CN203580751U - Motor vehicle daytime running lamp controller - Google Patents
Motor vehicle daytime running lamp controller Download PDFInfo
- Publication number
- CN203580751U CN203580751U CN201320628267.6U CN201320628267U CN203580751U CN 203580751 U CN203580751 U CN 203580751U CN 201320628267 U CN201320628267 U CN 201320628267U CN 203580751 U CN203580751 U CN 203580751U
- Authority
- CN
- China
- Prior art keywords
- daytime
- daytime running
- microcontroller
- lamp
- portable lighter
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a motor vehicle daytime running lamp controller which comprises a microcontroller. The control output end of the microcontroller is connected with the input end of a daytime running lamp power driver, the output end of the daytime running lamp power driver is connected with an indicating lamp through a daytime running lamp fault detection module, and the signal input end of the microcontroller is respectively connected with the output ends of position lamp signals, engine rotation speed signals and vehicle speed signals through a first isolation protection module. The signal input end of the microcontroller is respectively connected with movable contacts of a distant-light lamp switch, a near-light lamp switch, a left-handed rotation lamp switch and a right-handed rotation lamp switch through a second isolation protection module. Fixed contacts of the distant-light lamp switch, the near-light lamp switch, the left-handed rotation lamp switch and the right-handed rotation lamp switch are connected with the output end of the daytime running lamp power driver. The motor vehicle daytime running lamp controller has the advantages that a daytime running lamp can be automatically controlled to be turned on or turned off according to a set logical program, the working state of the daytime running lamp can be further automatically monitored, and when the daytime running lamp is damaged, damage can be timely founded, and a prompt can be timely given.
Description
Technical field
The utility model relates to automotive lamp controller, especially relates to self-propelled vehicle portable lighter in daytime controller.
Background technology
In order to improve road safety, reduce the incidence of vehicle chance failure, self-propelled vehicle requires to install portable lighter in daytime more.According to related standards (European ECE R48 < < is about the unified regulation > > throwing light on and signalling apparatus installation authenticates), self-propelled vehicle portable lighter in daytime need to can automatically cut out in vehicle adverse-weather lamp or head light unlatching.At present, the self-propelled vehicle that portable lighter in daytime is installed adopts mechanical switch manually to control the switching of portable lighter in daytime more, and the deficiency of its existence is that chaufeur is often forgotten during steering vehicle and opened portable lighter switch in daytime by day.Meanwhile, when daytime, when damaging, portable lighter can not find in time to be keeped in repair.
Summary of the invention
Self-propelled vehicle portable lighter in the daytime controller that provides a kind of degree of automation high is provided the utility model object.
For achieving the above object, the utility model is taked following technical proposals:
Self-propelled vehicle portable lighter in daytime controller described in the utility model, comprises microcontroller, the control output end of described microcontroller with daytime portable lighter analog line driver input end be connected; Described daytime portable lighter analog line driver mouth by daytime portable lighter fault detection module be connected with warning light; Microcontroller signal input part is connected with the mouth of position light signal, engine rotational speed signal, vehicle speed signal respectively by the first insulation blocking module.
The signal input part of described microcontroller is connected with the moving contact of main furnace building light switch, passing light switch, left-hand rotation light switch, right-hand rotation light switch respectively by the second insulation blocking module; The break back contact of described main furnace building light switch, passing light switch, left-hand rotation light switch, right-hand rotation light switch is connected with the mouth of portable lighter analog line driver in daytime; The communication ends of microcontroller is by CAN interface module and car running computer communication connection.
The utility model advantage is not only can automatically control according to the logical program of setting the open and close of portable lighter in daytime, and the mode of operation of monitoring portable lighter in daytime, found in time and point out when portable lighter damages when daytime automatically.
Accompanying drawing explanation
Fig. 1 is circuit principle structure schematic diagram of the present utility model.
Fig. 2 be in Fig. 1 daytime portable lighter analog line driver schematic circuit diagram.
Fig. 3 be in Fig. 1 daytime portable lighter fault detection module schematic circuit diagram.
The specific embodiment
As shown in Figure 1, 2, 3, self-propelled vehicle portable lighter in daytime controller described in the utility model, comprises microcontroller 1, and the power input of described microcontroller 1 is connected with vehicle power with power module 3 by voltage stabilizer 2; The control output end of microcontroller 1 with daytime portable lighter analog line driver 4 input ends be connected; Described daytime portable lighter analog line driver 4 mouth by daytime portable lighter fault detection module 5 be connected with left and right side warning light 6,6.1; Microcontroller 1 signal input part is connected with the mouth of position light signal 8, engine rotational speed signal 9, vehicle speed signal 10 respectively by the first insulation blocking module 7; The signal input part of microcontroller 1 is connected with the moving contact of main furnace building light switch 12, passing light switch 13, left-hand rotation light switch 14, right-hand rotation light switch 15 respectively by the second insulation blocking module 11; The break back contact of described main furnace building light switch 12, passing light switch 13, left-hand rotation light switch 14, right-hand rotation light switch 15 with daytime portable lighter analog line driver 4 mouth be connected; The communication ends of microcontroller 1 is by CAN interface module 16 and car running computer communication connection.
The utility model principle of work is summarized as follows:
Portable lighter energising in the daytime unlocking condition that utility model is set is: position light signal 8 is closed, engine speed > 300r/min, speed of a motor vehicle > 3km/h.Daytime, portable lighter was arranged on arranged on left and right sides before car body.
When left and right side portable lighter in daytime is all normally worked, be arranged on warning light 6,6.1 Chang Liang on gauge panel; When having the daytime of a side during portable lighter cisco unity malfunction, corresponding warning light 6 or 6.1 flickers on gauge panel, flicker frequency is 60 times/min; When portable lighter all during cisco unity malfunction in the daytime of both sides, the warning light 6,6.1 on gauge panel glimmers simultaneously, and flicker frequency is 120 times/min, with remind chaufeur in time to daytime portable lighter keep in repair.
As shown in Figure 2, aerotron Q1, Q2 and integrated circuit U1(IRF7342) formation portable lighter analog line driver in daytime 4, when microcontroller 1 detects that daytime, portable lighter unlocking condition reached, can make aerotron Q1, Q2 work by high level of input, make integrated circuit U1(IRF7342) 2 pin, 4 foots be low level, and then make integrated circuit U1(IRF7342) 2 pin and 7 pin, 4 pin and 6 pin conductings ,+12VP flows through and injects the positive pole of portable lighter light fixture in daytime after sampling resistor R1, R2, daytime, portable lighter was lit.
As shown in Figure 3, two-way high-speed low-noise op amp U2(MC33078) and small-signal diode Q3(BZX84C5V1) formation portable lighter state detection circuit in daytime, op amp U2(MC33078) voltage at the sampling resistor R1 in Fig. 2, R2 two ends is detected, then will after 3.9 times of this voltage gains, send into portable lighter analog line driver 4 in daytime, daytime, portable lighter analog line driver 4 judged the current mode of operation of portable lighter in daytime according to magnitude of voltage.
Claims (2)
1. self-propelled vehicle portable lighter in a daytime controller, is characterized in that: comprise microcontroller, the control output end of described microcontroller with daytime portable lighter analog line driver input end be connected; Described daytime portable lighter analog line driver mouth by daytime portable lighter fault detection module be connected with warning light; Microcontroller signal input part is connected with the mouth of position light signal, engine rotational speed signal, vehicle speed signal respectively by the first insulation blocking module.
2. self-propelled vehicle portable lighter in daytime controller according to claim 1, is characterized in that: the signal input part of described microcontroller is connected with the moving contact of main furnace building light switch, passing light switch, left-hand rotation light switch, right-hand rotation light switch respectively by the second insulation blocking module; The break back contact of described main furnace building light switch, passing light switch, left-hand rotation light switch, right-hand rotation light switch is connected with the mouth of portable lighter analog line driver in daytime; The communication ends of microcontroller is by CAN interface module and car running computer communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628267.6U CN203580751U (en) | 2013-10-12 | 2013-10-12 | Motor vehicle daytime running lamp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320628267.6U CN203580751U (en) | 2013-10-12 | 2013-10-12 | Motor vehicle daytime running lamp controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580751U true CN203580751U (en) | 2014-05-07 |
Family
ID=50578710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320628267.6U Expired - Fee Related CN203580751U (en) | 2013-10-12 | 2013-10-12 | Motor vehicle daytime running lamp controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580751U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263248A (en) * | 2015-10-29 | 2016-01-20 | 奇瑞汽车股份有限公司 | Fault feedback protection circuit of LED daytime running lamp for vehicles |
| 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 |
| CN106891803A (en) * | 2017-02-24 | 2017-06-27 | 浙江春风动力股份有限公司 | A kind of day portable lighter control method, day portable lighter controller and motor vehicles |
| CN115984828A (en) * | 2023-03-20 | 2023-04-18 | 江西省天轴通讯有限公司 | High beam light starting detection method, device and equipment based on geometric feature descriptor |
-
2013
- 2013-10-12 CN CN201320628267.6U patent/CN203580751U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263248A (en) * | 2015-10-29 | 2016-01-20 | 奇瑞汽车股份有限公司 | Fault feedback protection circuit of LED daytime running lamp for vehicles |
| CN105263248B (en) * | 2015-10-29 | 2017-08-04 | 奇瑞汽车股份有限公司 | A kind of failure feedback protection circuit of automobile-used LED daytime running lamps |
| 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 |
| CN106891803A (en) * | 2017-02-24 | 2017-06-27 | 浙江春风动力股份有限公司 | A kind of day portable lighter control method, day portable lighter controller and motor vehicles |
| CN115984828A (en) * | 2023-03-20 | 2023-04-18 | 江西省天轴通讯有限公司 | High beam light starting detection method, device and equipment based on geometric feature descriptor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203580751U (en) | Motor vehicle daytime running lamp controller | |
| CN202557493U (en) | Novel automobile rear rain wiper circuit system | |
| CN201559580U (en) | Temporary parking warning device | |
| CN102545160A (en) | Motor switch with automatic identification | |
| CN207036999U (en) | Motor terminal abnormal detection circuit | |
| CN103707772B (en) | A kind of power-on and power-off control circuit of electronlmobil and method | |
| CN204458058U (en) | A kind of automatically controlled blanket of mechanical type diesel engine | |
| CN204598357U (en) | A kind of headlight for electric vehicle control circuit | |
| CN203623501U (en) | Automobile daytime running lamp control device | |
| CN201998770U (en) | Anti-locking automobile skylight | |
| CN2810001Y (en) | Self combustion proof device for automobile | |
| CN202444247U (en) | Electric steering engine output current transient state protecting circuit | |
| CN202480964U (en) | Day driving lamp controller | |
| CN204956272U (en) | School bus stop sign arm control circuit | |
| CN200997069Y (en) | Multi-mode programmable controller of electric automobile | |
| CN205365485U (en) | Sunroof controlling means | |
| CN202782860U (en) | On-board intelligent light control device based on CAN bus technique | |
| CN103832316A (en) | Intelligent-power-off automobile light circuit | |
| CN2844363Y (en) | The automatic lifting windows system | |
| CN205417605U (en) | Starting gear control system | |
| CN204480962U (en) | Automobile starting time-delay relay | |
| CN2543110Y (en) | Automatic closing devide for vehicle window | |
| CN203761021U (en) | Grounding fault protection circuit for controller of eddy current retarder | |
| CN205113218U (en) | Car circuit short -circuit protection alarm device | |
| CN203681439U (en) | Intelligent manual mechanical safety power-off switch for motor vehicles |
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 |
Granted publication date: 20140507 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |