CN205264009U - Vehicle safety precaution device - Google Patents
Vehicle safety precaution device Download PDFInfo
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- CN205264009U CN205264009U CN201521008868.2U CN201521008868U CN205264009U CN 205264009 U CN205264009 U CN 205264009U CN 201521008868 U CN201521008868 U CN 201521008868U CN 205264009 U CN205264009 U CN 205264009U
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Abstract
The utility model relates to a vehicle safety precaution device, including central processing unit, data storage module, wireless communication module, wireless integrated pulse sensor module, smoke transducer, human proximity sensor, high definition digtal camera, acceleration sensor, speedtransmitter, speaker and LED warning light, wherein: wireless communication module, smoke transducer, human proximity sensor, high definition digtal camera, acceleration sensor, speedtransmitter are connected with data storage module respectively, wireless integrated pulse sensor module and wireless communication module wireless connection, data storage module, speaker and LED warning light are connected with central processing unit respectively. The utility model discloses be provided with multiple sensor, can detect by real -time multiple safe state to the vehicle, can detect the driver and whether be in driver fatigue state, central processing unit real -time analysis detection information to in time warn the warning to the driver when dangerous information data appearing, the probability takes place for reduced safety accident.
Description
Technical field
The utility model belongs to vehicle fitting technical field, is specifically related to a kind of vehicle safety prior-warning device.
Background technology
At society, motor vehicles we work, life in applied more and more widely, vehicleBecome a part for people's daily life, but the frequency of traffic accident accident is also more and more. Due toThe reasons such as the uneven and fatigue driving of driver's driving technology level cause the probability of the accident of getting into an accidentIncreasing. And current vehicle monitoring system can only be monitored the position of automobile and speed, can notDriving behavior to driver is monitored, the dangerous shape that can not occur in the process of moving vehicle in timeCondition is carried out timely early warning, can not judge that driver, whether in fatigue driving state, therefore can not ensure and driveThe safe driving of the person of sailing. The current comparatively effectively vehicle safety prior-warning device that also lacks in automotive field.
Utility model content
For above-mentioned problems of the prior art, the purpose of this utility model is to provide one to avoidThere is the vehicle safety prior-warning device of above-mentioned technological deficiency.
In order to realize above-mentioned utility model object, the technical solution adopted in the utility model is as follows:
A kind of vehicle safety prior-warning device, comprise central processing unit, data memory module, wireless communication module,Wireless integrated pulse transducer module, Smoke Sensor, human body proximity sensor, high-definition camera, accelerationDegree sensor, velocity sensor, loudspeaker and LED warning lamp, wherein:
Described wireless communication module, Smoke Sensor, human body proximity sensor, high-definition camera, accelerationSensor, velocity sensor are connected with described data memory module respectively;
Described wireless integrated pulse transducer module and described wireless communication module wireless connections;
Described data memory module, loudspeaker and LED warning lamp are connected with described central processing unit respectively.
Further, described central processing unit is vehicle-mounted computer.
Further, described wireless integrated pulse transducer module comprises HK-2000 pulse transducer, pulseSignal receiving unit, wireless transmitting unit and button cell, wherein, described HK-2000 pulse transducer withDescribed pulsed signal unit is connected, described pulsed signal unit and described wireless transmitting unit phaseConnect described HK-2000 pulse transducer, described pulsed signal unit and described wireless transmitting unitBe connected with described button cell respectively.
Further, described wireless communication module is ZigBee module. .
The vehicle safety prior-warning device that the utility model provides, is provided with multiple sensors, can be in real time to carMultiple safe condition detect, and whether can detect driver in fatigue driving state, central authoritiesProcessor real-time analysis detects information, and in time driver is warned and carried in the time there are dangerous information dataWake up, thereby reduce the probability that security incident occurs, can meet well the needs of practical application.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structured flowchart of wireless integrated pulse transducer module.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawingWith specific embodiment, the utility model is described further. Should be appreciated that concrete enforcement described hereinExample is only in order to explain the utility model, and is not used in restriction the utility model.
