CN104751583A - Nighttime anti-theft device of transformer substation - Google Patents
Nighttime anti-theft device of transformer substation Download PDFInfo
- Publication number
- CN104751583A CN104751583A CN201510109111.0A CN201510109111A CN104751583A CN 104751583 A CN104751583 A CN 104751583A CN 201510109111 A CN201510109111 A CN 201510109111A CN 104751583 A CN104751583 A CN 104751583A
- Authority
- CN
- China
- Prior art keywords
- pin
- resistance
- unit
- connects
- diode
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/187—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interference of a radiation field
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
Abstract
The invention discloses a nighttime anti-theft device of a transformer substation. The nighttime anti-theft device comprises a monitor and a signal receiver; the monitor comprises a microwave detecting unit, a remote control deployment and withdrawing unit, a logic switch unit, a voice unit, a power amplification alarm unit, a wireless emitting unit and a power distribution unit. The nighttime anti-theft device of the transformer substation has the following beneficial effects: an external motor is installed on an upright post of the device closing to a cable ditch of the transformer substation, a solar panel of the monitor is exposed to sun, and the signal receiver is placed in a main control room, so that an operator on duty can timely learn about the monitoring condition; if someone enters the monitor defending zone at night, a microphone can immediately make the alarm 'someone invasion' to scare criminals; meanwhile, the microwave signal is transmitted to the signal receiver of the main control room to remind workers of someone invasion, thus the workers can timely take corresponding safety measures and ensure the equipment safety in the station; after installing the nighttime anti-theft device in the company transformer substation, the nighttime anti-theft device can effectively prevent the cable from being stolen.
Description
Technical field
The invention belongs to electrical substation monitoring technical field, relate to a kind of transformer station anti-theft device at night.
Background technology
The monitor of existing transformer station theft instrument at night is placed in transformer station's peripheral hardware preparation area, and the area of general transformer station is probably at 1.5 hectares, and the monitoring diameter range of each monitor is 4m.Be so limited, transformer station's theft instrument at night is just placed near the cable duct of easily loss cable, and about 10 monitors are laid by each transformer station.If this just causes lawless person to enter in transformer station inside or the scope outside blind area from watch-dog blind area carry out illegal activities, transformer station's theft instrument at night is caused not play supervisory function bit.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of transformer station's anti-theft device at night covering whole transformer station region, can there will not be powering-off state under automatic alarm, continuously overcast sky.
For solving the problems of the technologies described above adopted technical scheme be: a kind of transformer station anti-theft device at night, comprises monitor and signal receiver; Described monitor comprises microwave sounding unit, remote control is deployed troops on garrison duty withdraws a garrison unit, logic switch cell, voice unit, power amplification alarm unit, wireless transmitting unit and power distribution unit; Deploy troops on garrison duty the withdraw a garrison output terminal of unit of described microwave sounding unit and remote control connects the respective input of described logic switch cell respectively; The input end of institute's speech units and wireless transmitting unit connects the corresponding output end of described logic switch cell respectively; The respective input of power amplification alarm unit described in the output termination of institute's speech units; Described wireless transmitting unit and described signal receiver wireless connections; Described microwave sounding unit, remote control deploy troops on garrison duty withdraw a garrison unit, logic switch cell, voice unit, power amplification alarm unit, wireless transmitting unit power end connect the corresponding output end of described power distribution unit respectively.
Described power distribution unit comprises Voltage stabilizing module U4, solar energy sailboard J8, emergent charging interface J6, switch S 1, diode D7-D11, electric capacity C8-C9, resistance R15 and LED 2;
Described diode D7-D10 forms full-wave bridge rectifier circuit;
Between two input ends being connected on described full-wave bridge rectifier circuit after described emergent charging interface J6 connects with described switch S 1;
The output head anode of described full-wave bridge rectifier circuit connects input end 1 pin of described Voltage stabilizing module U4; The negative pole of output end ground connection of described full-wave bridge rectifier circuit;
Between input end 1 pin that described solar energy sailboard J8 is connected on described Voltage stabilizing module U4 after connecting with described diode D11 and ground;
Described resistance R15 is connected on input end 1 pin of Voltage stabilizing module U4 after connecting with described LED 2;
Between input end 1 pin that described electric capacity C8 is connected on described Voltage stabilizing module U4 and ground;
Between output terminal 3 pin that described electric capacity C9 is connected on described Voltage stabilizing module U4 and ground;
The 2 pin ground connection of described Voltage stabilizing module U4.
Described microwave sounding unit comprises the first to the 3rd human body sensing microwave detector J1-J3, diode D1-D3 and microwave sounding unit output terminal O; Deploy troops on garrison duty unit of withdrawing a garrison of described remote control comprises wireless receiving controller J5, the first loudspeaker LS1, triode Q1 and resistance R1; Described logic switch cell comprises the first Sheffer stroke gate integrated chip U1, resistance R2-R7, electric capacity C1, diode D4-D6 and LED 1; Institute's speech units comprises speech memory YP, resistance R8-R9, electric capacity C2-C3 and rheostat RP; Described power amplification alarm unit comprises power amplifier U3, resistance R10-R13, electric capacity C4-C7 and the second loudspeaker LS2; Described wireless transmitting unit comprises the second Sheffer stroke gate integrated chip U2, triode Q2, resistance R14, sustained diode 12, dpdt relay K1, LED light J7, wireless transmitter module J4 and antenna E;
Signal output part 2 pin of described first human body sensing microwave detector J1 meets described microwave sounding unit output terminal O through described diode D1; Signal output part 2 pin of described second human body sensing microwave detector J2 meets described microwave sounding unit output terminal O through described diode D2; Signal output part 2 pin of described 3rd human body sensing microwave detector J3 meets described microwave sounding unit output terminal O through described diode D3; Signal input part 3 pin of the described first to the 3rd human body sensing microwave detector J1-J3 connects input end 1 pin of described Voltage stabilizing module U4 respectively; The earth terminal 1 pin ground connection respectively of the described first to the 3rd human body sensing microwave detector J1-J3;
Signal input part 2 pin of described wireless receiving controller J5 connects the base stage of described triode Q1 through described resistance R1; Described first loudspeaker LS1 is connected between output terminal 3 pin of described Voltage stabilizing module U4 and the collector of described triode Q1; The grounded emitter of described triode Q1; Signal input part 1 pin of described wireless receiving controller J5 connects output terminal 3 pin of described Voltage stabilizing module U4; The 3 pin ground connection of described wireless receiving controller J5;
1 pin of described first Sheffer stroke gate integrated chip U1 meets described microwave sounding unit output terminal O through described resistance R5; 2 pin of described first Sheffer stroke gate integrated chip U1 connect signal output part 5 pin of described wireless receiving controller J5 through described resistance R2; 3 pin of described first Sheffer stroke gate integrated chip U1 connect its 5 pin and 6 pin respectively;
Between 1 pin that described resistance R4 is connected on described first Sheffer stroke gate integrated chip U1 and ground;
4 pin of described first Sheffer stroke gate integrated chip U1 connect signal input part 1 pin of described speech memory YP successively through described diode D4, resistance R7;
Described diode D5 be connected on described wireless receiving controller J5 signal input part 6 pin and between described diode D4 and the node of resistance R7;
Between the node that described resistance R6 is connected on described diode D4 and resistance R7 after connecting with described LED 1 and ground;
Described diode D6 is connected between the node of described diode D4 and resistance R7 and 8 pin of the second Sheffer stroke gate integrated chip U2;
Between 8 pin being connected on described second Sheffer stroke gate integrated chip U2 after described resistance R3 is in parallel with electric capacity C1 and ground;
Between signal output part 8 pin being connected on described speech memory YP after described electric capacity C2 connects with rheostat RP and ground; The swing arm of described rheostat RP connects in-phase input end 1 pin of described power amplifier U3 through described electric capacity C3;
Between signal output part 8 pin that described resistance R8 is connected on described speech memory YP and ground;
Between in-phase input end 1 pin that described resistance R9 is connected on described power amplifier U3 and ground;
Output terminal 4 pin of described power amplifier U3 is successively through described electric capacity C7, the second loudspeaker LS2 ground connection;
The two ends of described second loudspeaker LS2 are connected in parallel on after described electric capacity C6 connects with resistance R10;
Be connected on after described resistance R11 connects with electric capacity C5 between inverting input 2 pin of described power amplifier U3 and output terminal 4 pin;
Between output terminal 4 pin being connected on described power amplifier U3 after described resistance R12 connects with resistance R13 and ground;
Described electric capacity C4 is connected between inverting input 2 pin of described power amplifier U3 and described resistance R12 and the node of resistance R13;
5 pin of described power amplifier U3 connect input end 1 pin of described Voltage stabilizing module U4;
The 3 pin ground connection of described power amplifier U3;
8 pin of described second Sheffer stroke gate integrated chip U2 connect 9 pin; 10 pin of described second Sheffer stroke gate integrated chip U2 connect its 12 pin and 13 pin respectively; Between 11 pin that described resistance R14 is connected on described second Sheffer stroke gate integrated chip U2 and the base stage of described triode Q2;
The coil of described dpdt relay K1 is connected between input end 1 pin of described Voltage stabilizing module U4 and the collector of described triode Q2; Described sustained diode 12 is connected in reverse parallel in the coil two ends of described dpdt relay K1;
The grounded emitter of described triode Q2;
First swing arm 1 pin of described dpdt relay K1 connects input end 1 pin of described Voltage stabilizing module U4; Second swing arm 2 pin of described dpdt relay K1 connects signal input part 2 pin of described wireless transmitter module J4; 4th stationary contact 6 pin of described dpdt relay K1 connects signal input part 1 pin of described wireless transmitter module J4; 3rd stationary contact 5 pin of described dpdt relay K1 connects signal input part 3 pin of described wireless transmitter module J4; First stationary contact 3 pin of described dpdt relay K1 connects power end 1 pin of described LED light J7; The earth terminal 2 pin ground connection of described LED light J7; Second stationary contact 4 pin of described dpdt relay K1 is unsettled;
Input end 1 pin of Voltage stabilizing module U4 described in the power supply termination of described wireless transmitter module J4; The earth terminal ground connection of described wireless transmitter module J4; The antenna of described wireless transmitter module J4 meet described antenna E.
The model of described signal receiver is HF-110B-10.
The model of the described first to the 3rd human body sensing microwave detector J1-J3 is VS-915; Described wireless transmitter module J4 is 433M wireless module; Described wireless receiving controller J5 is 433M wireless module; Described emergent charging interface J6 is 12V transformer or 12V Switching Power Supply; The model of described solar energy sailboard J8 is HQ_bd803; Described speech memory YP is GBG40 speech chip;
Described the first to the second loudspeaker LS1-LS2 is 1 watt, 8 Europe loudspeaker; The model of described triode Q1-Q2 is 8050NPN; The model of described the first to the second Sheffer stroke gate integrated chip U1-U2 is CD4011; The model of described power amplifier U3 is TDA2003.
The invention has the beneficial effects as follows: (1) the present invention, near cable duct of substation, external monitoring device is installed by equipment pillar, monitor solar panels are faced direction on the sunny side, signal receiver is placed on master-control room, and operator on duty can understand monitoring situation in time; (2) if there is night people to enter monitor defence region, loudspeaker can go out the alarm song of " someone invades " immediately to frighten lawless person, microwave signal transmission is in master-control room signal receiver simultaneously, staff is reminded to have people to swarm into, take corresponding safety practice in time, guarantee station equipment safety; (3), after the present invention installs in transformer station of company, can effectively prevent the stolen situation of cable from occurring.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention.
Fig. 2 is power distribution unit circuit theory diagrams of the present invention.
Fig. 3 is monitoring circuit schematic diagram of the present invention.
Embodiment
From the embodiment shown in Fig. 1-3, it comprises monitor and signal receiver; Described monitor comprises microwave sounding unit, remote control is deployed troops on garrison duty withdraws a garrison unit, logic switch cell, voice unit, power amplification alarm unit, wireless transmitting unit and power distribution unit; Deploy troops on garrison duty the withdraw a garrison output terminal of unit of described microwave sounding unit and remote control connects the respective input of described logic switch cell respectively; The input end of institute's speech units and wireless transmitting unit connects the corresponding output end of described logic switch cell respectively; The respective input of power amplification alarm unit described in the output termination of institute's speech units; Described wireless transmitting unit and described signal receiver wireless connections; Described microwave sounding unit, remote control deploy troops on garrison duty withdraw a garrison unit, logic switch cell, voice unit, power amplification alarm unit, wireless transmitting unit power end connect the corresponding output end of described power distribution unit respectively.
Described power distribution unit comprises Voltage stabilizing module U4, solar energy sailboard J8, emergent charging interface J6, switch S 1, diode D7-D11, electric capacity C8-C9, resistance R15 and LED 2;
Described diode D7-D10 forms full-wave bridge rectifier circuit;
Between two input ends being connected on described full-wave bridge rectifier circuit after described emergent charging interface J6 connects with described switch S 1;
The output head anode of described full-wave bridge rectifier circuit connects input end 1 pin of described Voltage stabilizing module U4; The negative pole of output end ground connection of described full-wave bridge rectifier circuit;
Between input end 1 pin that described solar energy sailboard J8 is connected on described Voltage stabilizing module U4 after connecting with described diode D11 and ground;
Described resistance R15 is connected on input end 1 pin of Voltage stabilizing module U4 after connecting with described LED 2;
Between input end 1 pin that described electric capacity C8 is connected on described Voltage stabilizing module U4 and ground;
Between output terminal 3 pin that described electric capacity C9 is connected on described Voltage stabilizing module U4 and ground;
The 2 pin ground connection of described Voltage stabilizing module U4.
Described microwave sounding unit comprises the first to the 3rd human body sensing microwave detector J1-J3, diode D1-D3 and microwave sounding unit output terminal O; Deploy troops on garrison duty unit of withdrawing a garrison of described remote control comprises wireless receiving controller J5, the first loudspeaker LS1, triode Q1 and resistance R1; Described logic switch cell comprises the first Sheffer stroke gate integrated chip U1, resistance R2-R7, electric capacity C1, diode D4-D6 and LED 1; Institute's speech units comprises speech memory YP, resistance R8-R9, electric capacity C2-C3 and rheostat RP; Described power amplification alarm unit comprises power amplifier U3, resistance R10-R13, electric capacity C4-C7 and the second loudspeaker LS2; Described wireless transmitting unit comprises the second Sheffer stroke gate integrated chip U2, triode Q2, resistance R14, sustained diode 12, dpdt relay K1, LED light J7, wireless transmitter module J4 and antenna E;
Signal output part 2 pin of described first human body sensing microwave detector J1 meets described microwave sounding unit output terminal O through described diode D1; Signal output part 2 pin of described second human body sensing microwave detector J2 meets described microwave sounding unit output terminal O through described diode D2; Signal output part 2 pin of described 3rd human body sensing microwave detector J3 meets described microwave sounding unit output terminal O through described diode D3; Signal input part 3 pin of the described first to the 3rd human body sensing microwave detector J1-J3 connects input end 1 pin of described Voltage stabilizing module U4 respectively; The earth terminal 1 pin ground connection respectively of the described first to the 3rd human body sensing microwave detector J1-J3;
Signal input part 2 pin of described wireless receiving controller J5 connects the base stage of described triode Q1 through described resistance R1; Described first loudspeaker LS1 is connected between output terminal 3 pin of described Voltage stabilizing module U4 and the collector of described triode Q1; The grounded emitter of described triode Q1; Signal input part 1 pin of described wireless receiving controller J5 connects output terminal 3 pin of described Voltage stabilizing module U4; The 3 pin ground connection of described wireless receiving controller J5;
1 pin of described first Sheffer stroke gate integrated chip U1 meets described microwave sounding unit output terminal O through described resistance R5; 2 pin of described first Sheffer stroke gate integrated chip U1 connect signal output part 5 pin of described wireless receiving controller J5 through described resistance R2; 3 pin of described first Sheffer stroke gate integrated chip U1 connect its 5 pin and 6 pin respectively;
Between 1 pin that described resistance R4 is connected on described first Sheffer stroke gate integrated chip U1 and ground;
4 pin of described first Sheffer stroke gate integrated chip U1 connect signal input part 1 pin of described speech memory YP successively through described diode D4, resistance R7;
Described diode D5 be connected on described wireless receiving controller J5 signal input part 6 pin and between described diode D4 and the node of resistance R7;
Between the node that described resistance R6 is connected on described diode D4 and resistance R7 after connecting with described LED 1 and ground;
Described diode D6 is connected between the node of described diode D4 and resistance R7 and 8 pin of the second Sheffer stroke gate integrated chip U2;
Between 8 pin being connected on described second Sheffer stroke gate integrated chip U2 after described resistance R3 is in parallel with electric capacity C1 and ground;
Between signal output part 8 pin being connected on described speech memory YP after described electric capacity C2 connects with rheostat RP and ground; The swing arm of described rheostat RP connects in-phase input end 1 pin of described power amplifier U3 through described electric capacity C3;
Between signal output part 8 pin that described resistance R8 is connected on described speech memory YP and ground;
Between in-phase input end 1 pin that described resistance R9 is connected on described power amplifier U3 and ground;
Output terminal 4 pin of described power amplifier U3 is successively through described electric capacity C7, the second loudspeaker LS2 ground connection;
The two ends of described second loudspeaker LS2 are connected in parallel on after described electric capacity C6 connects with resistance R10;
Be connected on after described resistance R11 connects with electric capacity C5 between inverting input 2 pin of described power amplifier U3 and output terminal 4 pin;
Between output terminal 4 pin being connected on described power amplifier U3 after described resistance R12 connects with resistance R13 and ground;
Described electric capacity C4 is connected between inverting input 2 pin of described power amplifier U3 and described resistance R12 and the node of resistance R13;
5 pin of described power amplifier U3 connect input end 1 pin of described Voltage stabilizing module U4;
The 3 pin ground connection of described power amplifier U3;
8 pin of described second Sheffer stroke gate integrated chip U2 connect 9 pin; 10 pin of described second Sheffer stroke gate integrated chip U2 connect its 12 pin and 13 pin respectively; Between 11 pin that described resistance R14 is connected on described second Sheffer stroke gate integrated chip U2 and the base stage of described triode Q2;
The coil of described dpdt relay K1 is connected between input end 1 pin of described Voltage stabilizing module U4 and the collector of described triode Q2; Described sustained diode 12 is connected in reverse parallel in the coil two ends of described dpdt relay K1;
The grounded emitter of described triode Q2;
First swing arm 1 pin of described dpdt relay K1 connects input end 1 pin of described Voltage stabilizing module U4; Second swing arm 2 pin of described dpdt relay K1 connects signal input part 2 pin of described wireless transmitter module J4; 4th stationary contact 6 pin of described dpdt relay K1 connects signal input part 1 pin of described wireless transmitter module J4; 3rd stationary contact 5 pin of described dpdt relay K1 connects signal input part 3 pin of described wireless transmitter module J4; First stationary contact 3 pin of described dpdt relay K1 connects power end 1 pin of described LED light J7; The earth terminal 2 pin ground connection of described LED light J7; Second stationary contact 4 pin of described dpdt relay K1 is unsettled;
Input end 1 pin of Voltage stabilizing module U4 described in the power supply termination of described wireless transmitter module J4; The earth terminal ground connection of described wireless transmitter module J4; The antenna of described wireless transmitter module J4 meet described antenna E.
The model of described signal receiver is HF-110B-10.
The model of the described first to the 3rd human body sensing microwave detector J1-J3 is VS-915; Described wireless transmitter module J4 is 433M wireless module; Described wireless receiving controller J5 is 433M wireless module; Described emergent charging interface J6 is 12V transformer or 12V Switching Power Supply; The model of described solar energy sailboard J8 is HQ_bd803; Described speech memory YP is GBG40 speech chip;
Described the first to the second loudspeaker LS1-LS2 is 1 watt, 8 Europe loudspeaker; The model of described triode Q1-Q2 is 8050NPN; The model of described the first to the second Sheffer stroke gate integrated chip U1-U2 is CD4011; The model of described power amplifier U3 is TDA2003.
Signal receiver is placed in transformer station's master-control room, can receive the microwave signal that multiple monitor is sent simultaneously, can sound the alarm if any abnormal signal; Utilize microwave to carry out signal transmission, Signal transmissions diameter is 3km, can cover whole transformer station region; Signal receiver can receive the alerting signal of multichannel outdoor-monitoring device transmission simultaneously, the prompting sound that after receiving the alerting signal of monitor, receiver can send " someone invades, and please maintain vigilance ", reminds staff to note; Solar energy sailboard provides power supply by sun power, monitor is controlled by light-operated switch, can realize automatically opening at night, automatically close after daybreak, daytime is in closed condition, be in standby micro-electric quantity consumption state night, its battery durable ability can reach 15 days, under continuous overcast sky, there will not be powering-off state; When monitor is in running order, can launched microwave, microwave sounding scope is diameter 5m, and angle is the sector region of 270 degree, when lawless person enters guarded region, monitor can receive the reflection wave of microwave, it carries loudspeaker and starts, and can send the alarm song up to 70 decibels, lawless person be played to the effect of warning, alerting signal is transferred to indoor signal receiver by monitor simultaneously, has people to invade to remind staff; Outdoor-monitoring device bolt is arranged on the equipment supporter near cable duct, solid and reliable; Setting height(from bottom) is about 1.5m, can not be subject to swarming into the impact of toy and report by mistake; Monitor is powered employing sun power, without the need to accessing transformer station's low-pressure system, can not affect station equipment and normally running; The communication of monitor and signal receiver adopts microwave transmission, does not have unnecessary communication line, can not affect master control indoor equipment and run.
The above embodiment is only the preferred embodiments of the present invention, and and non-invention embodiments possible exhaustive.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from the principle of the invention and spirit, all should be contemplated as falling with within claims of the present invention.
Claims (5)
1. transformer station's anti-theft device at night, is characterized in that: comprise monitor and signal receiver; Described monitor comprises microwave sounding unit, remote control is deployed troops on garrison duty withdraws a garrison unit, logic switch cell, voice unit, power amplification alarm unit, wireless transmitting unit and power distribution unit; Deploy troops on garrison duty the withdraw a garrison output terminal of unit of described microwave sounding unit and remote control connects the respective input of described logic switch cell respectively; The input end of institute's speech units and wireless transmitting unit connects the corresponding output end of described logic switch cell respectively; The respective input of power amplification alarm unit described in the output termination of institute's speech units; Described wireless transmitting unit and described signal receiver wireless connections; Described microwave sounding unit, remote control deploy troops on garrison duty withdraw a garrison unit, logic switch cell, voice unit, power amplification alarm unit, wireless transmitting unit power end connect the corresponding output end of described power distribution unit respectively.
2. a kind of transformer station according to claim 1 anti-theft device at night, is characterized in that: described power distribution unit comprises Voltage stabilizing module U4, solar energy sailboard J8, emergent charging interface J6, switch S 1, diode D7-D11, electric capacity C8-C9, resistance R15 and LED 2;
Described diode D7-D10 forms full-wave bridge rectifier circuit;
Between two input ends being connected on described full-wave bridge rectifier circuit after described emergent charging interface J6 connects with described switch S 1;
The output head anode of described full-wave bridge rectifier circuit connects input end 1 pin of described Voltage stabilizing module U4; The negative pole of output end ground connection of described full-wave bridge rectifier circuit;
Between input end 1 pin that described solar energy sailboard J8 is connected on described Voltage stabilizing module U4 after connecting with described diode D11 and ground;
Described resistance R15 is connected on input end 1 pin of Voltage stabilizing module U4 after connecting with described LED 2;
Between input end 1 pin that described electric capacity C8 is connected on described Voltage stabilizing module U4 and ground;
Between output terminal 3 pin that described electric capacity C9 is connected on described Voltage stabilizing module U4 and ground;
The 2 pin ground connection of described Voltage stabilizing module U4.
3. a kind of transformer station according to claim 2 anti-theft device at night, is characterized in that: described microwave sounding unit comprises the first to the 3rd human body sensing microwave detector J1-J3, diode D1-D3 and microwave sounding unit output terminal O; Deploy troops on garrison duty unit of withdrawing a garrison of described remote control comprises wireless receiving controller J5, the first loudspeaker LS1, triode Q1 and resistance R1; Described logic switch cell comprises the first Sheffer stroke gate integrated chip U1, resistance R2-R7, electric capacity C1, diode D4-D6 and LED 1; Institute's speech units comprises speech memory YP, resistance R8-R9, electric capacity C2-C3 and rheostat RP; Described power amplification alarm unit comprises power amplifier U3, resistance R10-R13, electric capacity C4-C7 and the second loudspeaker LS2; Described wireless transmitting unit comprises the second Sheffer stroke gate integrated chip U2, triode Q2, resistance R14, sustained diode 12, dpdt relay K1, LED light J7, wireless transmitter module J4 and antenna E;
Signal output part 2 pin of described first human body sensing microwave detector J1 meets described microwave sounding unit output terminal O through described diode D1; Signal output part 2 pin of described second human body sensing microwave detector J2 meets described microwave sounding unit output terminal O through described diode D2; Signal output part 2 pin of described 3rd human body sensing microwave detector J3 meets described microwave sounding unit output terminal O through described diode D3; Signal input part 3 pin of the described first to the 3rd human body sensing microwave detector J1-J3 connects input end 1 pin of described Voltage stabilizing module U4 respectively; The earth terminal 1 pin ground connection respectively of the described first to the 3rd human body sensing microwave detector J1-J3;
Signal input part 2 pin of described wireless receiving controller J5 connects the base stage of described triode Q1 through described resistance R1; Described first loudspeaker LS1 is connected between output terminal 3 pin of described Voltage stabilizing module U4 and the collector of described triode Q1; The grounded emitter of described triode Q1; Signal input part 1 pin of described wireless receiving controller J5 connects output terminal 3 pin of described Voltage stabilizing module U4; The 3 pin ground connection of described wireless receiving controller J5;
1 pin of described first Sheffer stroke gate integrated chip U1 meets described microwave sounding unit output terminal O through described resistance R5; 2 pin of described first Sheffer stroke gate integrated chip U1 connect signal output part 5 pin of described wireless receiving controller J5 through described resistance R2; 3 pin of described first Sheffer stroke gate integrated chip U1 connect its 5 pin and 6 pin respectively;
Between 1 pin that described resistance R4 is connected on described first Sheffer stroke gate integrated chip U1 and ground;
4 pin of described first Sheffer stroke gate integrated chip U1 connect signal input part 1 pin of described speech memory YP successively through described diode D4, resistance R7;
Described diode D5 be connected on described wireless receiving controller J5 signal input part 6 pin and between described diode D4 and the node of resistance R7;
Between the node that described resistance R6 is connected on described diode D4 and resistance R7 after connecting with described LED 1 and ground;
Described diode D6 is connected between the node of described diode D4 and resistance R7 and 8 pin of the second Sheffer stroke gate integrated chip U2;
Between 8 pin being connected on described second Sheffer stroke gate integrated chip U2 after described resistance R3 is in parallel with electric capacity C1 and ground;
Between signal output part 8 pin being connected on described speech memory YP after described electric capacity C2 connects with rheostat RP and ground; The swing arm of described rheostat RP connects in-phase input end 1 pin of described power amplifier U3 through described electric capacity C3;
Between signal output part 8 pin that described resistance R8 is connected on described speech memory YP and ground;
Between in-phase input end 1 pin that described resistance R9 is connected on described power amplifier U3 and ground;
Output terminal 4 pin of described power amplifier U3 is successively through described electric capacity C7, the second loudspeaker LS2 ground connection;
The two ends of described second loudspeaker LS2 are connected in parallel on after described electric capacity C6 connects with resistance R10;
Be connected on after described resistance R11 connects with electric capacity C5 between inverting input 2 pin of described power amplifier U3 and output terminal 4 pin;
Between output terminal 4 pin being connected on described power amplifier U3 after described resistance R12 connects with resistance R13 and ground;
Described electric capacity C4 is connected between inverting input 2 pin of described power amplifier U3 and described resistance R12 and the node of resistance R13;
5 pin of described power amplifier U3 connect input end 1 pin of described Voltage stabilizing module U4;
The 3 pin ground connection of described power amplifier U3;
8 pin of described second Sheffer stroke gate integrated chip U2 connect 9 pin; 10 pin of described second Sheffer stroke gate integrated chip U2 connect its 12 pin and 13 pin respectively; Between 11 pin that described resistance R14 is connected on described second Sheffer stroke gate integrated chip U2 and the base stage of described triode Q2;
The coil of described dpdt relay K1 is connected between input end 1 pin of described Voltage stabilizing module U4 and the collector of described triode Q2; Described sustained diode 12 is connected in reverse parallel in the coil two ends of described dpdt relay K1;
The grounded emitter of described triode Q2;
First swing arm 1 pin of described dpdt relay K1 connects input end 1 pin of described Voltage stabilizing module U4; Second swing arm 2 pin of described dpdt relay K1 connects signal input part 2 pin of described wireless transmitter module J4; 4th stationary contact 6 pin of described dpdt relay K1 connects signal input part 1 pin of described wireless transmitter module J4; 3rd stationary contact 5 pin of described dpdt relay K1 connects signal input part 3 pin of described wireless transmitter module J4; First stationary contact 3 pin of described dpdt relay K1 connects power end 1 pin of described LED light J7; The earth terminal 2 pin ground connection of described LED light J7; Second stationary contact 4 pin of described dpdt relay K1 is unsettled;
Input end 1 pin of Voltage stabilizing module U4 described in the power supply termination of described wireless transmitter module J4; The earth terminal ground connection of described wireless transmitter module J4; The antenna of described wireless transmitter module J4 meet described antenna E.
4. a kind of transformer station according to claim 3 anti-theft device at night, is characterized in that: the model of described signal receiver is HF-110B-10.
5. a kind of transformer station according to claim 4 anti-theft device at night, is characterized in that: the model of the described first to the 3rd human body sensing microwave detector J1-J3 is VS-915; Described wireless transmitter module J4 is 433M wireless module; Described wireless receiving controller J5 is 433M wireless module; Described emergent charging interface J6 is 12V transformer or 12V Switching Power Supply; The model of described solar energy sailboard J8 is HQ_bd803; Described speech memory YP is GBG40 speech chip;
Described the first to the second loudspeaker LS1-LS2 is 1 watt, 8 Europe loudspeaker; The model of described triode Q1-Q2 is 8050NPN; The model of described the first to the second Sheffer stroke gate integrated chip U1-U2 is CD4011; The model of described power amplifier U3 is TDA2003.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109111.0A CN104751583B (en) | 2015-03-13 | 2015-03-13 | A kind of transformer station's night anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109111.0A CN104751583B (en) | 2015-03-13 | 2015-03-13 | A kind of transformer station's night anti-theft device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104751583A true CN104751583A (en) | 2015-07-01 |
| CN104751583B CN104751583B (en) | 2017-11-28 |
Family
ID=53591196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510109111.0A Active CN104751583B (en) | 2015-03-13 | 2015-03-13 | A kind of transformer station's night anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104751583B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529663A (en) * | 2017-09-09 | 2018-01-02 | 国网江西省电力公司南昌供电分公司 | Power transmission cable is grounded burglar alarm |
| CN108986376A (en) * | 2018-08-20 | 2018-12-11 | 重庆骞纳马科技有限公司 | A kind of unattended warning circuit of substation and its working method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202268060U (en) * | 2011-10-21 | 2012-06-06 | 德阳电业局 | Intelligent warning device for transformation equipment |
| CN202339618U (en) * | 2011-11-18 | 2012-07-18 | 重庆市电力公司电力科学研究院 | Intelligent navigation system for inspection in substation work area |
| CN103559765A (en) * | 2013-10-19 | 2014-02-05 | 国家电网公司 | Anti-theft alarm device of distribution room |
| CN203773709U (en) * | 2013-08-19 | 2014-08-13 | 国家电网公司 | Transformer station supervision, tour-inspection, and safeguard integrated alarming system |
| CN204650690U (en) * | 2015-03-13 | 2015-09-16 | 国家电网公司 | A kind of transformer station anti-theft device at night |
-
2015
- 2015-03-13 CN CN201510109111.0A patent/CN104751583B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202268060U (en) * | 2011-10-21 | 2012-06-06 | 德阳电业局 | Intelligent warning device for transformation equipment |
| CN202339618U (en) * | 2011-11-18 | 2012-07-18 | 重庆市电力公司电力科学研究院 | Intelligent navigation system for inspection in substation work area |
| CN203773709U (en) * | 2013-08-19 | 2014-08-13 | 国家电网公司 | Transformer station supervision, tour-inspection, and safeguard integrated alarming system |
| CN103559765A (en) * | 2013-10-19 | 2014-02-05 | 国家电网公司 | Anti-theft alarm device of distribution room |
| CN204650690U (en) * | 2015-03-13 | 2015-09-16 | 国家电网公司 | A kind of transformer station anti-theft device at night |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529663A (en) * | 2017-09-09 | 2018-01-02 | 国网江西省电力公司南昌供电分公司 | Power transmission cable is grounded burglar alarm |
| CN107529663B (en) * | 2017-09-09 | 2024-01-02 | 国网江西省电力公司南昌供电分公司 | Antitheft alarm device for ground wire of power transmission cable |
| CN108986376A (en) * | 2018-08-20 | 2018-12-11 | 重庆骞纳马科技有限公司 | A kind of unattended warning circuit of substation and its working method |
| CN108986376B (en) * | 2018-08-20 | 2023-07-14 | 重庆楚颂教育科技有限公司 | Unattended alarm circuit of transformer substation and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104751583B (en) | 2017-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201167381Y (en) | Apparatus for monitoring and alarming solar power supply | |
| CN201773460U (en) | Remote anti-theft monitoring system for transformer | |
| CN103075046A (en) | Smart safeguard fence | |
| CN201820311U (en) | Intelligent full-automatic sound/light/electricity warning equipment | |
| CN201045672Y (en) | Road lamp, electric wire and distribution equipment wireless antitheft alarm system | |
| CN204650699U (en) | One anti-theft monitoring circuit at night | |
| CN206091556U (en) | Solar energy infrared early warning tent | |
| CN104751583B (en) | A kind of transformer station's night anti-theft device | |
| CN204650690U (en) | A kind of transformer station anti-theft device at night | |
| CN209103457U (en) | Project alarm system | |
| CN106287514A (en) | The city electricity-saving lighting installation that a kind of new forms of energy and electric power coordinate | |
| CN203327819U (en) | All-around intelligent-induction bird scarer | |
| CN104751588B (en) | A kind of night anti-theft monitoring circuit | |
| CN206453074U (en) | Portable intelligent birds device for driving away | |
| CN204756740U (en) | Theftproof type solar street lamp | |
| CN106678585A (en) | Protective portable lighting equipment | |
| CN209026697U (en) | A kind of municipal road lighting street lamp with monitoring function | |
| CN209895475U (en) | Intelligent warning indicator capable of automatically getting electricity for power grid line | |
| CN210271142U (en) | Intelligent security alarm system for outdoor park | |
| CN104214656B (en) | A kind of warning light circuit and alarming device | |
| CN207422051U (en) | A kind of intelligent voice prompt street lamp | |
| CN208622219U (en) | Cable anti-theft device and system | |
| CN207409110U (en) | A kind of intelligent anti-transformer line combined floodgate alarm dedicated unit with ground | |
| CN101915410A (en) | Intelligent solar photovoltaic power supply lighting device | |
| CN207260246U (en) | A kind of antitheft water monitoring system of outdoor fire hydrant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |