CN205356731U

CN205356731U - Car light controller

Info

Publication number: CN205356731U
Application number: CN201521053277.7U
Authority: CN
Inventors: 贺正中
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-16
Filing date: 2015-12-16
Publication date: 2016-06-29
Anticipated expiration: 2025-12-16

Abstract

The utility model relates to a car light controller, it is for an electric connection car light control end and a LED car light. This car light controller contains a control module and a matched resistance board, and wherein this control module is a central processing unit electric connection timing unit and an input/output cell to and this input/output cell of a LED on -off controller electric connection and this LED car light, this matched resistance board is this car light control end of electric connection and this LED car light, and this matched resistance board forms parallelly connectedly with this control module. So this car light control end starts the back, and the LED of this LED car light can go out in formation under the effect of this control module and this matched resistance board in proper order.

Description

Car light controller

Technical field

This utility model relates to the technical field of a kind of car light, particularly relates to control the car light controller that car light is lighted and extinguished action.

Background technology

Car light on locomotive, except providing illumination, has more display locomotive and is about to the function of direction and the driving action travelled.For example, when automobile to turn left, it is necessary to start the indicator on the left of car body, the blinking action then gone out by left direction lamp one bright, remind other to note the traveling trend of this car with passerby.

According to the regulation of regulation, traditional indicator should complete point off action once at 0.8 second.But the indicator of locomotive is many using single bulb as light source, the mode of the simple point off of bulb only has a bright spot or the frequency scintillation of only one of which dullness, so the driver of the pedestrian easily caused on road or other vehicles forms tired erroneous judgement or ignorance for the direction that this car is about to turn.

Having achievement in research to point out, if indicator bright light mode changes takes multiple light courcess order point off, point off direction is by closely going out to far point to the direction that automobile will turn to, and will be effectively improved the warning function to driver or passerby.

Secondly TaiWan, China M503346 Patent Case discloses a kind of Vehicular display device, and it possesses full figure projection arrangement laser projection pattern of arranging in pairs or groups display word and figure, safety when thereby improving visibility and advance.

TaiWan, China I479680 Patent Case discloses a kind of vehicle LED light fixture and luminescent method thereof, and this light fixture is to have a plurality of Tricolor LED, and utilizes the glow color of light emitting diode to remind with passerby to improve safety.

Utility model content

The purpose of this utility model is in that to provide a kind of car light controller, and it is to be for electrically connecting to a car light to control end and a LED car lamp.

In order to achieve the above object, this utility model provides a kind of car light controller to be for electrically connecting to car light control end and a LED car lamp, it comprises a control module and a build-out resistor plate, wherein this control module is that a CPU is electrically connected a timing unit and an input-output unit, and a LED switch controller is electrically connected this input-output unit and this LED car lamp；This build-out resistor plate is to be electrically connected this car light to control end and this LED car lamp, and this build-out resistor plate is formed in parallel with this control module.So this car light controls after end starts, the LED of this LED car lamp can under the effect of this control module and build-out resistor plate formation order point off.

Secondly, this utility model more comprises a lighting mode and selects unit to be for electrically connecting to this car light control end and this control module, and this lighting mode selects unit to connect with the formation of this control module；And user may select this lighting mode and selects unit to be path, make this car light show with the state of order point off, or select this lighting mode to select unit to be open circuit, make the state that car light goes out with tradition one bright show.

This utility model has can make the pattern that car light goes out with the sudden strain of a muscle of multiple light courcess order perform instruction and improve eye-catching effect, thereby improves safety.

Accompanying drawing explanation

Fig. 1 circuit framework block schematic diagram of the present utility model.

The display pattern diagram that Fig. 2 LED car lamp of the present utility model bright is gone out.

The display pattern diagram of Fig. 3 LED car lamp order point off of the present utility model.

Symbol description:

(10) module (12) CPU (14) timing unit is controlled

(16) input-output unit (18) LED switch controller (20) build-out resistor plate

(30) lighting mode selects unit (40) LED car lamp (42) car light to control end

Detailed description of the invention

Referring to shown in Fig. 1, the car light controller disclosed by this utility model is to comprise a control module (10), a build-out resistor plate (20) and a lighting mode to select unit (30).Wherein this control module (10) is to be electrically connected a timing unit (14) and an input-output unit (16) by a CPU (12), and a LED switch controller (18) is electrically connected this input-output unit (16) and a LED car lamp (40).In addition this control module (10) is electrically connected this car light control end (42), and this LED switch controller (18) and this car light control end (42) and be electrically connected.

This build-out resistor plate (20) is to be electrically connected this car light to control end (42) and this LED car lamp (40), and this build-out resistor plate (20) is formed in parallel with this control module (10).This lighting mode selects unit (30) to be for electrically connecting to this car light control end (42) and this control module (10) again, and this lighting mode selects unit (30) to connect with the formation of this control module (10).

The central processor unit (12) of this control module (10) is single-chip processor, coordinate this timing unit (14) and this input-output unit (16) can process this LED car lamp (40) each LED bulb light order, control the point off time of this LED car lamp (40) and the size of average current so that the point off time of this LED car lamp (40) meets laws and regulations requirement.

This LED switch controller (18) is in order to the logic signal of this CPU (12) to convert to the power meeting driving LED car lamp (40), and this LED car lamp (40) is turned on (bright) and closes the control of (going out) by the running of this CPU (12) of arranging in pairs or groups.

This build-out resistor plate (20) is to have the resistance and performance number (wattage) that match with powered LED bulb.Consequently, it is possible to car light controller disclosed by this utility model can this build-out resistor plate (20) of mat and any type of LED car lamp (40) can be connected.

This lighting mode selects unit (30) to control the on-state of end (42) with this car light, is the display pattern changing this LED car lamp (40).

Refer to shown in Fig. 1, Fig. 2, form its unaccessed state when operator selects this lighting mode to select unit (30) and this car light to control end (42), then this LED car lamp (40) is that the endless form gone out with tradition one bright according to direct of travel (turning to) shows.

Refer to shown in Fig. 1, Fig. 3, form on-state when operator selects this lighting mode to select unit (30) and this car light to control end (42), then this LED car lamp (40) is to show with the endless form that order point off is near and far according to direct of travel (turning to).

This utility model can select unit (30) to control the on-state of end (42) with this car light by this lighting mode, this LED car lamp (40) is made to provide different display pattern, such as, during the control disabler of tradition display pattern and order one of point off pattern, another display pattern can be switched in real time.Secondly this utility model controls electric current with build-out resistor plate (20), therefore this car light controller can connect the LED car lamp (40) of different capacity, varying number, and make this LED car lamp (40) that suitable display pattern can be provided.It is that there is with this utility model the framework simplified, and instruction can be performed with the pattern that the sudden strain of a muscle of multiple light courcess order is gone out and improve eye-catching effect, reach to improve effect of safety.

Claims

1. a car light controller, it is be for electrically connecting to a car light to control end and a LED car lamp, it is characterized in that it comprises: one controls module, it is be for electrically connecting to this car light to control end, this control module comprises a CPU and is electrically connected a timing unit and an input-output unit, and a LED switch controller is electrically connected this input-output unit and this LED car lamp；One build-out resistor plate, is be electrically connected this car light to control end and this LED car lamp, and this build-out resistor plate is formed in parallel with this control module.

2. car light controller according to claim 1, is characterized by that more comprising a lighting mode selects unit to be for electrically connecting to this car light control end and this control module, and this lighting mode selects unit to connect with the formation of this control module.