CN105654665B - A kind of substation field safe and intelligent alarming device - Google Patents
A kind of substation field safe and intelligent alarming device Download PDFInfo
- Publication number
- CN105654665B CN105654665B CN201610191506.4A CN201610191506A CN105654665B CN 105654665 B CN105654665 B CN 105654665B CN 201610191506 A CN201610191506 A CN 201610191506A CN 105654665 B CN105654665 B CN 105654665B
- Authority
- CN
- China
- Prior art keywords
- chip
- chips
- pins
- siemens
- processing module
- 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.)
- Active
Links
- 238000004891 communication Methods 0.000 claims abstract description 40
- 238000012545 processing Methods 0.000 claims abstract description 31
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 230000002463 transducing effect Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000009466 transformation Effects 0.000 abstract description 4
- 238000003860 storage Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 102220179353 rs376307136 Human genes 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of substation field safe and intelligent alarming device, including rectangular box shape housing, suspension strop, it is characterised in that：The back side of the rectangular box shape housing is equipped with magnet plate；It is internally provided with circuit board；Front face is provided with two LED lights, button and LED display；The circuit board is provided with central data processing module, Siemens's TC35 communication modules, speech sound device, infrared inductor and 12V4AH batteries and its battery charge/discharge circuit；Siemens's TC35 communication modules and mobile phone remote communication terminal are communicated by GSM network.Personnel are not only entered security warning during transformer station's operation, and can be managed by short information of cell phone remote control, the security warning of all transformer stations in administrative area can be just managed with universal remote according to Changes in weather at any time by the alarming device.And easy to operate, real-time is good, maintenance is simple, greatly improve power transformation safety management level.
Description
The application be application number CN201410531754.X, on October 2014 applying date 11, denomination of invention " be easy to unification
The divisional application of the substation field safe and intelligent alarming device of management ".
Technical field
The present invention relates to a kind of improvement of substation field safety alarm device, specifically a kind of warning content can be with
Shi Genggai, with dynamic reminding effect, can remotely be managed collectively, by detect human body close to start, be exclusively used in transformer station's back brake
The substation field safe and intelligent alarming device of the work such as operation, tour, maintenance, maintenance.
Background technology
Transformer station is to enter line translation, collection to the voltage and current of electric energy in power system to neutralize the place of distribution.Due to becoming
Operational outfit in power station carries high voltage, high current, so operating personnel enters transformer station and carries out grid switching operation, tour, inspection
When the operation such as repairing, safeguard, it is necessary to improve awareness of safety, carry out safety measure, it is ensured that personal safety.At present, in order to ensure operation
Personnel enter safety during transformer station, and Sign Board is generally hung in transformer station, are indicated on Sign Board in prompting or warning
Hold.The deficiency of this prompting or warning signboard is：One is that the content of prompting on Sign Board or warning can not be according to weather
Situation, actual motion, maintenance, the change of maintenance work and change in real time, have certain limitation；Two be due on Sign Board
Word content is inflexible, does not move sound effective value, in the case where operating personnel concentrates on work for a long time, can produce fiber crops to Sign Board
Numbness psychology；Three be due to that Sign Board is suspended from a fixed position, and transformer station arranges multiple, in Changes in weather, no
Beneficial to the content for making unified warning.
It is well known that by SMS, by GSM network, SMS content can be passed to reception display
On part；Central data processor part, display device, communication module, voice module, infrared induction device, power failure data memory
With solar-electricity source battery, with the development of electronic technology, be also widely applied, this for make one kind by SMS just
It can be provided with the security warning of all transformer stations in universal remote management administrative area and the alarming device with dynamic sound effect new
Thinking and may.
By retrieval, have not yet to see just can manage all power transformations in administrative area by SMS with universal remote
The security warning stood, with dynamic sound effective value, by human body close to starting and the report of the alarming device of working power be used as using solar energy
Road.
The content of the invention
All in administrative area become can just be managed with universal remote by SMS it is an object of the invention to provide one kind
The security warning in power station, with dynamic sound effective value, by human body close to starting and be used as using solar energy the substation field of working power
Safe and intelligent alarming device.
