CN204576800U - Communicatively road traffic pedestrian's street crossing inductor - Google Patents
Communicatively road traffic pedestrian's street crossing inductor Download PDFInfo
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- CN204576800U CN204576800U CN201520224696.6U CN201520224696U CN204576800U CN 204576800 U CN204576800 U CN 204576800U CN 201520224696 U CN201520224696 U CN 201520224696U CN 204576800 U CN204576800 U CN 204576800U
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Abstract
The utility model discloses a kind of communicatively road traffic pedestrian's street crossing inductor, comprises teleseme and multiple pedestrian's street crossing inductor; Described teleseme is connected with the communication of pedestrian's street crossing inductor; Described teleseme is used for pedestrian's street crossing signal and the signal lamp state of the pedestrian's street crossing inductor transmission that basis receives, and sends latency request or control pedestrian's street crossing inductor to send voice warning to signal lamp; Described pedestrian's street crossing inductor is used for automatically detecting pedestrian's street crossing signal, and described signal is sent to described teleseme; Voice warning is sent according to teleseme signal.The utility model improves the defect of mechanical pedestrian's street crossing request unit, initiatively can respond to pedestrian whether to pass through and the directivity of process, by with teleseme with the use of, the green time of the increase People's Bank of China traffic lights suitable when pedestrian is too much, reach optimum clearance rate, in time pedestrian running red light being detected, can pedestrian be reminded in time to observe traffic rules and regulations, reduce the incidence of traffic hazard.
Description
Technical field
The utility model relates to a kind of communicatively road traffic pedestrian's street crossing inductor, belongs to the technical field that road traffic signal lamp controls.
Background technology
Along with the development of China's economic, urban population and vehicle sharply increase, congested in traffic problem more and more receives the concern of relevant departments, and a difficult problem that will solve is badly in need of in Ye Shi China, and the research and development of intelligent transportation system just provide good scheme for solving this difficult problem.As everyone knows, real intelligent transportation not only will solve the current problem of vehicle, and walk problem also should reasonably be solved, and such ability reasonably coordinates vehicle and the orderly of pedestrian is passed through, thus the current rate of optimization of road joints vehicle and pedestrian greatly, improve the congested problem of urban transportation.
In existing pedestrian's street crossing device, usually just singlely arrange mechanical botton, manual pressing the button in time having pedestrian's process, teleseme detects that button is pressed afterwards, according to the code of earlier set, lets pass to pedestrian.This traditional pedestrian's request unit, first hommization is not enough, need artificial manually to send request, secondly cannot when pedestrian lamp be green light phase, real-time automatic detection pedestrian traffic volume, number according to traffic volume suitably increases the walk time, finally cannot respond to pedestrian running red light situation, and remind in time.Thus the pedestrian's street crossing device of non intelligentization of this machinery, cannot meet the requirement of intelligent transportation, more can not well improve congested in traffic problem.
Summary of the invention
The utility model object improves the deficiency of existing pedestrian's street crossing device existence, makes pedestrian's street crossing inductor have more hommization, intellectuality, thus improve crossing vehicle and walk rate, improves traffic jam issue.This intelligent communication formula road traffic pedestrian's street crossing sensor structure is compact, saves cost and maintenance workload, applied widely.
The utility model for achieving the above object, adopts following technical scheme:
A kind of communicatively road traffic pedestrian's street crossing inductor, is characterized in that: it comprises the teleseme being arranged on crossing and the multiple pedestrian's street crossing inductors being arranged on same crossing the pedestrian crossing of different directions People's Bank of China; Described teleseme is connected with the communication of pedestrian's street crossing inductor;
Described teleseme is used for pedestrian's street crossing signal and the signal lamp state of the pedestrian's street crossing inductor transmission that basis receives, and sends latency request or control pedestrian's street crossing inductor to send voice warning to signal lamp;
Described pedestrian's street crossing inductor is used for automatically detecting pedestrian's street crossing signal, and described signal is sent to described teleseme; Voice warning is sent according to teleseme signal.
It is further characterized in that: described pedestrian's street crossing inductor is infrared emission type inductor, comprises infrared signal emitter and infrared signal and detects and treating apparatus; Described infrared signal emitter and infrared signal detect and treating apparatus is separately positioned on the both sides of People's Bank of China's zebra stripes, block infrared ray detect pedestrian's street crossing signal by pedestrian;
Described infrared signal emitter comprises power module, microcontroller and infrared transmission module; Described infrared signal emitter is powered by power module, launches infrared signal by microprocessor controls infrared transmission module;
Described infrared signal detects and treating apparatus comprises power module, microcontroller, infrared receiving module and voice cue module; Described infrared signal detects and treating apparatus is powered by power module, receives infrared signal, and send voice warning by microprocessor controls voice cue module by microprocessor controls infrared receiving module.
Further: the infrared transmission module of described infrared signal emitter and described infrared signal detect and the infrared receiving module for the treatment of apparatus respectively has two, described infrared transmission module and infrared receiving module form two groups of infrared emission devices, and described infrared emission device keeps at a certain distance away and is arranged on pedestrian's street crossing direction.
