CN2298176Y

CN2298176Y - Vehicle anti-theft device controllor using communications network

Info

Publication number: CN2298176Y
Application number: CN97211540U
Authority: CN
Inventors: 邓鸿吉
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-02-26
Filing date: 1997-02-26
Publication date: 1998-11-25
Anticipated expiration: 2007-02-26

Abstract

The utility model relates to a vehicle anti-theft device controller using communications network, which particularly relates to a device utilizing communications network to remotely control car hosts to carry out the theft protection and detection functions of vehicle body shock, door opening, power source starting, etc. and to reach the countermeasure purpose in the modes, such as sending out theft protection voice, alarm and stolen signals, cutting off vehicle oil and electricity, etc. The utility model is characterized in that the utility model takes a microprocessor as a center, the output end of the microprocessor is respectively connected with a voice circuit, an alarm driving circuit, a light driving circuit, a door central control lock opening circuit, a door central control lock closing circuit, a power cut control circuit and a theft protection function circuit of a stolen signal output circuit.

Description

Utilize the alarms and security systems for automobiles controller of telecommunication network route

The utility model is relevant a kind of alarms and security systems for automobiles controller that utilizes telecommunication network route, especially refer to that a kind of telecommunication network route telecar dress main frame that utilizes carries out burglar detection functions such as car body vibrations, car door opening, power initiation, and can send antitheft voice and alarm, the signal that is stolen reaches the counter purpose with modes such as cutting off vehicle oil electricity.

Because the lifting day by day of standard of living, the situation that the purchase automobile is ridden instead of walk is day by day general, automobile not only brings great convenience for life, and the appearance of luxurious style and sophisticated equipment especially identity and status sign, so like that for avoiding car is stolen, existing various alarms and security systems for automobiles comes out, right in involving the problem of the cost and the hierarchy of skill, so various product quality are very different, is the rate of stealing also high? spend after the high cost and pains, how to seek a cover actv. alarms and security systems for automobiles.

Shortcoming at prior art, main purpose of the present utility model, be that it can utilize telecommunication network route telecar dress main frame to carry out burglar detection functions such as car body vibrations, car door opening, power initiation, and can send antitheft voice and alarm, the signal that is stolen reaches the counter purpose with modes such as cutting off vehicle oil electricity.

The utility model principle is that microprocessor is the center, as control center, connects with each detecting sensor circuit, and each parts of Control of Automobile, realize self-locking state.

Fig. 1 is host application circuit diagram of the present utility model.

Fig. 2 is remote control applications circuit diagram of the present utility model.

1 microprocessor, 20 car door opening circuit for detecting, 21 car bodies vibrations circuit for detecting, 22 power initiation circuit for detecting, 3 decoding circuits, 31 high frequency receiving circuits, 40 sound circuits, 41 siren horn driving circuits, 42 light driving circuits, 43 car door central controlled lock open circuit, 44 car door central controlled lock shut-off circuits, 45 power-off control circuits 46 signal output circuit 5 power circuits 6 encode circuits 61 identification code arrays 62～65 remote control function keys 66 high frequency transmission circuits that are stolen

Consult Fig. 1,2 novel is the center with microprocessor 1, its input end then connects the car door opening circuit for detecting 20 that is made of aerotron Q3, the car body that is made of amplifier LM358 shakes circuit for detecting 21, the power initiation circuit for detecting 20 that constitutes by diode D9 and stabilivolt Z3, car body vibrations circuit for detecting 21, power initiation circuit for detecting ACCON22 etc. partly, this microprocessor 1 connects the decoding circuit 3 that is made of demoder U3 again, still be connected with high-frequency RF acceptor circuit 31, not only the mouth of this microprocessor 1 then but also respectively connects the sound circuit 40 that a voice integrated package U6 constitutes, the siren horn driving circuit 41 that amplifier U7 constitutes, light driving circuit 42, car door central controlled lock open circuit 43, car door central controlled lock shut-off circuit 44, anti-theft feature circuit such as the power-off control circuit 45 and the signal output circuit 46 that is stolen, establish a connector 47 in its input end again, and can adorn the acceptor circuit binding of main frame with car; Other has a power circuit 5 to use for each circuit so that stabilized power source to be provided, remote controller partly mainly comprises an encode circuit 6, it is connected with default identification code array 61, is remote

control function key

62,63,64,65, and its mouth then is connected with high-frequency RF transmission circuit 66.

The utility model carries out the anti-theft program of vehicle, mainly after anti-theft system starts, promptly enter anti-theft state, when automobile is invaded, its car door circuit for detecting 20, body oscillating circuit for detecting 21, power initiation circuit for detecting 22 grades promptly produce the relative response signal, then car owner's receptor on one's body promptly receives an alarm signal, notify it to carry out countrmeasure, the car owner is as can't in time going to processing, promptly can launch a signal by aforementioned high-frequency RF acceptor circuit 31 receptions by telecommunication network route by phone, this moment, the 41 i.e. drivings of siren horn driving circuit sounded the alarm, if automobile electric switch ACC is in opening, then microprocessor 1 will send voice warning via sound circuit 40, require vehicle to lean on the roadside to stop, and when voice finish, gradually oil circuit and circuit are closed, at last oily electricity is closed (power-off control circuit 45) and enters the state of alert, then by car door central controlled lock shut-off circuit 44 with on the car door central controlled lock, and enter the state of alert once again; And on the other hand, the car owner if the remote controller that situation permission can also the usefulness of holding directly read its identification code array 61 default debate know yard after, and by the selected functions of remote control function key 62～65 by with its high-frequency RF transmission circuit 66 emissions, bring into play its anti-theft feature with this car dress main frame of remote control.

This novel telecommunication authority's application calling set that utilizes is driver stage, on this calling set, take out a mouth, drive an alarm device and microprocessor respectively, wherein connect the car door of controlling automobile respectively on this microprocessor, engine, on it and be arranged with outage time meter and the telltale that is stolen, when the car owner finds that automobile is stolen, can drive this calling set through telecommunication network route, import a signal by this calling set and give microprocessor, even this microprocessor is with car door, vehicle window is blocking, drive this outage time meter again, after a delay time, promptly cut off all power supplys on the automobile, make automobile can't away from, this telltale that is stolen then can produce the emergency captions simultaneously, assist to report to the police by passerby, because it is to utilize telecommunication network route to carry out the two-way communication work of car owner and car dress main frame for original bill, so, no matter car owner and vehicle distances how far (if vehicle has been stolen and has sailed out of former park), all can effectively take to cut off the power supply and give the alarm, modes such as poster stop the burglar that car is stolen, the main frame receiving range that is different from general car alarm is limited, just in case automobile promptly is difficult to the disadvantage obtain again after being stolen, really is one to have good novel creation practical and intention concurrently.By said structure, the utility model can reach the more perfect purpose of anti-theft feature that makes automobile.

Claims

A kind of alarms and security systems for automobiles controller that utilizes telecommunication network route is characterized in that:

One microprocessor is the center, the car body vibrations circuit for detecting that its input end then is connected with the car door opening circuit for detecting that is made of aerotron Q3, be made of amplifier LM358, the power initiation circuit for detecting ACCON that constitutes by diode D9 and stabilivolt Z3, this microprocessor is connected with a decoding circuit that is made of demoder again, and it still is connected with the high-frequency RF acceptor circuit;

The anti-theft feature circuit that connects sound circuit, amplifier U7 siren horn driving circuit, light driving circuit, car door central controlled lock open circuit, car door central controlled lock shut-off circuit, power-off control circuit and the signal output circuit that is stolen of voice integrated package U6 formation in the mouth of this microprocessor respectively.