Remote drunk driving monitoring positioning system

A positioning system and technology for drunk driving, applied in the field of remote drinking and driving monitoring and positioning systems, can solve problems such as communication and alarming of the monitoring system for undiscovered drinking and driving.

Inactive Publication Date: 2014-07-09
NANCHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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However, no communications and alarms for th

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Embodiment Construction

[0034] In conjunction with the accompanying drawings, the description is as follows:

[0035] The system of the present invention is composed of an alcohol detection part, a Beidou module part, a GSM short message part and a single-chip microcomputer control part, and its structure includes an alcohol concentration sensor in a car, a driver alcohol concentration sensor, a single-chip microcomputer, a Beidou module, a GSM module, a DS18B20 temperature sensor, a honeycomb Sounder, power supply circuit, liquid crystal display, MQ-3 alcohol sensor, MAX232 level conversion;

[0036] The MQ-3 alcohol detection part adopts the STC12C5A60S2 single-chip microcomputer with its own A / D converter, and its A / D conversion port is at the P1 port. It has 8 channels of 10-bit high-speed A / D converters, and the speed can reach up to 250KHz ;Select the P1.0 port to input the driver's alcohol concentration analog value, and the P1.1 port to input the driver's alcohol concentration analog value in...

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Abstract

A remote drunk driving monitoring positioning system is composed of an alcohol detection portion, a Beidou module portion, a GSM short message portion and a single-chip microcomputer control portion. The remote drunk driving monitoring positioning system structurally comprises an intra-vehicle alcohol concentration sensor, a driver alcohol concentration sensor, a single-chip microcomputer, a Beidou module, a GSM module, a DS18B20 temperature sensor, a buzzer, a power circuit, a liquid crystal display, an MQ-3 alcohol sensor and an MAX232 level translator. When drunk driving of a driver is detected, the buzzer can give out an alarm, and meanwhile, the single-chip microcomputer can control the GSM module to send driver drunk driving information and position information of the driver to a remote monitoring terminal. When the driver recovers to a safety driving state, the buzzer can stop. The remote drunk driving monitoring positioning system is simple to operate, high in adaptability, capable of conducting measurement easily and conveniently, accurate in result, high in automation and capable of conducting remote monitoring positioning of vehicles which are driven in a drunk mode.

Description

technical field [0001] The invention relates to a remote drunk driving monitoring and positioning system. Background technique [0002] Most of the existing domestic alcohol monitoring systems are used by the traffic police, while there are fewer alcohol monitoring systems for the general public, and others are mainly for specific needs such as factories, which are not suitable for most people. Moreover, alcohol monitoring is expensive and has not been popularized to the general public, and the current traffic laws and regulations are very strict. A portable alcohol breath detector is often used to judge whether the driver is drinking by detecting the driver's exhaled gas. In the world, the instrument that can accurately detect the alcohol concentration in the human body is the super alcohol breath detector launched by the UK. It can accurately determine the alcohol concentration in the body according to the physiological conditions of the human body such as the alcohol conc...

Claims

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Application Information

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IPC IPC(8): G08B21/04G08B25/10
Inventor 董增文俞烽张华
Owner NANCHANG UNIV
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