CN103366509A - Intelligent alarm system and method for expressway car accidents - Google Patents
Intelligent alarm system and method for expressway car accidents Download PDFInfo
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- CN103366509A CN103366509A CN2013103405876A CN201310340587A CN103366509A CN 103366509 A CN103366509 A CN 103366509A CN 2013103405876 A CN2013103405876 A CN 2013103405876A CN 201310340587 A CN201310340587 A CN 201310340587A CN 103366509 A CN103366509 A CN 103366509A
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Abstract
The invention discloses an intelligent alarm system for expressway car accidents, which relates to a distribution type intelligent alarm system. The intelligent alarm system comprises n intelligent car accident alarm devices, wherein n is a positive integer. Each intelligent car accident alarm device comprises a power supply module, an audible and visual alarm, a processor, a car speed detecting module, a wireless monitoring camera and a wireless receiving and sending module, wherein the output end of the car speed detecting module is connected with a first input end of the processor; a first output end of the processor is connected with the input end of the audible and visual alarm; a second output end of the processor is connected with a control signal input end of a wireless monitoring camera; the wireless receiving and sending module is connected with the processor in a bidirectional manner; the power supply module is used for supplying power to the audible and visual alarm, the processor, the car speed detecting module, the wireless monitoring camera and the wireless receiving and sending module. According to the intelligent alarm system and method for the expressway car accidents disclosed by the invention, the expressway car accident pre-warning function is realized, the possibility of tailgating and traffic collision on an expressway is lowered by the greatest extend, and the life safety and the property safety of people can be effectively guaranteed.
Description
Technical field
The present invention relates to a kind of distributed intelligence warning system, particularly relate to a kind of highway traffic accident intelligent alarm system and method.
Background technology
China's highway develop rapidly, greatly boosting the development of national economy, also be very easy to the people's trip.But the highway traffic accident happens occasionally, particularly at inclement weathers such as sleet, dense fog, sandstorms, in case among a small circle traffic accident has occured, owing to the reason such as low visibility or road surface be wet and slippery, the vehicle of back can't be predicted the front traffic accident has occured, and causes a chain of traffic accident, suffers heavy losses.In existing highway warning system, based on the type of alarm of total line traffic control may be because of the breaking-up of a node so that whole system can not work; The early warning system of device in car is because per car all need dispose, and cost is higher, and the cab signal decay is comparatively serious; All there is defective in the early warning system that relies on separately manual mode in promptness and the reliability of reporting to the police.
Summary of the invention
Because the defects of prior art, technical matters to be solved by this invention provides a kind of more Intelligent practical, can accurately and timely report to the police the highway traffic accident intelligent alarm system that reliability is higher.
For achieving the above object, the invention provides a kind of highway traffic accident intelligent alarm system, comprise n traffic accident intelligent alarm device (9), n is positive integer, and described traffic accident intelligent alarm device (9) comprises power module (1), audible-visual annunciator (2), processor (3), speed of a motor vehicle detection module (4), wireless monitor camera (5) and radio receiving transmitting module (7); The output terminal of described speed of a motor vehicle detection module (4) connects the first input end of described processor (3), the first output terminal of described processor (3) connects the input end of described audible-visual annunciator (2), the second output terminal of described processor (3) connects the control signal input end of described wireless monitor camera (5), described radio receiving transmitting module (7) and two-way connection of described processor (3), described power module (1) is to described audible-visual annunciator (2), processor (3), speed of a motor vehicle detection module (4), wireless monitor camera (5) and radio receiving transmitting module (7) power supply.
Adopt above technical scheme, speed of a motor vehicle detection module (4) sends to processor (3) with the vehicle speed value that detects, processor (3) calculates the velocity variations value of vehicle, when the velocity variations value of vehicle arrives alarming value, processor (3) is controlled described audible-visual annunciator (2) and is carried out alarm, simultaneous processor (3) can pass through radio receiving transmitting module (7) and send wireless signal to other traffic accident intelligent alarm devices or user terminal in the limited distance, process or realize remote alarms with the activation of carrying out warning message, described wireless monitor camera (5) can be taken pictures automatically, in order to record on-the-spot information of vehicles.
