Safety apparatus for monitoring and controlling driving of motor vehicle

A technology for safety devices and motor vehicles, which is applied in the directions of motor vehicles, safety devices of power plant control mechanisms, tractors, etc., and can solve the problem of no driving monitoring safety device.
CN100544993CInactive Publication Date: 2009-09-30ๅˆ˜็บขๆ——
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
ๅˆ˜็บขๆ——
Publication Date
2009-09-30
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to a motor vehicle driving monitoring safety device, which is characterized by a driver's sitting posture frequency detection device, a driver's head and face infrared detection device, a driving steering wheel grip detection device, a driving steering wheel rotation angle and a rotation angular speed detection device, etc.; through each detection device, Detect the dangerous driving operation state such as the irregular driving operation state of the driver when driving and the misoperation in the occasional emergency, according to the speed of the vehicle, through the processing of the microprocessor CPU, the optimal safety control of the safe driving of the motor vehicle is realized, and the speed is high. Early alarm and early braking time, late alarm and late braking time at low vehicle speeds, large braking torque at high vehicle speeds, small braking torque at low vehicle speeds, and adjust the length of braking time according to different vehicle speeds, thus effectively ensuring the driving safety of motor vehicles. A slight improvement can also be applied to monitoring safety devices on other equipment operating tables.
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Description

technical field

[0001] The invention belongs to electronic products, and mainly relates to a motor vehicle driving monitoring safety device for ensuring personal safety during motor vehicle driving. Background technique

[0002] At present, motor vehicle is one of a kind of means of transportation that people generally use. In order to improve the safety performance of motor vehicles, the design considerations of current motor vehicles are mostly to take passive safety measures, such as seat belts, airbags, etc., and to take active measures, such as anti-lock braking system ABS, anti-skid system, Anti-collision system, etc.; for driver state detection and control safety systems, such as: there is a driver drowsiness warning system in Japan's Toyota Advanced Safety Vehicles, and many alcohol detection systems, etc., but there is currently no relatively complete system for The state of the driver while driving is a more comprehensive monitoring system. With the general adopt...

Claims

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