Control method and system for general-purpose vehicle remote control communication
A technology of car remote control and control method, which is applied in the field of car communication, and can solve the problems that the remote control transmitting device cannot adapt to the remote control receiving device of different suppliers, etc.
Active Publication Date: 2018-08-17
CHERY AUTOMOBILE CO LTD
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Problems solved by technology
[0006] In view of this, the present invention provides a generalized vehicle remote control communication control method and system to better solve the problem that the same remote control transmitting device cannot be adapted to different suppliers' remote control receiving devices
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[0050] In order to make the technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0051] figure 1 It is a flow chart of a generalized vehicle remote control communication control method shown according to an exemplary embodiment, as shown in figure 1 As shown, the method includes:
[0052] Step S110, the remote control transmitting device receives the user's key input and generates an information frame, the information frame includes: preamble and data content, the data content includes: key serial number, counter value, sales area code, battery information, remote control receiving device supplier, Factory code, platform information, key type, cyclic redundancy check code reserved bit, cyclic redundancy check code, and control commands corresponding to key input.
[0053] Step S120, the remote control receiving device receives th...
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The invention provides a control method and system for general-purpose vehicle remote control communication. The control method comprises the steps that a remote control transmitting device receives auser keyboard input and generates an information frame, wherein the information frame comprises a lead code and a data content, and the data content comprises key serial numbers, counter values, sales area codes, battery information, remote receiving device suppliers, factory codes, platform information, key types, cyclic redundancy check code reserved bits, cyclic redundancy check codes and control commands corresponding to the keyboard input; a remote control receiving device receives the lead code of the information frame and enters a working state from periodic sleep, and receives other parts of the information frame; the remote control receiving device decodes the data content of the information frame to obtain the control commands; and the remote control receiving device performs control according to the control commands. The information frame formed by the format and content of the data content can be used as a general-purpose communication protocol, so that the same remote control transmitting device can be adapted to remote receiving devices of different suppliers.
Description
technical field [0001] The invention relates to the technical field of automobile communication, in particular to a control method and system for generalized automobile remote control communication. Background technique [0002] With the widespread application of the remote control transmitting device and the remote control receiving device on the automobile, the automobile can be controlled through the communication between the remote control transmitting device and the remote control receiving device. Specifically, when controlling the car, the remote control receiving device receives the radio signal transmitted by the remote control transmitting device, and controls the car according to the radio signal. Among them, the radio signal is embodied in the form of a communication protocol. [0003] However, in the prior art, since the format structure and content of the data content in the communication protocol provided by different suppliers between the remote control tran...
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IPC IPC(8): B60R16/02G07C9/00
CPCB60R16/02G07C9/00174
Inventor 刘正国李建才陈吉陈飞
Owner CHERY AUTOMOBILE CO LTD