Methods, devices, equipment, media, and products for preventing electric vehicles from driving side-by-side.

Abstract

This application provides a method, device, equipment, medium, and product for preventing electric vehicles from driving side-by-side. The method is applied to an electric vehicle control system, which is communicatively connected to the central control module of an electric vehicle of the corresponding brand. The method includes: receiving location information of electric vehicles sent by multiple central control modules; when another electric vehicle appears within a preset range of any electric vehicle, collecting infrared sensing information between the two electric vehicles based on their infrared sensors; determining a risk of side-by-side driving between the two electric vehicles if the infrared sensing information meets the conditions for side-by-side driving; acquiring a warning voice message about the risk of side-by-side driving and playing the warning voice message using broadcasting devices on both electric vehicles. This application can accurately determine whether a risk of side-by-side driving exists between electric vehicles and effectively prevent such risk.

Description

Technical Field

[0001] This application relates to the field of electric vehicle technology, and more specifically, to a method, device, equipment, medium, and product for preventing electric vehicles from driving side-by-side. Background Technology

[0002] With the rapid popularization of electric vehicles, the number of electric vehicle users has surged. However, due to the lack of standardized driving and the narrowness of some non-motorized vehicle lanes, traffic safety has been severely challenged. In public roads and tourist attractions, multiple electric vehicles often ride side by side. This behavior not only seriously threatens the safety of the riders themselves, but also obstructs pedestrians and other road users, resulting in a decrease in traffic efficiency.

[0003] Therefore, how to prevent electric vehicles from driving side by side has become a technical problem that the industry urgently needs to solve. Summary of the Invention

[0004] This application provides a method, apparatus, equipment, medium, and product for preventing electric vehicles from driving side-by-side, in order to solve the technical problem of how to prevent electric vehicles from driving side-by-side in the prior art.

[0005] Firstly, this application provides a method for preventing electric vehicles from driving side-by-side, applied to an electric vehicle control system. The electric vehicle control system is communicatively connected to the central control module of an electric vehicle of the corresponding brand, and the electric vehicle is equipped with an infrared sensor. The method includes:

[0006] Receives the location information of the electric vehicle sent by multiple central control modules;

[0007] When another electric vehicle appears within a preset range of any electric vehicle, infrared sensing information between the electric vehicle and the other electric vehicle is collected based on the infrared sensors of the electric vehicle and the other electric vehicle.

[0008] If the infrared sensing information meets the conditions for driving side by side, it is determined that there is a risk of driving side by side between any one of the electric vehicles and the other electric vehicle;

[0009] The system acquires a warning voice message about the risk of driving side-by-side and plays the warning voice message using the broadcasting devices on both the electric vehicle and the other electric vehicle.

[0010] In some embodiments, the infrared sensing information includes the sensing distance and sensing height difference between the infrared sensors of the one electric vehicle and the other electric vehicle; when another electric vehicle appears within a preset range of the one electric vehicle, collecting infrared sensing information between the two electric vehicles based on the infrared sensors of the one electric vehicle and the other electric vehicle includes:

[0011] The preset range is generated with any one of the electric vehicles as the center and the first distance as the radius;

[0012] If another electric vehicle appears within the preset range of any one of the electric vehicles and remains there for a first duration, the infrared sensors of both the first and second electric vehicles are activated.

[0013] The sensing distance and the sensing height difference are obtained based on the infrared sensor.

[0014] In some embodiments, determining a risk of side-by-side driving between any one electric vehicle and the other electric vehicle when the infrared sensing information meets the conditions for side-by-side driving includes:

[0015] If the sensing distance is less than the second distance, the sensing height difference is less than the preset height difference, and this condition persists for a second duration, it is determined that there is a risk of side-by-side driving between any one of the electric vehicles and the other electric vehicle.

[0016] In some embodiments, playing the reminder voice based on the broadcasting devices on either the electric vehicle and the other electric vehicle includes:

[0017] If the playback duration of the reminder voice is greater than a third duration and / or the number of playbacks is greater than a preset number, and there is a risk of side-by-side driving between any electric vehicle and the other electric vehicle, the speed of the electric vehicle behind will be adjusted based on the speed of the electric vehicle in front.

