CN2634628Y - Anti-theft alarm controller - Google Patents
Anti-theft alarm controller Download PDFInfo
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- CN2634628Y CN2634628Y CN 03255398 CN03255398U CN2634628Y CN 2634628 Y CN2634628 Y CN 2634628Y CN 03255398 CN03255398 CN 03255398 CN 03255398 U CN03255398 U CN 03255398U CN 2634628 Y CN2634628 Y CN 2634628Y
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Abstract
This utility model relates to a burglar alarm controller comprising a controlling plate provided with a one-key operation device, a second function key and n condition indicator lights corresponding to n burglarproof defense area, wherein the one-key operation device comprises a three-state electronic lock, a first function key and n defense area keys corresponding to n burglarproof defense area, wherein the three-state electronic lock is provided with three operating states, cancelling defense, operation and reduction; this utility model can finish the operation of the users through simple operation with no need for the users to remember and input complexed numbers which avoids pressing many buttons and is easy to be used; this utility model realizes subarea defense, improves safety ensurance, shows the conditions of each burglarproof defense area and adjusts the volume of alarming signal, moreover this utility model is provided with the logic exchanging function of cancelling defense and forcing cancelling defense so as to be benificial for the users to deal with villains.
Description
Technical field
The utility model relates to the safety precaution field, particularly relates to a kind of anti-theft and alarm device.
Background technology
Existing anti-theft and alarm device is all by operating the work of numeric keypad control anti-theft and alarm device.Its numeric keypad as shown in Figure 1, " 0 ", " 1 ", " 2 ", " 3 ", " 4 ", " 5 ", " 6 ", " 7 ", " 8 ", " 9 " are numerical key, are used for combination pin, " * " is the password home key, " # " is the password mute key.Keypad " * "+" # " key is set up defences; Keypad " the * "+password of withdrawing a garrison+" # " key is finished and is withdrawn a garrison; Keypad " * "+reseting cipher+" # " key, the alert fault disappears; Keypad " * "+programming password+" # " key is finished programming operation.Wherein, passwords such as the password of withdrawing a garrison, reseting cipher, programming password are at least 3, and password has nothing in common with each other; And when programming operation, different operations must have different programming passwords.These operate in and dailyly frequently carry out, and need the user to remember a lot of passwords, by a lot of keys, make troubles for user's use.
The utility model content
The technical problems to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of anti-theft and alarm device is provided, takes operating in a key, need not memory cipher, simple to operately use with convenient, thereby and the subregion of realizing antitheft defence area set up defences and show and improve safety guarantee.
For achieving the above object, the utility model provides a kind of anti-theft and alarm device, comprises control panel, is characterized in that described control panel is provided with the operating in a key device.
Described operating in a key device comprises the ternary electronic lock and first function key, and described ternary electronic lock is provided with " withdrawing a garrison ", " RUN " and " resetting " operating state.
Described control panel is provided with second function key.
Described anti-theft and alarm device is provided with N antitheft defence area, and described operating in a key device is provided with N defence area key corresponding to N antitheft defence area.
Described control panel is provided with N status indicator lamp corresponding to N antitheft defence area.
Described control panel is provided with power lights, alert lamp, morse signal light and trouble light.
Described anti-theft and alarm device also comprises the microcontroller chip, respectively the decoder that links to each other with microcontroller chip delivery outlet or input port, send signal circuit, start interlocking equipment, address dial-up circuit, sound control circuit and bus interface circuit, the part output and the part output of microcontroller chip inserted at the two ends of described operating in a key device respectively.
Described control panel is provided with the potentiometer of regulating wave volume, and this potentiometer is connected to sound control circuit.
Described anti-theft and alarm device also is provided with short-circuit block, an input port of the fast termination microcontroller chip of this short circuit, other end ground connection.
Described control panel is provided with power lights, alert lamp, morse signal light, trouble light and corresponding to N the status indicator lamp in N antitheft defence area, this status indicator lamp is common cathode or common anode double color luminotron, and its non-common port is connected to the delivery outlet of driver through resistance; Power lights, alert lamp, morse signal light and trouble light are light-emitting diode, and wherein the minus earth of alert lamp and trouble light is anodal through being connected to the delivery outlet of driver; Morse signal light minus earth, positive pole are connected to an input port of microcontroller chip; The power lights minus earth, positive pole is connected to power supply; The output of decoder inserts described driver through inverter and latch.
The utility model anti-theft and alarm device is by being provided with the operating in a key device, but operating in a key first function key or defence area key are to finish the relative users regular job as setting up defences, withdraw a garrison, reset and regularly etc., and also can finish by the shirtsleeve operation of trying one's best for the function that the user seldom uses, thereby need not user's memory and input various password, avoided button too much, the convenient use; And the utility model is provided with a plurality of antitheft defence areas and the state in each defence area can be set respectively, realized that the subregion in antitheft defence area is set up defences, and improved safety guarantee; The utility model also can show its each antitheft defence area state of living in by status indicator lamp set on its panel, and the setting by its panel aperture inner potential device can cooperate sound control circuit, to regulate the volume of audible ringing signal; In addition, the utility model being provided with withdrawn a garrison and coerced the logic of withdrawing a garrison to conditioning function, is beneficial to the user and the bad person socializes.
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Description of drawings
Fig. 1 is the keyboard schematic diagram of existing anti-theft and alarm device.
Fig. 2 is a control panel schematic diagram of the present utility model.
Fig. 3 is microcontroller chip of the present utility model and part imput output circuit theory diagram.
Fig. 4 is the circuit block diagram of startup interlocking equipment of the present utility model.
Fig. 5 is the circuit block diagram of bus interface circuit of the present utility model.
Fig. 6 is the circuit block diagram of 232 interface chips of the present utility model.
Fig. 7 is the circuit block diagram of insulating power supply of the present utility model.
Fig. 8 is the circuit block diagram of antitheft defence area of the present utility model status indicator lamp, alert lamp, trouble light, power lights and morse signal light.
Fig. 9 is the circuit block diagram of operating in a key device of the present utility model and breaking-proof switch.
Embodiment
Below be that the utility model is described in further detail for example with an anti-theft and alarm device with 7 antitheft defence areas.
The control panel of the utility model anti-theft and alarm device as shown in Figure 2, wherein D4 is a power lights, D1 is the alert lamp, D3 is a morse signal light, D2 is a trouble light, L1～L7 is respectively the status indicator lamp in 7 antitheft defence areas; 1,2 is two apertures, wherein is the potentiometer W that regulates wave volume in 1; 4,5,6,7,8,9,10 is that 7 blank are filled in frame, and the user can make a check mark to 7 antitheft defence areas, as 4 being written as " door magnetic ", indicates that the 1st defence area is door magnetic; 5 write " hall is infrared ", indicate that the 2nd defence area installs infrared in the hall ... specifically how to describe and to define by user oneself.This control panel also is provided with the operating in a key device, comprise the first function key α, the second function key β and ternary electronic lock 3, wherein β is located in the aperture 2 in order to finish the function that is of little use as statistics etc., ternary electronic lock 3 have " withdrawing a garrison " (ON), (RET) three kinds of operating states of " RUN " (OFF) and " resetting ", can utilize the electronic lock key to change its operating state.The operating in a key device also comprises the subregion in corresponding 7 antitheft defence areas set up defences key K1, K2, K3, K4, K5, K6, K7 in the present embodiment, is called for short the defence area key.To describe in detail below the connection of each indicator light and operating in a key device.
The utility model anti-theft and alarm device circuit theory diagrams comprise 8 functional block BLOCK1 to BLOCK8 shown in Fig. 3-9, be provided with 16 chip U1 to U16.
Wherein BLOCK1 is the transmission signal circuit of anti-theft and alarm device; BLOCK2 is for starting interlocking equipment; BLOCK3 is an address dial-up circuit; BLOCK4 is a sound control circuit; BLOCK5 is a bus interface circuit, and external detecting devices BLOCK6 is the circuit of antitheft defence area status indicator lamp L1～L4; BLOCK7 is the circuit of antitheft defence area status indicator lamp L5～L7, alert lamp D1, trouble light D2; BLOCK8 is the circuit of operating in a key device and breaking-proof switch FC.
The 1st chip U1 is the microcontroller chip, the 2nd chip U2 is a fieldbus chip, the 3rd chip U3 is a fieldbus interface chip, the 4th chip U4, the 5th chip U5 are the Signal Spacing chip, the 6th chip U6 is a buffer, the 7th chip U7 is that decoder, the 8th chip U8 are that musical film, the 9th chip U9 are insulating power supply, the 10th chip U10 is 232 interface chips, the 11st chip U11, the 12nd chip U12 are latch, the 13rd chip U13, the 14th chip U14 are driver, and the 15th chip U15 is that single input reverser, the 16th chip U16 are many inputs and door.
U1 selects 77E58 for use in the present embodiment, and U2 selects SJA1000 for use, and U3 selects 82C250 for use, U4, U5 select 6N137 for use, U6 selects 74HCT245 for use, and U7 selects 74HCT138 for use, and U8 selects KD-9561 for use, U9 selects 5S5-100 for use, U10 selects SP232 for use, and U11, U12 select 74HCT373 for use, and U13, U14 select 74HCT244 for use, U15 selects 74HCT04 for use, and U16 selects 74HCT11 for use.
The P00 of the 1st chip U1～P07 mouth is connected with AD0～AD7 mouth of the 2nd chip U2, A0～A7 mouth of the 6th chip U6, D0～D7 mouth of the 11st chip U11 and D0～D7 mouth of the 12nd chip U12 as data wire.P10～P12 mouth is connected with X1, X2, the X3 mouth of BLOCK8 as delivery outlet, and P13～P16 mouth is connected with Y1, Y2, Y3, the Y4 mouth of BLOCK8 as the input port.P20～P22 mouth is connected to input port A, B, the G1 of the 7th chip U7 as delivery outlet.The P23 mouth meets the input port LD1 of BLOCK2 with the control interlocking equipment as delivery outlet.The P24 mouth meets the input port BUSOUT of BLOCK5 as delivery outlet, and signaling on bus is patrolled and examined detecting devices.The P25 mouth meets the base stage MACC of BLOCK4 one triode as delivery outlet, the control sound switch.The P26 mouth is selected a mouthful SEL1 as the sound that delivery outlet inserts the 8th chip U8, selects a sound.The P27 mouth meets resetting pin/RST of the 2nd chip U2 as delivery outlet, but software reset U2.T1I, R1O that serial port RXD, the TXD of the 1st chip U1 meets the 10th chip U10 are 11,12 serial ports; The external interrupt input port INT0 of the 1st chip U1 connects the 2nd chip U2's/the INT mouth, and INT1 connects the INT1 mouth of BLOCK8, and the T0 mouth meets the BUSIN of BLOCK5; Its/WR ,/the RD mouth connect respectively the 2nd chip U2 /WR ,/the RD pin.
Receiving port RX0 connects the transmission mouth 6 of the 5th chip U5 in one group of serial ports of the 2nd chip U2, sends the receiving port 3 that mouthful TX0 meets the 4th chip U4.
The transmission data input pin TXD of the 3rd chip U3 connects the transmission mouth 6 of the 4th chip U4, receives the receiving terminal 3 that data output end RXD meets the 5th chip U5.
The end that the input port of the 6th chip U6 connects pull-up resistor row and toggle switch draws another termination high level of resistor chain, the other end ground connection of toggle switch.
The delivery outlet Y3 of the 7th chip U7 connects gating pin/E that the 2nd chip U2 gating pin/CS, delivery outlet Y0 connect the 6th chip U6, delivery outlet Y1, Y2 connect input port 1,3 pin of two the 15th chip U15A, U15B respectively, after the 15th chip U15A, U15B are reverse, insert the gating mouth LE of the 11st chip U11, the 12nd chip U12 respectively.
The voice output mouth O/P of the 8th chip U8 resistance R of connecting, the base stage of another termination one triode of this resistance R and the end of potentiometer W, the other end of the emitter of this triode and potentiometer W is ground connection simultaneously, and the collector electrode of triode connects an end of loudspeaker, another termination power of loudspeaker.
Delivery outlet Q0～Q7 of the 11st chip U11 inserts two groups of input ports of the 13rd chip respectively, and delivery outlet Q0～Q7 of the 12nd chip U12 inserts two groups of input ports of the 14th chip respectively.
Defence area status indicator lamp L1～L7 is common cathode or is total to the anode double color luminotron.If common cathode, its common end grounding then, the delivery outlet of the 13rd chip or the 14th chip is received at the two ends in addition of each indicator light through resistance; If anode altogether, its public termination high level then, the delivery outlet of the 13rd chip or the 14th chip is received at the two ends in addition of each indicator light through resistance.The different conditions of the corresponding corresponding antitheft subregion of the different conditions of status indicator lamp light-emitting diode.When " red " of the anode of status indicator lamp end was 1, this indicator light be a redness; " green " end is 1 o'clock, and this indicator light is green, and " red " reaches " green " end and be at 1 o'clock, and this indicator light is yellow, and " red " reaches " green " end and be at 0 o'clock, and this indicator light extinguishes.When being arranged in certain defence area, detecting devices, this defence area set up defences and detecting devices when not having alert and fault corresponding indicator light bright green lamp; When there is alert in this defence area, shiny red; When there is fault in this defence area, glassy yellow.
Alert lamp D1 is a red light emitting diodes, its minus earth, the anodal delivery outlet (also can receive the delivery outlet of the 14th chip) that is connected to the 13rd chip through a resistance.When alert, D1 is bright for the alert lamp.
Trouble light D2 is a yellow light-emitting diode, its minus earth, the anodal delivery outlet (also can be connected to the delivery outlet of the 14th chip) that is connected to the 13rd chip through a resistance.When fault was arranged, trouble light D2 was bright.
Morse signal light D3 is a green LED, its minus earth, the anodal T1 input port that is connected to the 1st chip through a resistance.When with the center communication of receiving a crime report just often, morse signal light D3 is bright.
Power lights D4 is a green LED, its minus earth, and positive pole is connected on the power supply through a resistance.Power supply just often, power lights D4 is bright.
Button among the BLOCK8, the defence area key K1, K2, K3, K4, K5, K6, K7 and the first function key α that comprise the second function key β and operating in a key device, the one end connects delivery outlet P10, P11, the P12 that draws resistor chain and the 1st chip U1 respectively, and the other end connects the input port of input port P14, the P15, P16 and the 16th chip U16 that draw resistor chain and the 1st chip U1 respectively; The KEYOFF end (" RUN " attitude) of ternary electronic lock 3 connects the input port P13 that draws resistor chain and the 1st chip U1, and two ends KEYON end (" withdrawing a garrison " attitude), KEYRET end (" resetting " attitude) connect delivery outlet P10 and the P11 that draws resistor chain and the 1st chip U1 in addition; The delivery outlet P12 of breaking-proof switch FC one termination pull-up resistor row and the 1st chip U1, the other end connects the input port P13 that draws resistor chain and the 1st chip U1.
The utility model also is provided with a short-circuit block, and this short-circuit block is a jumper wire device JP1 in the present embodiment, and this jumper wire device JP1 one termination is drawn the input port P17 of resistance and the 1st chip U1, other end ground connection, and this draws another termination high level of resistance.This short-circuit block, promptly jumper wire device JP1 withdraws a garrison in order to control and coerces the logic of withdrawing a garrison and exchange and be beneficial to the user and the bad person socializes, as jumper wire device JP1 not during short circuit, the key of ternary electronic lock is screwed into " withdrawing a garrison " (ON) attitude, by one time first function key α, normally withdraws a garrison, by twice, coerce and withdraw a garrison; During the jumper wire device short circuit, then logic is exchanged, and promptly by one time first function key α, coerces and withdraws a garrison, and by twice, normally withdraws a garrison.
P10～P12 of the 1st chip U1 puts 0, and when not having key to press, P13～P16 is 1; In case K1～K7 has key to press, the INT1 of BLOCK8 will step-down, and the 1st chip U1 produces interruption; When breaking-proof switch FC, 3 actions of ternary electronic lock, can not produce interruption, the 1st chip U1 patrols and examines the state of breaking-proof switch FC and ternary electronic lock 3 periodically.When having key, K1～K7 is pressed, the 1st chip U1 produces when interrupting, P10, P11, P12 are put 0 successively, the state of watching P14～P16 is determined the number of times that this key is pressed in the key that is pressed and subsequently 2 seconds, watch the state of lock then, the state of this key and the number of times that is pressed thereof and ternary electronic lock 3 is determined the function that the utility model will be finished.
To coerce the function of withdrawing a garrison be example to finish.Its prerequisite is that the logic of withdrawing a garrison is: by the first function key α, one subnormal withdrawing a garrison, coerce for twice and to withdraw a garrison.When α is pressed, the INT1 of BLOCK8 puts 0, the 1 chip U1 and produces and interrupt.P10, P11, P12 are changed to 0,1,1, and looking into the state of P14, P15, P16: P14 is 0, and then key K1 in defence area is pressed; P15 is 0, and then the second function key β is pressed; P16 is 0, and defence area key K5 is pressed.If P14, P15, P16 are at 1 o'clock, P10, P11, P12 are changed to 1,0,1, looking into the state of P14, P15, P16: P14 is 0, then key K2 in defence area is pressed; P15 is that 0, the first function key α is pressed; P16 is 0, and defence area key K6 is pressed.If P14, P15, P16 are at 1 o'clock, P10, P11, P12 are changed to 1,1,0, looking into the state of P14, P15, P16: P14 is 0, then key K3 in defence area is pressed; P15 is 0, and then the defence area key K4 P16 that is pressed is 0, and then key K7 in defence area is pressed.
Determine that the key that is pressed is the first function key α, and this key is pressed 2 times the time in 2 seconds, look into the state of ternary electronic lock 3, ternary electronic lock 3 is in " withdrawing a garrison " position on the corresponding panel of X1Y1 (P10, P13), X1Y2 (P10, P14) corresponding " resetting ", do not reach " resetting " attitude, then in the " RUN " attitude " withdrawing a garrison ".If determine that ternary electronic lock 3 is in " withdrawing a garrison " attitude, then determine to finish to coerce the function of withdrawing a garrison, promptly report to coerce and withdraw a garrison to the center of receiving a crime report, the anti-theft and alarm device is withdrawn a garrison all defence areas simultaneously.
The combinations of states of each key and ternary electronic lock 3 such as following table one, table two, table three:
Table one
Table two
| Ternary electronic lock key is threaded to | The second function key β | Defence area key K1 | Defence area key K2 | …… | Function declaration |
| " withdraw a garrison " (ON) | 1 time | There is not button operation in 30 seconds | Statistics front | ||
| 1 time | Button operation was 1 time in each key was distinguished 30 seconds | Specify corresponding defence area to possess the warning delay function | |||
| Each key is | Specify corresponding defence area not possess the warning delay function | ||||
Table three
| Ternary lock key is threaded to | Defence area key K1 | Defence area key K2 | Defence area key K3 | Defence area key K4 | Defence area key K5 | Defence area key K6 | Defence area key K7 |
| (RET) resets | Whenever postponed 1 hour by 1 timing | The time postponed 10 minutes during whenever by 1 time | Whenever postponed 1 minute by 1 timing | By 1 time, regularly whether set up defences and exchange | By 1 time, regularly the time of setting up defences resets | By 1 time, regularly withdraw a garrison beginning is set | By 1 time, regularly whether withdraw a garrison and exchange |
User's regular job of the utility model anti-theft and alarm device can by the operating in a key device promptly the first function key α, ternary electronic lock 3 and defence area key be used and finish, as shown in Table 1.When ternary electronic lock 3 was in " RUN " (OFF) attitude, the utility model can be set up defences by subregion, can set up this defence area to set up defences separately by the defence area key in corresponding antitheft defence area, press corresponding defence area key 1 time, can set up defences to corresponding defence area, by 2 times, strengthen setting up defences in corresponding defence area.When ternary electronic lock 3 is in " withdrawing a garrison " (ON) during attitude, be normally to withdraw a garrison or coerce and withdraw a garrison in all defence areas of may command by the first function key α, and can to utilize short-circuit block be that the control that is provided with of jumper wire device JP1 is withdrawn a garrison and coerced the logic of withdrawing a garrison and exchange in the present embodiment.When ternary electronic lock 3 is in " resetting " (RET) during attitude, by the first function key α can reset alert and fault.
When ternary electronic lock 3 is in " withdrawing a garrison " (ON) during attitude, press the second function key β 1 time, in subsequently 30 seconds, press the defence area key 1 time, corresponding defence area can be set the function of the time-delay of reporting to the police (promptly trigger for the first time alert, but ignore from the alert that a certain period this moment takes place), by 2 times, the time-delay of respective partition alarm free can be set, as shown in Table 2.And when ternary electronic lock 3 is in " withdrawing a garrison " (ON) during attitude, by defence area key 1 time, corresponding defence area is set transmission delayed alarm (promptly report to the police, but give administrative center after a while), and by 2 times, corresponding defence area is set does not have the transmission delayed alarm.
When ternary electronic lock 3 is in " resetting " (RET) during attitude, can realize that by the defence area key corresponding function regularly is provided with and the timing setting, as shown in Table 3.
Thus, the utility model anti-theft and alarm device can be by operating the operating in a key device simply, promptly earlier ternary electronic lock 3 is set in corresponding state, operating in a key first function key α or defence area key again, promptly only need push a button (one of the first function key α or defence area key), just can finish the relative users regular job, as set up defences, withdraw a garrison, reset and regularly etc.; Can finish by the shirtsleeve operation of trying one's best for the function that the user seldom uses, as utilize the second function key β to add up the front end warning device, or the corresponding Defence areas alarm delay function of second function key β+defence area key assignments, thereby need not user's memory and input various password, avoided button too much, the convenient use.
And the utility model realized that by being provided with a plurality of antitheft defence areas and the state in each defence area can being set respectively the subregion in antitheft defence area is set up defences, and improved safety guarantee.
Simultaneously the utility model anti-theft and alarm device can show its each antitheft defence area state of living in by status indicator lamp L1～L7 set on its panel, setting by its panel aperture 1 inner potential device W, can cooperate the 8th chip U8 effect, to regulate the volume of audible ringing signal.
In addition, the utility model being provided with withdrawn a garrison and coerced the logic of withdrawing a garrison to conditioning function, can be beneficial to the user and the bad person socializes.
Claims (10)
1, a kind of anti-theft and alarm device comprises control panel, it is characterized in that described control panel is provided with the operating in a key device.
2, anti-theft and alarm device according to claim 1, it is characterized in that described operating in a key device comprises the ternary electronic lock (3) and the first function key α, described ternary electronic lock (3) is provided with " withdrawing a garrison " ON, " RUN " OFF and " resetting " RET operating state.
3, anti-theft and alarm device according to claim 1 is characterized in that described control panel is provided with the second function key β.
4, according to claim 1,2 or 3 described anti-theft and alarm devices, it is characterized in that described anti-theft and alarm device is provided with N antitheft defence area, described operating in a key device is provided with N defence area key K1～KN corresponding to N antitheft defence area.
5. anti-theft and alarm device according to claim 4 is characterized in that described control panel is provided with N status indicator lamp L1～LN corresponding to N antitheft defence area.
6, anti-theft and alarm device according to claim 1 is characterized in that described control panel is provided with power lights D4, alert lamp D1, morse signal light D3 and trouble light D2.
7, according to the anti-theft and alarm device of claim described 1, it is characterized in that comprising microcontroller chip U1, respectively the decoder U7 that links to each other with microcontroller chip U1 delivery outlet or input port, send signal circuit BLOCK1, start interlocking equipment BLOCK2, address dial-up circuit BLOCK3, sound control circuit BLOCK4 and bus interface circuit BLOCK5, the port of described operating in a key device inserts the part input and the part output of microcontroller chip respectively.
8, anti-theft and alarm device according to claim 7 is characterized in that described control panel is provided with the potentiometer W that regulates wave volume, and this potentiometer W is connected to sound control circuit BLOCK4.
9, anti-theft and alarm device according to claim 7 is characterized in that being provided with short-circuit block, an input port of the fast termination microcontroller chip of this short circuit, other end ground connection.
10, anti-theft and alarm device according to claim 7, it is characterized in that described control panel is provided with power lights D4, alert lamp D1, morse signal light D3, trouble light D2 and corresponding to N the status indicator lamp L1～LN in N antitheft defence area, this status indicator lamp L1～LN is common cathode or is total to the anode double color luminotron that its non-common port is connected to the delivery outlet of driver U13 or U14 through resistance; Power lights D4, alert lamp D1, morse signal light D3 and trouble light D2 are light-emitting diode, the minus earth of alert lamp D1 and trouble light D2 wherein, and positive pole is connected to the delivery outlet of driver U13 or U14; Morse signal light D3 minus earth, anodal through being connected to the input port of microcontroller chip U1; Power lights D4 minus earth, positive pole is connected to power supply; The output of decoder U7 inserts described driver U13, U14 through inverter U15 and latch U11 or U12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255398 CN2634628Y (en) | 2003-07-08 | 2003-07-08 | Anti-theft alarm controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255398 CN2634628Y (en) | 2003-07-08 | 2003-07-08 | Anti-theft alarm controller |
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| CN2634628Y true CN2634628Y (en) | 2004-08-18 |
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| CN 03255398 Expired - Fee Related CN2634628Y (en) | 2003-07-08 | 2003-07-08 | Anti-theft alarm controller |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109863542A (en) * | 2016-10-21 | 2019-06-07 | 德国美力有限两合公司 | For starting and/or safeguarding the method for Fire Alarm and/or the control centre that puts out a fire and for its equipment |
| CN110097719A (en) * | 2019-04-24 | 2019-08-06 | 江苏卓茂智能科技有限公司 | A kind of equipment box pick-proof interlink alarm system |
| CN111369768A (en) * | 2018-12-25 | 2020-07-03 | 杭州海康威视数字技术股份有限公司 | Overtime defense area detection system and method |
-
2003
- 2003-07-08 CN CN 03255398 patent/CN2634628Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109863542A (en) * | 2016-10-21 | 2019-06-07 | 德国美力有限两合公司 | For starting and/or safeguarding the method for Fire Alarm and/or the control centre that puts out a fire and for its equipment |
| US10818161B2 (en) | 2016-10-21 | 2020-10-27 | Minimax Gmbh & Co. Kg | Method for the implementation and/or maintenance of a central fire alarm system and/or fire extinguishing control center and device therefore |
| CN111369768A (en) * | 2018-12-25 | 2020-07-03 | 杭州海康威视数字技术股份有限公司 | Overtime defense area detection system and method |
| CN110097719A (en) * | 2019-04-24 | 2019-08-06 | 江苏卓茂智能科技有限公司 | A kind of equipment box pick-proof interlink alarm system |
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