As shown in Figure 1, a kind of vehicle safety prior-warning device, comprise central processing unit, data memory module,Wireless communication module, wireless integrated pulse transducer module, Smoke Sensor, human body proximity sensor, heightClear camera, acceleration transducer, velocity sensor, loudspeaker and LED warning lamp, wherein: described nothingLine communication module, Smoke Sensor, human body proximity sensor, high-definition camera, acceleration transducer, speedDegree sensor is connected with described data memory module respectively; Described wireless integrated pulse transducer module and instituteState wireless communication module wireless connections; Described data memory module, loudspeaker and LED warning lamp respectively with instituteStating central processing unit is connected. Described central processing unit is vehicle-mounted computer. As shown in Figure 2, described functions of wirelessBecome pulse transducer module to comprise HK-2000 pulse transducer, pulsed signal unit, wireless transmission listUnit and button cell, wherein, described HK-2000 pulse transducer is connected with described pulsed signal unitConnect, described pulsed signal unit is connected with described wireless transmitting unit, and described HK-2000 pulse passesSensor, described pulsed signal unit and described wireless transmitting unit are connected with described button cell respectively.Described wireless communication module is ZigBee module.
Velocity sensor and acceleration transducer are respectively used to collection vehicle velocity information and acceleration information, andThe velocity information collecting and acceleration information are stored in data memory module, and central processing unit is right in real timeVelocity information and the acceleration information in data memory module, stored are analyzed, when car speed is too fast or addWhen speed is excessive, central processing unit will ring loudspeaker and is lighted LED warning lamp and warn prompting, carriesAwake driver notes adjusting Vehicle Speed or acceleration; Whether Smoke Sensor is for detection of having in vehicleSmog, and detection data are sent to data memory module, central processing unit is in real time in data memory moduleThis detection data analysis of storage, when detecting that while having smog in vehicle, central processing unit will ringLoudspeaker also lights LED warning lamp and warns prompting, reminds driver to note having in vehicle smog in timeTake measures; Human body proximity sensor is arranged at the car body outside of vehicle, for detection of vehicle reversing andWhile travelling, with the distance of human body around, and detection information is sent in data memory module to central processing unitThe data message in real time human body proximity sensor of storing in data memory module being detected is analyzed, whenDetect when human body is too near apart from vehicle, central processing unit will ring loudspeaker and is lighted LED warning lamp and enterRow warning is reminded, and reminds driver to note adjusting vehicle location.
Wireless integrated pulse transducer module is used for gathering driver's pulse information, and by the pulse letter collectingBreath sends to wireless communication module with wireless mode; Wireless communication module sends to the pulse information receivingData memory module; CPU module is to the data analysis processing storing in data memory module.HK-2000 pulse transducer is placed on driver's wrist radial artery place and uses, for gathering driver's pulseInformation, and pulse information is sent in pulsed signal unit, pulsed signal unit will receivePulse information send by wireless transmitting unit, button cell is HK-2000, pulsed signalUnit and wireless transmitting unit provide electric energy.
High-definition camera is used for gathering driver's head image, and by the driver's head video figure collectingBe sent in data memory module as information, CPU module can be deposited data by image processing techniquesThe head video image information of storage in module analyzed, and the frequency of driver nictation in computed image, completesOnce blink frequency and the amplitude of needed time and " nodding " action. When driver drives in fatigueWhile sailing state, the frequency of the frequency of its nictation and " nodding " action can, than high under normal condition, complete oneThe needed time of inferior nictation, the amplitude of " nodding " action was also than under normal condition also than long under normal conditionWant large. Therefore, central processing unit is analyzed head video image information in data memory module in real time,Can obtain judging that whether driver is in the information index nictation of fatigue driving state.
Wireless integrated pulse transducer module making of the present utility model becomes the shape of watch, compact volume and convenience, justIn being worn in driver's wrist. HK-2000 pulse transducer in wireless integrated pulse transducer module canTo measure the pulse of driver's radial artery, then pulse information is sent to pulsed signal unit, pulseSignal receiving unit sends to this frequency information by wireless transmitting unit after calculating the frequency information of pulseIn wireless communication module, then sent in data memory module by wireless communication module. CPU moduleIn real time the pulse frequency information in data memory module is analyzed, with normal condition servant's pulse frequencyCompare, judge whether one of them index in fatigue driving state of driver thereby obtain.
Finally, CPU module comprehensive comparative analysis pulse frequency information index and the driver information of blinkingIndex, judges that according to predefined criterion whether driver is in fatigue driving state. If judgeDriver is in fatigue driving state, and the loudspeaker that ring is connected with central processing unit also lightsLED warning lamp, reminds driver will stop driving and has a rest.
Can as required above various sensors open or cut out, and can pass through central processing unitAdjust alarm threshold value, convenient, flexible.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed,But can not therefore be interpreted as the restriction to the utility model the scope of the claims. It should be pointed out that for thisThe those of ordinary skill in field, without departing from the concept of the premise utility, if can also makeDry distortion and improvement, these all belong to protection domain of the present utility model. Therefore, the utility model patentProtection domain should be as the criterion with claims.
Claims (4)
1. a vehicle safety prior-warning device, is characterized in that, comprise central processing unit, data memory module,Wireless communication module, wireless integrated pulse transducer module, Smoke Sensor, human body proximity sensor, heightClear camera, acceleration transducer, velocity sensor, loudspeaker and LED warning lamp, wherein:
Described wireless communication module, Smoke Sensor, human body proximity sensor, high-definition camera, accelerationSensor, velocity sensor are connected with described data memory module respectively;
Described wireless integrated pulse transducer module and described wireless communication module wireless connections;
Described data memory module, loudspeaker and LED warning lamp are connected with described central processing unit respectively.
2. vehicle safety prior-warning device according to claim 1, is characterized in that, described central authorities processDevice is vehicle-mounted computer.
3. vehicle safety prior-warning device according to claim 1, is characterized in that, described wireless integratedPulse transducer module comprises HK-2000 pulse transducer, pulsed signal unit, wireless transmitting unitAnd button cell, wherein, described HK-2000 pulse transducer is connected with described pulsed signal unit,Described pulsed signal unit is connected with described wireless transmitting unit, described HK-2000 pulse transducer,Described pulsed signal unit is connected with described button cell respectively with described wireless transmitting unit.
4. vehicle safety prior-warning device according to claim 1, is characterized in that, described radio communicationModule is ZigBee module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008868.2U CN205264009U (en) | 2015-12-09 | 2015-12-09 | Vehicle safety precaution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008868.2U CN205264009U (en) | 2015-12-09 | 2015-12-09 | Vehicle safety precaution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264009U true CN205264009U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521008868.2U Expired - Fee Related CN205264009U (en) | 2015-12-09 | 2015-12-09 | Vehicle safety precaution device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119874A1 (en) * | 2016-12-27 | 2018-07-05 | 刘汉章 | Intelligent traffic information regulating system |
| WO2018196237A1 (en) * | 2017-04-28 | 2018-11-01 | 成都志博科技有限公司 | Safe driving device for detecting fatigued driving and forcibly combating fatigue |
| CN110388914A (en) * | 2019-07-16 | 2019-10-29 | 深圳市长河伟业科技有限公司 | Human-computer interaction vertical screen onboard navigation system |
| CN112359759A (en) * | 2020-11-10 | 2021-02-12 | 湖南瑭桥科技发展有限公司 | Data acquisition system of sanitation car |
-
2015
- 2015-12-09 CN CN201521008868.2U patent/CN205264009U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119874A1 (en) * | 2016-12-27 | 2018-07-05 | 刘汉章 | Intelligent traffic information regulating system |
| WO2018196237A1 (en) * | 2017-04-28 | 2018-11-01 | 成都志博科技有限公司 | Safe driving device for detecting fatigued driving and forcibly combating fatigue |
| CN110388914A (en) * | 2019-07-16 | 2019-10-29 | 深圳市长河伟业科技有限公司 | Human-computer interaction vertical screen onboard navigation system |
| CN112359759A (en) * | 2020-11-10 | 2021-02-12 | 湖南瑭桥科技发展有限公司 | Data acquisition system of sanitation car |
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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: 20160525 Termination date: 20161209 |