CN-119882566-B - Vehicle remote control method and system

CN119882566BCN 119882566 BCN119882566 BCN 119882566BCN-119882566-B

Abstract

The invention provides a vehicle remote control method and a system, which relate to the field of automobile internet of vehicles, wherein the method comprises the steps of responding to a control instruction from a terminal and executing control operation indicated by the control instruction on a target vehicle; analyzing the command characteristics from the control command, acquiring current vehicle condition information of a target vehicle, carrying out simulation on the vehicle condition of the target vehicle according to the current vehicle condition information and the command characteristics to obtain simulated vehicle condition information, carrying out information matching on the current vehicle condition information and the simulated vehicle condition information according to the command characteristics and preset matching model configuration, intercepting the vehicle condition information which is not matched with the simulated vehicle condition information in the current vehicle condition information within a preset time range to obtain the target vehicle condition information, and sending the target vehicle condition information to a terminal, wherein the target vehicle condition information is a set of all vehicle condition information matched with the simulated vehicle condition information in the current vehicle condition information. By the method, misoperation risks caused by information jump are reduced.

Inventors

MEI SEN
ZHOU XIAOBO

Assignees

重庆长安科技有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250110

Claims (8)

1. A vehicle remote control method, characterized in that the method comprises: responding to a control instruction from a terminal, analyzing instruction characteristics from the control instruction, and acquiring current vehicle condition information of a target vehicle; according to the current vehicle condition information and the instruction characteristics, performing simulation on the vehicle condition of the target vehicle to obtain simulated vehicle condition information; According to the instruction characteristics and preset matching model configuration, carrying out information matching on the current vehicle condition information and the simulated vehicle condition information; Intercepting the vehicle condition information which is not matched with the simulated vehicle condition information in the current vehicle condition information within a preset time range to obtain target vehicle condition information, and sending the target vehicle condition information to the terminal, wherein the target vehicle condition information is a set of all vehicle condition information which is matched with the simulated vehicle condition information in the current vehicle condition information; according to the instruction characteristics and the preset matching model configuration, the information matching of the current vehicle condition information and the simulated vehicle condition information comprises the following steps: according to the instruction characteristics and preset matching model configuration, each item of vehicle condition information in the current vehicle condition information and each item of corresponding vehicle condition information in the simulated vehicle condition information are compared item by item, and the degree of difference between each item of vehicle condition information is calculated; comparing the difference degree with a preset threshold value; for any piece of vehicle condition information in the current vehicle condition information, if the difference degree is not greater than the preset threshold value, judging that the piece of vehicle condition information is matched with the simulated vehicle condition information; According to the instruction characteristics and the preset matching model configuration, each item of vehicle condition information in the current vehicle condition information and each item of corresponding vehicle condition information in the simulated vehicle condition information are compared item by item, and the difference degree between each item of vehicle condition information is calculated, including: Determining all vehicle condition information items to be compared according to the instruction characteristics; extracting corresponding vehicle condition information items from the current vehicle condition information and the simulated vehicle condition information respectively; according to the difference degree calculation method configured by the matching model, calculating the difference degree of each vehicle condition information item between the current vehicle condition information item and the simulated vehicle condition information item, wherein the expression of the difference degree calculation method is as follows: wherein D is the degree of difference, As the value of the current vehicle condition information, Is the value of the simulated vehicle condition information.
2. The method according to claim 1, wherein the method further comprises: checking the obtained current vehicle condition information of the target vehicle according to a preset abnormality judgment rule; Stopping the matching of the current vehicle condition information and the information of the simulated vehicle condition information under the condition that the current vehicle condition information is detected to be abnormal; and sending the current vehicle condition information to the terminal.
3. The method according to claim 1, wherein the performing the simulation on the vehicle condition of the target vehicle according to the current vehicle condition information and the command feature to obtain simulated vehicle condition information includes: Inputting the current vehicle condition information and the command characteristics into a simulation model, wherein the simulation model is obtained by pre-training by taking historical vehicle condition information and historical command characteristics as training samples; obtaining simulated vehicle condition information corresponding to the current vehicle condition information and instruction characteristics output by the simulation model; Further comprises: And taking the instruction characteristic as a historical instruction characteristic, inputting the current vehicle condition information as historical vehicle condition information into the simulation model, and performing iterative training on the simulation model.
4. The method according to claim 1, wherein the method further comprises: And responding to an update instruction from the target vehicle, and updating the current vehicle condition information of the target vehicle, wherein the update instruction is triggered when the target vehicle monitors that the current vehicle condition information changes.
5. A vehicle remote control system, characterized in that it is applied to the method according to any one of claims 1-4, the system comprises a terminal, a target vehicle, an instruction module, a simulation module and a matching module, wherein the instruction module, the simulation module and the matching module are deployed in the cloud; The instruction module is used for analyzing instruction characteristics from the control instruction from the terminal and forwarding the control instruction to the simulation module and the matching module; The simulation module is used for performing simulation on the vehicle condition of the target vehicle according to the current vehicle condition information and the instruction characteristics to obtain simulated vehicle condition information; And the matching module is used for carrying out information matching on the current vehicle condition information and the simulated vehicle condition information according to the instruction characteristics and the preset matching model configuration, and intercepting the vehicle condition information which is not matched with the simulated vehicle condition information in the current vehicle condition information within a preset time range.
6. The system of claim 5, further comprising an anomaly module, the anomaly module deployed at the cloud; the abnormality module is used for checking the acquired current vehicle condition information of the target vehicle according to a preset abnormality judgment rule, stopping the matching of the current vehicle condition information and the information of the simulated vehicle condition information when the abnormality of the current vehicle condition information is detected, and sending the current vehicle condition information to the terminal.
7. The system of claim 5, wherein the target vehicle is deployed with a vehicle condition reporting module and an instruction execution module; the vehicle condition reporting module is used for monitoring the current vehicle condition information of the target vehicle, and triggering an update instruction under the condition that the current vehicle condition information is monitored to change, wherein the update instruction is used for indicating a cloud to update the current vehicle condition information of the target vehicle; The instruction execution module is used for responding to a control instruction from the terminal, calling a controller to execute control operation indicated by the control instruction on the target vehicle, and sending an execution result to the vehicle condition reporting module.
8. The system of claim 5, wherein the instruction module forwards the control instructions to the emulation module and the matching module based on a subscription publishing mechanism.

Description

Vehicle remote control method and system Technical Field The disclosure relates to the field of automobile networking, in particular to a vehicle remote control method and system. Background With the rapid development of intelligent network-connected automobile technology, the remote control function of the automobile gradually becomes an important component of a modern automobile. The user can realize remote operation on the vehicle through the intelligent terminal equipment, such as unlocking, starting the vehicle, adjusting the air conditioner and the like, so that great convenience is provided for the user. However, in practical applications, the user often faces the problem of repeated jumps in the state of the operation button during remote control, which is mainly due to the synchronization delay between the vehicle remote control command and the real-time vehicle condition information. The instability of the state not only affects the operation experience of the user, but also can cause misjudgment of the state of the vehicle by the user, thereby causing unnecessary potential safety hazards. In the related art, although the response speed of a vehicle to a remote control command is attempted to be improved, the schemes only pay attention to the feedback of the vehicle condition after the command is executed, and the jump phenomenon of the state of an operation button of the intelligent terminal equipment in the process of reporting the real vehicle condition information cannot be effectively solved. In addition, the related art is relatively insufficient in capability of handling abnormal situations, and cannot timely and effectively feed back a real vehicle state to a user, so that the user lacks necessary information support in operation. Disclosure of Invention The embodiment of the disclosure provides a vehicle remote control method and system, which aim to solve the problems existing in the background technology. In order to solve the above technical problems, the present disclosure is implemented as follows: in a first aspect, an embodiment of the present disclosure provides a vehicle remote control method, including: In response to a control instruction from a terminal, performing a control operation indicated by the control instruction on a target vehicle; Analyzing instruction characteristics from the control instruction, and acquiring current vehicle condition information of the target vehicle; according to the current vehicle condition information and the instruction characteristics, performing simulation on the vehicle condition of the target vehicle to obtain simulated vehicle condition information; According to the instruction characteristics and preset matching model configuration, carrying out information matching on the current vehicle condition information and the simulated vehicle condition information; And intercepting the vehicle condition information which is not matched with the simulated vehicle condition information in the current vehicle condition information within a preset time range to obtain target vehicle condition information, and sending the target vehicle condition information to the terminal, wherein the target vehicle condition information is a set of all vehicle condition information which is matched with the simulated vehicle condition information in the current vehicle condition information. Optionally, the method further comprises: checking the obtained current vehicle condition information of the target vehicle according to a preset abnormality judgment rule; Stopping the matching of the current vehicle condition information and the information of the simulated vehicle condition information under the condition that the current vehicle condition information is detected to be abnormal; and sending the current vehicle condition information to the terminal. Optionally, according to the instruction feature and a preset matching model configuration, performing information matching on the current vehicle condition information and the simulated vehicle condition information, including: according to the instruction characteristics and preset matching model configuration, each item of vehicle condition information in the current vehicle condition information and each item of corresponding vehicle condition information in the simulated vehicle condition information are compared item by item, and the degree of difference between each item of vehicle condition information is calculated; Comparing the difference degree with a preset threshold value; And judging that any piece of the current vehicle condition information is matched with the simulated vehicle condition information if the difference degree is not larger than the preset threshold value, and judging that the piece of the vehicle condition information is not matched with the simulated vehicle condition information if the difference degree is larger than the preset threshold value. Optionally, according to the in