Title:
VEHICLE CONTROL METHOD, ELECTRONIC DEVICE, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/001243
Kind Code:
A1
Abstract:
The present application relates to a vehicle control method, an electronic device, and a system. The electronic device is located in a vehicle, and is connected to a vehicle execution mechanism of the vehicle and in wireless communication with a mobile device. The electronic device comprises a processor, a memory, a first antenna, a second antenna and a computer program, wherein the first antenna and the second antenna are different antennas, and the transmitting distance of the second antenna is less than the transmitting distance of the first antenna; or, the first antenna and the second antenna are the same antenna, and the transmitting power of the second antenna is less than the transmitting power of the first antenna; and when the computer program stored in the memory is executed by the processor, the electronic device is enabled to execute: the receiving of a first message from the mobile device; the broadcasting of a second request in a second period by means of the second antenna; the receiving of a second response message from the mobile device for the second request; and the sending, to a vehicle execution mechanism, of an execution command for a specific function. Compared with complex circuits and algorithms, the present application reduces costs while ensuring the control accuracy.
Inventors:
CUI CHANGHUA (CN)
Application Number:
PCT/CN2021/083681
Publication Date:
January 06, 2022
Filing Date:
March 29, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
B60R25/20; H04W4/40
Foreign References:
| CN110462152A | 2019-11-15 | |||
| CN110803127A | 2020-02-18 | |||
| CN106740679A | 2017-05-31 | |||
| CN108473109A | 2018-08-31 | |||
| US20070085658A1 | 2007-04-19 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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