VIN code and emergency valve multifunctional integrated control system and method

Abstract

The invention provides a VIN code and emergency valve multifunctional integrated control system and method. The VIN code and emergency valve multifunctional integrated control system comprises a central processing unit, a CAN bus interface circuit, a signal input circuit, a power module and a CAN input and judgment circuit. The central processing unit comprises a VIN code management and control module which is used for inputting and storing VIN codes and controlling output of VIN information of the VIN codes; the signal input circuit is used for transmitting the vehicle state signal to the central processing unit; the CAN bus interface circuit is used for connecting the central processing unit with a data transmission bus of a vehicle and sending the VIN code information processed by the central processing unit to an upper computer; and the CAN input and judgment circuit is connected with the output end of the CAN interface circuit, and is used for realizing conversion of the information data format of the VIN code and feeding back the converted information data format to the central processing unit. Thus, the safety and stability of vehicle control can be improved, the VIN code isset to be electronic information for storage and whole vehicle display, the requirement for VIN code setting is met, meanwhile, the requirement for further improvement of vehicle intelligence can bemet, and the efficiency and cost of vehicle management are improved.

Description

technical field [0001] The present disclosure relates to the technical field related to vehicle control, and specifically relates to a VIN code and emergency valve multifunctional integrated control system and method. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] Vehicle Identification Number (Vehicle Identification Number, or VIN), referred to as VIN, is a set of seventeen English letters and numbers, a unique set of numbers used on a car, which can identify the car's manufacturer, engine, Chassis serial number and other performance information. The vehicle VIN code is the unique code of the car in the world. Most of the existing vehicle VIN codes are set on various positions of the vehicle by pasting, engraving, etc. The setting position of the VIN code can be on the dashboard or through the front panel of the windshield On the sti...

AI Technical Summary

Problems solved by technology

The above abnormal voltage will lead to the inability to accurately control the correct acquisition of the VIN code of the vehicle

The VIN code is broadcast unstable on the CAN data platform, and the data is prone to loss or inaccuracy

At the same time, the control of the vehicle door valve requires high accuracy, which is affected by the fluctuation of the power supply on the existing vehicle, which has a great impact on the control accuracy of the door valve, thus affecting the overall stability and safety of vehicle control

Images