CN104574816A - Anti-fatigue driving system for electric automobile - Google Patents
Anti-fatigue driving system for electric automobile Download PDFInfo
- Publication number
- CN104574816A CN104574816A CN201410812682.6A CN201410812682A CN104574816A CN 104574816 A CN104574816 A CN 104574816A CN 201410812682 A CN201410812682 A CN 201410812682A CN 104574816 A CN104574816 A CN 104574816A
- Authority
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- China
- Prior art keywords
- controller
- fatigue
- electric machine
- entire car
- car body
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- 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
Links
- 230000002929 anti-fatigue Effects 0.000 title abstract 3
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 206010039203 Road traffic accident Diseases 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
-
- 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
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to an anti-fatigue driving system for an electric automobile. The anti-fatigue driving system is characterized by comprising a whole vehicle controller, a vehicle body controller, a motor controller, a monitoring camcorder lens, a combination meter, a driving motor and an emergency light, wherein the whole vehicle controller is connected with the vehicle body controller, the motor controller and the monitoring camcorder lens, the vehicle body controller is connected with the combination meter and the emergency light, the emergency light is arranged on the outer surface of a vehicle body, and the motor controller is connected with the driving motor. According to the invention, the monitoring camcorder lens detects the fatigue state of a driver in a real time manner, and transmits a fatigue signal to the whole vehicle controller of the electric automobile, the whole vehicle controller transmits an action signal to the vehicle body controller and the motor controller, and finally, the occurrence of great traffic accidents caused by fatigue driving is decreased or reduced through lighting, voice prompt and reducing power output.
Description
Technical field
The present invention relates to a kind of anti-fatigue-driving system used for electric vehicle.
Background technology
Traffic accident according to public security traffic control department statistics more than 60% is relevant with fatigue driving, and along with the continuous increase of electronlmobil continual mileage and improving constantly of vehicle intellectualized level, fatigue driving becomes very important problem.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide a kind of technical scheme of anti-fatigue-driving system used for electric vehicle.
Described one anti-fatigue-driving system used for electric vehicle, it is characterized in that comprising entire car controller, car body controller, electric machine controller, monitoring camera, combination instrument, drive motor and emergency light, entire car controller is connected with monitoring camera with car body controller, electric machine controller, car body controller connects combination instrument and emergency light, emergency light is arranged on vehicle body outside surface, and electric machine controller connects drive motor.
Described one anti-fatigue-driving system used for electric vehicle, is characterized in that described entire car controller is connected by CAN with monitoring camera with car body controller, electric machine controller.
Described one anti-fatigue-driving system used for electric vehicle, is characterized in that the anti-fatigue-driving method of this anti-fatigue-driving system is as follows:
1) after vehicle launch, the graphicinformation of monitoring camera Real-time Collection chaufeur, entire car controller, by carrying out analyzing and processing to image, is determined the position of driver's eyes and judges whether chaufeur is in fatigue driving state by the frequency of wink analysis of opening closed degree and driver's eyes detecting driver's eyes;
2) when judging that chaufeur is in fatigue driving state by detection, entire car controller sends to car body controller fatigue driving signal by CAN, car body controller receives tired signal and lights emergency light to warn vehicular traffic, send to combination instrument alarm signal simultaneously, light instrument Warning light and sound to remind driver safety to drive;
3) when judging that chaufeur is in fatigue driving state by detection, entire car controller sends to electric machine controller fatigue driving signal by CAN simultaneously, what electric machine controller can receive that entire car controller sends falls power signal, and the Power output of electric machine controller restriction drive motor is to prevent high vehicle speeds.
Tired signal is sent to the entire car controller of electronlmobil by the present invention detects chaufeur in real time fatigue state by monitoring camera, actuating signal is sent to car body controller and electric machine controller by entire car controller, reduces or reduce the generation of the major traffic accidents caused because of fatigue driving eventually through light, voice reminder, reduction Power output.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention;
In figure: 1-entire car controller, 2-car body controller, 3-electric machine controller, 4-monitoring camera, 5-drive motor, 6-combination instrument, 7-emergency light.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described:
When people is tired, eyes open closed degree, the frequency of wink of eyes all can change, and even there will be the situation that eyes close completely time tired especially.Tired signal is sent to the entire car controller (VMS) of electronlmobil by the present invention detects chaufeur in real time fatigue state by monitoring camera, actuating signal is sent to car body controller (BCM) and electric machine controller (MC) by entire car controller, reduces or reduce the generation of the major traffic accidents caused because of fatigue driving eventually through light, voice reminder, reduction Power output.
Pure electric automobile anti-fatigue-driving system of the present invention, comprise entire car controller 1, car body controller 2, electric machine controller 3, monitoring camera 4, combination instrument 6, drive motor 5 and emergency light 7, entire car controller 1 is connected with monitoring camera 4 with car body controller 2, electric machine controller 3, car body controller 2 connects combination instrument 6 and emergency light 7, emergency light 7 is arranged on vehicle body outside surface, electric machine controller 3 connects drive motor 5, and entire car controller 1 is connected by CAN with monitoring camera 4 with car body controller 2, electric machine controller 3.
As follows by the method for anti-fatigue-driving system anti-fatigue-driving of the present invention:
1) after vehicle launch, the graphicinformation of monitoring camera Real-time Collection chaufeur, entire car controller, by carrying out analyzing and processing to image, is determined the position of driver's eyes and judges whether chaufeur is in fatigue driving state by the frequency of wink analysis of opening closed degree and driver's eyes detecting driver's eyes;
2) when judging that chaufeur is in fatigue driving state by detection, entire car controller sends to car body controller fatigue driving signal by CAN, car body controller receives tired signal and lights emergency light to warn vehicular traffic, send to combination instrument alarm signal simultaneously, light instrument Warning light and sound to remind driver safety to drive;
3) when judging that chaufeur is in fatigue driving state by detection, entire car controller sends to electric machine controller fatigue driving signal by CAN simultaneously, what electric machine controller can receive that entire car controller sends falls power signal, the Power output of electric machine controller restriction drive motor, to prevent high vehicle speeds, weakens or reduces the generation of major traffic accidents.
The present invention can the degree of fatigue of intelligent decision chaufeur, can multiple task real-time operation; By lighting emergency light warning vehicular traffic and pedestrian, by Warning light and the driving of voice message prompting driver safety of combination instrument, being exported by restricted power and avoiding serious traffic accident occurs.
Claims (3)
1. an anti-fatigue-driving system used for electric vehicle, it is characterized in that comprising entire car controller, car body controller, electric machine controller, monitoring camera, combination instrument, drive motor and emergency light, entire car controller is connected with monitoring camera with car body controller, electric machine controller, car body controller connects combination instrument and emergency light, emergency light is arranged on vehicle body outside surface, and electric machine controller connects drive motor.
2. one according to claim 1 anti-fatigue-driving system used for electric vehicle, is characterized in that described entire car controller is connected by CAN with monitoring camera with car body controller, electric machine controller.
3. one according to claim 2 anti-fatigue-driving system used for electric vehicle, is characterized in that the anti-fatigue-driving method of this anti-fatigue-driving system is as follows:
1) after vehicle launch, the graphicinformation of monitoring camera Real-time Collection chaufeur, entire car controller, by carrying out analyzing and processing to image, is determined the position of driver's eyes and judges whether chaufeur is in fatigue driving state by the frequency of wink analysis of opening closed degree and driver's eyes detecting driver's eyes;
2) when judging that chaufeur is in fatigue driving state by detection, entire car controller sends to car body controller fatigue driving signal by CAN, car body controller receives tired signal and lights emergency light to warn vehicular traffic, send to combination instrument alarm signal simultaneously, light instrument Warning light and sound to remind driver safety to drive;
3) when judging that chaufeur is in fatigue driving state by detection, entire car controller sends to electric machine controller fatigue driving signal by CAN simultaneously, what electric machine controller can receive that entire car controller sends falls power signal, and the Power output of electric machine controller restriction drive motor is to prevent high vehicle speeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812682.6A CN104574816A (en) | 2014-12-24 | 2014-12-24 | Anti-fatigue driving system for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410812682.6A CN104574816A (en) | 2014-12-24 | 2014-12-24 | Anti-fatigue driving system for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104574816A true CN104574816A (en) | 2015-04-29 |
Family
ID=53090765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410812682.6A Pending CN104574816A (en) | 2014-12-24 | 2014-12-24 | Anti-fatigue driving system for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104574816A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109339A (en) * | 2015-08-20 | 2015-12-02 | 华晨汽车集团控股有限公司 | Fatigue driving early-warning and alleviating system for new energy automobile |
| CN108839561A (en) * | 2018-06-27 | 2018-11-20 | 重庆长安汽车股份有限公司 | Anti-fatigue-driving system and its control method |
| WO2018232990A1 (en) * | 2017-06-19 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | Alarm method and system for smart city |
| CN111874004A (en) * | 2020-08-17 | 2020-11-03 | 黄冈格罗夫氢能汽车有限公司 | Fuel cell hydrogen energy automobile networking anti-fatigue driving detection system and method |
| CN112907897A (en) * | 2021-02-26 | 2021-06-04 | 浙江南盾科技发展有限公司 | Vehicle-mounted fatigue driving prevention reminding equipment |
| CN113665504A (en) * | 2021-08-18 | 2021-11-19 | 江西昌河汽车有限责任公司 | Extended range electric vehicle network architecture system |
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| CN1830389A (en) * | 2006-04-21 | 2006-09-13 | 太原理工大学 | Fatigue driving state monitoring device and method |
| CN201309451Y (en) * | 2008-11-17 | 2009-09-16 | 比亚迪股份有限公司 | Alarm system for preventing fatigue driving |
| DE102011114661A1 (en) * | 2011-09-30 | 2012-04-05 | Daimler Ag | Method for operation of driver assistance system for e.g. detecting tiredness of driver lorry, involves transmitting control signal to engine control device and/or warning device by processing unit based on pulse rate and skin conductance |
| CN202243010U (en) * | 2010-12-27 | 2012-05-30 | 上海博泰悦臻电子设备制造有限公司 | Fatigue driving prevention device and vehicle-mounted device |
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2014
- 2014-12-24 CN CN201410812682.6A patent/CN104574816A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1830389A (en) * | 2006-04-21 | 2006-09-13 | 太原理工大学 | Fatigue driving state monitoring device and method |
| CN201309451Y (en) * | 2008-11-17 | 2009-09-16 | 比亚迪股份有限公司 | Alarm system for preventing fatigue driving |
| CN202243010U (en) * | 2010-12-27 | 2012-05-30 | 上海博泰悦臻电子设备制造有限公司 | Fatigue driving prevention device and vehicle-mounted device |
| DE102011114661A1 (en) * | 2011-09-30 | 2012-04-05 | Daimler Ag | Method for operation of driver assistance system for e.g. detecting tiredness of driver lorry, involves transmitting control signal to engine control device and/or warning device by processing unit based on pulse rate and skin conductance |
| CN103010123A (en) * | 2012-12-10 | 2013-04-03 | 南昌大学 | Vehicle control unit for pure electric vehicle |
| CN203753005U (en) * | 2013-11-19 | 2014-08-06 | 浙江吉利汽车研究院有限公司 | Lane departure warning device |
| CN203941599U (en) * | 2014-03-08 | 2014-11-12 | 吉林大学 | Prevent the device of driver's drowsiness |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109339A (en) * | 2015-08-20 | 2015-12-02 | 华晨汽车集团控股有限公司 | Fatigue driving early-warning and alleviating system for new energy automobile |
| WO2018232990A1 (en) * | 2017-06-19 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | Alarm method and system for smart city |
| CN108839561A (en) * | 2018-06-27 | 2018-11-20 | 重庆长安汽车股份有限公司 | Anti-fatigue-driving system and its control method |
| CN111874004A (en) * | 2020-08-17 | 2020-11-03 | 黄冈格罗夫氢能汽车有限公司 | Fuel cell hydrogen energy automobile networking anti-fatigue driving detection system and method |
| CN112907897A (en) * | 2021-02-26 | 2021-06-04 | 浙江南盾科技发展有限公司 | Vehicle-mounted fatigue driving prevention reminding equipment |
| CN113665504A (en) * | 2021-08-18 | 2021-11-19 | 江西昌河汽车有限责任公司 | Extended range electric vehicle network architecture system |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |