CN105682292A - Medium/short tunnel illumination safety energy-saving programmable remote control system - Google Patents

Medium/short tunnel illumination safety energy-saving programmable remote control system Download PDF

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Publication number
CN105682292A
CN105682292A CN201610124510.9A CN201610124510A CN105682292A CN 105682292 A CN105682292 A CN 105682292A CN 201610124510 A CN201610124510 A CN 201610124510A CN 105682292 A CN105682292 A CN 105682292A
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China
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pin
chip
resistance
power supply
phototube coupling
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CN105682292B (en
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张瑞峰
张跃峰
何晓明
杨军
王力杰
谷金钢
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Shanxi Traffic Construction Supervision Corp
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Shanxi Traffic Construction Supervision Corp
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

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Abstract

The invention belongs to the technical field of medium/short tunnel illumination safety energy-saving monitoring for high-grade highways and second-grade and third-grade highways, and specifically to a medium/short tunnel illumination safety energy-saving programmable remote control system. The medium/short tunnel illumination safety energy-saving programmable remote control system provided by the invention is highly targeted, low in cost, simple to install, convenient to operate, low in maintenance cost and free of a professional for later period maintenance and management; modifications and maintenance management requirements in the later periods can be satisfied by only requiring a simple form-filling modifying operation on the to-be-changed and to-be-modified control detection objects; and the medium/short tunnel illumination safety energy-saving programmable remote control system provided by the invention comprises a microprocessor circuit, a reset circuit, a clock circuit, a communication interface circuit, an optoelectronic isolation switching value input circuit, an optoelectronic isolation and electromagnetic isolation switching value output circuit, an interface circuit, a photoresistance ambient light detection sensor circuit and a dual-loop dual-isolation power supply circuit.

Description

In/the energy-conservation Long-distance Control system able to programme of short tunnel lighting safety
Technical field
The invention belongs to high-grade highway and two, in Class III highway, short tunnel lighting safety energy-saving monitoring technical field, be specifically related in one/the energy-conservation Long-distance Control system able to programme of short tunnel lighting safety.
Background technology
The clock control techniques used in tunnel control at present, there is following problem and shortcoming: 1, its existence control time difference is big, the equation of light easily making the inside and outside formation in tunnel bigger, produces black hole effect and dazzles photoeffect problem, bring potential safety hazard shortcoming to tunnel environment; 2, not having remote detection controlling functions, controling parameters configures and loop control must be arrived the problem that electric substation operates, and while adding operation maintenance cost, brings the security risk set out on a journey and expense shortcoming; 3, not there is tunnel external environment illuminance detection function, according to ambient light, lighting loop can not be carried out corresponding control problem, cause the problem of serious energy dissipation and tunnel environment to there is potential safety hazard shortcoming. 4, not there is vehicle detection function, with or without vehicle, lighting loop can not be carried out corresponding control according in tunnel, when there is no vehicle pass-through in tunnel for a long time, cause even more serious energy dissipation problem and shortcoming. The PLC control technology used at motorway long tunnel and speciality tunnel carries out lighting loop control and management for middle short tunnel, there is following problem and shortcoming: 1, PLC control technology, centering, short tunnel application exist, professional and technical personnel is needed to carry out application programming and maintenance issues, early investment problem costly, later stage is to operation maintenance overhead charges high problem, it is desired to operation maintenance managerial personnel's specified quality height, needs the shortcoming of specialty programming technique personnel; 2, PLC control system adopts high precision optical sensor, exists and builds the problem dropped into costly, the shortcoming that later maintenance cost is big, therefore PLC control technology scheme early stage, usually only adopts in long tunnel and speciality tunnel, seldom use in middle short tunnel;The difficulty run into for addressing these problems in operation management, motorway development present situation be in, short tunnel, every bar motorway accounts for tunnel ratio higher, quantity is bigger, later stage operation management peopleware and requirement differ greatly, maintenance technology difficulty is relatively big, brings inconvenience greatly and higher maintenance cost to later stage operation management.
Summary of the invention
The present invention is for solving the problem, during offer is a kind of/the energy-conservation Long-distance Control system able to programme of short tunnel lighting safety, this control device function is with strong points, and cost is low, installs simple, easy to operate, maintenance cost is low, and later maintenance management, only need to the control detected object to be changed and to revise without the need to professional and technical personnel's programming, simply fill in a form retouching operation, the later stage can be met to the amendment of various control detection function and maintenance management demand.
The technical scheme of the present invention is:
In a kind of/the energy-conservation Long-distance Control system able to programme of short tunnel lighting safety, it is made up of the two insulating power supply circuit in microcontroller circuit, reset circuit, clock circuit, communication interface circuit, photoelectric switch amount input circuit, Phototube Coupling and electromagnetic isolation switching value output circuit, interface circuit, photovaristor ambient light detecting sensor circuit and double loop, in reset circuit, 1 pin of programming port P1,4 pin and 5 pin are connected with 16 pin with 18 pin, 17 pin of microprocessor chip U1 in microcontroller circuit successively, for microprocessor chip U1 provides reset signal; In clock circuit, 4 pin of clock chip U4 are all connected with 43 pin of microprocessor chip U1 in microcontroller circuit with 9 pin, in clock circuit, 16 pin of clock chip U4 are all connected with 37 pin of microprocessor chip U1 in microcontroller circuit with 11 pin, 15 pin of clock chip U4 are all connected with 42 pin of microprocessor chip U1 with 10 pin, for microprocessor chip U1 provides clock information accurately, by the clock control parameter comparison with EEPROM Remote configuration in microprocessor chip U1, complete sequential control function;
In communication interface circuit, 11 pin of RS232 communication interface chip U8 are connected with 44 pin of microprocessor chip U1 in microcontroller circuit, 12 pin of RS232 communication interface chip U8 are connected with 1 pin of microprocessor chip U1, composition RS232 communication interface circuit, then complete field adjustable, detection, maintenance and configuration function through RS232 interface circuit, in communication interface circuit, 3 pin of RS485 communication interface chip U7 are connected with 1 pin of microprocessor U1 through diode D8 and pull-up resistor R22, 4 pin of RS485 communication interface chip U7 are connected with 2 pin of microprocessor chip U1 in microcontroller circuit with 5 pin, 6 pin of RS485 communication interface chip U7 are by pull-up current limliting resistance R27, communication isolating luminescence display diode (LED) 1 connects to form RS485 communication interface circuit with 44 pin of microprocessor chip U1, 16 pin of RS485 communication interface chip U7 meet main control loop power supply+5V and after voltage-stabilizing protection diode D5 and D6 voltage-stabilizing protection and filter capacitor C12 filtering for the telecommunication end of RS485 communication interface chip U7 is powered, the 12 of RS485 communication interface chip U7 are connected with 3 pin with B respectively with through 4 pin of F4 with F3 with the interface J2 in interface circuit with 13 pin communication ends A, composition RS485 remote communication interface, by original optical communication system and standard MODBUS agreement, complete the telecommunication management function in tunnel management station and Lighting control loop, realize remote detection, Remote configuration and remote emergency controlling functions,
In photoelectric switch amount input circuit, 3 pin of Phototube Coupling chip GD7, GD8, GD9 and GD10 are connected with 8 pin of microprocessor chip U1 in microcontroller circuit, 9 pin, 10 pin and 11 pin successively through arranging 5,6,7 and 8 pin of resistance RP5, through arranging, 14 pin of 5,6,7 and 8 pin and the microprocessor chip U1 in microcontroller circuit of resistance RP6 and RP7,15 pin, 27 pin, 26 pin, 25 pin, 24 pin, 23 pin and 22 pin are connected 3 pin of Phototube Coupling chip GD11 GD18, complete the detection input function of 12 way switch amount information;
1 pin of Phototube Coupling and Phototube Coupling chip GD1, GD2, GD3, GD4, GD5 in electromagnetic isolation switching value output circuit and GD6 has been connected with 35 pin through 41 pin of resistance R17, R18, R20, R21, R30 and R31 and microprocessor chip U1 in microcontroller circuit, 40 pin, 39 pin, 38 pin, 36 pin the isolated controlling output function of 6 way switch amounts successively;
16 pin of the interface J1 in interface circuit form, through pull-up resistor R13 and isolation resistance R36 and input filter capacitor C6, the Gather and input function that 20 pin that one group of illuminance analog quantity detection partial pressure type input circuit receives microprocessor chip U1 in microcontroller circuit complete environment brightness detection limit, and 17 pin of interface J1 form, through pull-up resistor R14 and isolation resistance R28 and input filter capacitor C5, the Gather and input function that 19 pin that another group illuminance analog quantity detection partial pressure type input circuit receives microprocessor chip U1 in microcontroller circuit complete environment brightness detection limit;
Between 17 or 16 pin of the interface J1 in photovaristor OR access interface circuit in photovaristor ambient light detecting sensor circuit and main control loop power supply ground, light variable signal is changed into, by photovaristor OR, 19 pin that Electrical change signal is connected in microcontroller circuit microprocessor chip U1 by 17 or 16 pin of interface J1 or 20 pin complete environment luminance detection function;
The two insulating power supply circuit in double loop provides+12V and the+24V switch power supply of two-way isolation by outside, independent+12V Power supply, by the 1 pin input of three end linear stabilized power supply chip U3 after the input filter circuit of pressure-stabilizing that insurance F1 and Zener diode D1 and chemical capacitor C4 forms, after carrying out Power convert voltage stabilizing, export by 3 pin of three end linear stabilized power supply chip U3, after the main control loop power supply+5V exported is carried out high and low frequency power filter by filter capacitor C9 and C19 again, main control loop power supply+5V voltage needed for supply governor circuit is microcontroller circuit, reset circuit, clock circuit, communication interface circuit, output terminal+the 5V of photoelectric switch amount input circuit, input terminus+the 5V of Phototube Coupling and electromagnetic isolation switching value output circuit, interface circuit and photovaristor ambient light detecting sensor circuit are powered, + 24V the power supply of isolation is through insurance F2 and Zener diode D2 voltage stabilizing, for+24V the end in Phototube Coupling and electromagnetic isolation switching value output circuit is powered after filter capacitor C3 filtering.
The present invention's 32 pin of microprocessor chip U1 in microcontroller circuit are connected to power supply instruction circuit, described power supply instruction circuit is made up of current limliting resistance R24 and photodiode L23, one end of resistance R24 is connected with 32 pin of microprocessor chip U1, the other end of resistance R24 is connected with the positive pole of photodiode L23, and the negative pole of photodiode L23 connects main control loop power supply ground.
30 pin of the present invention microprocessor chip U1 in microcontroller circuit and 30 pin are connected to external crystal oscillation circuit, described external crystal oscillation circuit is made up of external crystal-controlled oscillation Y1, electric capacity C1 and electric capacity C2, one end of external crystal-controlled oscillation Y1 is connected with one end of electric capacity C1 with 31 pin of microprocessor chip U1 in microcontroller circuit, the other end of external crystal-controlled oscillation Y1 is connected with one end of electric capacity C2 with 30 pin of microcontroller circuit, another termination main control loop power supply ground of electric capacity C1 and electric capacity C2.
Circuit of the present invention is as follows:
Described microcontroller circuit is made up of microprocessor chip U1, power supply instruction circuit and external crystal oscillation circuit, and 6 pin of microprocessor chip U1 and 29 pin all connect main control loop power supply ground, and 7 pin of microprocessor chip U1 and 28 pin all meet main control loop power supply+5V;
Described reset circuit is by reset chip U2, resistance R23, electric capacity C22 and programming port P1 forms, 1 pin of reset chip U2 connects main control loop power supply ground, 3 pin of reset chip U2 meet main control loop power supply+5V, 2 pin of reset chip U2 are connected with one end of resistance R23, the other end of resistance R23 is connected with 1 pin of programming port P1 with 18 pin of microprocessor chip U1 respectively, the other end of resistance R23 also connects main control loop power supply ground by electric capacity C22, 2 pin of programming port P1 meet main control loop power supply+5V, 3 pin of programming port P1 connect main control loop power supply ground, 4 pin of programming port P1 are connected with 17 pin of microprocessor chip U1, 5 pin of programming port P1 are connected with 16 pin of microprocessor chip U1,
Described clock electricity route clock chip U4, resistance R15, resistance R16 and backup battery BT1 forms, 2 pin of clock chip U4 meet main control loop power supply+5V, 4 pin of clock chip U4 are connected with 43 pin of microprocessor chip U1, 13 pin of clock chip U4 connect main control loop power supply ground with the negative pole of backup battery BT1 after being connected, 14 pin of clock chip U4 all positive pole with backup battery BT1 be connected, 15 pin of clock chip U4 are connected with 42 pin of microprocessor chip U1 after being connected with one end of resistance R16, 16 pin of clock chip U4 are connected with 37 pin of microprocessor chip U1 after being connected with one end of resistance R15, the other end of resistance R16 and the other end of resistance R15 are connected with main control loop power supply+5V after connecting again,
Described communication interface circuit is respectively by RS485 communication interface chip U7, filter capacitor C11, pull-up resistor R22, diode D8, pull-up current limliting resistance R27, communication display LED 1, filter capacitor C12, voltage-stabilizing protection diode D5, D6, and D7, insurance F3, insurance F4 composition, RS232 communication interface chip U8, electric capacity C13, C14, C15, C16 and filter capacitor C17, diode D4 and RS232 exports interface J4 and forms, 1 pin of communication interface chip U7 meets main control loop power supply+5V with one end of electric capacity C11 after being connected with one end of pull-up resistor R22, another termination main control loop power supply ground of electric capacity C11, 3 pin of RS485 communication interface chip U7 are connected with the negative pole of diode D8, the positive pole of diode D8 is connected with the other end of pull-up resistor R22 and 1 pin of microprocessor chip U1, 4 pin of RS485 communication interface chip U7 are connected with 2 pin of microprocessor chip U1 with 5 pin, 6 pin of RS485 communication interface chip U7 are connected with the negative pole of communication display LED 1, the positive pole of communication display LED 1 is connected with one end of pull-up current limliting resistance R27, the other end of pull-up current limliting resistance R27 is connected with 7 pin of main control loop power supply+5V with RS485 communication interface chip U7, 8 pin of RS485 communication interface chip U7 connect main control loop power supply ground, 9 pin of RS485 communication interface chip U7 connect letter insulating power supply ground with the positive pole of voltage-stabilizing protection diode D7 after being connected, the negative pole of voltage-stabilizing protection diode D7 is connected with 4 pin of interface J2 in electromagnetic isolation switching value output circuit 6 with Phototube Coupling by insurance F4 after being connected with 12 pin of RS485 communication interface chip U7 again, 13 pin of RS485 communication interface chip U7 are connected with 3 pin of interface J2 in electromagnetic isolation switching value output circuit 6 with Phototube Coupling by insurance F3, 15 pin of RS485 communication interface chip U7 connect letter insulating power supply ground with one end of filter capacitor C12 after being connected, 16 pin of RS485 communication interface chip U7 and the other end of filter capacitor C12, communication isolating power supply+5V is connected with the negative pole of voltage-stabilizing protection diode D5, the positive pole of voltage-stabilizing protection diode D5 is connected with the positive pole of voltage-stabilizing protection diode D6, the negative pole of voltage-stabilizing protection diode D6 is connected with 3 pin of interface J2 in electromagnetic isolation output switch parameter interface circuit 6 with Phototube Coupling by insurance F3,
1 pin of RS232 communication interface chip U8 is connected by 3 pin of electric capacity C16 with RS232 communication interface chip U8, 2 pin of RS232 communication interface chip U8 connect main control loop power supply ground by electric capacity C13, 4 pin of RS232 communication interface chip U8 are connected by 5 pin of electric capacity C14 with RS232 communication interface chip U8, 6 pin of RS232 communication interface chip U8 connect main control loop power supply ground by electric capacity C15, 11 pin of RS232 communication interface chip U8 are connected with 44 pin of microprocessor chip U1, 12 pin of RS232 communication interface chip U8 are connected with the negative pole of diode D4, the positive pole of diode D4 is connected with 1 pin of microprocessor chip U1, 3 pin that 13 pin of RS232 communication interface chip U8 export interface J4 with RS232 are connected, 2 pin that 14 pin of RS232 communication interface chip U8 export interface J4 with RS232 are connected, 15 pin of RS232 communication interface chip U8 connect main control loop power supply ground with one end of filter capacitor C17 after being connected, 16 pin of RS232 communication interface chip U8 are connected with the other end of filter capacitor C17 with main control loop power supply+5V,
Described photoelectric switch amount input circuit comprises 12 road photoelectric isolating circuits, every 4 tunnels form one group, first group by Phototube Coupling chip GD7-GD10, row resistance RP1 and RP5, resistance R1-R4 and photodiode L7 L10 forms, 1 pin of Phototube Coupling chip GD7 is connected with the negative pole of photodiode L7 with one end of resistance R1, the positive pole of photodiode L7 is connected with 8 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD7 connect outside 24 power supply ground with the other end of resistance R1 after being connected, 3 pin of Phototube Coupling chip GD7 are connected with 5 pin of row resistance RP5 and 8 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD7 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD8 is connected with the negative pole of photodiode L8 with one end of resistance R2, the positive pole of photodiode L8 is connected with 7 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD8 connect outside 24 power supply ground with the other end of resistance R2 after being connected, 3 pin of Phototube Coupling chip GD8 are connected with 6 pin of row resistance RP5 and 9 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD8 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD9 is connected with the negative pole of photodiode L9 with one end of resistance R3, the positive pole of photodiode L9 is connected with 6 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD9 connect outside 24 power supply ground with the other end of resistance R3 after being connected, 3 pin of Phototube Coupling chip GD9 are connected with 7 pin of row resistance RP5 and 10 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD9 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD10 is connected with the negative pole of photodiode L10 with one end of resistance R4, the positive pole of photodiode L10 is connected with 5 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD10 connect outside 24 power supply ground with the other end of resistance R4 after being connected, 3 pin of Phototube Coupling chip GD10 are connected with 8 pin of row resistance RP5 and 11 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD10 meet main control loop power supply+5V, the 1-4 pin of row resistance RP1 is connected with the 1-4 pin of interface J1 respectively, the 1-4 pin of row resistance RP5 connects main control loop power supply ground, 2nd group by Phototube Coupling chip GD11-GD14, row resistance RP2 and RP6, resistance R5-R8 and photodiode L11 L14 forms, 1 pin of Phototube Coupling chip GD11 is connected with the negative pole of photodiode L11 with one end of resistance R5, the positive pole of photodiode L11 is connected with 8 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD11 connect outside 24 power supply ground with the other end of resistance R5 after being connected, 3 pin of Phototube Coupling chip GD11 are connected with 5 pin of row resistance RP6 and 14 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD11 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD12 is connected with the negative pole of photodiode L12 with one end of resistance R6, the positive pole of photodiode L12 is connected with 7 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD12 connect outside 24 power supply ground with the other end of resistance R6 after being connected, 3 pin of Phototube Coupling chip GD12 are connected with 6 pin of row resistance RP6 and 15 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD12 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD13 is connected with the negative pole of photodiode L13 with one end of resistance R7, the positive pole of photodiode L13 is connected with 6 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD13 connect outside 24 power supply ground with the other end of resistance R7 after being connected, 3 pin of Phototube Coupling chip GD13 are connected with 7 pin of row resistance RP6 and 27 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD13 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD14 is connected with the negative pole of photodiode L14 with one end of resistance R8, the positive pole of photodiode L14 is connected with 5 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD14 connect outside 24 power supply ground with the other end of resistance R8 after being connected, 3 pin of Phototube Coupling chip GD14 are connected with 8 pin of row resistance RP6 and 26 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD14 meet main control loop power supply+5V, the 1-4 pin of row resistance RP2 is connected with the 5-8 pin of interface J1 respectively, the 1-4 pin of row resistance RP6 connects main control loop power supply ground,3rd group by Phototube Coupling chip GD15-GD18, row resistance RP3 and RP7, resistance R9-R12 and photodiode L15 L18 forms, 1 pin of Phototube Coupling chip GD15 is connected with the negative pole of photodiode L15 with one end of resistance R9, the positive pole of photodiode L15 is connected with 8 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD15 connect outside 24 power supply ground with the other end of resistance R9 after being connected, 3 pin of Phototube Coupling chip GD15 are connected with 5 pin of row resistance RP7 and 25 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD15 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD16 is connected with the negative pole of photodiode L16 with one end of resistance R10, the positive pole of photodiode L16 is connected with 7 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD16 connect outside 24 power supply ground with the other end of resistance R10 after being connected, 3 pin of Phototube Coupling chip GD16 are connected with 6 pin of row resistance RP7 and 24 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD16 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD17 is connected with the negative pole of photodiode L17 with one end of resistance R11, the positive pole of photodiode L17 is connected with 6 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD17 connect outside 24 power supply ground with the other end of resistance R11 after being connected, 3 pin of Phototube Coupling chip GD17 are connected with 7 pin of row resistance RP7 and 23 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD17 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD18 is connected with the negative pole of photodiode L18 with one end of resistance R12, the positive pole of photodiode L18 is connected with 5 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD18 connect outside 24 power supply ground with the other end of resistance R12 after being connected, 3 pin of Phototube Coupling chip GD18 are connected with 8 pin of row resistance RP7 and 22 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD18 meet main control loop power supply+5V, the 1-4 pin of row resistance RP3 is connected with the 9-12 pin of interface J1 respectively, the 1-4 pin of row resistance RP7 connects main control loop power supply ground,
Described Phototube Coupling and electromagnetic isolation switching value output circuit comprise 6 road photoelectric isolating circuits, the first via is by Phototube Coupling chip GD1, divide compressive resistance RJ1-RJ4, isolation resistance R17, triode T1, diode DJ1, photodiode L1 and relay K 1 form, 1 pin of Phototube Coupling chip GD1 is connected with one end of isolation resistance R17 with one end of point compressive resistance RJ1, the other end of isolation resistance R17 is connected with 41 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD1 connect main control loop power supply ground with the other end of point compressive resistance RJ1 after being connected, 3 pin of Phototube Coupling chip GD1 are connected with one end of point compressive resistance RJ2, the other end of compressive resistance RJ2 is divided to be connected with the base stage of triode T1 with one end of point compressive resistance RJ3, outside 24 power supplys ground are connect with the emtting electrode of triode T1 after dividing the other end of compressive resistance RJ3 to be connected, the collector electrode of triode T1 and the one end dividing compressive resistance RJ4, the positive pole of diode DJ1 is connected with 3 pin of relay K 1, the other end of compressive resistance RJ4 is divided to be connected with the negative pole of photodiode L1, the positive pole of photodiode L1 and the negative pole of diode DJ1, 4 pin of Phototube Coupling chip GD1 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 1 is connected with 15 pin of interface J2, rest contact 2 pin of relay K 1 is connected with 16 pin of interface J2, 4 pin of relay K 1 connect outside 24V power supply,2nd route Phototube Coupling chip GD2, divide compressive resistance RJ5-RJ8, isolation resistance R18, triode T2, diode DJ2, photodiode L2 and relay K 2 form, 1 pin of Phototube Coupling chip GD2 is connected with one end of isolation resistance R18 with one end of point compressive resistance RJ5, the other end of isolation resistance R18 is connected with 40 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD2 connect main control loop power supply ground with the other end of point compressive resistance RJ5 after being connected, 3 pin of Phototube Coupling chip GD2 are connected with one end of point compressive resistance RJ6, the other end of compressive resistance RJ6 is divided to be connected with the base stage of triode T2 with one end of point compressive resistance RJ7, outside 24V power supply ground is connect with the emtting electrode of triode T2 after dividing the other end of compressive resistance RJ7 to be connected, the collector electrode of triode T2 and the one end dividing compressive resistance RJ8, the positive pole of diode DJ2 is connected with 3 pin of relay K 2, the other end of compressive resistance RJ8 is divided to be connected with the negative pole of photodiode L2, the positive pole of photodiode L2 and the negative pole of diode DJ2, 4 pin of Phototube Coupling chip GD2 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 2 is connected with 13 pin of interface J2, rest contact 2 pin of relay K 2 is connected with 14 pin of interface J2, 4 pin of relay K 2 connect outside 24V power supply, 3rd route Phototube Coupling chip GD3, divide compressive resistance RJ9-RJ12, isolation resistance R20, triode T3, diode DJ3, photodiode L3 and relay K 3 form, 1 pin of Phototube Coupling chip GD3 is connected with one end of isolation resistance R20 with one end of point compressive resistance RJ9, the other end of isolation resistance R20 is connected with 39 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD3 connect main control loop power supply ground with the other end of point compressive resistance RJ9 after being connected, 3 pin of Phototube Coupling chip GD3 are connected with one end of point compressive resistance RJ10, the other end of compressive resistance RJ10 is divided to be connected with the base stage of triode T3 with one end of point compressive resistance RJ11, outside 24V power supply ground is connect with the emtting electrode of triode T3 after dividing the other end of compressive resistance RJ11 to be connected, the collector electrode of triode T3 and the one end dividing compressive resistance RJ12, the positive pole of diode DJ3 is connected with 3 pin of relay K 3, the other end of compressive resistance RJ12 is divided to be connected with the negative pole of photodiode L3, the positive pole of photodiode L3 and the negative pole of diode DJ3, 4 pin of Phototube Coupling chip GD3 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 3 is connected with 11 pin of interface J2, rest contact 2 pin of relay K 3 is connected with 12 pin of interface J2, 4 pin of relay K 3 connect outside 24V power supply, 4th route Phototube Coupling chip GD4, divide compressive resistance RJ13-RJ16, isolation resistance R21, triode T4, diode DJ4, photodiode L4 and relay K 4 form, 1 pin of Phototube Coupling chip GD4 is connected with one end of isolation resistance R21 with one end of point compressive resistance RJ13, the other end of isolation resistance R21 is connected with 38 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD4 connect main control loop power supply ground with the other end of point compressive resistance RJ13 after being connected, 3 pin of Phototube Coupling chip GD4 are connected with one end of point compressive resistance RJ14, the other end of compressive resistance RJ14 is divided to be connected with the base stage of triode T4 with one end of point compressive resistance RJ15, outside 24V power supply ground is connect with the emtting electrode of triode T4 after dividing the other end of compressive resistance RJ15 to be connected, the collector electrode of triode T4 and the one end dividing compressive resistance RJ16, the positive pole of diode DJ4 is connected with 3 pin of relay K 4, the other end of compressive resistance RJ16 is divided to be connected with the negative pole of photodiode L4, the positive pole of photodiode L4 and the negative pole of diode DJ4, 4 pin of Phototube Coupling chip GD4 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 4 is connected with 9 pin of interface J2, rest contact 2 pin of relay K 4 is connected with 10 pin of interface J2, 4 pin of relay K 4 connect outside 24V power supply,5th route Phototube Coupling chip GD5, divide compressive resistance RJ17-RJ20, isolation resistance R30, triode T5, diode DJ5, photodiode L5 and relay K 5 form, 1 pin of Phototube Coupling chip GD5 is connected with one end of isolation resistance R30 with one end of point compressive resistance RJ17, the other end of isolation resistance R30 is connected with 36 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD5 connect main control loop power supply ground with the other end of point compressive resistance RJ17 after being connected, 3 pin of Phototube Coupling chip GD5 are connected with one end of point compressive resistance RJ18, the other end of compressive resistance RJ18 is divided to be connected with the base stage of triode T5 with one end of point compressive resistance RJ19, outside 24V power supply ground is connect with the emtting electrode of triode T5 after dividing the other end of compressive resistance RJ19 to be connected, the collector electrode of triode T5 and the one end dividing compressive resistance RJ20, the positive pole of diode DJ5 is connected with 3 pin of relay K 5, the other end of compressive resistance RJ20 is divided to be connected with the negative pole of photodiode L5, the positive pole of photodiode L5 and the negative pole of diode DJ5, 4 pin of Phototube Coupling chip GD5 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 5 is connected with 7 pin of interface J2, rest contact 2 pin of relay K 5 is connected with 8 pin of interface J2, 4 pin of relay K 5 connect outside 24V power supply, 6th route Phototube Coupling chip GD6, divide compressive resistance RJ21-RJ24, isolation resistance R31, triode T6, diode DJ6, photodiode L6 and relay K 6 form, 1 pin of Phototube Coupling chip GD6 is connected with one end of isolation resistance R31 with one end of point compressive resistance RJ21, the other end of isolation resistance R31 is connected with 35 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD6 connect main control loop power supply ground with the other end of point compressive resistance RJ21 after being connected, 3 pin of Phototube Coupling chip GD6 are connected with one end of point compressive resistance RJ22, the other end of compressive resistance RJ22 is divided to be connected with the base stage of triode T6 with one end of point compressive resistance RJ23, outside 24V power supply ground is connect with the emtting electrode of triode T6 after dividing the other end of compressive resistance RJ23 to be connected, the collector electrode of triode T6 and the one end dividing compressive resistance RJ24, the positive pole of diode DJ6 is connected with 3 pin of relay K 6, the other end of compressive resistance RJ24 is divided to be connected with the negative pole of photodiode L6, the positive pole of photodiode L6 and the negative pole of diode DJ6, 4 pin of Phototube Coupling chip GD6 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 6 is connected with 5 pin of interface J2, rest contact 2 pin of relay K 6 is connected with 6 pin of interface J2, 4 pin of relay K 5 connect outside 24V power supply,
Described interface circuit is by interface J1, interface J2, resistance R13, resistance R14, resistance R28, resistance R36, filter capacitor C5 and filter capacitor C6 forms, 13 pin of interface J1 connect outside 24V power supply, 14 pin of interface J1 connect outside 24V power supply ground, 15 pin of interface J1 are through one end of insurance F5 and resistance R14, one end of resistance R13 meets main control loop power supply+5V after being connected, 16 pin of interface J1 and one end of filter capacitor C6, the other end of resistance R13 is connected with one end of resistance R36, the other end of resistance R36 is connected with 20 pin of microprocessor chip U1, 17 pin of interface J1 and the other end of resistance R14, one end of filter capacitor C5 is connected with one end of resistance R28, the other end of resistance R28 is connected with 19 pin of microprocessor chip U1, 18 pin of interface J1 connect main control loop power supply ground with the other end of filter capacitor C5 after being connected with the other end of filter capacitor C6,
Described photovaristor ambient light detecting sensor circuit is photovaristor OR, and 17 pin or 16 pin of one end OUT and interface J1 of photovaristor OR are connected, 18 pin of the other end GND connection interface J1 of photovaristor OR;
The two insulating power supply circuit in described double loop comprises 12V and 24V switch power supply, wherein 12V switch power supply is by insuring F1, Zener diode D1, chemical capacitor C4, three end linear stabilized power supply chip U3, chemical capacitor C19, filter capacitor C9, DC-isolation module DC1 and filter capacitor C27 forms, independent+12V power supply is through insuring the negative pole of F1 and Zener diode D1, the positive pole of chemical capacitor C4 and 1 pin of three end linear stabilized power supply chip U3 connect, the positive pole of Zener diode D1, the negative pole of chemical capacitor C4, 2 pin of three end linear stabilized power supply chip U3, the negative pole of chemical capacitor C19 and one end of filter capacitor C9 form main control loop power supply ground after connecting, 3 pin of three end linear stabilized power supply chip U3 export main control loop power supply+5V after being connected with the other end of filter capacitor C9 with the positive pole of chemical capacitor C19, 1 pin of DC-isolation module DC1 meets main control loop power supply+5V, 2 pin of DC-isolation module DC1 connect main control loop power supply ground, 3 pin of DC-isolation module DC1 form communication isolating power supply ground with one end of filter capacitor C27 after being connected, 4 pin of DC-isolation module DC1 be connected with the other end of filter capacitor C27 after output communication insulating power supply+5V,
By insuring, F2, Zener diode D2, chemical capacitor C3, resistance R29 and photodiode L24 form 24V switch power supply, independent+24V power supply is connected with the negative pole of Zener diode D2, the positive pole of chemical capacitor C3 and one end of resistance R29 composition outside 24V power supply through insurance F2, the other end of resistance R29 is connected with the positive pole of photodiode L24, and the negative pole of photodiode L24 forms outside 24V power supply ground with the negative pole of chemical capacitor VC3 after being connected with the positive pole of Zener diode D2.
The present invention is directed to potential safety hazard and energy dissipation problem that the clock control time difference produces; Clock control does not have telecommunications functions problem clock control system and forms as shown in Figure 1, and clock control optimum configurations and loop control need to arrive deficiency and the problem that electric substation carries out execute-in-place; Not there is deficiency and the problem of the remote control function to tunnel accident; Not there is the condition monitoring function to tunnel lighting loop and to the deficiency of the warning function of loop fault state and problem; Not there is the deficiencies such as environment luminance detection function form as shown in Figure 3 with problem clock controller. The present invention is for solving above technical problem, and the technology such as application network technology, communication technology, detection technique, fuzzy technology, intelligent control technology, self-adaptation algorithm process technology, microprocessor technology, embedded programming, photoelectric isolation technology, electromagnetic isolation technology, two power supply double loop isolation technology and the open visual programming of user of list solve following technical problem remote programmable Controlling System and form as shown in Figure 2. 1, solve clock control and lighting loop can not be carried out Long-distance Control time sequence parameter configuration and the technical problem of loop control operation; 2, the technical problem that illumination loop control is existed the control time difference by sequential control is solved; 3, the black hole effect because the time difference produces and glare effect is solved, the energy dissipation problem causing environment potential safety hazard and thus bringing; 4, solve clock control and not there is environment luminance detection function, lighting loop can not be carried out according to Changes in weather the technical problem of light self-adapting intelligent control in good time;5, the technical problem that the remote emergency of lighting loop can not be controlled by clock control when there is accident is solved; 6, the technical problem that system operating mode and lighting loop running status can not be carried out remote detection monitoring by clock control is solved; 7, solving clock control can not to the fault status remote detection of lighting loop and tunnel pipe station sound and light alarm technical problem; 8, the technical problem that PLC later maintenance needs professional and technical personnel is solved; 9, solve clock control optimum configurations and loop control, remote control can not bring the technical problem of security risk and expense.
The present invention is on the basis remaining the automatic controlling functions of existing clock thus, and it has carried out improving and supplementing of Long-distance Control sequential configuration function. The technology such as application network technology, communication technology, detection technique, ultrasonic detecting technology, infrared detection technology, fuzzy treatment technology, intelligent control technology, self-adaptation algorithm process technology, electromagnetic induction detection technique, microprocessor technology, embedded programming, photoelectric isolation technology, electromagnetic isolation technology, two power supply double loop isolation technology and the open visual programming of user of list achieve the remote detection to illumination loop fault state and the sound and light alarm management function at tunnel pipe station. Adopt the two isolated from power technical scheme of photoelectric isolation technology and electromagnetic isolation technology and double loop; Realize Gather and input and the inside and outside isolation of control output, it is to increase the immunity from interference of system, ensure independence, the reliability and stability of governor circuit and detection circuit and pilot circuit. Adopt network technology, the communication technology, microprocessor technology and the open visual programming technique scheme of list; To tunnel belonging to tunnel management station, it is achieved remote subscriber stages fills out tabular visualization programming Control management function. For tunnel illumination administration of energy conservation provides simple and effective technical supervision means and technology platform.
Compared with prior art, therefore, the present invention has following useful effect:
1, compared with the clocking technique of existing application in middle short tunnel, the defect that can not carry out remote emergency control relative to clock control is compared, this remote emergency control techniques scheme; When accident occurs in tunnel, play in tunnel management station tunnel lighting loop remote emergency control and management effect; Being expanded by Accident prevention, reduce causality loss, avoid security risk that tunnel pipe personnel operates to field control and inconvenience, controlled timely and effectively by lighting loop, the remote emergency that accident is useful is controlled safety management effect by generation.
2, compared with the clocking technique of existing application in middle short tunnel, the control time difference and the problem that Changes in weather can not be differentiated, the environment potential safety hazard of generation is compared with energy dissipation defect, the open programming technique scheme of list formula; Play and carry out long-distance user at tunnel pipe station at any time and fill in a form formula, the effect of visual controling parameters configuration retouching operation management; For tunnel illumination administration of energy conservation provides simple and effective technical supervision means and platform, system of the present invention has been tested in tunnel, Shanxi province motorway Yuan Jia No. 1, level ground is, it is 154 kilowatts of wherein fine day 84.2 kilowatts that power loop is strengthened in design document configuration, the cloudy day 69.8 kilowatts. The time difference waste that sequential control produces: sequential control parameter, generally it is set to a time state modulator section each season, from operation more than a year to the local time difference in season statistics, the control time difference that sequential control produces, every day is on average more than 1 hour, by opening 1 hour every day, only every day is wasted 154 kilowatts in this tunnel more;Annual waste 56210 kilowatts, this scheme uses and can be country's saves energy about 5.6 ten thousand kilowatts every year. It is open to traffic so far from test on October 29th, 2014, creates good administration of energy conservation effect through the use more than a year.
3, compared with the clocking technique of existing application in middle short tunnel, existing clocking technique, environment brightness flop can not be detected by existence, it is easy to the defect forming the equation of light bigger inside and outside tunnel is compared; Environment illumination photovaristor detection technique scheme; Play the effect to environment illumination parameter detecting, to the effect of illumination circuit environment brightness self-adapting intelligent control, eliminate the effect of environment dazzle or black hole effect. Create safety, environmental protection, comfortable environment effect.
4, compared with the clocking technique of existing application in middle short tunnel, there is the defect that can not differentiate Changes in weather and compare, self-adapting intelligent control techniques scheme in existing clocking technique; Play tunnel lighting loop, the effect of environment illumination self-adapting intelligent control; For Shanxi province motorway No. 1 tunnel, it is making the county prosperous within the border, add up from 2011-01-01 to 2014-09-01 according to weather net official website, making the county prosperous every year, on average rain, snow, cloudy day number are 120 days, it is 154 kilowatts of wherein fine day 84.2 kilowatts that power loop is strengthened in design document configuration, the cloudy day 69.8 kilowatts. Fine day should be closed when the cloudy day and add strong illumination totally 84.2 kilowatts; Every day calculates by when 12, wastes 1010.4 kilowatts; Annual 120 days, wasting 121248 kilowatts, only this tunnel can be country's saves energy about 120,000 kilowatts every year. It is open to traffic so far from test on October 29th, 2014, creates considerable administration of energy conservation effect through the use more than a year.
5, compared with the clocking technique of existing application in middle short tunnel, must by tunnel pipe personnel to on-the-spot relative to clock control, the defect that lighting loop carries out controling parameters configuration operation is compared, the open visual programming technique scheme of this user list; To tunnel belonging to tunnel management station, not only carry out clocking technique improving and supplemented, also reduce the technical requirements to operation management personnel simultaneously, serve long-range timely and convenient sequential control parameter configuration effect, avoid the security risk that tunnel pipe personnel carry out controling parameters configuration operation to scene, play the effect filling out the management of tabular visualization programming Control tunnel pipe station long-distance user; Produce sequential control parameters remote is configured useful safety management effect.
6, compared with the clocking technique of existing application in middle short tunnel, there is the defect that can not carry out control loop remote detection and compare, network communication check technical scheme in existing clocking technique; Play the detection effect to electric substation's switching cabinet operating mode and lighting loop running status; Create the management effect to illumination control loop remote monitoring.
7, compared with the clocking technique of existing application in middle short tunnel, there is the defect that can not realize the warning of control loop fault remote and compare, lighting loop condition monitoring technical scheme in existing clocking technique; Serve illumination loop fault state, carry out the effect of long-range acousto-optic alarm monitoring management at tunnel pipe station, create the management effect to the illumination control loop timely maintenance process of fault Timeliness coverage.
8, compared with the clocking technique of existing application in middle short tunnel, photoelectric isolation technology and electromagnetic isolation technology and two power supply double loops isolation technology scheme is adopted;Play Gather and input and the inside and outside isolation effect of control output, create the immunity from interference of raising system, ensure the effect of the reliability and stability of detection and control.
9, compare with the existing PLC control technology applied in long tunnel with speciality tunnel, existing PLC control technology, exists strongly professional, and the later stage uses the defect that maintenance technology difficulty is big to compare, have employed system bottom Fuzzy Processing programming technique, the open visual programming technique scheme of user's list; Support user fill in a form open application function programming, serve in, the customized effect of short tunnel feature, the effect of reduction system early investment cost, the reduction system later stage uses and safeguards the effect of the requirement to professional technique, reduces the effect of later maintenance expense; Creating simple and practical, less investment, function is strong, require management effect low, easy to maintenance.
10, vehicle detection and intelligent control technology scheme is adopted; When vehicle detecting sensor detected vehicle close to tunnel general detecting distance vehicle apart from 100 1000 meters, tunnel time, control opening or controlling outside pressure regulation device rising voltage of lighting loop by this scheme interface circuit, make lighting loop reach normal illumination; When vehicle detecting sensor detects that vehicle sails out of tunnel, close by we's case switch amount interface circuit control lighting loop or control outside pressure regulation device and reduce voltage, reach illumination intelligent energy-saving control objectives; Lighting loop is realized the intelligent energy-saving control function of vehicle detection.
In a word, the present invention is retaining on the automatic controlling functions basis of existing clock, and it has carried out improving and supplementing of Long-distance Control sequential configuration function. Adopt the network communications technology, it is achieved that Long-distance Control sequential configures improving and supplementing of function. Adopt fuzzy processor technology, support the open visual form inheritance of user's list, realize " five inspections, four controls, one join, a report " management function, i.e. switching cabinet operating mode detection, loop condition monitoring, loop fault condition monitoring, environment luminance detection, vehicle detection, clock controls automatically, environment illumination adaptive control, remote emergency control, vehicle detection intelligent control, long-range parameter configuration, remote failure warning function.
Accompanying drawing explanation
Fig. 1 is the clock control system chart of prior art of the present invention;
Fig. 2 is the remote programmable Controlling System block diagram of prior art of the present invention;
Fig. 3 is the clock controller block diagram of prior art of the present invention;
Fig. 4 is the structure block diagram of the present invention;
Fig. 5 is microcontroller circuit figure of the present invention;
Fig. 6 is that the present invention resets schematic circuit;
Fig. 7 is clocking scheme of the present invention;
Fig. 8 is communication interface schematic circuit of the present invention;
Fig. 9 is photoelectric switch amount input circuit figure of the present invention;
Figure 10 is Phototube Coupling of the present invention and electromagnetic isolation switching value output circuit figure;
Figure 11 is interface circuit figure of the present invention;
Figure 12 is photovaristor ambient light detecting sensor schematic circuit of the present invention;
Figure 13 is the two insulating power supply schematic circuit in double loop of the present invention.
Embodiment
Embodiment 1
In a kind of/the energy-conservation Long-distance Control system able to programme of short tunnel lighting safety, by microcontroller circuit 1, reset circuit 2, clock circuit 3, communication interface circuit 4, photoelectric switch amount input circuit 5, Phototube Coupling and electromagnetic isolation switching value output circuit 6, interface circuit 7, the two insulating power supply circuit 9 of photovaristor ambient light detecting sensor circuit 8 and double loop forms, 1 pin of programming port P1 in reset circuit 2, 4 pin and 5 pin successively with 18 pin of microprocessor chip U1 in microcontroller circuit 1, 17 pin are connected with 16 pin, for microprocessor chip U1 provides reset signal,In clock circuit 3,4 pin of clock chip U4 are all connected with 43 pin of microprocessor chip U1 in microcontroller circuit 1 with 9 pin, in clock circuit 3,16 pin of clock chip U4 are all connected with 37 pin of microprocessor chip U1 in microcontroller circuit 1 with 11 pin, 15 pin of clock chip U4 are all connected with 42 pin of microprocessor chip U1 with 10 pin, for microprocessor chip U1 provides clock information accurately, by the clock control parameter comparison with EEPROM Remote configuration in microprocessor chip U1, complete sequential control function;
In communication interface circuit 4,11 pin of RS232 communication interface chip U8 are connected with 44 pin of microprocessor chip U1 in microcontroller circuit 1,12 pin of RS232 communication interface chip U8 are connected with 1 pin of microprocessor chip U1, composition RS232 communication interface circuit, then complete field adjustable, detection, maintenance and configuration function through RS232 interface circuit, in communication interface circuit 4,3 pin of RS485 communication interface chip U7 are connected with 1 pin of microprocessor U1 through diode D8 and pull-up resistor R22, 4 pin of RS485 communication interface chip U7 are connected with 2 pin of microprocessor chip U1 in microcontroller circuit 1 with 5 pin, 6 pin of RS485 communication interface chip U7 are by pull-up current limliting resistance R27, communication isolating luminescence display diode (LED) 1 connects to form RS485 communication interface circuit with 44 pin of microprocessor chip U1, 16 pin of RS485 communication interface chip U7 meet main control loop power supply+5V and after voltage-stabilizing protection diode D5 and D6 voltage-stabilizing protection and filter capacitor C12 filtering for the telecommunication end of RS485 communication interface chip U7 is powered, the 12 of RS485 communication interface chip U7 are connected with 3 pin with B respectively with through 4 pin of F4 with F3 with the interface J2 in interface circuit 7 with 13 pin communication ends A, composition RS485 remote communication interface, by original optical communication system and standard MODBUS agreement, complete the telecommunication management function in tunnel management station and Lighting control loop, realize remote detection, Remote configuration and remote emergency controlling functions,
In photoelectric switch amount input circuit 5,3 pin of Phototube Coupling chip GD7, GD8, GD9 and GD10 are connected with 8 pin of microprocessor chip U1 in microcontroller circuit 1,9 pin, 10 pin and 11 pin successively through arranging 5,6,7 and 8 pin of resistance RP5, through arranging, 14 pin of 5,6,7 and 8 pin and the microprocessor chip U1 in microcontroller circuit 1 of resistance RP6 and RP7,15 pin, 27 pin, 26 pin, 25 pin, 24 pin, 23 pin and 22 pin are connected 3 pin of Phototube Coupling chip GD11 GD18, complete the detection input function of 12 way switch amount information;
1 pin of Phototube Coupling and Phototube Coupling chip GD1, GD2, GD3, GD4, GD5 in electromagnetic isolation switching value output circuit 6 and GD6 has been connected with 35 pin through 41 pin of resistance R17, R18, R20, R21, R30 and R31 and microprocessor chip U1 in microcontroller circuit 1,40 pin, 39 pin, 38 pin, 36 pin the isolated controlling output function of 6 way switch amounts successively;
16 pin of the interface J1 in interface circuit 7 form, through pull-up resistor R13 and isolation resistance R36 and input filter capacitor C6, the Gather and input function that 20 pin that one group of illuminance analog quantity detection partial pressure type input circuit receives microprocessor chip U1 in microcontroller circuit 1 complete environment brightness detection limit, and 17 pin of interface J1 form, through pull-up resistor R14 and isolation resistance R28 and input filter capacitor C5, the Gather and input function that 19 pin that another group illuminance analog quantity detection partial pressure type input circuit receives microprocessor chip U1 in microcontroller circuit 1 complete environment brightness detection limit;
Between 17 or 16 pin of the interface J1 in photovaristor OR access interface circuit 7 in photovaristor ambient light detecting sensor circuit 8 and main control loop power supply ground, light variable signal is changed into Electrical change signal by photovaristor OR and is connected to 19 pin of microprocessor chip U1 in microcontroller circuit 1 by 17 or 16 pin of interface J1 or 20 pin complete environment luminance detection function;
The two insulating power supply circuit 9 in double loop provides+12V and the+24V switch power supply of two-way isolation by outside, independent+12V Power supply, by the 1 pin input of three end linear stabilized power supply chip U3 after the input filter circuit of pressure-stabilizing that insurance F1 and Zener diode D1 and chemical capacitor C4 forms, after carrying out Power convert voltage stabilizing, export by 3 pin of three end linear stabilized power supply chip U3, after the main control loop power supply+5V exported is carried out high and low frequency power filter by filter capacitor C9 and C19 again, main control loop power supply+5V voltage needed for supply governor circuit is microcontroller circuit 1, reset circuit 2, clock circuit 3, communication interface circuit 4, output terminal+the 5V of photoelectric switch amount input circuit 5, input terminus+the 5V of Phototube Coupling and electromagnetic isolation switching value output circuit 6, interface circuit 7 and photovaristor ambient light detecting sensor circuit 8 are powered, + 24V the power supply of isolation is through insurance F2 and Zener diode D2 voltage stabilizing, for+24V the end in Phototube Coupling and electromagnetic isolation switching value output circuit 6 is powered after filter capacitor C3 filtering.
Physical circuit connects as follows:
As shown in Figure 5, described microcontroller circuit is by the microprocessor chip U1 that model is PIC16F1937, power supply instruction circuit and external crystal oscillation circuit are formed, 6 pin of microprocessor chip U1 and 29 pin all connect main control loop power supply ground, 7 pin of microprocessor chip U1 and 28 pin all meet main control loop power supply+5V, in microcontroller circuit 1,32 pin of microprocessor chip U1 are connected to power supply instruction circuit, described power supply instruction circuit is made up of current limliting resistance R24 and photodiode L23, one end of current limliting resistance R24 is connected with 32 pin of microprocessor chip U1, the other end of current limliting resistance R24 is connected with the positive pole of photodiode L23, the negative pole of photodiode L23 connects main control loop power supply ground, microcontroller circuit 1 is connected to external crystal oscillation circuit on 30 pin of microprocessor chip U1 and 31 pin, described external crystal oscillation circuit is by external crystal-controlled oscillation Y1, electric capacity C1 and electric capacity C2 forms, one end of external crystal-controlled oscillation Y1 is connected with one end of electric capacity C1 with 31 pin of microprocessor chip U1 in microcontroller circuit, the other end of external crystal-controlled oscillation Y1 is connected with one end of electric capacity C2 with 30 pin of microcontroller circuit, another termination main control loop power supply ground of electric capacity C1 and electric capacity C2.
As shown in Figure 6, described reset circuit is by the reset chip U2 that model is IMP809, resistance R23, the programming port P1 that electric capacity C22 and model are CON6 forms, 1 pin of reset chip U2 connects main control loop power supply ground, 3 pin of reset chip U2 meet main control loop power supply+5V, 2 pin of reset chip U2 are connected with one end of resistance R23, the other end of resistance R23 is connected with 1 pin of programming port P1 with 18 pin of microprocessor chip U1 respectively, the other end of resistance R23 also connects main control loop power supply ground by electric capacity C22, 2 pin of programming port P1 meet main control loop power supply+5V, 3 pin of programming port P1 connect main control loop power supply ground, 4 pin of programming port P1 are connected with 17 pin of microprocessor chip U1, 5 pin of programming port P1 are connected with 16 pin of microprocessor chip U1,
As shown in Figure 7, described clock circuit is by the clock chip U4 that model is DS3231, resistance R15, resistance R16 and backup battery BT1 forms, 2 pin of clock chip U4 meet main control loop power supply+5V, 4 pin of clock chip U4 are connected with 43 pin of microprocessor chip U1, 13 pin of clock chip U4 connect main control loop power supply ground with the negative pole of backup battery BT1 after being connected, 14 pin of clock chip U4 all positive pole with backup battery BT1 be connected, 15 pin of clock chip U4 are connected with 42 pin of microprocessor chip U1 after being connected with one end of resistance R16, 16 pin of clock chip U4 are connected with 37 pin of microprocessor chip U1 after being connected with one end of resistance R15, the other end of resistance R16 and the other end of resistance R15 are connected with main control loop power supply+5V after connecting again,
As shown in Figure 8, described communication interface circuit is the RS485 communication interface chip U7 of ADM2483 respectively by model, filter capacitor C11, pull-up resistor R22, diode D8, pull-up current limliting resistance R27, communication display LED 1, filter capacitor C12, voltage-stabilizing protection diode D5, D6, and D7, insurance F3, insurance F4 composition, model is the RS232 communication interface chip U8 of MAX232, electric capacity C13, C14, C15, C16 and filter capacitor C17, diode D4 and RS232 exports interface J4 and forms, 1 pin of communication interface chip U7 meets main control loop power supply+5V with one end of electric capacity C11 after being connected with one end of pull-up resistor R22, another termination main control loop power supply ground of electric capacity C11, 3 pin of RS485 communication interface chip U7 are connected with the negative pole of diode D8, the positive pole of diode D8 is connected with the other end of pull-up resistor R22 and 1 pin of microprocessor chip U1, 4 pin of RS485 communication interface chip U7 are connected with 2 pin of microprocessor chip U1 with 5 pin, 6 pin of RS485 communication interface chip U7 are connected with the negative pole of communication display LED 1, the positive pole of communication display LED 1 is connected with one end of pull-up current limliting resistance R27, the other end of pull-up current limliting resistance R27 is connected with 7 pin of main control loop power supply+5V with RS485 communication interface chip U7, 8 pin of RS485 communication interface chip U7 connect main control loop power supply ground, 9 pin of RS485 communication interface chip U7 connect letter insulating power supply ground with the positive pole of voltage-stabilizing protection diode D7 after being connected, the negative pole of voltage-stabilizing protection diode D7 is connected with 4 pin of interface J2 in electromagnetic isolation switching value output circuit 6 with Phototube Coupling by insurance F4 after being connected with 12 pin of RS485 communication interface chip U7 again, 13 pin of RS485 communication interface chip U7 are connected with 3 pin of interface J2 in electromagnetic isolation switching value output circuit 6 with Phototube Coupling by insurance F3, 15 pin of RS485 communication interface chip U7 connect letter insulating power supply ground with one end of filter capacitor C12 after being connected, 16 pin of RS485 communication interface chip U7 and the other end of filter capacitor C12, communication isolating power supply+5V is connected with the negative pole of voltage-stabilizing protection diode D5, the positive pole of voltage-stabilizing protection diode D5 is connected with the positive pole of voltage-stabilizing protection diode D6, the negative pole of voltage-stabilizing protection diode D6 is connected with 3 pin of interface J2 in electromagnetic isolation output switch parameter interface circuit 6 with Phototube Coupling by insurance F3,
1 pin of RS232 communication interface chip U8 is connected by 3 pin of electric capacity C16 with RS232 communication interface chip U8, 2 pin of RS232 communication interface chip U8 connect main control loop power supply ground by electric capacity C13, 4 pin of RS232 communication interface chip U8 are connected by 5 pin of electric capacity C14 with RS232 communication interface chip U8, 6 pin of RS232 communication interface chip U8 connect main control loop power supply ground by electric capacity C15, 11 pin of RS232 communication interface chip U8 are connected with 44 pin of microprocessor chip U1, 12 pin of RS232 communication interface chip U8 are connected with the negative pole of diode D4, the positive pole of diode D4 is connected with 1 pin of microprocessor chip U1,3 pin that 13 pin of RS232 communication interface chip U8 export interface J4 with RS232 are connected, 2 pin that 14 pin of RS232 communication interface chip U8 export interface J4 with RS232 are connected, 15 pin of RS232 communication interface chip U8 connect main control loop power supply ground with one end of filter capacitor C17 after being connected, 16 pin of RS232 communication interface chip U8 are connected with the other end of filter capacitor C17 with main control loop power supply+5V;
As shown in Figure 9, described photoelectric switch amount input circuit comprises 12 road photoelectric isolating circuits, every 4 tunnels form one group, first group by the Phototube Coupling chip GD7-GD10 that model is TLP185, row resistance RP1 and RP5, resistance R1-R4 and photodiode L7 L10 forms, 1 pin of Phototube Coupling chip GD7 is connected with the negative pole of photodiode L7 with one end of resistance R1, the positive pole of photodiode L7 is connected with 8 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD7 connect outside 24 power supply ground with the other end of resistance R1 after being connected, 3 pin of Phototube Coupling chip GD7 are connected with 5 pin of row resistance RP5 and 8 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD7 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD8 is connected with the negative pole of photodiode L8 with one end of resistance R2, the positive pole of photodiode L8 is connected with 7 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD8 connect outside 24 power supply ground with the other end of resistance R2 after being connected, 3 pin of Phototube Coupling chip GD8 are connected with 6 pin of row resistance RP5 and 9 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD8 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD9 is connected with the negative pole of photodiode L9 with one end of resistance R3, the positive pole of photodiode L9 is connected with 6 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD9 connect outside 24 power supply ground with the other end of resistance R3 after being connected, 3 pin of Phototube Coupling chip GD9 are connected with 7 pin of row resistance RP5 and 10 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD9 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD10 is connected with the negative pole of photodiode L10 with one end of resistance R4, the positive pole of photodiode L10 is connected with 5 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD10 connect outside 24 power supply ground with the other end of resistance R4 after being connected, 3 pin of Phototube Coupling chip GD10 are connected with 8 pin of row resistance RP5 and 11 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD10 meet main control loop power supply+5V, the 1-4 pin of row resistance RP1 is connected with the 1-4 pin of interface J1 respectively, the 1-4 pin of row resistance RP5 connects main control loop power supply ground, 2nd group by the Phototube Coupling chip GD11-GD14 that model is TLP185, row resistance RP2 and RP6, resistance R5-R8 and photodiode L11 L14 forms, 1 pin of Phototube Coupling chip GD11 is connected with the negative pole of photodiode L11 with one end of resistance R5, the positive pole of photodiode L11 is connected with 8 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD11 connect outside 24 power supply ground with the other end of resistance R5 after being connected, 3 pin of Phototube Coupling chip GD11 are connected with 5 pin of row resistance RP6 and 14 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD11 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD12 is connected with the negative pole of photodiode L12 with one end of resistance R6, the positive pole of photodiode L12 is connected with 7 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD12 connect outside 24 power supply ground with the other end of resistance R6 after being connected, 3 pin of Phototube Coupling chip GD12 are connected with 6 pin of row resistance RP6 and 15 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD12 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD13 is connected with the negative pole of photodiode L13 with one end of resistance R7, the positive pole of photodiode L13 is connected with 6 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD13 connect outside 24 power supply ground with the other end of resistance R7 after being connected, 3 pin of Phototube Coupling chip GD13 are connected with 7 pin of row resistance RP6 and 27 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD13 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD14 is connected with the negative pole of photodiode L14 with one end of resistance R8, the positive pole of photodiode L14 is connected with 5 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD14 connect outside 24 power supply ground with the other end of resistance R8 after being connected, 3 pin of Phototube Coupling chip GD14 are connected with 8 pin of row resistance RP6 and 26 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD14 meet main control loop power supply+5V, the 1-4 pin of row resistance RP2 is connected with the 5-8 pin of interface J1 respectively, the 1-4 pin of row resistance RP6 connects main control loop power supply ground,3rd group of model is the Phototube Coupling chip GD15-GD18 of TLP185 by model, row resistance RP3 and RP7, resistance R9-R12 and photodiode L15 L18 forms, 1 pin of Phototube Coupling chip GD15 is connected with the negative pole of photodiode L15 with one end of resistance R9, the positive pole of photodiode L15 is connected with 8 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD15 connect outside 24 power supply ground with the other end of resistance R9 after being connected, 3 pin of Phototube Coupling chip GD15 are connected with 5 pin of row resistance RP7 and 25 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD15 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD16 is connected with the negative pole of photodiode L16 with one end of resistance R10, the positive pole of photodiode L16 is connected with 7 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD16 connect outside 24 power supply ground with the other end of resistance R10 after being connected, 3 pin of Phototube Coupling chip GD16 are connected with 6 pin of row resistance RP7 and 24 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD16 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD17 is connected with the negative pole of photodiode L17 with one end of resistance R11, the positive pole of photodiode L17 is connected with 6 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD17 connect outside 24 power supply ground with the other end of resistance R11 after being connected, 3 pin of Phototube Coupling chip GD17 are connected with 7 pin of row resistance RP7 and 23 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD17 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD18 is connected with the negative pole of photodiode L18 with one end of resistance R12, the positive pole of photodiode L18 is connected with 5 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD18 connect outside 24 power supply ground with the other end of resistance R12 after being connected, 3 pin of Phototube Coupling chip GD18 are connected with 8 pin of row resistance RP7 and 22 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD18 meet main control loop power supply+5V, the 1-4 pin of row resistance RP3 is connected with the 9-12 pin of interface J1 respectively, the 1-4 pin of row resistance RP7 connects main control loop power supply ground,
As shown in Figure 10, described Phototube Coupling and electromagnetic isolation switching value output circuit comprise 6 road photoelectric isolating circuits, the first via is by the Phototube Coupling chip GD1 that model is TLP185, divide compressive resistance RJ1-RJ4, isolation resistance R17, triode T1, diode DJ1, photodiode L1 and relay K 1 form, 1 pin of Phototube Coupling chip GD1 is connected with one end of isolation resistance R17 with one end of point compressive resistance RJ1, the other end of isolation resistance R17 is connected with 41 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD1 connect main control loop power supply ground with the other end of point compressive resistance RJ1 after being connected, 3 pin of Phototube Coupling chip GD1 are connected with one end of point compressive resistance RJ2, the other end of compressive resistance RJ2 is divided to be connected with the base stage of triode T1 with one end of point compressive resistance RJ3, outside 24 power supplys ground are connect with the emtting electrode of triode T1 after dividing the other end of compressive resistance RJ3 to be connected, the collector electrode of triode T1 and the one end dividing compressive resistance RJ4, the positive pole of diode DJ1 is connected with 3 pin of relay K 1, the other end of compressive resistance RJ4 is divided to be connected with the negative pole of photodiode L1, the positive pole of photodiode L1 and the negative pole of diode DJ1, 4 pin of Phototube Coupling chip GD1 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 1 is connected with 15 pin of interface J2, rest contact 2 pin of relay K 1 is connected with 16 pin of interface J2, 4 pin of relay K 1 connect outside 24V power supply,2nd route model is the Phototube Coupling chip GD2 of TLP185, divide compressive resistance RJ5-RJ8, isolation resistance R18, triode T2, diode DJ2, photodiode L2 and relay K 2 form, 1 pin of Phototube Coupling chip GD2 is connected with one end of isolation resistance R18 with one end of point compressive resistance RJ5, the other end of isolation resistance R18 is connected with 40 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD2 connect main control loop power supply ground with the other end of point compressive resistance RJ5 after being connected, 3 pin of Phototube Coupling chip GD2 are connected with one end of point compressive resistance RJ6, the other end of compressive resistance RJ6 is divided to be connected with the base stage of triode T2 with one end of point compressive resistance RJ7, outside 24V power supply ground is connect with the emtting electrode of triode T2 after dividing the other end of compressive resistance RJ7 to be connected, the collector electrode of triode T2 and the one end dividing compressive resistance RJ8, the positive pole of diode DJ2 is connected with 3 pin of relay K 2, the other end of compressive resistance RJ8 is divided to be connected with the negative pole of photodiode L2, the positive pole of photodiode L2 and the negative pole of diode DJ2, 4 pin of Phototube Coupling chip GD2 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 2 is connected with 13 pin of interface J2, rest contact 2 pin of relay K 2 is connected with 14 pin of interface J2, 4 pin of relay K 2 connect outside 24V power supply, 3rd route model is the Phototube Coupling chip GD3 of TLP185, divide compressive resistance RJ9-RJ12, isolation resistance R20, triode T3, diode DJ3, photodiode L3 and relay K 3 form, 1 pin of Phototube Coupling chip GD3 is connected with one end of isolation resistance R20 with one end of point compressive resistance RJ9, the other end of isolation resistance R20 is connected with 39 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD3 connect main control loop power supply ground with the other end of point compressive resistance RJ9 after being connected, 3 pin of Phototube Coupling chip GD3 are connected with one end of point compressive resistance RJ10, the other end of compressive resistance RJ10 is divided to be connected with the base stage of triode T3 with one end of point compressive resistance RJ11, outside 24V power supply ground is connect with the emtting electrode of triode T3 after dividing the other end of compressive resistance RJ11 to be connected, the collector electrode of triode T3 and the one end dividing compressive resistance RJ12, the positive pole of diode DJ3 is connected with 3 pin of relay K 3, the other end of compressive resistance RJ12 is divided to be connected with the negative pole of photodiode L3, the positive pole of photodiode L3 and the negative pole of diode DJ3, 4 pin of Phototube Coupling chip GD3 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 3 is connected with 11 pin of interface J2, rest contact 2 pin of relay K 3 is connected with 12 pin of interface J2, 4 pin of relay K 3 connect outside 24V power supply, 4th route model is the Phototube Coupling chip GD4 of TLP185, divide compressive resistance RJ13-RJ16, isolation resistance R21, triode T4, diode DJ4, photodiode L4 and relay K 4 form, 1 pin of Phototube Coupling chip GD4 is connected with one end of isolation resistance R21 with one end of point compressive resistance RJ13, the other end of isolation resistance R21 is connected with 38 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD4 connect main control loop power supply ground with the other end of point compressive resistance RJ13 after being connected, 3 pin of Phototube Coupling chip GD4 are connected with one end of point compressive resistance RJ14, the other end of compressive resistance RJ14 is divided to be connected with the base stage of triode T4 with one end of point compressive resistance RJ15, outside 24V power supply ground is connect with the emtting electrode of triode T4 after dividing the other end of compressive resistance RJ15 to be connected, the collector electrode of triode T4 and the one end dividing compressive resistance RJ16, the positive pole of diode DJ4 is connected with 3 pin of relay K 4, the other end of compressive resistance RJ16 is divided to be connected with the negative pole of photodiode L4, the positive pole of photodiode L4 and the negative pole of diode DJ4, 4 pin of Phototube Coupling chip GD4 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 4 is connected with 9 pin of interface J2, rest contact 2 pin of relay K 4 is connected with 10 pin of interface J2, 4 pin of relay K 4 connect outside 24V power supply,5th route model is the Phototube Coupling chip GD5 of TLP185, divide compressive resistance RJ17-RJ20, isolation resistance R30, triode T5, diode DJ5, photodiode L5 and relay K 5 form, 1 pin of Phototube Coupling chip GD5 is connected with one end of isolation resistance R30 with one end of point compressive resistance RJ17, the other end of isolation resistance R30 is connected with 36 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD5 connect main control loop power supply ground with the other end of point compressive resistance RJ17 after being connected, 3 pin of Phototube Coupling chip GD5 are connected with one end of point compressive resistance RJ18, the other end of compressive resistance RJ18 is divided to be connected with the base stage of triode T5 with one end of point compressive resistance RJ19, outside 24V power supply ground is connect with the emtting electrode of triode T5 after dividing the other end of compressive resistance RJ19 to be connected, the collector electrode of triode T5 and the one end dividing compressive resistance RJ20, the positive pole of diode DJ5 is connected with 3 pin of relay K 5, the other end of compressive resistance RJ20 is divided to be connected with the negative pole of photodiode L5, the positive pole of photodiode L5 and the negative pole of diode DJ5, 4 pin of Phototube Coupling chip GD5 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 5 is connected with 7 pin of interface J2, rest contact 2 pin of relay K 5 is connected with 8 pin of interface J2, 4 pin of relay K 5 connect outside 24V power supply, 6th route model is the Phototube Coupling chip GD6 of TLP185, divide compressive resistance RJ21-RJ24, isolation resistance R31, triode T6, diode DJ6, photodiode L6 and relay K 6 form, 1 pin of Phototube Coupling chip GD6 is connected with one end of isolation resistance R31 with one end of point compressive resistance RJ21, the other end of isolation resistance R31 is connected with 35 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD6 connect main control loop power supply ground with the other end of point compressive resistance RJ21 after being connected, 3 pin of Phototube Coupling chip GD6 are connected with one end of point compressive resistance RJ22, the other end of compressive resistance RJ22 is divided to be connected with the base stage of triode T6 with one end of point compressive resistance RJ23, outside 24V power supply ground is connect with the emtting electrode of triode T6 after dividing the other end of compressive resistance RJ23 to be connected, the collector electrode of triode T6 and the one end dividing compressive resistance RJ24, the positive pole of diode DJ6 is connected with 3 pin of relay K 6, the other end of compressive resistance RJ24 is divided to be connected with the negative pole of photodiode L6, the positive pole of photodiode L6 and the negative pole of diode DJ6, 4 pin of Phototube Coupling chip GD6 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 6 is connected with 5 pin of interface J2, rest contact 2 pin of relay K 6 is connected with 6 pin of interface J2, 4 pin of relay K 5 connect outside 24V power supply,
As shown in figure 11, described interface circuit is by interface J1, interface J2, resistance R13, resistance R14, resistance R28, resistance R36, filter capacitor C5 and filter capacitor C6 forms, 13 pin of interface J1 connect outside 24V power supply, 14 pin of interface J1 connect outside 24V power supply ground, 15 pin of interface J1 are through one end of insurance F5 and resistance R14, one end of resistance R13 meets main control loop power supply+5V after being connected, 16 pin of interface J1 and one end of filter capacitor C6, the other end of resistance R13 is connected with one end of resistance R36, the other end of resistance R36 is connected with 20 pin of microprocessor chip U1, 17 pin of interface J1 and the other end of resistance R14, one end of filter capacitor C5 is connected with one end of resistance R28, the other end of resistance R28 is connected with 19 pin of microprocessor chip U1, 18 pin of interface J1 connect main control loop power supply ground with the other end of filter capacitor C5 after being connected with the other end of filter capacitor C6,
As shown in figure 12, described photovaristor ambient light detecting sensor circuit is photovaristor OR, and 17 pin or 16 pin of one end OUT and interface J1 of photovaristor OR are connected, 18 pin of the other end GND connection interface J1 of photovaristor OR;
As shown in figure 13, the two insulating power supply circuit in described double loop comprises 12V and 24V switch power supply, wherein 12V switch power supply is by insuring F1, Zener diode D1, chemical capacitor C4, model is the three end linear stabilized power supply chip U3 of 78M05, chemical capacitor C19, filter capacitor C9, DC-isolation module DC1 and filter capacitor C27 forms, independent+12V power supply is through insuring the negative pole of F1 and Zener diode D1, the positive pole of chemical capacitor C4 and 1 pin of three end linear stabilized power supply chip U3 connect, the positive pole of Zener diode D1, the negative pole of chemical capacitor C4, 2 pin of three end linear stabilized power supply chip U3, the negative pole of chemical capacitor C19 and one end of filter capacitor C9 form main control loop power supply ground after connecting, 3 pin of three end linear stabilized power supply chip U3 export main control loop power supply+5V after being connected with the other end of filter capacitor C9 with the positive pole of chemical capacitor C19, 1 pin of DC-isolation module DC1 meets main control loop power supply+5V, 2 pin of DC-isolation module DC1 connect main control loop power supply ground, 3 pin of DC-isolation module DC1 form communication isolating power supply ground with one end of filter capacitor C27 after being connected, 4 pin of DC-isolation module DC1 be connected with the other end of filter capacitor C27 after output communication insulating power supply+5V,
By insuring, F2, Zener diode D2, chemical capacitor C3, resistance R29 and photodiode L24 form 24V switch power supply, independent+24V power supply is connected with the negative pole of Zener diode D2, the positive pole of chemical capacitor C3 and one end of resistance R29 composition outside 24V power supply through insurance F2, the other end of resistance R29 is connected with the positive pole of photodiode L24, and the negative pole of photodiode L24 forms outside 24V power supply ground with the negative pole of chemical capacitor VC3 after being connected with the positive pole of Zener diode D2.
In the present invention, microcontroller circuit is remote programmable main control MCU microcontroller circuit, microprocessor chip U1 selects technical grade MCU microprocessor chip to be core controlling elements, adopt 44 pin, 8 CMOS flash memory microprocessors of nanoWattXLP technology, condition is provided for controller reduced volume reduces power consumption, he has the FLASH program memory of 14KB, for intelligentized control method detection provides bottom program resource with data processing and fuzzy algorithm, the data RAM of 521 bytes, for computing and the process of big data provides underlying resource, 256 byte data EEPROM, as the underlying resource of tunnel pipe station Long-distance Control parameter configuration and the visual programming of the open user of list, 32 pin of microprocessor chip U1 indicate circuit by resistance R24 connecting luminous diode L23 as power supply, 30 and 31 pin of microprocessor chip U1 are connected to the external crystal oscillation circuit of external crystal-controlled oscillation Y1 and C1 and C2 as microprocessor. when voltage is 1.8V, base when possessing independent, shorter interruption delay, possess 16 grades of hardware storehouses that spilling/underflow is interrupted, 1.8V to 5.5V operating voltage, complete analog peripheral, support main SPI/I2C and the EUSART interface of RS-232 and RS-485 and LIN, 10 analog to digital converter ADC of 14 passages, 48 and 1 16 timer, support super low-power consumption real-time clock RTC, reliable and stable function monitor, electrification reset POR, under-voltage reset BOR and low-power consumption are guarded the gate dog timer WDT, the Micro-processor MCV of 49 instructions is while optimizer code and data processing altogether, can raise the efficiency and reduce the clock period.Technical grade PIC16F193X Micro-processor MCV letter valency is than high, and good stability, immunity from interference is strong, by the real case of a large amount of strong interference environment detection control, proves that being applicable to electric power detection control field uses.
The reset chip U2 that the present invention resets in circuit selects the innovative product of Maxim company of the U.S. and R23 and C22 to form reset circuit, and for microprocessor chip U1 provides reset signal, its power consumption is lower by 60% than before remodeling. As long as when voltage of supply is down to below preset reset threshold, this circuit just sends a reset signal, and after power supply is elevated to this reset gate, at least keep this signal 140ms, the RESET that IMP809 has Low level effective exports, meet U1 Micro-processor MCV reset request signal, when Vcc is down to 1.1V, it can ensure to be in correct work state, and IMP809 has 3 compact pin SOT23 and encapsulates.
Clock circuit of the present invention is configured with built-in crystal band temperature compensation high precision clock chip U4, composition clock control circuit, and configure backup battery BT1, positive pole and negative pole receive 14 and 13 pin of clock chip U4 respectively, ensure that the clock when system power failure normally runs, the 16 pin SCL and 15 pin SDA of clock chip U4 connect 37 and 42 pin of microprocessor U1 respectively, for microprocessor U1 provides clock information accurately, by the clock control parameter comparison with EEPROM Remote configuration in Micro-processor MCV, complete sequential control function. Clock chip U4 is high precision I2C real-time clock (RTC), has integrated temperature compensating crystal oscillator (TCXO) and crystal. This device comprises cell input terminal, still can keep accurate timing when disconnecting primary source. Integrated crystal oscillator improves the long-term tolerance range of device, and decreases the number of elements of peripheral circuit. Clock chip U4 adopts the SO of 16 pin 300mil to encapsulate, RTC preserve the second, point, time, week, the date, Month And Year information. Less than the month of 31 days, will automatically adjust the date at the end of month, comprise the correction in leap year. The work form of clock can be 12 hours forms of 24 hours or band AM/PM instruction. Address and data are by I2C bidirectional bus serial transmission. Accurate, be used for monitoring VCC state through voltage benchmark and the comparer circuit of temperature compensation, detection power failure, it is provided that reset and export, and automatically switch to backup battery when necessary. In addition ,/RST monitors that pin can as the manual input producing μ P reset. Except timing precision height, clock chip U4 inside is integrated with a point-device digital temperature sensor, by I2C* interface, it is conducted interviews (as the time), the precision of this temperature sensor is ± 3 DEG C, it is uploaded to tunnel management station by network of communication, uses as to controller working temperature test and monitoring information. On sheet, pilot circuit can realize automatic power detection, also it is uploaded to tunnel management station by network of communication, use as to controller power supply test and monitoring information, and manage the electrical source exchange between primary source and standby power supply (i.e. low-voltage battery). If primary source falls electricity, this device still can continue to provide accurate timing and temperature, and performance is not influenced. When primary source powers up again or magnitude of voltage returns in tolerable limit, function that sheet resets can be used to restarting systems Micro-processor MCV.
Communication interface Circnit Layout RS232 communication interface chip U8 of the present invention, the 11 pin TX1 of RS232 communication interface chip U8 are connected with the corresponding pin of microprocessor U1 respectively with 12 pin RX1, composition RS232 communication interface circuit, completes field adjustable, detection, maintenance, configuration function by RS232 interface circuit.Telecommunication Circnit Layout RS485 communication interface chip U7 and independent power supply insulating power supply module DC1, 1st pin of RS485 communication interface chip U7 adopts governor circuit power supply+5V to power, filter capacitor C11 connects and carries out power filter between RS485 communication interface chip U7 the 1st pin+5V and the 8th pin ground, 3rd pin RXD is connected with 1 pin of microprocessor U1 through communication isolating diode D8 and pull-up resistor R22, RS485 communication interface chip U7 the 6th pin TXD is by pull-up current limliting resistance R27, communication isolating luminescence display diode (LED) 1, it is connected with the 44 pin TX1 of microprocessor U1, composition RS485 communication interface circuit, RS485 communication interface chip U7 the 16th pin, connect+5V communication the power supply of Figure 13 after DC-isolation power supply module DC1 isolates, after voltage-stabilizing protection diode D5 voltage stabilizing and filter capacitor C12 filtering, for the telecommunication end of RS485 communication interface chip U7 is powered, the 12 of RS485 communication interface chip U7 are connected with 3 pin with 4 pin of interface J2 through F4 with F3 with D7 with D6 with B respectively with 13 pin communication ends A, composition RS485 remote communication interface, by original optical communication system and standard MODBUS agreement, complete the telecommunication management function in tunnel management station and Lighting control loop, realize remote detection, Remote configuration and remote emergency control.
Switching value input circuit of the present invention is configured with 12 road Phototube Coupling chip GD7-GD18 and peripheral components composition switching value Phototube Coupling input interface circuit, on the basis of immunity from interference improving controller, complete the acquisition testing function of 4 groups of switching cabinets, 12 switching value information switching cabinet operating mode, lighting loop running status, fault state, 14 pin of interface J1, connect K1, k2, k3, k4 On-off signal signal, through row resistance RP1, input information displaying photodiode L7 L10, divide compressive resistance R1 R4, connect 1 pin of GD7 GD10 respectively, after 4 Phototube Coupling chips are isolated, respectively by photoelectric isolating circuit chip GD7 GD10,4th pin of each chip meets master control power supply+5V, after 3 pin and row's resistance RP5 dividing potential drop of respective photoelectric isolating circuit chip, by corresponding each way switch amount information, receive INTPUT1 INTPUT48,9,10,11 pin of U1 Micro-processor MCV, with 5 12 pin of reason interface J1, connect K5 K12 On-off signal signal, respectively through row resistance RP2, RP3, input information displaying photodiode L11 L18, after dividing compressive resistance R5 R12, connect 1 pin of GD11 GD18 respectively, after 8 Phototube Coupling chips are isolated, respectively by photoelectric isolating circuit chip GD11 GD18, 4th pin of each chip meets master control power supply+5V, through 3 pin and the row resistance RP6 of respective photoelectric isolating circuit chip, after RP7 dividing potential drop, by corresponding each way switch amount information, receive the INTPUT5 INTPUT1214 of U1 Micro-processor MCV, 15, 27, 26, 25, 24, 23, 22 pins, complete the detection input function of 12 way switch amount information. the switching value input interface circuit being made up of each road Phototube Coupling chip, is ensureing on the basis to lighting loop detection function, further the stability of raising Controlling System, reliability and immunity from interference.
Switching value output circuit of the present invention configures 6 road Phototube Coupling chip GD1-GD6 and peripheral componentss, composition switching value Phototube Coupling output interface circuit, on the basis of immunity from interference improving controller, completes the isolated controlling output function of 6 way switch amounts, 2nd pin of 6 road Phototube Coupling chip each chip of GD1-GD6 connects the ground of master control power supply+5V, U1 Micro-processor MCV 41, 40, 39, 38, 36, the JD1 JD6 of 35 pins controls output signal, by isolation resistance R17, R18, R20, R21, R30, R31 is through J1 J6, respectively by respective point compressive resistance RJ1, RJ5, RJ9, RJ13, RJ17, RJ21 and GD1 GD6 output photoelectric isolating chip the 1st pin separately connects, GD1-GD6 Phototube Coupling chip the 4th pin separately meets+24V, 3rd pin of each chip is respectively through respective, base biasing resistor RJ2, RJ3 and collector resitance RJ4, export indication light diode L1, rly. drives triode S8550T1NPN, protection circuit diode DJ1, succeed electrical equipment K1, form the 1st way switch amount output circuit,Base biasing resistor RJ6, RJ7 and collector resitance RJ8, export indication light diode L2, and rly. drives NPN triode T2, and protection circuit diode DJ2, succeeds electrical equipment K2, composition the 2nd way switch amount output circuit; Base biasing resistor RJ10, RJ11 and collector resitance RJ12, export indication light diode L3, and rly. drives NPN triode T3, and protection circuit diode DJ3, succeeds electrical equipment K3, composition the 3rd way switch amount output circuit; Base biasing resistor RJ14 and collector resitance RJ15, RJ16 export indication light diode L4, and rly. drives NPN triode T4, and protection circuit diode DJ4, succeeds electrical equipment K4, composition the 4th way switch amount output circuit; Base biasing resistor RJ18, RJ19 and collector resitance RJ20, export indication light diode L5, and rly. drives NPN triode T5, and protection circuit diode DJ5, succeeds electrical equipment K5, composition the 5th way switch amount output circuit; Base biasing resistor RJ22, RJ23 and collector resitance RJ24, export indication light diode L6, rly. driving NPN triode T6, and protection circuit diode DJ6, connects K6 rly., composition the 6th way switch amount output circuit; Control respectively respective rly. deciliter, No. 6 pilot circuit switches, by J2 connection terminal 16 5 pin export, complete the controlling functions to each lighting loop in tunnel. The photoelectricity being made up of every road pilot circuit and the two isolated output switch parameter interface circuit of electromagnetism, ensureing on the basis to illumination loop control function, the stability of raising Controlling System, reliability and immunity from interference further.
Simulated measurement input circuit configuration surroundings illuminance analog quantity of the present invention detection input circuit, environment illumination photovaristor light inspection sensor, through pull-up resistor R14 and isolates resistance R28 and input filter capacitor C5 by 17 pin of input wires terminal J1 and 16 pin; Pull-up resistor R13 and isolation resistance R36 and input filter capacitor C6, two groups of illuminance analog quantity detection partial pressure type input circuits of composition, receive on the 19 pin AN0 and 20 pin AN1 of U1 Micro-processor MCV, complete the Gather and input function of environment brightness detection limit, by in the environment illumination parameter that detects and MCU microprocessor EEPROM, compared matching treatment by the fill in a form controling parameters of configuration of network remote, it is achieved to the light self-adapting intelligent controlling functions of tunnel lighting loop.
In photovaristor of the present invention detection circuit, in photosensor, the simplest electron device is photovaristor, it can respond to the light and shade change of light, OR photovaristor is directly linked between 17 or 16 pin of J1 and ground, light variable signal is changed into Electrical change signal by OR photovaristor, by the 17 of interface J1 or 16 pin, it is input to governor circuit and checks; Also OR1 can be adopted to divide compressive resistance to connect Vcc power supply, OR photovaristor divide with OR1 compressive resistance connect in parallel with electric capacity OC1 after ground connection, after light variable signal is changed into Electrical change signal, export by OUT terminal, the 15 pin power supplys of difference connection interface J1,16 or 17 pin analog input ends, 18 ground terminals, complete the detection function of environment illumination. Photovaristor illuminance detecting sensor, use by scene is actual and tests detection proof, it can meet the design accuracy requirement of tunnel Lighting control specification index request and environment luminance detection completely, is in being applicable to being applied to, the desired light detecting sensor of the high performance-price ratio of short tunnel Lighting control illuminance detection, high reliability, high stability.
The two insulating power supply Circnit Layout in double loop of the present invention double loop two insulating power supply circuit, outside provides the+12V of two-way isolation and+24V switch power supply to be that controller is powered; Governor circuit is by independence+12V Power supply, after the input filter circuit of pressure-stabilizing that insurance F1 and Zener diode D1 and chemical capacitor C4 forms, the quality of input power is optimized further, by the 1 pin input of three end linear stabilized power supply chip U3, after carrying out Power convert voltage stabilizing, export by 3 pin of U3, after the power supply+5V exported is carried out high and low frequency power filter by filter capacitor C9 and C19 again, power supply+5V voltage needed for supply governor circuit. For improving the reliability of RS485 interface circuit telecommunications functions, reduce the mutual interference of communication circuit and governor circuit to greatest extent, adopt 5V DC-isolation module DC1, carry out the isolated from power of master control and communication circuit, main control loop power supply+5V is after 5V DC-isolation module DC1 isolates, export+5V again after electric capacity C27 filtering, for RS485 communication interface circuit is powered, the power supply of further isolated communication circuit and governor circuit, it is to increase the immunity from interference of system and the stability of system and reliability. On-off signal and output interface circuit, adopt+24V the power supply of another group isolation, through F2 insurance and Zener diode D2 voltage stabilizing, after filter capacitor C3 filtering, for On-off signal and output circuit are powered, current limliting resistance R29 and luminescence display diode L24, composition 24V Power supply instruction circuit, the powered operation situation of display+24V power supply; Realize two power supplys two isolation power supply plan, the adaptability of further raising system, reliability and stability, it is the power supply demand needed for the offer of control program each several part circuit.

Claims (4)

1. in one kind/energy-conservation Long-distance Control system able to programme of short tunnel lighting safety, it is characterized in that by microcontroller circuit (1), reset circuit (2), clock circuit (3), communication interface circuit (4), photoelectric switch amount input circuit (5), Phototube Coupling and electromagnetic isolation switching value output circuit (6), interface circuit (7), two insulating power supply circuit (9) composition of photovaristor ambient light detecting sensor circuit (8) and double loop, 1 pin of programming port P1 in reset circuit (2), 4 pin and 5 pin successively with 18 pin of microprocessor chip U1 in microcontroller circuit (1), 17 pin are connected with 16 pin, for microprocessor chip U1 provides reset signal, in clock circuit (3), 4 pin of clock chip U4 are all connected with 43 pin of microprocessor chip U1 in microcontroller circuit (1) with 9 pin, in clock circuit (3), 16 pin of clock chip U4 are all connected with 37 pin of microprocessor chip U1 in microcontroller circuit (1) with 11 pin, 15 pin of clock chip U4 are all connected with 42 pin of microprocessor chip U1 with 10 pin, for microprocessor chip U1 provides clock information accurately, by the clock control parameter comparison with EEPROM Remote configuration in microprocessor chip U1, complete sequential control function,
In communication interface circuit (4), 11 pin of RS232 communication interface chip U8 are connected with 44 pin of microprocessor chip U1 in microcontroller circuit (1), 12 pin of RS232 communication interface chip U8 are connected with 1 pin of microprocessor chip U1, composition RS232 communication interface circuit, then complete field adjustable, detection, maintenance and configuration function through RS232 interface circuit, in communication interface circuit (4), 3 pin of RS485 communication interface chip U7 are connected with 1 pin of microprocessor U1 through diode D8 and pull-up resistor R22, 4 pin of RS485 communication interface chip U7 are connected with 2 pin of microprocessor chip U1 in microcontroller circuit (1) with 5 pin, 6 pin of RS485 communication interface chip U7 are by pull-up current limliting resistance R27, communication isolating luminescence display diode (LED) 1 connects to form RS485 communication interface circuit with 44 pin of microprocessor chip U1, 16 pin of RS485 communication interface chip U7 meet main control loop power supply+5V and after voltage-stabilizing protection diode D5 and D6 voltage-stabilizing protection and filter capacitor C12 filtering for the telecommunication end of RS485 communication interface chip U7 is powered, the 12 of RS485 communication interface chip U7 are connected with 3 pin with B respectively with through 4 pin of F4 with F3 with the interface J2 in interface circuit (7) with 13 pin communication ends A, composition RS485 remote communication interface, by original optical communication system and standard MODBUS agreement, complete the telecommunication management function in tunnel management station and Lighting control loop, realize remote detection, Remote configuration and remote emergency controlling functions,
In photoelectric switch amount input circuit (5), 3 pin of Phototube Coupling chip GD7, GD8, GD9 and GD10 are connected with 8 pin of microprocessor chip U1 in microcontroller circuit (1), 9 pin, 10 pin and 11 pin successively through arranging 5,6,7 and 8 pin of resistance RP5, through arranging, 14 pin of 5,6,7 and 8 pin and the microprocessor chip U1 in microcontroller circuit (1) of resistance RP6 and RP7,15 pin, 27 pin, 26 pin, 25 pin, 24 pin, 23 pin and 22 pin are connected 3 pin of Phototube Coupling chip GD11 GD18, complete the detection input function of 12 way switch amount information;
1 pin of Phototube Coupling and Phototube Coupling chip GD1, GD2, GD3, GD4, GD5 in electromagnetic isolation switching value output circuit (6) and GD6 has been connected with 35 pin through 41 pin of resistance R17, R18, R20, R21, R30 and R31 and microprocessor chip U1 in microcontroller circuit (1), 40 pin, 39 pin, 38 pin, 36 pin the isolated controlling output function of 6 way switch amounts successively;
16 pin of the interface J1 in interface circuit (7) form, through pull-up resistor R13 and isolation resistance R36 and input filter capacitor C6, the Gather and input function that 20 pin that one group of illuminance analog quantity detection partial pressure type input circuit receives microprocessor chip U1 in microcontroller circuit (1) complete environment brightness detection limit, and 17 pin of interface J1 form, through pull-up resistor R14 and isolation resistance R28 and input filter capacitor C5, the Gather and input function that 19 pin that another group illuminance analog quantity detection partial pressure type input circuit receives microprocessor chip U1 in microcontroller circuit (1) complete environment brightness detection limit;
Between 17 or 16 pin of the interface J1 in photovaristor OR access interface circuit (7) in photovaristor ambient light detecting sensor circuit (8) and main control loop power supply ground, light variable signal is changed into Electrical change signal by photovaristor OR and is connected to 19 pin of microprocessor chip U1 in microcontroller circuit (1) by 17 or 16 pin of interface J1 or 20 pin complete environment luminance detection function;
The two insulating power supply circuit (9) in double loop provides+12V and the+24V switch power supply of two-way isolation by outside, independent+12V Power supply, by the 1 pin input of three end linear stabilized power supply chip U3 after the input filter circuit of pressure-stabilizing that insurance F1 and Zener diode D1 and chemical capacitor C4 forms, after carrying out Power convert voltage stabilizing, export by 3 pin of three end linear stabilized power supply chip U3, after the main control loop power supply+5V exported is carried out high and low frequency power filter by filter capacitor C9 and C19 again, main control loop power supply+5V voltage needed for supply governor circuit is microcontroller circuit (1), reset circuit (2), clock circuit (3), communication interface circuit (4), output terminal+the 5V of photoelectric switch amount input circuit (5), input terminus+the 5V of Phototube Coupling and electromagnetic isolation switching value output circuit (6), interface circuit (7) and photovaristor ambient light detecting sensor circuit (8) power supply, + 24V the power supply of isolation is through insurance F2 and Zener diode D2 voltage stabilizing, for+24V the end in Phototube Coupling and electromagnetic isolation switching value output circuit (6) is powered after filter capacitor C3 filtering.
2. according to claim 1/the energy-conservation Long-distance Control system able to programme of short tunnel lighting safety, it is characterized in that 32 pin of microprocessor chip U1 in microcontroller circuit (1) are connected to power supply instruction circuit, described power supply instruction circuit is made up of current limliting resistance R24 and photodiode L23, one end of resistance R24 is connected with 32 pin of microprocessor chip U1, the other end of resistance R24 is connected with the positive pole of photodiode L23, and the negative pole of photodiode L23 connects main control loop power supply ground.
3. according to claim 1/the energy-conservation Long-distance Control system able to programme of short tunnel lighting safety, it is characterized in that 30 pin of microprocessor chip U1 in microcontroller circuit (1) and 30 pin are connected to external crystal oscillation circuit, described external crystal oscillation circuit is by external crystal-controlled oscillation Y1, electric capacity C1 and electric capacity C2 forms, one end of external crystal-controlled oscillation Y1 is connected with one end of electric capacity C1 with 31 pin of microprocessor chip U1 in microcontroller circuit, the other end of external crystal-controlled oscillation Y1 is connected with one end of electric capacity C2 with 30 pin of microcontroller circuit, another termination main control loop power supply ground of electric capacity C1 and electric capacity C2.
4. in described in claim 1/pilot circuit of the energy-conservation Long-distance Control system able to programme of short tunnel lighting safety, it is characterised in that circuit connects as follows:
Described microcontroller circuit is made up of microprocessor chip U1, power supply instruction circuit and external crystal oscillation circuit, and 6 pin of microprocessor chip U1 and 29 pin all connect main control loop power supply ground, and 7 pin of microprocessor chip U1 and 28 pin all meet main control loop power supply+5V;
Described reset circuit is by reset chip U2, resistance R23, electric capacity C22 and programming port P1 forms, 1 pin of reset chip U2 connects main control loop power supply ground, 3 pin of reset chip U2 meet main control loop power supply+5V, 2 pin of reset chip U2 are connected with one end of resistance R23, the other end of resistance R23 is connected with 1 pin of programming port P1 with 18 pin of microprocessor chip U1 respectively, the other end of resistance R23 also connects main control loop power supply ground by electric capacity C22, 2 pin of programming port P1 meet main control loop power supply+5V, 3 pin of programming port P1 connect main control loop power supply ground, 4 pin of programming port P1 are connected with 17 pin of microprocessor chip U1, 5 pin of programming port P1 are connected with 16 pin of microprocessor chip U1,
Described clock electricity route clock chip U4, resistance R15, resistance R16 and backup battery BT1 forms, 2 pin of clock chip U4 meet main control loop power supply+5V, 4 pin of clock chip U4 are connected with 43 pin of microprocessor chip U1, 13 pin of clock chip U4 connect main control loop power supply ground with the negative pole of backup battery BT1 after being connected, 14 pin of clock chip U4 all positive pole with backup battery BT1 be connected, 15 pin of clock chip U4 are connected with 42 pin of microprocessor chip U1 after being connected with one end of resistance R16, 16 pin of clock chip U4 are connected with 37 pin of microprocessor chip U1 after being connected with one end of resistance R15, the other end of resistance R16 and the other end of resistance R15 are connected with main control loop power supply+5V after connecting again,
Described communication interface circuit is respectively by RS485 communication interface chip U7, filter capacitor C11, pull-up resistor R22, diode D8, pull-up current limliting resistance R27, communication display LED 1, filter capacitor C12, voltage-stabilizing protection diode D5, D6, and D7, insurance F3, insurance F4 composition, RS232 communication interface chip U8, electric capacity C13, C14, C15, C16 and filter capacitor C17, diode D4 and RS232 exports interface J4 and forms, 1 pin of communication interface chip U7 meets main control loop power supply+5V with one end of electric capacity C11 after being connected with one end of pull-up resistor R22, another termination main control loop power supply ground of electric capacity C11, 3 pin of RS485 communication interface chip U7 are connected with the negative pole of diode D8, the positive pole of diode D8 is connected with the other end of pull-up resistor R22 and 1 pin of microprocessor chip U1, 4 pin of RS485 communication interface chip U7 are connected with 2 pin of microprocessor chip U1 with 5 pin, 6 pin of RS485 communication interface chip U7 are connected with the negative pole of communication display LED 1, the positive pole of communication display LED 1 is connected with one end of pull-up current limliting resistance R27, the other end of pull-up current limliting resistance R27 is connected with 7 pin of main control loop power supply+5V with RS485 communication interface chip U7, 8 pin of RS485 communication interface chip U7 connect main control loop power supply ground, 9 pin of RS485 communication interface chip U7 connect letter insulating power supply ground with the positive pole of voltage-stabilizing protection diode D7 after being connected, the negative pole of voltage-stabilizing protection diode D7 is connected with 4 pin of interface J2 in electromagnetic isolation switching value output circuit (6) with Phototube Coupling by insurance F4 after being connected with 12 pin of RS485 communication interface chip U7 again, 13 pin of RS485 communication interface chip U7 are connected with 3 pin of interface J2 in electromagnetic isolation switching value output circuit (6) with Phototube Coupling by insurance F3, 15 pin of RS485 communication interface chip U7 connect letter insulating power supply ground with one end of filter capacitor C12 after being connected, 16 pin of RS485 communication interface chip U7 and the other end of filter capacitor C12, communication isolating power supply+5V is connected with the negative pole of voltage-stabilizing protection diode D5, the positive pole of voltage-stabilizing protection diode D5 is connected with the positive pole of voltage-stabilizing protection diode D6, the negative pole of voltage-stabilizing protection diode D6 is connected with 3 pin of interface J2 in electromagnetic isolation output switch parameter interface circuit (6) with Phototube Coupling by insurance F3,
1 pin of RS232 communication interface chip U8 is connected by 3 pin of electric capacity C16 with RS232 communication interface chip U8, 2 pin of RS232 communication interface chip U8 connect main control loop power supply ground by electric capacity C13, 4 pin of RS232 communication interface chip U8 are connected by 5 pin of electric capacity C14 with RS232 communication interface chip U8, 6 pin of RS232 communication interface chip U8 connect main control loop power supply ground by electric capacity C15, 11 pin of RS232 communication interface chip U8 are connected with 44 pin of microprocessor chip U1, 12 pin of RS232 communication interface chip U8 are connected with the negative pole of diode D4, the positive pole of diode D4 is connected with 1 pin of microprocessor chip U1, 3 pin that 13 pin of RS232 communication interface chip U8 export interface J4 with RS232 are connected, 2 pin that 14 pin of RS232 communication interface chip U8 export interface J4 with RS232 are connected, 15 pin of RS232 communication interface chip U8 connect main control loop power supply ground with one end of filter capacitor C17 after being connected, 16 pin of RS232 communication interface chip U8 are connected with the other end of filter capacitor C17 with main control loop power supply+5V,
Described photoelectric switch amount input circuit comprises 12 road photoelectric isolating circuits, every 4 tunnels form one group, first group by Phototube Coupling chip GD7-GD10, row resistance RP1 and RP5, resistance R1-R4 and photodiode L7 L10 forms, 1 pin of Phototube Coupling chip GD7 is connected with the negative pole of photodiode L7 with one end of resistance R1, the positive pole of photodiode L7 is connected with 8 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD7 connect outside 24 power supply ground with the other end of resistance R1 after being connected, 3 pin of Phototube Coupling chip GD7 are connected with 5 pin of row resistance RP5 and 8 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD7 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD8 is connected with the negative pole of photodiode L8 with one end of resistance R2, the positive pole of photodiode L8 is connected with 7 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD8 connect outside 24 power supply ground with the other end of resistance R2 after being connected, 3 pin of Phototube Coupling chip GD8 are connected with 6 pin of row resistance RP5 and 9 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD8 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD9 is connected with the negative pole of photodiode L9 with one end of resistance R3, the positive pole of photodiode L9 is connected with 6 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD9 connect outside 24 power supply ground with the other end of resistance R3 after being connected, 3 pin of Phototube Coupling chip GD9 are connected with 7 pin of row resistance RP5 and 10 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD9 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD10 is connected with the negative pole of photodiode L10 with one end of resistance R4, the positive pole of photodiode L10 is connected with 5 pin of row resistance RP1, 2 pin of Phototube Coupling chip GD10 connect outside 24 power supply ground with the other end of resistance R4 after being connected, 3 pin of Phototube Coupling chip GD10 are connected with 8 pin of row resistance RP5 and 11 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD10 meet main control loop power supply+5V, the 1-4 pin of row resistance RP1 is connected with the 1-4 pin of interface J1 respectively, the 1-4 pin of row resistance RP5 connects main control loop power supply ground, 2nd group by Phototube Coupling chip GD11-GD14, row resistance RP2 and RP6, resistance R5-R8 and photodiode L11 L14 forms, 1 pin of Phototube Coupling chip GD11 is connected with the negative pole of photodiode L11 with one end of resistance R5, the positive pole of photodiode L11 is connected with 8 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD11 connect outside 24 power supply ground with the other end of resistance R5 after being connected, 3 pin of Phototube Coupling chip GD11 are connected with 5 pin of row resistance RP6 and 14 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD11 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD12 is connected with the negative pole of photodiode L12 with one end of resistance R6, the positive pole of photodiode L12 is connected with 7 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD12 connect outside 24 power supply ground with the other end of resistance R6 after being connected, 3 pin of Phototube Coupling chip GD12 are connected with 6 pin of row resistance RP6 and 15 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD12 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD13 is connected with the negative pole of photodiode L13 with