CN104806115A - Emergency system for preventing vehicle collision - Google Patents
Emergency system for preventing vehicle collision Download PDFInfo
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- CN104806115A CN104806115A CN201510251864.5A CN201510251864A CN104806115A CN 104806115 A CN104806115 A CN 104806115A CN 201510251864 A CN201510251864 A CN 201510251864A CN 104806115 A CN104806115 A CN 104806115A
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Abstract
The invention relates to the technical field of vehicle control, in particular to an emergency system for preventing vehicle collision. The emergency system comprises a set of independent digital processing and control circuit system; a motor, a power supply, a detection sensor, a switching device and a sound and light alarm device, wherein the independent digital processing and control circuit system does not rely on an original vehicle circuit system; the motor is used for controlling the opening of a vehicle window or/and a skylight. When a vehicle is collided or falls into water after collision, the switching device controls the emergency system to start, the power supply supplies power to the motor, the motor rotates, and the vehicle window or the skylight is opened; when the vehicle is not collided, the emergency system is closed. According to the invention, through independently arranging the emergency system, when collision and flooding occurs, the emergency system can be immediately started, and the vehicle window or the skylight can be opened, so that passengers in the vehicle conveniently escape and rescued from the outside staff.
Description
Technical field
The present invention relates to technical field of vehicle control, particularly relate to one
plant the emergent system of anti-vehicle collisionsystem.
Background technology
Along with the improving constantly of living standard of people, a lot of family all has oneself dolly, and the popularity rate of car is very high; But the level of driving is very different, and car accident emerges in an endless stream; When there is fierce collision accident in vehicle, occupant is generally shaken dizzy or injured being unable to stir any more, and sometimes excessive shock, also may cause line short on fire, cause vehicle spontaneous combustion; These time, occupant has lost the ability of initiatively opening the door or windowing, and now because car door, vehicle window close, outside personnel are difficult to help, and cause rescue time to incur loss through delay.Simultaneously also likely because collision is overboard, in car, circuit immersion was lost efficacy, and passenger cannot escape, and tragedy occurs.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, provide the emergency system that a kind of anti-vehicle collides, vehicle window or skylight when there is vehicle collision, or are opened when colliding overboard by this emergency system, are convenient to outside and sue and labour or escape from car.
For achieving the above object, the technical solution used in the present invention is:
An emergency system for anti-vehicle collision, comprising:
For controlling vehicle window or/and the motor opened of skylight;
Power supply;
Switching device, when a vehicle is in a collision, switching device control emergency system start, power supply to motor power supplying, revolution, vehicle window or skylight are opened; When there is not vehicle collision, emergency system is closed.
Further, described switching device comprises impact switch, and power supply is electrically connected with motor by impact switch.
Further, described switching device comprises crash sensor and gauge tap; Described gauge tap comprises control part and switch portion, and power supply is electrically connected with motor by switch portion, and crash sensor transmits collision information to control part, and control part is closed or disconnection according to collision information gauge tap portion.
Further, also comprise:
Checkout gear, checkout gear is provided with the crash sensor for detecting vehicle collision;
For the processor of gauge tap device;
The collision information of detection is sent to processor by checkout gear, and processor is according to collision information gauge tap device duty.
Further, also comprise:
Auxiliary switching element, when car is by water logging, auxiliary switching element control emergency system start, power supply to motor power supplying, revolution, vehicle window or skylight are opened; When there is not water logging, emergency system is closed.
Further, described auxiliary switching element comprises:
For responding to the immersion sensor of water logging;
For starting the Auxiliary control switch of emergency system;
When the sensor sensing that soaks is to water logging, Auxiliary control switch opens emergency system, revolution.
Further, described immersion sensor is probe-type structure.
Further, also acoustic-optic alarm is comprised.
An emergency system for anti-vehicle collision, comprising:
Crash sensor,
Data processing unit, for the induced signal of Receiving collision sensor, and carries out analyzing and processing to induced signal, judges whether to meet startup emergency system; If meet and outwards send enabling signal;
Control unit, for controlling revolution; Control unit is connected with data processing unit signal, when receiving the enabling signal of data processing unit, controls revolution.
Further, also comprise acoustic-optic alarm, acoustic-optic alarm is connected with control unit signal.
Further, described emergency system, also comprises immersion sensor, and data processing unit also receives the induced signal of immersion sensor.Data processing unit also carries out analyzing and processing to this induced signal simultaneously, judges whether to meet startup emergency system; If meet and outwards send enabling signal.
Further, also comprise anti-theft module, anti-theft module is connected with data processing unit signal.
A kind of emergent method for supervising, comprising:
1), the battery be used for driving the motor of vehicle window or skylight movement to provide power supply is set;
2), vehicle arranges impact switch or crash sensor, a control loop is set, when colliding, battery by this current control loop to feeding electric motors; Electric machine rotation also makes vehicle window or skylight open.
Further, emergent method for supervising also comprises:
3), vehicle is also provided with immersion sensor for responding to immersion,
Also establish another current control loop, when the sensor sensing that soaks is to waterflooding, Auxiliary control switch controls battery to feeding electric motors by another current control loop described, and electric machine rotation also makes vehicle window or skylight open.
Above-mentioned data processing unit can adopt the Digital Logic integrated circuits such as CD4011, CD4081 to increase reliability; Control unit can adopt single-chip microcomputer, processor etc.
The beneficial effect that the present invention obtains is: the present invention by independently arranging emergency system, collide or water logging time, can start at once, and open vehicle window or skylight, be convenient to passenger and to escape and the external world sues and labours.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiments of the invention 1.
Fig. 2 is the schematic diagram of embodiments of the invention 2.
Fig. 3 is a kind of structural representation of impact switch.
Fig. 4 is a kind of structural representation of immersion sensor.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, book is described further to the present invention.
Implement: 1: see Fig. 1.
An emergency system for anti-vehicle collision, comprising:
For controlling vehicle window or/and the motor opened of skylight;
Power supply;
Switching device, when vehicle collision is hit, switching device control emergency system start, power supply to motor power supplying, revolution, vehicle window or skylight are opened; When car not occurring and hitting, emergency system is closed.
Here vehicle window mainly comprises the vehicle window of operator seat, and co-driver vehicle window; The side vehicle window of rear car arrange seats can certainly being comprised, for the sake of security, not advising opening rear side windows when colliding.When vehicle has skylight, skylight also can be controlled separately to open.Emergency system operationally, according to circumstances controls the startup of emergency system by switching device, the motor of emergency system can be the motor of former vehicle, also can additionally arrange; Power supply can be vehicle power, also can arrange in addition, sets according to the actual requirements with actual environment.
Further, described switching device comprises impact switch, and power supply is electrically connected with motor by impact switch.
Switching device is set to impact switch, and such vehicle is once be collided, and impact switch is in closure state at once, and emergency system starts; The reaction time of impact switch is short, can open emergency system fast.
Particularly, as shown in Figure 3, impact switch comprises a steel ball 7, magnet 6, limit elastic body 8, two lead-in wire 10 and shell fragment 9; The upper surface of magnet 6 is provided with the containing hole for holding steel ball 7, is limited in the containing hole of magnet 6 by magnetic force steel ball 7, and two lead-in wires 10 be arranged in parallel, and lead-in wire 10 is equipped with contact 11, and contact 11 is oppositely arranged; Wherein a lead-in wire 10 is connected with shell fragment 9, and shell fragment 9 and limit elastic body 8 abut against; Limit elastic body 8 is positioned at the top of steel ball 7; During original state, shell fragment 9 is in case of bending, and the contact 11 of two lead-in wires 10 is separated, when there is vehicle collision, steel ball 7 departs from magnet 6 and collides with limit elastic body 8, and limit elastic body 8 is separated with shell fragment 9, shell fragment 9 resets, and two contacts 11 of lead-in wire 10 contact; Thus make line conduction; Or send information to data processing unit.Limit elastic body can be the structures such as shell fragment.
Further, described switching device comprises crash sensor and gauge tap; Described gauge tap comprises control part and switch portion, and power supply is electrically connected with motor by switch portion, and crash sensor transmits collision information to control part, and control part is closed or disconnection according to collision information gauge tap portion.
Except physical switch (i.e. impact switch) is set, can also gauge tap be set; Physical switch, when colliding, easily breaks down; Now can be controlled by gauge tap, when colliding, collision information is passed to control part in the mode of electric current by crash sensor, and control part gauge tap portion closes, starter.Crash sensor can be pressure sensor etc., and gauge tap can be relay etc.
As distortion, also comprise: checkout gear, checkout gear is provided with the crash sensor for detecting vehicle collision; For the processor of gauge tap device; The collision information of detection is sent to processor by checkout gear, and processor is according to collision information gauge tap device duty.
Further, also comprise:
Auxiliary switching element, when car is by water logging, auxiliary switching element control emergency system start, power supply to motor power supplying, revolution, vehicle window or skylight are opened; When there is not water logging, emergency system is closed.
Further, described auxiliary switching element comprises:
For responding to the immersion sensor of water logging;
For starting the Auxiliary control switch of emergency system;
When the sensor sensing that soaks is to water logging, Auxiliary control switch opens emergency system, revolution.
After arranging immersion sensor, vehicle can protect water logging.At present, there is vehicle collision to overturn the accident dropped in river, the degree of collision is less, may the startup of emergency system can not be caused (to prevent from deliberately colliding gently, stolen car), fall into after in river at vehicle, immersion information is passed to Auxiliary control switch by immersion sensor, and Auxiliary control switch opens emergency system.
Auxiliary control switch can be relay, and light-operated switch etc., do not carry out form restriction here.
Further, described immersion sensor is probe-type structure.
As shown in Figure 4, immersion sensor comprises two probes 5 and a substrate 1, substrate 1 is provided with gripper shoe 4, the lower end of probe 5 is passed substrate 1 and is positioned at the opposite side of substrate 1, the upper end of two probes 5 is connected with data processing unit signal respectively, data processing unit for detecting resistance between two probes or capacitance size, when there being water enchroachment (invasion) fashionable, the lower end of two probes 5 will be connected by water power, and resistance or electric capacity change.Preferably, dividing plate 3 is provided with between two probes 5; Preferred further, dividing plate 3 is provided with intercommunicating pore 2.
Adopt probe-type structure, artificial water-sprinkling can be avoided, steal car; Because think water-sprinkling time, the signal of the immersion sensor of probe-type can change, simultaneously can also Quick Test Vehicle overboard, and do not affect effectively can judge whether waterflooding by ambient humidity.
Further, the warning device of connecting with motor is also comprised.
Warning device can be audible-visual annunciator; When collide or water logging accident time, warning device is externally reported to the police, and sends an SOS.
Embodiment 2: see Fig. 2.
An emergency system for anti-vehicle collision, comprising:
Crash sensor,
Data processing unit, for the induced signal of Receiving collision sensor, and carries out analyzing and processing to induced signal, judges whether to meet startup emergency system; If meet and outwards send enabling signal;
Control unit, for controlling revolution; Control unit is connected with data processing unit signal, when receiving the enabling signal of data processing unit, controls revolution.
Further, described emergency system, also comprises immersion sensor, and data processing unit also receives the induced signal of immersion sensor.Data processing unit also carries out analyzing and processing to this induced signal simultaneously, judges whether to meet startup emergency system; If meet and outwards send enabling signal.
Further, also comprise anti-theft module, anti-theft module is connected with data processing unit signal.
Anti-theft module is set, for judging that immersion sensor, crash sensor are normal judgements, or artificial triggering immersion sensor or crash sensor, if artificially trigger, data processing unit stops outwards sending enabling signal, if non-artificial triggering, data processing unit normally judges whether outwards to send enabling signal.
Anti-theft module comprises the monitoring modular for detecting vehicle power supply signal, and monitoring modular is connected with data processing unit signal, when vehicle is really by water logging, vehicle power supply signal can also be detected, if after stopping, artificial water-sprinkling etc., will can't detect vehicle power supply signal.In the specific implementation, monitoring modular also can be integrated in data processing unit, the situation of the direct sense vehicle power supply of data processing unit.
Anti-theft module also comprises level sensor, level sensor is connected with data processing unit signal, level sensor is for responding to water level, water level signal is passed to data processing unit by level sensor, when water level exceed a period of time (as 2 seconds) be in higher level (on predetermined warning line) time, and immersion sensor also judges waterflooding, then data processing unit judges is waterflooding, and sends waterflooding signal to control unit.Level sensor, immersion sensor preferably all arrange multiple, and are distributed in car surrounding; When (as 1,2 second) is all judged as waterflooding to the signal of all level sensors, immersion sensor within a certain period of time, data processing unit sends waterflooding signal to control unit.Artificial water-sprinkling can be avoided like this to start emergency system.There is certain anti-theft effect.
Secondly, the object of anti-theft module is set, artificial malice crashing vehicle can also be prevented, or illegally open the behavior of glass for vehicle window to the method for vehicle water-sprinkling.The method implemented particularly is: when native system receives collision alarm or immersion signal, ACC (or ON) signal simultaneously detecting this car key switch judges.If there is ACC (or ON) signal, is shown to be and truly sent out danger, then send enabling signal to control part; As ACC (or ON) signal do not detected, be then judged as the illegal act (stealing property in vehicle or car) of artificial collision or water-sprinkling, control system does not work, and sound light alarming circuit is connected simultaneously, and give a warning warning.
Anti-theft module also comprises level sensor, level sensor is connected with data processing unit signal, level sensor is for responding to water level, water level signal is passed to data processing unit by level sensor, when water level floods level sensor (higher than 50 centimeters, floor in car place), ACC (or ON) signal no matter can be detected, all will open glass for vehicle window.Its objective is that key switch is accidentally shut down and system is judged by accident when trying to avert accidents, be also applicable to car simultaneously and be parked in underground garage and be convenient for people to by water logging sue and labour.
Further, also comprise acoustic-optic alarm, acoustic-optic alarm is connected with control unit signal.
Control unit can also control acoustic-optic alarm work.When starting emergency system, acoustic-optic alarm is externally reported to the police.
Control unit is also connected with overcurrent delay protection module.Control unit is protected.
Embodiment 3: a kind of emergent method for supervising, comprising:
1), the battery be used for driving the motor of vehicle window or skylight movement to provide power supply is set;
2), vehicle arranges impact switch or crash sensor, a current loop is set, when colliding, battery by this current loop to feeding electric motors; Electric machine rotation also makes vehicle window or skylight open.
In the technical program, need to carry out emergent monitoring to collision, once meet accident, by current loop to feeding electric motors, make it rotate, open vehicle window or skylight.
Further, emergent method for supervising also comprises:
3), vehicle is also provided with immersion sensor for responding to immersion and Auxiliary control switch,
Also establish another current loop, when the sensor sensing that soaks is to waterflooding, Auxiliary control switch controls battery to feeding electric motors by another current loop described, and electric machine rotation also makes vehicle window or skylight open.
Two current loops can be merged into a control loop, setting data processing unit and control unit in control loop, data processing unit in order to the induced signal of Receiving collision sensor with immersion sensor, and is analyzed induced signal, judges whether to send enabling signal to control unit.
Preferably, be also provided with anti-theft module in control loop, anti-theft module is connected with data processing unit signal.
Emergency system in embodiment 1,2 all can be applied to embodiment 3.
Emergent method for supervising can also be applied to the situation of water logging, when running into water logging, starting another current loop, opening vehicle window or skylight, sues and labours for passenger's escape and the external world.
