CN211809237U - Automobile fatigue driving early warning system - Google Patents
Automobile fatigue driving early warning system Download PDFInfo
- Publication number
- CN211809237U CN211809237U CN201922083498.3U CN201922083498U CN211809237U CN 211809237 U CN211809237 U CN 211809237U CN 201922083498 U CN201922083498 U CN 201922083498U CN 211809237 U CN211809237 U CN 211809237U
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- control center
- early warning
- cushion
- warning system
- fatigue driving
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- 230000035939 shock Effects 0.000 claims abstract description 6
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
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Abstract
The utility model discloses an automobile fatigue driving early warning system, which comprises a seat and an early warning unit; the seat comprises a cushion, a backrest and a headrest; the early warning unit comprises a control center, a wheel speed sensor, an ignition sensor and two vibration motors; two shock dynamo intervals set up in the cushion and are located the front end of cushion, and control center sets up in the cushion bottom, and two shock dynamo, wheel speed sensor and ignition sensor are connected with control center signal respectively. The utility model discloses a car driver fatigue early warning system, it can prevent driver fatigue, guarantees driving safety.
Description
Technical Field
The utility model relates to a car driving safety technical field especially relates to a car driver fatigue early warning system.
Background
Nowadays, the automobile market expands, and automobiles become an indispensable part of people's daily life. Through statistical analysis of automobile traffic accidents occurring every year, fatigue driving is found to be one of common causes of the automobile traffic accidents, and therefore relevant regulations are provided for fatigue driving by special legislation in China. For example, the sixty-second article in the regulations on the road traffic safety laws of the people's republic of China mentions: the following behaviour must not be possible to drive a motor vehicle: the vehicle is driven continuously for more than 4 hours without rest or for less than 20 minutes. The rules for the management of road passenger transport and stations are mentioned in the forty-fourth paragraph: passenger operators should enhance safety, professional moral education and business knowledge, operating procedures training for practitioners. And effective measures are taken to prevent the continuous driving time of the driver from exceeding 4 hours. The passenger vehicle driver should comply with road transportation regulations and road transportation driver operating regulations, safe driving, civilized service. The twenty-eighth article of the national people's republic of China road transportation regulation mentions: passenger operators and freight operators should enhance safety education and professional moral education for practitioners to ensure road transportation safety. Road transport practitioners should comply with road transport regulations and not work against regulations. The continuous driving time of the driver cannot exceed 4 hours. Therefore, an early warning system capable of preventing fatigue driving and ensuring driving safety by combining a traffic safety method is urgently needed at present.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an automobile fatigue driving early warning system.
The purpose of the utility model is realized by adopting the following technical scheme:
an automobile fatigue driving early warning system, comprising: a seat and an early warning unit; the seat comprises a cushion, a backrest and a headrest; the early warning unit comprises a control center, a wheel speed sensor, an ignition sensor and two vibration motors; two the shock dynamo interval sets up just be located in the cushion the front end of cushion, control center sets up the cushion bottom, two shock dynamo, wheel speed sensor and ignition sensor respectively with control center signal connection.
Further, the control center is an ECU.
Furthermore, the two vibration motors, the wheel speed sensor and the ignition sensor are respectively in signal connection with the control center through wiring harnesses.
Furthermore, wings are arranged on two sides of the backrest.
Compared with the prior art, the beneficial effects of the utility model reside in that: the two vibration motors are arranged in the cushion at intervals and positioned at the front end of the cushion, and the two vibration motors, the wheel speed sensor and the ignition sensor are respectively in signal connection with the control center; when the vehicle is ignited and started, the control center can receive an ignition signal sent by the ignition sensor, the control center starts to enter an early warning mode, when the control center receives preset wheel speed information sent by the wheel speed sensor, the control center starts to time, when the time reaches 4 hours, the control center can send a working instruction to the two vibration motors, the two vibration motors can start to vibrate according to a preset function and play an audio prompt, so that a driver can be reminded in time, the driver can be aware that the driver enters a fatigue driving state, and the driver can stop for a rest in time. After vibrating for a preset time, the control center sends an ending instruction to the two vibrating motors, and the two vibrating motors stop vibrating and play audio prompts. When the driver restarts the vehicle after having a rest, the control center reads the last-time downtime, if the downtime is less than the preset time, the rest time is not enough, and the control center sends a working instruction again to the two vibrating motors to remind the driver to continue the rest.
Drawings
Fig. 1 is a schematic view of a first viewing angle of the fatigue driving warning system for an automobile according to the present invention;
fig. 2 is a schematic view of a first viewing angle of the fatigue driving warning system for an automobile according to the present invention;
fig. 3 is an exploded view of fig. 2.
In the figure: 11. a cushion; 12. a backrest; 121. a protective wing; 13. a headrest; 21. a control center; 22. a wire harness; 23. a vibration motor.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, the automobile fatigue driving early warning system provided by the embodiment of the present invention is shown, and comprises at least a seat and an early warning unit; the seat comprises a seat cushion 11, a backrest 12 and a headrest 13; the early warning unit comprises a control center 21, a wheel speed sensor (not shown), an ignition sensor (not shown) and two vibration motors 23; the two vibration motors 23 are arranged in the seat cushion 11 at intervals and located at the front end (the position indicated by a in fig. 1) of the seat cushion 11, the control center 21 is arranged at the bottom of the seat cushion 11, and the two vibration motors 23, the wheel speed sensor and the ignition sensor are respectively in signal connection with the control center 21. Specifically, the control center 21 is an ECU; the two vibration motors 23, the wheel speed sensor and the ignition sensor are respectively in signal connection with the control center 21 through a wire harness 22. It should be noted that the vibration motor 23 can play music as a speaker after receiving a specific audio signal. The ignition sensor is used for judging whether the vehicle is started or not, and the wheel speed sensor is used for judging whether the vehicle runs or not.
Through the connection mode, when the vehicle is ignited and started, the control center 21 receives an ignition signal sent by the ignition sensor, the control center 21 starts to enter an early warning mode, when the control center 21 receives preset wheel speed information sent by the wheel speed sensor, the control center 21 starts to time, when the time reaches 4 hours, the control center 21 sends a working instruction to the two vibration motors 23, the two vibration motors 23 start to vibrate according to a preset function and play an audio prompt, so that a driver can be timely reminded, the driver can be aware that the driver enters a fatigue driving state, and the driver can stop the vehicle for a rest in time. After shaking for a predetermined time, the control center 21 sends an end command to the two shaking motors 23, and the two shaking motors 23 stop shaking and play an audio prompt. When the driver restarts the vehicle after having a rest, the control center 21 reads the last-time downtime, and if the downtime is less than the preset time, it indicates that the rest time is not enough, and the control center 21 sends a work instruction again to the two vibrating motors 23 to remind the driver to continue to have a rest.
In a preferred embodiment, wings 121 are provided on both sides of the backrest 12. Wings 121 can provide the driver with a wrapping feel and provide the driver with a more comfortable driving experience.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (4)
1. An automobile fatigue driving early warning system, comprising: a seat and an early warning unit; the seat comprises a cushion, a backrest and a headrest; the early warning unit comprises a control center, a wheel speed sensor, an ignition sensor and two vibration motors; two the shock dynamo interval sets up just be located in the cushion the front end of cushion, control center sets up the cushion bottom, two shock dynamo, wheel speed sensor and ignition sensor respectively with control center signal connection.
2. The vehicle fatigue driving warning system of claim 1, wherein the control center is an ECU.
3. The vehicle fatigue driving warning system of claim 1, wherein the two vibration motors, the wheel speed sensor and the ignition sensor are respectively connected with the control center through wiring harnesses.
4. The warning system for fatigue driving of car as claimed in claim 1, wherein wings are provided on both sides of said backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083498.3U CN211809237U (en) | 2019-11-27 | 2019-11-27 | Automobile fatigue driving early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922083498.3U CN211809237U (en) | 2019-11-27 | 2019-11-27 | Automobile fatigue driving early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211809237U true CN211809237U (en) | 2020-10-30 |
Family
ID=73027523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922083498.3U Expired - Fee Related CN211809237U (en) | 2019-11-27 | 2019-11-27 | Automobile fatigue driving early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211809237U (en) |
-
2019
- 2019-11-27 CN CN201922083498.3U patent/CN211809237U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |