Whole vehicle network configuration system and configuration method thereof
A technology of network configuration and configuration method, which is applied in the direction of vehicle components, circuits or fluid pipelines, transportation and packaging, etc., can solve the problem that there is no batch solution for the network configuration of the production line, and it is not only for the controller. After-sales market and other issues, to achieve the effect of reducing design workload, reducing the probability of error, and quickly batch configuration
Active Publication Date: 2010-12-29
CHERY AUTOMOBILE CO LTD
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[0002] At present, in the prior art, technical materials similar to the technical effects of the present invention include: the vehicle diagnostic instrument vehicle configuration method (application number 200710172295.0) of the diagnostic instrument, which is a vehicle diagnostic instrument vehicle configuration method. By this technology we It is possible to configure the controller of the car through the feature key, and write the updated controller configuration information into the corresponding controller of the car, but this method does not check the correctness of the network configuration information and the configuration process from the perspective of the controller. monitoring, at the same time, this method is only for the aftermarket, and does not provide a batch solution for the network configuration of the entire vehicle on the production line
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[0042] The present invention will be described in detail below according to the accompanying drawings, which is a preferred embodiment among various implementations of the present invention.
[0043] The vehicle network configuration method based on diagnostic communication uses the EOL equipment of the production line and the diagnosis function of each electronic control unit in the vehicle network to input the vehicle network configuration information to each electronic control unit, and each electronic control unit automatically matches a variety of vehicle networks. car configuration, such as figure 1 shown.
[0044] After the EOL equipment of the production line obtains the vehicle network configuration information, it communicates with the gateway for diagnosis, writes the vehicle network configuration information into the gateway, and the gateway then extracts the corresponding CAN configuration information from the vehicle network configuration information and publishe...
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The invention relates to a whole vehicle network configuration system and a configuration method thereof. The system comprises end of line (EOL) detection equipment of a production line, a gateway, a whole vehicle controller area network (CAN), and one or more electronic control units (ECU) in the whole vehicle, wherein the EOL detection equipment is used for acquiring whole vehicle network configuration information, is in communication connection with the gateway and can write the whole vehicle network configuration information in the gateway, and the communication connection is diagnostic communication-based diagnostic communication connection; the gateway extracts CAN configuration information from the whole vehicle network configuration information, is in communication connection with the whole vehicle CAN and can publish the CAN configuration information to the CAN; and the electronic control units (ECU) acquire the configuration information from the whole vehicle CAN.
Description
technical field [0001] The invention relates to the field of automobile automation, in particular to a vehicle network configuration system and a configuration method thereof. Background technique [0002] At present, in the prior art, technical materials similar to the technical effects of the present invention include: the vehicle diagnostic instrument vehicle configuration method (application number 200710172295.0) of the diagnostic instrument, which is a vehicle diagnostic instrument vehicle configuration method. By this technology we It is possible to configure the controller of the car through the feature key, and write the updated controller configuration information into the corresponding controller of the car, but this method does not check the correctness of the network configuration information and the configuration process from the perspective of the controller. At the same time, this method is only aimed at the aftermarket, and does not provide a batch solution ...
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Inventor 向辉王平周定华
Owner CHERY AUTOMOBILE CO LTD
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