controls the device on which the storage medium is located to perform the method according to any one of claims 1 to 5.

8. A computer program product, characterized in that, Includes a computer program that, when executed by a processor, implements the method according to any one of claims 1 to 5.

Images