CN208384826U - Traffic safety warning device based on long-range principle of induction - Google Patents
Traffic safety warning device based on long-range principle of induction Download PDFInfo
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- CN208384826U CN208384826U CN201820417323.4U CN201820417323U CN208384826U CN 208384826 U CN208384826 U CN 208384826U CN 201820417323 U CN201820417323 U CN 201820417323U CN 208384826 U CN208384826 U CN 208384826U
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Abstract
The utility model relates to the traffic safety warning devices of long-range principle of induction, including power supply and its management module, wireless vehicle detection module, alarm module, user's human-machine interface module and five part of system fitting machine component composition, the road works such as anticollision buffer vehicle vehicle is installed on by fitting machine component or is assembled integrally machine, the device is used for road work safe early warning, is suitable for the road works vehicle early warnings such as anticollision buffer vehicle.In the case where not influencing traffic and passing through, auto-real-time monitoring collects data, and automatic classification alarm records real-time road.It by alarm, reminds and carrys out vehicle driver intervention driving and highway maintenance worker is reminded to hide, it is ensured that maintenance work safety reduces the generation of safety accident.
Description
Technical field
The utility model relates to the safety alarms of Expressway Road maintenance work, more particularly to are based on long-range principle of induction
Traffic safety warning device.
Background technique
It is well known that express-road vehicle running speed is fast, current frequency is high, the traffic capacity is big, closed management, driving
Safety.But since there are the motoring offences such as fatigue driving, furious driving, overload driving, highway maintenance work by driver
There are huge security risk, although maintenance worker in maintenance work by providing dressing, it is precipitate by regulation operation
Injury, it is still impossible to guard against.
To improve highway maintenance safety work, the generation of highway maintenance safety accident is reduced, highway maintenance relevant enterprise is compeled
It is essential and wants a set of road maintenance safety pre-warning system, when prediction accident is likely to occur, filled by alarms such as sound, warning lamps
It sets, reminds and carry out the behavior that vehicle driver makes intervention driving, and notice road maintenance staff actively withdraws danger zone, subtracts
The generation of few safety accident.
Traditionally, press regulation operation on the basis of, can issue section construction operation information, add automatically wave a flag device,
Electronic direction board, voice prompting sound equipment etc., or carry out road cone lodging alarm, the image intrusion alarm unit of real-time video, pendant
The formula vehicle of wearing swarms into the improvement of the alarm techniques such as alarm.The shortcoming of traditional alert mode is mainly manifested in:
1) it is easy wrong report, causes the psychological pressure of operating worker；
2) it influences vulnerable to weather, be not easy discovery or damaged by strong wind, vehicle etc.；
3) prompt messages cannot according to monitoring result real-time change grading forewarning system；
4) always vehicle driver, operating worker are not considered while warning information being provided；
5) early warning range is small or early warning is preposition is limited in scope；
6) fail to prejudge front vehicles driving status, cannot give warning in advance in emergency event.
Under background above, for the various defects of existing pre-warning facility, develop based on detection sensor detection vehicle
Whether driving direction, operating range and speed, anticipation vehicle can influence the traffic safety warning device of pavement maintenaince.Such as
Fruit judges that vehicle can influence vehicle normal operation, issues alarm in time, and prompting carrys out vehicle driver intervention and drives and highway is reminded to support
Nurse people hides, and reduces the generation of safety accident, is the final purpose that the utility model utility model is realized.
Utility model content
In order to overcome the shortcomings and deficiency of traditional pre-warning facility, the purpose of this utility model is that realizing based on long-range
Principle of induction provides a kind of traffic safety warning device based on long-range principle of induction.
To achieve the above object, the technology that the utility model patent uses is: including power supply and its management module, wireless vehicle
Detection module, alarm module, user's human-machine interface module and five part of system fitting machine component composition.The wireless vehicle inspection
Module detection vehicle is surveyed at a distance from module, travel speed, angle, alarm module is transferred to by high-speed communication and carries out early warning,
And it is arranged and inquires the information such as wireless vehicle detection module, alarm module, system operational parameters by human-machine interface module, according to
User demand is transferred to information in Internet network by 4G remote transmission module and manages, the management can appliance computer or
Hand-held mobile terminal, display and analysis real time data provide foundation for early-warning parameters setting.
Further, the wireless vehicle detection module includes millimetre-wave radar aerial array, and signal driving is handled and determined
Plan host detects front vehicles at a distance from module, travel speed, angle by millimetre-wave radar aerial array, signal driving,
Processing is based on this with decision host and further exports warning message.
Further, the alarm module connects circuit immediately and issues alarm sound, display after receiving warning message
Warning message, and start the real-time road of camera record construction area.
Further, the human-machine interface module is used to be arranged and inquire wireless vehicle detection module, alarm module, system
Information is transferred to Internet by 4G remote transmission module according to user demand by the information such as operating parameter.
Further, the power supply and its management module are wireless vehicle detection module, alarm module, human-machine interface module
Electric power, while protection power source are provided, the service life of power supply is extended.
Further, the fitting machine component is that wireless vehicle detection module and alarm module etc. provide mounting structure, side
Just it uses.
Further, the management platform is computer or hand-held mobile terminal application program, is uploaded using mobile 4G network
To remote server, user's log into thr computer or hand-held mobile terminal management platform are managed.
The utility model patent the technical solution adopted is that: wireless vehicle detection module and alarm module etc. pass through fitting machine
Component is installed on the road works such as anticollision buffer vehicle vehicle or is assembled integrally machine, which is used for road work safe early warning,
Suitable for the road works vehicle early warning such as anticollision buffer vehicle.In the case where not influencing traffic and passing through, auto-real-time monitoring collects data,
It is automatic to issue classifying alarm, record real-time road.It, can appliance computer by mobile 4G network upload data to remote server
Or hand-held mobile terminal, display and analysis real time data, foundation is provided for early-warning parameters setting, user is set by human-machine interface module
Set and inquire the information such as wireless vehicle detection module, alarm module, early warning system operating parameter.
The utility model patent the utility model has the advantages that early warning is advanced, in time, warning grade can be set, while can be according to monitoring
Data are analyzed, adjusting parameter setting.By alarm, reminds and carry out vehicle driver intervention driving and highway maintenance worker is reminded to hide
It keeps away, it is ensured that maintenance work safety reduces the generation of safety accident.
Detailed description of the invention
Fig. 1 be and existing velocity radar difference schematic diagram；
Fig. 2 is the scheme of installation of the utility model；
Fig. 3 is traffic safety warning device system architecture schematic diagram；
Fig. 4 is traffic safety warning device system architecture schematic diagram.
Specific embodiment
It is further described below with reference to specific implementation method of the embodiment to the utility model.The embodiment is for more
The technical solution of the utility model is clearly demonstrated, and cannot be used as a limitation the limitation protection scope of the utility model.
Referring to figures 1-4, the present embodiment includes the traffic safety warning device based on long-range principle of induction, which uses
Wireless vehicle detection module and alarm module etc. are installed on the road works such as anticollision buffer vehicle vehicle or group by fitting machine component
All-in-one machine is dressed up, which is used for road work safe early warning, is suitable for the road works vehicle early warnings such as anticollision buffer vehicle.Not
Under influence traffic is current, auto-real-time monitoring collects data, and automatic classification alarm records real-time road.By alarm, remind
Carry out vehicle driver to intervene driving and highway maintenance worker is reminded to hide, it is ensured that maintenance work safety reduces the generation of safety accident.
For realization above structure application, implemented according to the following steps:
Step 1: safety alarm device exploitation design
1, referring to Fig. 1, the present apparatus uses microwave radar, carries out vehicle detection.It is using microwave radar, it can be achieved that round-the-clock
At a high speed, precision distance measurement, test the speed.Existing Microwave Velocity radar cannot be directly applied in this system, and main cause is existing micro-
The post-processing speed of wave velocity radar is too slow, and the microwave radar in the present apparatus has to optimize, when reducing processing
Between and signal transmission time, improve the time of safe early warning.Difference schematic diagram is as shown in Figure 1.
2, alarm module is shown using the alarm sound of human body sensitivity, the highlighted LED of low-power consumption, triggers camera video recording.Sound
Sound warning circuit and LED display circuit all use DC driven, the slow-footed problem of AC response are reduced, using high speed signal
Circuit is received, the processing time for receiving signal is reduced.
3, human-machine interface module is mainly the various system parameters for using high speed microprocessor processing user setting, and is passed through
Outdoor liquid crystal display shows the various operating statuses of system.Man-machine interface is friendly, and system parameter setting is easy to use, right
User requires relatively low.
4, power supply and its management module use microprocessor detection battery capacity, the temperature of battery, the electic protection of battery.
The parameters of battery are shown by human-machine interface module, when not enough power supply or battery temperature exception, human-machine interface mouth mold
Block notifies user to carry out battery maintenance.Meanwhile power supply and its management module have short circuit protection, overcurrent protection, anti-reverse
Defencive function, safe and reliable easy-to-use convenience.
5, fitting machine component designs mounting structure that is easy to install, quick detachable, easily adjusting according to use environment.Mounting structure
Part is comparable to be easier to firm be quickly mounted on Construction traffic.Fitting machine component mainly uses aluminum alloy material, light-weight, with
Other modules match, and are easy storage and transport.
Step 2: safety alarm device installation actual measurement
It is being sensor detection zone close to construction area referring to fig. 2 so that Highway Maintenance is constructed as an example.It examines herein
It surveys in region and places road construction maintenance mark respectively, speed(-)limit sign, road narrow mark, lane change mark.When driving vehicle arrives
Up to the device monitoring region, detection sensor carries out real-time monitoring: speed, spacing, direction of traffic to the vehicle.Sentenced by calculating
Whether disconnected vehicle can swarm into construction area.
Detection sensor is mounted on Construction traffic, can place two sets of Construction traffics and detection before entering construction area
Sensor.In detection zone, the abnormal equipment of swarming into of detection sends alarm signal to warning device.Staff is after alarm
Working region is withdrawn rapidly, reduces the generation of safety accident.
Step 3: monitoring, alarming value is set
For the type of vehicle lorry that in pavement maintenaince, often occurs.When vehicle is with the speed row of 120Km/Hour
When sailing, the mobile distance of 1 second vehicle is by being scaled 33.33m.
The time that the every mobile 1m of vehicle needs is 0.03S.The length of monitoring region setting is that can be adjusted to 100-250m,
The setting distance for detecting the theoretical time 3S -7.5S, H+Lj of vehicle driving is greater than the peace that 333m can be thus achieved 10 seconds in advance
Full early warning.
Step 4: alarm and upload management platform data
When car range sensor distance is greater than setting safe distance, driver, can by adjusting vehicle steering angle
Lane is blocked to sail out of, it is in a safe condition.If the uncomfortable full line of vehicle is sailed angle and is continued to execute, i.e., car range sensor away from
From in safe distance and seal between area can lane change area when, device is in prompt alarm condition, reminds and carrys out vehicle driver and intervene to drive
It sails.If vehicle distances sensor distance be less than can lane change area when, device alarm, remind staff removed rapidly after alarm
From.
Referring to Fig. 3, judge that can vehicle occur safety accident to the prison for being uploaded to management platform according to vehicle driving trace
Measured data information, is able to achieve following functions:
It 1) can real-time monitoring and record car speed, distance, angle parameters；
2) variation that numerical value can be measured in the research and application period, provides foundation for adjustment early warning value；
3) when exceeding early warning value, real-time road can be recorded, for technical support of breaking rules and regulations；
4) by the inquiry of management platform data, analysis, early warning value can be provided for different operating conditions.
Step 5: the emergency preplan of alarm
1, Fixed Point Operation
(1) device is installed on buffering class mark, direction to the car detection；
200 m-100m(or speed > 60km/h) prompt alarm (flashing light high frequency flicker, high-pitched speaker low frequency ring), it mentions
The vehicle driver that wakes up, which intervenes, to be driven；
100 m-50 m(or speed > 40km/h) promptly (flashing light high frequency flicker, high-pitched speaker high frequency ring warning alert
Ring), remind staff to withdraw rapidly after alarm.
(2) device is installed on pressure road vehicle (detector is installed on pressure road two sides or roof), and pressure road vehicle is arranged in buffer area and rises
Point, 180 ° of front and back is directly to detection.
Front and back investigative range can be arranged in 100 m(according to field condition) within (speed > 6km/h), urgent warning alert is (quick-fried
Flashing light high frequency flicker, high-pitched speaker high frequency ring), remind staff to withdraw rapidly after alarm.
2, mobile operation
Device is installed on pressure road vehicle, sweeper, inspection car etc. (detector is installed on pressure road two sides), direction to the car detection,
150 m-50 m(or speed > 60km/h) promptly warning alert (flashing light high frequency flicker, high-pitched speaker intermediate frequency ring), prompting come
Vehicle driver, which intervenes, to be driven；50 m-0 m(or speed > 30km/h) promptly (flashing light high frequency flicker, high-pitched speaker are high for warning alert
Frequency ring), it reminds Ben Che driver to intervene and drives.
Step 6: the application effect of device
The present embodiment is monitored using the maintenance work traffic safety of Mr. Yu's high speed, is formed using millimetre-wave radar detection sensor
The running track of wireless vehicle detection module real-time detection road maintenance road front end vehicle, passes through built-in processor high speed meter
It calculates and judges whether vehicle can result in security risk.When system prediction exists, and safety accident probability occurs, system is sent out in time
Warning message out, Rapid Alarm.First it reminds and carrys out the behavior that vehicle driver makes intervention driving, freeing vehicle driving dangerousness state,
Prevention, which is knocked into the back and swarmed into, seals the generation of area's accident；Second it is used to that maintenance worker is reminded to safely evacuate before accident occurs, thus real
Emergency before existing safety accident occurs is taken precautions against.It is knocked into the back after the device according to maintenance vehicles over the years and maintenance area's accident statistics
Accident significantly reduces more than half.
The traffic safety warning device is one and applies Modern Transducer Technology, communication network technology, integrated alarm, information
Network analysis handles the monitoring system that each function is integrated.Using the monitoring device, facts proved that effect is fine, and
It can Reusability.
The preferred embodiments of the utility model are described in detail above, it should be appreciated that the ordinary skill of this field is not necessarily to
Creative work, which according to the present utility model can be conceived, makes many modifications and variations.Therefore, all skills in the art
Art personnel pass through logical analysis, reasoning, or a limited experiment according to the design of the utility model on the basis of existing technology can be with
Obtained technical solution, all should be within the scope of protection determined by the claims.
Claims (9)
1. a kind of traffic safety warning device based on long-range principle of induction, which is characterized in that including power supply and its management module,
Wireless vehicle detection module, alarm module, user's human-machine interface module and five part of system fitting machine component composition,
Wherein the wireless vehicle detection module and alarm module etc. are installed on the roads such as anticollision buffer vehicle by fitting machine component
Working truck, the device are used for road work safe early warning, are suitable for the road works vehicle early warnings such as anticollision buffer vehicle；
The wireless vehicle detection module includes millimetre-wave radar aerial array, and signal driving, processing and decision host pass through milli
Metre wave radar aerial array detects front vehicles at a distance from module, travel speed, angle, signal driving, processing and decision master
Machine is based on this and is transferred to alarm module progress early warning by high-speed communication；
The alarm module connects circuit immediately and issues alarm sound, display alarm information after receiving warning message, and opens
The real-time road of dynamic camera record construction area.
2. the traffic safety warning device according to claim 1 based on long-range principle of induction, which is characterized in that the electricity
Source and its management module provide electric power, while protection power source by wireless vehicle detection module, alarm module, human-machine interface module,
Extend the service life of power supply.
3. the traffic safety warning device according to claim 1 based on long-range principle of induction, which is characterized in that the report
Alert module connects circuit immediately and issues alarm sound, display alarm information after receiving warning message, and starts camera note
Record the real-time road of construction area.