Preferred: above-mentioned teleseme and pedestrian's street crossing inductor carry out wireless telecommunications connection by wireless communication module, described wireless communication module is ZigBee module.
Advantage of the present utility model: communicatively road traffic pedestrian's street crossing inductor of the present utility model well improves the defect that conventional pedestrian crosses the old-fashioned machinery of street request unit, initiatively can respond to pedestrian whether to pass through and the directivity that can judge pedestrian's process, by with teleseme with the use of, the green time of the increase People's Bank of China traffic lights suitable when pedestrian is too much, reach optimum clearance rate, in time pedestrian running red light being detected, can pedestrian be reminded in time to observe traffic rules and regulations, reduce the incidence of traffic hazard.In addition this intelligent communication formula road traffic pedestrian's street crossing sensor structure is compact, saves cost and maintenance workload, applied widely.
Accompanying drawing explanation
Fig. 1 is system construction drawing of the present utility model.
Fig. 2 is circuit structure block diagram of the present utility model.
Embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1: a kind of communicatively road traffic pedestrian's street crossing inductor, comprise the teleseme being arranged on crossing and the multiple pedestrian's street crossing inductors being arranged on same crossing the pedestrian crossing of different directions People's Bank of China, teleseme is communicated by ZigBee wireless communication module with multiple pedestrian's street crossing inductor.
As shown in Figure 2: the pedestrian's street crossing inductor of communicatively road traffic pedestrian's street crossing inductor of the present utility model comprises two devices: infrared signal detects and treating apparatus and infrared signal emitter, these two devices are installed in People's Bank of China's zebra stripes both sides at crossing respectively, someone will walk zebra stripes when going across the road, and will pass through in the middle of these two devices.
Described infrared signal detects and treating apparatus comprises: the first power module, the first microcontroller, wireless communication module, voice cue module and infrared receiving module.
In the connection of modules, the first power module provides electric energy for other modules; Described first microcontroller is 32 ARM microprocessor, its effect is the infrared information that receives of process infrared receiving module and the result of process is wirelessly sent to teleseme, and in time pedestrian running red light having been detected, voice cue module will be controlled give a warning, remind pedestrian to observe traffic rules and regulations.So the functional module be connected with microcontroller has wireless communication module, infrared receiving module and voice cue module.
Described infrared signal emitter comprises: second source module, the second microcontroller and infrared signal transmitter module.In the connection of modules, second source module provides electric energy for other modules, is connected so will have with other modules; The second microcontroller described in infrared signal emitter is also 32 ARM microprocessor, just effect is different from the first microcontroller, its primary responsibility controls the infrared ray that infrared transmitter sends feature rule, with realize can be detected by infrared signal and in treating apparatus infrared receiving module receive, thus two infrared emission lines are formed, judge whether pedestrian's process and pedestrian are from which direction process, and the functional module be thus connected with microcontroller only has infrared transmission module by these two infrared emission lines.
The above mainly describes the modules of communicatively road traffic pedestrian's street crossing inductor and the connection aspect of element, and that mainly introduces function below realizes aspect.
What first introduce is how communicatively road traffic pedestrian's street crossing inductor detects the pedestrian that going across the road and how to judge that pedestrian is going toward road opposite or coming from road opposite.According to noted earlier, when the work of communicatively road traffic pedestrian's street crossing inductor, infrared signal emitter and infrared signal detect and can form two infrared rays between treating apparatus, as the infrared ray 1 in Fig. 2 and infrared ray 2, when You Renzou People's Bank of China zebra stripes go across the road time, these two infrared rays will successively be blocked, at this time substantially can judge that someone have passed through, want to judge pedestrian be come from road opposite or road opposite will be gone to will to judge which bar infrared ray has first been blocked by microprocessor, if infrared ray 1 is first blocked, thereafter infrared ray 2 is just blocked, so can judge that pedestrian goes from infrared ray 1 direction to infrared ray 2 direction, otherwise then direction is contrary.By the above, well solved the directional problems whether having pedestrian's process and pedestrian's process by infrared priority shading type technology.
Secondly what introduce is that communicatively road traffic pedestrian's street crossing inductor coordinates with teleseme and realizes when pedestrian is too much time, and the green time of suitable increase People's Bank of China traffic lights reaches optimum clearance rate.According to noted earlier, communicatively road traffic pedestrian's street crossing inductor can carry out radio communication with teleseme, pedestrian's street crossing inductor can obtain the green light count down time of People's Bank of China's traffic lights from teleseme, when the green light countdown got closes to an end time, first microprocessor can judge according to current pedestrian's situation of going across the road, if now also have many pedestrians going to road opposite successively, so first microprocessor will think that the pedestrian gone across the road at present is still a lot, need proper extension signal timing, at this time will send to teleseme and extend the request of walk time, teleseme can reply whether agree to the prolongation walk time according to the passage situation at current whole crossing after acquisition request.
What finally introduce is that communicatively road traffic pedestrian's street crossing inductor detects pedestrian running red light function.According to noted earlier, communicatively road traffic pedestrian's street crossing inductor can judge that pedestrian is through direction, and the countdown of People's Bank of China traffic lights can be obtained from teleseme, so in conjunction with these two technology, when communicatively road traffic pedestrian's street crossing inductor get be People's Bank of China's traffic lights carrying out red light countdown time, automatically will detect and at this time whether have pedestrian will go to road opposite, if there is this situation, then the first microcontroller will control voice cue module and gives a warning, warning pedestrian makes a dash across the red light, him is pointed out to observe traffic rules and regulations.
Claims (5)
1. a communicatively road traffic pedestrian's street crossing inductor, is characterized in that: it comprises the teleseme being arranged on crossing and the multiple pedestrian's street crossing inductors being arranged on same crossing the pedestrian crossing of different directions People's Bank of China; Described teleseme is connected with the communication of pedestrian's street crossing inductor;
Described teleseme is used for pedestrian's street crossing signal and the signal lamp state of the pedestrian's street crossing inductor transmission that basis receives, and sends latency request or control pedestrian's street crossing inductor to send voice warning to signal lamp;
Described pedestrian's street crossing inductor is used for automatically detecting pedestrian's street crossing signal, and described signal is sent to described teleseme; Voice warning is sent according to teleseme signal.
2. communicatively road traffic pedestrian's street crossing inductor according to claim 1, is characterized in that: described pedestrian's street crossing inductor is infrared emission type inductor, comprises infrared signal emitter and infrared signal and detects and treating apparatus; Described infrared signal emitter and infrared signal detect and treating apparatus is separately positioned on the both sides of People's Bank of China's zebra stripes, block infrared ray detect pedestrian's street crossing signal by pedestrian;
Described infrared signal emitter comprises power module, microcontroller and infrared transmission module; Described infrared signal emitter is powered by power module, launches infrared signal by microprocessor controls infrared transmission module;
Described infrared signal detects and treating apparatus comprises power module, microcontroller, infrared receiving module and voice cue module; Described infrared signal detects and treating apparatus is powered by power module, receives infrared signal, and send voice warning by microprocessor controls voice cue module by microprocessor controls infrared receiving module.
3. communicatively road traffic pedestrian's street crossing inductor according to claim 2, it is characterized in that: the infrared transmission module of described infrared signal emitter and described infrared signal detect and the infrared receiving module for the treatment of apparatus respectively has two, described infrared transmission module and infrared receiving module form two groups of infrared emission devices, and described infrared emission device keeps at a certain distance away and is arranged on pedestrian's street crossing direction.
4. the communicatively road traffic pedestrian's street crossing inductor according to any one of claim 1-3, is characterized in that: described teleseme and pedestrian's street crossing inductor carry out wireless telecommunications connection by wireless communication module.
5. communicatively road traffic pedestrian's street crossing inductor according to claim 4, is characterized in that: described wireless communication module is ZigBee module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520224696.6U CN204576800U (en) | 2015-04-14 | 2015-04-14 | Communicatively road traffic pedestrian's street crossing inductor |
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| CN201520224696.6U CN204576800U (en) | 2015-04-14 | 2015-04-14 | Communicatively road traffic pedestrian's street crossing inductor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481518A (en) * | 2017-10-09 | 2017-12-15 | 北京百纳友为科技有限公司 | Wireless pedestrian's street crossing audiovisual alarming device and system |
| CN107742427A (en) * | 2017-11-21 | 2018-02-27 | 绍兴光彩显示技术有限公司诸暨分公司 | A kind of safe and efficient traffic signals lamp management system and method |
| CN107784830A (en) * | 2016-08-30 | 2018-03-09 | 林皓 | A kind of traffic monitoring system and its monitoring and managing method |
| CN112458946A (en) * | 2020-11-27 | 2021-03-09 | 杭州晶一智能科技有限公司 | Intelligent sidewalk capable of displaying whether pedestrians exist |
-
2015
- 2015-04-14 CN CN201520224696.6U patent/CN204576800U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107784830A (en) * | 2016-08-30 | 2018-03-09 | 林皓 | A kind of traffic monitoring system and its monitoring and managing method |
| CN107481518A (en) * | 2017-10-09 | 2017-12-15 | 北京百纳友为科技有限公司 | Wireless pedestrian's street crossing audiovisual alarming device and system |
| CN107742427A (en) * | 2017-11-21 | 2018-02-27 | 绍兴光彩显示技术有限公司诸暨分公司 | A kind of safe and efficient traffic signals lamp management system and method |
| CN107742427B (en) * | 2017-11-21 | 2023-10-03 | 绍兴光彩显示技术有限公司 | Safe and efficient traffic signal lamp management system and method |
| CN112458946A (en) * | 2020-11-27 | 2021-03-09 | 杭州晶一智能科技有限公司 | Intelligent sidewalk capable of displaying whether pedestrians exist |
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Address after: 214101 Xishan Economic Development Zone, Jiangsu Province, science and Technology Industrial Park, No. 1, No. Patentee after: Jiangsu aerospace Polytron Technologies Inc Address before: 214000 Wuxi science and Technology Industrial Park, Xishan District, Jiangsu, No. 1 Patentee before: Jiangsu Daway Technologies Co., Ltd. |