CN107139826A - Steering indicating light automaton - Google Patents
Steering indicating light automaton Download PDFInfo
- Publication number
- CN107139826A CN107139826A CN201710178556.3A CN201710178556A CN107139826A CN 107139826 A CN107139826 A CN 107139826A CN 201710178556 A CN201710178556 A CN 201710178556A CN 107139826 A CN107139826 A CN 107139826A
- Authority
- CN
- China
- Prior art keywords
- automobile
- microcontroller
- vehicle
- obd
- signal
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a kind of automatic controller for turning light of automobile, including：Microcontroller；CAN, it is bridged between the OBD and microcontroller, by automobile CAN information transfer to the microcontroller；And power transfer module, it is connected power supply with microcontroller, CAN；Wherein, the microcontroller sends the control signal of driving turn signal lamp to the vehicle CAN, with the corresponding steering indicating light of automatic shutter according at least to the Vehicle Speed and switch gate signal in the automobile CAN information.The automatic controller for turning light of automobile of the present invention need not change full fare road, only patch the device in vehicle OBD diagnosis interfaces, you can realize the automatic opening of steering indicating light, simple in construction, but very useful, with extensive market prospects.
Description
Technical field
The present invention relates to automobile lamp field, it is more particularly related to a kind of steering indicating light automaton.
Background technology
Automobile driver and crew are when getting off opening car door, due to not noting rear car, in not obvious premise
Under, car door is thrown open, causes front vehicle to knock car door, triggers security incident.
Up to the present, most vehicles do not possess prompting function, existed larger when driver and crew open car door
Potential safety hazard.
When opening car door, steering indicating light is opened in time, in time front vehicle can be reminded to avoid, and can largely be dropped
The generation of low such security incident.
Current such function installs product additional, is often required for changing on former fare road, increase repacking cost, the former car of destruction
Wire harness it is complete.Therefore a kind of automatic opening steering indicating light that need not change the i.e. achievable steering indicating light in full fare road is designed to control automatically
The problem of device processed turns into a urgent need to resolve.
The content of the invention
It is an object of the invention to solve at least the above defect, and provide the advantage that at least will be described later.
In order to realize that, according to object of the present invention and further advantage, the present invention provides a kind of turn signal and controlled automatically
Device processed, the automobile has OBD, and the OBD is connected with vehicle CAN, institute
Automobile CAN information can be read from institute's vehicle CAN by stating OBD, wherein, including：
Microcontroller,
CAN, it is bridged between the OBD and microcontroller, by automobile CAN information
Transmit to the microcontroller；And
Power transfer module, it is connected power supply with the microcontroller, CAN；
Wherein, the microcontroller is according at least to the Vehicle Speed and switch gate signal in the automobile CAN information,
The control signal of driving turn signal lamp is sent to the vehicle CAN, with the corresponding steering indicating light of automatic shutter.Can basis
The travel speed of vehicle judges the transport condition of vehicle, recognizes the enabling getting-out intention of occupant, and beat in time when opening the door
Open steering indicating light to reach warning function, reduce the generation of accident.
Preferably, in described automatic controller for turning light of automobile, there is the OBD OBD to examine
Slave interrupt interface, the CAN diagnoses interface by OBD and is connected with the OBD.Directly utilize diagnosis
Interface, simple in structure and low in cost largely can produce great economic benefit by production and application.
Preferably, in described automatic controller for turning light of automobile, the power transfer module is connected to the car
Carry between auto-check system and microcontroller and CAN, by the Power convert of the OBD.
The outfit of power transfer module helps to ensure that voltage stabilization is supplied, protection device.
Preferably, in described automatic controller for turning light of automobile, the microcontroller is configured as：
Receive enabling signal；
Receive Vehicle Speed signal；
If Vehicle Speed is less than 0.1 metre per second (m/s), unlatching steering indicating light open signal is sent to vehicle CAN.
The configuration can accurately identify passenger getting-out intention, and efficiently, response is fast for program letter.
Preferably, in described automatic controller for turning light of automobile, the automobile CAN information is also opened including steering indicating light
OFF signal.
Preferably, in described automatic controller for turning light of automobile, the microcontroller is configured as：
Receive enabling signal；
Receive Vehicle Speed signal and turning indicator control signal；
If Vehicle Speed is less than 0.1 metre per second (m/s), and turning indicator control signal is closed mode；Then to vehicle CAN
Bus sends unlatching and turns to modulating signal.It can avoid repeating to open steering indicating light, the supplement of steering indicating light is opened as driver.
Preferably, in described automatic controller for turning light of automobile, the microcontroller is additionally configured to：
After unlatching steering modulating signal is sent to the vehicle CAN, signal of closing the door is received；
Closing is sent to the vehicle CAN turn to modulating signal within the default time.
