CN1613691A - Automatic alarm against vehicle collision - Google Patents
Automatic alarm against vehicle collision Download PDFInfo
- Publication number
- CN1613691A CN1613691A CN 200410098403 CN200410098403A CN1613691A CN 1613691 A CN1613691 A CN 1613691A CN 200410098403 CN200410098403 CN 200410098403 CN 200410098403 A CN200410098403 A CN 200410098403A CN 1613691 A CN1613691 A CN 1613691A
- Authority
- CN
- China
- Prior art keywords
- alarm
- car
- control circuit
- circuit
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
An automatic anticollision alarm device for preventing end collision of following car is disclosed. When the end collision takes place between the previous cars, the deformed front pumper or front cover makes the magnet move or breaks off the connection of wire, which can cause the alarm circuit to generate alar sound and make the brake lamps and failure lamps flash. The alarm device in the following car can recognize said alarm sound and generate alarm sound while make the brake lamps and failure lamps flash.
Description
Technical field:
The present invention is in the automotive safety technical products field, the alerting signal that a kind of front portion when automobile bumps and sends in the time of can sending sound and light alarm when car protecgulum or car font lower shroud occur bending and deformation automatically and can receive other vehicle rear-end collision collision simultaneously, a kind of device that the prompting chaufeur is noted.
Background technology:
In automotive safety guard technology product, there are diversified product and method to protect the safety of automobile self.Bumper/spoiler is arranged, have little radar can survey that the fwd obstacle is noted with the prompting chaufeur or self-actuating brake, have safety air bag is set in car, when automobile bumps, protect the safety of personnel in the car.These technology and method all are to be used for protecting the safety of automobile self and occupant's safety.Also when crashing, automobile can not send alarm sound and wigwag automatically, automobile rearwards and pedestrian send to collide and report to the police, cause back vehicle and personnel not to know that the fwd vehicle crashes, can not in time take measures, cause a chain of the collision and personnel casualty accidents of knocking into the back.This situation is particularly happening occasionally on express highway on the traffic highway.
Vehicle queuing in owing to travel is carried out, even if the fwd broken-down vehicle sends sound equipment and light warning signal, have only first car of broken-down vehicle back can see and hear specific rear-end collision light wink signal and the alarm sound that sends after colliding in the front.The car that can travel across the vehicle back queuing is to can't see the not under command light optical signal that knocks into the back that the front broken-down vehicle sends, and can only hear alarm sound.Because some glass for vehicle window closes under steam, the driver in the car can can't hear the alarm sound that preceding vehicle sends and the generation of the car accident of can not taking measures timely to avoid to knock into the back.
Purpose of the present invention:
A kind of rear-end impact autoalarm that is installed on the automobile is provided, can when this automobile bumps, can sends the sound and light alarm signal automatically and rear-end impact take place with the pedestrian who informs back vehicle and periphery; When simultaneously this covering device also is provided with the speech recognition warning and is used for receiving other automobile generation rear-end impact of front, the alarm sound signal that the automatic alarm for collision prevention that knocks into the back sends, the alarm chaufeur is in time taken measures, and prevents from the fwd vehicle rear-end impact to take place once more.
The present invention is achieved in that
This device is reported to the police by knocking into the back and speech recognition warning two parts are formed.Rear-end impact warning part: the position that occurs bending and deformation easily in the time of may be in the front portion of automobile with the fwd collision happens, promptly vertically be provided with in protecgulum the inside of car magnet steel and with the corresponding magnetic switch of magnet steel; Simultaneously in car fwd backplate the inside again the horizontally set magnet steel and with the corresponding magnetic switch of magnet steel.In order to make magnet steel magnet steel when car protecgulum and car font lower shroud occur bending and deformation that bigger displacement can take place, the suction that makes magnetic switch can break away from magnet steel sends break signal, therefore is provided with lengthening bar to magnet steel.Fixedly make contact switch with stretching electric wire two in addition.The magnetic switch of vertical and horizontal setting and be in series with the contact switch that electric wire is made, the contact circuit of the circuit of magnetic switch or steel wire backguy are to be connected in series between the base stage b of crystal triode in the controller and the emitter e.When circuit was connected, aerotron was in the not adhesive of off condition relay.When the front portion of automobile bumps, when car protecgulum or car font lower shroud occur bending and deformation, be arranged on the car protecgulum or the magnet steel on the car font lower shroud will be subjected to displacement, magnetic switch loses will be become by original closure state behind the magnetic force and disconnects or pull contact switch when electric wire and throw off circuit and can open circuit, and at this moment resistance R be powered for the base stage of aerotron and be made the adhesive of aerotron turn-on relay.Connect audible alarm circuit and flashing light control circuit after the relay adhesive, make loudspeaker send the specific alarm sound that knocks into the back, be used in the rear brake lamp that shows rear-end collision or not under command light and send specific rear-end impact flashing signal and alarm.
Speech recognition warning part: this part is provided with a speech recognition warning circuit.Be provided with the audible signal that a microphone is used for receiving preceding vehicle in the front, bottom of automobile, and signal delivered in the speech recognition circuit discern.When speech recognition circuit recognize be preceding vehicle generation rear-end impact send specific audible warning the time, can start audio record circuit and send specific alarm sound by loudspeaker to Ben Chechenei and rear-end collision has taken place so that take measures with the chaufeur fwd vehicle of informing this car; Simultaneously and the starting relay adhesive be used in the back car stoplight stop lamp that shows the not under command light that knocks into the back or not under command light and send specific rear-end impact flashing signal and alarm to inform back vehicle.
The proximity-warning device that knocks into the back is mounted on the safe location that is difficult for breaking of automobile postmedian, and the power supply of warning device is directly received on the storage battery of automobile with the cable of lengthening, and the cable of lengthening is not easy to pull apart.No matter which type of collision and damage take place automobile, do not knock into the back alarm sound and send the warning wink signal that knocks into the back as long as the power supply of this circuit does not cut off to send automatically.
In order to stop reporting to the police under the situation that does not need to report to the police again, a two pole switch can turn-off alarm apparatus in the series connection in alarm control circuit.In order to have prevented not opening alarm device of people, another cutter series connection of switch is in the control circuit or other indicator light circuit of automobile.The control circuit of automobile or other indicator lamp also turn-off when turn-offing warning circuit.As long as automotive operation just must be opened the control circuit of switch connection automobile or other indicator light circuit, so also just connect the proximity-warning device circuit that knocks into the back and make warning device in running order.
Description of drawings:
Figure of description is connected the composition scheme drawing of block diagram with circuit according to the structure function of " automatic alarm against vehicle collision device " proposed by the invention.
Describe the implementation method of " automatic alarm against vehicle collision device " proposed by the invention in detail below in conjunction with Figure of description: the magnet steel (2) that vertically is provided with lengthening bar in the inside of automobile car protecgulum (1), make magnet steel align adhesive magnetic switch (3), horizontally set has the magnet steel (5) of lengthening bar again in the inside of car font lower shroud (4), makes magnet steel align adhesive magnetic switch (6).The contact switch made from electric wire (7) (8) is set in the car front.Magnetic switch (3) and (6) and contact switch (8) are connected in series on the base stage b and emitter e of crystal triode (9), and base stage b and emitter e are connected, and aerotron (9) are in by off state, not adhesive of relay (10).Magnetic switch (3) and (6) and contact switch (8) are connected in series on the base stage b and emitter e of crystal triode (9), and base stage b and emitter e are connected, and aerotron (9) are in by off state, not adhesive of relay (10).When automobile bumps, be arranged on the magnet steel (2) that has lengthening bar on the car protecgulum (1) or be arranged on the magnet steel (5) that has lengthening bar on the car font lower shroud (4) and be subjected to displacement, break away from the magnetic switch (3) or (6) that align adhesive, make magnetic switch or disconnect with contact switch (8) the institute bonded assembly circuit that electric wire (7) is made, resistance R makes the aerotron conducting can for the base stage b power supply of crystal triode (9), and at this moment relay (10) can make alarm sound loudspeaker (12) send specific rear-end impact flashing light alarm sound equipment by adhesive connection alarm sound control circuit (11); Also connect simultaneously flashing light control circuit (13) and make the braking automobile red light that is connected in the circuit or the circuit of fault car light (14) that interrupted switching on and off take place, make brake red light or fault car light send specific rear-end impact flashing light alarm.
The speech recognition part: microphone (15) is arranged on the front of automobile bottom to ring signal by radio reception, by electric wire signal is delivered in the speech recognition circuit (16) and is discerned.When speech recognition circuit identify be automobile generation rear-end impact send specific audible signal the time, speech recognition circuit (16) can start audio record circuit (17) send the alarm sound that knocks into the back by loudspeaker (18) in car; Speech recognition circuit (16) can make alarm sound loudspeaker (12) send specific rear-end impact flashing light alarm sound equipment by startup connection alarm sound control circuit (11) simultaneously; Also connect simultaneously flashing light control circuit (13) and make the braking automobile red light that is connected in the circuit or the circuit of fault car light (14) that interrupted switching on and off take place, make brake red light or fault car light send specific rear-end impact flashing light alarm.One cutter of two pole switch (19) connects the control circuit of the proximity-warning device that knocks into the back., another knife-like switch connects the control circuit or other the indicator light circuit (20) of automobile.As long as automotive operation just must be opened the control circuit of switch connection automobile or other indicator light circuit, so also just connect the proximity-warning device circuit that knocks into the back and make warning device in running order.The power supply of the whole proximity-warning device that knocks into the back is directly received on the storage battery (21) of automobile, by the storage battery direct supply with jumper by two pole switch (19).
