CN106828283A - Car bulb compensating controller - Google Patents
Car bulb compensating controller Download PDFInfo
- Publication number
- CN106828283A CN106828283A CN201611232697.0A CN201611232697A CN106828283A CN 106828283 A CN106828283 A CN 106828283A CN 201611232697 A CN201611232697 A CN 201611232697A CN 106828283 A CN106828283 A CN 106828283A
- Authority
- CN
- China
- Prior art keywords
- light
- sensor
- lamp
- traditional
- ecu
- 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.)
- Pending
Links
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
- B60Q1/0017—Devices integrating an element dedicated to another function
- B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
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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
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
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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
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
Car bulb compensating controller belongs to field of automobile electronic control, it determines the transport condition of vehicle by sensor states, and combine traditional lamp dimmer input pin level state and determine whether to compensate pilot light, and control corresponding indicator lamp to light to reach light supply function.Car bulb compensating controller includes sensor circuit, signal light control ECU, indicator light circuit, voice warning circuit etc., the transport condition of each current automobile of sensor real-time monitoring, signal light control ECU is by collecting the state of each sensor and compared with traditional lamp dimmer input pin level state, judge whether to recompense light, if desired for compensation, the output pin output signal of signal light control ECU triggers the controlling switch of corresponding indicator lamp, turn on related circuit, realize light supply function, reduce because of driver's maloperation or forget operation, engine braking, the generation of traffic accident caused by traditional lighting control circuit failure.
Description
Technical field
The invention belongs to field of automobile electronic control.
Background technology
A few days ago, with the increase of car ownership, the importance of traffic safety is also by more drivers and its household institute
Concern.In traffic accident, because driver is to the maloperation of light or forgets operation, engine braking, traditional lighting control circuit
Failure, causes front vehicle to differentiate the transport condition of front vehicles, so as to the traffic accident for having little time to dodge and cause
Very big proportion is accounted for, therefore, it is necessary that indicator lamp is compensated.Currently, before being mainly reflected in the control of light supply
Fog lamp（Publication number 202863241U）, this compensation control is only just to be worked after headlight unlatching, is mainly used in car
When night turns, the visual field to driver compensates, but this control does not work when turning daytime, meanwhile, the control
System can not be compensated to steering indicating light, taillight, so as to the transport condition of vehicle cannot be informed the traffic participant at rear, it is impossible to
Reduce road accident rate.
The content of the invention
For reduce because driver's maloperation or forget tutorial light, engine braking, traditional lighting control circuit occur therefore
Hinder and cause the probability of traffic accident, the present invention devises a kind of car bulb compensating controller.
Car bulb compensating controller mainly includes that sensor circuit, signal light control ECU, light supply control circuit, refer to
Indication lamp circuit, conventional switch circuit, traditional lamp dimmer, it is characterised in that each sensor real-time monitoring in sensor circuit
The operating state of current automobile, and signal light control ECU is sent to by signal light control ECU input pins, signal light control ECU passes through
Collect vehicle speed sensor, steering wheel angle sensor, the state of acceleration transducer and with the traditional lamp dimmer for collecting
The state of corresponding input pin compares and judges, and determines whether to recompense light, if desired compensates, light control
ECU processed can control light supply to control corresponding controlling switch in circuit by output pin, make the electricity of corresponding indicator lamp
Road turns on, and realizes light supply function.
Such scheme is employed, the beneficial effect that the present invention is obtained is to realize turn signal, the compensation of taillight light
Function, can efficiently reduce the generation of traffic accident.
Brief description of the drawings
Fig. 1 is light supply controller of the invention and its outside basic wiring diagram.
Fig. 2 is light supply controller control logic block diagram of the invention.
Wherein, 1. vehicle speed sensor, 2. steering wheel angle sensor, 3. acceleration transducer, 4. signal light control
ECU, 5. left steering lamp controlling switch, 6. right turn signal controlled switch, 7. taillight controlling switch, 8. left steering lamp, 9. right
Steering indicating light, 10. taillight, 11. steering indicating light hand switches, 12. taillight switches, 13. traditional lamp dimmers.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
Car bulb compensating controller structure chart, as shown in figure 1, mainly include vehicle speed sensor 1, steering wheel angle sensor 2,
Acceleration transducer 3, signal light control ECU 4, left steering lamp controlling switch 5, right turn signal controlled switch 6, taillight controlling switch
7th, left steering lamp 8, right turn lamp 9, taillight 10, steering indicating light hand switch 11, taillight switch 12, traditional lamp dimmer 13, its
In, signal light control ECU 4 is by collecting the output state of each sensor and corresponding defeated to the traditional lamp dimmer 13 for collecting
The state for entering pin compares and judges, and determines whether to recompense light.
VCC_1 and GND_1 forms a high potential difference in Fig. 1, is powered to controller ECU；VCC_2 and GND_2 forms one
High potential difference, powers to each indicator lamp.
During specifically used, light supply controller ECU can not stop scan round vehicle speed sensor, steering wheel angle and pass
Sensor, acceleration transducer, the state of traditional lamp dimmer input pin level, and according to the logical relation between each state
Decide whether to compensate corresponding pilot light.Specific logical relation as shown in Fig. 2 given steering wheel angle, speed it is some
Threshold value, according to 30 degree of angle lane change principles, the setting threshold value of steering wheel angle two is respectively, speed threshold is with the lane width standard setting of two-way six-lane。
Specific logical thought is as follows：With steering wheel left-hand rotation as positive direction, when traditional controller input pin breaks down
Or driver's maloperation, forget operation pole changer when, the level state in traditional circuit for collecting be 0, if steering wheel turn
Relation between angle, speed state keeps, illustrate current vehicle
State is the situation for beating steering wheel under high-speed case to the left；If the relation between steering wheel angle, speed state keeps, current vehicle condition is illustrated to beat steering wheel to the left in the case of middling speed
Situation；If the relation between steering wheel angle, speed state keeps, illustrate that current vehicle condition is
The situation of steering wheel is beaten under low-speed situations to the left.Three cases above is the situation for beating steering wheel to the left, must compensation left-hand rotation
To light, three kinds of logics are parallel relationship, and determine the state of pin 410 and to controlling switch hair by an OR gate
Go out trigger signal, trigger switch conducting opens left steering lamp 8, and gives the trigger pulse of voice warning circuit one, and prompting is driven
The person of sailing opens left steering lamp, reaches compensation effect.Similarly, if the relation between steering wheel angle, speed state is protected
Hold, illustrate that current vehicle condition is high-speed case
Under beat the situation of steering wheel to the right；If the relation between steering wheel angle, speed state keeps, current vehicle condition is illustrated to beat steering wheel to the right in the case of middling speed
Situation；If the relation between steering wheel angle, speed state keeps, illustrate Current vehicle shape
State is to beat the situation of steering wheel to the right under low-speed situations.Three cases above is the situation for beating steering wheel to the right, must the compensation right side
Light is turned to, three kinds of logics are parallel relationship, and send tactile by a state for OR gate decision pin 409 and to controlling switch
Hair pulse, trigger switch conducting, opens right turn lamp 9, gives the trigger pulse of voice warning circuit one, reminds driver to open right
Steering indicating light, reaches compensation effect.
When acceleration transducer detects automobile is in deceleration regime, if now collecting traditional controller input pin
The level of pin 1303 be 0, now signal light control ECU can be judged to that conventional control circuit is invalid, taillight light must be mended
Repay, and controlling switch is triggered by the output signal of pin 408, automatically turn on taillight 10, reach light supply effect.
Time delay sentence is provided with light supply control program, it is ensured that keep normal during compensation turns to light and dodge
It is bright.
Claims (3)
1. car bulb compensating controller mainly includes vehicle speed sensor（1）, steering wheel angle sensor（2）, acceleration sensing
Device（3）, signal light control ECU（4）, left steering lamp controlling switch（5）, right turn signal controlled switch（6）, taillight controlling switch（7）、
Left steering lamp（8）, right turn lamp（9）, taillight（10）, steering indicating light hand switch（11）, taillight switch（12）, traditional signal light control
Device（13）, it is characterised in that sensor（1）、（2）、（3）The transport condition of the current automobile of real-time monitoring, signal light control ECU（4）With
Cross the output state of collecting each sensor and done compared with the level state of the traditional lamp dimmer input pin for being gathered
Go out to judge, determine whether to recompense light, if desired light supply, signal light control ECU（4）Corresponding light can be triggered
Controlling switch（5）、（6）、（7）, make corresponding indicator lamp（8）、（9）、（10）Circuit turn-on, realize light supply work(
Energy.
2. car bulb compensating controller according to claim 1, it is characterised in that draw from the input of traditional lamp dimmer
Pin is gathered and to light supply controller ECU（4）Three road signals of transmission are independent, light supply controller ECU（4）Pass through
It is also separate, non-interfering to compare three tunnel control signals of output.
3. car bulb compensating controller according to claim 1, it is characterised in that light supply controller ECU（4）It is logical
Cross that to compare between three tunnel control signals of output and the three road signals that traditional approach is exported be relation in parallel, do not interfere with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232697.0A CN106828283A (en) | 2016-12-28 | 2016-12-28 | Car bulb compensating controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232697.0A CN106828283A (en) | 2016-12-28 | 2016-12-28 | Car bulb compensating controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106828283A true CN106828283A (en) | 2017-06-13 |
Family
ID=59114218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232697.0A Pending CN106828283A (en) | 2016-12-28 | 2016-12-28 | Car bulb compensating controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106828283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344525A (en) * | 2017-06-30 | 2017-11-14 | 北京新能源汽车股份有限公司 | A kind of pedestrian avoids suggestion device and automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0648244A (en) * | 1991-01-25 | 1994-02-22 | Akebono Brake Res & Dev Center Ltd | Stop lamp lighting method and device |
| US20040100373A1 (en) * | 2002-11-25 | 2004-05-27 | Ponziani Richard L. | Electronic intelligent turn signal control system |
| CN201951341U (en) * | 2010-11-23 | 2011-08-31 | 长安大学 | Automobile turn light auxiliary opening device based on AVR single chip microcomputer |
| CN202022138U (en) * | 2010-12-01 | 2011-11-02 | 北京航空航天大学 | Intelligent vehicle lamp control device with lamp signals |
| CN206336193U (en) * | 2016-12-28 | 2017-07-18 | 长春工业大学 | Car bulb compensating controller |
-
2016
- 2016-12-28 CN CN201611232697.0A patent/CN106828283A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0648244A (en) * | 1991-01-25 | 1994-02-22 | Akebono Brake Res & Dev Center Ltd | Stop lamp lighting method and device |
| US20040100373A1 (en) * | 2002-11-25 | 2004-05-27 | Ponziani Richard L. | Electronic intelligent turn signal control system |
| CN201951341U (en) * | 2010-11-23 | 2011-08-31 | 长安大学 | Automobile turn light auxiliary opening device based on AVR single chip microcomputer |
| CN202022138U (en) * | 2010-12-01 | 2011-11-02 | 北京航空航天大学 | Intelligent vehicle lamp control device with lamp signals |
| CN206336193U (en) * | 2016-12-28 | 2017-07-18 | 长春工业大学 | Car bulb compensating controller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344525A (en) * | 2017-06-30 | 2017-11-14 | 北京新能源汽车股份有限公司 | A kind of pedestrian avoids suggestion device and automobile |
| CN107344525B (en) * | 2017-06-30 | 2019-10-29 | 北京新能源汽车股份有限公司 | A kind of pedestrian avoids suggestion device and automobile |
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