Preferably, in described automatic controller for turning light of automobile, the default time is 1~3 second.Can be
Driver or passenger close the steering indicating light having been switched on automatically after getting off, very convenient.
The present invention at least includes following beneficial effect：First, automatic controller for turning light of automobile of the present invention is not
Need to change full fare road, only patch the device in vehicle OBD diagnosis interfaces, you can realize the automatic opening of steering indicating light, structure
Simply, it is but very useful, with extensive market prospects.
Secondly, automatic controller for turning light of automobile of the invention is by effective configuration to microcontroller, and program is simple
Efficiently, the getting-out intention of passenger can be accurately identified, steering indicating light prompting warning is opened in time, it is to avoid the generation of accident.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
The structural representation of Fig. 1 automatic controller for turning light of automobile of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
As shown in figure 1, the steering indicating light automaton of the present invention includes CAN, microcontroller, Power convert
Module.The CAN diagnoses interface by OBD and connects vehicle CAN, and by automobile CAN information transfer to micro-
Controller.The controller is received after CAN message, is extracted Vehicle Speed and enabling signal, after judging, is sent drive
The control signal of dynamic turn signal lamp, and transmitted by CAN to automobile, after automobile receiver to the instruction, opening phase
Answer the turn signal lamp of side.Power transfer module, switchs to 3.3V power supplys, for microcontroller by the vehicle OBD 12V power supplys for diagnosing seat
Device and CAN are used.
The automatic controller for turning light of automobile of the present invention, is directed to the automobile with OBD
Design, the OBD, i.e. OBD system are connected with vehicle CAN, so OBD energy
Enough that automobile CAN information is read from institute's vehicle CAN, the automatic controller for turning light of automobile of the specific present invention includes：
Microcontroller；CAN, CAN is bridged between the OBD and microcontroller, by vapour
Car CAN message is transmitted to the microcontroller；And power transfer module, it is connected with the microcontroller, CAN
Power supply；Wherein, the microcontroller is according at least to the Vehicle Speed and switch gate signal in the automobile CAN information, to
The vehicle CAN sends the control signal of driving turn signal lamp, with the corresponding steering indicating light of automatic shutter.Can be according to car
Travel speed judge the transport condition of vehicle, recognize the enabling getting-out intention of occupant, and open in time when opening the door
Steering indicating light reduces the generation of accident to reach warning function.
Further, in described automatic controller for turning light of automobile, the OBD has OBD diagnosis
Interface, the CAN diagnoses interface by OBD and is connected with the OBD.Directly connect using diagnosis
Mouthful, simple in structure and low in cost largely can produce great economic benefit by production and application.
Further, in described automatic controller for turning light of automobile, the power transfer module is connected to described vehicle-mounted
Between auto-check system and microcontroller and CAN, by the Power convert of the OBD.Electricity
The outfit of source modular converter helps to ensure that voltage stabilization is supplied, protection device.
Efficiently corresponding further for microcontroller is enable, the microcontroller is configured as：Receive enabling signal；Receive
Vehicle Speed signal；If Vehicle Speed is less than 0.1 metre per second (m/s), unlatching steering indicating light is sent to vehicle CAN
Open signal.The configuration can accurately identify passenger getting-out intention, and efficiently, response is fast for program letter.
Further, in described automatic controller for turning light of automobile, the automobile CAN information also includes turning indicator control
Signal.In described automatic controller for turning light of automobile, the microcontroller is configured as：Receive enabling signal；Receive car
Travel speed signal and turning indicator control signal；If Vehicle Speed is less than 0.1 metre per second (m/s), and turning indicator control is believed
Number be closed mode；Then unlatching is sent to vehicle CAN turn to modulating signal.It can avoid repeating to open steering indicating light, as driving
The person of sailing opens the supplement of steering indicating light.
Further, the microcontroller is additionally configured to：Modulating signal is turned to sending unlatching to the vehicle CAN
Afterwards, signal of closing the door is received；Closing is sent to the vehicle CAN turn to modulating signal within the default time.
Further, the default time is 1~3 second.Can automatically it be closed after driver or passenger get off
The steering indicating light having been switched on, it is very convenient.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (8)
1. a kind of automatic controller for turning light of automobile, the automobile has an OBD, described vehicle-mounted to examine automatically
Disconnected system is connected with vehicle CAN, and the OBD can read automobile CAN from institute's vehicle CAN
Information, it is characterised in that including：
Microcontroller；
CAN, it is bridged between the OBD and microcontroller, by automobile CAN information transfer
To the microcontroller；And
Power transfer module, it is connected power supply with the microcontroller, CAN；
Wherein, the microcontroller is according at least to the Vehicle Speed and switch gate signal in the automobile CAN information, to institute
The control signal that vehicle CAN sends driving turn signal lamp is stated, with the corresponding steering indicating light of automatic shutter.
