CN202480964U - Day driving lamp controller - Google Patents
Day driving lamp controller Download PDFInfo
- Publication number
- CN202480964U CN202480964U CN2012200796968U CN201220079696U CN202480964U CN 202480964 U CN202480964 U CN 202480964U CN 2012200796968 U CN2012200796968 U CN 2012200796968U CN 201220079696 U CN201220079696 U CN 201220079696U CN 202480964 U CN202480964 U CN 202480964U
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- logic control
- logic
- control element
- relay
- driving lamp
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Abstract
The utility model discloses a day driving lamp controller which relates to a car lamp control circuit. The day driving lamp controller consists of a logic control unit and a power supply module, wherein the power supply module supplies power for the logic control unit which receives a working signal of an engine by a first relay, the logic control unit receives a dipped headlamp switch signal, a fog lamp switch signal and a parking braking signal, the logic control unit controls the on and off of a position lamp by a second relay after the processing and calculation are conducted, and a second output end of the logic control unit controls a day driving lamp switch by a third relay. According to the utility model, separate logic unit is adopted for calculating logic relation, the day driving lamp is controlled according to given logic output, the controller can lead all switch signals to link closely, thus being capable of effectively preventing mistaken behaviors, reducing the influence of a mechanical switch on the control due to contact with a resistor, being independent and small in appearance without influence on the arrangement on the whole car, and other electrical appliances..
Description
Technical field
The utility model relates to a kind of lamp lighting control circuit, particularly relates to driving lamp controller between a kind of daytime.
Background technology
The Communaute' E'conomique Europennee' new legislation was put into effect in 2011; Wherein to the light part; All vehicles of special demands must have driving lamp between daytime; The mode of operation of driving lamp needs to carry out according to given circuit logic relation between daytime, and the present vehicle of China is not popularized driving lamp between daytime, and the commercial vehicle/comm..vehicle field is used less especially.
Some products adopt and control driving lamp between daytime by the car body controller output signal, because car body controller will be controlled vehicle window, car door etc. simultaneously, integrated circuit is many; Wiring is complicated; Processing speed is slow partially, if the vehicle window stall causes car body controller short circuit damage, just driving lamp is uncontrollable between daytime; The control of driving lamp has comparatively complicated logical relation between daytime, on existing car load circuit, directly uses relay to control too numerous and diverse and reliability is not high.
Domestic automobile also has part that car body controller is not housed at present; Still adopt mechanical switch manually to control driving lamp between daytime; Very inconvenience; Therefore those skilled in the art are devoted to develop driving lamp controller between a kind of daytime that does not rely on car body controller, can control the open and close of driving lamp between daytime as required.
The utility model content
Because the above-mentioned defective of prior art, the utility model technical matters to be solved provides driving lamp controller between a kind of daytime that does not rely on car body controller, can control the open and close of driving lamp between daytime as required.
For realizing above-mentioned purpose, the utility model provides driving lamp controller between a kind of daytime, comprises logic control element and power module; Said power module is supplied power to said logic control element; The first input end of said logic control element receives the engine operation signal through first relay; Second input end of said logic control element receives the passing light on-off signal; The 3rd input end of said logic control element receives the fog lamp switch signal; The four-input terminal of said logic control element receives the braking during standstill on-off signal; Said logic control element first mouth is controlled the lamp open and close of said position through second relay; Said logic control element second mouth is controlled driving lamp switch between daytime through the 3rd relay; This controller makes the close relation between each on-off signal; Prevent wrong action, reduce of the influence of mechanical switch contact resistance, do not influence the control of car load layout and other electrical equipment control.
Said logic control element is a programmable logic controller (PLC), owing to adopted independent logical block computational logic relation, has satisfied the vehicle that does not have car body controller and has carried out the control of driving lamp between daytime, and the driving lamp controller is independent small and exquisite between whole daytime.
The beneficial effect of the utility model is: the utility model adopts independent logical block computational logic relation; According to respective input signals, can export according to given logic and control driving lamp between daytime, this controller makes the close relation between each on-off signal; Prevent wrong action; Reduce of the influence of mechanical switch contact resistance, and profile is independent small and exquisite, does not influence the control of car load layout and other electrical equipment to control.
Description of drawings
Fig. 1 is the circuit theory scheme drawing of the utility model one specific embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
As shown in Figure 1, driving lamp controller between a kind of daytime comprises logic control element 1 and power module 2; Said power module 2 is to said logic control element 1 power supply; The first input end of said logic control element 1 receives the engine operation signal through first relay 3; Second input end of said logic control element 1 receives the passing light on-off signal; The 3rd input end of said logic control element 1 receives the fog lamp switch signal; The four-input terminal of said logic control element 1 receives the braking during standstill on-off signal; Said logic control element 1 first mouth is through the 4 control said position lamp open and close of second relay; Said logic control element 1 second mouth is controlled driving lamp switch between daytime through the 3rd relay 5.
Said logic control element 1 adopts programmable logic controller (PLC).
The utility model installs driving lamp between daytime additional for the commercial vehicle/comm..vehicle that is not equipped with car body controller; And adopt logic control element independently to control the switch of realizing driving lamp between daytime; Under the input of actv. on-off signal, drive the internal relay module, again through the output pin control load through logic control element 1.The engine operation signal imports logic control element 1 into through first relay 3; When the engine operation signal for+12V effectively imports and passing light, fog lamp, when the Parking indication all is in off-state; Logic control element 1 second mouth outputs level signals is given said the 3rd relay 5; Said the 3rd relay driving lamp power supply between 5 conducting daytimes, driving lamp is shinny between daytime; When the engine operation signal is 0V or passing light switch closure or fog lamp switch closure or braking during standstill switch closure; Logic control element 1 second mouth outputs level signals is given said the 3rd relay 5; Said the 3rd relay 5 breaks off driving lamp power supply between daytime, and driving lamp is extinguished between daytime.
When driving lamp between daytime was worked, logic control element 1 outputs level signals was given said second relay 4, said second relay, 4 open position lamp power supplys, and the position lamp is in and extinguishes state.
When driving lamp between daytime was broken off, logic control element 1 outputs level signals was given said second relay 4, said second relay, 4 control position lamp power supplys, and the position lamp is in running order.
More than describe the preferred embodiment of the utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technical personnels in the art according to the design of the utility model on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in determined protection domain by claims.
Claims (2)
1. driving lamp controller between daytime comprises logic control element (1) and power module (2); Said power module (2) is supplied power to said logic control element (1); It is characterized in that: the first input end of said logic control element (1) receives the engine operation signal through first relay (3); Second input end of said logic control element (1) receives the passing light on-off signal; The 3rd input end of said logic control element (1) receives the fog lamp switch signal; The four-input terminal of said logic control element (1) receives the braking during standstill on-off signal; Said logic control element (1) first mouth is through second relay (4) control said position lamp open and close; Said logic control element (1) second mouth is controlled driving lamp switch between daytime through the 3rd relay (5).
2. driving lamp controller between daytime as claimed in claim 1 is characterized in that: said logic control element (1) is a programmable logic controller (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200796968U CN202480964U (en) | 2012-03-06 | 2012-03-06 | Day driving lamp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200796968U CN202480964U (en) | 2012-03-06 | 2012-03-06 | Day driving lamp controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480964U true CN202480964U (en) | 2012-10-10 |
Family
ID=46955418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200796968U Expired - Fee Related CN202480964U (en) | 2012-03-06 | 2012-03-06 | Day driving lamp controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291952A (en) * | 2015-12-04 | 2016-02-03 | 北汽福田汽车股份有限公司 | Vehicle daytime running light control system and method and vehicle provided with system |
| CN109874210A (en) * | 2019-02-28 | 2019-06-11 | 重庆长安跨越车辆有限公司 | It drives a vehicle between a kind of electric vehicle daytime lamp control system and method |
| CN115214748A (en) * | 2022-07-20 | 2022-10-21 | 米塔盒子科技有限公司 | Train lamp control method and logic control unit |
-
2012
- 2012-03-06 CN CN2012200796968U patent/CN202480964U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291952A (en) * | 2015-12-04 | 2016-02-03 | 北汽福田汽车股份有限公司 | Vehicle daytime running light control system and method and vehicle provided with system |
| CN109874210A (en) * | 2019-02-28 | 2019-06-11 | 重庆长安跨越车辆有限公司 | It drives a vehicle between a kind of electric vehicle daytime lamp control system and method |
| CN115214748A (en) * | 2022-07-20 | 2022-10-21 | 米塔盒子科技有限公司 | Train lamp control method and logic control unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20170306 |