CN112566325B - Vehicle light regulation and control method - Google Patents
Vehicle light regulation and control method Download PDFInfo
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- CN112566325B CN112566325B CN202011565881.3A CN202011565881A CN112566325B CN 112566325 B CN112566325 B CN 112566325B CN 202011565881 A CN202011565881 A CN 202011565881A CN 112566325 B CN112566325 B CN 112566325B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/01—Electric circuits
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses a vehicle lamplight regulating device and a method, wherein the regulating device comprises the following components: the system comprises a processor, a CAN bus circuit, a 485 bus circuit, a wire-through protection circuit, a positive control IO input circuit, a negative control IO input circuit, a lamp strip control circuit, a display screen and an indicator lamp; the CAN bus circuit, the 485 bus circuit, the line-through protection circuit, the positive control IO input circuit, the negative control IO input circuit, the lamp strip control circuit, the display screen and the indicator lamp are respectively connected with the processor; the indicating lamp comprises a state indicating lamp and a fault indicating lamp. According to the embodiment of the invention, the positive control IO input circuit, the negative control IO input circuit, the CAN bus circuit, the 485 bus circuit and the one-wire-harness protection circuit are respectively connected with the processor, the processor is used for detecting the state and the fault of the vehicle by combining the collected various information, and the light regulation is carried out according to the detection result, so that the effect of the light regulation of the vehicle CAN be effectively improved.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a vehicle lamplight regulating and controlling method.
Background
At present, along with the development of the whole vehicle framework and the improvement requirement of safety, the intelligent full-color digital liquid crystal instrument corresponding to the intelligent full-color digital liquid crystal instrument can display and switch more whole vehicle information, can be expressed by various graphs, images, animations, sounds, colors and light rays, greatly improves the human-computer interaction experience, and is gradually applied to the fields of novel electric motorcycles, electric two-wheelers and electric tricycles. In electric motor car technical field, the fault detection and the state detection to the vehicle are realized through the state information of gathering the vehicle generally to through adjusting and controlling the warning navigating mate to the vehicle light, in order to improve the security of vehicle. Because of the difference of the whole vehicle electrical frameworks, the existing vehicle light regulating and controlling device mainly transmits information through general IO. But the information that current light regulation and control device gathered is comparatively single, leads to the effect to vehicle light regulation and control relatively poor.
Disclosure of Invention
The invention provides a vehicle light regulation and control method, which aims to solve the technical problem that the effect of regulating and controlling the vehicle light is poor due to the fact that the information collected by the existing lamp tube regulation and control device is single.
A first embodiment of the present invention provides a vehicle light regulation device, including:
the system comprises a processor, a CAN bus circuit, a 485 bus circuit, a wire-through protection circuit, a positive control IO input circuit, a negative control IO input circuit, a lamp strip control circuit, a display screen and an indicator lamp;
the CAN bus circuit, the 485 bus circuit, the line-through protection circuit, the positive control IO input circuit, the negative control IO input circuit, the lamp strip control circuit, the display screen and the indicator lamp are respectively connected with the processor; the indicator lamp comprises a status indicator lamp and a fault indicator lamp.
Further, the device also comprises a high-voltage protection circuit, and the high-voltage protection circuit is connected with the processor.
Further, the processor is connected with the 485 bus circuit through a 485 bus; the processor is connected with the CAN bus circuit through the CAN bus.
Further, the processor is connected with the lamp strip control circuit through a GPIO interface; the processor is respectively connected with the positive control I O input circuit and the negative control IO input circuit through GPIO interfaces.
Further, the display screen is a full-color LCD display screen.
A second embodiment of the present invention provides a vehicle light control method, which is executed in the above vehicle light control apparatus, the control method including:
after detecting that the I O input state of the vehicle changes, lighting a corresponding indicator lamp according to the change; after judging that the change is one of the indication modes of the vehicle light belt, illuminating the indication mode corresponding to the change;
if the IO input information of the vehicle cannot be detected, judging whether a line communication signal is interrupted or not; after judging that the first-line communication is interrupted, analyzing a first-line communication protocol packet to obtain analysis information, and if the analysis information is vehicle lamp band indication information, lighting the vehicle lamp band; if the analysis information is not the vehicle lamp band indication information, summarizing the analysis information for displaying on the display screen;
monitoring information on a communication bus after judging that the one-wire communication signal is not interrupted, and lighting the vehicle lamp strip if judging that the monitoring information is the vehicle lamp strip indication information; and if the monitoring information is not the vehicle lamp band indication information, summarizing the monitoring information for displaying on the display screen.
Further, the communication bus comprises a 485 bus and a CAN bus, monitors monitoring information on the communication bus, and if the monitoring information is judged to be vehicle lamp band indication information, the vehicle lamp band is lightened; if the monitoring information is not the vehicle lamp band indication information, summarizing the monitoring information for displaying on the display screen, specifically:
monitoring information on a 485 bus, and if the monitoring information is judged to be vehicle lamp band indication information, lighting the vehicle lamp band; if the analysis information is not the vehicle lamp band indication information, summarizing the monitoring information for displaying on the display screen;
if 485 information cannot be monitored, monitoring information on a CAN bus, and if the monitoring information is judged to be vehicle lamp band indication information, turning on the vehicle lamp band; and if the monitoring information is not the vehicle lamp band indication information, summarizing the monitoring information for displaying on the display screen.
According to the embodiment of the invention, the positive control I O input circuit, the negative control I O input circuit, the CAN bus circuit, the 485 bus circuit and the one-wire-through protection circuit are respectively connected with the processor, and the processor judges various input information in the regulation and control device one by one, including I O input interrupt information, one-wire-through information, 485 information and CAN information, so that the state detection and fault detection of the vehicle are realized, and a command is sent to the lamp strip control circuit, the indicator lamp and the display screen according to the detection result, the waiting, the indicator lamp and the display of the display screen are controlled, and the collected various information is combined to regulate and control the vehicle lamp, so that the effect of regulating and controlling the vehicle lamp CAN be effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle light control device according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a method for regulating and controlling vehicle light according to an embodiment of the present invention.
Wherein, the reference numerals in the specification and the drawings are as follows:
1. a processor; 2. a CAN bus circuit; 3. 485 bus circuit; 5. a positive control I O input circuit; 6. a negative control I O input circuit; 7. a lamp strip control circuit; 8. a display screen; 9. an indicator light; 10. a high voltage protection circuit.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Referring to fig. 1, a first embodiment of the present invention provides a vehicle light control apparatus, including:
the controller comprises a processor 1, a CAN bus circuit 2, a 485 bus circuit 3, a line-through protection circuit, a positive control IO input circuit 5, a negative control IO input circuit 6, a lamp strip control circuit 7, a display screen 8 and an indicator lamp 9;
the CAN bus circuit 2, the 485 bus circuit 3, a wire-through protection circuit, a positive control IO input circuit 5, a negative control IO input circuit 6, a lamp strip control circuit 7, a display screen 8 and an indicator lamp 9 are respectively connected with the processor 1; wherein the indicator lamp 9 comprises a status indicator lamp and a fault indicator lamp.
The positive control signal or the negative control signal from the whole vehicle is an independent voltage indication signal, and the vehicle instrument is used for displaying the working state or the fault state of a certain part of the whole vehicle by judging whether the signal is input high or low, such as headlight indication, left and right steering indication, vehicle body fault and other information. Exemplary, the display effect of the vehicle lamplight in the embodiment of the invention is as follows: the horse race lamp sequentially and circularly lights the lamp beads on the lamp belt, and the color is changed once in each circle; the breathing lamp is gradually lightened and then gradually extinguished every second, and the breathing lamp displays gradual colors from green to yellow to red according to the speed of driving so as to remind a driver of the speed limit, thereby promoting the change of the driving habit of the driver; the steering lamp is used for synchronously lighting the left half part or the right half part of the lamp belt according to positive and negative control input actions of the left steering lamp and the right steering lamp or the input signal indication of a vehicle body controller protocol; if fault information exists or a double-flashing key is turned on, double-flashing display is carried out on the lamp strip; in the process of deceleration, the color of the lamp belt gradually changes from green to red until the lamp belt is completely braked by the whole red. Besides the application scene, various running state information can be displayed, the indicator lamp 9 of the vehicle and the lamp belt are matched for use to provide more display modes, and the full-color LCD display screen 8 can also change the color and the brightness of the UI interface, so that the user experience can be effectively improved.
The embodiment of the invention adopts necessary positive control signals and negative control signals to directly control the corresponding state indicator lamp or fault indicator lamp to be turned on and off, meanwhile, the signals are also input to the processor 1, and the processor 1 displays the state information or fault information according to U I interface elements of the full-color LCD display screen 8, thereby meeting the requirements of the processor 1 for acquiring the whole vehicle state information for full-color dynamic display and meeting the reliability requirements of directly turning on the LEDs of the instrument physical indicator lamp 9 by the positive control input and the negative control input.
In the embodiment of the invention, the positive control IO input circuit 5, the negative control IO input circuit 6, the CAN bus circuit 2, the 485 bus circuit 3 and the line-through protection circuit are respectively connected with the processor 1, and the processor 1 judges various input information in the regulation and control device one by one, including IO input interrupt information, line-through information, 485 information and CAN information, so as to realize the state detection and fault detection of the vehicle, and sends instructions to the lamp strip control circuit 7, the indicator lamp 9 and the display screen 8 according to detection results, so as to control the waiting, the display of the indicator lamp 9 and the display screen 8, and regulate and control the light of the vehicle by combining the acquired various information, thereby effectively improving the effect of regulating and controlling the light of the vehicle.
As a specific implementation manner of the embodiment of the invention, the device further comprises a high voltage protection circuit 10, and the high voltage protection circuit 10 is connected with the processor 1.
As a specific implementation of the embodiment of the invention, the processor 1 is connected with the 485 bus circuit 3 through a 485 bus; the processor 1 is connected to a CAN bus circuit 2 via a CAN bus.
In the embodiment of the invention, the 485 bus and the CAN bus are respectively connected with the processor 1, so that the information quantity of vehicle data transmission is effectively improved, reliable monitoring data is provided for light regulation and control, the effects of vehicle fault detection and state detection are improved, and the effects of vehicle light regulation and control are improved.
As a specific implementation manner of the embodiment of the invention, the processor 1 is connected with the lamp strip control circuit 7 through a GPIO interface; the processor 1 is respectively connected with a positive control IO input circuit 5 and a negative control IO input circuit 6 through GPIO interfaces.
In the embodiment of the invention, the current output matched with the lamp strip is ensured to be uniform in display brightness by the connection mode of the GPIO interface, so that the display effect of lamplight can be effectively improved.
As a specific implementation of the embodiment of the present invention, the display 8 is a full-color LCD display 8.
In the embodiment of the invention, the full-color display screen 8 adopts a point-by-point brightness control technology, so that the uniformity of the whole screen of the LCD display screen 8 can be ensured.
The embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the positive control IO input circuit 5, the negative control IO input circuit 6, the CAN bus circuit 2, the 485 bus circuit 3 and the one-wire-through protection circuit are respectively connected with the processor 1, the processor 1 judges various input information in the regulation and control device one by one, including IO input interrupt information, one-wire-through information, 485 information and CAN information, so that the state detection and fault detection of a vehicle are realized, a command is controlled and sent to the lamp strip control circuit 7, the indicator lamp 9 and the display screen 8 according to the detection result, the waiting and indicator lamp 9 and the display screen 8 are controlled, the light of the vehicle is regulated and controlled by combining the acquired various information, and the light regulation and control effect of the vehicle CAN be effectively improved.
A second embodiment of the present invention provides a vehicle light regulation method, where the regulation method is executed in the vehicle light regulation device, and the regulation method includes:
s1, after detecting that the I O input state of the vehicle changes, turning on a corresponding indicator lamp 9 according to the change; after judging that the change is one of the indication modes of the vehicle lamp belt, lighting the indication mode corresponding to the change;
in the embodiment of the invention, an interruption detection mode is adopted to detect whether the I O input state of the vehicle changes, and if so, an independent LED state indicator lamp or a fault indicator lamp is lightened in real time.
S2, if I O input information of the vehicle cannot be detected, judging whether a line-through signal is interrupted or not; after judging that the first-line communication is interrupted, analyzing the first-line communication protocol packet to obtain analysis information, and if the analysis information is vehicle lamp band indication information, lighting the vehicle lamp band; if the analysis information is not the vehicle lamp band indication information, summarizing the analysis information for displaying on the display screen 8;
s3, monitoring information on the communication bus after judging that a line-through signal is not interrupted, and lighting a vehicle lamp band if judging that the monitoring information is the vehicle lamp band indication information; if the analysis information is not the vehicle lamp indication information, the information is summarized and displayed on the display screen 8.
In the embodiment of the invention, the processor 1 detects and judges the state of the vehicle by detecting I O input state of the vehicle, a line-through signal and monitoring information of the communication bus, realizes the state detection and fault detection of the vehicle, regulates and controls the light of the vehicle according to the detection result, and displays the detected information on the LCD display screen 8, so that a driver can conveniently acquire the state information and the fault information of the vehicle, measures can be timely made, and the safety of the vehicle is improved.
As a specific implementation manner of the embodiment of the invention, the communication bus comprises a 485 bus and a CAN bus, monitors monitoring information on the communication bus, and lights a vehicle lamp band if the monitoring information is judged to be the indication information of the vehicle lamp band; if the analysis information is not the vehicle lamp band indication information, the information is summarized and used for being displayed on the display screen 8, specifically:
monitoring the monitoring information on the 485 bus, and if the monitoring information is judged to be the vehicle lamp band indication information, lighting the vehicle lamp band; if the analysis information is not the vehicle lamp band indication information, the information is summarized and used for being displayed on the display screen 8;
if 485 information cannot be monitored, monitoring information on the CAN bus, and if the monitoring information is judged to be vehicle lamp band indication information, turning on a vehicle lamp band; if the monitoring information is not the vehicle lamp band indication information, the information is summarized and used for being displayed on the display screen 8.
The embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the information sources of the vehicle system are detected and judged, and the information sources comprise the I O input state, the one-wire communication signal, the 485 bus signal and the monitoring information of the CAN bus signal, so that the regulation and control of the vehicle light CAN be realized, the real-time requirement CAN be met, the data quantity requirement CAN be met, and the effect of regulating and controlling the vehicle light CAN be effectively improved.
The foregoing is a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention and are intended to be comprehended within the scope of the present invention.
Claims (6)
1. A vehicle light regulating method, performed in a vehicle light regulating device, the vehicle light regulating device comprising:
the system comprises a processor, a CAN bus circuit, a 485 bus circuit, a wire-through protection circuit, a positive control IO input circuit, a negative control IO input circuit, a lamp strip control circuit, a display screen and an indicator lamp;
the CAN bus circuit, the 485 bus circuit, the line-through protection circuit, the positive control IO input circuit, the negative control IO input circuit, the lamp strip control circuit, the display screen and the indicator lamp are respectively connected with the processor; the indicator lamp comprises a state indicator lamp and a fault indicator lamp;
the regulation and control method comprises the following steps:
after detecting that the IO input state of the vehicle changes, lighting a corresponding indicator lamp according to the change; after judging that the change is one of the indication modes of the vehicle light belt, illuminating the indication mode corresponding to the change;
if the IO input information of the vehicle cannot be detected, judging whether a line communication signal is interrupted or not; after judging that the first-line communication is interrupted, analyzing a first-line communication protocol packet to obtain analysis information, and if the analysis information is vehicle lamp band indication information, lighting the vehicle lamp band; if the analysis information is not the vehicle lamp band indication information, summarizing the analysis information for displaying on the display screen;
monitoring information on a communication bus after judging that the one-wire communication signal is not interrupted, and lighting the vehicle lamp strip if judging that the monitoring information is the vehicle lamp strip indication information; and if the monitoring information is not the vehicle lamp band indication information, summarizing the monitoring information for displaying on the display screen.
2. The vehicle light regulation and control method of claim 1, wherein the communication bus comprises a 485 bus and a CAN bus, and the monitoring information on the communication bus is monitored, and if the monitoring information is judged to be vehicle light band indication information, the vehicle light band is lightened; if the monitoring information is not the vehicle lamp band indication information, summarizing the monitoring information for displaying on the display screen, specifically:
monitoring information on a 485 bus, and if the monitoring information is judged to be vehicle lamp band indication information, lighting the vehicle lamp band; if the monitoring information is not the vehicle lamp band indication information, summarizing the monitoring information for displaying on the display screen;
if 485 information cannot be monitored, monitoring information on a CAN bus, and if the monitoring information is judged to be vehicle lamp band indication information, turning on the vehicle lamp band; and if the monitoring information is not the vehicle lamp band indication information, summarizing the monitoring information for displaying on the display screen.
3. The vehicle light regulating method of claim 1, wherein the vehicle light regulating device further comprises a high voltage protection circuit coupled to the processor.
4. The vehicle light regulation method of claim 1, wherein the processor is connected to the 485 bus circuit via a 485 bus; the processor is connected with the CAN bus circuit through the CAN bus.
5. The vehicle light regulation method of claim 1, wherein the processor is connected to the light strip control circuit through a GPIO interface; the processor is respectively connected with the positive control IO input circuit and the negative control IO input circuit through GPIO interfaces.
6. The vehicle light regulating method of claim 1, wherein the display screen is a full-color LCD display screen.
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10307083A (en) * | 1997-05-07 | 1998-11-17 | Jatco Corp | Diagnostic device for electronic device for vehicle |
| CN201285444Y (en) * | 2008-11-11 | 2009-08-05 | 郑州三晖电气有限公司 | Electric energy meter calibration apparatus |
| CN201628865U (en) * | 2010-02-12 | 2010-11-10 | 深圳市元征软件开发有限公司 | Automobile combined instrument with automobile electric control diagnostic function |
| CN202541328U (en) * | 2011-12-16 | 2012-11-21 | 项小东 | Multifunctional LCD (Liquid Crystal Display) automobile instrument based on CAN (Control Area Network) bus |
| US8433463B1 (en) * | 2012-02-09 | 2013-04-30 | Nordic Capital Partners, LLC | Vehicular dual mode master/slave interface |
| CN103532087A (en) * | 2013-10-14 | 2014-01-22 | 北京航天发射技术研究所 | Intelligent monitoring unit for vehicle-mounted single-phase alternating-current power supply |
| WO2017028525A1 (en) * | 2015-08-14 | 2017-02-23 | 深圳市家信信息科技开发有限公司 | Intelligent electric bicycle control system, detection system, and control method |
| CN109932602A (en) * | 2019-04-03 | 2019-06-25 | 中国人民解放军32181部队 | It is a kind of for monitoring the universal test device and monitoring method of electronic system state |
| CN110045652A (en) * | 2019-04-23 | 2019-07-23 | 苏州爱科赛博电源技术有限责任公司 | A kind of electric vehicle controller digital input circuit being compatible with positive and negative control |
| CN111447244A (en) * | 2020-05-19 | 2020-07-24 | 台州市永长电动车制造有限公司 | One-wire communication expansion communication method and device for electric vehicle |
| CN211908850U (en) * | 2020-05-19 | 2020-11-10 | 台州市永长电动车制造有限公司 | One-wire communication expansion communication device of electric vehicle |
| CN212013113U (en) * | 2020-03-10 | 2020-11-24 | 天津九九电子有限公司 | Multi-state bright block with instrument and scanning circuit, digital code, LED screen, intelligent component and electric vehicle |
| CN213718265U (en) * | 2020-12-25 | 2021-07-16 | 杭州辰汉智能科技有限公司 | Vehicle light regulation and control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014208611A1 (en) * | 2014-05-08 | 2015-11-12 | Robert Bosch Gmbh | Method for diagnosing a condition in a vehicle and diagnostic test device |
-
2020
- 2020-12-25 CN CN202011565881.3A patent/CN112566325B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10307083A (en) * | 1997-05-07 | 1998-11-17 | Jatco Corp | Diagnostic device for electronic device for vehicle |
| CN201285444Y (en) * | 2008-11-11 | 2009-08-05 | 郑州三晖电气有限公司 | Electric energy meter calibration apparatus |
| CN201628865U (en) * | 2010-02-12 | 2010-11-10 | 深圳市元征软件开发有限公司 | Automobile combined instrument with automobile electric control diagnostic function |
| CN202541328U (en) * | 2011-12-16 | 2012-11-21 | 项小东 | Multifunctional LCD (Liquid Crystal Display) automobile instrument based on CAN (Control Area Network) bus |
| US8433463B1 (en) * | 2012-02-09 | 2013-04-30 | Nordic Capital Partners, LLC | Vehicular dual mode master/slave interface |
| CN103532087A (en) * | 2013-10-14 | 2014-01-22 | 北京航天发射技术研究所 | Intelligent monitoring unit for vehicle-mounted single-phase alternating-current power supply |
| WO2017028525A1 (en) * | 2015-08-14 | 2017-02-23 | 深圳市家信信息科技开发有限公司 | Intelligent electric bicycle control system, detection system, and control method |
| CN109932602A (en) * | 2019-04-03 | 2019-06-25 | 中国人民解放军32181部队 | It is a kind of for monitoring the universal test device and monitoring method of electronic system state |
| CN110045652A (en) * | 2019-04-23 | 2019-07-23 | 苏州爱科赛博电源技术有限责任公司 | A kind of electric vehicle controller digital input circuit being compatible with positive and negative control |
| CN212013113U (en) * | 2020-03-10 | 2020-11-24 | 天津九九电子有限公司 | Multi-state bright block with instrument and scanning circuit, digital code, LED screen, intelligent component and electric vehicle |
| CN111447244A (en) * | 2020-05-19 | 2020-07-24 | 台州市永长电动车制造有限公司 | One-wire communication expansion communication method and device for electric vehicle |
| CN211908850U (en) * | 2020-05-19 | 2020-11-10 | 台州市永长电动车制造有限公司 | One-wire communication expansion communication device of electric vehicle |
| CN213718265U (en) * | 2020-12-25 | 2021-07-16 | 杭州辰汉智能科技有限公司 | Vehicle light regulation and control device |
Non-Patent Citations (2)
| Title |
|---|
| Electronic control system design and test of pure electric vehicle battery management system;Yeqin Wang等;《2011 Second International Conference on Mechanic Automation and Control Engineering》;全文 * |
| 纯电动微卡汽车整车控制策略的研究与软件开发;毛昌宏;《中国优秀硕士学位论文全文数据库（电子期刊）-工程科技ＩＩ辑》;全文 * |
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