Message configuration method and device, electronic-controlled engine and vehicle

Abstract

The embodiment of the invention discloses a message configuration method and device, an electronic-controlled engine and a vehicle. The method comprises the steps of: obtaining a channel parameter ofeach communication channel; according to the channel parameter of a communication channel to be configured, generating calibration signals of a message; according to the calibration signals, calibrating a message to be configured; and configuring the calibrated message to the communication channel to be configured. According to the technical scheme of the embodiment of the invention, according tothe demands of concrete types of vehicles, the calibration signals of the channel parameter of the communication channel to be configured are calibrated into the message to be configured to allow themessage to be transmitted in the configured communication channel so as to achieve the flexible configuration of the message and the communication channel, improve the message configuration efficiency, reduce the development cost and improve the communication stability.

Description

technical field [0001] Embodiments of the present invention relate to vehicle control technology, and in particular to a message configuration method, a configuration device, an electronically controlled engine, and a vehicle. Background technique [0002] In the field of automobile control, communication technology is an extremely important aspect of automobiles. For example, communication devices are embedded in engine management systems, instrumentation systems, air-conditioning systems, and automobile gateway systems. To better process the message, it is necessary to properly manage the message. [0003] At present, there are often multiple control networks in the controller, and different models have different requirements. According to the requirements of the communication signal baud rate, the requirements of different network architectures, and different application matching, different messages need to be configured in different In the communication node, each match...

AI Technical Summary

Problems solved by technology

In the prior art, the message is fixedly written on the specific channel of the specific communication port. Every time the network has different messages configured to different communication port requirements, the software needs to be modified, resulting in a long development cycle and poor software stability. , the cost is too high

Images