4. the traffic safety warning device according to claim 1 based on long-range principle of induction, which is characterized in that the use
Family human-machine interface module is used to being arranged and inquiring the information such as wireless vehicle detection module, alarm module, system operational parameters, according to
User demand is transferred to information in Internet network by 4G remote transmission module and manages.
5. the traffic safety warning device according to claim 1 based on long-range principle of induction, which is characterized in that the peace
Installation component is that wireless vehicle detection module and alarm module etc. provide mounting structure, is easy to use.
6. the traffic safety warning device according to claim 1 based on long-range principle of induction, which is characterized in that the dress
It sets in the case where not influencing traffic and passing through, automatic data collection.
7. the traffic safety warning device according to claim 1 based on long-range principle of induction, which is characterized in that the pipe
Managing module is computer or hand-held mobile terminal application program, is uploaded to remote server using mobile 4G network, can computation
Machine or hand-held mobile terminal, display and analysis real time data provide foundation for early-warning parameters setting.
8. the traffic safety warning device according to claim 1 based on long-range principle of induction, which is characterized in that the dress
Set can voluntarily research and application real time data, when setting beyond early warning value, issue classifying alarm automatically.
9. the traffic safety warning device according to claim 1 based on long-range principle of induction, which is characterized in that the dress
Setting, which can remind vehicle driver to intervene, drives and highway maintenance worker is reminded to hide.
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| CN201820417323.4U CN208384826U (en) | 2018-03-27 | 2018-03-27 | Traffic safety warning device based on long-range principle of induction |
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| CN201820417323.4U CN208384826U (en) | 2018-03-27 | 2018-03-27 | Traffic safety warning device based on long-range principle of induction |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110009933A (en) * | 2019-05-07 | 2019-07-12 | 上海力阳道路加固科技股份有限公司 | A kind of device and method thereof of road construction area monitoring and warning |
| CN111648266A (en) * | 2020-05-22 | 2020-09-11 | 泉州信息工程学院 | Intelligent road construction warning device and working method thereof |
| CN111681426A (en) * | 2020-02-14 | 2020-09-18 | 深圳市美舜科技有限公司 | Method for perception and evaluation of traffic safety road conditions |
| CN113192339A (en) * | 2021-02-01 | 2021-07-30 | 深圳市沛元科技有限公司 | Road operation safety protection warning system |
| CN113470405A (en) * | 2021-05-28 | 2021-10-01 | 广西北投交通养护科技集团有限公司 | Traffic operation site safety early warning system and method based on LoRa ad hoc network |
-
2018
- 2018-03-27 CN CN201820417323.4U patent/CN208384826U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110009933A (en) * | 2019-05-07 | 2019-07-12 | 上海力阳道路加固科技股份有限公司 | A kind of device and method thereof of road construction area monitoring and warning |
| CN111681426A (en) * | 2020-02-14 | 2020-09-18 | 深圳市美舜科技有限公司 | Method for perception and evaluation of traffic safety road conditions |
| CN111648266A (en) * | 2020-05-22 | 2020-09-11 | 泉州信息工程学院 | Intelligent road construction warning device and working method thereof |
| CN113192339A (en) * | 2021-02-01 | 2021-07-30 | 深圳市沛元科技有限公司 | Road operation safety protection warning system |
| CN113470405A (en) * | 2021-05-28 | 2021-10-01 | 广西北投交通养护科技集团有限公司 | Traffic operation site safety early warning system and method based on LoRa ad hoc network |
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Legal Events
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| TR01 | Transfer of patent right |
Effective date of registration: 20201106 Address after: 2222 Longwu Road, Xuhui District, Shanghai Patentee after: SHANGHAI HUANG PU RIVER BRIDGES AND TUNNEL OPERATION AND MANAGEMENT Co.,Ltd. Patentee after: SHANGHAI MUNICIPAL MAINTENANCE & MANAGEMENT Co.,Ltd. Address before: 200023 room 2575, No. 1253 Shanghai South Road, Cambridge Town, Shanghai, Pudong New Area Patentee before: SHANGHAI HUANG PU RIVER BRIDGES AND TUNNEL OPERATION AND MANAGEMENT Co.,Ltd. |