CN202200902U - Curve automatic lighting headlight - Google Patents

Curve automatic lighting headlight Download PDF

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Publication number
CN202200902U
CN202200902U CN2011203179706U CN201120317970U CN202200902U CN 202200902 U CN202200902 U CN 202200902U CN 2011203179706 U CN2011203179706 U CN 2011203179706U CN 201120317970 U CN201120317970 U CN 201120317970U CN 202200902 U CN202200902 U CN 202200902U
Authority
CN
China
Prior art keywords
light
bend
auxiliary lighting
lighting lamp
headlight
Prior art date
Application number
CN2011203179706U
Other languages
Chinese (zh)
Inventor
卫修明
顾留刚
方志
Original Assignee
芜湖罗比汽车照明系统有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 芜湖罗比汽车照明系统有限公司 filed Critical 芜湖罗比汽车照明系统有限公司
Priority to CN2011203179706U priority Critical patent/CN202200902U/en
Application granted granted Critical
Publication of CN202200902U publication Critical patent/CN202200902U/en

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Abstract

The utility model discloses a curve automatic lighting headlight, which comprises a headlight shell, and a turn light and lighting headlight which are arranged in the shell, wherein a curve auxiliary lighting lamp is arranged at a position on the outer side of the shell; a turn operation sensor, and electrical conversion unit (ECU) unit and a driving unit, which are independent of one another, are arranged in the shell; the turn operation sensor is connected with the ECU unit; and the ECU unit is connected with the curve auxiliary lighting lamp through a driving unit. The curve auxiliary lighting lamp can cover a 120-degree sector on a turning side and can ensure that a driver can see road condition clearly and that the driving is safe; meanwhile, the headlights of the auxiliary lighting system are independent units and are independent of the vehicle system, each light operates independently as an independent system. The headlight with the function can be arranged on an old vehicle without reconstruction and wire re-laying. The headlight can be changed conveniently and quickly and is easy to promote.

Description

A kind of bend head light that throws light on automatically

Technical field

The utility model relates to automobile front.

Background technology

Automobile lighting system provides illumination for it when vehicle '; Guarantee the safety traffic of vehicle; Be the vitals of car load, along with the continuous innovation of automotive technology, people are also increasingly high to the requirement of Vehicular illumination system; When satisfying safety lighting, requirements such as energy-conserving and environment-protective, intelligence, hommization have been proposed also.

Present automotive headlamp Lighting System can only illuminate the road surface in vehicle dead ahead at Ackermann steer angle, when Vehicular turn; It turns to a side to have lighting blind zone; The driver does not have at night under the situation of street lighting, can't see the condition of road surface of turning side clearly, makes troubles and danger to driving.

The utility model content

The utility model technical matters to be solved is to be implemented in Ackermann steer angle, need just can not turn to the automobile front of side illumination according to the action of bearing circle or pole changer automatically.

To achieve these goals; The technical scheme that the utility model adopts is: a kind of bend head light that throws light on automatically, comprise the head light housing, and be arranged at steering indicating light and lighting headlight in the housing; Described hull outside position is provided with the bend auxiliary lighting lamp; Also be provided with independently handling maneuver sensor, ECU unit and driver element in the described housing, described handling maneuver sensor is connected with the ECU unit, and the ECU unit is connected with the bend auxiliary lighting lamp through driver element.

Described bend auxiliary lighting lamp is provided with three, and its light angle is towards car load side the place ahead.

Described three bend auxiliary lighting lamp light angles are 30 degree, 60 degree and 90 degree with the car load axis angle respectively.

Described handling maneuver sensor adopts the EWTS82 of Panasonic gyro angular velocity sensor.

The advantage of the utility model is to turn to floor light can cover the covering of the fan about turning side 120 degree, guarantees that navigating mate can be known to see condition of road surface clearly, guarantees traffic safety; Each headlight of this auxiliary lighting system is unit independently simultaneously; Do not get in touch with Full Vehicle System, single lamp self-organizing system works alone, and when old vehicle replacing has this function head light, need not reequip and rewiring; Change the i.e. usefulness of lamp, be convenient to promote.

Description of drawings

Face the content of every width of cloth accompanying drawing expression in the utility model specification sheets and the mark among the figure down and make brief description:

Fig. 1 is the bend head light structural representation that throws light on automatically;

Mark among the above-mentioned figure is: 1, housing; 2, lighting headlight; 3, steering indicating light; 4, bend auxiliary lighting lamp

The specific embodiment

Can know referring to Fig. 1; Be provided with lighting headlight 2, steering indicating light 3 and bend auxiliary lighting lamp 4 in the automobile front housing 1; The outside that bend auxiliary lighting lamp 4 is arranged at head light promptly after head light is installed on the car load bend assist illuminator 4 be positioned at car load side the place ahead, be convenient to the illumination of Ackermann steer angle offside the place ahead, bend auxiliary lighting lamp 4 is provided with three and endways arrangement usually; Its light angle is towards car load side the place ahead; Three bend auxiliary lighting lamp 4 light angles are 30 degree, 60 degree and 90 degree with the car load axis angle respectively, and bend auxiliary lighting lamp 4 illumination overlay areas can reach the covering of the fan about 120 ° like this, and guaranteeing does not have the illumination blind area night when driving is turned.Bend auxiliary lighting lamp 4 light sources are not limit, and can be bulb, LED or the indirect light that uses optical material.

Every left and right head light of automobile is provided with independently bend auxiliary lighting lamp 4 control system; This system is made up of handling maneuver sensor, ECU unit and driver element; Each bend auxiliary lighting lamp 4 control system is worked alone, left and right two lamp compartments, and the bearing circle of system and vehicle body is not got in touch; Also do not get in touch with the turn signal swich of car, every head light works alone to accomplish and turns to floor light automatically.Wherein the handling maneuver sensor can adopt the EWTS82 of Panasonic gyro angular velocity sensor; During centnifugal force that the handling maneuver sensor produces during to vehicle movement; Acquired signal is transferred to the ECU unit; Its signal of ECU element analysis; Left side headlight analysis obtains that vehicle begins to turn left or right headlight analysis when obtaining vehicle and beginning to turn right, and ECU sends the unit intensity command and lights through the bend auxiliary lighting lamp 4 of drive unit drives turn side, control system SELF CL bend auxiliary lighting lamp 4 again after vehicle is accomplished handling maneuver.

Control system is specific as follows for the control method of bend auxiliary lighting lamp 4: the ECU unit confirms that at first system self is left lamp or right lamp; Judge according to the signal of handling maneuver sensor whether the Vehicular turn action is consistent with system self; A left side its bend auxiliary lighting lamp 4 of big lamp control system driving is lighted during left-hand rotation; Right big lamp control system drives its bend auxiliary lighting lamp 4 and lights during right-hand rotation, only lights the bend auxiliary lighting lamp 4 of turn side during turning, when angle of turn hour; Light the bend auxiliary lighting lamp 4 that becomes 30 ° of angles with the axletree line, illuminate the side curve ahead; When angle of turn increases, light 2 LEDs of 30 ° and 60 ° positions; When angle of turn continues to increase, light whole 3 LEDs of 30 °, 60 ° and 90 ° positions, obtain maximum and illuminate angle and brightness.The ECU unit starts internal delay time control when lighting bend auxiliary lighting lamp 4, thereby when keeping that action is discontinuous in the turn inside diameter process, the continuing of LED lighted, and time-delay control is until the turn inside diameter release.Under the control of ECU LED light and when extinguishing brightness be gradual change, with guarantee chaufeur night eyes to the applicability of light.

Claims (4)

1. bend head light that throws light on automatically; Comprise the head light housing; Be arranged at steering indicating light and lighting headlight in the housing, it is characterized in that: described hull outside position is provided with the bend auxiliary lighting lamp, also is provided with independently handling maneuver sensor, ECU unit and driver element in the described housing; Described handling maneuver sensor is connected with the ECU unit, and the ECU unit is connected with the bend auxiliary lighting lamp through driver element.
2. the bend according to claim 1 head light that throws light on automatically, it is characterized in that: described bend auxiliary lighting lamp is provided with three, and its light angle is towards car load side the place ahead.
3. the bend according to claim 2 head light that throws light on automatically is characterized in that: described three bend auxiliary lighting lamp light angles are 30 degree, 60 degree and 90 degree with the car load axis angle respectively.
4. the bend according to claim 1 head light that throws light on automatically is characterized in that: described handling maneuver sensor adopts the EWTS82 of Panasonic gyro angular velocity sensor.
CN2011203179706U 2011-08-29 2011-08-29 Curve automatic lighting headlight CN202200902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203179706U CN202200902U (en) 2011-08-29 2011-08-29 Curve automatic lighting headlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203179706U CN202200902U (en) 2011-08-29 2011-08-29 Curve automatic lighting headlight

Publications (1)

Publication Number Publication Date
CN202200902U true CN202200902U (en) 2012-04-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203179706U CN202200902U (en) 2011-08-29 2011-08-29 Curve automatic lighting headlight

Country Status (1)

Country Link
CN (1) CN202200902U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103512006A (en) * 2013-09-24 2014-01-15 广西南宁凯得利电子科技有限公司 Illuminating lamp capable of being installed on front mudguard
CN103507697A (en) * 2013-09-26 2014-01-15 奇瑞汽车股份有限公司 Vehicle lamp control system
CN103640517A (en) * 2013-12-19 2014-03-19 重庆大学 Light ray orientation system based on MEMS (micro-electromechanical system) gyroscope and acceleration sensor
CN103786632A (en) * 2012-10-31 2014-05-14 现代摩比斯株式会社 Lighting system for vehicle and control method thereof
CN104015801A (en) * 2014-06-17 2014-09-03 无锡市崇安区科技创业服务中心 Vehicle turning angle auxiliary prompting device
CN105501336A (en) * 2014-10-14 2016-04-20 李文嵩 Intelligent lamp device for bicycles and motorcycles
CN107842819A (en) * 2017-08-30 2018-03-27 广州承光电子科技有限公司 A kind of gravity sensing lamp and preparation method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103786632B (en) * 2012-10-31 2017-04-12 现代摩比斯株式会社 Lighting system for vehicle and control method thereof
CN103786632A (en) * 2012-10-31 2014-05-14 现代摩比斯株式会社 Lighting system for vehicle and control method thereof
CN103512006A (en) * 2013-09-24 2014-01-15 广西南宁凯得利电子科技有限公司 Illuminating lamp capable of being installed on front mudguard
CN103512006B (en) * 2013-09-24 2016-01-20 广西南宁凯得利电子科技有限公司 A kind of illuminating lamp be arranged on front mudguard
CN103507697A (en) * 2013-09-26 2014-01-15 奇瑞汽车股份有限公司 Vehicle lamp control system
CN103640517A (en) * 2013-12-19 2014-03-19 重庆大学 Light ray orientation system based on MEMS (micro-electromechanical system) gyroscope and acceleration sensor
CN104015801A (en) * 2014-06-17 2014-09-03 无锡市崇安区科技创业服务中心 Vehicle turning angle auxiliary prompting device
CN105501336A (en) * 2014-10-14 2016-04-20 李文嵩 Intelligent lamp device for bicycles and motorcycles
CN107842819A (en) * 2017-08-30 2018-03-27 广州承光电子科技有限公司 A kind of gravity sensing lamp and preparation method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: WUHU FALEIAO AUTO LIGHTING SYSTEM CO., LTD.

Free format text: FORMER NAME: WUHU LUOBI AUTO LIGHTING SYSTEM CO., LTD.

CP03 Change of name, title or address

Address after: 241009 Anhui city of Wuhu Province, Hubei economic and Technological Development Zone Road

Patentee after: WUHU VALEO AUTOMOTIVE LIGHTING SYSTEMS CO., LTD.

Address before: 241009, Tianmen Industrial Park, Wuhu economic and Technological Development Zone, Anhui 4, China

Patentee before: Wuhu Luobi Auto Lighting System Co., Ltd.