CN207558205U - Pedestrian cares about street crossing early warning system - Google Patents
Pedestrian cares about street crossing early warning system Download PDFInfo
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- CN207558205U CN207558205U CN201721268162.9U CN201721268162U CN207558205U CN 207558205 U CN207558205 U CN 207558205U CN 201721268162 U CN201721268162 U CN 201721268162U CN 207558205 U CN207558205 U CN 207558205U
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Abstract
The utility model provides a kind of pedestrian and cares about street crossing early warning system, including front-end detector, detection control cabinet and source of early warning, front-end detector uses pedestrian detector, front-end detector is laid in the both sides upright bar of crossing zebra stripes, front-end detector and detection control cabinet wireless telecommunications, detect control cabinet wireless connection source of early warning；The system monitors the pedestrian's street crossing state of zebra crossing and waiting area in real time, it is not influenced by extraneous factors such as weather, detection information is further transmitted to detection control cabinet, output signal is sent to by warning mark unit and flicker railway spike according to detection and analysis result, information of effectively giving way is provided for vehicle driver.
Description
Technical field
The utility model is related to a kind of pedestrians to care about street crossing early warning system.
Background technology
Zebra crossing is the safety line of pedestrian's street crossing, but because motor vehicle in zebra crossing Qian Zheng roads robs row in reality,
It does not give way or because of night/misty rain day low visibility, the problems such as driver can not have found pedestrian in time, pedestrian's street crossing is uneasy
Entirely, traffic accident takes place frequently.According to statistics, traffic accident 1.4 ten thousand has occurred altogether on national crossing zebra stripes since 2014, makes
Into 3898 people death.One woman of Zhumadian City of Henan Province's in June, 2017 on crossing zebra stripes by it is secondary roll it is lethal,
Initiation media focus on, netizen discusses warmly, later the Chinese Central Television (CCTV)《Focus》Program is carried out for pedestrian's street crossing safety problem
It inquires into.At the same time the Ministry of Public Security continuously promulgates《Zebra stripes are given precedence to about further reinforcement motor vehicle and electric bicycle leads to order
The notice of management》、《About the letter for suggesting further improving cross-road passages for pedestrians》And《Carry out volunteer about suggestion and give precedence to zebra
The letter of line civilization advice activity》Associated documents emphasize pedestrian's street crossing trouble free service.
The behavior of pedestrian is not given precedence to currently for motor vehicle, urban is equipped at crossing does not give precedence to pedestrian and grab
Shooting system by capturing punishment to the violation vehicle that do not give way, effectively deters vehicle driver and carries out deceleration avoidance, but at night
Between/visibility such as misty rain day are relatively low or in the case that truck, lorry influence sight, when vehicle driver has found to be during pedestrian
It is later, it can not accomplish effective accident containment；For low visibility, traffic accident caused by driver does not have found pedestrian in time,
Britain lays Berry Sha's column since the forties in last century at zebra crossing, by the vehicle of bright light early warning dealing, but one
The emergency warning lamp effect directly flickered is smaller, and driver fails to receive real warning；For pedestrian's street crossing safety problem, conventional pedestrian's mistake
Although street PBU pushbutton unit gives pedestrains safety transit time, but caused by the presence of only having the time consistency that one or two people passes through but sets
The problem of time wastes, traffic congestion.On this basis, existing patent CN 201420773799.3 proposes a kind of crossing
Optical fiber intelligent prompt system, patent CN 201610905258.5 propose a kind of pedestrian's street crossing automatic warning system, patent CN
201610405029 .7 propose a kind of induction type pedestrian's street crossing signal control method and system.
The traffic system that patent CN201420773799.3 and patent CN 201610905258.5 are proposed is visited by detecting
Pedestrian's state in region is surveyed, the warning to watch for pedestrians, Patent are provided for vehicle driver by flickering floor-lamp
CN201420773799.3 proposes to realize vehicle early warning, but optical fiber is buried lowly using infrared induction detection and optical fiber
Cost is high, and road pavement transformation is larger；Patent CN 20161090528.5 is by being detected pedestrian Accreditation Waiting Area, according to Accreditation Waiting Area
Detection information provides bright light warning vehicular traffic, but only the Accreditation Waiting Area of both sides is detected.Patent CN 201610405029.7
Pedestrian's velocity measuring is carried out for the underpass for being provided with safety island, increases transit time for pedestrian, although effective guarantee row
People improves pedestrian's street crossing safety, but do not provide corresponding signal optimization method for other states normal through crossing.
Utility model content
The purpose of this utility model is to provide a kind of pedestrian and cares about street crossing early warning system, by being laid in crossing zebra
The pedestrian detector of line both sides monitors pedestrian's street crossing state in real time, is provided using warning mark unit and flicker railway spike for driver
Slow down and remind, prevent traffic accident, solve the emergency warning lamp in the prior art flickered always and act on smaller, light guide
Fiber buries the problems such as low cost is high, and road pavement transformation is larger.
The technical solution of the utility model is：
A kind of pedestrian cares about street crossing early warning system, including front-end detector, detection control cabinet and source of early warning, front-end detection
Device uses pedestrian detector, and front-end detector is laid in the both sides upright bar of crossing zebra stripes, and front-end detector is controlled with detection
Case wireless telecommunications processed detect control cabinet wireless connection source of early warning.
Further, pedestrian detector uses hot sensing detection instrument.
Further, source of early warning includes flicker railway spike and warning mark.
Flicker railway spike and railway spike flickered using buried solar energy, be laid in crossing zebra stripes and vehicle stop line it
Between；Warning mark is laid in crossing both sides, and driver is prompted using flashing lamp board.
Further, front-end detector detects in a plurality of lane width by preset detection zone and is crossing horse
The pedestrian on road and the pedestrian of waiting area, front end pedestrian detector utilize pedestrian's shape in hot sensing detection technology detection detection zone
State information, and pass through wireless transmission transmit information to detection control cabinet handled.
The beneficial effects of the utility model are：
First, this kind of pedestrian cares about street crossing early warning system, and wireless transmission method strong applicability is small by ectocine, simultaneously
Buried solar energy flicker railway spike is laid simply, and buried design will not cause light pollution, while any one without excavated pavement
A railway spike, which is damaged, does not influence whole system operation, and holistic cost is relatively low.
2nd, this kind of pedestrian cares about street crossing early warning system, monitors zebra crossing in real time using hot sensing detecting instrument and waits
The pedestrian's street crossing state in area is waited, is not influenced by extraneous factors such as weather, detection information is further transmitted to detection control cabinet, root
Output signal is sent to warning mark unit and flicker railway spike according to detection and analysis result, effective deceleration is provided for vehicle driver
Allow row information.
3rd, this kind of pedestrian cares about street crossing early warning system, can access traffic signal control system, utilizes the spirit of pedestrian detection information
The timing scheme of adjustment crossing zebra stripes signal system living ensures to optimize traffic flow while pedestrains safety street crossing, prevent
The generation of traffic congestion.
Description of the drawings
Fig. 1 is that the utility model embodiment pedestrian cares about street crossing early warning system and illustrates schematic diagram；Wherein：1- front-end detections
Device, 2- detection control cabinets, 3- sources of early warning；
Fig. 2 is that the utility model embodiment pedestrian cares about street crossing early warning system layout diagram；Wherein：4- warning marks,
5- pedestrian detectors, 6- solar energy flicker railway spike.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment
A kind of pedestrian cares about street crossing early warning system, such as Fig. 1, including front-end detector 1, detection control cabinet 2 and source of early warning
3, front-end detector 1 uses pedestrian detector, and front-end detector 1 is set in the both sides upright bar of crossing zebra stripes, front end inspection
Device 1 and detection 2 wireless telecommunications of control cabinet are surveyed, detects 2 wireless connection source of early warning 3 of control cabinet.
Source of early warning 3 includes flicker railway spike and warning mark unit.It flickers railway spike and railway spike is flickered using buried solar energy.
Warning mark unit is laid in crossing both sides, and warning mark unit uses flashing lamp.
This kind of pedestrian cares about street crossing early warning system, real-time by the pedestrian detector for being laid in crossing zebra stripes both sides
Pedestrian's street crossing state is monitored, providing deceleration for driver using warning mark unit and flicker railway spike reminds, and prevents traffic accident
Generation,
Front-end detector 1 is set in the both sides upright bar of crossing zebra stripes, and front end pedestrian detector is examined using heat sensing
Survey technology detection detection zone in pedestrian's status information, and pass through wireless transmission transmit information to detection control cabinet 2 carry out
Processing.
The real-time monitoring information of 2 receiving front-end detector 1 of control cabinet transmission is detected, judges pedestrian on crossing zebra stripes
By state, if there are pedestrian's street crossing information output drive signals to pre-warning mark and flash glint railway spike.
Source of early warning 3 receives the wireless transmission information of detection control cabinet 2, realizes automatic flicker, deceleration is provided for driver
Prompting message.Wherein warning mark unit is laid in crossing both sides, and indicates " giving precedence to pedestrian " printed words, according to testing result
Flash for prompting vehicle；It flickers railway spike and flickers railway spike using buried solar energy, build without extensive excavated pavement, railway spike relies on
Solar energy and accumulator operation, carry out early warning, avoidance information are provided for driver according to testing result.
A kind of pedestrian cares about street crossing early warning system, lays mode as shown in Fig. 2, including warning mark 4, pedestrian detector 5
With flicker railway spike 6.Before warning mark 4 is built up in zebra stripes stop line, distance is more than 20 meters；Pedestrian detector 5 is built in people's row
Lateral road both ends, under normal circumstances, detector mounting height are 6 ~ 7 meters, and closely detection zone is 0 ~ 12 meter to detector, be can detect
The pedestrian to go across the road in a plurality of lane width and the pedestrian of waiting area, if section is wider and road is there are central partition,
It can again lay at one and be detected on central partition；Flicker railway spike 6 is equidistantly laid in zebra stripes with stopping by multiple railway spikes
Between line, the road nail hole for generally drilling through 50mm depth is installed, and railway spike LED lamp bead is towards direction to the car, and railway spike is maintained at
On straight line.
Embodiment is also may be used on the section zebra crossing of walker signal lamp, is wirelessly transmitted to according to detection information
Walk whistle control system is judged while pedestrian's state in the Statistics Bar crossing right of way signal period in people waiting area
Pedestrian's number, real-time optimization adjustment walk signal duration, if wherein still thering is pedestrian not pass through crossing in long green light time
The automatic long green light time that increases is up to period maximum green perild, if leading in certain period of time without pedestrian after long green light time in short-term
Row jumps to red light automatically, shortens long green light time；In red light, if without waiting pedestrian, this period green time is skipped automatically,
If pedestrian's number that waiting is passed through is more than max-thresholds, redirect as green light, red light duration in the shortening period, real-time optimization traffic
Stream ensures the transit time of section crossing zebra stripes street pedestrian and the vehicle that comes and goes, avoids traffic congestion.
Claims (3)
1. a kind of pedestrian cares about street crossing early warning system, it is characterised in that：It is set including front-end detector, detection control cabinet and early warning
Standby, front-end detector uses pedestrian detector, and front-end detector is laid in the both sides upright bar of crossing zebra stripes, front-end detection
Device and detection control cabinet wireless telecommunications, detect control cabinet wireless connection source of early warning.
2. pedestrian as described in claim 1 cares about street crossing early warning system, it is characterised in that：Pedestrian detector uses human body infrared
Hot sensing detection instrument.
3. as claim 1-2 any one of them pedestrian cares about street crossing early warning system, it is characterised in that：Source of early warning includes dodging
Bright railway spike and warning mark,
It flickers railway spike and railway spike is flickered using buried solar energy, be laid between crossing zebra stripes and stop line；
Warning mark is laid in crossing both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268162.9U CN207558205U (en) | 2017-09-29 | 2017-09-29 | Pedestrian cares about street crossing early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268162.9U CN207558205U (en) | 2017-09-29 | 2017-09-29 | Pedestrian cares about street crossing early warning system |
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| CN207558205U true CN207558205U (en) | 2018-06-29 |
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| CN201721268162.9U Active CN207558205U (en) | 2017-09-29 | 2017-09-29 | Pedestrian cares about street crossing early warning system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308810A (en) * | 2018-09-13 | 2019-02-05 | 南宁市公安局交通警察支队 | A kind of motor vehicle and slow-moving traffic Conflict solving intelligence control system and method |
| CN110191561A (en) * | 2019-06-24 | 2019-08-30 | 信利光电股份有限公司 | A kind of crossing lamp light control method and system based on TOF |
| CN110556001A (en) * | 2019-07-17 | 2019-12-10 | 王征宇 | Human-vehicle interaction safety system for suburb remote roads and operation method thereof |
| CN110599802A (en) * | 2019-08-16 | 2019-12-20 | 同济大学 | Pedestrian crossing early warning implementation method and early warning system |
| CN110889977A (en) * | 2019-11-13 | 2020-03-17 | 安徽庐峰交通工程有限公司 | Intelligent pedestrian crossing early warning system |
| CN113053098A (en) * | 2019-12-26 | 2021-06-29 | 辽东学院 | Traffic intelligent dispatching road monitoring system based on internet of things technology |
| CN114808805A (en) * | 2022-04-24 | 2022-07-29 | 武汉理工大学 | Road isolation railing end sight induction system based on psychological rotation |
-
2017
- 2017-09-29 CN CN201721268162.9U patent/CN207558205U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308810A (en) * | 2018-09-13 | 2019-02-05 | 南宁市公安局交通警察支队 | A kind of motor vehicle and slow-moving traffic Conflict solving intelligence control system and method |
| CN110191561A (en) * | 2019-06-24 | 2019-08-30 | 信利光电股份有限公司 | A kind of crossing lamp light control method and system based on TOF |
| CN110556001A (en) * | 2019-07-17 | 2019-12-10 | 王征宇 | Human-vehicle interaction safety system for suburb remote roads and operation method thereof |
| CN110599802A (en) * | 2019-08-16 | 2019-12-20 | 同济大学 | Pedestrian crossing early warning implementation method and early warning system |
| CN110889977A (en) * | 2019-11-13 | 2020-03-17 | 安徽庐峰交通工程有限公司 | Intelligent pedestrian crossing early warning system |
| CN113053098A (en) * | 2019-12-26 | 2021-06-29 | 辽东学院 | Traffic intelligent dispatching road monitoring system based on internet of things technology |
| CN113053098B (en) * | 2019-12-26 | 2022-07-19 | 辽东学院 | Traffic intelligent dispatching road monitoring system based on internet of things technology |
| CN114808805A (en) * | 2022-04-24 | 2022-07-29 | 武汉理工大学 | Road isolation railing end sight induction system based on psychological rotation |
| CN114808805B (en) * | 2022-04-24 | 2023-06-27 | 武汉理工大学 | Road isolation railing end sight induction system based on psychological rotation |
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