CN103010140A - Ultrasonic vehicle induction safety deceleration system - Google Patents
Ultrasonic vehicle induction safety deceleration system Download PDFInfo
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- CN103010140A CN103010140A CN2012105908841A CN201210590884A CN103010140A CN 103010140 A CN103010140 A CN 103010140A CN 2012105908841 A CN2012105908841 A CN 2012105908841A CN 201210590884 A CN201210590884 A CN 201210590884A CN 103010140 A CN103010140 A CN 103010140A
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Abstract
The invention discloses an ultrasonic vehicle induction safety deceleration system. The ultrasonic vehicle induction safety deceleration system comprises a processing control module, a power supply module, an A/D (analog/digital) converter, an ultrasonic emission and receiving module, a motor drive chip and a vehicle brake mechanism, wherein the power supply module, the A/D converter and the motor drive chip are connected onto the processing control module; the ultrasonic emission and receiving module is connected onto the A/D converter; the motor drive chip is connected with the vehicle brake mechanism; and the ultrasonic emission and receiving module is mounted at the front end of a vehicle. Therefore, the system can effectively solve the problem of rear-end collision caused by short vehicle distance in the vehicle driving process, help a driver run the vehicle and reduce the tension and fatigue degree of the driver in the congestion driving process.
Description
Technical field
The present invention relates to the automotive engineering field, particularly relate to the safe deceleration system of a kind of super sonic inductive vehicle.
Background technology
Current, China's automobile pollution presents the trend that goes up year by year.Along with constantly setting out on a journey of new car, the hidden danger that the running car each side is brought manifests one by one.When numerous automobiles on a road or the comparatively intensive place of crowd's vehicle when travelling, it is improper apart from control often to occur before and after the car, the traffic accident that causes thus is much.
Obviously, no matter this class problem is for new hand, and still running long-distance master craftsman all is that reply is inconvenient.In case spacing is too small, just the accident such as knock into the back of stealing a ride or suddenly stop before and after occurring easily, if occur at express highway, the damage that causes more can not only limit to a two cars.
Summary of the invention
The technical matters that the present invention mainly solves provides the safe deceleration system of a kind of super sonic inductive vehicle, and in the time of can effectively solving running car, front-and-rear vehicle distance is too small to cause the problem that knocks into the back, and auxiliary driver driving reduces the anxiety, the degree of fatigue that block up when driving.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of super sonic inductive vehicle safe deceleration system, the safe deceleration system of this super sonic inductive vehicle comprises processing and control module, supply module, A/D converter, super sonic transmitting and receiving module, motor drive ic and automobile braking mechanism, connecting supply module, A/D converter and motor drive ic on the described processing and control module, connecting the super sonic transmitting and receiving module on the A/D converter, motor drive ic is connected with automobile braking mechanism; Described super sonic transmitting and receiving module is installed on automotive front end;
Preferably, described automobile braking mechanism comprises hydraulic actuating cylinder, spring, camshaft, shoe plate, brake facing, oil pipe, Hydraulic Pump, braking liquid fluid reservoir and servomotor, described servomotor is installed on Hydraulic Pump, servomotor is connected to motor drive ic, the Hydraulic Pump two ends are connected respectively to braking liquid fluid reservoir and hydraulic actuating cylinder by oil pipe, the hydraulic actuating cylinder two ends are connected to the upper end of two shoe plates, the lower end of two shoe plates connects by camshaft, the upper end of two shoe plates is also connecting both ends of the spring, and the lateral surface of two shoe plates is fixed with respectively brake facing;
Preferably, described super sonic transmitting and receiving module comprise ultrasonic transmitter and ultrasonic receiver all with the A/D converter connecting communication;
Preferably, described supply module comprises power supply changeover device and the switch element that is connected to automobile storage battery, and power supply changeover device is connected with processing and control module by switch element.
The invention has the beneficial effects as follows: the safe deceleration system of a kind of super sonic inductive vehicle of the present invention, in the time of can effectively solving running car, front-and-rear vehicle distance is too small to cause the problem that knocks into the back, and auxiliary driver driving reduces the anxiety, the degree of fatigue that block up when driving.
Description of drawings
Fig. 1 is the structural representation of the safe deceleration system of a kind of super sonic inductive vehicle of the present invention;
Fig. 2 is the structural representation of the automobile braking mechanism of the safe deceleration system of a kind of super sonic inductive vehicle of the present invention;
Fig. 3 is the installation site scheme drawing of the super sonic transmitting and receiving module of the safe deceleration system of a kind of super sonic inductive vehicle of the present invention;
Fig. 4 is the supply module circuit diagram of the safe deceleration system of a kind of super sonic inductive vehicle of the present invention;
Fig. 5 is the processing and control module circuit diagram of the safe deceleration system of a kind of super sonic inductive vehicle of the present invention;
Fig. 6 is ultrasonic transmitter and the A/D converter circuit diagram of the safe deceleration system of a kind of super sonic inductive vehicle of the present invention;
Fig. 7 is motor drive ic and the servomotor junction circuit scheme drawing of the safe deceleration system of a kind of super sonic inductive vehicle of the present invention;
Fig. 8 is that the super sonic of the safe deceleration system of a kind of super sonic inductive vehicle of the present invention has been launched the circuit scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that the advantage of invention and feature can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1 to Fig. 8, the embodiment of the invention comprises:
The safe deceleration system of a kind of super sonic inductive vehicle, the safe deceleration system of this super sonic inductive vehicle comprises processing and control module 1, supply module 2, A/D converter 3, super sonic transmitting and receiving module 4, motor drive ic 5 and automobile braking mechanism 6, connecting supply module 2, A/D converter 3 and motor drive ic 5 on the described processing and control module 1, connecting super sonic transmitting and receiving module 4 on the A/D converter 3, motor drive ic 3 is connected with automobile braking mechanism 6; Described super sonic transmitting and receiving module 4 is installed on automotive front end;
Described automobile braking mechanism 6 comprises hydraulic actuating cylinder 61, spring 62, camshaft 63, shoe plate 64, brake facing 65, oil pipe 66, Hydraulic Pump 67, braking liquid fluid reservoir 68 and servomotor 69, described servomotor 69 is installed on Hydraulic Pump 67, servomotor 69 is connected to motor drive ic 5, Hydraulic Pump 67 two ends are connected respectively to braking liquid fluid reservoir 68 and hydraulic actuating cylinder 61 by oil pipe 66, hydraulic actuating cylinder 61 two ends are connected to the upper end of two shoe plates 64, the lower end of two shoe plates 64 connects by camshaft 63, the upper end of two shoe plates 64 is also connecting spring 62 two ends, and the lateral surface of two shoe plates 64 is fixed with respectively brake facing 65;
Described super sonic transmitting and receiving module 4 comprise ultrasonic transmitter 41 and ultrasonic receiver 42 all with A/D converter 3 connecting communications;
Described supply module 2 comprises power supply changeover device 21 and the switch element 22 that is connected to automobile storage battery, and power supply changeover device 21 is connected with processing and control module 1 by switch element 22.
The principle of work of the safe deceleration system of a kind of super sonic inductive vehicle is: when the automobile normal driving, and the master cock of device for opening, ultrasonic transmitter 41 is responded to ambient signals at this moment.When in detecting the place ahead certain distance, signal reflex being arranged, ultrasonic receiver 42 can pass to A/D converter 3 with signal, the signal that processing and control module 1 is processed from A/D converter 3 judges whether in normal spacing scope, if (safe distance between vehicles 0-150 rice in risk range, can set up on their own as the case may be), then information is passed to motor drive ic 5; After motor drive ic 5 was received instruction, servomotor 69 was started working.Hydraulic Pump 67 obtains the torque of servomotors 69, and the oil pump of braking liquid fluid reservoir 68 is gone out, and rail 66 fuel feeding make car deceleration; During car deceleration, still in work, when can't detect the signal of variation, no longer to motor drive ic 5 transmission informations, servomotor 69 quits work processing and control module 1 ultrasonic receiver 42.At this moment, shoe plate 64 begins return because of spring 62 pulling force, and the hydraulic circuit off-load has guaranteed that automobile can not slow down always and until stop.
The safe deceleration system of a kind of super sonic inductive vehicle of the present invention, in the time of can effectively solving running car, front-and-rear vehicle distance is too small to cause the problem that knocks into the back, and auxiliary driver driving reduces the anxiety, the degree of fatigue that block up when driving.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification sheets of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. safe deceleration system of super sonic inductive vehicle, it is characterized in that: the safe deceleration system of this super sonic inductive vehicle comprises processing and control module, supply module, A/D converter, super sonic transmitting and receiving module, motor drive ic and automobile braking mechanism, connecting supply module, A/D converter and motor drive ic on the described processing and control module, connecting the super sonic transmitting and receiving module on the A/D converter, motor drive ic is connected with automobile braking mechanism; Described super sonic transmitting and receiving module is installed on automotive front end.
2. the safe deceleration system of a kind of super sonic inductive vehicle according to claim 1, it is characterized in that: described automobile braking mechanism comprises hydraulic actuating cylinder, spring, camshaft, shoe plate, brake facing, oil pipe, Hydraulic Pump, braking liquid fluid reservoir and servomotor, described servomotor is installed on Hydraulic Pump, servomotor is connected to motor drive ic, the Hydraulic Pump two ends are connected respectively to braking liquid fluid reservoir and hydraulic actuating cylinder by oil pipe, the hydraulic actuating cylinder two ends are connected to the upper end of two shoe plates, the lower end of two shoe plates connects by camshaft, the upper end of two shoe plates is also connecting both ends of the spring, and the lateral surface of two shoe plates is fixed with respectively brake facing.
3. the safe deceleration system of a kind of super sonic inductive vehicle according to claim 1 is characterized in that: described super sonic transmitting and receiving module comprise ultrasonic transmitter and ultrasonic receiver all with the A/D converter connecting communication.
4. the safe deceleration system of a kind of super sonic inductive vehicle according to claim 1, it is characterized in that: described supply module comprises power supply changeover device and the switch element that is connected to automobile storage battery, and power supply changeover device is connected with processing and control module by switch element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105908841A CN103010140A (en) | 2012-12-29 | 2012-12-29 | Ultrasonic vehicle induction safety deceleration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105908841A CN103010140A (en) | 2012-12-29 | 2012-12-29 | Ultrasonic vehicle induction safety deceleration system |
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| Publication Number | Publication Date |
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| CN103010140A true CN103010140A (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105908841A Pending CN103010140A (en) | 2012-12-29 | 2012-12-29 | Ultrasonic vehicle induction safety deceleration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114511981A (en) * | 2022-02-14 | 2022-05-17 | 肖龙江 | Autonomous defense method, system, storage medium and equipment based on acoustic wave driver |
Citations (7)
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| US6860357B2 (en) * | 2001-05-18 | 2005-03-01 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Motor vehicle that acquires driving power for running from high voltage power supply |
| CN200951760Y (en) * | 2006-04-11 | 2007-09-26 | 韩海绍 | Anti-collision control system of automobile |
| JP2008049932A (en) * | 2006-08-28 | 2008-03-06 | Honda Motor Co Ltd | Contact evasion support device of vehicle |
| CN101648521A (en) * | 2008-08-12 | 2010-02-17 | 比亚迪股份有限公司 | Self-actuating braking system and control method thereof |
| CN202163389U (en) * | 2011-08-18 | 2012-03-14 | 王卫红 | Anti-rear collision device for motor vehicle |
| CN203111161U (en) * | 2012-12-29 | 2013-08-07 | 苏州市职业大学 | Ultrasonic vehicle induction safety reduction system |
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2012
- 2012-12-29 CN CN2012105908841A patent/CN103010140A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070879A (en) * | 1992-11-26 | 1993-04-14 | 北方工业大学 | Automabile safety driving anti-striking fuzzy control unit |
| US6860357B2 (en) * | 2001-05-18 | 2005-03-01 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Motor vehicle that acquires driving power for running from high voltage power supply |
| CN200951760Y (en) * | 2006-04-11 | 2007-09-26 | 韩海绍 | Anti-collision control system of automobile |
| JP2008049932A (en) * | 2006-08-28 | 2008-03-06 | Honda Motor Co Ltd | Contact evasion support device of vehicle |
| CN101648521A (en) * | 2008-08-12 | 2010-02-17 | 比亚迪股份有限公司 | Self-actuating braking system and control method thereof |
| CN202163389U (en) * | 2011-08-18 | 2012-03-14 | 王卫红 | Anti-rear collision device for motor vehicle |
| CN203111161U (en) * | 2012-12-29 | 2013-08-07 | 苏州市职业大学 | Ultrasonic vehicle induction safety reduction system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114511981A (en) * | 2022-02-14 | 2022-05-17 | 肖龙江 | Autonomous defense method, system, storage medium and equipment based on acoustic wave driver |
| CN114511981B (en) * | 2022-02-14 | 2024-06-04 | 肖龙江 | Autonomous defense method, system, storage medium and equipment based on acoustic wave driving device |
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Inventor after: Guo Caifen Inventor after: Li Shaokun Inventor after: Wan Changdong Inventor after: Dong Zhi Inventor before: Guo Caifen Inventor before: Li Shaokun Inventor before: Wan Changdong Inventor before: Dong Zhi |
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Application publication date: 20130403 |