CN205485452U - Controlling means for vehicle refitting - Google Patents
Controlling means for vehicle refitting Download PDFInfo
- Publication number
- CN205485452U CN205485452U CN201620075042.6U CN201620075042U CN205485452U CN 205485452 U CN205485452 U CN 205485452U CN 201620075042 U CN201620075042 U CN 201620075042U CN 205485452 U CN205485452 U CN 205485452U
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- microcontroller
- vehicle
- transceiver
- power supply
- relay
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Abstract
The utility model provides a controlling means for vehicle refitting, it includes: microcontroller, CAN transceiver, signal battery control chip and the relay box that forms by a plurality of relay combination, microcontroller passes through the CAN transceiver and connects vehicle CAN -BUS network, and microcontroller still connects signal battery control chip's control end, the input of relay in signal battery control chip's the output terminal connected relay box, and the contact of relay is connected to each electrical equipment's of installing additional power return circuit respectively. The relay box is finally controlled the various electrical equipment that install additional. Microcontroller comes the drive power supply signal control chip to send control signal through the vehicle network signal that reads CAN transceiver department and obtain to give the relay that installs additional, accomplish corresponding action. The utility model has the advantages that, through installing this controlling means additional, can utilize the original control signal of vehicle to come to control a plurality of electrical equipment that install additional, to the destruction on former fare way when reducing modified cars.
Description
Technical field
This utility model relates to a kind of vehicle refitting and controls device, for the control installing electric equipment during vehicle refitting additional.
Background technology
Installing electric equipment during vehicle refitting at present additional the most all uses the mode individually installing control switch or use broken line overlap joint additional to utilize former car circuit to be controlled, and its purpose is exactly the minimizing impact on former fare road.If needing to install multiple electric equipment additional, circuit certainly will be more complicated, is unfavorable for installing additional, is also unfavorable for maintenance, easily leaves potential safety hazard.
Summary of the invention
In the case of the purpose of this utility model is not destroy former fare road, it is provided that a kind of vehicle refitting, with controlling device, uses a kind of lossless mounting means, utilizes the CAN-BUS network signal of former car to be controlled the electric equipment installed additional.
The technical scheme provided according to this utility model, described vehicle refitting control device includes: microcontroller, CAN transceiver, power supply signal control chip and the relay box by multiple relay assemblies, described microcontroller connects vehicle CAN-BUS network by CAN transceiver, microcontroller is also connected with the control end of power supply signal control chip, the outfan of power supply signal control chip connects the input of relay box repeat circuit, and the contact of relay is connected respectively to the electric power loop of each electric equipment installed additional.
Concrete, vehicle opens, cuts out the signal end of dipped headlights and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the aux. low beam lamp installed additional, and microcontroller drives the on/off of Control aux. low beam lamp by controlling power supply signal control chip.
Vehicle opens, cuts out the signal end of high beam and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the distance light auxiliary lamp installed additional, and microcontroller drives the on/off of Control distance light auxiliary lamp by controlling power supply signal control chip.
Vehicle opens, cuts out the signal end of front fog lamp and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the front fog lamp auxiliary lamp installed additional, and microcontroller drives the on/off of Control front fog lamp auxiliary lamp by controlling power supply signal control chip.
Vehicle opens, cuts out the signal end of Rear Fog Lamp and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the Rear Fog Lamp auxiliary lamp installed additional, and microcontroller drives the on/off of Control Rear Fog Lamp auxiliary lamp by controlling power supply signal control chip.
Vehicle launch is also linked into the signal end of drive shift and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the daytime running lamps installed additional, and microcontroller drives the power supply opening of Control daytime running lamps by controlling power supply signal control chip.
Vehicle opens, cuts out the signal end of left front door and left back door and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the left side electric treadle installed additional, and microcontroller drives the on/off of electric treadle on the left of Control by controlling power supply signal control chip.
Vehicle opens, cuts out the signal end of right front door and right-rear-door and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the right side electric treadle installed additional, and microcontroller drives the on/off of electric treadle on the right side of Control by controlling power supply signal control chip.
Transmission for vehicles transfer case enters the signal end of 4 wheel driven pattern and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the pneumatic differential lock electric inflating pump installed additional, and microcontroller drives the on/off of Control pneumatic differential lock electric inflating pump by controlling power supply signal control chip.
As further improving, described microcontroller connects Vehicular display device also by CAN transceiver, and microcontroller connects the control end of video switching chip, the video signal input terminal of described video switching chip connects the photographic head installed additional onboard respectively, and the VT of video switching chip is connected to Vehicular display device.
The utility model has the advantages that: by installing the device of this programme additional, it is possible to utilize the CAN-BUS signal of existing automobile to carry out installing additional the control of electric equipment, reduce conventional circuit and reequip the hidden danger brought, install and use more convenient.
Accompanying drawing explanation
Fig. 1 is the circuit structure block diagram of this utility model embodiment one.
Fig. 2 is the circuit structure block diagram of this utility model embodiment two.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, this utility model includes: microcontroller, CAN transceiver, power supply signal control chip and the relay box by multiple relay assemblies, described microcontroller connects vehicle CAN-BUS network by CAN transceiver, microcontroller is also connected with the control end of power supply signal control chip, the outfan of power supply signal control chip connects the input of relay box repeat circuit, the contact of relay is connected respectively to the electric power loop of the various electric equipments installed additional, and the various electric equipments installed additional are finally controlled by relay box.
The electric equipment that in this utility model embodiment, involved vehicle installs additional generally comprises: aux. low beam lamp, distance light auxiliary lamp, front fog lamp auxiliary lamp, Rear Fog Lamp auxiliary lamp, daytime running lamps, electric treadle, offroad vehicle pneumatic differential lock electric inflating pump etc..Hereinafter these equipment are installed additional and illustrate respectively.Can select therein one or more install additional, or install other electric equipment additional by same method.
1. installing aux. low beam lamp additional: vehicle opens, cuts out the signal of dipped headlights by CAN-BUS network by CAN transceiver and microcontroller identification, then microcontroller drives the relay of its correspondence to complete the control of the power supply to the aux. low beam lamp installed additional by controlling power supply signal control chip.
2. installing distance light auxiliary lamp additional: vehicle opens, cuts out the signal of high beam by CAN-BUS network by CAN transceiver and microcontroller identification, then microcontroller drives the relay of its correspondence to complete the control of the power supply to the distance light auxiliary lamp installed additional by controlling power supply signal control chip.
3. installing front fog lamp auxiliary lamp additional: vehicle opens, cuts out the signal of front fog lamp by CAN-BUS network by CAN transceiver and microcontroller identification, then microcontroller drives the relay of its correspondence to complete the control of the power supply to the front fog lamp auxiliary lamp installed additional by controlling power supply signal control chip.
4. installing Rear Fog Lamp auxiliary lamp additional: vehicle opens, cuts out the signal of Rear Fog Lamp by CAN-BUS network by CAN transceiver and microcontroller identification, then microcontroller drives the relay of its correspondence to complete the control of the power supply to the Rear Fog Lamp auxiliary lamp installed additional by controlling power supply signal control chip.
5. install daytime running lamps additional: vehicle launch is also linked into the signal of drive shift by CAN-BUS network by CAN transceiver and microcontroller identification, and then microcontroller drives the relay of its correspondence to complete opening the daytime running lamps installed additional by controlling power supply signal control chip.
6. installing left side electric treadle additional: vehicle opens, cuts out the signal of left front door or left back door by CAN-BUS network by CAN transceiver and microcontroller identification, then microcontroller drives the relay of its correspondence to complete the control of the power supply to the left side electric treadle installed additional by controlling power supply signal control chip.
7. installing right side electric treadle additional: vehicle opens, cuts out the signal of right front door or right-rear-door by CAN-BUS network by CAN transceiver and microcontroller identification, then microcontroller drives the relay of its correspondence to complete the control of the power supply to the right side electric treadle installed additional by controlling power supply signal control chip.
8. installing the pneumatic differential lock electric inflating pump of offroad vehicle additional: transmission for vehicles transfer case enters the signal of 4 wheel driven pattern by CAN-BUS network by CAN transceiver and microcontroller identification, then microcontroller drives the relay of its correspondence to complete the control of the power supply to the pneumatic differential lock electric inflating pump of the offroad vehicle installed additional by controlling power supply signal control chip.
If the vehicle with car audio system display is reequiped, utilize original vehicle-carrying display screen to left-hand rotation, turn right, carry out many pictures or same picture various visual angles travelling image shows (former car only has reverse image display function), this utility model can also improve further, while vehicle installs photographic head additional, microcontroller described in the utility model also needs to connect Vehicular display device by CAN transceiver (can increase a CAN transceiver), and microcontroller also to connect the control end of one piece of video switching chip, the video signal input terminal of described video switching chip connects the photographic head installed additional onboard respectively, the VT of video switching chip is connected to Vehicular display device, as shown in Figure 2.Microcontroller is responsible for interception car steering indicating light signal, D gear signal (or its equivalent signal), these signals are written as again the receptible astern signal of car audio system (because the reverse gear network signal that the display screen of vehicle needs acquisition vehicle transmission just carries out reverse image and shows), sound equipment are play and other signal controlled does not carries out processing direct clearance to screen end transceiver.Video switching chip is controlled coordinating display screen to show by microcontroller simultaneously, shows after being processed by the image of the camera collection installed additional on the display screen of car audio system.
By installing this control device additional, just can utilize the original control signal of vehicle that the multiple electric equipments installed additional are controlled, reduce the destruction to former fare road when reequiping vehicle.
Microcontroller described in this utility model can use single-chip microcomputer, power supply signal control chip can use metal-oxide-semiconductor, such as low pressure metal-oxide-semiconductor field effect transistor SI2301；Video switching chip can use FMS6502 video switch.
Claims (10)
1. vehicle refitting is with controlling device, it is characterized in that, including: microcontroller, CAN transceiver, power supply signal control chip and the relay box by multiple relay assemblies, described microcontroller connects vehicle CAN-BUS network by CAN transceiver, microcontroller is also connected with the control end of power supply signal control chip, the outfan of power supply signal control chip connects the input of relay box repeat circuit, and the contact of relay is connected respectively to the electric power loop of each electric equipment installed additional.
2. vehicle refitting as claimed in claim 1 is with controlling device, it is characterized in that, vehicle opens, cuts out the signal end of dipped headlights and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the aux. low beam lamp installed additional, and microcontroller drives the on/off of Control aux. low beam lamp by controlling power supply signal control chip.
3. vehicle refitting as claimed in claim 1 is with controlling device, it is characterized in that, vehicle opens, cuts out the signal end of high beam and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the distance light auxiliary lamp installed additional, and microcontroller drives the on/off of Control distance light auxiliary lamp by controlling power supply signal control chip.
4. vehicle refitting as claimed in claim 1 is with controlling device, it is characterized in that, vehicle opens, cuts out the signal end of front fog lamp and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the front fog lamp auxiliary lamp installed additional, and microcontroller drives the on/off of Control front fog lamp auxiliary lamp by controlling power supply signal control chip.
5. vehicle refitting as claimed in claim 1 is with controlling device, it is characterized in that, vehicle opens, cuts out the signal end of Rear Fog Lamp and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the Rear Fog Lamp auxiliary lamp installed additional, and microcontroller drives the on/off of Control Rear Fog Lamp auxiliary lamp by controlling power supply signal control chip.
6. vehicle refitting as claimed in claim 1 is with controlling device, it is characterized in that, vehicle launch is also linked into the signal end of drive shift and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the daytime running lamps installed additional, and microcontroller drives the power supply opening of Control daytime running lamps by controlling power supply signal control chip.
7. vehicle refitting as claimed in claim 1 is with controlling device, it is characterized in that, vehicle opens, cuts out the signal end of left front door and left back door and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the left side electric treadle installed additional, and microcontroller drives the on/off of electric treadle on the left of Control by controlling power supply signal control chip.
8. vehicle refitting as claimed in claim 1 is with controlling device, it is characterized in that, vehicle opens, cuts out the signal end of right front door and right-rear-door and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the right side electric treadle installed additional, and microcontroller drives the on/off of electric treadle on the right side of Control by controlling power supply signal control chip.
9. vehicle refitting as claimed in claim 1 is with controlling device, it is characterized in that, transmission for vehicles transfer case enters the signal end of 4 wheel driven pattern and is connected to microcontroller through CAN-BUS network and CAN transceiver, the contact of corresponding relay is connected to the electric power loop of the pneumatic differential lock electric inflating pump installed additional, and microcontroller drives the on/off of Control pneumatic differential lock electric inflating pump by controlling power supply signal control chip.
10. vehicle refitting as claimed in claim 1 is with controlling device, it is characterized in that, described microcontroller connects Vehicular display device also by CAN transceiver, and microcontroller connects the control end of video switching chip, the video signal input terminal of described video switching chip connects the photographic head installed additional onboard respectively, and the VT of video switching chip is connected to Vehicular display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075042.6U CN205485452U (en) | 2016-01-26 | 2016-01-26 | Controlling means for vehicle refitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075042.6U CN205485452U (en) | 2016-01-26 | 2016-01-26 | Controlling means for vehicle refitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205485452U true CN205485452U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620075042.6U Expired - Fee Related CN205485452U (en) | 2016-01-26 | 2016-01-26 | Controlling means for vehicle refitting |
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| Country | Link |
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| CN (1) | CN205485452U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515555A (en) * | 2016-11-01 | 2017-03-22 | 鹿为柱 | Control system for vehicle lamp |
| CN107450523A (en) * | 2017-08-30 | 2017-12-08 | 东风商用车有限公司 | Universal type loading control system |
| CN108216084A (en) * | 2018-01-16 | 2018-06-29 | 江苏海天科技有限公司 | In-vehicle networking protocol blocking and editor's transponder |
-
2016
- 2016-01-26 CN CN201620075042.6U patent/CN205485452U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515555A (en) * | 2016-11-01 | 2017-03-22 | 鹿为柱 | Control system for vehicle lamp |
| CN107450523A (en) * | 2017-08-30 | 2017-12-08 | 东风商用车有限公司 | Universal type loading control system |
| CN108216084A (en) * | 2018-01-16 | 2018-06-29 | 江苏海天科技有限公司 | In-vehicle networking protocol blocking and editor's transponder |
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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: 20160817 Termination date: 20220126 |