[0018] Wherein, any one electric vehicle and the other electric vehicle travel in the same direction, and the electric vehicle whose position information is in front of the other electric vehicle is the front electric vehicle, and the electric vehicle whose position information is behind the other electric vehicle is the rear electric vehicle.

[0019] In some embodiments, adjusting the speed of the rear electric vehicle based on the speed of the preceding electric vehicle includes:

[0020] Based on the speed of the preceding electric vehicle, the speed of the following electric vehicle is reduced in stages until the sensing distance is greater than or equal to the third distance and this continues for a fourth duration.

[0021] In some embodiments, after the infrared sensors of the one electric vehicle and the other electric vehicle collect the infrared sensing information between the two electric vehicles, the method further includes:

[0022] Turn on the cameras of either of the electric vehicles and the other electric vehicle;

[0023] The camera acquires driving scene information of the electric vehicle and the other electric vehicle. The driving scene information is used to combine with the infrared sensing information and the side-by-side driving conditions to determine whether there is a risk of side-by-side driving between the electric vehicle and the other electric vehicle.

[0024] Secondly, this application provides a device for preventing electric vehicles from driving side-by-side, applied to an electric vehicle control system. The electric vehicle control system is communicatively connected to the central control module of an electric vehicle of the corresponding brand. The electric vehicle is equipped with an infrared sensor. The device includes:

[0025] A receiving module is used to receive the location information of the electric vehicle sent by multiple central control modules;

[0026] The acquisition module is used to acquire infrared sensing information between the electric vehicle and the other electric vehicle based on the infrared sensors of the electric vehicle and the other electric vehicle when another electric vehicle appears within a preset range of any electric vehicle.

[0027] The determination module is used to determine, when the infrared sensing information meets the conditions for side-by-side driving, that there is a risk of side-by-side driving between any one electric vehicle and the other electric vehicle;

[0028] The broadcast module is used to acquire the warning voice of the risk of driving side by side and play the warning voice based on the broadcasting devices on either of the electric vehicles and the other electric vehicle.

[0029] Thirdly, embodiments of this application provide an electronic device, including a memory and a processor, wherein the memory stores a computer program, and the processor is configured to implement the above-described method when executing the program through the computer program.

[0030] Fourthly, embodiments of this application provide a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the above-described method.

[0031] Fifthly, embodiments of this application provide a computer program product, including a computer program that, when executed by a processor, implements the above-described method.

[0032] The method, apparatus, device, medium, and product for preventing electric vehicles from riding side-by-side provided in this application can accurately identify whether there is a risk of side-by-side riding between two electric vehicles by further sensing and interacting based on the infrared sensors on the two electric vehicles when the two electric vehicles are detected to be close to each other. When there is a risk of side-by-side riding between the two electric vehicles, a reminder voice warning of the risk of side-by-side riding is played through the playback device on the electric vehicle, which can remind the rider that there is a risk of the vehicles riding side-by-side, thereby effectively preventing electric vehicles from riding side-by-side. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is one of the flowcharts illustrating a method for preventing electric vehicles from driving side-by-side, as provided in an embodiment of this application.

[0035] Figure 2 A second schematic flowchart illustrating the method for preventing electric vehicles from driving side-by-side, provided in an embodiment of this application;

[0036] Figure 3 A schematic diagram of the structure of the device for preventing electric vehicles from driving side-by-side, provided in an embodiment of this application;

[0037] Figure 4 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0039] It should be noted that the terms "first," "second," etc., used in this application 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 this application 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 non-exclusive inclusion; for example, a process, method, system, product, or device that includes a series of steps or modules is not necessarily limited to those steps or modules explicitly listed, but may include other steps or modules not explicitly listed or inherent to such processes, methods, products, or devices.

[0040] Figure 1 This is one of the flowcharts illustrating a method for preventing electric vehicles from driving side-by-side, as provided in an embodiment of this application. Figure 1 As shown, the method includes steps 110, 120, 130, and 140. These method steps are merely one possible implementation of this application.

[0041] Step 110: Receive the location information of the electric vehicle sent by multiple central control modules.

[0042] Specifically, the method for preventing electric vehicles from driving side-by-side provided in this application embodiment is applied to an electric vehicle control system, which is communicatively connected to the central control module of the electric vehicle of the corresponding electric vehicle brand. The electric vehicle control system controls and manages the electric vehicles of its corresponding brand.

[0043] The electric vehicles are equipped with infrared sensors. Infrared sensors can be installed on the side or below the handlebars of each electric vehicle of the same brand, corresponding to the electric vehicle control system. These sensors can send and receive specific infrared signals, enabling electric vehicles of the same brand to sense each other. Each electric vehicle also contains a central control module, which acquires the vehicle's location information and sends it to the electric vehicle control system. The location information may include the vehicle's geographic coordinates.

[0044] The method for preventing electric vehicles from driving side-by-side provided in this application is implemented by a device for preventing electric vehicles from driving side-by-side. This device can be a hardware device independently set in the electric vehicle control system, or it can be a software program running in the electric vehicle control system.

[0045] While the electric vehicle is in motion, the built-in central control module will report the vehicle's location information to the electric vehicle control system in real time.

[0046] Step 120: When another electric vehicle appears within a preset range of any electric vehicle, infrared sensing information between the two electric vehicles is collected based on the infrared sensors of both electric vehicles.

[0047] Specifically, infrared sensing information refers to data such as the sensing distance and sensing height difference detected between the infrared sensors of two vehicles, which is used to determine the relative position between electric vehicles.

[0048] A preset range can be set with any electric vehicle in the electric vehicle control system as the center. If another electric vehicle appears within the preset range of any electric vehicle, it indicates that the two electric vehicles are close to each other and there may be a risk of driving side by side. Therefore, the infrared sensors of the electric vehicle and the other electric vehicle are turned on. The infrared sensors of the electric vehicle and the other electric vehicle sense and interact with each other, thereby collecting the infrared sensing information between the electric vehicle and the other electric vehicle.

[0049] Step 130: If the infrared sensing information meets the conditions for driving side by side, determine that there is a risk of driving side by side between any two electric vehicles.

[0050] Specifically, the conditions for driving side-by-side may include a judgment criterion based on infrared sensing information reaching a preset threshold.

[0051] If the current infrared sensor information meets the conditions for side-by-side driving, it indicates that there is a risk of the two electric vehicles driving side-by-side. If the current infrared sensor information does not meet the conditions for side-by-side driving, it indicates that there is no risk of the two electric vehicles driving side-by-side. The risk of side-by-side driving means that the two electric vehicles are relatively close and may be driving side-by-side or may be about to drive side-by-side.

[0052] Step 140: Obtain the warning voice message about the risk of driving side by side and play the warning voice message based on the broadcasting devices on either electric vehicle or the other electric vehicle.

[0053] Specifically, the electric vehicle in this embodiment of the application is equipped with a broadcasting device, which is used to play various voices.

[0054] If it is determined that there is a risk of two electric vehicles driving side by side, the corresponding warning voice will be obtained and played through the broadcasting device to remind the rider that there are other electric vehicles driving side by side around the electric vehicle, thereby effectively preventing electric vehicles from driving side by side.

[0055] Riders can customize the specific content of the reminder voice messages or use the system defaults. For example, the system default message could be: "Ride safely, do not ride side-by-side."

[0056] The volume of the reminder voice can gradually increase as the playback time increases, and it can also be dynamically adjusted according to the current ambient noise.

[0057] The method for preventing electric vehicles from riding side-by-side provided in this application can accurately identify whether there is a risk of side-by-side riding between two electric vehicles by further sensing and interacting with the infrared sensors on the two electric vehicles when the two electric vehicles are detected to be close to each other. When there is a risk of side-by-side riding between the two electric vehicles, a reminder voice warning of the risk of side-by-side riding is played through the playback device on the electric vehicle, which can remind the rider that there is a risk of the vehicles riding side-by-side, thereby effectively preventing electric vehicles from riding side-by-side.

