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Vehicle-mounted pressure sensing interactive system

An interactive system and pressure sensor technology, applied to vehicle components, steering control installed on the vehicle, steering control, etc., can solve the problems of not equipped with a multi-functional steering wheel, danger, etc., to improve driving safety factor and reduce driving accidents Effect

Inactive Publication Date: 2016-09-14
ZHEJIANG QIANCHENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And some vehicles are not even equipped with a multi-function steering wheel, and the driver still needs to leave the steering wheel with one hand to operate while leaving his sight. This situation will be even more dangerous

Method used

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  • Vehicle-mounted pressure sensing interactive system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] See attached figure 1 , a vehicle-mounted pressure sensing interactive system, the pressure sensor 2 is built into the steering wheel, and is connected to the control unit through wires 3 respectively. Wherein, the control unit includes an amplifier circuit and a microprocessor, and is arranged in the electromechanical box 1 .

[0033] Specifically, the number of pressure sensors is 6, which are respectively arranged at 1 o'clock, 3 o'clock, 5 o'clock, 7 o'clock, 9 o'clock and 11 o'clock of the steering wheel. After the vehicle is started, the control unit is connected to the vehicle electronic system through the circuit interface, or connected to external terminals such as mobile phones through the Bluetooth module or ZigBee module to realize information interaction.

[0034] During the driving process, the driver holds the steering wheel in normal driving. When operations are required or information needs to be processed, the driver can hold and press different posit...

Embodiment 2

[0037] See attached figure 2 , a vehicle-mounted pressure sensing interactive system, the pressure sensor 2 is located in the steering wheel cover, and is connected to the control unit through wires 3 respectively. Wherein, the control unit includes an amplifier circuit and a microprocessor, and is arranged in the electromechanical box 1 .

[0038] Specifically, the number of pressure sensors is 6, which are respectively arranged at 1 o'clock, 3 o'clock, 5 o'clock, 7 o'clock, 9 o'clock and 11 o'clock of the steering wheel. Just install the steering wheel cover to the steering wheel before use, and connect the power cord with the inner power cord of the steering wheel.

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PUM

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Abstract

The invention relates to the field of vehicle-mounted control systems, in particular to a vehicle-mounted pressure sensing interactive system. The vehicle-mounted pressure sensing interactive system comprises a sensor unit, a control unit and a communication unit. The sensor unit comprises at least two pressure sensors distributed at the edge of a steering wheel or a steering wheel cover. The control unit comprises an amplification circuit and a micro-processor. The amplification circuit is used for amplifying pressure signals collected by the pressure sensors. The micro-processor is used for processing the pressure signals. The communication unit is connected with the micro-processor and comprises a circuit interface and / or a wireless transmission module which is / are interconnected with a vehicle-mounted computer or an external terminal. The vehicle-mounted interaction system provided by the invention is designed to be pressure sensing-type and can be used without affecting the normal driving habit of a driver and a safety driving mode. Information from the vehicle-mounted system or a mobile phone and other intelligent terminals can be effectively processed during a driving process so that safety driving is guaranteed.

Description

technical field [0001] The invention relates to the field of vehicle control systems, in particular to a vehicle pressure sensor interaction system. Background technique [0002] From the day when humans invented cars, car driving safety has always been a concern of people and a problem that car manufacturers are committed to solving. However, even with the advancement of technology and the prevalence of active and passive safety technologies for automobiles, accidents caused by drivers' personal reasons still account for a large proportion. Moreover, the popularization of smart phones and vehicle-mounted multimedia systems has greatly distracted the driver's attention when driving, and often there will be traffic accidents caused by the driver's driving, answering and calling mobile phones or operating the multimedia equipment in the car. [0003] At present, in order to reduce the deviation of the driver's sight during driving, many automobile manufacturers in the market ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D1/04B60R16/02
CPCB62D1/046B60R16/02
Inventor 徐王杰钟永东袁一卿陈庆华
Owner ZHEJIANG QIANCHENG ELECTRONICS TECH CO LTD
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