CN106740431A - A kind of headlight for vehicles automatic control system based on bus or train route collaboration - Google Patents
A kind of headlight for vehicles automatic control system based on bus or train route collaboration Download PDFInfo
- Publication number
- CN106740431A CN106740431A CN201710012156.5A CN201710012156A CN106740431A CN 106740431 A CN106740431 A CN 106740431A CN 201710012156 A CN201710012156 A CN 201710012156A CN 106740431 A CN106740431 A CN 106740431A
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- CN
- China
- Prior art keywords
- vehicle
- signal
- wireless communication
- communication module
- central processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/085—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/32—Road surface or travel path
- B60Q2300/324—Road inclination, e.g. uphill or downhill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/33—Driving situation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/33—Driving situation
- B60Q2300/337—Tunnels or bridges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of headlight for vehicles automatic control system based on bus or train route collaboration, it includes mobile unit and roadside device, and the two is connected with each other by wireless communication module, and wireless communication module uses less radio-frequency（RF）Technology is realized.Vehicle localization module obtains vehicle location signal in real time, and passed through wireless communication module and pass to roadside device, with the darkening position signalling for pre-setting be compared the position signalling of the car by the central processing unit in roadside device, the central processing unit output varying optical signal when vehicle is reached and becomes optical position, varying optical signal is passed to by mobile unit by wireless communication module, carrying out control signal performing module carries out light transformation.The present invention makes automobile when night is by the section such as crossing, Po Lu, sharp turn, and checker distance-light that can be in good time is illustrated, and is illuminated into can in time open dipped headlight before tunnel on daytime.
Description
Technical field
The present invention relates to bus or train route collaboration field, more particularly to automatically controlled with the headlight for vehicles that bus or train route coordination technique is combined
Field.
Background technology
With the development of China's economy and science and technology, the quantity of automobile is continuously increased, for the security of running car
Also increasingly it is taken seriously.According to the rules, automobile should alternately make when night is by sections such as sharp turn, Po Lu, crossings
Illustrated with long-and-short distant light, nowadays most of headlight for vehicle light are all manual switchings, driver forgets to carry out distance-light sometimes
Alternately, while driver alternately can also influence the safety traffic of vehicle manually, traffic accident is easily triggered.Additionally, daytime, vehicle existed
During into tunnel, ambient light by it is bright suddenly it is dimmed can cause driver produce temporary blindness, easily trigger traffic accident, therefore car
Need to open headlamp in advance before tunnel is entered, the now automatic opening headlight that is equipped with of some vehicles is to experience light
Just headlight is opened in control after line is dimmed, therefore not can solve above-mentioned problem.
The content of the invention
In order to solve above-mentioned two problems, automatically control and be the invention provides a kind of headlight for vehicles based on bus or train route collaboration
System.The system is made up of mobile unit and roadside device, and mobile unit mainly includes vehicle localization module, A/D modular converters, car
Carrier radio communication module, signal performing module, roadside device mainly include trackside wireless communication module, central processing unit, data
Memory.
Vehicle localization module is responsible for obtaining in real time the position signalling of vehicle；In-vehicle wireless communication module and trackside radio communication
Module passes through less radio-frequency（RF）Technology realizes the signal transmission between mobile unit and roadside device；Signal performing module is main
It is made up of relay switch, realizes that the distance-light of headlight replaces the unlatching with dipped headlight；This is prestored in data storage
The road section information of position and the positional information of conversion light；Information and vehicle location letter of the central processing unit in memory
Number, export light transformation signal.
The present invention is achieved by following scheme.
Roadside device is laid before the sections such as sharp turn, Po Lu, crossing, and at tunnel portal, the equipment can pacify
In trail guide board, setup cost and difficulty are reduced.
Vehicle reach be provided with the section of roadside device when, in-vehicle wireless communication module and trackside wireless communication module meeting
Signal is set up by wireless radio-frequency to connect, vehicle and roadside device is formed the entirety that can carry out signal transmission.
Wireless radio-frequency has anti-collision function, can simultaneously connect many cars.
Vehicle localization module passes through the position signalling of vehicle with the exact position of Differential GPS Technology real-time monitoring vehicle
After crossing the conversion of A/D modular converters, the central processing unit of roadside device is passed to by wireless communication module.
The information stored in data storage can also input to central processing unit, and central processing unit can be by vehicle location signal
Position signalling with the light transformation stored in data storage is contrasted, and is judged whether vehicle reaches to specify and is become optical position.
When central processing unit detects vehicle location reaches the change optical position specified, road of the meeting in data storage
Segment information produces light transformation signal, for example, the alternate signal of distance-light is sent in sharp turn, slope road and crossing section, in tunnel
Road entrance section sends the signal for opening dipped headlight.
The light transformation signal that central processing unit sends passes to mobile unit by wireless communication module, and drive signal is held
Row module control relay switch makes corresponding light transformation.
The present invention will be further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structured flowchart of the headlight for vehicles automatic control system based on bus or train route collaboration.
Fig. 2 is the program flow diagram of the headlight for vehicles automatic control system based on bus or train route collaboration.
Specific embodiment
Referring to Fig. 1, the present invention is made up of mobile unit and roadside device, mobile unit mainly include vehicle localization module,
A/D modular converters, in-vehicle wireless communication module, signal performing module, roadside device mainly include trackside wireless communication module, in
Central processor and data storage.
Mobile unit is arranged on vehicle, and roadside device integrated installation is in the sections such as sharp turn, Po Lu, crossing and tunnel
In the trail guide board of porch.
In-vehicle wireless communication module and trackside wireless communication module technical pattern are identicals, all mainly include a signal
Transmitter and a signal receiver realize the transmitting and reception of vehicle location signal and varying optical signal, by mobile unit and
Roadside device is connected.
It is program flow diagram of the invention referring to Fig. 2, step is as follows.
The first step, storage road section information and vehicle are pre-entered in the data storage of roadside device needs darkening
Positional information.
Second step, recognizes that central processing unit has monitored whether that vehicle enters road section scope, such as by the connection of less radio-frequency
Really no vehicle is returned to continue to monitor, and if vehicle is connected with roadside device, then carries out next step.
3rd step, vehicle localization module obtains vehicle location signal, and is passed through wireless communication module and transmit in real time
To central processing unit.
4th step, central processing unit is processed vehicle location signal, judges whether it reaches darkening set in advance
Position, returns if not reaching and continues to obtain vehicle location, if vehicle reaches change optical position, carries out next step.
5th step, central processing unit is according to the different varying optical signal of the delivering of memory storage.Such as, on sharp turn, slope
The section such as road or crossing sends the alternate signal of distance-light；The signal for opening dipped headlight is sent before the preceding section in tunnel.
Claims (5)
1. it is a kind of based on bus or train route collaboration headlight for vehicles automatic control system, it is characterised in that：The system is by mobile unit and road
Side apparatus are constituted；Mobile unit is mainly held including vehicle localization module, A/D modular converters, in-vehicle wireless communication module and signal
Row module；Roadside device mainly includes trackside wireless communication module, central processing unit and data storage.
2. system according to claim 1, it is characterised in that：In-vehicle wireless communication module and trackside wireless communication module are all
Mainly include signal transmitter unit and signal receiving unit, by wireless radio-frequency（RF）Realize the transmission of signal.
3. system according to claim 1, it is characterised in that：The section letter of the position has been prestored in data storage
Breath, and the positional information that light need to be converted.
4. system according to claim 1, it is characterised in that：Information and vehicle of the central processing unit in memory
The vehicle location signal of transmission, exports light transformation signal after treatment.
5. it is according to claim 1 based on bus or train route collaboration headlight for vehicles auto-changing system, it is characterised in that：In urgency
Roadside device is laid before the sections such as curved, slope road, crossing, and at tunnel portal；Vehicle is provided with roadside device in arrival
Section before when, in-vehicle wireless communication module and trackside wireless communication module can set up signal and connect by wireless radio-frequency；
Vehicle localization module uses the exact position of Differential GPS Technology real-time monitoring vehicle, and position signalling is passed into roadside device
Central processing unit；Central processing unit can be by the position signalling of the light transformation in vehicle real-time position signal and data storage
Contrasted, judge whether vehicle reaches to specify and become optical position；When central processing unit detects the darkening position that vehicle arrival is specified
When putting, varying optical signal is exported, the alternate signal of distance-light is exported in sharp turn, slope road and crossing section, on tunnel portal road
The signal of dipped headlight is opened in section output；Then drive signal performing module carries out light transformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012156.5A CN106740431A (en) | 2017-01-09 | 2017-01-09 | A kind of headlight for vehicles automatic control system based on bus or train route collaboration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012156.5A CN106740431A (en) | 2017-01-09 | 2017-01-09 | A kind of headlight for vehicles automatic control system based on bus or train route collaboration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106740431A true CN106740431A (en) | 2017-05-31 |
Family
ID=58950212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710012156.5A Pending CN106740431A (en) | 2017-01-09 | 2017-01-09 | A kind of headlight for vehicles automatic control system based on bus or train route collaboration |
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| CN (1) | CN106740431A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719225A (en) * | 2017-09-30 | 2018-02-23 | 奇瑞汽车股份有限公司 | Method, car lamp control system and the vehicle of car light control |
| CN108621915A (en) * | 2018-04-23 | 2018-10-09 | 常州星宇车灯股份有限公司 | A kind of automotive self-adaptive distance-light traffic control system |
| CN109229012A (en) * | 2018-10-11 | 2019-01-18 | 吉林大学 | A kind of automobile long-and-short distant light automatic switching method based on multiple road conditions intelligent recognition |
| CN109976348A (en) * | 2019-04-11 | 2019-07-05 | 深圳市大富科技股份有限公司 | A kind of vehicle and its motion control method, equipment, storage medium |
| CN110576789A (en) * | 2019-09-24 | 2019-12-17 | 北京海纳川汽车部件股份有限公司 | Control system and method of automobile lamp and automobile |
| CN112601677A (en) * | 2020-03-25 | 2021-04-02 | 华为技术有限公司 | Vehicle lighting control method and apparatus |
| CN113119848A (en) * | 2021-05-10 | 2021-07-16 | 中建三局集团华南有限公司 | Automatic debugging device for high beam and low beam at road curve |
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| CN201165212Y (en) * | 2008-01-25 | 2008-12-17 | 深圳市赛格导航科技股份有限公司 | Automatic conversion device of intelligent vehicle lamp |
| JP2010105580A (en) * | 2008-10-31 | 2010-05-13 | Mazda Motor Corp | Lighting body controller for vehicle |
| CN102573202A (en) * | 2010-09-29 | 2012-07-11 | 株式会社电装 | Roadside-vehicle cooperative illumination system |
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| WO2005086111A1 (en) * | 2004-03-06 | 2005-09-15 | Astucia (Uk) Ltd. | Road traffic monitor |
| CN201165212Y (en) * | 2008-01-25 | 2008-12-17 | 深圳市赛格导航科技股份有限公司 | Automatic conversion device of intelligent vehicle lamp |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719225A (en) * | 2017-09-30 | 2018-02-23 | 奇瑞汽车股份有限公司 | Method, car lamp control system and the vehicle of car light control |
| CN108621915A (en) * | 2018-04-23 | 2018-10-09 | 常州星宇车灯股份有限公司 | A kind of automotive self-adaptive distance-light traffic control system |
| CN109229012A (en) * | 2018-10-11 | 2019-01-18 | 吉林大学 | A kind of automobile long-and-short distant light automatic switching method based on multiple road conditions intelligent recognition |
| CN109976348A (en) * | 2019-04-11 | 2019-07-05 | 深圳市大富科技股份有限公司 | A kind of vehicle and its motion control method, equipment, storage medium |
| CN110576789A (en) * | 2019-09-24 | 2019-12-17 | 北京海纳川汽车部件股份有限公司 | Control system and method of automobile lamp and automobile |
| CN112601677A (en) * | 2020-03-25 | 2021-04-02 | 华为技术有限公司 | Vehicle lighting control method and apparatus |
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| CN113119848A (en) * | 2021-05-10 | 2021-07-16 | 中建三局集团华南有限公司 | Automatic debugging device for high beam and low beam at road curve |
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Application publication date: 20170531 |