CN207652131U - A kind of intelligence outage management service system - Google Patents

A kind of intelligence outage management service system Download PDF

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Publication number
CN207652131U
CN207652131U CN201721861291.9U CN201721861291U CN207652131U CN 207652131 U CN207652131 U CN 207652131U CN 201721861291 U CN201721861291 U CN 201721861291U CN 207652131 U CN207652131 U CN 207652131U
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China
Prior art keywords
power supply
power
unit
automatic conversion
input
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Expired - Fee Related
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CN201721861291.9U
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Chinese (zh)
Inventor
肖云翔
信磊
谷涛
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Rongcheng Public Security Bureau
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Weihai Smart City Information Technology Co Ltd
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Abstract

The utility model provides a kind of intelligent outage management service system, including power supply unit, battery pack, stand-by power supply administrative unit, detecting signal unit, signaling control unit and automatic conversion trigger element;The power supply unit is used to provide the DC power supply of commercial power supply;DC power supply of the battery pack for commercial power supply is capable of providing DC power supply when being in off-position;The detecting signal unit generates corresponding detection signal by detecting the on off operating mode of the connect alternating current of the system;The signaling control unit generates corresponding control signal by detecting signal;The automatic conversion trigger element carries out the switching between the DC power supply and battery pack of commercial power supply by controlling signal automatically, and the automatic conversion trigger element sends out power alarm signal according to the change of control signal condition.The utility model has the beneficial effects that can continue to power and send alternating current power alarm signal to control centre to terminal device by battery pack under alternating current power blackout situation.

Description

A kind of intelligence outage management service system
Technical field
The utility model is related to technical field of video monitoring, specifically a kind of intelligent outage management service system.
Background technology
In current video monitoring system, the malfunction monitoring means of video monitoring are divided into two classes, and it is soft to be fixed against platform first Part itself monitors, and when power-off offline condition occurs in headend equipment, background system can monitor that equipment goes offline information, and be carried Show.But go offline fault for headend equipment or network failure can not judge, manual site's inspection can only be relied on.Its Secondary to be monitored by using additional SIM mobile phone cards power alarm equipment, such means in-house facility cost is high and will produce hand Machine communication fee increases cost, also there is more limitation in terms of SIM card signal.
Invention content
Purpose of the utility model is to solve the deficiencies of above-mentioned technology, provide a kind of intelligent outage management service system System.
The technical solution of the utility model is:
A kind of intelligence outage management service system, it is characterised in that:Including power supply unit, battery pack, stand-by power supply management Unit, detecting signal unit, signaling control unit and automatic conversion trigger element;
The power supply unit is used to be converted to alternating current the DC power supply of commercial power supply, and the power supply unit passes through standby electricity Source control unit charges for battery pack;
DC power supply of the battery pack for commercial power supply is capable of providing DC power supply when being in off-position;
The detecting signal unit generates phase by detecting the on off operating mode of the connect alternating current of intelligent outage management service system The detection signal answered;
The signaling control unit generates corresponding control signal by detecting signal;
The automatic conversion trigger element by control signal carry out automatically the DC power supply of commercial power supply and battery pack it Between switching, the automatic conversion trigger element according to control signal condition change send out power alarm signal.
The intelligence outage management service system is additionally provided with terminal device and control centre;
The terminal device obtains the DC power supply of work by the DC power supply or battery pack of commercial power supply;
The control centre by the power alarm signal of automatic conversion trigger element confirm terminal device whether by city Electricity suppl DC power supply.
The intelligence outage management service system is additionally provided with display unit, and the display unit is for showing that power supply unit is logical Cross the output state of the DC power supply of commercial power supply.
The power supply unit is equipped with power supply unit ac power input end, power supply unit ac power output and power supply list First DC power output end, the stand-by power supply administrative unit are equipped with the first power end of stand-by power supply and stand-by power supply second source End, the detecting signal unit are equipped with detecting signal unit power input and detection signal output end, and the signal control is single Member is equipped with signaling control unit power input, control signal input and relay JD, the automatic conversion trigger element and sets There are the first power input of automatic conversion trigger element, automatic conversion trigger element second source input terminal, automatic conversion triggering Two groups of normally-open normally-close transfer contacts of unit power output end, power alarm signal output end and relay JD, the terminal are set Standby to be equipped with Terminal Equipment Power input terminal, the control centre is equipped with power alarm signal input part, and the display unit is equipped with Display unit power input;
The power supply unit ac power input end it is corresponding with alternating current be connected, the power supply unit ac power output with Detecting signal unit power input, which corresponds to, to be connected, and the power supply unit DC power output end is electric with signaling control unit respectively Source input terminal, the first power input of automatic conversion trigger element are connected to correspond to display unit power input and be connected, described The both ends of battery pack respectively it is corresponding with the first power end of stand-by power supply administrative unit be connected, stand-by power supply second source end with Automatic conversion trigger element second source input terminal, which corresponds to, to be connected, the detection signal output end and control signal input phase Even, the automatic conversion trigger element power output end is connected with Terminal Equipment Power input terminal, and the automatic conversion triggering is single The power alarm signal output end of member is corresponding with the power alarm signal input part of control centre to be connected;
The control signal input changes the coil of relay JD by detecting the detection signal that signal output end obtains Break-make electricity condition, the automatic conversion trigger element keep automatic conversion trigger element power supply defeated by the corresponding contacts relay JD Outlet switches between the DC power supply and battery pack of commercial power supply, and the automatic conversion trigger element is corresponded to by relay JD Contact send out power alarm signal to control centre.
The automatic conversion trigger element is additionally provided with the 39th diode D39, the automatic conversion trigger element first Power input is equipped with the first electricity of automatic conversion trigger element the first power supply positive input DC1+ and automatic conversion trigger element Source negative input DC1-, the automatic conversion trigger element second source input terminal are equipped with the second electricity of automatic conversion trigger element Source electrode input end DC2+ and automatic conversion trigger element second source negative input DC2-, the automatic conversion trigger element Power output end is equipped with automatic conversion trigger element positive pole output end DC3+ and automatic conversion trigger element power cathode is defeated Outlet DC3-, the power alarm signal output end is equipped with power alarm signal output end common end C, power alarm signal exports Two groups of contacts of normally open end K and power alarm signal output end normal-closed end B, the relay JD are held to be equipped with first group of common end T1, first group of normal-closed end T2, first group of normally open end T3, second group of common end T4, second group of normal-closed end T5 and second group of normally open end T6;
The anode of the 39th diode D39 forms automatic conversion trigger element after being connected with first group of normally open end T3 First power supply positive input DC1+, the cathode of the 39th diode D39 and first group of normal-closed end T2 are formed after being connected Automatic conversion trigger element positive pole output end DC3+, first group of common end T1 are automatic conversion trigger element second Power supply positive input DC2+, second group of common end T4 are power alarm signal output end common end C, described second group Normal-closed end T5 is power alarm signal output end normally open end K, and second group of normally open end T6 is that power alarm signal output end is normal Beginning B, the first power supply negative input terminal of automatic conversion trigger element DC1- are electric with automatic conversion trigger element second respectively Source negative input DC2- is connected with automatic conversion trigger element power cathode output end DC3-.
The signaling control unit is additionally provided with the 31st integration module U31, the 35th resistance R35, the 36th electricity R36, the 35th diode D35 and the 31st triode Q31 are hindered, the signaling control unit power input is equipped with signal Control unit electrode input end a and signaling control unit negative input b, it is defeated that the control signal input is equipped with control signal Enter proper pole c and control signal input cathode d, the 31st integration module U31 are equipped with the first Light-emitting diode LED 1 With the 30th triode Q30;
The positive signal input part anode c in order to control of first Light-emitting diode LED 1, first light emitting diode The cathode of LED1 signal input part cathode d in order to control, the collector and the 35th resistance R35 of the 30th triode Q30 One end be connected, the other end of the 35th resistance R35 respectively with the cathode of the 35th diode D35, relay JD Coil one end be connected with one end of the 36th resistance R36, the other end of the 36th resistance R36 is that signal control is single First electrode input end a, the 35th diode D35 anode respectively with the coil other end of relay JD and the 31st The collector of triode Q31 is connected, the transmitting extremely signaling control unit negative input b of the 31st triode Q31, institute The base stage for stating the 31st triode Q31 is connected with the emitter of the 30th triode Q30.
The detecting signal unit be additionally provided with the 32nd resistance R34s of resistance R32~the 34th, the first diode D1~ 4th diode D4,11 rectifying full bridge module DB31, the 31st capacitance C31, the 32nd capacitance C32 and the first voltage stabilizing two Pole pipe ZD1, the detecting signal unit power input are equipped with detecting signal unit exchange firewire input terminal a and signal detection list First zero curve input terminal b, the detection signal output end are equipped with detection signal the first output end c and detection signal second output terminal d;
One end of the 32nd resistance R32 forms signal detection list after being connected with one end of the 31st capacitance C31 The other end of member exchange firewire input terminal a, the 32nd resistance R32 respectively with the other end of the 31st capacitance C31, the The anode of one diode D1 and the cathode of the 4th diode D4 correspond to and are connected, and the cathode of the first diode D1 is respectively with the The cathode of two diode D2 and one end of the 33rd resistance R33 are connected, the other end of the 33rd resistance R33 respectively with One end of the anode of 32nd capacitance C32, the cathode of the first zener diode ZD1 and the 34th resistance R34 is connected, described The other end of 34th resistance R34 is detection the first output end of signal c, the anode of the first zener diode ZD1, third The anode of the cathode of 12 capacitance C32, the anode of third diode D3 and the 4th diode D4 forms detection signal the after being connected The anode of two output end d, the second diode D2 forms detecting signal unit zero after being connected with the cathode of third diode D3 Line input terminal b.
The power supply unit is equipped with first fuse F1 and the first varistor MOV1, the power supply unit AC power are defeated Enter end and is equipped with power supply unit AC power firewire input terminal L1 and power supply unit AC power zero curve input terminal N1, the power supply list First ac power output is equipped with power supply unit AC power fire wire output end L2 and power supply unit AC power zero line output end One end of N2, the first fuse F1 are power supply unit AC power firewire input terminal L1, and the first fuse F1's is another One end forms power supply unit AC power fire wire output end L2, first pressure after being connected with one end of the first varistor MOV1 The other end of quick resistance MOV1 is power supply unit AC power zero line output end N2 after being connected with alternating current zero curve.
The battery pack is lithium battery group.
The 31st integration module U31 uses PC817B photoelectric coupling integration modules.
The utility model has the beneficial effects that:Can under alternating current power blackout situation by it is battery-powered and send power-off report Alert signal avoids terminal device information information from losing to control centre.
Description of the drawings
Fig. 1 is the system block diagram of the utility model;
Fig. 2 is the circuit diagram of the utility model power supply unit;
Fig. 3 is the circuit diagram of the utility model detecting signal unit;
Fig. 4 is the circuit diagram of the utility model signaling control unit;
Fig. 5 is the circuit diagram of the utility model automatic conversion trigger element;
Fig. 6 is the circuit diagram of the utility model display unit.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, to help the utility model is understood Content.
As shown in Figure 1, intelligent outage management service system includes power supply unit, battery pack, stand-by power supply administrative unit, letter Number detection unit, signaling control unit, automatic conversion trigger element, terminal device and control centre;Stand-by power supply administrative unit Equipped with the first power end of stand-by power supply and stand-by power supply second source end, the first power end of stand-by power supply is equipped with stand-by power supply first Power positive end c and stand-by power supply the first power cathode end d, stand-by power supply second source end are equipped with stand-by power supply second source Positive terminal a and stand-by power supply second source negative pole end b.
As shown in Fig. 2, power supply unit be equipped with power supply unit ac power input end, power supply unit ac power output, Power supply unit DC power output end, first fuse F1, the first safety torch CX1, the first varistor MOV1, the first inductance L1, the 5th diode D5, the 6th diode D6, the 8th diode D8, the 11st diode D14 of diode D11~the 14th, First capacitance C1, third capacitance C3~the 12nd capacitance C12, the resistance R14 of first resistor R1~the 14th, the first transformer T1, First integration module U1, the second optocoupler U2 and third integration module U3.
Power supply unit ac power input end is exchanged equipped with power supply unit AC power firewire input terminal L1 with power supply unit Zero-power line input terminal N1, power supply unit ac power output are equipped with power supply unit AC power fire wire output end L2 and power supply Unit AC power zero line output end N2, power supply unit DC power output end are equipped with power supply unit DC power anode output end VCC and power supply unit DC power cathode output end GND.
One end of first fuse F1 is power supply unit AC power firewire input terminal L1, and first fuse F1's is another End, one end of the first varistor MOV1, the first safety capacitance CX1 one end be connected with the first inductance L1 pins 1 after formed electricity Source unit AC power fire wire output end L2, the other end of the first varistor MOV1, the first safety capacitance CX1 the other end, First inductance L1 pins 2 form power supply unit AC power zero curve input terminal N1 after being connected and power supply unit AC power zero curve is defeated Outlet N2, the first inductance L1 pins 3 are connected respectively at the cathode of the 14th diode D14 and the anode of the 11st diode D11, The anode of 14th diode D14 and the anode of the 13rd diode D13 are connected with AC deposition respectively, the first inductance L1 pins 4 It is connected respectively at the cathode of the 13rd diode D13 and the anode of the 12nd diode D12, the 11st diode D11's is negative Pole, the cathode of the 12nd diode D12, the anode of the first capacitance C1, one end of first resistor R1, third capacitance C3 one end, One end of 3rd resistor R3, the 4th resistance R4 one end be connected with one end of the first transformer T1 first coils, the first capacitance C1 Cathode be connected with AC deposition, the pin OB after the other end of first resistor R1 series connection second resistance R2 with the first integration module U1 It is connected, the other end of third capacitance C3, the other end of 3rd resistor R3, the other end of the 4th resistance R4 and the 5th diode D5 Cathode is connected, the anode of the 5th diode D5, the pin OC of the first integration module U1 and the first transformer T1 first coils it is another One end is connected, and one end of first the second coils of transformer T1 is connected with one end of the 7th resistance R7, the other end of the 7th resistance R7, The pin VCC of one end of the 12nd capacitance C12, the anode of the 4th capacitance C4 and the first integration module U1 is connected, the 12nd capacitance One end of C12, the cathode of the 4th capacitance C4, the pin GND of the first integration module U1, first the second coils of transformer T1 it is another One end and one end of the 5th capacitance C5 are connected with AC deposition respectively, and the other end of the 5th capacitance C5 draws with the first integration module U1's Foot CT is connected, and the pin CT of the first integration module U1 is connected with the other end of the 5th capacitance C5, the pin of the first integration module U1 IS, the 5th resistance R5 one end be connected with one end of the 6th resistance R6, the other end of the 5th resistance R5, the 6th resistance R6 it is another One end, the second optocoupler U2 emitter be connected with AC deposition and be connected, the pin FB of the first integration module U1 respectively with the 6th capacitance One end of C6, one end of the 16th resistance R16 are connected, the collector phase of the other end of the 16th resistance R16 and the second optocoupler U2 Even.
One end of first transformer T1 tertiary coils anode with one end and the 8th diode D8 of the 8th resistance R8 respectively It is connected, the other end of the 8th resistance R8 is connected with one end of the 9th capacitance C9, the other end, the 8th diode D8 of the 9th capacitance C9 Cathode, the anode of the 7th capacitance C7, one end of the 9th resistance R9, one end of the tenth resistance R10, eleventh resistor R11 one End is connected with one end of the second inductance L2, the other end of the first transformer T1 tertiary coils, the cathode of the 7th capacitance C7, the 8th electricity Hold the cathode of C8, one end of the 11st capacitance C11, one end of twelfth resistor R12, one end of thirteenth resistor R13, the 14th One end of resistance R14 and the pin 1 of third integration module U3 are connected to form power supply unit DC power cathode output end GND, the The other end of nine resistance R9, the other end of the second inductance L2, the anode of the 8th capacitance C8, the other end of the 11st capacitance C11 and One end of thirteenth resistor R13 formed after being connected power supply unit DC power anode output end VCC, the tenth resistance R10 it is another End is connected with the anode of the second optocoupler U2, the cathode of the second optocoupler U2, the other end of eleventh resistor R11, third integration module The pin 3 of U3 is connected with one end of the tenth capacitance C10, the other end of the tenth capacitance C10 and the other end phase of twelfth resistor R12 Even, the pin 2 of third integration module U3 and the other end of the 14th resistance R14 with direct current are connected.
As shown in figure 3, detecting signal unit is equipped with detecting signal unit power input, detection signal output end, third 12 resistance R34s of resistance R32~the 34th, the first diode D4 of diode D1~the 4th, 11 rectifying full bridge module DB31, 31st capacitance C31, the 32nd capacitance C32 and the first zener diode ZD1;
Detecting signal unit power input is equipped with detecting signal unit exchange firewire input terminal a and detecting signal unit zero Line input terminal b, detection signal output end, which is equipped with, detects signal the first output end c and detection signal second output terminal d, and the 32nd One end of resistance R32 forms detecting signal unit after being connected with one end of the 31st capacitance C31 and exchanges firewire input terminal a, the The other end of 32 resistance R32 respectively with the other end of the 31st capacitance C31, the anode and the four or two of the first diode D1 The cathode of pole pipe D4, which corresponds to, to be connected, the cathode of the first diode D1 respectively with the cathode and the 33rd resistance of the second diode D2 One end of R33 is connected, the other end of the 33rd resistance R33 respectively with the anode of the 32nd capacitance C32, two pole of the first voltage stabilizing One end of the cathode of pipe ZD1 and the 34th resistance R34 is connected, and the other end of the 34th resistance R34 is detection signal first Output end c, the anode of the first zener diode ZD1, the cathode of the 32nd capacitance C32, the anode of third diode D3 and The anode of four diode D4 forms the anode and third diode of detection signal second output terminal d, the second diode D2 after being connected The cathode of D3 forms detecting signal unit zero curve input terminal b after being connected.
As shown in figure 4, signaling control unit is equipped with signaling control unit power input and control signal input, relay Device JD, the 31st integration module U31, the 35th resistance R35, the 36th resistance R36, the 35th diode D35 and 31st triode Q31, signaling control unit power input is equipped with signaling control unit electrode input end a and signal controls Unit negative input b, the control signal input are equipped with control signal input anode c and control signal input cathode D, the 31st integration module U31 are equipped with the first Light-emitting diode LED 1 and the 30th triode Q30;
The anode of first Light-emitting diode LED 1 in order to control bear by signal input part anode c, the first Light-emitting diode LED 1 The collector of extremely control signal input cathode d, the 30th triode Q30 are connected with one end of the 35th resistance R35, the The other end of 35 resistance R35 coil one end and the 30th with the cathode of the 35th diode D35, relay JD respectively One end of six resistance R36 is connected, and the other end of the 36th resistance R36 is signaling control unit electrode input end a, and the 35th The anode of diode D35 is connected with the collector of the coil other end of relay JD and the 31st triode Q31 respectively, third The transmitting of 11 triode Q31 extremely signaling control unit negative input b, the base stage and third of the 31st triode Q31 The emitter of ten pole pipe Q30 is connected.
As shown in figure 5, conversion trigger element is equipped with the first power input of automatic conversion trigger element, automatic conversion automatically Trigger element second source input terminal, automatic conversion trigger element power output end, power alarm signal output end, relay JD Two groups of normally-open normally-close transfer contacts, the 39th diode D39, the first power input of automatic conversion trigger element be equipped with from Turn changes the first power supply negative input terminal of trigger element the first power supply positive input DC1+ and automatic conversion trigger element DC1-, automatic conversion trigger element second source input terminal are equipped with automatic conversion trigger element second source electrode input end DC2+ With automatic conversion trigger element second source negative input DC2-, automatic conversion trigger element power output end is equipped with from turn Change trigger element positive pole output end DC3+ and automatic conversion trigger element power cathode output end DC3-, power alarm signal Output end is equipped with power alarm signal output end common end C, power alarm signal output end normally open end K and power alarm signal is defeated Two groups of contacts of outlet normal-closed end B, the relay JD be equipped with first group of common end T1, first group of normal-closed end T2, first group it is normal Beginning T3, second group of common end T4, second group of normal-closed end T5 and second group of normally open end T6;
The anode of 39th diode D39 forms automatic conversion trigger element first after being connected with first group of normally open end T3 Power supply positive input DC1+, the cathode of the 39th diode D39 and first group of normal-closed end T2 form automatic conversion after being connected Trigger element positive pole output end DC3+, first group of common end T1 are automatic conversion trigger element second source electrode input end DC2+, second group of common end T4 are that power alarm signal output end common end C, second group of normal-closed end T5 believe for power alarm Number output end normally open end K, second group of normally open end T6 are power alarm signal output end normally open end B, automatic conversion trigger element the One power supply negative input terminal DC1- is touched with automatic conversion trigger element second source negative input DC2- and automatic conversion respectively Bill member power cathode output end DC3- is connected.
As shown in fig. 6, display unit is equipped with display unit power input, the 15th resistance R15 and the second light-emitting diodes Pipe LED2, display unit power input are equipped with display unit power supply positive input a and display unit power supply negative input terminal One end of b, the 15th resistance R15 are display unit power supply positive input a, the other end of the 15th resistance R15 and the second hair The anode of optical diode LED2 is connected, and the cathode of the second Light-emitting diode LED 2 is display unit power supply negative input terminal b.
As shown in Figure 1, alternating current firewire is connected with power supply unit AC power firewire input terminal L1, alternating current zero curve and power supply list First AC power zero curve input terminal N1 is connected, and power supply unit AC power fire wire output end L2 exchanges firewire with detecting signal unit Input terminal a is connected, and power supply unit AC power zero line output end N2 is connected with detecting signal unit zero curve input terminal b, power supply list First DC power anode output end VCC respectively with display unit power supply positive input a, signaling control unit electrode input end a It is connected with the first power supply positive input of automatic conversion trigger element DC1+, GND points of power supply unit DC power cathode output end Not with display unit power supply negative input terminal b, signaling control unit negative input b and the first power supply of automatic conversion trigger element Negative input DC1-, which is corresponded to, to be connected, and detection signal the first output end c is connected with control signal input anode c, detects signal Second output terminal d is connected with control signal input cathode d, the positive phase of stand-by power supply the first power positive end c and battery pack Even, the first power cathode of stand-by power supply end d is connected with the cathode of battery pack, stand-by power supply second source positive terminal a and from turn It changes trigger element second source electrode input end DC2+ to be connected, stand-by power supply second source negative pole end b and automatic conversion triggering are single First second source negative input DC2- is connected, automatic conversion trigger element positive pole output end DC3+ and terminal device electricity Source electrode input end a is connected, automatic conversion trigger element power cathode output end DC3- and Terminal Equipment Power negative input b It is connected, power alarm signal output end common end C is connected with the common end c of control centre, and power alarm signal output end is normally opened End K is connected with the normally open end a of control centre and/or the normal-closed end b phases of power alarm signal output end normal-closed end B and control centre Even.
Preferential, battery pack uses the lithium battery group of 12V;First integration module U1 uses THX206H, the second integration module U2 uses PC817B, third integration module U3 to use TL431.
The power supply unit AC power firewire input terminal L1 and power supply unit AC power zero curve of the power supply unit of the system The DC power supply that AC220V is accessed between input terminal N1, becomes after integration module DB1 rectifications and filter circuit C1 containing certain The DC voltage of pulsation composition, which enters is converted into the low electricity of required high frequency by the first integration module U1, the first transformer T1 Pressure, becomes pulsating dc voltage after the first diode D1 is by this high frequency low voltage rectification, then through the 7th capacitance C7 and the Eight capacitance C8 filtering become required 12.6V DC power supplies, which is power terminal equipment and charges to battery pack.
Alternating current firewire exchanges firewire input after first fuse F1 and the first varistor MOV1 with detecting signal unit A is held to be connected, city's electrical fire zero curve is connected with detecting signal unit zero curve input terminal b, and detection unit zero curve input terminal b is through the 31st Capacitance C31, the 32nd resistance R32 decompressions, the rectifier circuit rectifies of the first tetrodes of diode D1~first D4 compositions, third 13 resistance R33 current limlitings and the 32nd capacitance C32 filter to form city's power detection signal, most afterwards through 14 resistance R34 of third Current limliting and the control signal input for transmitting a signal to signaling control unit, the 31st, which is electrically coupled U31 primary, generates light inspection Signal is surveyed, the 31st, which is electrically coupled U31 grade, receives the 30th triode ON after photosignal, through the 35th resistance R35 current limlitings make the 31st Q31 be connected, and the conducting of relay JD coils is attracted, and after the power is turned on, first group of relay is public by relay JD End T1 is connected with first group of normally open end T3, and power supply unit DC power anode output end VCC charges to battery pack, while through third 19 diode D39 outlet terminal equipment provide 12V voltages;It is connected between second group of common end T4 and second group of normally open end T6, Power alarm signal output end common end C connects signal, power alarm signal with the normally open end K formation of power alarm signal output end Output end common end C and power alarm signal output end normal-closed end B form open circuit signaling;
220V alternating currents as alternating current inputs are in off-position, and detection signal voltage disappears, and power supply unit is without 12V voltages Output, relay JD are discharged without electricity, and first group of common end T1 of relay JD and first group of normal-closed end T2 are connected, battery pack and the 39 diode D39 cathode are connected, but due to the unilateal conduction characteristic of diode, battery pack current terminal device equipment is defeated Go out;The former long close point of second group relay contact disconnects, and connects signal and becomes normally opened signal, to terminal alarms;Second group of public affairs simultaneously It holds the state of T4 and second group of normal-closed end T5 or second group of normally open end T6 to change altogether, normally opened or normally closed letter is sent to control centre Number.
When display unit has normal output voltage, it is depressured to the second light emitting diode through the 15th resistance R15 current limlitings LED2 powers, 2 normal luminous of the second Light-emitting diode LED.
Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent variations made by the utility model patent protection domain and change, It all should still belong to the scope that the utility model claims book is covered.

Claims (10)

1. a kind of intelligence outage management service system, it is characterised in that:It is single including power supply unit, battery pack, stand-by power supply management Member, detecting signal unit, signaling control unit and automatic conversion trigger element;
The power supply unit is used to be converted to alternating current the DC power supply of commercial power supply, and the power supply unit passes through standby electricity source capsule Unit is managed to charge for battery pack;
DC power supply of the battery pack for commercial power supply is capable of providing DC power supply when being in off-position;
The detecting signal unit is generated accordingly by detecting the on off operating mode of the connect alternating current of intelligent outage management service system Detect signal;
The signaling control unit generates corresponding control signal by detecting signal;
The automatic conversion trigger element is carried out by controlling signal automatically between the DC power supply and battery pack of commercial power supply Switching, the automatic conversion trigger element send out power alarm signal according to the change of control signal condition.
2. intelligence outage management service system according to claim 1, it is characterised in that:The intelligence outage management service System is additionally provided with terminal device and control centre;
The terminal device obtains the DC power supply of work by the DC power supply or battery pack of commercial power supply;
Whether being supplied by alternating current for terminal device confirmed by the power alarm signal of automatic conversion trigger element for the control centre Answer DC power supply.
3. intelligence outage management service system according to claim 2, it is characterised in that:The intelligence outage management service System is additionally provided with display unit, and the display unit is for showing output shape of the power supply unit by the DC power supply of commercial power supply State.
4. intelligence outage management service system according to claim 3, it is characterised in that:The power supply unit is equipped with power supply Unit ac power input end, power supply unit ac power output and power supply unit DC power output end, the standby electricity Source control unit is equipped with the first power end of stand-by power supply and stand-by power supply second source end, and the detecting signal unit is equipped with signal Detection unit power input and detection signal output end, the signaling control unit are equipped with signaling control unit power input End, control signal input and relay JD, the automatic conversion trigger element are equipped with the first power supply of automatic conversion trigger element Input terminal, automatic conversion trigger element second source input terminal, automatic conversion trigger element power output end, power alarm signal Two groups of normally-open normally-close transfer contacts of output end and relay JD, the terminal device are equipped with Terminal Equipment Power input terminal, institute It states control centre and is equipped with power alarm signal input part, the display unit is equipped with display unit power input;
The power supply unit ac power input end is corresponding with alternating current to be connected, the power supply unit ac power output and signal Detection unit power input, which corresponds to, to be connected, and the power supply unit DC power output end is defeated with signaling control unit power supply respectively Enter end, the first power input of automatic conversion trigger element is connected to correspond to display unit power input and be connected, the battery Group both ends respectively it is correspondings with the first power end of stand-by power supply administrative unit be connected, stand-by power supply second source end with automatically Transition trigger unit second source input terminal, which corresponds to, to be connected, and the detection signal output end is connected with control signal input, institute It states automatic conversion trigger element power output end with Terminal Equipment Power input terminal to be connected, the automatic conversion trigger element breaks Electric alarm signal output end is corresponding with the power alarm signal input part of control centre to be connected;
The control signal input changes the coil break-make of relay JD by detecting the detection signal that signal output end obtains Electricity condition, the automatic conversion trigger element make automatic conversion trigger element power output end by the corresponding contacts relay JD Switch between the DC power supply and battery pack of commercial power supply, the automatic conversion trigger element is touched by the way that relay JD is corresponding Point hair power alarm signal is to control centre.
5. intelligence outage management service system according to claim 4, it is characterised in that:The automatic conversion trigger element It is additionally provided with the 39th diode D39, it is single that first power input of automatic conversion trigger element is equipped with automatic conversion triggering The first power supply positive input DC1+ of member and automatic conversion trigger element the first power supply negative input terminal DC1-, the automatic conversion Trigger element second source input terminal is equipped with automatic conversion trigger element second source electrode input end DC2+ and automatic conversion is touched Bill member second source negative input DC2-, it is single that the automatic conversion trigger element power output end is equipped with automatic conversion triggering First positive pole output end DC3+ and automatic conversion trigger element power cathode output end DC3-, the power alarm signal output End is equipped with power alarm signal output end common end C, power alarm signal output end normally open end K and power alarm signal output end Two groups of contacts of normal-closed end B, the relay JD are equipped with first group of common end T1, first group of normal-closed end T2, first group of normally open end T3, second group of common end T4, second group of normal-closed end T5 and second group of normally open end T6;
The anode of the 39th diode D39 forms automatic conversion trigger element first after being connected with first group of normally open end T3 Power supply positive input DC1+, the cathode of the 39th diode D39 and first group of normal-closed end T2 form automatic after being connected Transition trigger unit positive pole output end DC3+, first group of common end T1 be automatic conversion trigger element second source just Pole input terminal DC2+, second group of common end T4 are power alarm signal output end common end C, second group of normal-closed end T5 It is power alarm signal output end normally open end B, institute for power alarm signal output end normally open end K, second group of normally open end T6 It is defeated with automatic conversion trigger element second source cathode respectively to state the first power supply negative input terminal of automatic conversion trigger element DC1- Enter to hold DC2- to be connected with automatic conversion trigger element power cathode output end DC3-.
6. intelligence outage management service system according to claim 5, it is characterised in that:The signaling control unit is also set There are the 31st integration module U31, the 35th resistance R35, the 36th resistance R36, the 35th diode D35 and third 11 triode Q31, the signaling control unit power input is equipped with signaling control unit electrode input end a and signal controls Unit negative input b, the control signal input are equipped with control signal input anode c and control signal input cathode D, the 31st integration module U31 are equipped with the first Light-emitting diode LED 1 and the 30th triode Q30;
The positive signal input part anode c in order to control of first Light-emitting diode LED 1, first Light-emitting diode LED 1 Cathode signal input part cathode d in order to control, the collector of the 30th triode Q30 and the one of the 35th resistance R35 End is connected, the other end of the 35th resistance R35 respectively with the cathode of the 35th diode D35, the line of relay JD Circle one end is connected with one end of the 36th resistance R36, the other end of the 36th resistance R36 for signaling control unit just Pole input terminal a, the 35th diode D35 anode respectively with the coil other end of relay JD and the 31st pole The collector of pipe Q31 is connected, the transmitting extremely signaling control unit negative input b of the 31st triode Q31, the third The base stage of 11 triode Q31 is connected with the emitter of the 30th triode Q30.
7. intelligence outage management service system according to claim 6, it is characterised in that:The detecting signal unit is also set There are the 32nd resistance R34s of resistance R32~the 34th, the first diode D4 of diode D1~the 4th, 11 rectifying full bridge moulds Block DB31, the 31st capacitance C31, the 32nd capacitance C32 and the first zener diode ZD1, the detecting signal unit electricity Source input terminal is equipped with detecting signal unit and exchanges firewire input terminal a and detecting signal unit zero curve input terminal b, the detection signal Output end is equipped with detection signal the first output end c and detection signal second output terminal d;
One end of the 32nd resistance R32 forms detecting signal unit after being connected with one end of the 31st capacitance C31 and hands over The other end of filariasis line input terminal a, the 32nd resistance R32 respectively with the other end of the 31st capacitance C31, the one or two The anode of pole pipe D1 and the cathode of the 4th diode D4 correspond to and are connected, the cathode of the first diode D1 respectively with the two or two pole One end of the cathode of pipe D2 and the 33rd resistance R33 are connected, and the other end of the 33rd resistance R33 is respectively with the 30th One end of the anode of two capacitance C32, the cathode of the first zener diode ZD1 and the 34th resistance R34 is connected, and the described 30th The other end of four resistance R34s is detection the first output end of signal c, the anode of the first zener diode ZD1, the 32nd electricity The anode of the cathode of appearance C32, the anode of third diode D3 and the 4th diode D4 forms detection signal second and exports after being connected The anode of end d, the second diode D2 form the input of detecting signal unit zero curve after being connected with the cathode of third diode D3 Hold b.
8. intelligence outage management service system according to claim 7, it is characterised in that:The power supply unit is equipped with first Fuse F1 and the first varistor MOV1, the power supply unit ac power input end are equipped with power supply unit AC power firewire Input terminal L1 and power supply unit AC power zero curve input terminal N1, the power supply unit ac power output are equipped with power supply unit One end of AC power fire wire output end L2 and power supply unit AC power zero line output end N2, the first fuse F1 are electricity Source unit AC power firewire input terminal L1, one end phase of the other end of the first fuse F1 and the first varistor MOV1 The other end and the alternating current zero curve phase of power supply unit AC power fire wire output end L2, the first varistor MOV1 are formed after even It is power supply unit AC power zero line output end N2 after even.
9. intelligence outage management service system according to claim 1, it is characterised in that:The battery pack is lithium battery Group.
10. intelligence outage management service system according to claim 6, it is characterised in that:The 31st integrated mould Block U31 uses PC817B photoelectric coupling integration modules.
CN201721861291.9U 2017-12-27 2017-12-27 A kind of intelligence outage management service system Expired - Fee Related CN207652131U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109462275A (en) * 2018-12-29 2019-03-12 海南京溪科技有限公司 Surface water monitors power supply system power-off intelligent alarm system automatically
CN112688319A (en) * 2020-12-28 2021-04-20 李广伟 Intelligent electric controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109462275A (en) * 2018-12-29 2019-03-12 海南京溪科技有限公司 Surface water monitors power supply system power-off intelligent alarm system automatically
CN112688319A (en) * 2020-12-28 2021-04-20 李广伟 Intelligent electric controller

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Address before: 264200 cloud computing center, No. 169 Torch Road, high tech Industrial Development Zone, Weihai, Shandong

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