[0058] It should be noted that each implementation method of this application can be freely combined, rearranged, or executed individually, and does not need to rely on or depend on a fixed execution order.

[0059] In some embodiments, the infrared sensing information includes the sensing distance and sensing height difference between the infrared sensors of one electric vehicle and another electric vehicle; step 120 includes:

[0060] A preset range is generated with any electric vehicle as the center and the first distance as the radius;

[0061] If another electric vehicle appears within a preset range of any electric vehicle and remains there for a first duration, activate the infrared sensors of both the electric vehicle and the other electric vehicle.

[0062] The sensing distance and sensing height difference are obtained based on infrared sensors.

[0063] Step 130 includes: determining that there is a risk of side-by-side driving between any electric vehicle and another electric vehicle when the sensing distance is less than a second distance, the sensing height difference is less than a preset height difference, and this continues for a second duration.

[0064] Specifically, when any electric vehicle travels to a narrow road, a preset range can be generated with the electric vehicle as the center and a first distance as the radius. The first distance can be set according to the actual situation, for example, it can be set to 5 meters.

[0065] When a location information reported by another central control module appears within a preset range of either electric vehicle and remains there for a certain duration, indicating that another electric vehicle is relatively close to either of the first electric vehicles for a period of time, the infrared sensors on both electric vehicles are activated to detect the risk of them driving side-by-side. The first duration can be set according to specific circumstances, for example, it can be set to 5 seconds.

[0066] By interacting with the infrared sensors on two electric vehicles, the sensing distance and the difference in sensing height between the two sensors can be obtained. The sensing distance can be used as the straight-line distance between the two electric vehicles, and the difference in sensing height can be used as the difference in height between the two electric vehicles. This is because when the two electric vehicles are close together, they may not be on the same horizontal plane of the road, hence the need to obtain the height difference.

[0067] If the sensing distance between the two electric vehicles is less than the second distance, and the sensing height difference is less than the preset height and continues for the second duration, it indicates that the two electric vehicles are on the same road and their actual distance remains close, thus confirming that there is a risk of the two electric vehicles driving side by side.

[0068] The second distance, second duration, and preset height difference can be set according to specific circumstances. Figure 2 This is a second schematic flowchart illustrating the method for preventing electric vehicles from driving side-by-side, as provided in the embodiments of this application. Figure 2 As shown, the second distance is set to 5 meters and the second duration is 5 seconds. After the infrared sensor is turned on, it reports the infrared sensing information once every 1 second to determine the distance between the two electric vehicles. If the sensing distance is always less than 5 meters within 5 seconds and the height difference is small, the infrared horizontal judgment is that they are at the same level, then it is determined that there is a risk of the two electric vehicles driving side by side.

[0069] The method for preventing electric vehicles from driving side-by-side provided in this application can effectively confirm whether there is a risk of two electric vehicles driving side-by-side by combining central control positioning and infrared sensing technology to monitor the distance and relative position of vehicles in real time.

[0070] In some embodiments, after step 120, the method further includes:

[0071] Turn on the cameras of any one electric vehicle and another electric vehicle;

[0072] Based on the camera, driving scene information of any electric vehicle and another electric vehicle is obtained. The driving scene information is combined with infrared sensing information and side-by-side driving conditions to determine whether there is a risk of side-by-side driving between any electric vehicle and another electric vehicle.

[0073] Specifically, the driving scene information includes image and / or video data collected by cameras that reflect the environmental features around the electric vehicles (such as roads, signs, and obstacles) and the relative positional relationship between the two electric vehicles.

[0074] Cameras can be installed on electric vehicles. When assessing the risk of side-by-side driving, infrared sensor information can be combined with driving scene information extracted from images and / or videos captured by the camera to further determine whether there is a risk of side-by-side driving between the two electric vehicles.

[0075] For example, if the sensing distance is less than the second distance, the sensing height difference is less than the preset height difference, and the driving scene information can identify that the two electric vehicles are very close, then it can be determined that there is a risk of the two electric vehicles driving side by side.

[0076] Images, videos, and extracted driving scene information captured by the camera can also be uploaded to the electric vehicle control system. Riders can view these images through the application (APP) or browser that is part of the electric vehicle control system, so that they can understand the specific situation at that time.

[0077] The method for preventing electric vehicles from riding side-by-side provided in this application embodiment achieves multimodal data cross-verification by fusing infrared sensing and camera visual information. Combined with the image evidence uploading function, it significantly improves the accuracy and traceability of side-by-side riding risk assessment, while providing riders with intuitive scene verification basis, effectively reducing the risk of misjudgment and reducing accident disputes.

[0078] In some embodiments, step 140 includes:

[0079] If the playback duration of the reminder voice exceeds the third duration and / or the number of playbacks exceeds the preset number, and there is a risk of side-by-side driving between any two electric vehicles, the speed of the electric vehicle behind will be adjusted based on the speed of the electric vehicle in front.

[0080] In this scenario, any two electric vehicles travel in the same direction. The electric vehicle whose position information is in front is the "front" electric vehicle, and the electric vehicle whose position information is behind is the "rear" electric vehicle.

[0081] Among these, adjusting the speed of the following electric vehicle based on the speed of the preceding electric vehicle includes:

[0082] Based on the speed of the electric vehicle in front, the speed of the electric vehicle behind is reduced in stages until the sensing distance is greater than or equal to the third distance and continues for a fourth duration.

[0083] Specifically, if the playback duration of the reminder voice is greater than the third duration and the number of playbacks is greater than the preset number, or if the playback duration is greater than the third duration and the number of playbacks is greater than the preset number, and the two electric vehicles still pose a risk of driving side by side, it indicates that the current method of using voice reminders may be ineffective. In this case, the speed of the electric vehicles can be directly controlled to further prevent the electric vehicles from driving side by side.

[0084] The electric vehicle control system can send relevant speed control commands to the central control module of the following electric vehicle, and control the speed based on the central control module.

[0085] To ensure the safety and efficiency of speed control, a stepped deceleration method can be implemented between two electric vehicles. This can be based on the speed of the leading electric vehicle, with the trailing electric vehicle gradually decreasing its speed until the sensing distance between the two vehicles exceeds a third distance and remains at that distance for a fourth duration. Speed ​​control can then be stopped once this fourth duration has been achieved. The speed of the leading electric vehicle can be its current speed or its maximum speed within a preset time period.

[0086] If the playback duration of the reminder voice is less than or equal to the third duration and the number of playbacks is less than or equal to the preset number of playbacks, or if the playback duration is less than or equal to the third duration and the number of playbacks is less than or equal to the preset number of playbacks, then the other electric vehicle is no longer within the preset range of either electric vehicle, and the reminder voice will stop playing, and both electric vehicles can drive normally.

[0087] The third duration, preset number of times, third distance, fourth duration, and gradient of step-by-step deceleration can be set according to the specific scenario.

[0088] For example, the third duration is 15 seconds, the preset number of times is 3, the third distance is 5 meters, and the fourth duration is 5 seconds. When the number of times the reminder voice is played is less than or equal to three and / or the playback duration is less than or equal to 15 seconds, if it is detected that the other electric vehicle is no longer within the preset range of either electric vehicle, the reminder voice will stop playing, and both electric vehicles can drive normally. When the reminder voice is played more than three times and / or the playback duration is greater than 15 seconds, if it is detected that the other electric vehicle is still within the preset range of either electric vehicle, and there is still a risk of the two electric vehicles driving side by side, the maximum speed of the rear electric vehicle will be reduced to 80% of the maximum speed of the front electric vehicle. After issuing the first speed reduction command to decelerate the vehicle, the detection will continue. If there is still a risk of the two electric vehicles driving side by side, the maximum speed of the rear electric vehicle will continue to be reduced to 50% of the maximum speed of the front electric vehicle. If there is still a risk of the two electric vehicles driving side by side after 3 minutes, the maximum speed of the rear electric vehicle will be reduced to 10% of the maximum speed of the front electric vehicle, until the sensing distance between the rear electric vehicle and the front electric vehicle is greater than 5 meters and the duration exceeds 5 seconds, at which point the speed control of the vehicle will stop.