Anti-theft module comprises the monitoring modular for detecting vehicle power supply signal, and monitoring modular is connected with data processing unit signal, when vehicle is really by water logging, vehicle power supply signal can also be detected, if after stopping, artificial water-sprinkling etc., will can't detect vehicle power supply signal.In the specific implementation, monitoring modular also can be integrated in data processing unit, the situation of the direct sense vehicle power supply of data processing unit.
Anti-theft module also comprises level sensor, level sensor is connected with data processing unit signal, level sensor is for responding to water level, water level signal is passed to data processing unit by level sensor, when water level exceed a period of time (as 2 seconds) be in higher level (on predetermined warning line) time, and immersion sensor also judges waterflooding, then data processing unit judges is waterflooding, and sends waterflooding signal to control unit.Level sensor, immersion sensor preferably all arrange multiple, and are distributed in car surrounding; When (as 1,2 second) is all judged as waterflooding to the signal of all level sensors, immersion sensor within a certain period of time, data processing unit sends waterflooding signal to control unit.Artificial water-sprinkling can be avoided like this to start emergency system.There is certain anti-theft effect.
Secondly, the object of anti-theft module is set, artificial malice crashing vehicle can also be prevented, or illegally open the behavior of glass for vehicle window to the method for vehicle water-sprinkling.The method implemented particularly is: when native system receives collision alarm or immersion signal, ACC (or ON) signal simultaneously detecting this car key switch judges.If there is ACC (or ON) signal, is shown to be and truly sent out danger, then send enabling signal to control part; As ACC (or ON) signal do not detected, be then judged as the illegal act (stealing property in vehicle or car) of artificial collision or water-sprinkling, control system does not work, and sound light alarming circuit is connected simultaneously, and give a warning warning.
Anti-theft module also comprises level sensor, level sensor is connected with data processing unit signal, level sensor is for responding to water level, water level signal is passed to data processing unit by level sensor, when water level floods level sensor (higher than 50 centimeters, floor in car place), ACC (or ON) signal no matter can be detected, all will open glass for vehicle window.Its objective is that key switch is accidentally shut down and system is judged by accident when trying to avert accidents, be also applicable to car simultaneously and be parked in underground garage and be convenient for people to by water logging sue and labour.
Below be only the preferred embodiment of the application, equivalent technical solutions on this basis still falls into application protection domain.
Claims (10)
1. an emergency system for anti-vehicle collision, is characterized in that: comprising:
For controlling vehicle window or/and the motor opened of skylight;
Power supply;
Switching device, when a vehicle is in a collision, switching device control emergency system start, power supply to motor power supplying, revolution, vehicle window or skylight are opened; When there is not vehicle collision, emergency system is closed.
2. the emergency system of a kind of anti-vehicle collision according to claim 1, is characterized in that: described switching device comprises impact switch, and power supply is electrically connected with motor by impact switch.
3. the emergency system of a kind of anti-vehicle collision according to claim 1, is characterized in that: described switching device comprises crash sensor and gauge tap; Described gauge tap comprises control part and switch portion, and power supply is electrically connected with motor by switch portion, and crash sensor transmits collision information to control part, and control part is closed or disconnection according to collision information gauge tap portion.
4. the emergency system of a kind of anti-vehicle collision according to claim 1, is characterized in that: also comprise:
Checkout gear, checkout gear is provided with the crash sensor for detecting vehicle collision;
For the processor of gauge tap device;
The collision information of detection is sent to processor by checkout gear, and processor is according to collision information gauge tap device duty.
5. the emergency system of a kind of anti-vehicle collision according to claim 1 or 2 or 3 or 4, is characterized in that: also comprise:
Auxiliary switching element, when car is by water logging, auxiliary switching element control emergency system start, power supply to motor power supplying, revolution, vehicle window or skylight are opened; When there is not water logging, emergency system is closed.
6. the emergency system of a kind of anti-vehicle collision according to claim 5, is characterized in that: described auxiliary switching element comprises:
For responding to the immersion sensor of water logging;
For starting the Auxiliary control switch of emergency system;
When the sensor sensing that soaks is to water logging, Auxiliary control switch opens emergency system, revolution.
7. an emergency system for anti-vehicle collision, is characterized in that: comprising:
Crash sensor,
Data processing unit, for the induced signal of Receiving collision sensor, and carries out analyzing and processing to induced signal, judges whether to meet startup emergency system; If meet and outwards send enabling signal;
Control unit, for controlling revolution; Control unit is connected with data processing unit signal, when receiving the enabling signal of data processing unit, controls revolution.
8. emergency system according to claim 7, is characterized in that: described emergency system, also comprises immersion sensor, and data processing unit also receives the induced signal of immersion sensor; Data processing unit also carries out analyzing and processing to this induced signal simultaneously, judges whether to meet startup emergency system; If meet and outwards send enabling signal.
9. emergency system according to claim 8, is characterized in that: also comprise anti-theft module, anti-theft module is connected with data processing unit signal.
10. an emergent method for supervising, is characterized in that: comprising:
1), the battery be used for driving the motor of vehicle window or skylight movement to provide power supply is set;
2), vehicle arranges impact switch or crash sensor, a control loop is set, when colliding, battery by this control loop to feeding electric motors; Electric machine rotation also makes vehicle window or skylight open;
3), vehicle is also provided with immersion sensor for responding to immersion,
Also establish another control loop, when soak sensor sensing to waterflooding time, Auxiliary control switch pass through described another
electric currentcontrol loop controls battery to feeding electric motors, and electric machine rotation also makes vehicle window or skylight open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251864.5A CN104806115B (en) | 2015-05-18 | 2015-05-18 | A kind of emergency system of anti-vehicle collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251864.5A CN104806115B (en) | 2015-05-18 | 2015-05-18 | A kind of emergency system of anti-vehicle collision |
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| CN104806115A true CN104806115A (en) | 2015-07-29 |
| CN104806115B CN104806115B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510251864.5A Expired - Fee Related CN104806115B (en) | 2015-05-18 | 2015-05-18 | A kind of emergency system of anti-vehicle collision |
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Cited By (3)
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| CN107642285A (en) * | 2017-10-10 | 2018-01-30 | 宁波国创机车装备有限公司 | A kind of method for opening rail vehicle stopping sliding door in emergency situations |
| CN110654338A (en) * | 2019-09-30 | 2020-01-07 | 南京虞如梦信息技术有限公司 | Unmanned vehicle with emergency function based on Internet of things |
| CN113844401A (en) * | 2021-10-26 | 2021-12-28 | 浙江东握科技有限公司 | Automatic car window opening circuit and device |
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| CN203111092U (en) * | 2012-12-19 | 2013-08-07 | 北汽福田汽车股份有限公司 | Vehicle safety system and vehicle |
| CN203438968U (en) * | 2013-06-28 | 2014-02-19 | 张利宽 | Safe and emergency automatic controller |
| CN204984069U (en) * | 2015-05-18 | 2016-01-20 | 黄代新 | Prevent vehicle collision's emergency system |
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| US20070152432A1 (en) * | 2004-08-27 | 2007-07-05 | Toyota Jidosha Kabushiki Kaisha | Motor vehicle capable of preventing malfunction and interrupting high-voltage system when accident occurs |
| CN202686247U (en) * | 2012-06-15 | 2013-01-23 | 东莞理工学院 | Intelligent escape bus |
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| CN107642285A (en) * | 2017-10-10 | 2018-01-30 | 宁波国创机车装备有限公司 | A kind of method for opening rail vehicle stopping sliding door in emergency situations |
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| CN110654338A (en) * | 2019-09-30 | 2020-01-07 | 南京虞如梦信息技术有限公司 | Unmanned vehicle with emergency function based on Internet of things |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104806115B (en) | 2017-03-08 |
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