Automobile traction dynamic equilibrium electronic control system and control method thereof

Abstract

The invention discloses an automobile traction dynamic equilibrium electronic control system which comprises a data processing circuit, a data caching circuit, a wireless data communication circuit, adata communication bus circuit, a drive circuit, an address coding circuit, an I / O communication port circuit, torque sensors, angle sensors, tire pressure sensors, rotation sensors and temperature sensors. A control method includes two steps of equipment adjustment and data detection. By the adoption of the system and the control method, on the one hand, the traction change condition in the automobile running process can be effectively detected in the whole course, so that braking fault information is obtained in time, and an alarm is given in time; and on the other hand, traction among allthe wheels can be flexibly adjusted to be balanced according to the actual condition of the running states of all the wheels in the automobile braking process.

Description

technical field [0001] The invention relates to an electronic control system and method for dynamic equalization of automobile traction force, belonging to the technical field of automobile electronic equipment. Background technique [0002] Whether the distribution of traction force is balanced or not is an important parameter directly related to the stability and safety of the vehicle. When the distribution of traction force is unbalanced, it is easy to cause deviation, slipping and other phenomena during the operation of the vehicle, and in severe cases, it will cause accidents such as rollover. In response to this problem, a variety of traction force distribution systems have been developed, but the current traction force distribution systems often only use the output power of the drive wheel and the engine as the basis for detection and reference, while ignoring the balance between the driven wheel and the traction wheel The relationship between the wheel itself and the...

AI Technical Summary

Problems solved by technology

[0002] Whether the distribution of traction force is balanced or not is an important parameter directly related to the stability and safety of the vehicle. When the distribution of traction force is unbalanced, it is easy to cause deviation, slipping and other phenomena during the operation of the vehicle, and in severe cases, it will cause accidents such as rollover. In response to this problem, a variety of traction force distribution systems have been developed, but the current traction force distribution systems often only use the output power of the drive wheel and the engine as the basis for detection and reference, while ignoring the balance between the driven wheel and the traction wheel The relationship between the wheel itself and the running state of the wheel itself requires traction adjustment, which leads to the inability of the current traction control system to effectively monitor and adjust the vehicle traction, which has caused a great hidden danger to the driving safety of the vehicle. Therefore, it is urgent to address this phenomenon. It is necessary to develop a vehicle traction force dynamic equalization electronic control system and its method and its supporting traction force distribution control method to meet the needs of actual use

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