CN105946698A - Forced conversion system for high beam of vehicle - Google Patents
Forced conversion system for high beam of vehicle Download PDFInfo
- Publication number
- CN105946698A CN105946698A CN201610506706.4A CN201610506706A CN105946698A CN 105946698 A CN105946698 A CN 105946698A CN 201610506706 A CN201610506706 A CN 201610506706A CN 105946698 A CN105946698 A CN 105946698A
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- China
- Prior art keywords
- high beam
- processing unit
- central processing
- module
- car
- 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
- B60Q1/14—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
- 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
-
- 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
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a forced conversion system for a high beam of a vehicle. The forced conversion system comprises a central processor, a photoconductive resistance module, a WIFI module and a far-near light switching circuit, wherein the photoconductive resistance module, the WIFI module and the far-near light switching circuit are electrically connected with the central processor. The forced conversion system judges whether the vehicle is interfered by the high beam through the photoconductive resistance module, transfers an interference signal to forced conversion systems of other surrounding vehicles and automatically switches the high beam to a low beam when the surrounding vehicles are interfered by the high beam, so that the possibility that a driver uses the high beam by mistake is reduced, and the road traffic security is improved.
Description
Technical field
The present invention relates to lights of vehicle control field, particularly relate to a kind of headlight for vehicle light and force converting system.
Background technology
High beam is illuminace component important on automobile.Compared with dipped headlights, the light ray parallel injection of high beam,
Light is concentrated and brightness is relatively big, can shine the highest farther object, and the sight line for nighttime driving person has very
Big help.But, when meeting at night, high beam may make producing moment cause on Driver Vision
Blind, the blinding time, surrounding various durations also can be different, but the fastest according to driver's own eyesight
Also to continue the time of about 2 seconds, in this time of two seconds, driver drives, to surrounding as closed one's eyes
Pedestrian and observation ability of sending a car front and back be greatly reduced.Therefore, the use dazzle light of mistake is not only
Traffic safety will not be improved, the occurrence probability of peril can be increased on the contrary.
In order to specification vehicle high beam uses, improving traffic safety, China's law on road traffic safety is implemented
Regulations of rules: send a car 150 meters away from relative direction and should use dipped headlights instead in addition.But the driving being limited to driver is practised
The factors such as used, safety consciousness, this traffic safety specifies to be difficult to obtain strict execution in reality.Existing
In technology, the switching of headlight for vehicle light modulation, by driver's control, lacks aid system and helps driver to cut in time
Change long-and-short distant light.
Summary of the invention
The technical problem to be solved in the present invention is that in prior art, the switching of headlight for vehicle light modulation is controlled by driver
System, lacks aid system and helps driver to switch long-and-short distant light in time.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of vehicular high beam lamp is forced to turn
Change system, the photoconductive resistance module that including central processing unit and electrically connects, WIFI module with central processing unit
With distance-light switching circuit；
Photoconductive resistance module is measured and from the light intensity of right ahead and measured value is transferred to central processing unit；
WIFI module is for setting up wireless telecommunications with other vehicular high beam lamp unsteady state operation systems；
Distance-light switching circuit controls the switching of headlight for vehicle light modulation；
Central processing unit controls connected equipment as follows:
(1) light intensity that photoconductive resistance module is measured by central processing unit contrasts with predetermined value；If measured
Light intensity exceedes predetermined value, then judge that this car is disturbed by high beam, and central processing unit passes through
WIFI module other vehicular high beam lamp unsteady state operation systems peripherad send this car and are subject to
The status information of high beam interference；If measurement light intensity is not above predetermined value, then judge this
Car is not affected by high beam interference；
(2) this car high beam is opened when, central processing unit receives week automatically by WIFI module
Enclose the status information of vehicle, around have other vehicles to be subject to if central processing unit detects
High beam disturbs, and this Herba Plantaginis illuminator is switched by central processing unit by distance-light switching circuit
To dipped headlights.
Further, vehicular high beam lamp unsteady state operation system of the present invention also includes electrically connecting with central processing unit
Force button and voice playing module, around have other vehicles to be done by high beam when central processing unit detects
Disturbing and time this car opens high beam, central processing unit controls voice playing module and plays the canned alert that prestores
Driver, if driver presses pressure button, central processing unit is abandoned current data and is processed, otherwise central authorities
This Herba Plantaginis illuminator is switched to dipped headlights by distance-light switching circuit in speech play after three seconds by processor.
