CN107085974A - A kind of bend vehicle meeting prior-warning device - Google Patents
A kind of bend vehicle meeting prior-warning device Download PDFInfo
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- CN107085974A CN107085974A CN201710513270.6A CN201710513270A CN107085974A CN 107085974 A CN107085974 A CN 107085974A CN 201710513270 A CN201710513270 A CN 201710513270A CN 107085974 A CN107085974 A CN 107085974A
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- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000004888 barrier function Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
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- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
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- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention discloses a kind of bend vehicle meeting prior-warning device, at the two ends of bend, vehicle detection, Humidity Detection and red laser generator are set, when humidity reaches humidity threshold, the controller module of bend first end starts vehicle detection module, when having detected vehicle, then the red laser generator of the end of bend second and corner starts, and sends feux rouges, reminding bend second end to run over the vehicle come i.e. will meeting, it is to avoid the meeting accident caused by visibility is low or has barrier occur.When vehicle occurs in bend first end, to carrying out whole early warning by the vehicle at corner and the end of bend second, similarly, when also there is vehicle at the end of bend second, whole meeting early warning is carried out to the vehicle by corner and bend first end, early warning efficiency is improved, reduces accident rate；In bend first end, the end of bend second and corner, voice module can be installed, sound, light early warning is realized, early warning efficiency is further improved, accident rate is reduced.
Description
Technical field
Radix, more particularly to a kind of bend vehicle meeting prior-warning device are detected the present invention relates to highway meeting.
Background technology
City automobile recoverable amount has obtained the soaring of explosion type, and increasing rapidly for it substantially increases people's trip just
Profit, but the magnitude of traffic flow quickly increases, and urban transportation situation but goes from bad to worse, and China's total vehicle accounts for the 3% of the whole world, but because handing over
Death toll but accounts for the 20% of the whole world caused by interpreter's event, wherein significant component of causes of incident is bend vehicle meeting.
Existing bend vehicle meeting early warning system, generally sets camera, in real time monitoring vehicle travel situations in bend both sides,
Early warning is carried out by display screen, its shortcoming is：When visibility is low, driver clearly can not obtain meeting by display screen
Information, thus can not judge whether to need meeting in time, system does not realize effective early warning；Further, lack in electric power
Bend vehicle meeting place, the system of real-time working can waste excessive electric energy.
The content of the invention
The present invention provides a kind of bend vehicle meeting prior-warning device, solves the early warning effect that existing bend vehicle meeting early warning system is present
Poor the problem of.
A kind of bend vehicle meeting prior-warning device, including bend first end, the end of bend second and corner；The bend first
End, the end of bend second and corner are wirelessly connected each other；
The bend first end, which includes the first vehicle detection module, the first humidity detecting module, the first red laser, to be occurred
Device, the first controller module and the first wireless transport module；The output end of first vehicle detection module and the first control
Device module is connected；The output end of first humidity detecting module is connected with the first controller module；First red laser
The control end of generator is connected with the first controller module；First wireless transport module is connected with the first controller, described
First wireless transport module is wirelessly connected with the end of bend second, and first wireless transport module is wirelessly connected with corner；
The corner includes bend wireless transport module, curve control device module and bend red laser generator；
The bend wireless transport module is wirelessly connected with the first wireless transport module, the bend wireless transport module and bend second
End is wireless to be connected, and the bend wireless transport module is connected with curve control device module；The bend red laser generator
Control end is connected with curve control device module；
The end of bend second, which includes the second vehicle detection module, the second humidity detecting module, the second red laser, to be occurred
Device, second controller module and the second wireless transport module；The output end of second vehicle detection module and the second control
Device module is connected；The output end of second humidity detecting module is connected with second controller module；Second red laser
The control end of generator is connected with second controller module；Second wireless transport module is connected with second controller module,
Second wireless transport module is wirelessly connected with the first wireless transport module, second wireless transport module and corner without
Line transport module is wirelessly connected.
Further, the bend first end further comprises the first voice module；The control of first voice module
End processed is connected with the first controller module.
Further, the end of bend second further comprises the second voice module；The control of second voice module
End processed is connected with second controller module.
Further, the corner further comprises corner voice module；The control of the corner voice module
End processed is connected with corner controller module.
Further, first wireless transport module, the second wireless transport module and corner wireless transport module
For one kind in bluetooth, WiFi.
Advantages of the present invention is with effect：
1st, vehicle detection, Humidity Detection and red laser generator are set at the two ends of bend, when humidity reaches humidity
During threshold value, the controller module of bend first end proceeds by vehicle detection, when having detected vehicle, then the end of bend second with
And the red laser generator of corner starts, and sends feux rouges, remind the end of bend second run over the vehicle come i.e. will meeting,
Answer careful driving, it is to avoid the meeting accident caused by visibility is low or has barrier occur, the present invention occurs in bend first end
During vehicle, to carrying out whole early warning by the vehicle at corner and the end of bend second, similarly, also occur at the end of bend second
During vehicle, whole meeting early warning is carried out to the vehicle by corner and bend first end, early warning efficiency is improved, accident is reduced
Incidence；
2nd, in bend first end, the end of bend second and corner, voice module is optionally installed, sound, light is realized
Early warning, makes up red laser early warning deficiency that may be present, further improves early warning efficiency, reduces accident rate；
3rd, passed two-by-two by bluetooth and/or WiFi between bend first end, the end of bend second and corner, three
It is defeated, suitable transmission means can be selected according to actually required transmission range, improve transmission accuracy.
Brief description of the drawings
Fig. 1 is structural principle block diagram of the present invention.
Fig. 2 is structural representation of the invention.
Embodiment
The invention will be further described with reference to embodiments, but the invention is not limited in these embodiments.
A kind of bend vehicle meeting prior-warning device, including bend first end, the end of bend second and corner；The bend first
End, the end of bend second and corner are wirelessly connected each other；
The bend first end, which includes the first vehicle detection module, the first humidity detecting module, the first red laser, to be occurred
Device, the first controller module and the first wireless transport module；The output end of first vehicle detection module and the first control
Device module is connected；The output end of first humidity detecting module is connected with the first controller module；First red laser
The control end of generator is connected with the first controller module；First wireless transport module is connected with the first controller, described
First wireless transport module is wirelessly connected with the end of bend second, and first wireless transport module is wirelessly connected with corner；
The corner includes bend wireless transport module, curve control device module and bend red laser generator；
The bend wireless transport module is wirelessly connected with the first wireless transport module, the bend wireless transport module and bend second
End is wireless to be connected, and the bend wireless transport module is connected with curve control device module；The bend red laser generator
Control end is connected with curve control device module；
The end of bend second, which includes the second vehicle detection module, the second humidity detecting module, the second red laser, to be occurred
Device, second controller module and the second wireless transport module；The output end of second vehicle detection module and the second control
Device module is connected；The output end of second humidity detecting module is connected with second controller module；Second red laser
The control end of generator is connected with second controller module；Second wireless transport module is connected with second controller module,
Second wireless transport module is wirelessly connected with the first wireless transport module, second wireless transport module and corner without
Line transport module is wirelessly connected.
First humidity detecting module mainly includes Risym HR202 humidity sensors and potentiometer, can be by adjusting current potential
Device changes humidity threshold.The DO ports of humidity sensor are connected with the first controller module, realize that humidity data is transmitted.Such as
It is 60% to set humidity threshold, then when humidity is higher than 60% in air, then DO ports export high (or low) level to the first control
Device module, when humidity is less than 60% in air, then low (or high) level of DO ports output to the first controller module, first is controlled
Signal that device module processed can be provided according to humidity sensor opens whole early warning system, carry out vehicle detection, instruction transmission and
Meeting early warning etc..
First vehicle detection module mainly includes at least one reflective laser detector group, reflective laser detector group
Launch laser beam, collection vehicle end to end by when laser beam break-make produce on-off model, input into controller module.
In each reflective laser detector group, include generating laser and laser pickoff.1 reflective laser is set to detect
Device group, can detect the volume of traffic, set 2 reflective laser detector groups, can detect the volume of traffic and speed, and setting 3 is reflective
Laser detector group, can detect the volume of traffic, speed, vehicle commander and time occupancy etc..User can set reflective sharp according to demand
The quantity of photo-detector group.In the present invention, when the first vehicle detection module detected vehicle by when, the first controller module
Sent and instructed to the second wireless transport module by the first wireless transport module immediately, the is started immediately by second controller module
Two red laser generators, produce red bright path and carry out early warning；First controller module is also wirelessly transferred mould by first
Block is sent to bend wireless transport module and instructed, and bend red laser generator is started by curve control device module, is produced red
Bright path carries out meeting early warning.
First red laser generator is used to launch red laser beam, in misty rain weather or haze weather, and red swashs
At aerial colloidal particle different degrees of scattering can occur for light beam, form bright path, that is, produce Tyndall effect, red
The bright path of coloured light is used for vehicle early warning.Even if the visibility of corner is low, driver, which remains unchanged, can clearly see that red is pre-
It is alert, and with fog, the increase of haze concentration, red light path is brighter, and forewarning function becomes apparent from.In the present invention, when
Second vehicle detection module detected vehicle by when, second controller module is immediately by the second wireless transport module to
One wireless transport module sends instruction, and the first red laser generator is started immediately by the first controller module, produces red light
Bright path carries out early warning, reminds the vehicle by bend first end, the end of bend second, which can be sailed, carrys out vehicle, will carry out bend meeting
Car.
Bend infrared laser generator is identical with the first red laser generator architecture and performance, is equally to launch red
Laser beam, using Tyndall effect, produces red laser beam, carries out meeting early warning.First vehicle detection module and/or the second car
When detection module detects vehicle, it can all be sent and instructed to bend wireless transport module by corresponding controller module, by
Curve control device module starts bend red laser generator, and red laser beam is sent in corner, points out vehicular traffic will
Carry out meeting.
Second humidity detecting module is identical with the circuit structure and performance of the first humidity detecting module.When the humidity detected
During higher than humidity threshold, the signal that second controller module can be provided according to humidity sensor opens whole early warning system, carries out
Vehicle detection, instruction transmission and meeting early warning etc..
Second vehicle detection module is identical with the first vehicle detection module structure and performance, is equally provided with least one
Reflective laser detector group, for detecting whether there is vehicle pass-through.Pass through when the second vehicle detection module has detected vehicle
When, second controller module sends instruction by the second wireless transport module to the first wireless transport module, by the first controller
Module starts the first red laser generator, sends red laser beam, pre-warning signal is sent to the vehicle by bend first end；
Second controller module also sends instruction by the second wireless transport module to bend wireless transport module, by curve control device mould
Block starts bend red laser generator, and meeting early warning is also carried out in corner, realizes dual early warning, improves early warning efficiency.
Second red laser generator is identical with the structure and performance of the first red laser generator, is equally to launch red
Color laser beam, red laser beam is produced using Tyndall effect, carries out meeting early warning.First vehicle detection module has detected car
By when, the first controller module sends instruction by the first wireless transport module to the second wireless transport module, by second
Controller module starts the second red laser generator.
Also voice module can be set in bend first end, the end of bend second and/or corner as needed.The bend
One end further comprises the first voice module；The control end of first voice module is connected with the first controller module.Institute
State the end of bend second and further comprise the second voice module；The control end of second voice module and second controller module
It is connected.The corner further comprises corner voice module；The control end and corner of the corner voice module
Controller module is connected.User optionally can be set voice module in three places, be mainly used for auxiliary red according to demand
Color laser beam, carries out early warning on sound, light, improves early warning efficiency.
Further, first wireless transport module, the second wireless transport module and corner wireless transport module
For one kind in bluetooth, WiFi.Bluetooth is a kind of short-distance wireless communication mode, for transmitting data and instruction, prior art
In, the effective propagation path of bluetooth is up to 100m, it is adaptable to which this practicality is new.WiFi communication distance is long, existing WiFi coverage rates
Height, vehicle-mounted end is also generally provided with WiFi module, can make full use of existence conditions, and data and instruction are transmitted by WiFi.
Present system is powered, and can be carried out accumulation of energy by solar panel and be powered, battery progress also can be used directly
Power supply.The present invention for save energy, the data that can be detected by the first humidity detecting module and the second humidity detecting module come
Start and close this early warning system, vehicle humidity can be also detected in real time, and carry out early warning.
The present invention the course of work be：
When first humidity detecting module detects air humidity more than humidity threshold, the first controller module starts reception the
The vehicle detection signal of one vehicle detection module, have vehicle by when, wirelessly passed to bend by the first wireless transport module
Defeated module and the second wireless transport module send instruction, and bend red laser generator and bend are started by curve control device module
Voice module, starts the second red laser generator and the second voice module, in corner and bend by second controller module
Second end sends red laser beam and voice, carry out sound, light meeting early warning；Similarly, the second humidity detecting module detects air
When humidity exceedes humidity threshold, second controller module starts to receive the vehicle detection signal of the second vehicle detection module, is having
Vehicle by when, sent and instructed to bend wireless transport module and the first wireless transport module by the second wireless transport module,
Bend red laser generator and bend voice module are started by curve control device module, first is started by the first controller module
Red laser generator and the first voice module, red laser beam and voice are sent in corner and bend first end, carry out sound,
Light meeting early warning.
Claims (5)
1. a kind of bend vehicle meeting prior-warning device, it is characterised in that：
Including bend first end, the end of bend second and corner；The bend first end, the end of bend second and corner phase
Wirelessly it is connected between mutually；
The bend first end includes the first vehicle detection module, the first humidity detecting module, the first red laser generator, the
One controller module and the first wireless transport module；The output end of first vehicle detection module and the first controller module
It is connected；The output end of first humidity detecting module is connected with the first controller module；The first red laser generator
Control end be connected with the first controller module；First wireless transport module is connected with the first controller, first nothing
Line transport module is wirelessly connected with the end of bend second, and first wireless transport module is wirelessly connected with corner；
The corner includes bend wireless transport module, curve control device module and bend red laser generator；It is described
Bend wireless transport module is wirelessly connected with the first wireless transport module, the bend wireless transport module and the end of bend second without
Line is connected, and the bend wireless transport module is connected with curve control device module；The control of the bend red laser generator
End is connected with curve control device module；
The end of bend second includes the second vehicle detection module, the second humidity detecting module, the second red laser generator, the
Two controller modules and the second wireless transport module；The output end of second vehicle detection module and second controller module
It is connected；The output end of second humidity detecting module is connected with second controller module；The second red laser generator
Control end be connected with second controller module；Second wireless transport module is connected with second controller module, and described
Two wireless transport modules are wirelessly connected with the first wireless transport module, and second wireless transport module is wirelessly transferred with corner
Module is wirelessly connected.
2. a kind of bend vehicle meeting prior-warning device according to claim 1, it is characterised in that：
The bend first end further comprises the first voice module；The control end of first voice module and the first control
Device module is connected.
3. a kind of bend vehicle meeting prior-warning device according to claim 1, it is characterised in that：
The end of bend second further comprises the second voice module；The control end of second voice module and the second control
Device module is connected.
4. a kind of bend vehicle meeting prior-warning device according to claim 1, it is characterised in that：
The corner further comprises corner voice module；The control end of the corner voice module and corner control
Device module processed is connected.
5. a kind of bend vehicle meeting prior-warning device according to claim 1, it is characterised in that：
First wireless transport module, the second wireless transport module and corner wireless transport module is in bluetooth, WiFi
One kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513270.6A CN107085974A (en) | 2017-06-29 | 2017-06-29 | A kind of bend vehicle meeting prior-warning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513270.6A CN107085974A (en) | 2017-06-29 | 2017-06-29 | A kind of bend vehicle meeting prior-warning device |
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| CN107085974A true CN107085974A (en) | 2017-08-22 |
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| CN201710513270.6A Pending CN107085974A (en) | 2017-06-29 | 2017-06-29 | A kind of bend vehicle meeting prior-warning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327719A (en) * | 2018-01-31 | 2018-07-27 | 京东方科技集团股份有限公司 | The method and device of assisting vehicle travel |
| CN108777065A (en) * | 2018-06-01 | 2018-11-09 | 西京学院 | A kind of vehicle bend meeting detection prior-warning device and its method |
| TWI661405B (en) * | 2017-12-29 | 2019-06-01 | 拓連科技股份有限公司 | Traffic reminder devices and methods with object detection and warning, and related computer program products |
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| CN105696481A (en) * | 2016-04-11 | 2016-06-22 | 湘潭长隆汽车配件有限公司 | Road laser alarming system |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000275343A (en) * | 1999-03-24 | 2000-10-06 | Central Japan Railway Co | Collision avoidance apparatus for vehicle for maintenance |
| CN200979103Y (en) * | 2006-06-02 | 2007-11-21 | 杭州路路达交通工程有限公司 | Double illuminating source traffic lamp for road of fog area |
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| CN103382706A (en) * | 2013-08-13 | 2013-11-06 | 天津市公路工程总公司 | Single-color laser stereoscopic projection warning marking device for curl road |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI661405B (en) * | 2017-12-29 | 2019-06-01 | 拓連科技股份有限公司 | Traffic reminder devices and methods with object detection and warning, and related computer program products |
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Application publication date: 20170822 |