CN203063806U - Car driver fatigue driving reminding system - Google Patents
Car driver fatigue driving reminding system Download PDFInfo
- Publication number
- CN203063806U CN203063806U CN 201220707666 CN201220707666U CN203063806U CN 203063806 U CN203063806 U CN 203063806U CN 201220707666 CN201220707666 CN 201220707666 CN 201220707666 U CN201220707666 U CN 201220707666U CN 203063806 U CN203063806 U CN 203063806U
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- contact
- relay
- clutch
- circuit
- piston
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Abstract
The utility model discloses a car driver fatigue driving reminding system, and relates to a system device of car driving operation for preventing fatigue driving device, wherein the system device utilizes delayed operation to trigger a set circuit to work to give an alarm. An electrical contact direction contact piece is installed on a rotating shaft of a steering wheel, and is connected with a circuit when a car is driven in the straight direction. A piston barrel-shaped device is installed near an accelerator pedal and is connected with the accelerator pedal, and electrically contacted clutch pieces are arranged inside a piston barrel. When the accelerator pedal moves, a piston pushes the clutch pieces to be connected with the circuit. After connected with a relay and a delayed circuit, the circuit is connected with an alarming speaker, and at the moment, the relay is pulled in. The relay is released when the car is driven in the straight direction and the accelerator pedal does not move for a long time, the whole circuit is powered on, the speaker gives the alarm, and therefore the occurrence of traffic accidents can be effectively avoided.
Description
One, technical field.
The present invention relates to a kind of vehicle drive operation and utilize delay operation to cause the system and device that circuit working sends the prevention driving fatigue of warning is set.
Two, background technology.
The traffic accident majority that takes place in the reality is driven, is neglectful in taking precautions and causes because of tired driver, and how existing automobile does not possess automatic collision or tired prompting function, and there is crashproof function in only a few luxury car but complex structure, expensive, is difficult for carrying out.
Three, summary of the invention.
The vehicle drive process connects acceleration cable by stretcher, and oiling is travelled vehicle to locomotive, by bearing circle transmission shaft closure connecting rod locomotive is turned to, like this, when navigating mate is tired, bearing circle and stretcher may not change for a long time, cause the speed of a motor vehicle and direction constant and car accident takes place.The present invention arranges a warning circuit, and warning circuit is connected with device in being arranged on bearing circle and Das Gaspedal, and then connects alarming horn behind flow through relay and the time delay device.Specifically can realize by following scheme.
Install one at the bearing circle turning cylinder and electrically contact the direction contact, the device of a piston tubbiness is installed near Das Gaspedal and is connected with accelerator pedal, the clutch-plate that electrically contacts is set in the piston bucket, and circuit is connected alarming horn behind closure contact, throttle contact, time delay circuit and the relay successively again.
At axis of orientation one coupling link is installed, the direction contact is set on the coupling link, on the locomotive space, with direction contact correspondence position one direction contact is installed; One piston apparatus is installed near accelerator pedal, the built-in piston of piston bucket, extension spring, clutch-plate, position-limited lever, piston rod stretches out outside the piston bucket captives joint with connecting rod, connecting rod one end is connected with stretcher, the other end places near the spring leaf and can contact with it, with lead power supply one end is connected, the direction contact is connected with spring leaf with the direction contact, spring leaf can contact with the throttle contact, the throttle contact is connected with clutch-plate with relay by lead, and relay is connected the back and inserts power supply one end formation loop with alarming horn; A slice in two clutch-plates and throttle contact and relay are connected, another sheet is connected to time delay circuit, and time delay circuit is cut-in relay and power supply formation loop again, and extension spring is connected between piston bucket wall and the clutch-plate, two clutch-plates are often separated, and the piston bucket has pore up and down.
After above design and installation, automobile directly when travelling the direction head that hits a submerged reef connect with the direction contact, when throttle refueled certain value, connecting rod was connected spring leaf and throttle contact, and this moment is because the piston motion is connected clutch-plate, the relay adhesive, electric capacity charging also keeps certain hour to make relay continue adhesive, is that relay disconnects when throttle keeps certain value and long period motionless, normally closed contact is connected warning circuit, begins to report to the police.
The invention has the beneficial effects as follows that the accident that can effectively avoid causing owing to chaufeur carelessness or fatigue driving takes place.
Four, description of drawings.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1: fatigue drive of car system for prompting constructional drawing.
Fig. 2: the A-A section-drawing among Fig. 1.
Fig. 3: the B-B section-drawing among Fig. 1.
1. axis of orientations among the figure, 2. direction contact, 3. coupling link, 4. attaching screw, 5. acceleration cable, 6. piston rod, 7. piston bucket, 8. piston, 9. connecting rod, 10. extension spring, 11. clutch-plates, 12. position-limited levers, 13. pores, 14. Das Gaspedal, 15. power supplys, 16. direction contacts, 17. leads, 18. spring leaf, 19. throttle contacts, 20. loudspeaker, 21. normally closed interlocks, 22. relay, 23. resistance, 24. aerotrons, 25. electric capacity
Five, the specific embodiment.
As Fig. 1, Fig. 2, Fig. 3 a: coupling link 3 is installed at axis of orientation 1, fixing with screw 4, one section direction contact 16 is set on the coupling link surface, at locomotive space mounting one direction contact 2, make this contact can with direction contact wipe contact, one piston apparatus is installed near accelerator pedal, piston bucket 7 built-in pistons 8, extension spring 10, two clutch-plates 11, two position-limited levers 12 up and down, piston rod 6 stretches out outside the piston bucket captives joint with connecting rod 9, connecting rod one end and stretcher 14 flexibly connect, make stretcher energy flexible motion, the connecting rod other end places spring leaf 18 tops, spring leaf places near the throttle contact 19, both can contact and often open, with lead power supply 15 1 ends are connected with direction contact 2, direction contact 16 is connected with spring leaf 18, the throttle contact is connected with relay 22 and clutch-plate 11 by lead, another sheet wiring and the electric capacity 25 of clutch-plate 11, resistance 23, be connected respectively to relay after aerotron 24 connects and power supply 15 is formed loops, relay with insert power supply 15 1 ends composition loop again after alarming horn 20 is connected; Extension spring 10 is connected between piston bucket wall 7 and the clutch-plate 11, and two clutch-plates are often separated, and the piston bucket has pore 13 up and down.
By selecting the value of resistance 23, after capacitive strike is about 15 seconds, just can not keeps aerotron and continue admittance, relay discharges, and the relay normally closed interlock is connected power supply, and alarming horn just begins to report to the police.Thereby effectively prevent the generation of traffic accident.
Claims (6)
1. fatigue drive of car system for prompting, be to install one at the bearing circle turning cylinder to electrically contact direction contact (16), the device of a piston bucket (7) shape is installed near Das Gaspedal (14) and is connected with accelerator pedal, the clutch-plate (11) that electrically contacts is set in the piston bucket, and circuit is connected alarming horn (20) behind closure contact (16), throttle contact (19), time delay circuit (23,24,25) and the relay (22) successively again.
2. according to a kind of fatigue drive of car system for prompting described in the claim 1, it is characterized in that: described direction contact (16) is arranged on the coupling link (3), coupling link is installed on the axis of orientation, with direction contact correspondence position one direction contact (2) is installed on the locomotive space.
3. according to a kind of fatigue drive of car system for prompting described in the claim 1, it is characterized in that: the built-in piston of described piston bucket (7) (8), extension spring (10), clutch-plate (11), position-limited lever (12), piston rod (6) stretches out outside the piston bucket (6) captives joint with connecting rod (9), connecting rod one end is connected with stretcher (14), and the other end places near the spring leaf (18) and can contact with it.
4. according to a kind of fatigue drive of car system for prompting described in the claim 1, it is characterized in that: a slice in the described clutch-plate (11) and throttle contact and relay are connected, and another sheet is connected to time delay circuit.
5. according to a kind of fatigue drive of car system for prompting described in the claim 1, it is characterized in that: described circuit is with lead (17) power supply (15) one ends to be connected with direction contact (2), direction contact (16) is connected with spring leaf (18), throttle contact (19) is connected with clutch-plate (11) with relay (22) by lead, and relay is connected the back and inserts power supply (15) one ends composition loop with alarming horn (20); A slice in two clutch-plates (11) and throttle contact (19) and relay (22) are connected, and another sheet is connected to time delay circuit (23,24,25), and time delay circuit is cut-in relay and power supply formation loop again.
6. according to a kind of fatigue drive of car system for prompting described in the claim 3, it is characterized in that: described extension spring (10) is connected between piston bucket wall (7) and the clutch-plate (11), and two clutch-plates are often separated, and the piston bucket has pore (13) up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707666 CN203063806U (en) | 2012-12-06 | 2012-12-06 | Car driver fatigue driving reminding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707666 CN203063806U (en) | 2012-12-06 | 2012-12-06 | Car driver fatigue driving reminding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063806U true CN203063806U (en) | 2013-07-17 |
Family
ID=48762625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220707666 Expired - Fee Related CN203063806U (en) | 2012-12-06 | 2012-12-06 | Car driver fatigue driving reminding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261151A (en) * | 2015-09-29 | 2016-01-20 | 中国第一汽车股份有限公司 | High-grade highway driver fatigue state detection method based on operation behavior characteristics |
-
2012
- 2012-12-06 CN CN 201220707666 patent/CN203063806U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261151A (en) * | 2015-09-29 | 2016-01-20 | 中国第一汽车股份有限公司 | High-grade highway driver fatigue state detection method based on operation behavior characteristics |
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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: 20130717 Termination date: 20151206 |
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| EXPY | Termination of patent right or utility model |