2. automatic controller for turning light of automobile as claimed in claim 1, it is characterised in that the OBD
Interface is diagnosed with OBD, the CAN diagnoses interface by OBD and is connected with the OBD.
3. automatic controller for turning light of automobile as claimed in claim 2, it is characterised in that the power transfer module connection
Between the OBD and microcontroller and CAN, by the OBD
Power convert.
4. automatic controller for turning light of automobile as claimed in claim 3, it is characterised in that the microcontroller is configured
For：
Receive enabling signal；
Receive Vehicle Speed signal；
If Vehicle Speed is less than 0.1 metre per second (m/s), unlatching steering indicating light open signal is sent to vehicle CAN.
5. automatic controller for turning light of automobile as claimed in claim 3, it is characterised in that the automobile CAN information is also wrapped
Include turning indicator control signal.
6. automatic controller for turning light of automobile as claimed in claim 5, it is characterised in that the microcontroller is configured
For：
Receive enabling signal；
Receive Vehicle Speed signal and turning indicator control signal；
If Vehicle Speed is less than 0.1 metre per second (m/s), and turning indicator control signal is closed mode；Then to vehicle CAN
Send unlatching and turn to modulating signal.
7. the automatic controller for turning light of automobile as described in claim 4 or 6, it is characterised in that the microcontroller also by
It is configured to：
After unlatching steering modulating signal is sent to the vehicle CAN, signal of closing the door is received；
Closing is sent to the vehicle CAN turn to modulating signal within the default time.
8. automatic controller for turning light of automobile as claimed in claim 7, it is characterised in that the default time is 1~3
Second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178556.3A CN107139826A (en) | 2017-03-23 | 2017-03-23 | Steering indicating light automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178556.3A CN107139826A (en) | 2017-03-23 | 2017-03-23 | Steering indicating light automaton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107139826A true CN107139826A (en) | 2017-09-08 |
Family
ID=59783633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710178556.3A Pending CN107139826A (en) | 2017-03-23 | 2017-03-23 | Steering indicating light automaton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139826A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110871844A (en) * | 2019-11-27 | 2020-03-10 | 安徽江淮汽车集团股份有限公司 | Vehicle alarm method, vehicle alarm device and computer readable storage medium |
| CN111301484A (en) * | 2018-12-12 | 2020-06-19 | 中车唐山机车车辆有限公司 | Method and system for controlling indicator lamp on railway vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481816A (en) * | 2013-09-12 | 2014-01-01 | 浙江吉利控股集团有限公司 | Automatic turn signal lamp control system of automobiles |
| CN105257124A (en) * | 2015-09-28 | 2016-01-20 | 浙江吉利汽车研究院有限公司 | Car door opening safety assisting device and method |
| CN205149640U (en) * | 2015-12-02 | 2016-04-13 | 安徽工程大学 | Low -cost vehicle early warning system that opens door |
| CN105522954A (en) * | 2014-09-29 | 2016-04-27 | 深圳市赛格导航科技股份有限公司 | Vehicle light control method and system |
| CN105774549A (en) * | 2016-03-04 | 2016-07-20 | 深圳市元征科技股份有限公司 | Vehicle safety control method and device based on vehicle-mounted intelligent terminal |
-
2017
- 2017-03-23 CN CN201710178556.3A patent/CN107139826A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481816A (en) * | 2013-09-12 | 2014-01-01 | 浙江吉利控股集团有限公司 | Automatic turn signal lamp control system of automobiles |
| CN105522954A (en) * | 2014-09-29 | 2016-04-27 | 深圳市赛格导航科技股份有限公司 | Vehicle light control method and system |
| CN105257124A (en) * | 2015-09-28 | 2016-01-20 | 浙江吉利汽车研究院有限公司 | Car door opening safety assisting device and method |
| CN205149640U (en) * | 2015-12-02 | 2016-04-13 | 安徽工程大学 | Low -cost vehicle early warning system that opens door |
| CN105774549A (en) * | 2016-03-04 | 2016-07-20 | 深圳市元征科技股份有限公司 | Vehicle safety control method and device based on vehicle-mounted intelligent terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301484A (en) * | 2018-12-12 | 2020-06-19 | 中车唐山机车车辆有限公司 | Method and system for controlling indicator lamp on railway vehicle |
| CN111301484B (en) * | 2018-12-12 | 2022-04-19 | 中车唐山机车车辆有限公司 | Method and system for controlling indicator lamp on railway vehicle |
| CN110871844A (en) * | 2019-11-27 | 2020-03-10 | 安徽江淮汽车集团股份有限公司 | Vehicle alarm method, vehicle alarm device and computer readable storage medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
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| RJ01 | Rejection of invention patent application after publication |