In order to reach object above, the technical solution adopted in the present invention is：A kind of substation field safe and intelligent police
Showing device, including rectangular box shape housing, suspension strop, the two ends of suspension strop are fixed on the roof of rectangular box shape housing, its
It is characterised by：The back side of described rectangular box shape housing is equipped with magnet plate, and transformer station's steel framework is adsorbed in by magnet plate
On, and be screwed firmly；The inside of described rectangular box shape housing is provided with circuit board；Before rectangular box shape housing
Plate face is provided with two LED lights, button and LED display；One of LED light indicates to warn the communication of the device
Module working condition, button realizes sound-recording function, and another LED light indicates to warn the recording state of the device；Described
Circuit board is provided with central data processing module, Siemens's TC35 communication modules, speech sound device, infrared inductor, 12V4AH electric power storages
Pond, battery charge/discharge circuit and its LM2596SDC-DC modules being connected with battery charge/discharge circuit and LM1117 chips
Voltage regulator；Siemens's TC35 communication modules and mobile phone remote communication terminal are communicated by GSM network；12V4AH batteries
Output end is by battery charge/discharge circuit, LM2596SDC-DC modules and LM1117 chip voltage regulators and central data
The power input pin connection of C8051F020 single-chip microcomputers in processing module, 3.3V work is provided for central data processing module
Voltage；The P3.1 pins of the signal output part of infrared inductor and the C8051F020 single-chip microcomputers in central data processing module connect
Connect；The access pin of speech sound device is connected with the P3.0 pins of the C8051F020 single-chip microcomputers in central data processing module；Siemens
The C8051F020 monolithics in IGT, RXD, TXD pin and central data processing module in the TC35 chips of TC35 communication modules
P3.2, P0.1, P0.0 pin connection of machine；Mobile phone remote communication terminal is double by GSM network and Siemens's TC35 communication modules
To communication.
The present invention is also implemented by following measure：Described central data processing module, including C8051F020 single-chip microcomputers,
74LS154 chips, TIP127 rows driving tube, 74HC595 chips and 8550 driving tubes；TIP127 rows driving tube is provided with 16,
74HC595 chips are provided with 8, and 8550 driving tubes are provided with 64；A, B, C, D pin and C8051F020 of 74LS154 chips are mono-
P2.0, P2.1, P2.2, P2.3 pin connection of piece machine, 0 pin to 15 pins of 74LS154 chips connect 16 respectively
The grid of TIP127 row driving tubes, the source electrode of 16 TIP127 row driving tubes is connected, and connects+5V power supplys, and 16 TIP127 rows drive
The drain electrode connection LED display of dynamic pipe；S1 pins, CLK pin, PCK pins, G pins and the C8051F020 of 74HC595 chips
P2.4, P2.5, P2.6, P2.7 pin connection of single-chip microcomputer；8 74HC595 chips constitute shift register；74HC595 chips
The QA pins grid that passes through R20K Ω 8550 driving tubes of connection；The drain electrode connection LED display of 8550 driving tubes；Separately
Outside, P0.7, P0.6 pin of C8051F020 single-chip microcomputers are also connected with SDA the and SCL pins of two power down storage chips；Described
WP, the VCC pin of two power down storage chips connect+5V voltages, GND the and A1 pins of one of power down storage chip are grounded,
The GND pin ground connection of another power down storage chip, A1 pins connect+5V voltages；The SDA and SCL of two power down storage chips draw
Pin is in parallel；The model of two power down storage chips is AT24C1024 chips, for storing 16 × 16 Chinese in UCDOS softwares
The English mould file ASC16 of word Chinese matrix HZK16 and 8 × 16, in addition, one of power down storage chip is additionally operable to store GSM
After the prompt message that mobile phone remote communication terminal is sent, system electrification, that is, show the prompt message of last time；Described
P0.0, P0.6, P0.7, P2.0-P2.7, P3.0-P3.2 pin of C8051F020 single-chip microcomputers 81 select open-drain, additional
2K Ω pull-up resistors, 2K Ω pull-up resistor parallel connections are followed by+5V voltages.
In described Siemens's TC35 communication modules, including TC35 chips and SIM card holder, 2G phonecards insertion SIM card holder,
1,2,3,4,5 pins of TC35 chips connect+5V voltages, and 6,7,8,9,10 pins of TC35 chips are grounded, and the 32 of TC35 chips draws
Pin is grounded by a LED light, the working condition for indicating Siemens's TC35 communication modules；The IGT of TC35 chips draws
Pin is connected with the P3.2 pins of C8051F020 single-chip microcomputers, after system electrification, and P3.2 pins mouthful are carried to the IGT pins of TC35 chips
For a low pulse for being more than 100ms, level declines the duration no more than 1ms, and the serial ports and C8051F020 of TC35 chips are mono-
The serial ports of piece machine is connected, and realizes the transmission of prompt message；Siemens's TC35 communication modules receive the short message of telecommunication terminal, and
Short message content is sent to central data processing module.
Described infrared inductor, including BISS0001 rpyroelectric infrareds transducing signal processing integrated chip and RE200B heat
Release electric infrared sensor；Human body signal is detected using RE200B pyroelectric infrared sensors, using BISS0001 rpyroelectric infrareds
Transducing signal handles integrated chip and carries out preliminary treatment to the signal of collection, high level is exported when detecting human body signal, not
Export low level when detecting human body signal, and " switching value " signal is transported to the P3.1 pins mouthful of C8051F020 single-chip microcomputers；For
Infrared detection sensitivity is improved, Fresnel lens is installed additional before RE200B pyroelectric infrared sensors；Infrared inductor sense
Know human body temperature, the personnel of determining whether come into, distance of reaction sets 5 meters.
Described LED display is known technology, including 16*64 dot matrix（Four Chinese characters）Surface mounted LED display screen and its drive
Dynamic circuit；Using Dynamic Announce principle, the row LED of sequential illumination 16；Instructed according to central data processing module, in real time rolling
The dynamic display indicative content of operation field；LED display when nobody is close in putting out screen low power consumpting state, someone close to when,
Scroll indicative content；For special circumstances such as night works, it can be set by short message, be constantly in LED display
After working condition, end-of-job, working condition is cancelled by short message.
The input connection battery charge/discharge circuit of described 12V4AH batteries, the input of battery charge/discharge circuit
End connection 18V5W solar panels, output end connection AC-DC Switching Power Supplies；The output end of 12V4AH batteries passes through electric power storage
Pond charge/discharge circuit, LM2596S DC-DC modules are connected with LM1117 chip voltage regulators, export 3.3 volts of DC voltages；
Described AC-DC Switching Power Supplies produce for He Tian great reputation Electronics Co., Ltd. of Shenzhen, model HT70C14 AC-DC switches
Power module, inputs 220 volts of civil powers, is output as 13.8 volts of DC voltages；When exterior light is according to deficiency, by manually by AC-DC
Switching Power Supply connects 220 volts of alternating currents in transformer station, is the charging of 12V4AH batteries；LM2596S DC-DC modules are by electric power storage
Pond charge/discharge circuit output end voltage is transformed to the volt of direct current+5, is used as the working power of each chip；LM1117 chip voltages are adjusted
The volt of direct current+5 is transformed to 3.3 volts of direct current by section device, is that C8051F020 single-chip microcomputers are powered；12V4AH battery normal voltage ranges
10.6-14.4 is lied prostrate；Described LM1117 chip voltage regulators, including LM1117-3.3 chips, the IN of LM1117-3.3 chips
Pin connects+5V power supplys, the OUT pins output 3.3V voltages of LM1117-3.3 chips.
Described speech sound device, including ISD1810 recording chips, loudspeaker, button, MIC Mikes, by bonded+5V voltages ,+
5V voltages access the RECLED pins of ISD1810 recording chips by another LED light, resistance R1K simultaneously, pass through electric capacity
C0.1uf connects the VSS pins of ISD1810 recording chips, and the VCC pin of ISD1810 recording chips also connects+5V voltages；LED is indicated
Lamp is used to whether indicate ISD1810 recording chips in recording state, and this lamp is lighted when record button is pressed；ISD1810 recording cores
SP+, SP- pin of piece and the positive and negative electrode of loudspeaker are connected；When button is pressed, start sound-recording function, record prompting recording；
Wherein record length up to 10 seconds, when there is personnel close to infrared inductor, the P3.1 pins mouthful of C8051F020 single-chip microcomputers are defeated
Go out pulse-triggered ISD1810 recording chip playback.
The beneficial effects of the present invention are：A kind of substation field safe and intelligent alarming device, is not only realized to personnel
Safety warning function when carrying out the operations such as grid switching operation, tour, maintenance, maintenance into transformer station, and mobile phone can be passed through
The short message remote control management, can at any time according to Changes in weather just can with universal remote manage administrative area in all transformer stations safety
Warning, with dynamic sound effective value, by human body close to start and working power is used as using solar energy.And easy to operate, real-time
Well, maintenance is simple, greatly improve power transformation safety management level, and substation management personnel can be according to weather conditions, power failure
Equipment, action, safe distance, operating personnel etc. set targeted safety instruction content in real time, when operating personnel walks close to
During suggestion device, the method for taking sound and LED screen to scroll reminds operating personnel's safety notice.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is circuit principle structure schematic block diagram of the invention.
Fig. 3 is structure central data processing module circuit theory schematic diagram of the invention.
Fig. 4 is the power down storage chip circuit theory schematic diagram in the central data processing module circuit of the present invention.
Fig. 5 is the circuit theory schematic diagram of Siemens's TC35 communication modules of the present invention.
Fig. 6 is the circuit theory schematic diagram of the infrared inductor of the present invention.
Fig. 7 connects circuit theory schematic block diagram for the 12V4AH batteries of the present invention.
Fig. 8 is the battery charge/discharge circuit principle schematic in Fig. 7.
Fig. 9 is the LM1117 chip voltage regulator circuit theory schematic diagrams in Fig. 7.
Figure 10 is the circuit theory schematic diagram of the speech sound device of the present invention.
In figure：1st, rectangular box shape housing；2nd, suspension strop；3rd, magnet plate；4th, circuit board；5th, LED light；6th, button；
7th, LED display；8th, central data processing module；81st, C8051F020 single-chip microcomputers；82nd, 74LS154 chips；83rd, TIP127 rows
Driving tube；84th, 74HC595 chips；85th, 8550 driving tubes；86th, power down storage chip；87th, 2K Ω pull-up resistors；9th, west gate
Sub- TC35 communication modules；91st, TC35 chips；92nd, SIM card holder；10th, speech sound device；11st, infrared inductor；111st, BISS0001 heat
Release electric infrared sensing signal transacting integrated chip；112nd, RE200B pyroelectric infrared sensors；13rd, 12V4AH batteries；14th, store
Battery charging/discharging circuit；15th, mobile phone remote communication terminal；16th, 18V5W solar panels；17th, AC-DC Switching Power Supplies；18、
LM2596S DC-DC modules；19th, LM1117 chip voltage regulators.
Embodiment
Embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 give one embodiment.
Reference picture 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 make the present invention.A kind of transformer station shows
Field safe and intelligent alarming device, including rectangular box shape housing 1, suspension strop 2, the two ends of suspension strop 2 are fixed on rectangular box shape
On the roof of housing 1, it is characterised in that：The back side of described rectangular box shape housing 1 is equipped with magnet plate 3, is inhaled by magnet plate 3
Invest on transformer station's steel framework, meanwhile, suitable height is hung over by suspension strop 2, and be screwed firmly；Described is rectangular
The inside of the box-like housing 1 of shape is provided with circuit board 4；Two LED lights 5 are provided with the front face of rectangular box shape housing 1, are pressed
Key 6 and LED display 7；One of LED light 5 indicates to warn the communication module working condition of the device, button realization record
Sound function, another LED light 5 indicates to warn the recording state of the device；Described circuit board is provided with central data
Manage module 8, Siemens's TC35 communication modules 9, speech sound device 10, infrared inductor 11,12V4AH batteries 13, battery discharge charge
Circuit 14 and its LM2596SDC-DC modules 18 being connected with battery charge/discharge circuit 14 and the regulation of LM1117 chip voltages
Device 19；Siemens's TC35 communication modules 9 and mobile phone remote communication terminal 15 are communicated by GSM network；12V4AH batteries 13
Output end is by battery charge/discharge circuit 14, LM2596SDC-DC modules 18 and LM1117 chip voltage regulators 19 with
The power input pin connection of the C8051F020 single-chip microcomputers 81 in data processing module 8 is entreated, is provided for central data processing module
3.3V operating voltage；The signal output part of infrared inductor 11 and the C8051F020 single-chip microcomputers 81 in central data processing module 8
P3.1 pins connection；The access pin of speech sound device 10 and the C8051F020 single-chip microcomputers 81 in central data processing module 8
P3.0 pins are connected；IGT, RXD, TXD pin and central data in the TC35 chips 91 of Siemens's TC35 communication modules 9 are handled
P3.2, P0.1, P0.0 pin connection of C8051F020 single-chip microcomputers 81 in module 8；Mobile phone remote communication terminal 15 passes through GSM
Network and the both-way communication of Siemens's TC35 communication modules 9；Signal close to human body is detected by infrared inductor 11；In described
Entreat data processing module 8 in real time detection infrared inductor 11 state, when the personnel that detected close to when, start speech sound device 10 broadcast
" prompting recording " is put, while starting LED display 7, suggestion content is scrolled；Siemens's TC35 communication modules 9 are in all the time
Receive short message state, when receiving external messaging, central data processing module 8 reads in short message content, and carries out inter-process, outside
When portion needs, short message content is sent to LED display 7 and scrolled；Long-range warning is issued by mobile phone remote communication terminal 15
Information, the device is received after external messaging, is returned and is confirmed short message.
It is used as the improvement of the present invention：Described central data processing module 8, including C8051F020 single-chip microcomputers 81,
74LS154 chips 82, TIP127 rows driving tube 83,74HC595 chips 84 and 8550 driving tubes 85；TIP127 rows driving tube 83
Provided with 16,74HC595 chips 84 are provided with 8, and 8550 driving tubes 85 are provided with 64；A, B, C, D of 74LS154 chips 82 draw
Pin is connected with P2.0, P2.1, P2.2, P2.3 pin of C8051F020 single-chip microcomputers 81, and 0 pin of 74LS154 chips 82 to 15 draws
Pin connects the grid of 16 TIP127 rows driving tubes 83 respectively, and the source electrode of 16 TIP127 rows driving tubes 83 is connected, and meets+5V
Power supply, the drain electrode connection LED display 7 of 16 TIP127 rows driving tubes 83；The S1 pins of 74HC595 chips 84, CLK pin,
PCK pins, G pins are connected with P2.4, P2.5, P2.6, P2.7 pin of C8051F020 single-chip microcomputers 81；8 74HC595 chips
84 composition shift registers；The grid that the QA pins of 74HC595 chips 84 pass through R20K Ω 8550 driving tubes 85 of connection；8550
The drain electrode connection LED display 7 of field driving tube 85；In addition, P0.7, P0.6 pin of C8051F020 single-chip microcomputers 81 are also connected with two
SDA the and SCL pins of individual power down storage chip 86；WP, the VCC pin of two described power down storage chips 86 connect+5V electricity
Pressure, GND the and A1 pins ground connection of one of power down storage chip 86, the GND pin ground connection of another power down storage chip 86,
A1 pins connect+5V voltages；SDA the and SCL pins in parallel of two power down storage chips 86；The type of two power down storage chips 86
Number it is AT24C1024 chips, for storing the English moulds of 16 × 16 Chinese character font file HZK16 and 8 × 16 in UCDOS softwares
File ASC16；In addition, one of power down storage chip 86 is additionally operable to store, GSM mobile handset telecommunication terminal 15 sends carries
Show information；The model AT24C16 chips of power down storage chip 86；The P0.0 of described C8051F020 single-chip microcomputers 81, P0.6,
P0.7, P2.0-P2.7, P3.0-P3.2 pin select open-drain, additional 2K Ω pull-up resistors 87,2K Ω pull-up resistors 87
Parallel connection is followed by+5V voltages；Sent out in addition, one of power down storage chip 86 is additionally operable to storage GSM mobile handset telecommunication terminal 15
After the prompt message come, system electrification, that is, show the prompt message of last time.
Described Siemens's TC35 communication modules 9, including TC35 chips 91 and SIM card holder 92,2G phonecards insertion SIM card
In seat 92,1,2,3,4,5 pins of TC35 chips 91 connect+5V voltages, and 6,7,8,9,10 pins of TC35 chips 91 are grounded,
32 pins of TC35 chips 91 are grounded by a LED light 5, the work shape for indicating Siemens's TC35 communication modules 9
State；The IGT pins of TC35 chips 91 are connected with the P3.2 pins of C8051F020 single-chip microcomputers 81, after system electrification, P3.2 pins mouthful
IGT pins to TC35 chips 91 provide a low pulse for being more than 100ms, and level declines the duration no more than 1ms, TC35
The serial ports of chip 91 is connected with the serial ports of C8051F020 single-chip microcomputers 81, realizes the transmission of prompt message；Siemens TC35 communication moulds
Block 9 receives the short message of telecommunication terminal, and short message content is sent to central data processing module 8.
Described infrared inductor 11, including the BISS0001 rpyroelectric infrareds transducing signal processing He of integrated chip 111
RE200B pyroelectric infrared sensors 112；Human body signal is detected using RE200B pyroelectric infrared sensors 112, used
The signals of BISS0001 rpyroelectric infrareds transducing signal processing 111 pairs of integrated chip collection carry out preliminary treatment, when detecting people
High level is exported during body signal, low level is exported when being not detected by human body signal, and " switching value " signal is transported into C8051F020
The P3.1 pins mouthful of single-chip microcomputer 81；To improve infrared detection sensitivity, add before RE200B pyroelectric infrared sensors 112
Fill Fresnel lens；Infrared inductor 11 perceives human body temperature, and the personnel of determining whether come into, and distance of reaction sets 5 meters.
Described LED display 7 is known technology, including 16*64 dot matrix（Four Chinese characters）Surface mounted LED display screen and its drive
Dynamic circuit；Using Dynamic Announce principle, the row LED of sequential illumination 16, speed（Often capable refresh rate is more than
50Hz）, because the persistence of vision of people is acted on, it becomes possible to see complete character image；Referred to according to central data processing module 8
Order, scrolls the indicative content of operation field in real time；LED display 7, in screen low power consumpting state is put out, has when nobody is close
People close to when, scroll indicative content；For special circumstances such as night works, it can be set by short message, make LED display
7 are constantly in after working condition, end-of-job, and working condition is cancelled by short message.
The input connection battery charge/discharge circuit 14 of described 12V4AH batteries 13, battery charge/discharge circuit
14 inputs connection 18V5W solar panels 16, output end connection AC-DC Switching Power Supplies 17；12V4AH batteries 13 it is defeated
Go out end to be connected with LM1117 chip voltage regulators 19 by battery charge/discharge circuit 14, LM2596S DC-DC modules 18,
Export 3.3 volts of DC voltages；Described AC-DC Switching Power Supplies 17 produce for He Tian great reputation Electronics Co., Ltd. of Shenzhen, model
For HT70C14 AC-DC switch power modules, 220 volts of civil powers are inputted, 13.8 volts of DC voltages are output as；When exterior light is not according to
When sufficient, AC-DC Switching Power Supplies 17 are connected 220 volts of alternating currents in transformer station by substation management personnel manually, are 12V4AH electric power storages
Charge in pond 13；The output end voltage of battery charge/discharge circuit 14 is transformed to the volt of direct current+5 by LM2596S DC-DC modules 18, is made
For the working power of each chip；The volt of direct current+5 is transformed to 3.3 volts of direct current by LM1117 chip voltage regulators 19, is
C8051F020 single-chip microcomputers 81 are powered；The normal voltage range 10.6-14.4 of 12V4AH batteries 13 is lied prostrate；Battery charge/discharge circuit
14 have under-voltage and over-voltage protecting function, prevent accumulator super-charge or over-discharge；Described LM1117 chip voltage regulators
19, including LM1117-3.3 chips 191, the IN pins of LM1117-3.3 chips 191 connect+5V power supplys, LM1117-3.3 chips
191 OUT pins output 3.3V voltages.
Described speech sound device 10, including ISD1810 recording chips 101, loudspeaker 102, button 6, MIC Mikes, button 6 connects+
5V voltages ,+5V voltages access the RECLED of ISD1810 recording chips 101 by another LED light 5, resistance R1K simultaneously
Pin, the VSS pins of ISD1810 recording chips 101, the VCC pin of ISD1810 recording chips 101 are connect by electric capacity C0.1uf
Also+5V voltages are connect；The LED light 5 is used to whether indicate ISD1810 recording chips 101 in recording state, and record button is pressed
This lamp will be lighted when lower；SP+, SP- pin of ISD1810 recording chips 101 are connected with the positive and negative electrode of loudspeaker 102；When button 6
When pressing, start sound-recording function, record prompting recording；Wherein record length up to 10 seconds, when having personnel close to infrared induction
During device 11, the playback of P3.1 pin mouthful output pulse-triggered ISD1810 recording chips 101 of C8051F020 single-chip microcomputers 81；Language
Sound device 10 in advance records recording, for example " station equipment charging operation, it is noted that safe distance！" etc., when personnel are close, broadcast
Play a record, prompting personnel take care.
The short message content of described mobile phone remote communication terminal 15：Such as thunderstorm weather, then short message content can be " tour power transformation
Stand and please correctly dress insulating boot, safety cap, not close to arrester！”；Service work, short message content can be for " 110kV intervals are switched
Maintenance, adjacent switch interval is powered, 1.5 meters of safe distance, not entering into charged intervals！”.
Claims (1)
1. a kind of substation field safe and intelligent alarming device, including rectangular box shape housing（1）, suspension strop（2）, suspension strop
（2）Two ends be fixed on rectangular box shape housing（1）Roof on, it is characterised in that：Described rectangular box shape housing（1）'s
The back side is equipped with magnet plate（3）；Described rectangular box shape housing（1）Inside be provided with circuit board（4）；In rectangular box shape housing
（1）Front face provided with two LED lights（5）, button（6）And LED display（7）；Described circuit board（4）It is provided with
Central data processing module（8）, Siemens's TC35 communication modules（9）, speech sound device（10）, infrared inductor（11）, 12V4AH store
Battery（13）, battery charge/discharge circuit（14）And its with battery charge/discharge circuit（14）The LM2596SDC-DC moulds of connection
Block（18）With LM1117 chip voltage regulators（19）；Siemens's TC35 communication modules（9）With mobile phone remote communication terminal（15）
Communicated by GSM network；12V4AH batteries（13）Output end pass through battery charge/discharge circuit（14）、LM2596SDC-
DC modules（18）With LM1117 chip voltage regulators（19）With central data processing module（8）In C8051F020 single-chip microcomputers
（81）Power input pin connection；Infrared inductor（11）Signal output part and central data processing module（8）In
C8051F020 single-chip microcomputers（81）P3.1 pins connection；Speech sound device（10）Access pin and central data processing module（8）In
C8051F020 single-chip microcomputers（81）P3.0 pins connection；Siemens's TC35 communication modules（9）TC35 chips（91）In
IGT, RXD, TXD pin and central data processing module（8）In C8051F020 single-chip microcomputers（81）P3.2, P0.1, P0.0 pipe
Pin is connected；Mobile phone remote communication terminal（15）Pass through GSM network and Siemens's TC35 communication modules（9）Both-way communication；
Described 12V4AH batteries（13）Input connection battery charge/discharge circuit（14）, battery charge/discharge circuit
（14）Input connects 18V5W solar panels（16）, output end connection AC-DC Switching Power Supplies（17）；12V4AH batteries
（13）Output end pass through battery charge/discharge circuit（14）, LM2596S DC-DC modules（18）Adjusted with LM1117 chip voltages
Save device（19）Connection, exports 3.3 volts of DC voltages；Described AC-DC Switching Power Supplies（17）220 volts of civil powers are inputted, are output as
13.8 lie prostrate DC voltage；Described LM1117 chip voltage regulators（19）, including LM1117-3.3 chips（191）, LM1117-
3.3 chip（191）IN pins connect+5V power supplys, LM1117-3.3 chips（191）OUT pins output 3.3V voltages；
Described infrared inductor（11）, including BISS0001 rpyroelectric infrareds transducing signal processing integrated chip（111）With
RE200B pyroelectric infrared sensors（112）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610191506.4A CN105654665B (en) | 2014-10-11 | 2014-10-11 | A kind of substation field safe and intelligent alarming device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531754.XA CN104332020B (en) | 2014-10-11 | 2014-10-11 | Be convenient to the substation field safe and intelligent alarming device of unified management |
| CN201610191506.4A CN105654665B (en) | 2014-10-11 | 2014-10-11 | A kind of substation field safe and intelligent alarming device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410531754.XA Division CN104332020B (en) | 2014-10-11 | 2014-10-11 | Be convenient to the substation field safe and intelligent alarming device of unified management |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105654665A CN105654665A (en) | 2016-06-08 |
| CN105654665B true CN105654665B (en) | 2017-11-03 |
Family
ID=56496597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610191506.4A Active CN105654665B (en) | 2014-10-11 | 2014-10-11 | A kind of substation field safe and intelligent alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105654665B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025760A (en) * | 2017-04-12 | 2017-08-08 | 国网浙江建德市供电公司 | It is a kind of to be used for electric substation, the Intelligent speech prompting apparatus of transformer station |
| CN111161655A (en) * | 2020-01-07 | 2020-05-15 | 国网河北省电力有限公司 | Multifunctional safety warning box |
| CN113096566A (en) * | 2021-03-31 | 2021-07-09 | 国网山东省电力公司乐陵市供电公司 | Safety warning device for live hoisting of extra-high voltage transformer substation and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201274069Y (en) * | 2008-09-28 | 2009-07-15 | 山西省电力公司阳泉供电分公司 | False operation preventing voice prompt for transforming plant |
| JP2009194521A (en) * | 2008-02-13 | 2009-08-27 | Nec Corp | Search system and search method |
| CN202472818U (en) * | 2012-03-16 | 2012-10-03 | 武汉钢铁(集团)公司 | Infrared voice-type light emitting diode (LED) safety warning device |
| CN102760348A (en) * | 2012-06-28 | 2012-10-31 | 河南省电力公司信阳供电公司 | Remote monitoring and alarm device for transformer substation |
| CN103679987A (en) * | 2012-09-06 | 2014-03-26 | 国网辽宁省电力有限公司大连供电公司 | Security monitoring device for power distribution station |
| CN204155405U (en) * | 2014-10-11 | 2015-02-11 | 国家电网公司 | Be convenient to the substation field safe and intelligent alarming device of unified management |
-
2014
- 2014-10-11 CN CN201610191506.4A patent/CN105654665B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009194521A (en) * | 2008-02-13 | 2009-08-27 | Nec Corp | Search system and search method |
| CN201274069Y (en) * | 2008-09-28 | 2009-07-15 | 山西省电力公司阳泉供电分公司 | False operation preventing voice prompt for transforming plant |
| CN202472818U (en) * | 2012-03-16 | 2012-10-03 | 武汉钢铁(集团)公司 | Infrared voice-type light emitting diode (LED) safety warning device |
| CN102760348A (en) * | 2012-06-28 | 2012-10-31 | 河南省电力公司信阳供电公司 | Remote monitoring and alarm device for transformer substation |
| CN103679987A (en) * | 2012-09-06 | 2014-03-26 | 国网辽宁省电力有限公司大连供电公司 | Security monitoring device for power distribution station |
| CN204155405U (en) * | 2014-10-11 | 2015-02-11 | 国家电网公司 | Be convenient to the substation field safe and intelligent alarming device of unified management |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105654665A (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106372693A (en) | Internet of Things technology-based intelligent school bag system and method | |
| CN103346598A (en) | Mobile power supply and extended function application method thereof | |
| CN105654665B (en) | A kind of substation field safe and intelligent alarming device | |
| CN203761427U (en) | Coal mine staff life security management system based on RFID and zigbee wireless sensor network | |
| CN101895566A (en) | Hand-held version information checking device | |
| CN203149786U (en) | Work prompter | |
| CN202774761U (en) | Theft-proof handbag | |
| CN100553071C (en) | A kind of intelligent digital battery | |
| CN204155405U (en) | Be convenient to the substation field safe and intelligent alarming device of unified management | |
| CN207070170U (en) | Law-enforcing recorder | |
| CN206311783U (en) | A kind of wireless rainfall warning system | |
| CN205319800U (en) | Power scheduling operation safety control system | |
| CN209232078U (en) | Sound and light alarm signal acquisition device | |
| CN208622225U (en) | A kind of dim light charging type intelligent smoke detector system | |
| CN217917635U (en) | Electric bicycle intelligent charging circuit with ten-way channel | |
| CN104332020B (en) | Be convenient to the substation field safe and intelligent alarming device of unified management | |
| CN106100077A (en) | A kind of charging system of networking | |
| CN206114908U (en) | Towed vehicle localization tracking ware | |
| CN106961136A (en) | The high-power charging pile of 220V self-inspections | |
| CN205375114U (en) | Device that long -range power monitoring of GSM SMS and sudden change of collection environment sound were reported to police | |
| CN210271129U (en) | Electricity charge alarm device | |
| CN204373687U (en) | A kind of plant's environmental monitoring handheld device based on Internet of Things | |
| CN208334968U (en) | A kind of signal pickup assembly for dynamic environment monitoring system | |
| CN207207776U (en) | A kind of intelligent DC charging pile | |
| CN204793452U (en) | Novel intelligence electric vehicle charging socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Changlun Inventor after: Qi Xiaoyan Inventor after: Liang Longfei Inventor after: Wang Tao Inventor after: Ding Jifeng Inventor after: Lv Gang Inventor after: Li Xinlei Inventor after: Wang Wenjun Inventor after: Liu Zhendong Inventor after: Zhao Lei Inventor after: Li Chuanjun Inventor after: Tan Yanchao Inventor after: Ma Liguo Inventor after: Li You Inventor after: Ma Shuai Inventor after: Meng Fanmin Inventor after: Wang Xiaojun Inventor after: Liu Hengjie Inventor after: Liu Zengcuan Inventor before: Hu Changlun |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |