CN2053601U - Automatic alarm and control device for vehicle - Google Patents

Abstract

The utility model relates to an automatic alarm and a control device, which can be used for achieve multifunctional automatic alarm of various vehicles and effective controlling the oil circuits and circuits of vehicles. The device can achieve alarm and control by a password input device, a password number-changing device, a vehicle controller, an alarm controller, an alarm mode converting switch, an acoustic-optical and/or electronic alarm, a decade counter, a time sequence decoder, an electronic password lock, etc. The device has the advantages of high security, self-control password, striking alarm mode, small size, low energy consumption, stable performance, etc. The device can be widely used for the safety alarm and control of vehicles, shops, storehouses, and dwellings.

Description

Automatic alarm and control device for vehicle

The utility model relates to a kind of auto alarm and control setup, is particularly useful for various vehicles are carried out the automatic or manual warning of multiple function and to effective control of vehicle oil way and circuit.

Vehicle alarm commonly used at present just adopts operating switch, in the time of need reporting to the police, manually connects switch.When the annunciator that has is not locked car vehicle is not had the actv. control device, can only report to the police merely, as acoustic alarm or radiowarning.Therefore, it is big that existing warning means have the device target, stationkeeping, and warning function is few, can not be simultaneously to car door, railway carriage, baggage container, oil circuit etc. control or lock.The utility model is according to the deficiency that exists in the existing warning means, proposes a kind of novelty, multi-functional autoalarm, and this device need not used operating switch, has acousto-optic and/or radiowarning.And after device shutdown, the function such as get ready automatically of reporting to the police.Warning and control setup also can carry out actv. control to the oil circuit and the circuit of vehicle except reporting to the police, reach and report to the police and theft-proof purpose.

Task of the present utility model provides a kind of non-contact type auto alarm and control setup, and this device can be to car door, railway carriage, and tailstock baggage container, and oil circuit and circuit carry out acousto-optic and/or electronic warning and effectively control.Simultaneously, when needs are removed warning, can utilize the input of decoded signal to eliminate alerting signal and connect oil circuit and circuit by decoding.

The concrete design that the utility model is offered the challenge is: adopt digital integrated circuit and VMOS field effect transistor to mix and use, and combining cipher control system and other additional device are realized.Promptly, pass through PIN PAD, code signal is input to the password number of changing device, if code number is correct, then code signal triggers vehicle control device by the password number of changing device, the oil circuit of vehicle and circuit is connected through standby change-over swith control oil channel controller and circuit controller by vehicle control device.If be input to the code number mal of the password number of changing device, then the password number of changing device can trigger alarm controller, and the alarm controller that is triggered carries out acousto-optic by the type of alarm change-over swith and/or radio electronics is reported to the police.

Stop reporting to the police if want, the then essential proper password that uses the proper password signal input password number of changing device, triggers vehicle control device by the number of changing device output signal by PIN PAD, thereby provide an alarm release signal to alarm controller, stop reporting to the police by the type of alarm change-over swith again.

This device is oil circuit and the circuit that comes control vehicle by the mode of decade counter/sequential decoder and cipher electronic lock.

The principle of work scheme drawing of accompanying drawing 1 expression the utility model warning and control setup.

The concrete enforcement scheme drawing of accompanying drawing 2 expression vehicle control devices.

Accompanying drawing 3 expression vehicle control devices are supplied with the power circuit scheme drawing of the power supply of car door warning delay timer and alarm controller.

The accompanying drawing 4 expression password number of changing implement body enforcement figure.

Below in conjunction with accompanying drawing concise and to the point description is done in the warning that the utility model proposes and the principle of work and the embodiment of control setup.

Contact pointless auto alarm and its composition of control setup of being applicable to vehicle mainly comprise: PIN PAD, the password number of changing device, vehicle control device, alarm controller, the type of alarm change-over swith, acousto-optic and/or radiowarning producer, receptor and backup power, the car door alarm trigger, car door warning delay controller, parts such as railway carriage, tailstock baggage container alarm trigger are formed.

From Fig. 1 as seen, the principle of work of warning and control setup is: by PIN PAD (1) code signal is input to password conv (2).If code number is correct, then code signal triggers vehicle control device (3) by password conv (2), again by vehicle control device (3), through standby change-over swith (4), control oil channel controller (5) and circuit controller (6), thereby the oil circuit and the circuit of connection vehicle.

If be input to the code number mal of password conv (2), then password conv (2) can trigger alarm controller (7), the alarm controller that is triggered (7) carries out acousto-optic and/or radiowarning by type of alarm change-over swith (8), at the warning certain hour, after 1 minute, stop automatically reporting to the police.Report to the police if think to stop immediately, then must be with proper password by PIN PAD (1) the proper password number input password number of changing device (2), trigger vehicle control device (3) by the number of changing device (2) thus provide one to remove the control signal of reporting to the police for alarm controller (7), through type of alarm change-over swith (8) warning is stopped by alarm controller (7) immediately at last.

If railway carriage and/or tailstock baggage container are also implemented to report to the police, in a single day then when opening railway carriage and/or tailstock baggage container, railway carriage, the warning energizing signal takes place to alarm controller (1) in tailstock baggage container alarm trigger (11), through type of alarm switch (8), also will send acousto-optic and/or radiowarning by combined aural and visual alarm (9) and radioalarm equipment (10), and after sending warning, even close railway carriage and/or tailstock baggage container at once, then report to the police also with certain time, as about 1 minute, can accomplish like this to report to the police is not subjected to railway carriage, the control of tailstock baggage container alarm trigger.If railway carriage and/or tailstock baggage container still are in open mode, then report to the police and will be sustained, want to stop reporting to the police, correct password is provided must for PIN PAD (1).

If car door is opened, then car door alarm trigger (12) is to energizing signal of car door warning delay timer (13) input, after delaying time 20 seconds, trigger alarm controller (7), carry out acousto-optic and/or radiowarning by type of alarm change-over swith (8) by delay timer (13).Selecting delay time about 20 seconds is to consider to the driver time that goes out/go into car is provided, promptly, make the driver have the sufficient time to remove the readiness of reporting to the police, its method is still employing and provides a correct code number to PIN PAD (1).After time-delay in 20 seconds, if do not remove the readiness of reporting to the police, then will report to the police, time of fire alarming is about one minute, reports to the police unless remove immediately.

Above warning is undertaken by contact pointless method full automaticity.If warning device breaks down, standby measure is: power supply (battery supply) can be connected oil circuit and circuit by standby change-over swith (4) control oil channel controller (5) and circuit controller (6), makes vehicle recover former car state, continues to drive.

Accompanying drawing 2 is concrete enforcement scheme drawings of vehicle control device in the accompanying drawing 1 (3).Wherein: fR1 triggers incoming signal, fR2 is the output control signal, trigger VMOS high-power FET (16) conducting by triggering incoming signal fR1, and triggering analog switch (17), make power source voltage Vcc pass through to make its control end obtain positive potential and self-locking behind the analog switch (17), analog switch after the self-locking makes high-power field effect VMOS pipe (16) keep conducting, thereby reach the control purpose of vehicle control device, after (16) conducting of high-power field effect VMOS pipe, output control signal fR2 also can be used to control other parts.

The car door warning delay timer (13) in accompanying drawing 3 expression vehicle control devices (18) the supply accompanying drawings 1 and the power circuit embodiment of alarm controller (7) power supply, by figure (3) as seen, vehicle control device (18) is not when working, mouth Cr is a low level, a point current potential is a high level behind phase inverter C, and control analog switch A connects, and the high potential that a order pass through phase inverter D anti-phase after, the b point is a low level, so analog switch B disconnects.Because the connection of analog switch A, so the positive potential that the grid of VMOS pipe BG1 has had vehicle control device power Vcc 1 to supply with by analog switch A is the BG1 conducting.Because the BG1 conducting, vehicle control device power Vcc 1 is to the power end Vcc2 power supply of the car door warning delay timer in the accompanying drawing 1 13 with alarm controller (7).So do not work at vehicle control device (18), when promptly vehicle was in " static ", warning delay timer (13) was started working with alarm controller (7).

If during vehicle control device (18) work, mouth Cr is a high potential, after process phase inverter C was anti-phase, a point was an active potential.Analog switch A disconnects, and the BG1 pipe ends, and the car door warning delay timer (13) in the accompanying drawing 1 and the power end of alarm controller (7) quit work them owing to can not get power supply.In addition, the active potential of a electricity is through after phase inverter D anti-phase, and the b point is a high potential.Therefore, analog switch B conducting.Because VMOS pipe BG2 grid is positive potential (a Vcc1 power line voltage), so the BG2 conducting.After the BG2 conducting, car door warning delay timer (13) the in-to-in timing capacitor in the accompanying drawing 1 is discharged by power end Vcc2 and BG2, and be that next warning is got ready.

Among the specific embodiments figure of the accompanying drawing 4 expression password number of changing devices, the password number of changing box (a) is by 10 row, and 10 boxes of every row interconnect composition, and described 10 row link to each other with 0～No. 9 keyboard chord respectively, promptly and k0, k1, k2....k9 is connected, and the child button of cryptochannel output lead is received code number changing-over box (a) in order respectively, such connection mode can be simplified coding, just in case password is revealed, and is convenient to change again the connection of double buckle, reformulates password.

After finishing password, the code number changing-over box of remainder received the report for police service, and to trigger on the key button (b) (be W1, W2.....W5).

The utility model has the advantage of: adopt the mode of password to control vehicle, so strong security; Because password can change voluntarily, so mobility strong is difficult for divulging a secret; The essential correct password of connecting in the given time, though after then connect and can not open coded lock, and if connect incorrect code number, also to implement immediately to report to the police; Report to the police and adopt sound and light alarm, i.e. loudspeaker and car headlight. Therefore, sound is doted on bright, and light is dazzling, causes easily gazing at of people; Can realize reporting to the police and report to the police with releasing, and the control of carrying out as required vehicle; Whole warning and control device volume are little, and it is little to consume energy, and as the annex of wheel, do not need vehicle is made big change, stable work in work. Therefore, the utility model can be widely used in various motor vehicles, also can be used for other place that need report to the police, such as the warehouse, in the control of the security alarm of the door lock of market and dwelling house and door.

Claims (3)

1, a kind of auto alarm and control setup that is applicable to vehicle, it is characterized in that, described device comprises: PIN PAD, the password number of changing device, vehicle control device, alarm controller, the type of alarm change-over swith, acousto-optic and/or radiowarning producer, receptor and backup power, car door, compositions such as carriage warning binary pair and delay timer are input to the password number of changing device by PIN PAD with code signal, if code number is correct, then code signal triggers vehicle control device by the number of changing device, by controller through change-over swith control oil channel and circuit controller, if the code number mal, then the password number of changing device triggers alarm controller, carries out acousto-optic and/or electronic warning by the type of alarm change-over swith again.

2, auto alarm as claimed in claim 1 and control setup is characterized in that: described oil circuit and circuit controller are by decade counter, and sequential decoder and Puzzle electronic lock come the oil circuit and the circuit of control vehicle.

3, as claim 1,2 auto alarm and control setup, it is characterized in that: described device is by PIN PAD, password conv, vehicle control device, alarm controller, and type of alarm change-over swith etc. forms alerting signal and removes the loop, promptly by PIN PAD with the proper password number input password number of changing device, trigger vehicle control device by the number of changing device, thereby provide one to remove the control signal of reporting to the police to alarm controller, make to report to the police by the work of type of alarm change-over swith at last to stop.

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