one end of resistance R7, the positive pole of photodiode L13 is connected with 6 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD13 connect outside 24 power supply ground with the other end of resistance R7 after being connected, 3 pin of Phototube Coupling chip GD13 are connected with 7 pin of row resistance RP6 and 27 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD13 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD14 is connected with the negative pole of photodiode L14 with one end of resistance R8, the positive pole of photodiode L14 is connected with 5 pin of row resistance RP2, 2 pin of Phototube Coupling chip GD14 connect outside 24 power supply ground with the other end of resistance R8 after being connected, 3 pin of Phototube Coupling chip GD14 are connected with 8 pin of row resistance RP6 and 26 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD14 meet main control loop power supply+5V, the 1-4 pin of row resistance RP2 is connected with the 5-8 pin of interface J1 respectively, the 1-4 pin of row resistance RP6 connects main control loop power supply ground,3rd group by Phototube Coupling chip GD15-GD18, row resistance RP3 and RP7, resistance R9-R12 and photodiode L15 L18 forms, 1 pin of Phototube Coupling chip GD15 is connected with the negative pole of photodiode L15 with one end of resistance R9, the positive pole of photodiode L15 is connected with 8 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD15 connect outside 24 power supply ground with the other end of resistance R9 after being connected, 3 pin of Phototube Coupling chip GD15 are connected with 5 pin of row resistance RP7 and 25 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD15 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD16 is connected with the negative pole of photodiode L16 with one end of resistance R10, the positive pole of photodiode L16 is connected with 7 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD16 connect outside 24 power supply ground with the other end of resistance R10 after being connected, 3 pin of Phototube Coupling chip GD16 are connected with 6 pin of row resistance RP7 and 24 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD16 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD17 is connected with the negative pole of photodiode L17 with one end of resistance R11, the positive pole of photodiode L17 is connected with 6 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD17 connect outside 24 power supply ground with the other end of resistance R11 after being connected, 3 pin of Phototube Coupling chip GD17 are connected with 7 pin of row resistance RP7 and 23 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD17 meet main control loop power supply+5V, 1 pin of Phototube Coupling chip GD18 is connected with the negative pole of photodiode L18 with one end of resistance R12, the positive pole of photodiode L18 is connected with 5 pin of row resistance RP3, 2 pin of Phototube Coupling chip GD18 connect outside 24 power supply ground with the other end of resistance R12 after being connected, 3 pin of Phototube Coupling chip GD18 are connected with 8 pin of row resistance RP7 and 22 pin of microprocessor chip U1, 4 pin of Phototube Coupling chip GD18 meet main control loop power supply+5V, the 1-4 pin of row resistance RP3 is connected with the 9-12 pin of interface J1 respectively, the 1-4 pin of row resistance RP7 connects main control loop power supply ground,
Described Phototube Coupling and electromagnetic isolation switching value output circuit comprise 6 road photoelectric isolating circuits, the first via is by Phototube Coupling chip GD1, divide compressive resistance RJ1-RJ4, isolation resistance R17, triode T1, diode DJ1, photodiode L1 and relay K 1 form, 1 pin of Phototube Coupling chip GD1 is connected with one end of isolation resistance R17 with one end of point compressive resistance RJ1, the other end of isolation resistance R17 is connected with 41 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD1 connect main control loop power supply ground with the other end of point compressive resistance RJ1 after being connected, 3 pin of Phototube Coupling chip GD1 are connected with one end of point compressive resistance RJ2, the other end of compressive resistance RJ2 is divided to be connected with the base stage of triode T1 with one end of point compressive resistance RJ3, outside 24 power supplys ground are connect with the emtting electrode of triode T1 after dividing the other end of compressive resistance RJ3 to be connected, the collector electrode of triode T1 and the one end dividing compressive resistance RJ4, the positive pole of diode DJ1 is connected with 3 pin of relay K 1, the other end of compressive resistance RJ4 is divided to be connected with the negative pole of photodiode L1, the positive pole of photodiode L1 and the negative pole of diode DJ1, 4 pin of Phototube Coupling chip GD1 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 1 is connected with 15 pin of interface J2, rest contact 2 pin of relay K 1 is connected with 16 pin of interface J2, 4 pin of relay K 1 connect outside 24V power supply,2nd route Phototube Coupling chip GD2, divide compressive resistance RJ5-RJ8, isolation resistance R18, triode T2, diode DJ2, photodiode L2 and relay K 2 form, 1 pin of Phototube Coupling chip GD2 is connected with one end of isolation resistance R18 with one end of point compressive resistance RJ5, the other end of isolation resistance R18 is connected with 40 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD2 connect main control loop power supply ground with the other end of point compressive resistance RJ5 after being connected, 3 pin of Phototube Coupling chip GD2 are connected with one end of point compressive resistance RJ6, the other end of compressive resistance RJ6 is divided to be connected with the base stage of triode T2 with one end of point compressive resistance RJ7, outside 24V power supply ground is connect with the emtting electrode of triode T2 after dividing the other end of compressive resistance RJ7 to be connected, the collector electrode of triode T2 and the one end dividing compressive resistance RJ8, the positive pole of diode DJ2 is connected with 3 pin of relay K 2, the other end of compressive resistance RJ8 is divided to be connected with the negative pole of photodiode L2, the positive pole of photodiode L2 and the negative pole of diode DJ2, 4 pin of Phototube Coupling chip GD2 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 2 is connected with 13 pin of interface J2, rest contact 2 pin of relay K 2 is connected with 14 pin of interface J2, 4 pin of relay K 2 connect outside 24V power supply, 3rd route Phototube Coupling chip GD3, divide compressive resistance RJ9-RJ12, isolation resistance R20, triode T3, diode DJ3, photodiode L3 and relay K 3 form, 1 pin of Phototube Coupling chip GD3 is connected with one end of isolation resistance R20 with one end of point compressive resistance RJ9, the other end of isolation resistance R20 is connected with 39 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD3 connect main control loop power supply ground with the other end of point compressive resistance RJ9 after being connected, 3 pin of Phototube Coupling chip GD3 are connected with one end of point compressive resistance RJ10, the other end of compressive resistance RJ10 is divided to be connected with the base stage of triode T3 with one end of point compressive resistance RJ11, outside 24V power supply ground is connect with the emtting electrode of triode T3 after dividing the other end of compressive resistance RJ11 to be connected, the collector electrode of triode T3 and the one end dividing compressive resistance RJ12, the positive pole of diode DJ3 is connected with 3 pin of relay K 3, the other end of compressive resistance RJ12 is divided to be connected with the negative pole of photodiode L3, the positive pole of photodiode L3 and the negative pole of diode DJ3, 4 pin of Phototube Coupling chip GD3 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 3 is connected with 11 pin of interface J2, rest contact 2 pin of relay K 3 is connected with 12 pin of interface J2, 4 pin of relay K 3 connect outside 24V power supply, 4th route Phototube Coupling chip GD4, divide compressive resistance RJ13-RJ16, isolation resistance R21, triode T4, diode DJ4, photodiode L4 and relay K 4 form, 1 pin of Phototube Coupling chip GD4 is connected with one end of isolation resistance R21 with one end of point compressive resistance RJ13, the other end of isolation resistance R21 is connected with 38 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD4 connect main control loop power supply ground with the other end of point compressive resistance RJ13 after being connected, 3 pin of Phototube Coupling chip GD4 are connected with one end of point compressive resistance RJ14, the other end of compressive resistance RJ14 is divided to be connected with the base stage of triode T4 with one end of point compressive resistance RJ15, outside 24V power supply ground is connect with the emtting electrode of triode T4 after dividing the other end of compressive resistance RJ15 to be connected, the collector electrode of triode T4 and the one end dividing compressive resistance RJ16, the positive pole of diode DJ4 is connected with 3 pin of relay K 4, the other end of compressive resistance RJ16 is divided to be connected with the negative pole of photodiode L4, the positive pole of photodiode L4 and the negative pole of diode DJ4, 4 pin of Phototube Coupling chip GD4 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 4 is connected with 9 pin of interface J2, rest contact 2 pin of relay K 4 is connected with 10 pin of interface J2, 4 pin of relay K 4 connect outside 24V power supply,5th route Phototube Coupling chip GD5, divide compressive resistance RJ17-RJ20, isolation resistance R30, triode T5, diode DJ5, photodiode L5 and relay K 5 form, 1 pin of Phototube Coupling chip GD5 is connected with one end of isolation resistance R30 with one end of point compressive resistance RJ17, the other end of isolation resistance R30 is connected with 36 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD5 connect main control loop power supply ground with the other end of point compressive resistance RJ17 after being connected, 3 pin of Phototube Coupling chip GD5 are connected with one end of point compressive resistance RJ18, the other end of compressive resistance RJ18 is divided to be connected with the base stage of triode T5 with one end of point compressive resistance RJ19, outside 24V power supply ground is connect with the emtting electrode of triode T5 after dividing the other end of compressive resistance RJ19 to be connected, the collector electrode of triode T5 and the one end dividing compressive resistance RJ20, the positive pole of diode DJ5 is connected with 3 pin of relay K 5, the other end of compressive resistance RJ20 is divided to be connected with the negative pole of photodiode L5, the positive pole of photodiode L5 and the negative pole of diode DJ5, 4 pin of Phototube Coupling chip GD5 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 5 is connected with 7 pin of interface J2, rest contact 2 pin of relay K 5 is connected with 8 pin of interface J2, 4 pin of relay K 5 connect outside 24V power supply, 6th route Phototube Coupling chip GD6, divide compressive resistance RJ21-RJ24, isolation resistance R31, triode T6, diode DJ6, photodiode L6 and relay K 6 form, 1 pin of Phototube Coupling chip GD6 is connected with one end of isolation resistance R31 with one end of point compressive resistance RJ21, the other end of isolation resistance R31 is connected with 35 pin of microprocessor chip U1, 2 pin of Phototube Coupling chip GD6 connect main control loop power supply ground with the other end of point compressive resistance RJ21 after being connected, 3 pin of Phototube Coupling chip GD6 are connected with one end of point compressive resistance RJ22, the other end of compressive resistance RJ22 is divided to be connected with the base stage of triode T6 with one end of point compressive resistance RJ23, outside 24V power supply ground is connect with the emtting electrode of triode T6 after dividing the other end of compressive resistance RJ23 to be connected, the collector electrode of triode T6 and the one end dividing compressive resistance RJ24, the positive pole of diode DJ6 is connected with 3 pin of relay K 6, the other end of compressive resistance RJ24 is divided to be connected with the negative pole of photodiode L6, the positive pole of photodiode L6 and the negative pole of diode DJ6, 4 pin of Phototube Coupling chip GD6 connect outside 24V power supply after being connected, movable contact 1 pin of relay K 6 is connected with 5 pin of interface J2, rest contact 2 pin of relay K 6 is connected with 6 pin of interface J2, 4 pin of relay K 5 connect outside 24V power supply,
Described interface circuit is by interface J1, interface J2, resistance R13, resistance R14, resistance R28, resistance R36, filter capacitor C5 and filter capacitor C6 forms, 13 pin of interface J1 connect outside 24V power supply, 14 pin of interface J1 connect outside 24V power supply ground, 15 pin of interface J1 are through one end of insurance F5 and resistance R14, one end of resistance R13 meets main control loop power supply+5V after being connected, 16 pin of interface J1 and one end of filter capacitor C6, the other end of resistance R13 is connected with one end of resistance R36, the other end of resistance R36 is connected with 20 pin of microprocessor chip U1, 17 pin of interface J1 and the other end of resistance R14, one end of filter capacitor C5 is connected with one end of resistance R28, the other end of resistance R28 is connected with 19 pin of microprocessor chip U1, 18 pin of interface J1 connect main control loop power supply ground with the other end of filter capacitor C5 after being connected with the other end of filter capacitor C6,
Described photovaristor ambient light detecting sensor circuit is photovaristor OR, and 17 pin or 16 pin of one end OUT and interface J1 of photovaristor OR are connected, 18 pin of the other end GND connection interface J1 of photovaristor OR;
The two insulating power supply circuit in described double loop comprises 12V and 24V switch power supply, wherein 12V switch power supply is by insuring F1, Zener diode D1, chemical capacitor C4, three end linear stabilized power supply chip U3, chemical capacitor C19, filter capacitor C9, DC-isolation module DC1 and filter capacitor C27 forms, independent+12V power supply is through insuring the negative pole of F1 and Zener diode D1, the positive pole of chemical capacitor C4 and 1 pin of three end linear stabilized power supply chip U3 connect, the positive pole of Zener diode D1, the negative pole of chemical capacitor C4, 2 pin of three end linear stabilized power supply chip U3, the negative pole of chemical capacitor C19 and one end of filter capacitor C9 form main control loop power supply ground after connecting, 3 pin of three end linear stabilized power supply chip U3 export main control loop power supply+5V after being connected with the other end of filter capacitor C9 with the positive pole of chemical capacitor C19, 1 pin of DC-isolation module DC1 meets main control loop power supply+5V, 2 pin of DC-isolation module DC1 connect main control loop power supply ground, 3 pin of DC-isolation module DC1 form communication isolating power supply ground with one end of filter capacitor C27 after being connected, 4 pin of DC-isolation module DC1 be connected with the other end of filter capacitor C27 after output communication insulating power supply+5V,
By insuring, F2, Zener diode D2, chemical capacitor C3, resistance R29 and photodiode L24 form 24V switch power supply, independent+24V power supply is connected with the negative pole of Zener diode D2, the positive pole of chemical capacitor C3 and one end of resistance R29 composition outside 24V power supply through insurance F2, the other end of resistance R29 is connected with the positive pole of photodiode L24, and the negative pole of photodiode L24 forms outside 24V power supply ground with the negative pole of chemical capacitor VC3 after being connected with the positive pole of Zener diode D2.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112068480A (en) * 2020-09-08 2020-12-11 国网福建省电力有限公司 Industrial wireless measurement and control terminal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201018693Y (en) * 2007-03-13 2008-02-06 广东科信实业有限公司 Uninterruption LED emergency lighting light
CN201051759Y (en) * 2006-12-22 2008-04-23 宁波安迪光电科技有限公司 LED tunnel lamp
WO2014147510A1 (en) * 2013-03-18 2014-09-25 Koninklijke Philips N.V. Methods and apparatus for information management and control of outdoor lighting networks
US20150351190A1 (en) * 2014-05-30 2015-12-03 Cree, Inc. Solid state lighting apparatuses, circuits, methods, and computer program products providing targeted spectral power distribution output using pulse width modulation control
CN205408256U (en) * 2016-03-04 2016-07-27 山西省交通建设工程监理总公司 In / energy -conserving remote control device of short tunnel illumination safety

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201051759Y (en) * 2006-12-22 2008-04-23 宁波安迪光电科技有限公司 LED tunnel lamp
CN201018693Y (en) * 2007-03-13 2008-02-06 广东科信实业有限公司 Uninterruption LED emergency lighting light
WO2014147510A1 (en) * 2013-03-18 2014-09-25 Koninklijke Philips N.V. Methods and apparatus for information management and control of outdoor lighting networks
US20150351190A1 (en) * 2014-05-30 2015-12-03 Cree, Inc. Solid state lighting apparatuses, circuits, methods, and computer program products providing targeted spectral power distribution output using pulse width modulation control
CN205408256U (en) * 2016-03-04 2016-07-27 山西省交通建设工程监理总公司 In / energy -conserving remote control device of short tunnel illumination safety

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
陈仲林等: "公路隧道照明设计研究", 《灯与照明》 *
黄凤武等: "隧道照明节能控制系统研究与实现", 《公路工程》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112068480A (en) * 2020-09-08 2020-12-11 国网福建省电力有限公司 Industrial wireless measurement and control terminal

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