Further, in order to realize manually reporting to the police and the manual-lock warning, described traffic accident intelligent alarm device also comprises keyswitch (6), and the output terminal of described keyswitch (6) connects the second input end of described processor (3), and described power module (1) is powered to described keyswitch (6).
Another technical matters to be solved by this invention provides a kind of highway traffic accident intelligent alarm method that can accurately and timely report to the police.
For achieving the above object, the invention provides a kind of highway traffic accident intelligent alarm method based on highway traffic accident intelligent alarm system, this highway traffic accident intelligent alarm system comprises n traffic accident intelligent alarm device (9), and n is positive integer, may further comprise the steps:
Step 1, speed of a motor vehicle detection module (4) the detection toy vehicle velocity value of passing through;
The toy vehicle velocity value that step 2, basis detect calculates the changes in vehicle speed value;
Step 4, processor (3) transmit control signal to described wireless monitor camera (5), and described wireless monitor camera (5) is taken pictures;
Whether step 5, decision processor (3) receive the stop signal that keyswitch (6) sends, when processor (3) receives the stop signal that keyswitch (6) sends, processor (3) transmits control signal to described audible-visual annunciator (2), audible-visual annunciator (2) stop alarm; When processor (3) does not receive the stop signal that keyswitch (6) sends, execution in step six;
Further, in order to realize the alerting signal transmission between each traffic accident intelligent alarm device (9), when the changes in vehicle speed value surpasses setting threshold, comprise that also processor (3) sends activation signal to the step of other traffic accident intelligent alarm devices (9) by radio receiving transmitting module (7) in the described step 3.
Further, in order to realize the alerting signal transmission between each traffic accident intelligent alarm device (9), receive the step of traffic accident intelligent alarm device (9) the guide sound light crossing-signal warning of activation signal.
The invention has the beneficial effects as follows: the present invention has realized the highway traffic accident warning function of complete meaning, reduces to greatest extent the possibility that highway knocks into the back and collides, and can effectively save people's life security and property loss.
Description of drawings
Fig. 1 is the structural representation of high speed highway traffic accident intelligent alarm system one embodiment of the present invention.
Fig. 2 is the circuit theory synoptic diagram of traffic accident intelligent alarm device of the present invention.
Fig. 3 is schematic flow sheet of the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples:
As shown in Figure 1, highway traffic accident intelligent alarm system is installed on the isolation strip 8 of highway, highway traffic accident intelligent alarm system is comprised of n traffic accident intelligent alarm device 9, and n is positive integer, carries out the data transmission by wireless signal between the traffic accident intelligent alarm device 9.
As shown in Figure 2, traffic accident intelligent alarm device 9 comprises power module 1, audible-visual annunciator 2, processor 3, speed of a motor vehicle detection module 4, wireless monitor camera 5, keyswitch 6 and radio receiving transmitting module 7; The output terminal of described speed of a motor vehicle detection module 4 connects the first input end of described processor 3, the first output terminal of described processor 3 connects the input end of described audible-visual annunciator 2, the second output terminal of described processor 3 connects the control signal input end of described wireless monitor camera 5, described radio receiving transmitting module 7 and described 3 two-way connections of processor, the output terminal of described keyswitch 6 connects the second input end of described processor 3, and described power module 1 is to described audible-visual annunciator 2, processor 3, speed of a motor vehicle detection module 4, wireless monitor camera 5, keyswitch 6 and radio receiving transmitting module 7 power supplies.
As shown in Figure 3, a kind of highway traffic accident intelligent alarm method comprises n traffic accident intelligent alarm device 9, and n is positive integer, may further comprise the steps:
Step 1, processor 3 judge whether to receive activation signal; When processor 3 received activation signal, processor 3 sending controling instructions reported to the police it to audible-visual annunciator 2, and then execution in step six; When processor 3 does not receive activation signal, execution in step two;
Step 2, processor 3 regulation speed detection modules 4 detect toy vehicle velocity value, and speed of a motor vehicle detection module 4 sends to processor 3 with the toy vehicle velocity value that detects.
Step 4, processor 3 judge whether the changes in vehicle speed value surpasses setting threshold; When the changes in vehicle speed value surpasses setting threshold, processor 3 transmits control signal to described audible-visual annunciator 2, described audible-visual annunciator 2 begins to report to the police, processor 3 sends activation signal to other traffic accident intelligent alarm devices 9 by radio receiving transmitting module 7, so that other processors carry out sound and light alarm after receiving data by radio receiving transmitting module in the highway traffic accident intelligent alarm system, then execution in step five; When the changes in vehicle speed value does not surpass setting threshold, return execution in step one.
Whether step 6, decision processor 3 receive the stop signal that keyswitch 6 sends, and when processor 3 received the stop signal that keyswitch 6 sends, processor 3 transmitted control signal to described audible-visual annunciator 2, audible-visual annunciator 2 stop alarms; When processor 3 does not receive the stop signal that keyswitch 6 sends, execution in step seven.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can design according to the present invention make many modifications and variations.Therefore, all in the art technician all should be in the determined protection domain by claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (5)
1. highway traffic accident intelligent alarm system, comprise n traffic accident intelligent alarm device (9), n is positive integer, it is characterized in that: described traffic accident intelligent alarm device (9) comprises power module (1), audible-visual annunciator (2), processor (3), speed of a motor vehicle detection module (4), wireless monitor camera (5) and radio receiving transmitting module (7); The output terminal of described speed of a motor vehicle detection module (4) connects the first input end of described processor (3), the first output terminal of described processor (3) connects the input end of described audible-visual annunciator (2), the second output terminal of described processor (3) connects the control signal input end of described wireless monitor camera (5), described radio receiving transmitting module (7) and two-way connection of described processor (3), described power module (1) is to described audible-visual annunciator (2), processor (3), speed of a motor vehicle detection module (4), wireless monitor camera (5) and radio receiving transmitting module (7) power supply.
2. highway traffic accident intelligent alarm system as claimed in claim 1, it is characterized in that: described traffic accident intelligent alarm device (9) also comprises keyswitch (6), the output terminal of described keyswitch (6) connects the second input end of described processor (3), and described power module (1) is powered to described keyswitch (6).
3. the highway traffic accident intelligent alarm method based on the described highway traffic accident of claim 2 intelligent alarm system comprises n traffic accident intelligent alarm device (9), and n is positive integer, it is characterized in that may further comprise the steps:
Step 1, speed of a motor vehicle detection module (4) the detection toy vehicle velocity value of passing through;
The toy vehicle velocity value that step 2, basis detect calculates the changes in vehicle speed value;
Step 3, judge that whether the changes in vehicle speed value surpasses setting threshold; When the changes in vehicle speed value surpassed setting threshold, processor (3) transmitted control signal to described audible-visual annunciator (2), and described audible-visual annunciator (2) begins to report to the police, and then execution in step four; When the changes in vehicle speed value does not surpass setting threshold, return execution in step one;
Step 4, processor (3) transmit control signal to described wireless monitor camera (5), and described wireless monitor camera (5) is taken pictures;
Whether step 5, decision processor (3) receive the stop signal that keyswitch (6) sends, when processor (3) receives the stop signal that keyswitch (6) sends, processor (3) transmits control signal to described audible-visual annunciator (2), audible-visual annunciator (2) stop alarm; When processor (3) does not receive the stop signal that keyswitch (6) sends, execution in step six;
Step 6, processor (3) judge whether audible-visual annunciator (2) time of fire alarming arrives setting-up time, when audible-visual annunciator (2) time of fire alarming arrives setting-up time, processor (3) transmits control signal to described audible-visual annunciator (2), audible-visual annunciator (2) stop alarm; When audible-visual annunciator (2) when time of fire alarming does not arrive setting-up time, return execution in step five.
4. highway traffic accident intelligent alarm method as claimed in claim 3, it is characterized in that: when the changes in vehicle speed value surpasses setting threshold, comprise that also processor (3) sends activation signal to the step of other traffic accident intelligent alarm devices (9) by radio receiving transmitting module (7) in the described step 3.
5. highway traffic accident intelligent alarm method as claimed in claim 4 is characterized in that: the step that also comprises traffic accident intelligent alarm device (9) the guide sound light crossing-signal warning that receives activation signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310340587.6A CN103366509B (en) | 2013-08-06 | 2013-08-06 | Highway traffic accident intelligent alarm system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310340587.6A CN103366509B (en) | 2013-08-06 | 2013-08-06 | Highway traffic accident intelligent alarm system and method |
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| CN103366509A true CN103366509A (en) | 2013-10-23 |
| CN103366509B CN103366509B (en) | 2015-12-09 |
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| CN201310340587.6A Expired - Fee Related CN103366509B (en) | 2013-08-06 | 2013-08-06 | Highway traffic accident intelligent alarm system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564819A (en) * | 2018-05-30 | 2018-09-21 | 江苏建筑职业技术学院 | Vehicle on highway drives safely and prevents shunt into one another serial warning device and method |
| CN111508237A (en) * | 2019-07-31 | 2020-08-07 | 深圳智慧车联科技有限公司 | Device and method for monitoring speed of large vehicle at intersection |
| CN111627224A (en) * | 2019-02-28 | 2020-09-04 | 杭州海康威视数字技术股份有限公司 | Vehicle speed abnormality detection method, device, equipment and storage medium |
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| CN1889142A (en) * | 2005-08-31 | 2007-01-03 | 深圳创维－Rgb电子有限公司 | Intelligent electronic prealarming system for express way driving safety |
| CN101639987A (en) * | 2009-08-19 | 2010-02-03 | 浙江正泰汽车零部件有限公司 | Wireless alarm system for preventing secondary accidents of freeway tunnel group |
| CN202563691U (en) * | 2012-05-04 | 2012-11-28 | 长春理工大学 | Portable overspeed warning device based on highway secondary accident prevention |
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2013
- 2013-08-06 CN CN201310340587.6A patent/CN103366509B/en not_active Expired - Fee Related
Patent Citations (5)
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| DE20013988U1 (en) * | 2000-08-14 | 2000-11-16 | Classen Egbert | Vehicle optical imaging system |
| GB2381143A (en) * | 2001-06-18 | 2003-04-23 | Origin Technologies Ltd | Speed trap detection and warning system distinguishing between speed traps on a motorway and other roads |
| CN1889142A (en) * | 2005-08-31 | 2007-01-03 | 深圳创维－Rgb电子有限公司 | Intelligent electronic prealarming system for express way driving safety |
| CN101639987A (en) * | 2009-08-19 | 2010-02-03 | 浙江正泰汽车零部件有限公司 | Wireless alarm system for preventing secondary accidents of freeway tunnel group |
| CN202563691U (en) * | 2012-05-04 | 2012-11-28 | 长春理工大学 | Portable overspeed warning device based on highway secondary accident prevention |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108564819A (en) * | 2018-05-30 | 2018-09-21 | 江苏建筑职业技术学院 | Vehicle on highway drives safely and prevents shunt into one another serial warning device and method |
| CN111627224A (en) * | 2019-02-28 | 2020-09-04 | 杭州海康威视数字技术股份有限公司 | Vehicle speed abnormality detection method, device, equipment and storage medium |
| CN111508237A (en) * | 2019-07-31 | 2020-08-07 | 深圳智慧车联科技有限公司 | Device and method for monitoring speed of large vehicle at intersection |
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| CN103366509B (en) | 2015-12-09 |
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Effective date of registration: 20160328 Address after: 401329 Chongqing Jiulongpo Ba Fu Zhen Xi and eleven agency agency Patentee after: Chongqing Hui Guan Machinery Co., Ltd. Address before: Nanping Nan'an District of Chongqing City Road 400060 No. 32 Building 5 unit 3 19-3 Patentee before: Zhang Xiaobin |
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Address after: 401329 Chongqing Jiulongpo Ba Fu Zhen Xi He Village eleven Patentee after: Chongqing Hui Guan Machinery Co., Ltd. Address before: 401329 Chongqing Jiulongpo Ba Fu Zhen Xi and eleven agency agency Patentee before: Chongqing Hui Guan Machinery Co., Ltd. |
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Granted publication date: 20151209 Termination date: 20170806 |
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