Claims (3)
1, a kind of automobile collision preventing autoalarm, it is characterized in that: on the car protecgulum (1) of automobile, vertically be provided with the magnet steel (2) of lengthening bar and align adhesive magnetic switch (3), horizontally set has the magnet steel (5) of lengthening bar and aligns adhesive magnetic switch (6) again in the inside of car font lower shroud (4), and the contact switch made from electric wire (7) (8) is set in the car front.Magnetic switch (3) and (6) and contact switch (8) are connected in series on the base stage b and emitter e of crystal triode (9), and base stage b and emitter e are connected, and aerotron (9) are in by off state, not adhesive of relay (10).When the front of automobile bump car protecgulum (1) or car font lower shroud (4) when occuring bending and deformation magnet steel be subjected to displacement when magnetic switch (3) or (6) or electric wire contact switch (8) are disconnected, resistance R makes its conducting for crystal triode (9) power supply, and relay (10) adhesive is connected alarm sound control circuit (11) and sent audible alarm by alarm sound loudspeaker (12); Connecting flashing light control circuit (13) simultaneously makes interrupted disconnection and the connection of its generation make the brake red light or the not under command light (14) that are serially connected in the circuit send blinking light.In the front, the end of automobile the tube (15) of living is set and is used for receiving the rear-end impact audible warning that preceding vehicle is sent, and signal delivered in the speech recognition electrical equipment (16) discern, when identifying is can start speech recording and reproducing electrical equipment (17) when knocking into the back alerting signal to send alarm sound by loudspeaker (18) in car, and starting relay (10) adhesive connection alarm sound control circuit (11) makes alarm sound loudspeaker (12) send specific rear-end impact alarm sound simultaneously; Also connect simultaneously flashing light control circuit (13) and make the braking automobile red light that is connected in the circuit or the circuit of fault car light (14) that interrupted switching on and off take place, make brake red light or fault car light send specific rear-end impact flashing light alarm.
2, according to claim 1 described automatic alarm against vehicle collision device, it is characterized in that: alarm control circuit is directly received on the automobile storage battery (21) with the jumper line by two pole switch (19).
3, according to claim 1 described automatic alarm against vehicle collision device, it is characterized in that: alarm control circuit is provided with a two pole switch (19) with the shared control circuit break-make of automotive control circuit or other indicator light circuit (20), remove to report to the police when the stopcock automatic alarm for collision prevention that knocks into the back, automotive control circuit or other indicator light circuit (20) are also no longer worked simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410098403 CN1613691A (en) | 2004-12-10 | 2004-12-10 | Automatic alarm against vehicle collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410098403 CN1613691A (en) | 2004-12-10 | 2004-12-10 | Automatic alarm against vehicle collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1613691A true CN1613691A (en) | 2005-05-11 |
Family
ID=34766642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410098403 Pending CN1613691A (en) | 2004-12-10 | 2004-12-10 | Automatic alarm against vehicle collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1613691A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213571A (en) * | 2011-05-26 | 2011-10-12 | 董剑 | Alarm bomb for committing traffic offences |
| CN106153063A (en) * | 2015-04-16 | 2016-11-23 | 黄鑫富 | A kind of Multifunctional navigator that can actively prevent multiple vehicle accident |
-
2004
- 2004-12-10 CN CN 200410098403 patent/CN1613691A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213571A (en) * | 2011-05-26 | 2011-10-12 | 董剑 | Alarm bomb for committing traffic offences |
| CN106153063A (en) * | 2015-04-16 | 2016-11-23 | 黄鑫富 | A kind of Multifunctional navigator that can actively prevent multiple vehicle accident |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105620350B (en) | A kind of safety alarm device and control method based on flashing turn light | |
| CN102381265A (en) | Intelligent fault diagnosis early warning and alarming method for vehicle | |
| US20060214781A1 (en) | Vehicle hazard warning lights | |
| CN101188067A (en) | Automatic alarming system for actively preventing from car pileup | |
| CN205326922U (en) | New energy automobile collision detection alarm system | |
| CN105324803A (en) | Audio-visual warning system for road traffic participants | |
| CN101419741A (en) | Safe alarming help asking system for overturn of railway engine | |
| CN1613691A (en) | Automatic alarm against vehicle collision | |
| CN103802676B (en) | A kind of car load power control system | |
| CN113257038A (en) | Road traffic accident forecasting and warning method and device | |
| CN110834588B (en) | Method for warning people to evacuate after automobile accident or fault parking | |
| CN205523934U (en) | Car back vision early warning system based on radar and camera | |
| KR100377511B1 (en) | A ccident control system for car | |
| CN1593987A (en) | Bump-proof automatic alarm apparatus of automobile | |
| CN201419694Y (en) | Displacement-prompting and emergency alarm device for vehicular safety hammer | |
| CN2740483Y (en) | Forced safety belt of vehicle | |
| CN205601691U (en) | Car brake light early warning system | |
| CN115064004A (en) | Vehicle collision active early warning system and method | |
| WO2004060717A1 (en) | Vehicle voice alarm device for preventing collision with impediment | |
| CN101602351B (en) | Displacement prompting and emergency alarm device of on-vehicle safety hammer | |
| CN206573911U (en) | Early warning triangle brand is positioned based on Internet of Things | |
| CN2465993Y (en) | Successive collision preventing alarm device for motorvehicle | |
| CN1899881A (en) | Firecracker warning device for automobile heading collision | |
| CN204309681U (en) | Collision of motor-driven vehicles autoalarm | |
| CN201329835Y (en) | Automobile lamp-damage warning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |