CN108306903A - Car bulb supplementary controlled system and control method - Google Patents
Car bulb supplementary controlled system and control method Download PDFInfo
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- CN108306903A CN108306903A CN201610728260.XA CN201610728260A CN108306903A CN 108306903 A CN108306903 A CN 108306903A CN 201610728260 A CN201610728260 A CN 201610728260A CN 108306903 A CN108306903 A CN 108306903A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computing Systems (AREA)
- Remote Sensing (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Car bulb supplementary controlled system and control method belong to car light control field, and when entering building based on vehicle, the prior art has control opportunity inaccuracy, needs the problem of manual operation, and technical essential is：GPS positioning module is for receiving satellite positioning information, and the satellite positioning information of reception is transmitted to vehicle data communication gate, vehicle data communication gate has mobile network communication module, satellite positioning information determines vehicle position, and map is retrieved to obtain the building entrance information near vehicle position with the location information, when vehicle drives towards the building entrance to certain distance, vehicle data communication gate controls automobile lamp controller and starts car light.Effect is：Accurate judgement vehicle drives into the intention of building, and lighting time is suitable, and to be automatically brought into operation, very convenient.
Description
Technical field
The invention belongs to car light control field, it is related to a kind of car bulb supplementary controlled system and control method.
Background technology
Existing car bulb automatic control system is by light intensity sensor detected vehicle ambient enviroment luminous intensity
, automobile front lamp is automatically turned on when ambient light intensity is less than predetermined threshold value, it is automatic when ambient light intensity is higher than predetermined threshold value
Close automobile front lamp.This method in the building with certain indoor lighting conditions, be unable to judge accurately whether unlocking vehicle
Light, especially in the tunnel with lighting apparatus, using the vehicle of this control method, due to sensors sense environmental light
Intensity is more than predetermined threshold value, thus can't unlocking vehicle light, but vehicle enters in tunnel, to remind front vehicle to keep vehicle
Away from even if in the case of having lighting installation, to ensure safety, still needing to open car light, this kind of mode assists lighting switch control simultaneously
It is inaccurate.
Existing Vehicular navigation system by tunnel or will enter the buildings such as underground parking after setting destination
Have the function of that voice reminder driver opens car light when object, but this method is suitble to travel in strange road, driver
Open navigation system in advance and used in the case of setting destination, when driver traveling in known road, generally
Will not setting navigation destination, therefore this method can not be before no driver's manual operation setting navigation system destination
Work is put, does not have convenience, and need manual operation, it is cumbersome.
Existing light system for tracking, usually after manually opening car light, before the position judgment vehicle of turning-bar
The variation of line direction, to which headlight for vehicles is turned to leading portion path direction, but this method needs artificial unlatching light, can not
Automatically turn on and close light.
Invention content
When entering building based on above-mentioned vehicle, the prior art has control opportunity is inaccurate, needs are manually-operated to ask
Topic, the present invention propose a kind of car bulb supplementary controlled system, are accurately carried out automatically when realizing that vehicle enters building
The purpose that light auxiliary is opened.
To achieve the goals above, the technical scheme is that：
A kind of car bulb supplementary controlled system, including：GPS positioning module, vehicle data communication gate, car networking cloud are flat
Platform, automobile lamp controller, the GPS positioning module is for receiving satellite positioning information, and by the satellite positioning information of reception
It is transmitted to vehicle data communication gate, vehicle data communication gate has mobile network communication module, the satellite positioning information
It determines vehicle position, and map is retrieved with the location information and is believed with obtaining the building entrance near vehicle position
Breath, when vehicle drives towards the building entrance to certain distance, vehicle data communication gate controls automobile lamp controller and starts
Car light.
Further, the satellite positioning information uploads to car networking cloud platform, Yu Chelian by mobile network communication module
The electronic map of net cloud platform storage retrieves the building entrance information near the position.
Further, vehicle data communication gate is downloaded from car networking cloud platform by mobile network communication module, is updated
The cartographic information of vehicle running region, and be stored in vehicle data communication gate, and it is in place by retrieving vehicle institute in the map
Set neighbouring building entrance information.
Further, the mobile network communication module is 2G or 3G or 4G communication modules.
Further, the vehicle data communication gate is communicated with CAN bus, and by way of sending out control instruction,
Automobile controller is controlled by CAN bus, with startup or closing vehicle lamp.
Further, after vehicle sails out of building, vehicle data communication gate by CAN bus issue closing vehicle lamp instruct to
Automobile lamp controller.
A kind of control method using above-mentioned car bulb supplementary controlled system includes the following steps：
S1：Vehicle data communication gate receives satellite positioning information；
S2：Update cartographic information；
S3：Retrieve building entrance existing for the periphery of vehicle position on map；
S4：Automatically the building entrance is set as interim destination；
S5：Unlocking vehicle headlight and clearance lamps when vehicle drives towards interim destination to certain distance.
A kind of car bulb auxiliary control method, GPS positioning module receive satellite positioning information, and by the satellite of reception
Position information is transmitted to vehicle data communication gate, and vehicle data communication gate has mobile network communication module, uses satellite
Position information determines vehicle position, and is entered with obtaining the building near vehicle position with location information retrieval map
Message ceases, and when vehicle drives towards the building entrance to certain distance, vehicle data communication gate controls automobile lamp controller
Start car light.
Further, the satellite positioning information uploads to car networking cloud platform, Yu Chelian by mobile network communication module
The electronic map of net cloud platform storage retrieves the building entrance information near the position.
Further, vehicle data communication gate by mobile network communication module from car networking cloud platform download, more new car
The cartographic information of running region, and be stored in vehicle data communication gate, and by retrieving vehicle position in the map
Neighbouring building entrance information.
Advantageous effect：The present invention by the building entrance that is then based on vehicle location retrieval map around current location,
And as interim destination, when vehicle is travelled to apart from the building entrance to certain distance, car light is opened, accurately
Judge that vehicle drives into the intention of building, lighting time is suitable, and to be automatically brought into operation, very convenient.
Description of the drawings
Fig. 1 is the composition frame chart of the prior art；
Fig. 2 is present system composition frame chart；
Fig. 3 is the flow diagram of the present invention.
Specific implementation mode
Embodiment 1：A kind of car bulb supplementary controlled system, including：GPS positioning module, vehicle data communication gate, 4G
Network communication module, car networking cloud platform, automobile lamp controller.GPS positioning module is used for receiving satellite positioning information, vehicle
Data communication network closes the location information for receiving GPS positioning module.
Contain memory and 4G network communication modules inside vehicle data communication gate, vehicle data communication gate passes through 4G
Network communication module uploads GPS positioning information to car networking cloud platform, and vehicle data communication gate is automatic from car networking cloud platform
The cartographic information of download and more new vehicle running region.Vehicle data communication gate accesses vehicle body by vehicle interior CAN bus
Control system controls automobile lamp controller and unlatches and closes car bulb by way of sending and instructing.
Vehicle data communication gate can constantly receive GPS positioning information, be compared with the map in memory, determine vehicle
Centered on position, whether there is the entrance of the buildings such as tunnel, underground parking in vehicle-surroundings a certain range, at this
A certain range, distance can usually be may be configured as within 1 kilometer (such as 0.3 kilometer, 0.5 kilometer, 0.7 kilometer) or other
Suitable for being judged as that vehicle has the distance for driving towards tunnel intention, when vehicle location periphery is there are when such building entrance,
Vehicle data communication gate sets the entrance as interim navigation purpose automatically, when vehicle location is close to the entrance, vehicle number
According to communication gate apart from building entrance certain distance (usual distance may be configured as within 200 meters, such as 5 meters, 10 meters, 30 meters,
50 meters, 100 meters, 130 meters, it is of course also possible to exceed 200 meters, such as 205 meters) when, unlatching car light is issued by CAN bus and is referred to
It enables to automobile lamp controller, to before vehicle drives into building, unlocking vehicle headlight and clearance lamps in advance.General feelings
Under condition, after vehicle drives into the building with blocking property, the signal-to-noise ratio for the satellite-signal that GPS module receives can become suddenly
It is small, therefore, before entering building, car light is opened in advance, more accurately.After vehicle sails out of building, vehicle data communication
Gateway issues closing vehicle lamp by CAN bus and instructs to automobile lamp controller, to close automotive headlamp and clearance lamps,
The intensity of illumination of natural light becomes strong suddenly when preventing driver due to sailing out of building, and ignores and close lights of vehicle, in this way may be used
It is energy-efficient to play the role of.Behind vehicle data communication gate one interim navigation purpose ground of setting automatically, vehicle has sailed out of this
Entrance, then vehicle data communication gate with cancelling the interim navigation purpose automatically.
As a kind of embodiment, in addition, the satellite positioning information of vehicle, can also directly be uploaded by 4G network communication modules
Car networking cloud platform, and since the electronic map of car networking cloud platform storage retrieves the building entrance information near the position,
And centered on determining vehicle position, whether there are the buildings such as tunnel, underground parking in vehicle-surroundings a certain range
Distance can usually may be configured as within 1 kilometer (such as 0.3 kilometer, 0.5 kilometer, 0.7 kilometer by entrance, a certain range at this
Deng) or other suitable for be judged as vehicle have drive towards the tunnel intention distance, when vehicle location periphery exist as build
When building object entrance, car networking cloud platform sets the entrance as interim navigation purpose automatically, when vehicle location is close to the entrance,
Car networking cloud platform vehicle distances building entrance certain distance (usual distance may be configured as within 200 meters, such as 5 meters, 10
Rice, 30 meters, 50 meters, 100 meters, 130 meters, it is of course also possible to exceed 200 meters, such as 205 meters) when, issued out by CAN bus
It opens car light to instruct to automobile lamp controller, to before vehicle drives into building, unlocking vehicle headlight and shows exterior feature in advance
Lamp.Under normal circumstances, after vehicle drives into the building with blocking property, the signal-to-noise ratio for the satellite-signal that GPS module receives
It can become smaller suddenly, therefore, before entering building, open car light in advance, more accurately.After vehicle sails out of building, vehicle
Data communication network, which is closed, to be issued closing vehicle lamp by CAN bus and instructs to automobile lamp controller, to close automotive headlamp with
And clearance lamps, the intensity of illumination of natural light becomes strong suddenly when preventing driver due to sailing out of building, and ignores and close Vehicle lamp
Light can play the role of energy-efficient in this way.Behind vehicle data communication gate one interim navigation purpose ground of setting automatically, vehicle
The entrance is sailed out of, then vehicle data communication gate with cancelling the interim navigation purpose automatically.
In the present embodiment, 4G network communication modules can be the mobile communication modules such as 2G or 3G, can reach identical logical
Believe purpose.
The technical solution of the present embodiment, has the following effects that：
(1) driver's manual operation is reduced, drive safety is improved：When vehicle drives into building, vehicle is automatically turned on
Lamp plays illumination and warning function, prevents front vehicle from knocking into the back；When sailing out of building, car light is automatically closed, can play energy saving
Effect, and prevent from influencing the visual field to always vehicle driver, whole process is automatically performed, and is not necessarily to driver's manual intervention.
The number that driver operates lights of vehicle under steam is reduced, reduces and drives risk and contingency occurrence probability.
(2) accurate judgement：It can be driven into the building blocked with accurate judgement vehicle, open car light in advance.
Embodiment 2：As in embodiment 1, the system recorded in each scheme, it is auxiliary that the present embodiment proposes a kind of car bulb
Control method is helped, is included the following steps：
S1：Each module initialization；
S2：Vehicle data communication gate receives GPS positioning information；
S3：Update cartographic information；
S4：Detect building entrance existing for the periphery of vehicle position；
S5：It is automatically made interim destination；
S6：Vehicle also has 200 meters of ranges close to interim destination
S7：Unlocking vehicle headlight and clearance lamps.
Embodiment 3：A kind of car bulb auxiliary control method, GPS positioning module receives satellite positioning information, and will receive
Satellite positioning information be transmitted to vehicle data communication gate, vehicle data communication gate has mobile network communication module, makes
Vehicle position is determined with satellite positioning information, and map is retrieved to obtain near vehicle position with the location information
Building entrance information, when vehicle drives towards the building entrance to certain distance, vehicle data communication gate controls auto lamp
Optical controller starts car light.The satellite positioning information uploads to car networking cloud platform, Yu Chelian by mobile network communication module
The electronic map of net cloud platform storage retrieves the building entrance information near the position.Vehicle data communication gate passes through movement
Network communication module is from the download of car networking cloud platform, the cartographic information of more new vehicle running region, and it is logical to be stored in vehicle data
Believe in gateway, and by retrieving the building entrance information near vehicle position in the map.The method of the present embodiment, can be with
It is combined with each other with each scheme in embodiment 1.
The preferable specific implementation mode of the above, only the invention, but the protection domain of the invention is not
It is confined to this, any one skilled in the art is in the technical scope that the invention discloses, according to the present invention
The technical solution of creation and its inventive concept are subject to equivalent substitution or change, should all cover the invention protection domain it
It is interior.
Claims (10)
1. a kind of car bulb supplementary controlled system, which is characterized in that including：GPS positioning module, vehicle data communication gate,
Car networking cloud platform, automobile lamp controller, the GPS positioning module is for receiving satellite positioning information, and defending reception
Star location information is transmitted to vehicle data communication gate, and vehicle data communication gate has mobile network communication module, described to defend
Star location information determines vehicle position, and retrieves map with the location information to obtain the building near vehicle position
Object access information, when vehicle drives towards the building entrance to certain distance, it is light-operated that vehicle data communication gate controls auto lamp
Device processed starts car light.
2. car bulb supplementary controlled system as described in claim 1, which is characterized in that the satellite positioning information is by moving
Network communication module uploads to car networking cloud platform, and building near the position is retrieved in the electronic map of car networking cloud platform storage
Build object access information.
3. car bulb supplementary controlled system as described in claim 1, which is characterized in that vehicle data communication gate passes through shifting
Dynamic network communication module is stored in vehicle data from the download of car networking cloud platform, the cartographic information of more new vehicle running region
In communication gate, and by retrieving the building entrance information near vehicle position in the map.
4. car bulb supplementary controlled system as described in claim 1, which is characterized in that the mobile network communication module
For 2G or 3G or 4G communication modules.
5. car bulb supplementary controlled system as described in claim 1, which is characterized in that the vehicle data communication gate with
CAN bus communicates, and by way of sending out control instruction, automobile controller is controlled by CAN bus, to start or close vehicle
Lamp.
6. car bulb supplementary controlled system as described in claim 1, which is characterized in that after vehicle sails out of building, vehicle
Data communication network pass issues closing vehicle lamp by CAN bus and instructs to automobile lamp controller.
7. a kind of control method of the car bulb supplementary controlled system described in claim 1-6 Arbitrary Terms, which is characterized in that packet
Include following steps：
S1：Vehicle data communication gate receives satellite positioning information；
S2：Update cartographic information；
S3：Retrieve building entrance existing for the periphery of vehicle position on map；
S4：Automatically the building entrance is set as interim destination；
S5：Unlocking vehicle headlight and clearance lamps when vehicle drives towards interim destination to certain distance.
8. a kind of car bulb auxiliary control method, which is characterized in that GPS positioning module receives satellite positioning information, and will connect
The satellite positioning information of receipts is transmitted to vehicle data communication gate, and vehicle data communication gate has mobile network communication module,
Vehicle position is determined using satellite positioning information, and map is retrieved to obtain near vehicle position with the location information
Building entrance information, when vehicle drives towards the building entrance to certain distance, vehicle data communication gate control automobile
Lamp dimmer starts car light.
9. car bulb auxiliary control method as claimed in claim 8, which is characterized in that the satellite positioning information is by moving
Network communication module uploads to car networking cloud platform, and building near the position is retrieved in the electronic map of car networking cloud platform storage
Build object access information.
10. car bulb auxiliary control method as claimed in claim 8, which is characterized in that vehicle data communication gate passes through
Mobile network communication module is stored in vehicle number from the download of car networking cloud platform, the cartographic information of more new vehicle running region
According in communication gate, and by retrieving the building entrance information near vehicle position in the map.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728260.XA CN108306903A (en) | 2016-08-25 | 2016-08-25 | Car bulb supplementary controlled system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728260.XA CN108306903A (en) | 2016-08-25 | 2016-08-25 | Car bulb supplementary controlled system and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108306903A true CN108306903A (en) | 2018-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610728260.XA Pending CN108306903A (en) | 2016-08-25 | 2016-08-25 | Car bulb supplementary controlled system and control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941182A (en) * | 2019-04-03 | 2019-06-28 | 广州小鹏汽车科技有限公司 | A kind of lamp effect control method and vehicular lamp system, vehicle applied to automobile |
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| CN105644420A (en) * | 2015-12-31 | 2016-06-08 | 深圳市凯立德欣软件技术有限公司 | Method and device for automatically controlling vehicle lamp, and navigation equipment |
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2016
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| KR20080010714A (en) * | 2006-07-28 | 2008-01-31 | 현대자동차주식회사 | Daytime running lamp lighting lamp control device and it's method |
| CN102706354A (en) * | 2012-04-25 | 2012-10-03 | 深圳市华盈泰科技有限公司 | Method and system for automatically and incrementally upgrading intelligent map based on internet of vehicles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109941182A (en) * | 2019-04-03 | 2019-06-28 | 广州小鹏汽车科技有限公司 | A kind of lamp effect control method and vehicular lamp system, vehicle applied to automobile |
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Application publication date: 20180720 |
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