An intelligent detection device for the safety status of automobile tires
A safety status and intelligent detection technology, applied in tire measurement, tire parts, vehicle parts, etc., can solve the problems of undetectable vehicle running status, tire quality grade, tire wear degree, tire blowout factor, etc., so as to achieve small relative error and improve Detection accuracy, the effect of high detection accuracy
Active Publication Date: 2019-03-26
淮安伊博园信息服务有限公司
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Problems solved by technology
[0003] The invention provides an intelligent detection device for the safety state of automobile tires. The invention effectively solves the problem that the existing direct tire pressure detection system only detects tire safety state parameters such as tire pressure and temperature, but cannot detect automobile running state, tire quality level and Tire wear and other factors that affect tire blowouts
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[0036] 1. System hardware design
[0037] The tire condition monitoring system of the present invention is composed of four detection units and a receiving unit. Such as figure 1 As shown, the detection unit is responsible for accurately measuring the tire parameter information, and the sampling interval is controlled by the single-chip microcomputer and sent to the receiving unit; the receiving unit is responsible for analyzing the signal, running the tire safety state intelligent detection model, and whether the information output is an alarm. The hardware design of the tire parameter detection unit includes the circuit design of the sensor module, single-chip microcomputer and wireless communication module. The tire parameter detection module adopts the sensor SP12. The sensor SP12 integrates the detection of five parameters such as temperature, pressure, acceleration, power supply voltage 4 and ambient temperature. It is composed of a RISC core module with a large number ...
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The invention discloses an automobile tire safety status intelligent detecting device. The automobile tire safety status intelligent detecting device is characterized in that the intelligent detecting device comprises a tire parameter collecting platform and a tire safety status intelligent detecting model; and parameters of the tire temperature, wheel acceleration, the tire pressure and the environment temperature are detected by the tire parameter collecting platform, and the collected parameters are output as tire safety status information by the tire safety status intelligent detecting model. According to the automobile tire safety status intelligent detecting device, the problems that an existing direct-type tire pressure detecting system only detects tire safety status parameters such as the tire pressure and tire temperature, but cannot detect other tire-bursting-affecting factors such as the automobile running status, the tire quality grade and the tire abradability are solved effectively.
Description
technical field [0001] The invention relates to the technical field of tire detection equipment, in particular to an intelligent detection device for the safety status of automobile tires. Background technique [0002] During the high-speed driving of the vehicle, tire failure is the most worrying and most difficult to prevent for all drivers, and it is also an important reason for sudden traffic accidents. According to the survey and statistics of the American Society of Automotive Industry Engineers, 260,000 traffic accidents in the United States are caused by tire failures every year, and 75% of the tire failures are caused by tire underpressure, overpressure, penetration and excessive tire temperature. Tires are the only parts that are in contact with the ground during the driving process of the car. The tires carry the entire mass of the car, buffer the impact of the road surface, and generate driving force and braking force through the adhesion with the ground. When t...
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IPC IPC(8): B60C23/04
CPCB60C23/0433B60C23/0447B60C23/0486B60C23/0488
Inventor 马从国王建国韩黎洪佳乐王浩田正国杨玉东陈亚娟杨定国
Owner 淮安伊博园信息服务有限公司