CN205405809U - Driver fatigue detection alarm system based on intelligence wrist -watch - Google Patents
Driver fatigue detection alarm system based on intelligence wrist -watch Download PDFInfo
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- CN205405809U CN205405809U CN201620142028.3U CN201620142028U CN205405809U CN 205405809 U CN205405809 U CN 205405809U CN 201620142028 U CN201620142028 U CN 201620142028U CN 205405809 U CN205405809 U CN 205405809U
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Abstract
The utility model discloses a driver fatigue detection alarm system based on intelligence wrist -watch, including intelligent wrist -watch, timing device, control processing unit, connection control processing unit's alarm device, connection control processing unit's monitoring rhythm of the heart module, timing device, control processing unit, alarm device, monitoring rhythm of the heart module all set up in intelligent wrist -watch. Alarm device includes audio alert ware and vibration alarm device. Be provided with tired determination module among the microprocessor. The timer was used for calculating between the continuation line vehicle -hour, timer connection control processing unit. The utility model discloses small, the traffic accident can be avoided to the low power dissipation, does not increase extra equipment again, and economy, judges whether the driver is in the driver fatigue state at the monitoring driver rhythm of the heart that can be very convenient and the time of driving in succession simply again to in time remind driver, assurance driving safety through alarm device such as audio alert wares.
Description
Technical field
This utility model relates to safe driving detection alarm technique field, more specifically, is that a kind of fatigue driving based on intelligent watch detects warning system.
Background technology
In recent years, fatigue driving has become as the one of the main reasons of vehicle accident, and drowsy driving warning system has become as the study hotspot of current safety auxiliary driving device.A kind of giving fatigue pre-warning system portable, simple of design is particularly significant.And intelligent watch is a kind of new selection for pursuing portable modern day user, intelligent watch not only has the display time function that wrist-watch is most basic, also has a lot of expanding functions.There is presently no intelligent watch is used for fatigue driving detection and early warning.Up to now, fatigue drive of car prior-warning device uses not general, is primarily present the shortcomings such as expensive, portable not, inconvenient installation.
Application number be 201020188359.3 Chinese utility model patent disclose a kind of drowsy driving warning system, employing technical scheme is: gather the photographic head of driver's Front facial image, the image capture module being connected with photographic head, carry out the CPU of human eye detection, analysis of fatigue and logic control and the alarm module of this unit control, the structure of CPU includes human eye and extracts and analysis of fatigue algoritic module, and the central control chip adopted in CPU is Leonardo da Vinci's DM6446 chip.Above prior art is further improved.
Utility model content
The purpose of this utility model is in that to provide a kind of fatigue driving based on intelligent watch easy to carry to detect warning system.
The technical solution of the utility model is: a kind of fatigue driving based on intelligent watch detects warning system, including wrist-watch, controlling processing unit, the monitor heart rate module connecting the alarm device controlling processing unit, connecting control processing unit, described control processing unit, alarm device, monitor heart rate module are arranged on wrist-watch.
Described monitor heart rate module includes photoelectricity heart rate sensor；Described alarm device includes phonetic alarm and Vibration alarm device.
Described wrist-watch is intelligent watch, is provided with microprocessor in intelligent watch；Described control processing unit is microprocessor.
Described wrist-watch includes the timing means for calculating continuous running time, and described timing means connects control processing unit.
Described control processing unit is provided with tired determination module.
The described fatigue driving based on intelligent watch detects the image capture module that warning system also includes being connected with photographic head for the photographic head gathering driver's Front facial image, and described image capture module is connected with controlling processing unit by radio transmitting device.
Present intelligent watch function is more, intellectuality is higher, this utility model utilizes common intelligent watch, arranges a portable intelligent watch fatigue detecting warning system, when detecting that driver is in fatigue state, wrist-watch reminds driver by voice etc., such device volume is little, low in energy consumption, can avoid traffic accident, do not increase again extra equipment, economical simply again.This utility model can monitor Variation of Drivers ' Heart Rate and the time of driving continuously very easily, it is judged that whether driver is in fatigue driving state, and reminds driver in time by alarm devices such as phonetic alarms, it is ensured that traffic safety.
Feature of the present utility model: the hardware of automobile need not be transformed by (1), it is not necessary to sets for this platform in automobile, simple economy；(2) intelligent watch volume is little, is convenient for carrying, and people's acceptance level is high；(3) function such as monitor heart rate, timing, warning is all easily achieved, and feasibility is high.
Accompanying drawing explanation
Fig. 1 is the structured flowchart (schematic diagram) detecting warning system in this utility model embodiment based on the fatigue driving of intelligent watch.
Detailed description of the invention
As shown in Figure 1, a kind of fatigue driving based on intelligent watch detects warning system, control the alarm device 2 of processing unit including intelligent watch 1, timing means (adopting intervalometer 5), control processing unit (adopting microprocessor 3), connection, connect the monitor heart rate module (including heart rate monitor sensor 4) of control processing unit, heart rate monitor sensor preferentially adopts photoelectricity heart rate sensor), described timing means, control processing unit, alarm device, monitor heart rate module are arranged in intelligent watch.Alarm device includes phonetic alarm and Vibration alarm device.Microprocessor is provided with tired determination module.Intervalometer is used for calculating continuous running time, and intervalometer connects control processing unit.
Can also being arranged to onboard gather the image capture module that the photographic head of driver's Front facial image is connected with photographic head, image capture module is wirelessly connected with control processing unit.The collection of the complete paired driver Front facial image of photographic head, image capture module, and by the head image data collected by radio transmitting device be sent to control processing unit be analyzed process.By head portrait, heart rate etc. carry out comprehensive analysis and judgement, tired determination module determines whether driver is in fatigue state.
There is inside the intelligent watch of fatigue driving warning function to arrange timing means, and equipped with can the photoelectricity heart rate sensor of monitor heart rate, phonetic alarm.When driver is open to traffic, the timing means starting intelligent watch starts timing, monitor Variation of Drivers ' Heart Rate simultaneously, the microprocessor of intelligent watch will be sent to after the heart rate real-time signal filtering pretreatment of collection, micro-chip processor (i.e. microprocessor) obtains heart rate signal time domain by analysis, frequency domain, the variation tendency of nonlinear indicator, and then to level of fatigue classification, when system monitoring to Variation of Drivers ' Heart Rate be in fatigue state or continuously running time more than 4 hours after, startup alarm device is sent audio alert, when being provided with Vibration alarm device, it is simultaneously emitted by vibration alarming, prompting driver safety driving.Can also adopting following manner: preset heart rate and be in fatigue state standard value, the signal received directly is compared by microprocessor with this standard value, thus showing whether driver is in fatigue state.
This utility model detects warning system based on the fatigue driving of intelligent watch, devises a intelligent watch.This utility model utilizes pulse and the running time of intelligent watch detection driver, when pulse signal shows as fatigue state, or continuously running time did not stop more than 4 hours rest, and intelligent watch reminds driver by alarm device, is greatly improved automobile driving safe coefficient.
The foregoing is only preferred embodiment of the present utility model; protection domain of the present utility model is not limited to this; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., it is all contained within protection domain of the present utility model.
Claims (6)
1. the fatigue driving based on intelligent watch detects warning system, including controlling processing unit, the monitor heart rate module connecting the alarm device controlling processing unit, connecting control processing unit, it is characterized in that, also including wrist-watch, described control processing unit, alarm device, monitor heart rate module are arranged on wrist-watch.
2. the fatigue driving based on intelligent watch according to claim 1 detects warning system, it is characterized in that, described monitor heart rate module includes photoelectricity heart rate sensor；Described alarm device includes phonetic alarm and Vibration alarm device.
3. the fatigue driving based on intelligent watch according to claim 1 detects warning system, it is characterized in that, described wrist-watch is intelligent watch, is provided with microprocessor in intelligent watch；Described control processing unit is microprocessor.
4. the fatigue driving based on intelligent watch according to claim 1 detects warning system, it is characterized in that, described wrist-watch includes the timing means for calculating continuous running time, and described timing means connects control processing unit.
5. the fatigue driving based on intelligent watch according to claim 1 detects warning system, it is characterized in that, is provided with tired determination module in described control processing unit.
6. the fatigue driving based on intelligent watch according to claim 1 detects warning system, it is characterized in that, also including the image capture module being connected for the photographic head gathering driver's Front facial image with photographic head, described image capture module is connected with controlling processing unit by radio transmitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142028.3U CN205405809U (en) | 2016-02-25 | 2016-02-25 | Driver fatigue detection alarm system based on intelligence wrist -watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620142028.3U CN205405809U (en) | 2016-02-25 | 2016-02-25 | Driver fatigue detection alarm system based on intelligence wrist -watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205405809U true CN205405809U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620142028.3U Expired - Fee Related CN205405809U (en) | 2016-02-25 | 2016-02-25 | Driver fatigue detection alarm system based on intelligence wrist -watch |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561925A (en) * | 2017-08-11 | 2018-01-09 | 国网天津市电力公司 | A kind of communicating terminal with warning function |
| EP3279700A1 (en) * | 2016-08-04 | 2018-02-07 | Nuctech Company Limited | Security inspection centralized management system |
| CN108937903A (en) * | 2018-07-24 | 2018-12-07 | 奇瑞汽车股份有限公司 | heart rate monitoring system and method |
| CN112046395A (en) * | 2020-09-11 | 2020-12-08 | 合肥创兆电子科技有限公司 | Driver reminding system and method based on intelligent wearable watch |
-
2016
- 2016-02-25 CN CN201620142028.3U patent/CN205405809U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3279700A1 (en) * | 2016-08-04 | 2018-02-07 | Nuctech Company Limited | Security inspection centralized management system |
| CN107561925A (en) * | 2017-08-11 | 2018-01-09 | 国网天津市电力公司 | A kind of communicating terminal with warning function |
| CN108937903A (en) * | 2018-07-24 | 2018-12-07 | 奇瑞汽车股份有限公司 | heart rate monitoring system and method |
| CN112046395A (en) * | 2020-09-11 | 2020-12-08 | 合肥创兆电子科技有限公司 | Driver reminding system and method based on intelligent wearable watch |
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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 |
Granted publication date: 20160727 Termination date: 20170225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |