A method and system for using an electronic license plate based on driver identity binding
By working collaboratively between the cloud and the vehicle, the system identifies the driver's image and displays the associated license plate information, solving the problems of easily replaced physical license plates and the inability to identify drivers. This enables accurate positioning of both the driver and the license plate, improving the accuracy and efficiency of traffic management.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA FAW CO LTD
- Filing Date
- 2022-11-30
- Publication Date
- 2026-05-29
AI Technical Summary
In existing technologies, physical license plates are easily replaced, driver information cannot be identified, there is a risk of impersonation, and traffic violations can only be tracked by tracking the vehicle but not the driver.
Through collaborative work between the cloud and the vehicle, driver image information is identified and compared with preset driver image information for similarity. If similar, the associated license plate information is displayed on the vehicle's external display device. The information is verified by combining the license plate number and vehicle frame information to ensure accuracy.
It enables the binding and display of driver information and license plate information, preventing the use of cloned license plates, accurately locating vehicles and drivers, and improving the accuracy and efficiency of traffic management.
Smart Images

Figure CN115937838B_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of vehicle technology, and in particular to a method, system and mechanism for using electronic license plates based on driver identity binding. Background Technology
[0002] In today's society, cars have become the primary means of transportation. With the continuous increase in vehicles, vehicle monitoring faces severe challenges. Currently, the main identification feature for traffic management vehicles is the unique license plate number for each vehicle, which typically includes owner and basic vehicle information. However, in reality, physical license plates are frequently replaced with fake ones, creating loopholes that make it impossible to track traffic violations. Furthermore, during violations, only vehicle information can be identified, not driver information, posing a risk of impersonation.
[0003] Therefore, there is a need for a technical solution to address or at least mitigate the aforementioned shortcomings of existing technologies. Summary of the Invention
[0004] The purpose of this invention is to provide a method for using electronic license plates based on driver identity binding to at least solve one of the above-mentioned technical problems.
[0005] This invention provides the following solution:
[0006] According to one aspect of the present invention, a method for using an electronic license plate based on driver identity binding is provided, the method comprising:
[0007] The driver information database is obtained from the cloud. The driver information database includes preset driver image information and preset license plate information, wherein one preset driver image information is associated with one preset license plate information.
[0008] The cloud acquires the driver's image information transmitted from the vehicle.
[0009] The cloud-based system determines whether the similarity between the driver's image information and a preset driver image information exceeds a preset similarity threshold. If so, then...
[0010] The cloud acquires the preset license plate information corresponding to the preset driver image information whose similarity to the driver image information exceeds a preset similarity threshold and transmits it to the vehicle.
[0011] The vehicle displays the preset license plate information on the vehicle's external display device.
[0012] Optionally, before displaying the preset license plate information on the vehicle's external display device at the vehicle end, the method for using the electronic license plate based on driver identity binding further includes:
[0013] The vehicle obtains the license plate number information of the current vehicle.
[0014] The vehicle terminal determines whether the license plate number information is the same as the preset license plate information. If so, then...
[0015] The vehicle displays the preset license plate information on the vehicle's external display device.
[0016] Optionally, the driver information database further includes preset vehicle frame information, with each preset vehicle frame information associated with a preset license plate information;
[0017] The method for using electronic license plates based on driver identity binding further includes:
[0018] The vehicle terminal determines whether the license plate number information is the same as the preset license plate information. If not, then...
[0019] The vehicle terminal obtains the vehicle's chassis information;
[0020] The vehicle side determines whether the frame information is the same as a preset frame information; if so, then...
[0021] The vehicle-side obtains the preset license plate information corresponding to the preset chassis information that is identical to the chassis information;
[0022] The vehicle terminal determines whether the preset license plate information corresponding to the preset vehicle frame information is the same as the license plate number information. If so, then...
[0023] The vehicle displays the preset license plate information on the vehicle's external display device.
[0024] Optionally, the method for using electronic license plates based on driver identity binding further includes:
[0025] The vehicle terminal determines whether the preset license plate information corresponding to the preset vehicle frame information is the same as the license plate number information. If not, then...
[0026] The vehicle stores the driver's image information and generates a first alarm message.
[0027] Optionally, the method for using electronic license plates based on driver identity binding further includes:
[0028] The vehicle terminal determines whether the license plate number information is the same as the preset license plate information. If not, then...
[0029] The vehicle acquires a preset driving relationship database, which includes at least one preset driver image information, at least one relationship member, and at least one preset license plate information. A preset driver is associated with at least one relationship member, and a relationship member is associated with a preset license plate information.
[0030] The vehicle-side acquires preset license plate information corresponding to each relation member of preset driver image information whose similarity to the driver's image information exceeds a preset similarity threshold;
[0031] The vehicle-side system checks whether any of the preset license plate information corresponding to each relation member matches the current vehicle's license plate number. If so, then...
[0032] The same preset license plate information will be displayed on the vehicle's external display device.
[0033] Optionally, the method for using electronic license plates based on driver identity binding further includes:
[0034] The vehicle-side system checks whether any of the preset license plate information corresponding to each relation member matches the current vehicle's license plate number. If not, then...
[0035] The vehicle acquires a historical vehicle database, which includes at least one historical vehicle image and one historical license plate. One historical vehicle image corresponds to one historical license plate.
[0036] The vehicle's exterior image is acquired at the vehicle end;
[0037] The vehicle-side system determines whether the similarity between the vehicle's exterior image and a historical vehicle image exceeds a preset similarity threshold. If so, then...
[0038] The vehicle-side acquires historical license plate information corresponding to historical vehicle images whose similarity to the vehicle's exterior image exceeds a preset similarity threshold;
[0039] The vehicle-side system determines whether the historical license plate information is the same as the current vehicle's license plate number. If so, then...
[0040] The historical license plate information is displayed on the vehicle's external display device.
[0041] Optionally, the method for using electronic license plates based on driver identity binding further includes:
[0042] The vehicle-side system determines whether the historical license plate information is the same as the current vehicle's license plate number. If not, then...
[0043] The vehicle-mounted system stores the driver's image information and generates a second alarm message.
[0044] Optionally, the driver information database further includes driver identity information;
[0045] The method for using electronic license plates based on driver identity binding further includes:
[0046] The cloud encrypts the driver's identity information corresponding to the preset license plate information to be displayed on the external display device, thereby generating new driver's identity information;
[0047] The vehicle displays the new driver's identity information on the vehicle's external display device.
[0048] This application also provides an electronic license plate usage system based on driver identity binding. The electronic license plate usage system based on driver identity binding includes a cloud platform and a vehicle terminal. The cloud platform and the vehicle terminal cooperate to implement the electronic license plate usage method based on driver identity binding as described in the application.
[0049] This application also provides a cloud-based method for verifying electronic license plates linked to driver identity, the method comprising:
[0050] Obtain a driver information database, which includes preset driver image information and preset license plate information, wherein one preset driver image information is associated with one preset license plate information;
[0051] Acquire the driver's image information transmitted from the vehicle;
[0052] Determine whether the similarity between the driver's image information and a preset driver image information exceeds a preset similarity threshold. If so, then...
[0053] The system acquires and transmits to the vehicle terminal the preset license plate information corresponding to the preset driver image information whose similarity to the driver image information exceeds a similarity threshold, so that the vehicle terminal displays the preset license plate information on the vehicle's peripheral display device.
[0054] The driver-identity-based electronic license plate method provided in this application identifies driver information. On one hand, it displays the vehicle being driven by the driver on a screen, preventing the driver from using a fake license plate. On the other hand, it displays the driver's information and license plate number together on the electronic LCD license plate, effectively and accurately providing the vehicle's license plate number and the driver's information. In the event of a violation, it accurately locates the vehicle and the individual, effectively helping to improve traffic order. Attached Figure Description
[0055] Figure 1This is a flowchart of a method for using electronic license plates based on driver identity binding, provided by one or more embodiments of the present invention.
[0056] Figure 2 This is a block diagram of an electronic device structure for a method of using an electronic license plate based on driver identity binding, provided by one or more embodiments of the present invention.
[0057] Figure 3 This is a flowchart illustrating another embodiment of the electronic license plate usage method based on driver identity binding in this application. Detailed Implementation
[0058] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0059] Figure 1 This is a flowchart of a method for using electronic license plates based on driver identity binding, provided by one or more embodiments of the present invention.
[0060] like Figure 1 The methods for using electronic license plates based on driver identity binding are shown below:
[0061] Step 1: Obtain the driver information database from the cloud. The driver information database includes preset driver image information and preset license plate information, wherein one preset driver image information is associated with one preset license plate information.
[0062] Step 2: Obtain the driver's image information transmitted from the vehicle via the cloud;
[0063] Step 3: The cloud determines whether the similarity between the driver's image information and a preset driver image information exceeds a preset similarity threshold. If so, then...
[0064] Step 4: Obtain the preset license plate information corresponding to the preset driver image information whose similarity to the driver's image information exceeds the similarity threshold in the cloud and transmit it to the vehicle terminal;
[0065] Step 5: The vehicle displays the preset license plate information on the vehicle's external display device.
[0066] The driver-identity-based electronic license plate method provided in this application identifies driver information. On one hand, it displays the vehicle being driven by the driver on a screen, preventing the driver from using a fake license plate. On the other hand, it displays the driver's information and license plate number together on the electronic LCD license plate, effectively and accurately providing the vehicle's license plate number and the driver's information. In the event of a violation, it accurately locates the vehicle and the individual, effectively helping to improve traffic order.
[0067] In this embodiment, before displaying the preset license plate information on the vehicle's external display device, the method for using the electronic license plate based on driver identity binding further includes:
[0068] The vehicle obtains the license plate number information of the current vehicle.
[0069] The vehicle terminal determines whether the license plate number information is the same as the preset license plate information. If so, then...
[0070] The vehicle displays the preset license plate information on the vehicle's external display device.
[0071] In this application, it is possible that the driver has already engaged in the act of using a fake license plate. For example, the actual license plate of the vehicle driven by driver A is 123456. Theoretically, the license plate displayed on the display device should be 123456 using the method of this application. However, when the driver uses the method of this application, he has already engaged in the act of using a fake license plate, that is, the license plate currently displayed on the vehicle is 234567. In this case, it can be discovered by comparing the current vehicle's license plate number information with the preset license plate information.
[0072] Understandably, the license plate information of the current vehicle can be obtained through the rear camera device.
[0073] In this embodiment, the driver information database further includes preset vehicle frame information, and one preset vehicle frame information is associated with one preset license plate information;
[0074] The method for using electronic license plates based on driver identity binding further includes:
[0075] The vehicle terminal determines whether the license plate number information is the same as the preset license plate information. If not, then...
[0076] The vehicle terminal obtains the vehicle's chassis information;
[0077] The vehicle side determines whether the frame information is the same as a preset frame information; if so, then...
[0078] The vehicle-side obtains the preset license plate information corresponding to the preset chassis information that is identical to the chassis information;
[0079] The vehicle terminal determines whether the preset license plate information corresponding to the preset vehicle frame information is the same as the license plate number information. If so, then...
[0080] The vehicle displays the preset license plate information on the vehicle's external display device.
[0081] In some cases, it is possible that a driver is driving a vehicle that is different from the vehicle registered in the driver information database. For example, the driver information database may register driver A driving vehicle B, but today driver A is driving vehicle C. In this case, vehicle C is not using a fake license plate; it is just that the driver is not the usual driver. In this situation, this can be discovered by matching the vehicle identification number (VIN) with the vehicle's license plate number.
[0082] In this embodiment, the method for using electronic license plates based on driver identity binding further includes:
[0083] The vehicle terminal determines whether the preset license plate information corresponding to the preset vehicle frame information is the same as the license plate number information. If not, then...
[0084] The vehicle stores the driver's image information and generates a first alarm message.
[0085] If the vehicle identification number (VIN) and license plate number do not match, it indicates that a cloned license plate has been used. In this case, an alarm should be generated and the driver's image information stored. Storing the driver's image information helps identify which driver committed the cloned act. Furthermore, it allows for identification of the specific driver in the event of an accident. Additionally, this stored information is sent to the cloud to prevent the driver from tampering with the data.
[0086] In another embodiment, the method for using electronic license plates based on driver identity binding further includes:
[0087] The vehicle terminal determines whether the license plate number information is the same as the preset license plate information. If not, then...
[0088] The vehicle acquires a preset driving relationship database, which includes at least one preset driver image information, at least one relationship member, and at least one preset license plate information. A preset driver is associated with at least one relationship member, and a relationship member is associated with a preset license plate information.
[0089] The vehicle-side acquires preset license plate information corresponding to each relation member of preset driver image information whose similarity to the driver's image information exceeds a preset similarity threshold;
[0090] The vehicle-side system checks whether any of the preset license plate information corresponding to each relation member matches the current vehicle's license plate number. If so, then...
[0091] The same preset license plate information will be displayed on the vehicle's external display device.
[0092] In one scenario, a driver might be driving a vehicle belonging to a relative or friend. For example, if driver A is related to member B, and driver A is currently driving vehicle C belonging to B, then it's possible to determine whether the vehicle is using a cloned license plate by comparing the preset license plate information corresponding to B with the license plate information of vehicle C currently being driven by A.
[0093] In this embodiment, the method for using electronic license plates based on driver identity binding further includes:
[0094] The vehicle-side system checks whether any of the preset license plate information corresponding to each relation member matches the current vehicle's license plate number. If not, then...
[0095] The vehicle acquires a historical vehicle database, which includes at least one historical vehicle image and one historical license plate. One historical vehicle image corresponds to one historical license plate.
[0096] The vehicle's exterior image is acquired at the vehicle end;
[0097] The vehicle-side system determines whether the similarity between the vehicle's exterior image and a historical vehicle image exceeds a preset similarity threshold. If so, then...
[0098] The vehicle-side acquires historical license plate information corresponding to historical vehicle images whose similarity to the vehicle's exterior image exceeds a preset similarity threshold;
[0099] The vehicle-side system determines whether the historical license plate information is the same as the current vehicle's license plate number. If so, then...
[0100] The historical license plate information is displayed on the vehicle's external display device.
[0101] In some cases, the vehicle C driven by driver A may be rented. In this case, the vehicle C will not be owned by any related member. In this case, the appearance of vehicle C can be compared with the database to obtain the historical license plate information of C. If the historical license plate information of C is the same as the current license plate number, it is determined that there is no cloned license plate. If they are different, it is determined that there is a cloned license plate.
[0102] In this embodiment, the method for using electronic license plates based on driver identity binding further includes:
[0103] The vehicle-side system determines whether the historical license plate information is the same as the current vehicle's license plate number. If not, then...
[0104] The vehicle-mounted system stores the driver's image information and generates a second alarm message.
[0105] In this embodiment, the first alarm information and the second alarm information can be the same alarm information. For example, the alarm information can be sending the license plate information of the current vehicle and the image of the current driver to the traffic police system connected to the cloud.
[0106] See Figure 3 ,exist Figure 3 In the illustrated embodiment, the driver information database further includes driver identity information;
[0107] The method for using electronic license plates based on driver identity binding further includes:
[0108] The cloud encrypts the driver's identity information corresponding to the preset license plate information to be displayed on the external display device, thereby generating new driver's identity information;
[0109] The vehicle displays the new driver's identity information on the vehicle's external display device.
[0110] Using this method, the new driver's identity information and license plate information can be displayed on the external display device. Since the new driver's identity information is encrypted, it will not be leaked. Only when a traffic accident occurs can the driver's situation be known through decryption, which facilitates the rapid tracking of the perpetrator.
[0111] This application also provides an electronic license plate usage system based on driver identity binding. The electronic license plate usage system based on driver identity binding includes a cloud and a vehicle terminal. The cloud and the vehicle terminal cooperate to implement the electronic license plate usage method based on driver identity binding as described above.
[0112] In this embodiment, a cloud-based electronic license plate verification method using driver identity binding is provided, comprising:
[0113] Obtain a driver information database, which includes preset driver image information and preset license plate information, wherein one preset driver image information is associated with one preset license plate information;
[0114] Acquire the driver's image information transmitted from the vehicle;
[0115] Determine whether the similarity between the driver's image information and a preset driver image information exceeds a preset similarity threshold. If so, then...
[0116] The system acquires and transmits to the vehicle terminal the preset license plate information corresponding to the preset driver image information whose similarity to the driver image information exceeds a similarity threshold, so that the vehicle terminal displays the preset license plate information on the vehicle's peripheral display device.
[0117] Figure 2 This is a block diagram of an electronic device structure provided by one or more embodiments of the present invention.
[0118] like Figure 2 As shown, this application also discloses an electronic device, including: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other through the communication bus; the memory stores a computer program, and when the computer program is executed by the processor, the processor performs the steps of the method for using an electronic license plate based on driver identity binding.
[0119] This application also provides a computer-readable storage medium storing a computer program executable by an electronic device, which, when run on the electronic device, causes the electronic device to perform steps of a method for using an electronic license plate based on driver identity binding.
[0120] The communication bus mentioned in the above electronic devices can be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. This communication bus can be divided into address bus, data bus, control bus, etc. For ease of illustration, only one thick line is used to represent it in the diagram, but this does not mean that there is only one bus or one type of bus.
[0121] The electronic device comprises a hardware layer, an operating system layer running on top of the hardware layer, and an application layer running on the operating system. The hardware layer includes hardware such as a central processing unit (CPU), a memory management unit (MMU), and memory. The operating system can be any one or more computer operating systems that control the electronic device through processes, such as Linux, Unix, Android, iOS, or Windows. Furthermore, in this embodiment of the invention, the electronic device can be a smartphone, tablet computer, or other handheld device, or a desktop computer, portable computer, or other electronic device; there is no particular limitation in this embodiment.
[0122] In this embodiment of the invention, the executing entity for electronic device control can be an electronic device itself, or a functional module within an electronic device capable of calling and executing a program. The electronic device can obtain the firmware corresponding to the storage medium. This firmware is provided by the supplier, and different storage media may have the same or different firmware; no limitation is made here. After obtaining the firmware corresponding to the storage medium, the electronic device can write this firmware into the storage medium; specifically, it burns the firmware corresponding to the storage medium into the storage medium. The process of burning the firmware into the storage medium can be implemented using existing technology, and will not be elaborated upon in this embodiment of the invention.
[0123] Electronic devices can also obtain reset commands corresponding to the storage media. The reset commands corresponding to the storage media are provided by the supplier. The reset commands corresponding to different storage media can be the same or different, and no restrictions are imposed here.
[0124] At this time, the storage medium of the electronic device is a storage medium on which the corresponding firmware has been written. The electronic device can respond to the reset command corresponding to the storage medium on which the corresponding firmware has been written, thereby resetting the storage medium on which the corresponding firmware has been written according to the reset command. The process of resetting the storage medium according to the reset command can be implemented by existing technology and will not be described in detail in this embodiment of the invention.
[0125] For ease of description, the above devices are described separately by function as various units and modules. Of course, in implementing this application, the functions of each unit and module can be implemented in one or more software and / or hardware.
[0126] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the meaning consistent with their meaning in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined.
[0127] For the sake of simplicity, the method embodiments are described as a series of actions. However, those skilled in the art should understand that the embodiments of the present invention are not limited to the described order of actions, because according to the embodiments of the present invention, some steps can be performed in other orders or simultaneously. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions involved are not necessarily essential to the embodiments of the present invention.
[0128] As can be seen from the above description of the embodiments, those skilled in the art can clearly understand that this application can be implemented by means of software plus necessary general-purpose hardware platforms. Based on this understanding, the technical solution of this application, 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 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 various embodiments or some parts of the embodiments of this application.
[0129] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention 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 or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A method for using electronic license plates based on driver identity binding, characterized in that, The method for using electronic license plates based on driver identity binding includes: The driver information database is obtained from the cloud. The driver information database includes preset driver image information and preset license plate information, wherein one preset driver image information is associated with one preset license plate information. The cloud acquires the driver's image information transmitted from the vehicle. The cloud-based system determines whether the similarity between the driver's image information and a preset driver image information exceeds a preset similarity threshold. If so, then... The cloud acquires the preset license plate information corresponding to the preset driver image information whose similarity to the driver image information exceeds a preset similarity threshold and transmits it to the vehicle. The vehicle displays the preset license plate information on the vehicle's external display device. Before the preset license plate information is displayed on the vehicle's external display device, the method for using the electronic license plate based on driver identity binding further includes: The vehicle obtains the license plate number information of the current vehicle. The vehicle terminal determines whether the license plate number information is the same as the preset license plate information. If so, then... The vehicle displays the preset license plate information on the vehicle's external display device. The driver information database further includes preset vehicle frame information, with one preset vehicle frame information associated with one preset license plate information; The method for using electronic license plates based on driver identity binding further includes: The vehicle terminal determines whether the license plate number information is the same as the preset license plate information. If not, then... The vehicle terminal obtains the vehicle's chassis information; The vehicle side determines whether the frame information is the same as a preset frame information; if so, then... The vehicle-side obtains the preset license plate information corresponding to the preset chassis information that is identical to the chassis information; The vehicle terminal determines whether the preset license plate information corresponding to the preset vehicle frame information is the same as the license plate number information. If so, then... The vehicle displays the preset license plate information on the vehicle's external display device. The method for using electronic license plates based on driver identity binding further includes: The vehicle terminal determines whether the preset license plate information corresponding to the preset vehicle frame information is the same as the license plate number information. If not, then... The vehicle stores the driver's image information and generates a first alarm message; The method for using electronic license plates based on driver identity binding further includes: The vehicle terminal determines whether the license plate number information is the same as the preset license plate information. If not, then... The vehicle acquires a preset driving relationship database, which includes at least one preset driver image information, at least one relationship member, and at least one preset license plate information. A preset driver is associated with at least one relationship member, and a relationship member is associated with a preset license plate information. The vehicle-side acquires preset license plate information corresponding to each relation member of preset driver image information whose similarity to the driver's image information exceeds a preset similarity threshold; The vehicle-side system checks whether any of the preset license plate information corresponding to each relation member matches the current vehicle's license plate number. If so, then... The same preset license plate information will be displayed on the vehicle's external display device. The method for using electronic license plates based on driver identity binding further includes: The vehicle-side system checks whether any of the preset license plate information corresponding to each relation member matches the current vehicle's license plate number. If not, then... The vehicle acquires a historical vehicle database, which includes at least one historical vehicle image and one historical license plate. One historical vehicle image corresponds to one historical license plate. The vehicle's exterior image is acquired at the vehicle end; The vehicle-side system determines whether the similarity between the vehicle's exterior image and a historical vehicle image exceeds a preset similarity threshold. If so, then... The vehicle-side acquires historical license plate information corresponding to historical vehicle images whose similarity to the vehicle's exterior image exceeds a preset similarity threshold; The vehicle-side system determines whether the historical license plate information is the same as the current vehicle's license plate number. If so, then... The historical license plate information is displayed on the vehicle's external display device.
2. The method for using electronic license plates based on driver identity binding as described in claim 1, characterized in that, The method for using electronic license plates based on driver identity binding further includes: The vehicle-side system determines whether the historical license plate information is the same as the current vehicle's license plate number. If not, then... The vehicle-mounted system stores the driver's image information and generates a second alarm message.
3. The method for using electronic license plates based on driver identity binding as described in claim 1, characterized in that, The driver information database further includes driver identity information; The method for using electronic license plates based on driver identity binding further includes: The cloud encrypts the driver's identity information corresponding to the preset license plate information to be displayed on the external display device, thereby generating new driver's identity information; The vehicle displays the new driver's identity information on the vehicle's external display device.
4. An electronic license plate usage system based on driver identity binding, characterized in that, The electronic license plate usage system based on driver identity binding includes a cloud platform and a vehicle terminal, wherein the cloud platform and the vehicle terminal cooperate to implement the electronic license plate usage method based on driver identity binding as described in any one of claims 1 to 3.