Intelligent tire pressure and temperature detection device

Abstract

The invention discloses an intelligent tire pressure and temperature detection device, which comprises four pressure detection units, four temperature detection units, an A / D (analog to digital) conversion module, a controller, a timing circuit, a charting module, a parameter output module, a display unit, a steering detection unit, a first difference comparison module and a second difference comparison module. The four pressure detection units are used for detecting pressures borne by tires of four wheels of a vehicle to be detected in real time respectively, the four temperature detection units are used for detecting the surface temperatures of the tires in real time respectively, the charting module is used for summing information detected by the four pressure detection units and the four temperature detection units according to time sequence, correspondingly respectively drawing curve charts and then outputting the curve charts, and the steering detection unit is used for detecting the steering angle of a driving shaft for a steering wheel of the vehicle to be detected in real time. The intelligent tire pressure and temperature detection device is simple in structure, simple and convenient in operation, high in intelligent degree, fine in use effect and capable of intelligently detecting the tire pressures and the tire temperatures, effectively reducing the practical problems of tire burst, air leakage and the like according to detection results, and effectively improving running safety of the vehicle.

Description

technical field [0001] The invention relates to an intelligent detection device, in particular to an intelligent detection device for tire pressure and temperature. Background technique [0002] With the rapid development of society and the general improvement of people's living standards, cars have entered the families of ordinary people. It should be found that cars are playing an increasingly important role in modern society, and they have become an essential part of modern life. The means of transportation provides people with a convenient, fast and practical means of transportation. However, while cars bring convenience and speed to daily life and improve people's quality of life, we should also pay attention to other negative problems brought by cars, such as exhaust emissions, traffic jams, safe driving and other issues. In recent years, due to the rapid development of automotive electronic technology, the intelligent technology of automobiles is gradually being wide...

AI Technical Summary

Problems solved by technology

[0003] However, most of the cars used on the market today do not have a detection device for self-checking the working and installation status of the vehicle itself, especially a detection device for intelligent detection of tire pressure and temperature, especially in the cold winter Or in hot summer, the pressure and temperature of vehicle tires should be tested to reduce practical problems such as tire blowouts and air leakage due to excessive pressure or high or low temperature.

Images