CN103295363B - Pressure-sensitive/inclination sensing accident site alarming system - Google Patents
Pressure-sensitive/inclination sensing accident site alarming system Download PDFInfo
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- CN103295363B CN103295363B CN201310242226.8A CN201310242226A CN103295363B CN 103295363 B CN103295363 B CN 103295363B CN 201310242226 A CN201310242226 A CN 201310242226A CN 103295363 B CN103295363 B CN 103295363B
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Abstract
The invention relates to a pressure-sensitive/inclination sensing accident site alarming system which is characterized by comprising a pressure-sensitive cable, a main machine, auxiliary machines and shoulder-worn alarms. The main machine comprises a first processor, an analog-to-digital (AD) converter, a first wireless communication module and a first audible and visual alarm, and one end of the pressure-sensitive cable is connected with the input end of the AD converter. Each auxiliary machine comprises a second processor, an inclination sensor, a second wireless communication module and a second audible and visual alarm. Each shoulder-worn alarm comprises a third processor, a third wireless communication module and a buzzer. The first wireless communication module is wirelessly connected with the second wireless communication modules, the second wireless communication modules are wirelessly connected with the third wireless communication modules, and the third wireless communication modules are wirelessly connected with the first wireless communication module. The main machine, all the auxiliary machines and all the shoulder-worn alarms send alarming sounds simultaneously once a vehicle rolls the pressure-sensitive cable or collides the auxiliary machines. The pressure-sensitive/inclination sensing accident site alarming system is applicable to personnel security protection at the accident handling site on the expressways.
Description
Technical field
The present invention relates to a kind of warning device.Specifically, be arranged in the scene of a traffic accident, be used for the warning system that prevents vehicular traffic from working the mischief to field staff.Be particularly useful for the personnel safety guard at accident treatment scene on highway.
Background technology
In recent years, along with the development of society, car enters huge numbers of families.Along with increasing year by year of vehicle, traffic hazard is also in increasing trend year by year.Especially on a highway, the incidence of traffic hazard is more frequent.On a highway, once there is traffic hazard, often need traffic-police to come the scene of the accident and process.And in the scene of the accident, for guaranteeing the safety of accident treatment personnel (traffic-police), prevent vehicular traffic from swarming into the scene of the accident, just alarming device must be set around the scene of the accident.Tradition alarming device is around the scene of the accident, arrange warning sign or isolation pile, the prompting such as to slow down to vehicular traffic with this, detour.Because this alarming device lacks warning function, run into that fatigue driving, abrupt slope, road are sliding, sight line blocks and the situation such as weather extremes, have vehicle unavoidably and swarm into warning region, jeopardize the safety of scene of the accident personnel, time serious, secondary casualty accident can be caused in the scene of the accident.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of Pressure-sensitive/isensingion sensingion accident site warning system.Adopt this warning system, vehicle can be avoided to swarm into warning region, guarantee the safety of scene of the accident personnel, avoid, in the scene of the accident, secondary casualty accident occurs.
For solving the problem, take following technical scheme:
Pressure-sensitive/isensingion sensingion accident site warning system feature of the present invention comprises pressure-sensitive cable main frame, at least two pairs of machines and at least two shoulders to wear alarm.Described main frame contains first processor, AD converter, the first wireless communication module and first sound light crossing-signal, described one end of pressure-sensitive cable is connected with the input end of AD converter, described first processor has two output terminals, and this two output terminal is connected with the first wireless communication module with first sound light crossing-signal respectively.Described pair of machine contains the second processor, obliquity sensor, the second wireless communication module, second sound light crossing-signal, and the output terminal of obliquity sensor is connected with the input end of the second processor.Described second processor has two output terminals, and these two output terminals are connected with the input end of the second wireless communication module with second sound light crossing-signal respectively.Described shoulder is worn alarm and is contained the 3rd processor, the 3rd wireless communication module and hummer, and the output terminal of described 3rd wireless communication module is connected with the input end of the 3rd processor, and the output terminal of the 3rd processor connects with hummer.Between the second wireless communication module of the first wireless communication module of described main frame and the machine of paying, pay between the 3rd wireless communication module that the second wireless communication module of machine and described shoulder wear alarm and take on and wear between the 3rd wireless communication module of alarm and the first wireless communication module of main frame, all pass through wireless connections.
Wherein, described first processor, the second processor and the 3rd processor are CPU.
Take such scheme, have the following advantages:
As can be seen from the above scheme, due to Pressure-sensitive/isensingion sensingion accident site warning system of the present invention comprise pressure-sensitive cable, main frame, at least two pay machines and at least two shoulders wear alarm.Described main frame contains first processor, AD converter, the first wireless communication module and first sound light crossing-signal, described one end of pressure-sensitive cable is connected with the input end of AD converter, described first processor has two output terminals, and this two output terminal is connected with the first wireless communication module with first sound light crossing-signal respectively.Described pair of machine contains the second processor, obliquity sensor, the second wireless communication module, second sound light crossing-signal, and the output terminal of obliquity sensor is connected with the input end of the second processor.Described second processor has two output terminals, and these two output terminals are connected with the input end of the second wireless communication module with second sound light crossing-signal respectively.Described shoulder is worn alarm and is contained the 3rd processor, the 3rd wireless communication module and hummer, and the output terminal of described 3rd wireless communication module is connected with the input end of the 3rd processor, and the output terminal of the 3rd processor connects with hummer.Between the second wireless communication module of the first wireless communication module of described main frame and the machine of paying, pay between the 3rd wireless communication module that the second wireless communication module of machine and described shoulder wear alarm and take on and wear between the 3rd wireless communication module of alarm and the first wireless communication module of main frame, all pass through wireless connections.During use, described main frame be contained in be wound around pressure-sensitive cable capstan winch in.First enclose by cable-pull and in 7 fonts and be placed on the scene of the accident, then main frame and the machine of paying are distributed on the inner side of cable successively, meanwhile, described shoulder is worn machine and is worn on the body of scene of the accident personnel.Accident treatment personnel are wherein movable in the region surrounded by cable.Once occur that pressure-sensitive cable is rolled situation by vehicle, pressure-sensitive signal will be produced between two electrodes of cable, this pressure-sensitive signal converts through AD converter the first processor given after digital signal in main frame to, after described digital signal meets or exceeds default value, instruction can be sent to the first wireless communication module and first sound light crossing-signal, first sound light crossing-signal is sounded the alarm.Meanwhile, by the first wireless communication module, the second wireless communication module in this instruction and each pair of machine and each are takeed on the 3rd wireless communication module worn in alarm to network, second sound light crossing-signal in each pair of machine is sounded the alarm, to remind accident treatment personnel to hasten to hide with each shoulder hummer worn in alarm together with the first sound light crossing-signal in main frame.In addition, when vehicular traffic bump against any one pair of machine make pay a machine tilt an angle time, obliquity sensor wherein can detect a degree of tilt signal, this dip angle signal is after paying the second processor process in machine, passing to while the place second sound light crossing-signal paid in machine carries out reporting to the police, give place and pay the second wireless communication module in machine, and the first wireless communication module passed to by this second wireless communication module in main frame, shoulder wears the 3rd wireless communication module in machine and the second wireless communication module in all the other pair of machine, make the first sound light crossing-signal in main frame, the sound is sent together with the hummer that second sound light crossing-signal in each pair of machine and shoulder are worn in machine, accident treatment personnel are reminded to hasten to hide.Again because the present invention contains pressure-sensitive cable and obliquity sensor and two overlaps abnormality detection disposal systems, there is double insurance.No matter vehicular traffic is roll pressure-sensitive cable, still bumps against the machine of paying, and main frame, each pair of machine and each shoulder all can be made to wear together with alarm and send chimes of doom.Compared with the traditional alarming device in background technology, there is dual-alarm function, can avoid jeopardizing scene of the accident personal security, cause the situation of secondary casualty accident to occur.
Accompanying drawing explanation
Fig. 1 is Pressure-sensitive/isensingion sensingion accident site warning system functional-block diagram of the present invention;
Fig. 2 is Pressure-sensitive/isensingion sensingion accident site warning system using state schematic diagram of the present invention.
Embodiment
As shown in Figure 1, Pressure-sensitive/isensingion sensingion accident site warning system of the present invention comprises 2, three, pressure-sensitive cable 1, main frame and pays machine 3 and three shoulders and wear alarm 4.Described main frame 2 is containing first processor 202, AD converter 201, first wireless communication module 203 and first sound light crossing-signal 204, one end of described pressure-sensitive cable 1 is connected with the input end of AD converter 201, described first processor 202 has two output terminals, and this two output terminal is connected with the first wireless communication module 203 with first sound light crossing-signal 204 respectively.Described pair of machine 3 is containing the second processor 302, obliquity sensor 301, second wireless communication module 303, second sound light crossing-signal 304, and the output terminal of obliquity sensor 301 is connected with the input end of the second processor 302.Described second processor 302 is provided with two output terminals, and these two output terminals are connected with the input end of second sound light crossing-signal 304 with the second wireless communication module 303 respectively.Described shoulder wears alarm 4 containing the 3rd processor 402, the 3rd wireless communication module 401 and hummer 403, the output terminal of described 3rd wireless communication module 401 is connected with the input end of the 3rd processor 402, and the output terminal of the 3rd processor 402 connects with hummer 403.Between the second wireless communication module 303 of the first wireless communication module 203 of described main frame 2 and the machine of paying, pay between the 3rd wireless communication module 401 that the second wireless communication module 303 of machine 3 and described shoulder wear alarm 4 and take on and wear between the 3rd wireless communication module 401 of alarm 4 and the first wireless communication module 203 of main frame 2, all pass through wireless connections.The second processor 302 in described pair of machine 3, obliquity sensor 301, second wireless communication module 303, second sound light crossing-signal 304 are all contained in cylinder.Described main frame 2 be contained in be wound around pressure-sensitive cable 1 capstan winch in.
Wherein, described first processor 202, second processor 302 and the 3rd processor 402 are CPU.
See Fig. 2, during use, first pressure-sensitive cable 1 is pulled out and be that 7 fonts enclose the scene of the accident being placed on highway, then by main frame 2 with pay the inner side that machine 3 is distributed on pressure-sensitive cable 1 successively, meanwhile, described shoulder is worn alarm 4 and is worn on the body of scene of the accident personnel.Accident treatment personnel are wherein movable in the region surrounded by pressure-sensitive cable 1.Once occur that pressure-sensitive cable 1 is rolled situation by vehicle, pressure-sensitive signal will be produced between two electrodes of pressure-sensitive cable 1, this pressure-sensitive signal converts through AD converter 201 first processor 202 given after digital signal in main frame 2 to, after described digital signal meets or exceeds default value, instruction can be sent to the first wireless communication module 203 and first sound light crossing-signal 204, first sound light crossing-signal 204 is sounded the alarm.Meanwhile, by the first wireless communication module 203, the second wireless communication module 303 in this instruction and each pair of machine 3 and each are takeed on the 3rd wireless communication module 401 worn in alarm 4 to network, second sound light crossing-signal 304 in each pair of machine 3 is sounded the alarm, to remind accident treatment personnel to hasten to hide with each shoulder hummer 403 worn in alarm 4 together with the first sound light crossing-signal 204 in main frame 2.In addition, when vehicular traffic bump against any one pair of machine 3 make pay a machine 3 tilt an angle time, obliquity sensor 301 wherein can detect a dip angle signal, this dip angle signal is after the second processor 302 paid in machine 3 processes, passing to while the place second sound light crossing-signal 304 paid in machine 3 carries out reporting to the police, give place and pay the second wireless communication module 303 in machine 3, and the first wireless communication module 203 passed to by this second wireless communication module in main frame 2, shoulder wears the 3rd wireless communication module 401 in alarm 4 and the second wireless communication module 303 in all the other pair of machine 3, make the first sound light crossing-signal 204 in main frame 2, sound the alarm together with the hummer 403 that second sound light crossing-signal 304 in each pair of machine 3 and shoulder are worn in alarm 4, accident treatment personnel are reminded to hasten to hide.Again because the present invention contains pressure-sensitive cable 1 and obliquity sensor 301 and two overlaps abnormality detection disposal systems, there is double insurance.No matter vehicular traffic is roll pressure-sensitive cable 1, still bumps against and pays a machine 3, main frame 2, each pair of machine 3 and each shoulder all can be made to wear together with alarm 4 and send chimes of doom.Compared with the traditional alarming device in background technology, there is dual-alarm function, can avoid jeopardizing scene of the accident personal security, cause the situation of secondary casualty accident to occur.
Claims (2)
1. Pressure-sensitive/isensingion sensingion accident site warning system, is characterized in that comprising pressure-sensitive cable (1) main frame (2), at least two pairs of machines (3) and at least two shoulders wears alarm (4); Described main frame (2) is containing first processor (202), AD converter (201), the first wireless communication module (203) and first sound light crossing-signal (204), one end of described pressure-sensitive cable (1) is connected with the input end of AD converter (201), described first processor (202) has two output terminals, and this two output terminal is connected with the first wireless communication module (203) with first sound light crossing-signal (204) respectively; Described pair of machine (3) is containing the second processor (302), obliquity sensor (301), the second wireless communication module (303), second sound light crossing-signal (304), and the output terminal of obliquity sensor (301) is connected with the input end of the second processor (302); Described second processor (302) has two output terminals, and these two output terminals are connected with the input end of the second wireless communication module (303) with second sound light crossing-signal (304) respectively; Described shoulder wears alarm (4) containing the 3rd processor (402), the 3rd wireless communication module (401) and hummer (403), the output terminal of described 3rd wireless communication module (401) is connected with the input end of the 3rd processor (402), and the output terminal of the 3rd processor (402) connects with hummer (403); First wireless communication module (203) of described main frame (2) and pay machine (3) the second wireless communication module (303) between, pay between the 3rd wireless communication module (401) that second wireless communication module (303) of machine (3) and described shoulder wear alarm (4) and shoulder is worn between the 3rd communication module (401) of alarm (4) and first wireless communication module (203) of main frame (2), all pass through wireless connections.
2. Pressure-sensitive/isensingion sensingion accident site warning system according to claim 1, is characterized in that described first processor (202), the second processor (302) and the 3rd processor (402) are CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310242226.8A CN103295363B (en) | 2013-06-19 | 2013-06-19 | Pressure-sensitive/inclination sensing accident site alarming system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310242226.8A CN103295363B (en) | 2013-06-19 | 2013-06-19 | Pressure-sensitive/inclination sensing accident site alarming system |
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| Publication Number | Publication Date |
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| CN103295363A CN103295363A (en) | 2013-09-11 |
| CN103295363B true CN103295363B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310242226.8A Expired - Fee Related CN103295363B (en) | 2013-06-19 | 2013-06-19 | Pressure-sensitive/inclination sensing accident site alarming system |
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| CN106128029A (en) * | 2016-08-19 | 2016-11-16 | 公安部交通管理科学研究所 | Trailer-type scene of the accident vehicle break-in warning system |
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|---|---|---|---|---|
| JPH1074295A (en) * | 1996-08-30 | 1998-03-17 | Takeda Shoten:Kk | Device for alarming vehicle approach to accident lane or the like |
| CN201749573U (en) * | 2010-03-11 | 2011-02-16 | 万金辉 | Crime scene investigation protection alarm for traffic accidents |
| CN202013628U (en) * | 2011-03-31 | 2011-10-19 | 长春理工大学 | Staff safety alarming device for accident site on expressway |
| CN202816098U (en) * | 2012-09-19 | 2013-03-20 | 北京捷运信通科技有限公司 | Multifunctional security alarm system based on line construction security protection |
| CN202948572U (en) * | 2012-11-30 | 2013-05-22 | 东北林业大学 | Accident scene safety warning device |
| CN203311586U (en) * | 2013-06-19 | 2013-11-27 | 贵州省道路交通安全协会 | Pressure-sensitive/tilt sensing-type accident site alarm system |
-
2013
- 2013-06-19 CN CN201310242226.8A patent/CN103295363B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1074295A (en) * | 1996-08-30 | 1998-03-17 | Takeda Shoten:Kk | Device for alarming vehicle approach to accident lane or the like |
| CN201749573U (en) * | 2010-03-11 | 2011-02-16 | 万金辉 | Crime scene investigation protection alarm for traffic accidents |
| CN202013628U (en) * | 2011-03-31 | 2011-10-19 | 长春理工大学 | Staff safety alarming device for accident site on expressway |
| CN202816098U (en) * | 2012-09-19 | 2013-03-20 | 北京捷运信通科技有限公司 | Multifunctional security alarm system based on line construction security protection |
| CN202948572U (en) * | 2012-11-30 | 2013-05-22 | 东北林业大学 | Accident scene safety warning device |
| CN203311586U (en) * | 2013-06-19 | 2013-11-27 | 贵州省道路交通安全协会 | Pressure-sensitive/tilt sensing-type accident site alarm system |
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