CN103714671A - Highway guardrail collision remote alarm system - Google Patents
Highway guardrail collision remote alarm system Download PDFInfo
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- CN103714671A CN103714671A CN201310652160.XA CN201310652160A CN103714671A CN 103714671 A CN103714671 A CN 103714671A CN 201310652160 A CN201310652160 A CN 201310652160A CN 103714671 A CN103714671 A CN 103714671A
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- control module
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Abstract
The invention discloses a highway guardrail collision remote alarm system. The system comprises a vibration sensor and a main control circuit which are arranged on a guardrail, and a monitoring platform which is arranged remotely. The vibration sensor is connected to the main control circuit through a signal line. The main control circuit and the monitoring platform are in communication connection through a GPRS network. The invention increases the efficiency of traffic management and control in highways.
Description
Technical field
The present invention relates to traffic monitoring device field, be specially a kind of highway guard rail collision remote alarming system.
Background technology
The vehicle flowrate rapid development of highway, bright section of the peaceful Lip river of the G36 of take high speed freshwater mussel is example, and according to inlet/outlet traffic statistics, annual flow is 4,130,000 amounts, and daily flow is over 10,000.According to section flow rate calculation, the vehicle flowrate of every day has reached approximately 20,000 left and right at present.
Increase along with vehicle flowrate, traffic is relatively backward to the means of the control of information and investigation traffic violation at present, personnel's patrol and the video monitoring system of minority are produced in the main traffic police of dependence, road, in the situation that the large flow of the such high density of highway, video monitoring again can not comprehensive coverings, the efficiency of management and control is very limited.If on the way there is traffic hazard in driver, majority is all to make a phone call to report to the police by the masses, this has just produced the inaccurate or incomplete problem of information of reporting to the police, as unclear specified place, the direction in track, tonnage of towed vehicle etc. having an accident, can cause traffic and rescue processed in units to incur loss through delay.
Summary of the invention
The object of this invention is to provide a kind of highway guard rail collision remote alarming system, to solve the inefficient problem of traffic hazard management and control on highway.
In order to achieve the above object, the technical solution adopted in the present invention is:
Highway guard rail collision remote alarming system, it is characterized in that: comprise the vibration transducer being arranged on guard rail, governor circuit, and be arranged on long-range monitor supervision platform, described governor circuit is by single chip control module and the data acquisition module that accesses respectively single chip control module, SMS transmission module forms, described vibration transducer is by signal wire access data acquisition module, described monitor supervision platform is individual mobile terminal and PC, described single chip control module sends information by SMS transmission module to GPRS network, described monitor supervision platform is reception information GPRS network.
Described highway guard rail collision remote alarming system, it is characterized in that: also include the supply module that supplies power to governor circuit, described supply module consists of solar charging electric control module, the solar panel that accesses respectively solar charging electric control module and lithium battery group.
In view of vehicle flowrate on highway large, the feature that the speed of a motor vehicle is fast, the traffic hazard occurring on it generally all can produce either large or small shock to highway barrier, highway barrier is subject to clashing into rear generation vibration signal, the present invention converts this vibration signal to the information can be initiatively sending to control and monitor console or mobile terminal, and this message content essential information of having comprised accident.Relevant departments just facilitate from a passive one to an active onely obtaining accident information like this, and the breakthrough of achieving tangible results property aspect rescue, has improved the efficiency of traffic control on expressway.
The present invention has the following advantages:
(1), the present invention can initiatively send to monitor supervision platform by accident information, obtaining from passive of information becomes initiatively like this, and real-time is high, thus highway administration department can make emergency reaction in the very first time.
(2), in the present invention, if there are continuously a plurality of alarms to send information, can predicate large-tonnage car accident so, monitor staff can arrange the large-tonnage vehicle of suing and labouring to rescue.
(3), the present invention can greatly reduce the inspection operation intensity of traffic police Ji Luchan department, improves responding efficiency.
Accompanying drawing explanation
Fig. 1 is system schematic of the present invention.
Embodiment
As shown in Figure 1.Highway guard rail collision remote alarming system, comprise the vibration transducer, the governor circuit that are arranged on guard rail, and be arranged on long-range monitor supervision platform, governor circuit by single chip control module and the data acquisition module, the SMS transmission module that access respectively single chip control module form, vibration transducer is by signal wire access data acquisition module, monitor supervision platform is individual mobile terminal and PC, single chip control module sends information by SMS transmission module to GPRS network, and monitor supervision platform is reception information GPRS network.
Also include the supply module that supplies power to governor circuit, supply module consists of solar charging electric control module, the solar panel that accesses respectively solar charging electric control module and lithium battery group.
In the present invention, vibration transducer can produce voltage signal in the moment of collision, minimum vibrations voltage signal (about 1.8v) in the time of can determining the collision of having an accident property by the sensitivity of adjusting shock sensor according to the mechanical shock intensity difference of guard rail on highway, and as reference voltage.Collision strength is larger, and vibration transducer output voltage is higher.When the magnitude of voltage producing because of collision when system is equal to or higher than reference voltage value, the present invention is remote alarms immediately.In the present invention, single-chip microcomputer is as the core component of native system, and Main Function is the software and hardware resources of coordinating whole one-of-a-kind system, utilizes vibration transducer carry out collection, the processing of data and data message is sent with note form.
In the present invention, by SMS transmission module, rely on Chinese existing common carrier Internet resources, can adopt two kinds of note send modes.The one, simple text SMS sends (operator is by the charge of note number at present); The 2nd, rely on existing GPRS network resource (being generally to charge by flow).The present invention writes the positional information of the alarm of different sections of highway in warning message in advance, can the very first time know the residing position of accident like this
Working current of the present invention is within the scope of 10mAv～500mA.Consider highway concrete condition, electric power system of the present invention adopts solar storage battery electric supply installation, thereby has saved track laying and the maintenance cost of commercial power supply.
In the present invention, monitor supervision platform comprises two parts, the one, and individual mobile terminal, can allow chief leading cadre receive warning message whenever and wherever possible; The 2nd, PC, can carry out unified management to the node of whole system, comprises the functions such as Working Status Monitoring, monitoring road conditions, warning message reception, node maintenance.
Claims (2)
1. highway guard rail collides remote alarming system, it is characterized in that: comprise the vibration transducer being arranged on guard rail, governor circuit, and be arranged on long-range monitor supervision platform, described governor circuit is by single chip control module and the data acquisition module that accesses respectively single chip control module, SMS transmission module forms, described vibration transducer is by signal wire access data acquisition module, described monitor supervision platform is individual mobile terminal and PC, described single chip control module sends information by SMS transmission module to GPRS network, described monitor supervision platform is reception information GPRS network.
2. highway guard rail according to claim 1 collides remote alarming system, it is characterized in that: also include the supply module that supplies power to governor circuit, described supply module consists of solar charging electric control module, the solar panel that accesses respectively solar charging electric control module and lithium battery group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652160.XA CN103714671A (en) | 2013-12-05 | 2013-12-05 | Highway guardrail collision remote alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652160.XA CN103714671A (en) | 2013-12-05 | 2013-12-05 | Highway guardrail collision remote alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103714671A true CN103714671A (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310652160.XA Pending CN103714671A (en) | 2013-12-05 | 2013-12-05 | Highway guardrail collision remote alarm system |
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| CN (1) | CN103714671A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134311A (en) * | 2014-07-30 | 2014-11-05 | 中国四联仪器仪表集团有限公司 | Traffic accident monitoring alarm device and method |
| CN104637269A (en) * | 2015-01-26 | 2015-05-20 | 石岩 | System for monitoring damage accidents of road guardrail based on wireless sensor network |
| CN105702032A (en) * | 2016-03-10 | 2016-06-22 | 同济大学 | Roadside accident monitoring and alarming system |
| CN113066309A (en) * | 2021-03-18 | 2021-07-02 | 上海埃基特智能科技有限公司 | Intelligent guardrail remote collision monitoring system with acousto-optic early warning function |
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| KR101132848B1 (en) * | 2009-04-03 | 2012-04-04 | 엘시스템 주식회사 | Monitoring system for guard rail |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134311A (en) * | 2014-07-30 | 2014-11-05 | 中国四联仪器仪表集团有限公司 | Traffic accident monitoring alarm device and method |
| CN104637269A (en) * | 2015-01-26 | 2015-05-20 | 石岩 | System for monitoring damage accidents of road guardrail based on wireless sensor network |
| CN105702032A (en) * | 2016-03-10 | 2016-06-22 | 同济大学 | Roadside accident monitoring and alarming system |
| CN113066309A (en) * | 2021-03-18 | 2021-07-02 | 上海埃基特智能科技有限公司 | Intelligent guardrail remote collision monitoring system with acousto-optic early warning function |
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Application publication date: 20140409 |
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| RJ01 | Rejection of invention patent application after publication |