CN204801768U - Driver status monitoring device - Google Patents
Driver status monitoring device Download PDFInfo
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- CN204801768U CN204801768U CN201520351095.1U CN201520351095U CN204801768U CN 204801768 U CN204801768 U CN 204801768U CN 201520351095 U CN201520351095 U CN 201520351095U CN 204801768 U CN204801768 U CN 204801768U
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Abstract
The utility model discloses a driver status monitoring device. It includes microprocessor, power module, wireless communication module, GPS module, speed sensor, alarm module, is used for to monitor the camera of driver face and sets up the rhythm of the heart sensor on the pilot set safety belt, microprocessor is connected with wireless communication module, GPS module, speed sensor, alarm module, camera, rhythm of the heart sensor and engine ECU electricity respectively, wireless communication module passes through wireless network and traffic surveillance and control center wireless connection. The utility model discloses can monitor driver's health state, if driver's health state appears unusually, can send the warning to the control car slows down, improves driving safety.
Description
Technical field
The utility model relates to technical field of vehicle safety, particularly relates to a kind of automobile driver state monitoring apparatus.
Background technology
Along with the sharply increase of expanding economy and automobile quantity, the incidence of road traffic accident also increases gradually, and chaufeur when driving condition to go wrong be the key factor causing road traffic accident, therefore, the condition of scientific and effective monitoring chaufeur is to ensureing that traffic safety has great significance.
Summary of the invention
The purpose of this utility model overcomes automobile driver when driving a car, if condition occurs abnormal, easily cause the technical matters of traffic accident, provide a kind of automobile driver state monitoring apparatus, it can the condition of monitoring driving person, if the condition of chaufeur occurs abnormal, can send warning, and control car deceleration, improve traffic safety.
In order to solve the problem, the utility model is achieved by the following technical solutions:
A kind of automobile driver state monitoring apparatus of the present utility model, comprise microprocessor, power module, wireless communication module, GPS module, car speed sensor, alarm module, for the camera of monitoring chaufeur face and the heart rate sensor be arranged on operator's seat seat belt, described microprocessor is electrically connected with wireless communication module, GPS module, car speed sensor, alarm module, camera, heart rate sensor and Engine ECU respectively, and described wireless communication module is by wireless network and traffic surveillance and control center wireless connections.
In the technical program, during running car, car speed sensor detects that the speed of a motor vehicle is greater than 0, the condition of monitoring device monitoring chaufeur.The face image of camera collection chaufeur, heart rate sensor detects the heart rate of chaufeur.Microprocessor according to the graphical analysis driver eye state of camera collection, according to eyes closed degree, closed degree more than 70% shared by time scale, on average degree of opening, the longest closed-eye time etc. judge whether chaufeur health occurs fatigue state to eyes.Microprocessor judges the whether uncomfortable or sudden cardiac disease of chaufeur according to heart rate data.When microprocessor judges driver tired driving or uncomfortable time, Microprocessor S3C44B0X alarm module sends warning, reminds current being not suitable for of chaufeur to drive, and needs to have a rest, send control signals to Engine ECU, Engine ECU regulation speed drops to setting value K simultaneously.GPS module detects current car position, according to the value of current residing Road adjustment setting value K.Driver status is sent to traffic surveillance and control center by wireless communication module by monitoring device, is convenient to the state of the chaufeur of driving vehicle on traffic department's monitoring road, processes in time the abnormal chaufeur still continuing to drive a car of condition.
As preferably, described a kind of automobile driver state monitoring apparatus, also comprise the read-out be arranged on vehicle console, described read-out is electrically connected with microprocessor.When microprocessor judges driver tired driving or uncomfortable time, read-out show navigator information, can parking site (rest halt as in high speed) to nearest by auto navigation.
As preferably, described a kind of automobile driver state monitoring apparatus also comprises two range finder modules being arranged on automotive front and rear portion, and described microprocessor is electrically connected with range finder module and car brake respectively.Two range finder modules detect front-and-rear vehicle distance, and when Variation of Drivers ' Heart Rate is extremely abnormal, microprocessor controls automobile brake according to front-and-rear vehicle distance automatically by car brake, and is reported to the police to traffic surveillance and control center by wireless communication module.
As preferably, described wireless communication module is also by wireless network and weather forecast servers and the wireless connections of traffic information server.Microprocessor is according to the value of current residing road, weather condition and load conditions adjustment setting value K.
The beneficial effects of the utility model are: can the condition of monitoring driving person, if the condition of chaufeur occurs abnormal, can send warning, and control car deceleration, improve traffic safety.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the schematic circuit diagram of anti-clutter circuit.
In figure: 1, microprocessor, 2, power module, 3, wireless communication module, 4, GPS module, 5, car speed sensor, 6, alarm module, 7, camera, 8, heart rate sensor, 9, read-out, 10, range finder module, 11, Engine ECU, 12, car brake.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of automobile driver state monitoring apparatus of the present embodiment, as shown in Figure 1, comprise microprocessor 1, power module 2, wireless communication module 3, GPS module 4, car speed sensor 5, alarm module 6, for monitoring the camera 7 of chaufeur face and the heart rate sensor 8 be arranged on operator's seat seat belt, microprocessor 1 respectively with wireless communication module 3, GPS module 4, car speed sensor 5, alarm module 6, camera 7, heart rate sensor 8 and Engine ECU 11 are electrically connected, wireless communication module 3 is by wireless network and traffic surveillance and control center wireless connections.
During running car, car speed sensor detects that the speed of a motor vehicle is greater than 0, the condition of monitoring device monitoring chaufeur.The face image of camera collection chaufeur.When chaufeur fastens one's safety belt, heart rate sensor is close to chaufeur cardia, and heart rate sensor detects the heart rate of chaufeur.Microprocessor according to the graphical analysis driver eye state of camera collection, according to eyes closed degree, closed degree more than 70% shared by time scale, on average degree of opening, the longest closed-eye time etc. judge whether chaufeur health occurs fatigue state to eyes.Microprocessor judges the whether uncomfortable or sudden cardiac disease of chaufeur according to heart rate data.When microprocessor judges driver tired driving or uncomfortable time, Microprocessor S3C44B0X alarm module sends warning, reminds current being not suitable for of chaufeur to drive, and needs to have a rest, send control signals to Engine ECU, Engine ECU regulation speed drops to setting value K simultaneously.GPS module detects current car position, according to the value of current residing Road adjustment setting value K.Driver status is sent to traffic surveillance and control center by wireless communication module by monitoring device, is convenient to the state of the chaufeur of driving vehicle on traffic department's monitoring road, processes in time the abnormal chaufeur still continuing to drive a car of condition.
Monitoring device also comprises the read-out 9 be arranged on vehicle console, and read-out 9 is electrically connected with microprocessor 1.When microprocessor judges driver tired driving or uncomfortable time, read-out show navigator information, can parking site (rest halt as in high speed) to nearest by auto navigation.
Monitoring device also comprises two range finder modules 10 being arranged on automotive front and rear portion, and microprocessor 1 is electrically connected with range finder module 10 and car brake 12 respectively.Two range finder modules detect front-and-rear vehicle distance, and when Variation of Drivers ' Heart Rate is extremely abnormal, microprocessor controls automobile brake according to front-and-rear vehicle distance automatically by car brake, and is reported to the police to traffic surveillance and control center by wireless communication module.
Wireless communication module 3 is also by wireless network and weather forecast servers and the wireless connections of traffic information server.Microprocessor is according to the value of current residing road, weather condition and load conditions adjustment setting value K.
Monitoring device also comprises anti-clutter circuit, as shown in Figure 2, anti-clutter circuit comprises inductance L, zener diode D2, resistance R2, electric capacity C2 and electric capacity C3, the positive pole of power module is electrically connected with the negative electrode of zener diode D2, resistance R2 one end, electric capacity C2 one end and inductance L one end, the anode of zener diode D2, the resistance R2 other end and electric capacity C2 other end ground connection, the inductance L other end is electrically connected with the power end of electric capacity C3 one end and microprocessor, electric capacity C3 other end ground connection.The high energy noise of quite a few enters from power supply, use high-performance zener diode D2 to clamp down on the voltage of interference, consumed the interference of input by resistance R2 simultaneously, suppress prominent next strong jamming to enter back-end system further by inductance L, effectively prevent electrostatic interference and electromagnetic interference.
Claims (4)
1. an automobile driver state monitoring apparatus, it is characterized in that: comprise microprocessor, power module, wireless communication module, GPS module, car speed sensor, alarm module, for the camera of monitoring chaufeur face and the heart rate sensor be arranged on operator's seat seat belt, described microprocessor is electrically connected with wireless communication module, GPS module, car speed sensor, alarm module, camera, heart rate sensor and Engine ECU respectively, and described wireless communication module is by wireless network and traffic surveillance and control center wireless connections.
2. a kind of automobile driver state monitoring apparatus according to claim 1, it is characterized in that: also comprise the read-out be arranged on vehicle console, described read-out is electrically connected with microprocessor.
3. a kind of automobile driver state monitoring apparatus according to claim 1, is characterized in that: also comprise two range finder modules being arranged on automotive front and rear portion, described microprocessor is electrically connected with range finder module and car brake respectively.
4. a kind of automobile driver state monitoring apparatus according to claim 1 or 2 or 3, is characterized in that: described wireless communication module is also by wireless network and weather forecast servers and the wireless connections of traffic information server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351095.1U CN204801768U (en) | 2015-05-25 | 2015-05-25 | Driver status monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351095.1U CN204801768U (en) | 2015-05-25 | 2015-05-25 | Driver status monitoring device |
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| Publication Number | Publication Date |
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| CN204801768U true CN204801768U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520351095.1U Expired - Fee Related CN204801768U (en) | 2015-05-25 | 2015-05-25 | Driver status monitoring device |
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| CN (1) | CN204801768U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599607A (en) * | 2016-02-05 | 2016-05-25 | 长安大学 | Device and method for starting vehicle based on driver state |
| CN106157663A (en) * | 2016-07-13 | 2016-11-23 | 合肥指南针电子科技有限责任公司 | A kind of road safety intelligence caution system |
| CN106240422A (en) * | 2016-07-29 | 2016-12-21 | 北京新能源汽车股份有限公司 | Vehicle with a steering wheel |
| CN106740862A (en) * | 2016-11-29 | 2017-05-31 | 深圳市元征科技股份有限公司 | Driver status monitoring method and monitoring controller for driver state |
| CN107336710A (en) * | 2016-04-28 | 2017-11-10 | 丰田自动车株式会社 | Drive consciousness estimating device |
| CN108773339A (en) * | 2018-06-11 | 2018-11-09 | 吉林大学 | A kind of scene of an automobile accident occupant safety inspection and information interactive device |
| CN112673405A (en) * | 2018-09-13 | 2021-04-16 | 三菱电机株式会社 | In-vehicle monitoring information generation control device and in-vehicle monitoring information generation control method |
| CN113022583A (en) * | 2021-04-29 | 2021-06-25 | 吴应欢 | High-speed night automobile auxiliary driving system |
| CN115398508A (en) * | 2020-03-31 | 2022-11-25 | 五十铃自动车株式会社 | Permission/non-permission determination device |
-
2015
- 2015-05-25 CN CN201520351095.1U patent/CN204801768U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599607B (en) * | 2016-02-05 | 2019-03-26 | 长安大学 | A kind of vehicle starting device and method based on driver status |
| CN105599607A (en) * | 2016-02-05 | 2016-05-25 | 长安大学 | Device and method for starting vehicle based on driver state |
| CN107336710A (en) * | 2016-04-28 | 2017-11-10 | 丰田自动车株式会社 | Drive consciousness estimating device |
| CN107336710B (en) * | 2016-04-28 | 2019-11-05 | 丰田自动车株式会社 | Drive consciousness estimating device |
| CN106157663B (en) * | 2016-07-13 | 2018-09-07 | 合肥指南针电子科技有限责任公司 | A kind of road safety intelligence caution system |
| CN106157663A (en) * | 2016-07-13 | 2016-11-23 | 合肥指南针电子科技有限责任公司 | A kind of road safety intelligence caution system |
| CN106240422A (en) * | 2016-07-29 | 2016-12-21 | 北京新能源汽车股份有限公司 | Vehicle with a steering wheel |
| WO2018098947A1 (en) * | 2016-11-29 | 2018-06-07 | 深圳市元征科技股份有限公司 | Method and device for monitoring state of driver |
| CN106740862A (en) * | 2016-11-29 | 2017-05-31 | 深圳市元征科技股份有限公司 | Driver status monitoring method and monitoring controller for driver state |
| CN108773339A (en) * | 2018-06-11 | 2018-11-09 | 吉林大学 | A kind of scene of an automobile accident occupant safety inspection and information interactive device |
| CN112673405A (en) * | 2018-09-13 | 2021-04-16 | 三菱电机株式会社 | In-vehicle monitoring information generation control device and in-vehicle monitoring information generation control method |
| US11854274B2 (en) | 2018-09-13 | 2023-12-26 | Mitsubishi Electric Corporation | In-vehicle monitoring information generation control device and in-vehicle monitoring information generation control method |
| CN115398508A (en) * | 2020-03-31 | 2022-11-25 | 五十铃自动车株式会社 | Permission/non-permission determination device |
| CN115398508B (en) * | 2020-03-31 | 2024-01-05 | 五十铃自动车株式会社 | Permission determination device |
| CN113022583A (en) * | 2021-04-29 | 2021-06-25 | 吴应欢 | High-speed night automobile auxiliary driving system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160525 |