[0089] The system can detect whether there is a risk of two electric vehicles driving side by side after the playback duration of the reminder voice exceeds the third duration and / or the number of playbacks exceeds the preset number. It can also continuously detect whether there is a risk of two electric vehicles driving side by side during the playback of the reminder voice.

[0090] Voice prompts can still be provided during the slowdown process.

[0091] The method for preventing electric vehicles from driving side-by-side provided in this application embodiment, by installing an infrared sensor on the electric vehicle and determining whether the electric vehicle is driving side-by-side by connecting it to the central control module, can effectively prevent electric vehicles from driving side-by-side, improve driving safety, and reduce the probability of traffic accidents.

[0092] The following describes the device for preventing electric vehicles from driving side-by-side according to the embodiments of this application. The device for preventing electric vehicles from driving side-by-side described below and the method for preventing electric vehicles from driving side-by-side described above can be referred to in correspondence with each other.

[0093] Figure 3 This is a schematic diagram of the structure of the device for preventing electric vehicles from driving side-by-side, as provided in the embodiments of this application. Figure 3 As shown, this device is applied to an electric vehicle control system. The electric vehicle control system is communicatively connected to the central control module of the electric vehicle of the corresponding brand. An infrared sensor is installed on the electric vehicle. The device includes a receiving module 310, a data acquisition module 320, a determination module 330, and a broadcasting module 340.

[0094] The receiving module is used to receive the location information of the electric vehicle sent by multiple central control modules;

[0095] The acquisition module is used to acquire infrared sensing information between any two electric vehicles when another electric vehicle appears within a preset range of any electric vehicle, based on the infrared sensors of the two electric vehicles.

[0096] The determination module is used to determine the risk of side-by-side driving between any two electric vehicles when the infrared sensing information meets the conditions for side-by-side driving.

[0097] The broadcast module is used to acquire warning voice messages about the risks of driving side-by-side and play these warning voice messages based on the broadcast devices on either electric vehicle or the other.

[0098] Specifically, according to the embodiments of this application, any and multiple modules among the receiving module, acquisition module, determination module and broadcasting module can be combined into one module, or any one of the modules can be split into multiple modules.

[0099] Alternatively, at least some of the functionality of one or more of these modules can be combined with at least some of the functionality of other modules and implemented in a single module.

[0100] According to embodiments of this application, at least one of the receiving module, acquisition module, determination module, and broadcasting module can be at least partially implemented as a hardware circuit, such as a field-programmable gate array (FPGA), a programmable logic array (PLA), a system-on-a-chip, a system-on-a-substrate, a system-on-package, an application-specific integrated circuit (ASIC), or any other reasonable means of integrating or packaging the circuit, or implemented in any one of the three implementation methods of software, hardware, and firmware, or in a suitable combination of any of them.

[0101] Alternatively, at least one of the receiving module, acquisition module, determination module, and broadcasting module can be implemented at least partially as a computer program module, which can perform corresponding functions when the computer program module is run.

[0102] The device for preventing electric vehicles from riding side-by-side provided in this application can accurately identify whether there is a risk of side-by-side riding between two electric vehicles by further sensing and interacting with the infrared sensors on the two electric vehicles when the two electric vehicles are detected to be close together. When there is a risk of side-by-side riding between the two electric vehicles, a reminder voice warning of the risk of side-by-side riding is played through the playback device on the electric vehicle, which can remind the rider that there is a risk of the vehicles riding side-by-side, thereby effectively preventing electric vehicles from riding side-by-side.

[0103] In some embodiments, the infrared sensing information includes the sensing distance and sensing height difference between the infrared sensors of one electric vehicle and another electric vehicle; the acquisition module is specifically used for:

[0104] A preset range is generated with any electric vehicle as the center and the first distance as the radius;

[0105] If another electric vehicle appears within a preset range of any electric vehicle and remains there for a first duration, activate the infrared sensors of both the electric vehicle and the other electric vehicle.

[0106] The sensing distance and sensing height difference are obtained based on infrared sensors.

[0107] In some embodiments, the determining module is specifically used for:

[0108] If the sensing distance is less than the second distance, the sensing height difference is less than the preset height difference, and this condition persists for a second duration, it is determined that there is a risk of side-by-side driving between any two electric vehicles.

[0109] In some embodiments, the broadcast module is specifically used for:

[0110] If the playback duration of the reminder voice exceeds the third duration and / or the number of playbacks exceeds the preset number, and there is a risk of side-by-side driving between any two electric vehicles, the speed of the electric vehicle behind will be adjusted based on the speed of the electric vehicle in front.

[0111] In this scenario, any two electric vehicles travel in the same direction. The electric vehicle whose position information is in front is the "front" electric vehicle, and the electric vehicle whose position information is behind is the "rear" electric vehicle.

[0112] In some embodiments, adjusting the speed of the rear electric vehicle based on the speed of the preceding electric vehicle includes:

[0113] Based on the speed of the electric vehicle in front, the speed of the electric vehicle behind is reduced in stages until the sensing distance is greater than or equal to the third distance and continues for a fourth duration.

[0114] In some embodiments, the acquisition module is further specifically used for:

[0115] Turn on the cameras of any one electric vehicle and another electric vehicle;

[0116] Based on the camera, driving scene information of any electric vehicle and another electric vehicle is obtained. The driving scene information is combined with infrared sensing information and side-by-side driving conditions to determine whether there is a risk of side-by-side driving between any electric vehicle and another electric vehicle.

[0117] It should be noted that the device for preventing electric vehicles from driving side by side provided in this application embodiment can implement all the method steps implemented in the above-mentioned method embodiment for preventing electric vehicles from driving side by side, and can achieve the same technical effect. Here, the parts that are the same as those in the method embodiment and the beneficial effects will not be described in detail.

[0118] Figure 4 This is a schematic diagram of the structure of the electronic device provided in the embodiments of this application, such as... Figure 4 As shown, the electronic device may include: a processor 410, a communication interface 420, a memory 430, and a communication bus 440, wherein the processor 410, the communication interface 420, and the memory 430 communicate with each other through the communication bus 440. The processor 410 can call the computer program in the memory 430 to execute the above-described method.

[0119] Furthermore, the logical instructions in the aforementioned memory can be implemented as software functional modules and sold or used as independent products, and can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, 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 of the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0120] On the other hand, this application also provides a computer program product, which includes a computer program that can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can perform the methods provided in the above embodiments.

[0121] On the other hand, embodiments of this application also provide a processor-readable storage medium storing a computer program for causing the processor to execute the methods provided in the above embodiments.

[0122] The processor-readable storage medium can be any available medium or data storage device that the processor can access, including but not limited to magnetic memory (e.g., floppy disk, hard disk, magnetic tape, magneto-optical disk (MO)), optical memory (e.g., CD, DVD, BD, HVD), and semiconductor memory (e.g., ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)).

[0123] The device embodiments described above are merely illustrative. The modules described as separate components may or may not be physically separate. The components shown as modules may or may not be physical modules; that is, they may be located in one place or distributed across multiple network modules. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0124] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0125] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A method for preventing electric vehicles from driving side-by-side, characterized in that, An electric vehicle control system is applied, wherein the electric vehicle control system is communicatively connected to the central control module of an electric vehicle of the corresponding electric vehicle brand, and the electric vehicle is equipped with an infrared sensor; the method includes: Receives the location information of the electric vehicle sent by multiple central control modules; When another electric vehicle appears within a preset range of any electric vehicle, infrared sensing information between the electric vehicle and the other electric vehicle is collected based on the infrared sensors of the electric vehicle and the other electric vehicle. If the infrared sensing information meets the conditions for driving side by side, it is determined that there is a risk of driving side by side between any one of the electric vehicles and the other electric vehicle; The system acquires a warning voice message about the risk of driving side-by-side and plays the warning voice message using the broadcasting devices on both the electric vehicle and the other electric vehicle.

2. The method for preventing electric vehicles from driving side-by-side according to claim 1, characterized in that, The infrared sensing information includes the sensing distance and sensing height difference between the infrared sensors of the one electric vehicle and the other electric vehicle; when another electric vehicle appears within a preset range of the one electric vehicle, the infrared sensing information between the two electric vehicles is collected based on the infrared sensors of both the one electric vehicle and the other electric vehicle, including: The preset range is generated with any one of the electric vehicles as the center and the first distance as the radius; If another electric vehicle appears within the preset range of any one of the electric vehicles and remains there for a first duration, the infrared sensors of both the first and second electric vehicles are activated. The sensing distance and the sensing height difference are obtained based on the infrared sensor.

3. The method for preventing electric vehicles from driving side-by-side according to claim 2, characterized in that, When the infrared sensing information meets the conditions for side-by-side driving, determining that there is a risk of side-by-side driving between any one electric vehicle and the other electric vehicle includes: If the sensing distance is less than the second distance, the sensing height difference is less than the preset height difference, and this condition persists for a second duration, it is determined that there is a risk of side-by-side driving between any one of the electric vehicles and the other electric vehicle.

4. The method for preventing electric vehicles from driving side-by-side according to claim 3, characterized in that, Playing the reminder voice based on the broadcasting devices on either of the electric vehicles and the other electric vehicle includes: If the playback duration of the reminder voice is greater than a third duration and / or the number of playbacks is greater than a preset number, and there is a risk of side-by-side driving between any electric vehicle and the other electric vehicle, the speed of the electric vehicle behind will be adjusted based on the speed of the electric vehicle in front. Wherein, any one electric vehicle and the other electric vehicle travel in the same direction, and the electric vehicle whose position information is in front of the other electric vehicle is the front electric vehicle, and the electric vehicle whose position information is behind the other electric vehicle is the rear electric vehicle.

5. The method for preventing electric vehicles from driving side-by-side according to claim 4, characterized in that, The adjustment of the speed of the rear electric vehicle based on the speed of the preceding electric vehicle includes: Based on the speed of the preceding electric vehicle, the speed of the following electric vehicle is reduced in stages until the sensing distance is greater than or equal to the third distance and this continues for a fourth duration.

6. The method for preventing electric vehicles from driving side-by-side according to claim 1, characterized in that, After the infrared sensors based on the electric vehicles collect infrared sensing information between the electric vehicles, the method further includes: Turn on the cameras of either of the electric vehicles and the other electric vehicle; The camera acquires driving scene information of the electric vehicle and the other electric vehicle. The driving scene information is used to combine with the infrared sensing information and the side-by-side driving conditions to determine whether there is a risk of side-by-side driving between the electric vehicle and the other electric vehicle.

7. A device for preventing electric vehicles from driving side-by-side, characterized in that, An electric vehicle control system is applied to an electric vehicle control system, wherein the electric vehicle control system is communicatively connected to the central control module of an electric vehicle of the corresponding electric vehicle brand, and the electric vehicle is equipped with an infrared sensor; the device includes: A receiving module is used to receive the location information of the electric vehicle sent by multiple central control modules; The acquisition module is used to acquire infrared sensing information between the electric vehicle and the other electric vehicle based on the infrared sensors of the electric vehicle and the other electric vehicle when another electric vehicle appears within a preset range of any electric vehicle. The determination module is used to determine, when the infrared sensing information meets the conditions for side-by-side driving, that there is a risk of side-by-side driving between any one electric vehicle and the other electric vehicle; The broadcast module is used to acquire the warning voice of the risk of driving side by side and play the warning voice based on the broadcasting devices on either of the electric vehicles and the other electric vehicle.

8. An electronic device comprising a memory and a processor, characterized in that, The memory stores a computer program, and the processor is configured to execute the method for preventing electric vehicles from driving side-by-side as described in any one of claims 1 to 6 through the computer program.

9. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the method for preventing electric vehicles from driving side-by-side as described in any one of claims 1 to 6.

10. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by a processor, it implements the method for preventing electric vehicles from driving side-by-side as described in any one of claims 1 to 6.

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