CN2626781Y

CN2626781Y - Intelligent vehicle light controller

Info

Publication number: CN2626781Y
Application number: CN 03213792
Authority: CN
Inventors: 李芳成
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-23
Filing date: 2003-06-23
Publication date: 2004-07-21
Anticipated expiration: 2013-06-23

Abstract

The utility model discloses an intelligent car lighting controller, which mainly comprises a power source, a headlight and an integrated circuit board IC [1]. The intelligent car lighting controller is characterized in that the input end of the integrated circuit board IC [1] is connected with a photosensitive sensor DS [1] and the output end is connected with electrical relay J [1] and J [2] by a diode D [1], crystal triode BG [1], BG [2] and BG [3]. The relay J [1] and J [2] are connected with the headlight. The utility model has advantages of simple structure, convenient processing and automatic control of the car headlight switch.

Description

Intellectual vehicle lights controller

One, technical field: the utility model relates to a kind of automotive lighting control setup, particularly a kind of intellectual vehicle lights controller.

Two, background technology: at present, change is far away when existing automobile open and close lamp and meeting, low beam light all will be by the manual operation of chaufeur, both increased the manipulation strength of chaufeur, also can have little time or forget country beam is become passing light and contrary to traffic regulation, thereby influence the safety traffic of vehicle because of the chaufeur that is in an emergency.

Three, summary of the invention: but the purpose of this utility model just is to provide the device of a kind of automatic guidance headlamp switch easy and simple to handle and variation---intellectual vehicle lights controller.Technical solution of the present utility model is: described controller mainly comprises power supply, illuminating lamp and surface-mounted integrated circuit IC ₁, surface-mounted integrated circuit IC ₁Input end and photosensor DS ₁Be connected, mouth is by diode D ₁With crystal triode BG ₁, BG ₂, BG ₃With relay J ₁And J ₂Connect relay J ₁And J ₂Be connected with illuminating lamp; Surface-mounted integrated circuit IC ₁Mouth and diode D ₁Negative pole and crystal triode BG ₂Base stage connect crystal triode BG ₂Collecting electrode power connection positive pole, emitter meets crystal triode BG ₃Base stage and resistance R ₃Diode D ₁Positive pole and crystal triode BG ₁Base stage connect BG ₁Collecting electrode pass through relay J ₁With diode D ₂The power connection positive pole, BG ₁Emitter power connection negative pole; Crystal triode BG ₃Collecting electrode pass through relay J ₂With diode D ₄The power connection positive pole, BG ₃Emitter power connection negative pole; Relay J ₁Contact J1 _1-1Be connected relay J with lampet L1, fog lamp L2 with canopy lamp L3 ₂Contact J2 _1-1L4 is connected with passing light, contact J2 _2-2L5 is connected with country beam.The utility model is simple in structure, and is with low cost, easily manufactured, do not change the design of former car, and the switch of energy automatic guidance car light after adjusting and the conversion of instant and near light lamp are installed, and alleviated the manipulation strength of chaufeur, helps the safety traffic of vehicle.

Four, description of drawings: Fig. 1 is the electrical schematic diagram of the utility model embodiment.

Five, the specific embodiment: with reference to accompanying drawing, described controller mainly comprises power supply, illuminating lamp and surface-mounted integrated circuit IC ₁, surface-mounted integrated circuit IC ₁1 pin power connection negative pole, 2 pin meet capacitor C 1 and adjustable resistance R2,4 pin, 8 pin power connection positive poles, 5 pin connect capacitor C 2, surface-mounted integrated circuit IC ₁Input end and photosensor DS ₁Be connected, mouth is by diode D ₁With crystal triode BG ₁, BG ₂, BG ₃With relay J ₁And J ₂Connect relay J ₁And J ₂Be connected with illuminating lamp.Surface-mounted integrated circuit IC ₁Mouth (be surface-mounted integrated circuit IC ₁3 pin) with diode D ₁Negative pole and crystal triode BG ₂Base stage connect crystal triode BG ₂Collecting electrode power connection positive pole, emitter meets crystal triode BG ₃Base stage and resistance R ₃Diode D ₁Positive pole and crystal triode BG ₁Base stage connect BG ₁Collecting electrode pass through relay J ₁With diode D ₂The power connection positive pole, BG ₁Emitter power connection negative pole; Crystal triode BG ₃Collecting electrode pass through relay J ₂With diode D ₄The power connection positive pole, BG ₃Emitter power connection negative pole.Relay J ₁Contact J1 _1-1Be connected relay J with lampet L1, fog lamp L2 with canopy lamp L3 ₂Contact J2 _1-1L4 is connected with passing light, contact J2 _2-2L5 is connected with country beam.

As photosensor DS ₁When receiving the signal (being daytime) that is higher than 20 candle lights, surface-mounted integrated circuit IC ₁Output signal makes BG ₁The secondary biasing of base stage, BG ₃End, no working current, the complete bright power supply of licence stops.As photosensor DS ₁When receiving certain calibration value that is lower than 20 candle lights, resistance increases, surface-mounted integrated circuit IC ₁Export a high potential, pass through D ₁Add to BG ₁Base stage makes its saturation conduction, J ₁Adhesive, contact J1 _1-1Closure, the bright circuit of full licence is connected, and to lampet, fog lamp and the power supply of canopy lamp, country beam is by often closing contact J2 _2-2Power supply is lighted.When meeting, opposite car light makes photosensor DS ₁Receive than the accent light signal, resistance changes, surface-mounted integrated circuit IC ₁Export an active potential, make BG ₂, BG ₃Conducting, J ₂Adhesive, contact J2 _1-1Conducting is lighted contact J2 to the passing light power supply _2-2Disconnect, country beam extinguishes.

Claims

1, a kind of intellectual vehicle lights controller mainly comprises power supply, illuminating lamp and surface-mounted integrated circuit IC ₁, it is characterized in that surface-mounted integrated circuit IC ₁Input end and photosensor DS ₁Be connected, mouth is by diode D ₁With crystal triode BG ₁, BG ₂, BG ₃With relay J ₁And J ₂Connect relay J ₁And J ₂Be connected with illuminating lamp.

2, intellectual vehicle lights controller as claimed in claim 1 is characterized in that surface-mounted integrated circuit IC ₁Mouth and diode D ₁Negative pole and crystal triode BG ₂Base stage connect crystal triode BG ₂Collecting electrode power connection positive pole, emitter meets crystal triode BG ₃Base stage and resistance R ₃Diode D ₁Positive pole and crystal triode BG ₁Base stage connect BG ₁Collecting electrode pass through relay J ₁With diode D ₂The power connection positive pole, BG ₁Emitter power connection negative pole; Crystal triode BG ₃Collecting electrode pass through relay J ₂With diode D ₄The power connection positive pole, BG ₃Emitter power connection negative pole.

3, intellectual vehicle lights controller as claimed in claim 1 is characterized in that relay J ₁Contact J1 _1-1Be connected relay J with lampet L1, fog lamp L2 with canopy lamp L3 ₂Contact J2 _1-1L4 is connected with passing light, contact J2 _2-2L5 is connected with country beam.