Communication method and system of vehicle and vehicle

By deploying multiple antenna groups at different locations on the vehicle and using an inertial measurement unit to detect the attitude and dynamically adjust the output power, the problem of unstable communication for vehicles in overturned or remote areas was solved, and stable communication was achieved.

CN121056841AActive Publication Date: 2025-12-02CHERY AUTOMOBILE CO LTD
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Patent Information

Application Number
CN202511177835.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-21
Publication Date
2025-12-02
Estimated Expiration
2045-08-21

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Abstract

The embodiment of the invention provides a vehicle communication method and system and a vehicle, the vehicle is provided with different antenna groups in different directions, the different antenna groups correspond to different attitudes of the vehicle, the vehicle is used for communicating with a signal source through the antenna group corresponding to the attitude under the attitude, and the method comprises the following steps: detecting current attitude data of the vehicle; in response to the condition that the current attitude data meets a target triggering condition in a triggering condition set, starting a target antenna group corresponding to the target triggering condition from different antenna groups, and determining compensation gain data based on the current attitude data; and adjusting the initial output power of the vehicle by using the compensation gain data to obtain target output power, and controlling the vehicle to communicate with the signal source through the target antenna group according to the target output power. The technical problem of large limitation of vehicle communication is solved.
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Citation Information

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