Vehicle-mounted alcohol detection control system

A control system and alcohol detection technology, which is applied to the safety devices of power plant control mechanisms, tractors, motor vehicles, etc. Eliminate drunk driving, cost-effective effect

Inactive Publication Date: 2015-11-18
WUXI EPIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many types of police alcohol testers on the market, with powerful functions and high sensitivity, but because they are not installed inside the car, they can only be implemented by traffic police officers, so it cannot fundamentally prevent drunk driving and drunk driving incidents still happens

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0025] The technical scheme of the present invention is described in further detail below:

[0026] A vehicle-mounted alcohol detection and control system, comprising an alcohol sensor, a conditioning amplifier circuit, a filter circuit, an analog-to-digital conversion module, a microcontroller module, an ignition control device, a display module, a button setting module, a monitoring reset module, an audible and visual alarm module, JTAG interface module, switching power supply controller and power supply module, described alcohol sensor connects microcontroller module through conditioning amplifying circuit, filter circuit, analog-to-digital conversion module successively, described ignition control device, display module, button setting module, monitor The reset module, the sound and light alarm module, and the JTAG interface module are connected to corresponding ports of the microcontroller module, and the power supply module is connected to the microcontroller module throu...

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PUM

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Abstract

The invention discloses a vehicle-mounted alcohol detection control system. The vehicle-mounted alcohol detection control system comprises an alcohol sensor, a conditioning and amplifying circuit, a filtering circuit, an analog-digital conversion module, a microcontroller module, an ignition control device, a display module, a key setting module, a monitoring reset module, a sound-light alarm module, a JTAG interface module, a power supply module and a voltage conversion circuit. A method that the ultrahigh-sensitivity alcohol sensor and an ultralow-power-consumption signal-chip microcomputer system are used for automatically detecting the concentration of alcohol is adopted, and a driver can be prevented from escaping from detection so that whether the driver is in drunken driving or not can be judged.

Description

technical field [0001] The invention relates to an alcohol concentration detection device, in particular to a vehicle-mounted alcohol detection and control system, which belongs to the field of alcohol concentration detection and control. Background technique [0002] At present, drunk driving is prone to traffic accidents. In order to reduce or eliminate this phenomenon, usually a breath alcohol tester is used to carry out on-site detection of drivers to determine whether the drivers are drinking. At present, there are many types of police alcohol testers on the market, with powerful functions and high sensitivity, but because they are not installed inside the car, they can only be implemented by traffic police officers, so it cannot fundamentally prevent drunk driving and drunk driving incidents Still happens from time to time. [0003] Drunk driving not only endangers the safety of life and property of oneself and family members, but also endangers public safety, which h...

Claims

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Application Information

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IPC IPC(8): B60K28/06
Inventor 尤为
Owner WUXI EPIC TECH
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