Beneficial effect: (1) vehicular high beam of the present invention lamp unsteady state operation system is judged by photoconductive resistance module
Whether this car is by high beam interference and interference information is transferred to the high beam conversion of other vehicles is around
System, this system has vehicle automatically to be switched to closely by this car high beam in the case of being disturbed by high beam around
Light modulation, reduces driver's mistake and uses the situation of high beam, improve traffic safety.(2) present invention
Vehicular high beam lamp unsteady state operation system was carried by voice playing module voice before automatic switchover long-and-short distant light
Showing driver, driver can cancel this switching by forcing button, it is to avoid system judges inaccurate and brings
Wrong light switching.
Accompanying drawing explanation
Fig. 1 is embodiment 1 vehicular high beam lamp unsteady state operation system architecture diagram.
Fig. 2 is embodiment 1 vehicular high beam lamp unsteady state operation system central processor structure chart.
Fig. 3 is that embodiment 1 vehicular high beam lamp unsteady state operation system photoconductive resistance module connects circuit diagram.
Fig. 4 is embodiment 1 vehicular high beam lamp unsteady state operation system WIFI module circuit diagram.
Fig. 5 is embodiment 1 vehicular high beam lamp unsteady state operation system long-and-short distant light switching circuit.
Fig. 6 is that embodiment 1 vehicular high beam lamp unsteady state operation system forces button circuit figure.
Fig. 7 is embodiment 1 vehicular high beam lamp unsteady state operation system voice playing module circuit diagram.
Fig. 8 is embodiment 1 vehicular high beam lamp unsteady state operation working-flow block diagram.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
As it is shown in figure 1, the present embodiment vehicular high beam lamp unsteady state operation system include central processing unit and with central authorities
The photoconductive resistance module of processor electrical connection, WIFI module, distance-light switching circuit, pressure button and language
Sound playing module；The quantity of photoconductive resistance module is five, is respectively arranged at automobile front board, behind left and right
At visor, the front windshield upper left corner and the front windshield upper right corner.
Central processing unit, photoconductive resistance module, WIFI module, distance-light switching circuit, force button and
The most as shown in Figures 2 to 7, single-chip microcomputer selected by central processing unit to the circuit diagram of voice playing module
STM8S103K3T6, WIFI module selects ESP8266 module, voice playing module selection ISD1820
Module.
The auxiliary security system used when the present embodiment vehicular high beam lamp unsteady state operation system is a kind of driving at night
System.Being configured with the present embodiment headlight for vehicle light forces the automobile of converting system to pass through WIFI in the process of moving
Module constantly configures the vehicle of the present embodiment as surrounding and carries out communication, and its communication type includes two kinds:
Launch and receive.
(1) launch: central processing unit reads the once mounting five photoconductive resistance on this car in every 0.5 second
Five measurement results are also averaged by the measured value of module, and central processing unit is average by light intensity
Value contrasts with preset value (10000LUX)；If light intensity meansigma methods exceedes preset value, central authorities
Processor judges that this car is disturbed by high beam, and central processing unit passes through WIFI module by this letter
Breath sends to setting up the surrounding vehicles that communication is connected with this car；Otherwise, central processing unit is not sent out
Go out information.
(2) receive: the status information of central processing unit minute book Herba Plantaginis illuminator, if central processing unit note
The current headlamp status information of record is that high beam is opened, and central processing unit then utilizes WIFI
Module sets up the shape of the surrounding vehicles that communication is connected with 0.5 second frequency reception once with this car
State information.
The workflow of the present embodiment vehicular high beam lamp unsteady state operation system as shown in Figure 8, at this car high beam
Under the state opened, if central processing unit obtains the status information that surrounding vehicles is disturbed by high beam, in
Central processor controls voice playing module and plays voice, reminds and has vehicle to be done by high beam near driver
Disturbing, system needs this Herba Plantaginis illuminator is switched to dipped headlights.If driver judges this car according to practical situation
High beam do not interfere with other driving, driver can actively press pressure button, hereafter central processing unit
Abandon switch light data process, after waiting ten seconds, central processing unit continue with WIFI module with
Within 0.5 second, frequency reception once sets up the status information of the surrounding vehicles that communication is connected with this car.If driven
People does not presses pressure button and high beam does not the most switch to dipped headlights, and central processing unit will be in speech play 3
Utilize distance-light switching circuit that vehicle head lamp is switched to dipped headlights after Miao.
Although in description being illustrated embodiments of the present invention, but these embodiments are intended only as
Prompting, should not limit protection scope of the present invention.Carry out various province without departing from the spirit and scope of the present invention
Slightly, replace and change should be included in protection scope of the present invention.
Claims (2)
1. a vehicular high beam lamp unsteady state operation system, it is characterised in that: include central processing unit and process with central authorities
Photoconductive resistance module, WIFI module and the distance-light switching circuit of device electrical connection；
Photoconductive resistance module is measured and from the light intensity of right ahead and measured value is transferred to central processing unit；
WIFI module is for setting up wireless telecommunications with other vehicular high beam lamp unsteady state operation systems；
Distance-light switching circuit controls the switching of headlight for vehicle light modulation；
Central processing unit controls connected equipment as follows:
(1) light intensity that photoconductive resistance module is measured by central processing unit contrasts with predetermined value；If measurement light intensity
Exceed predetermined value, then judge that this car is disturbed by high beam, central processing unit by WIFI module to
Other vehicular high beam lamp unsteady state operation systems around send the state that this car disturbed by high beam and believe
Breath；If measurement light intensity is not above predetermined value, then judge that this car is not affected by high beam interference；
(2) this car high beam is opened when, central processing unit receives around automatically by WIFI module
The status information of vehicle, around has other vehicles to be done by high beam if central processing unit detects
Disturbing, this Herba Plantaginis illuminator is switched to dipped headlights by distance-light switching circuit by central processing unit.
Vehicular high beam lamp unsteady state operation system the most according to claim 1, it is characterised in that: also include with in
The pressure button of central processor electrical connection and voice playing module, when central processing unit detects around have it
When his vehicle is opened high beam by high beam interference and this car, central processing unit controls speech play
Module plays the canned alert driver that prestores, if driver presses pressure button, central processing unit is abandoned
Current data processes, otherwise central processing unit after speech play three seconds by distance-light switching circuit general
This Herba Plantaginis illuminator switches to dipped headlights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506706.4A CN105946698A (en) | 2016-06-30 | 2016-06-30 | Forced conversion system for high beam of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506706.4A CN105946698A (en) | 2016-06-30 | 2016-06-30 | Forced conversion system for high beam of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105946698A true CN105946698A (en) | 2016-09-21 |
Family
ID=56901934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506706.4A Pending CN105946698A (en) | 2016-06-30 | 2016-06-30 | Forced conversion system for high beam of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946698A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564422A (en) * | 2016-09-29 | 2017-04-19 | 姚晓宁 | Device for switching remote light and near light of automobile lamp automatically |
| CN107154171A (en) * | 2017-07-11 | 2017-09-12 | 上海与德科技有限公司 | Based reminding method, system, vehicle electronic device and computer-readable recording medium |
| CN107380055A (en) * | 2017-07-26 | 2017-11-24 | 上海与德科技有限公司 | A kind of vehicle lamp detection method, device, equipment and medium |
| CN107444249A (en) * | 2017-07-26 | 2017-12-08 | 上海与德科技有限公司 | A kind of car light state judging method, device, equipment and medium |
| CN107696959A (en) * | 2017-09-29 | 2018-02-16 | 湖南农业大学 | A kind of dazzle light forces switching device |
| CN109515320A (en) * | 2018-12-11 | 2019-03-26 | 安徽江淮汽车集团股份有限公司 | A kind of voice broadcasting system and method for reminding driver to switch dipped headlight |
| CN110316044A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Vehicle and its distance light lamp control method, system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564422A (en) * | 2016-09-29 | 2017-04-19 | 姚晓宁 | Device for switching remote light and near light of automobile lamp automatically |
| CN107154171A (en) * | 2017-07-11 | 2017-09-12 | 上海与德科技有限公司 | Based reminding method, system, vehicle electronic device and computer-readable recording medium |
| CN107380055A (en) * | 2017-07-26 | 2017-11-24 | 上海与德科技有限公司 | A kind of vehicle lamp detection method, device, equipment and medium |
| CN107444249A (en) * | 2017-07-26 | 2017-12-08 | 上海与德科技有限公司 | A kind of car light state judging method, device, equipment and medium |
| CN107696959A (en) * | 2017-09-29 | 2018-02-16 | 湖南农业大学 | A kind of dazzle light forces switching device |
| CN110316044A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Vehicle and its distance light lamp control method, system |
| CN109515320A (en) * | 2018-12-11 | 2019-03-26 | 安徽江淮汽车集团股份有限公司 | A kind of voice broadcasting system and method for reminding driver to switch dipped headlight |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |