CN1680152A - Pneumatic inducing safety device of vehicle - Google Patents
Pneumatic inducing safety device of vehicle Download PDFInfo
- Publication number
- CN1680152A CN1680152A CNA2004100334282A CN200410033428A CN1680152A CN 1680152 A CN1680152 A CN 1680152A CN A2004100334282 A CNA2004100334282 A CN A2004100334282A CN 200410033428 A CN200410033428 A CN 200410033428A CN 1680152 A CN1680152 A CN 1680152A
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- air pressure
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- 230000001939 inductive effect Effects 0.000 title 1
- 230000006698 induction Effects 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 230000006870 function Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
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Abstract
An air pressure induction type antitheft device for car features use of an air pressure detector for the internal air in a car. When it is detected that the instantaneous variation of air pressure in the car is greater than a predefined pressure value, a pressure exception signal is outputted to control the alarm device for generating alarm signals.
Description
Technical field
The invention relates to a kind of alarms and security systems for automobiles, refer to a kind of air pressure induction type alarms and security systems for automobiles especially.
Background technology
Known car owner can be installed the vehicle anti-theft device additional usually for fear of liking the car situation that is stolen or meets accident, and as car owner not onboard the time, just can start Car Burglar Alarm and utilize various detectors to detect unusual condition.
Therefore unusual if vehicle takes place, when for example vehicle is invaded, by detector with perception and trigger the vehicle anti-theft device.Traditional vehicle anti-theft device is next noticeable by sending ear-piercing tweeting sound mostly, can make the burglar escape on hearing the news, can't succeed like this, or allow the car owner after hearing the Car Burglar Alarm tweeting sound, comes back the vehicle parking place rapidly and is concerned about unusual condition.
Yet though traditional vehicle can effectively be held back the resistance stealing with the function that pipes of Car Burglar Alarm, its tweeting sound is limited in scope in one's power, and the car owner may not necessarily hear the tweeting sound that Car Burglar Alarm sends, and often misses rescue opportunity.In addition, maybe when liking that car suffers towing,, also be difficult for allowing car owner a long way off be alerted to the unusual condition of vehicle,, only when the car owner gets back to the vehicle parking place, can find that just car walked by towing even can't follow the trail of even Car Burglar Alarm constantly pipes along the road.Above-mentioned many situations, all on business know Car Burglar Alarm not tool initiatively announce car owner's function, not only can't perfectly sound support vehicles safety, notify the car owner immediately, can be not very good to producing noise problem on every side yet.
Summary of the invention
Main purpose of the present invention is to provide a kind of air pressure induction type alarms and security systems for automobiles, can initiatively detect the air pressure variations of interior space, to judge that unusual condition does not take place vehicle surely.
Another object of the present invention is to provide a kind of air pressure induction type alarms and security systems for automobiles, can be when vehicle generation unusual condition, the proactive notification car owner makes the car owner can control vehicle-state immediately.
For achieving the above object, air pressure induction type alarms and security systems for automobiles provided by the invention is mounted on the vehicle, and this vehicle interior has an interior space; Wherein, this air pressure induction type alarms and security systems for automobiles comprises:
One vehicle-mounted antitheft main frame, be electrically connected at least one detector respectively, reach at least one alarm device, this at least one detector is mounted on this vehicle one cooresponding desired location, and can send a cooresponding abnormal signal, when this vehicle-mounted antitheft main frame received this correspondence abnormal signal that this at least one detector transmits, this vehicle-mounted antitheft main frame and this at least one alarm device of control sent an alarm;
Wherein, this at least one detector includes an air pressure detector, and it is mounted on the interior appropriate position of interior space of this vehicle, and initiatively detect air pressure variations in this interior space, and the pressure variation amount surpasses a default air pressure safety value when this air pressure detector detects in a flash, then send a cooresponding pressure abnormity signal, this, pressure variation amount was meant the pressure variation amount in the unit time in this interior space moment, and when this vehicle-mounted antitheft main frame received this pressure abnormity signal that this air pressure detector transmitted, this vehicle-mounted antitheft main frame and this at least one alarm device of control sent this alarm.
This interior space is meant the crew department, and this air pressure detector is assembled in this crew department.
This interior space is meant the baggage container chamber, and this air pressure detector to be assembled in this baggage container indoor.
This, pressure variation amount was meant moment air pressure step-down amount moment.
This at least one alarm device is meant an anti-theft loudspeaker.
This at least one alarm device is meant the communication address of its energy radio connecting of a wireless communication apparatus to car owner's appointment.
This wireless communication apparatus is meant a GPRS mobile phone.
The communication address of this car owner's appointment is meant a mobile phone number.
This alarm is meant a news in brief.
Also comprise a remote controller, the open and close of this vehicle-mounted antitheft main frame of its controlled in wireless.
Description of drawings
Fig. 1 is the operating environment scheme drawing of a preferred embodiment of the present invention.
Fig. 2 is the functional block diagram of a preferred embodiment of the present invention.
Fig. 3 is the moment pressure variation scheme drawing of a preferred embodiment of the present invention.
Fig. 4 is the moment pressure variation scheme drawing of another preferred embodiment of the present invention.
The specific embodiment
For more understanding technology contents of the present invention, be described as follows especially exemplified by a preferred embodiment.
Fig. 1 is the operating environment scheme drawing of present embodiment, please be the functional block diagram of present embodiment in the lump with reference to Fig. 2, a kind of air pressure induction type alarms and security systems for automobiles of present embodiment is mounted on the vehicle 100 in-to-in interior spaces 101, in present embodiment, the air pressure induction type alarms and security systems for automobiles comprises a vehicle-mounted antitheft main frame 20, and this vehicle-mounted antitheft main frame 20 is connected to two pneumatic detectors 131 with electric connection mode respectively, 132 and one anti-theft loudspeaker, the present invention removes vapour-pressure type detector 131, outside 132, also comprise at least one detector 133, and above-mentioned detector 133 also can be a car door detector, key hole switch detector, relevant anti-joyride devices such as luggage boot switch detector, and it is mounted on the cooresponding desired location of vehicle 100.
When vehicle 100 be set at antitheft after, in when, as cooresponding desired location unusual condition taking place, for example the car door of vehicle 100 is opened unusually or key hole is inserted key unusually also not removing under the antitheft setting, then detector can be sent out an abnormal signal S to vehicle-mounted antitheft main frame 20, then vehicle-mounted antitheft main frame 20 can send an alarm sound by control anti-theft loudspeaker 201, with the car owner of notice vehicle 100, vehicle 100 has unusual condition to take place.Aforementioned vehicle-mounted antitheft main frame 20 gives the alarm except meeting control anti-theft loudspeaker 201 A, also can transmit alarm signal to a wireless communication apparatus 23, and transmit the alarm signal to the specified communication address of car owner by radio connecting, for example: a mobile phone number, telephone number in the car owner family, company's telephone number, facsimile apparatus number, and e-mail box etc.Aforementioned wireless communication apparatus can be a GPRS mobile phone, GSM, PDA etc., and the alarm that is transmitted can be a news in brief, pre-record language piece, fax literary composition and E-MAIL etc.
Aforementioned pneumatic detector 131, in present embodiment, be mounted on the crew department 102 of the interior space 101 of vehicle 100, and this pneumatic detector 131 can initiatively be detected crew department 102 air pressure variations, as shown in Figure 3, pressure variation amount Δ X surpasses air pressure detector 131 default air pressure safety values when air pressure detector 131 detects in a flash, then air pressure detector 131 can be sent a cooresponding pressure abnormity signal SP, pressure variation amount in the unit time of the interior space 101 that aforementioned moment pressure variation amount Δ X is a vehicle 100, and when vehicle-mounted antitheft main frame 20 receives the pressure abnormity signal SP that air pressure detector 131 transmitted, then vehicle-mounted antitheft main frame 20 can give the alarm by the control anti-theft loudspeaker, and transmit the vehicle abnormality message by the wireless telecommunications module and notify the car owner, vehicle 100 has unusual condition to take place.Aforementioned pneumatic detector 131, in present embodiment, be installed in crew department 102 front stall under-seat, its air pressure detector 131 also can be installed on the front pillar of interior space 101, on the center pillar, on the bearing circle, or the first-class arbitrary space in interior space 101 of the instrument of vehicle 100.
Above-mentioned pneumatic detector 132, in present embodiment, in the baggage container 104 for the interior space 101 that is mounted on vehicle 100, this pneumatic detector 132 is used for the moment pressure variation amount Δ X of baggage container 104 of detecting vehicle 100, judge whether to surpass default safe air pressure preset value, its function is described as aforementioned detector 131.Above-mentioned air pressure detector 131,132 is the perceptron of 15psi, and its reconnaissance range is 0-30PSI, and the detecting frequency then is per second 1000 times.
Aforementioned Δ X is described to be in the interior space 101, because of car door or baggage container 104 are opened, the moment air pressure step-down amount that is caused, in addition, when being collided, vehicle 100 cause interior space 101 to dwindle or under the situation that safety air bag is triggered, the Δ X that causes interior space 101 is when boosting unusual moment, and then this pressure detection device 131,132 also can send out a vehicle abnormality signal SP to vehicle-mounted antitheft main frame 20.
In addition, in present embodiment, the air pressure induction type alarms and security systems for automobiles also comprises an emergency battery 25, it is to be electrically connected to vehicle-mounted antitheft main frame 10, when vehicle 100 power drain, provide electric power to impel the air pressure induction type alarms and security systems for automobiles still can continue running, and the air pressure induction type alarms and security systems for automobiles of present embodiment also comprise a remote controller 27, make the car owner can pass through wireless transmission method, the open and close of control vehicle-mounted antitheft main frame 20.
The foregoing description is only given an example for convenience of description, and the interest field that the present invention advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.
Claims (10)
1. an air pressure induction type alarms and security systems for automobiles is mounted on the vehicle, and this vehicle interior has an interior space; Wherein, this air pressure induction type alarms and security systems for automobiles comprises:
One vehicle-mounted antitheft main frame, be electrically connected at least one detector respectively, reach at least one alarm device, this at least one detector is mounted on this vehicle one cooresponding desired location, and can send a cooresponding abnormal signal, when this vehicle-mounted antitheft main frame received this correspondence abnormal signal that this at least one detector transmits, this vehicle-mounted antitheft main frame and this at least one alarm device of control sent an alarm;
Wherein, this at least one detector includes an air pressure detector, and it is mounted on the interior appropriate position of interior space of this vehicle, and initiatively detect air pressure variations in this interior space, and the pressure variation amount surpasses a default air pressure safety value when this air pressure detector detects in a flash, then send a cooresponding pressure abnormity signal, this, pressure variation amount was meant the pressure variation amount in the unit time in this interior space moment, and when this vehicle-mounted antitheft main frame received this pressure abnormity signal that this air pressure detector transmitted, this vehicle-mounted antitheft main frame and this at least one alarm device of control sent this alarm.
2. air pressure induction type alarms and security systems for automobiles as claimed in claim 1 is characterized in that this interior space is meant the crew department, and this air pressure detector is assembled in this crew department.
3. air pressure induction type alarms and security systems for automobiles as claimed in claim 1 is characterized in that this interior space is meant the baggage container chamber, and this air pressure detector to be assembled in this baggage container indoor.
4. the salty formula alarms and security systems for automobiles of answering of air pressure as claimed in claim 1 is characterized in that, this moment the pressure variation amount be meant moment air pressure step-down amount.
5. air pressure induction type alarms and security systems for automobiles as claimed in claim 1 is characterized in that, this at least one alarm device is meant an anti-theft loudspeaker.
6. air pressure induction type alarms and security systems for automobiles as claimed in claim 1 is characterized in that, this at least one alarm device is meant the communication address of its energy radio connecting of a wireless communication apparatus to car owner's appointment.
7. air pressure induction type alarms and security systems for automobiles as claimed in claim 6 is characterized in that, this wireless communication apparatus is meant a GPRS mobile phone.
8. air pressure induction type alarms and security systems for automobiles as claimed in claim 6 is characterized in that, the communication address of this car owner's appointment is meant a mobile phone number.
9. air pressure induction type alarms and security systems for automobiles as claimed in claim 6 is characterized in that this alarm is meant a news in brief.
10. air pressure induction type alarms and security systems for automobiles as claimed in claim 1 is characterized in that, also comprises a remote controller, the open and close of this vehicle-mounted antitheft main frame of its controlled in wireless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100334282A CN1680152A (en) | 2004-04-08 | 2004-04-08 | Pneumatic inducing safety device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100334282A CN1680152A (en) | 2004-04-08 | 2004-04-08 | Pneumatic inducing safety device of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1680152A true CN1680152A (en) | 2005-10-12 |
Family
ID=35067069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100334282A Pending CN1680152A (en) | 2004-04-08 | 2004-04-08 | Pneumatic inducing safety device of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1680152A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480928B (en) * | 2009-01-22 | 2012-06-13 | 王静 | Anti-theft driver chair |
-
2004
- 2004-04-08 CN CNA2004100334282A patent/CN1680152A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480928B (en) * | 2009-01-22 | 2012-06-13 | 王静 | Anti-theft driver chair |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |