CN2855847Y - Self-keeping type automobile anti-theft system - Google Patents
Self-keeping type automobile anti-theft system Download PDFInfo
- Publication number
- CN2855847Y CN2855847Y CNU2005200681894U CN200520068189U CN2855847Y CN 2855847 Y CN2855847 Y CN 2855847Y CN U2005200681894 U CNU2005200681894 U CN U2005200681894U CN 200520068189 U CN200520068189 U CN 200520068189U CN 2855847 Y CN2855847 Y CN 2855847Y
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- China
- Prior art keywords
- circuit
- stop
- self
- controller
- main frame
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- 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.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a self-maintained automobile anti-theft device, which contains a master and a remote control device. The master contains a SCM circuit, a remote control receiving circuit, a supply circuit, a procedure selecting circuit, a detect circuit and a driving circuit, in addition at least one stop control device transmitting information with the master by electrical supply line carrier mode. The advantage of the utility model is that the stop control device can be installed arbitrarily on the circuits of the vehicle without a fixed position, so it is hidden; the stop control device is connected in series in the circuits of the vehicle, and has self-maintained performance, even if the anti-theft device is dismantled, the status of the vehicle own will not be changed, so the device is very strong in anti-theft performance.
Description
Technical field
The utility model belongs to technical field of automotive electronics, is specifically related to a kind of self-retaining car alarm.
Background technology
Car alarm on the market generally can play the effect that threatens the burglar at present, but run into the high burglar of pilferage technology, will find the installation site of car alarm very soon and it is disassembled, thereby very like a cork automobile is driven away, so, car alarm does not just have antitheft having acted on.If Car Burglar Alarm can be installed in more hidden place, the burglar can not be found at short notice; Even perhaps work out a kind of burglar Car Burglar Alarm is disassembled the Car Burglar Alarm that also can't start automobile, the anti-theft security of automobile has just improved greatly so.
Summary of the invention
The purpose of this utility model is at the problems referred to above, and a kind of self-retaining car alarm hidden, that theftproof performance is high of installing is provided.
The technical solution of the utility model is as follows: the self-retaining car alarm, comprise main frame and remote controller, and main frame comprises the host SCM circuit, remote-control receiving circuit, power circuit, procedure Selection circuit, testing circuit and driving circuit; Also comprise between at least one and the main frame and carry out the stop controller that information is transmitted by the power line carrier mode.
Each stop controller comprises acceptor circuit, controller single chip circuit, memory device, power circuit and stop control circuit, and the mouth of the same power circuit of the input end of controller single chip circuit, memory device and acceptor circuit links to each other; The mouth of controller single chip circuit links to each other with the input end of stop control circuit; And described main frame comprises stop transmission circuit and stop emission power control circuit, the mouth of host SCM circuit is connected with the input end of stop transmission circuit with stop emission power control circuit, and the mouth of stop emission power control circuit is connected with the input end of stop transmission circuit.
Above-mentioned stop controller is installed in the stop circuit of automobile arbitrarily, as oil circuit.The stop controller utilizes latch-in relay to reach and makes automobile under free position, also do not change the preceding state of car disassembly Car Burglar Alarm even dismantle Car Burglar Alarm.
Above-mentioned testing circuit comprises service brake, side door, ACC, tail-gate and vibration detection circuit.
Above-mentioned driving circuit comprises indicator, central controlled lock control circuit, drive circuit of loudspeaker, baggage container driving circuit and LED Warning light.
Advantage of the present utility model is: the stop controller can be installed in series arbitrarily on automobile line, and no fixed position has very strong disguise; The stop controller is connected on the automobile line, and has self-sustaining special energy, even Car Burglar Alarm is disassembled the state that does not also change automobile itself, has very strong theftproof performance.
Description of drawings
Fig. 1 is the principle of work block scheme of main frame described in the utility model;
Fig. 2 is the principle of work block scheme of stop controller described in the utility model.
In the accompanying drawing:
The 1st, main frame of the present utility model;
The 2nd, stop controller of the present utility model;
A is the host SCM circuit of main frame;
B is the remote-control receiving circuit of main frame;
C is the power circuit of main frame;
D is the testing circuit of main frame;
E is the driving circuit of main frame;
F is the procedure Selection circuit of main frame;
G is service brake, side door, ACC, tail-gate and the vibration detection circuit of main frame;
H is the stop transmission circuit of main frame;
I is the stop emission power control circuit of main frame;
J is indicator, the central controlled lock control circuit of main frame;
K is the drive circuit of loudspeaker of main frame;
L is the baggage container driving circuit of main frame;
M is the LED Warning light of main frame;
N is the memory device of stop controller;
P is the power circuit of stop controller;
Q is the acceptor circuit of stop controller;
R is the stop control circuit of stop controller;
S is the controller single chip circuit of stop controller.
Now in conjunction with the accompanying drawings and embodiments the utility model is further described:
The specific embodiment:
As shown in Figure 1 and Figure 2, the utility model is by main frame 1, and remote controller and a stop controller 2 are formed.Main frame 1 comprises host SCM circuit A, remote-control receiving circuit B, power circuit C, procedure Selection circuit F, testing circuit D, driving circuit E, stop transmission circuit H and stop emission power control circuit I.Testing circuit D comprises service brake, side door, ACC, tail-gate and vibration detection circuit G.Driving circuit E comprises indicator, central controlled lock control circuit J, drive circuit of loudspeaker K, baggage container driving circuit L and LED Warning light M.Stop controller 2 comprises acceptor circuit Q, controller single chip circuit S, memory device N, power circuit P and stop control circuit R.
The input end of host SCM circuit A and power circuit C, remote-control receiving circuit B and testing circuit D mouth be connected; The mouth of host SCM circuit A is connected with driving circuit E, stop transmission circuit H, stop emission power control circuit I and procedure Selection circuit F input end; The mouth of stop emission power control circuit I is connected with the input end of stop transmission circuit H; Testing circuit D can detect service brake, side door, ACC, tail-gate and vibration, and driving circuit E can drive directing light of automobile, central controlled lock, loudspeaker, baggage container and LED Warning light.
The input end of controller single chip circuit S links to each other with the mouth of acceptor circuit Q with power circuit P, memory device N; The mouth of controller single chip circuit A links to each other with the input end of stop control circuit R.
Workflow of the present utility model is such: the utility model utilizes wireless remote control main frame to be set and removed antitheft.When remote controller is provided with when antitheft, the remote-control receiving circuit B of main frame receive the signal of remote control emission and decode after give host SCM circuit A with signal, driving circuit E is given in the processed back of signal, and motor central lock is automatically locked; Host SCM circuit A sends out one group of ID sign indicating number and gives stop transmission circuit H simultaneously, and stop emission power control circuit I sends a control signal and the ID sign indicating number that host SCM A issues stop transmission circuit H launched for stop transmission circuit H by power ground behind the signal of receiving host SCM circuit A.Stop controller 2 is connected on the automobile line, can be serially connected on the automobile oil circuit or the first-class automobile line that can play stopping effect of automobile flameout line on.After stop controller 2 connects automobile power source, acceptor circuit Q gives controller single chip circuit S after power lead receives the ID that main frame stop transmission circuit H emits, controller single chip circuit S compares affirmation with the ID that acceptor circuit Q sends with the correct ID that has stored among the memory device N, after confirming correctly, controller single chip circuit S sends a signal to stop control circuit R and disconnects automotive oil route or flame-out line, and will keep off-state.
Automobile is under the anti-theft state, if vibrated, or open car door, tail-gate or open ignition lock or step on service brake, then service brake, side door, ACC, tail-gate and vibration detection circuit G give host SCM circuit A with detected signal by testing circuit D, after host SCM circuit A receives signal, discern processing, begin to send instruction then and drive the loudspeaker warning, the automotive lamp flicker to driving circuit E.Stop controller 2 can not received the decoding ID of main frame emission, and automobile still is in oil-break or off-position, and then automobile can't start.If the burglar disassembles Car Burglar Alarm, because stop controller 2 is serially connected in the automobile line, utilize latch-in relay to make automobile be in oil-break or off-position always, even disassemble Car Burglar Alarm so, automobile line is still open circuited, automobile can't start.
When being provided with, remote control removes when antitheft, main frame 1 sends to stop controller 2 by automobile power source with the ID that decodes, after confirming correctly, controller single chip circuit S sends a signal to stop control circuit R and connects automotive oil route or flame-out line, and will keep on-state; Motor central lock is locked down simultaneously, withdraws from anti-theft state after the indicator flicker, and automobile can normally use.
More than describing is a certain embodiments of the present utility model, and the utility model is not limited only to above diagram or describe specific structure, and claim will cover all changes scheme in connotation of the present utility model and the scope.
Claims (6)
1, self-retaining car alarm, comprise main frame and remote controller, main frame comprises the host SCM circuit, remote-control receiving circuit, power circuit, the procedure Selection circuit, testing circuit and driving circuit is characterized in that: also comprise between at least one and the main frame and carry out the stop controller that information is transmitted by the power line carrier mode.
2, self-retaining car alarm according to claim 1, it is characterized in that: each stop controller comprises acceptor circuit, controller single chip circuit, memory device, power circuit and stop control circuit, and the mouth of the same power circuit of the input end of controller single chip circuit, memory device and acceptor circuit links to each other; The mouth of controller single chip circuit links to each other with the input end of stop control circuit; And described main frame comprises stop transmission circuit and stop emission power control circuit, the mouth of host SCM circuit is connected with the input end of stop transmission circuit with stop emission power control circuit, and the mouth of stop emission power control circuit is connected with the input end of stop transmission circuit.
3, self-retaining car alarm according to claim 1 and 2 is characterized in that: described stop controller is installed in the stop circuit of automobile arbitrarily.
4, self-retaining car alarm according to claim 3 is characterized in that: the stop circuit of described automobile is an oil circuit.
5, self-retaining car alarm according to claim 1 and 2, it is characterized in that: described testing circuit comprises service brake, side door, ACC, tail-gate and vibration detection circuit.
6, self-retaining car alarm according to claim 1 and 2 is characterized in that: described driving circuit comprises indicator, central controlled lock control circuit, drive circuit of loudspeaker, baggage container driving circuit and LED Warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200681894U CN2855847Y (en) | 2005-11-25 | 2005-11-25 | Self-keeping type automobile anti-theft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200681894U CN2855847Y (en) | 2005-11-25 | 2005-11-25 | Self-keeping type automobile anti-theft system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855847Y true CN2855847Y (en) | 2007-01-10 |
Family
ID=37599153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200681894U Expired - Fee Related CN2855847Y (en) | 2005-11-25 | 2005-11-25 | Self-keeping type automobile anti-theft system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855847Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101295413B (en) * | 2007-04-25 | 2010-09-01 | 林其岸 | Vehicle anti-theft method and anti-theft equipment thereof |
| CN102529890A (en) * | 2010-12-07 | 2012-07-04 | 深圳市赛格导航科技股份有限公司 | Vehicle anti-theft method and system |
-
2005
- 2005-11-25 CN CNU2005200681894U patent/CN2855847Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101295413B (en) * | 2007-04-25 | 2010-09-01 | 林其岸 | Vehicle anti-theft method and anti-theft equipment thereof |
| CN102529890A (en) * | 2010-12-07 | 2012-07-04 | 深圳市赛格导航科技股份有限公司 | Vehicle anti-theft method and system |
| CN102529890B (en) * | 2010-12-07 | 2015-09-16 | 深圳市赛格导航科技股份有限公司 | Anti-stealing method for vehicles and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |