CN208774637U - A kind of dazzle light auxiliary system - Google Patents
A kind of dazzle light auxiliary system Download PDFInfo
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- CN208774637U CN208774637U CN201820626514.1U CN201820626514U CN208774637U CN 208774637 U CN208774637 U CN 208774637U CN 201820626514 U CN201820626514 U CN 201820626514U CN 208774637 U CN208774637 U CN 208774637U
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Abstract
The utility model relates to technical field of automotive electronics, specifically disclose a kind of dazzle light auxiliary system, including communication module, GNSS locating module, central processing module and control module of far turning off the light；The message set is sent to the central processing module for receiving the message set of target vehicle periodicity sending in position range by the communication module；And the message set to this vehicle of target vehicle periodicity sending；The position of vehicle is sent to central processing module for positioning this truck position by the GNSS locating module；The central processing module sends high beam control signal to the control module of far turning off the light according to Calculation results for carrying out calculating analysis to received message set and this truck position；The distance light lamp control module controls high beam state for controlling signal according to high beam, and the utility model is realized when two vehicles are met, and automatically adjusts high beam state, is not necessarily to manual operation, is improved drive safety.
Description
Technical field
The utility model relates to technical field of automotive electronics more particularly to a kind of dazzle light auxiliary systems.
Background technique
With the development of science and technology and continuous improvement of people's living standards, automotive field have also obtained hair at full speed
Exhibition, affects daily life and trip mode extensively.
During driving at night, the use of high beam is inevitable, and when two cars are met, the adjusting of high beam is basic
It is to be manually operated by driver, but it is complex if it is the driver and road traffic of new hand or certain improper uses
When driver can not react in time, strong high beam can bring sight blind area to the driver of opposite vehicle, and pole can
Traffic accident can be led to, jeopardize the driving safety of target vehicle on road, there are serious security risks.
Utility model content
In view of the above technical problems, the utility model provides one kind when two vehicles are met, and automatically adjusts high beam state,
Without manual operation, the dazzle light auxiliary system of drive safety is improved.
In order to solve the above-mentioned technical problem, concrete scheme provided by the utility model is as follows: a kind of dazzle light auxiliary
System, including communication module, GNSS locating module, central processing module and control module of far turning off the light；The communication module, is used for
The message set for receiving target vehicle periodicity sending in position range, is sent to the central processing module for the message set；
And the message set to this vehicle of target vehicle periodicity sending；The GNSS locating module, for positioning this truck position, by vehicle
Position be sent to central processing module；The central processing module, based on being carried out to received message set and this truck position
Point counting analysis sends high beam control signal to the control module of far turning off the light according to Calculation results；The high beam control
Module controls high beam state for controlling signal according to high beam.
Preferably, the communication module is V2X wireless communication module, and the mechanics of communication of V2X mainly uses WAVE
The communication of (Wireless Access in Vehicular Environments) ad hoc network, the technology have considerable flexibility,
It is highly suitable for the extremely strong vehicle environment of mobility.
Preferably, the communication module is to the periodical time of the message set of target vehicle periodicity sending this vehicle
50ms, the periodicity time it is with strong applicability, when car speed is too fast, timely the state of high beam can be controlled
System, further increases drive safety.
Preferably, the position range is within the scope of this vehicle 300-1000m, which both will not be apart from this vehicle
Hypotelorism leads to not adjust high beam state in time, while will not be because of apart from too far and adjust high beam shape too early
State.
It is further preferred that the message set includes longitude, latitude, driving direction, speed, acceleration and the distance light of vehicle
Lamp state, longitude, latitude, speed and the acceleration of vehicle can accurately calculate the position of the vehicle, and driving direction refers to vehicle
Driving on the road direction.
Preferably, the central processing module is further used for: obtaining target vehicle according to the message set analytical calculation
High beam control is sent to control module of far turning off the light if target vehicle and this vehicle are relative direction with the driving direction of this vehicle
Signal.
Preferably, the central processing module is further used for: obtaining target carriage according to the message set analytical calculation
High beam state, for judging whether the high beam state of target vehicle affects the vision of this vehicle driver.
Preferably, the communication module is further used for: sending to target vehicle and closes high beam pre-warning signal, avoids shadow
The driving sight of this vehicle is rung, drive safety is improved.
Compared with prior art, the utility model has the beneficial effects that: 1, the utility model is based on V2X wireless telecommunications mould
Block is onboard equipped with V2X wireless communication module, can communicate wirelessly with other vehicle-mounted V2X platforms and carry out self-organizing group
Net, automobile receive the message set of target vehicle in position range and are analyzed in conjunction with this truck position, realize and meet in two vehicles
When, high beam state is automatically adjusted, manual operation is not necessarily to, improves drive safety；
2, central processing module provided by the utility model message set analytical calculation can also obtain target based on the received
The high beam state of vehicle is then sent to target vehicle by communication module and closes high beam pre-warning signal, avoids influencing this
The driving sight of vehicle, further increases drive safety.
Detailed description of the invention
Fig. 1 is the overall system diagram of the utility model.
Specific embodiment
It is right below in conjunction with the attached drawing of the utility model embodiment in order to which the technical solution of the utility model is described in detail
The technical solution of the utility model embodiment carries out clear, complete description.Obviously, described embodiment is the utility model
A part of the embodiment, instead of all the embodiments.Based on described the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained under the premise of being not necessarily to creative work, belongs to the model of the utility model protection
It encloses.
Embodiment one:
Please refer to Fig. 1, a kind of dazzle light auxiliary system provided in this embodiment, including communication module, GNSS positioning
Module, central processing module and control module of far turning off the light；The communication module, for receiving the target vehicle period in position range
Property send message set, the message set is sent to the central processing module；And to target vehicle periodicity sending sheet
The message set of vehicle；The position of vehicle is sent to central processing module for positioning this truck position by the GNSS locating module；
The central processing module, for carrying out calculating analysis to received message set and this truck position, according to Calculation results to
The control module of far turning off the light sends high beam control signal；The distance light lamp control module is believed for being controlled according to high beam
Number control high beam state.
Communication module is V2X wireless communication module in the present embodiment, and V2X (Vehicle-to-X) refers to that vehicle is set with periphery
Standby communication, X include vehicle, roadside unit, service station etc., its wireless communication technique follows IEEE802.11P agreement, quilt at present
Design transmission range is 300-1000m, transmission rate 3M-27Mbps, can apply in intelligent transportation and drive active safety
Field, V2X wireless telecommunications have transmission real-time high, the advantages that not needing base station, be not necessarily to operator's flow and charging problem.
Specifically, the position range can be for apart from this vehicle 300- when target vehicle enters in the position range of this vehicle
Within the scope of 1000m, which will not both lead to not adjust high beam state in time apart from this vehicle hypotelorism, while
Will not be because of apart from too far and adjust high beam state too early, this vehicle receives target carriage using the V2X wireless communication module of itself
The message set of periodicity sending, and message set is sent to the central processing module, at the same this vehicle by itself V2X without
Line communication module sends a message set to the message set of this vehicle of target vehicle periodicity sending, such as every 50ms, when the periodicity
Between it is with strong applicability, when car speed is too fast, timely the state of high beam can be controlled, further increase and drive
Sail safety.
Wherein, message set includes longitude, latitude, driving direction, speed, acceleration and the high beam state of vehicle, vehicle
Longitude, latitude, speed and acceleration can accurately calculate the position of the vehicle, driving direction refers to vehicle in road uplink
The direction sailed, for judging whether this vehicle and target vehicle are in relative position.
The position of vehicle is sent to central processing module, by center for positioning this truck position by GNSS locating module
Reason module carries out processing analysis.
Central processing module is tied for carrying out calculating analysis to received message set and this truck position according to analysis is calculated
Fruit sends high beam control signal to the control module of far turning off the light, specifically, central processing module is according to message set analysis meter
Calculation obtains the driving direction of target vehicle Yu this vehicle, if target vehicle and this vehicle are relative direction, to control module of far turning off the light
It sends high beam and controls signal.
Distance light lamp control module controls high beam state, when two vehicles are met, distance light for controlling signal according to high beam
Lamp control module controls signal-off high beam, when two vehicles sail out of in position range, distance light lamp control module according to high beam
Signal is controlled according to high beam and restores high beam, realizes the automatic adjustment of high beam.
Embodiment two:
The present embodiment is similar to embodiment one, as a further preference scheme, and the central processing module of the present embodiment is also
It is further used for: the high beam state of target vehicle is obtained according to the message set analytical calculation, for judging target vehicle
Whether high beam state affects the vision of this vehicle driver.
The communication module is further used for: sending to target vehicle and closes high beam pre-warning signal, avoids influencing this vehicle
Driving sight, improve drive safety.
Specifically, target vehicle is not off its high beam, and its light regards this vehicle driver when two vehicles are met
Feel that this vehicle driver can be sent to target vehicle by itself V2X communication module and close high beam pre-warning signal, target by limited time
When the V2X communication module of vehicle receives the pre-warning signal of this vehicle transmission, high beam state is manually adjusted, is avoided unnecessary
Injures and deaths.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment can also not depart from the utility model within the knowledge of a person skilled in the art
Various changes can be made under the premise of objective.
Claims (5)
1. a kind of dazzle light auxiliary system, it is characterised in that: including communication module, GNSS locating module, center processing mould
Block and control module of far turning off the light；
The communication module sends out the message set for receiving the message set of target vehicle periodicity sending in position range
It send to the central processing module；And the message set to this vehicle of target vehicle periodicity sending；
The position of vehicle is sent to central processing module for positioning this truck position by the GNSS locating module；
The central processing module is tied for carrying out calculating analysis to received message set and this truck position according to analysis is calculated
Fruit sends high beam control signal to the control module of far turning off the light；
The distance light lamp control module controls high beam state for controlling signal according to high beam.
2. dazzle light auxiliary system according to claim 1, it is characterised in that: the communication module is that V2X is wireless
Communication module.
3. dazzle light auxiliary system according to claim 1, it is characterised in that: the communication module is to target vehicle
The periodical time of the message set of this vehicle of periodicity sending is 50ms.
4. dazzle light auxiliary system according to claim 1, it is characterised in that: the position range is apart from this vehicle
Within the scope of 300-1000m.
5. dazzle light auxiliary system described in any one of -4 according to claim 1, it is characterised in that: the message set packet
Include longitude, latitude, driving direction, speed, acceleration and the high beam state of vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626514.1U CN208774637U (en) | 2018-04-28 | 2018-04-28 | A kind of dazzle light auxiliary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626514.1U CN208774637U (en) | 2018-04-28 | 2018-04-28 | A kind of dazzle light auxiliary system |
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| Publication Number | Publication Date |
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| CN208774637U true CN208774637U (en) | 2019-04-23 |
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| CN201820626514.1U Active CN208774637U (en) | 2018-04-28 | 2018-04-28 | A kind of dazzle light auxiliary system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-04-28 CN CN201820626514.1U patent/CN208774637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191210 Address after: Room 1002, building 4, Zijin R & D and entrepreneurship center, No. 89 Shengli Road, Jiangning District, Nanjing, Jiangsu Province Patentee after: Nanjing Desai Xiwei Automobile Electronics Co., Ltd Address before: 516006 Guangdong province Huizhou City Zhongkai high tech Zone and five West Road No. 103 Patentee before: HUIZHOU DESAY SV AUTOMOTIVE CO., LTD. |