CN103701486A - Data receiving-transmitting module for intelligent charging frame - Google Patents
Data receiving-transmitting module for intelligent charging frame Download PDFInfo
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- CN103701486A CN103701486A CN201310708810.8A CN201310708810A CN103701486A CN 103701486 A CN103701486 A CN 103701486A CN 201310708810 A CN201310708810 A CN 201310708810A CN 103701486 A CN103701486 A CN 103701486A
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Abstract
The invention relates to an auxiliary device for an intelligent charging frame of a lithium-ion mining lamp, in particular to a data receiving-transmitting module for the intelligent charging frame. The data receiving-transmitting module comprises a power supply circuit, a main circuit, a 485 communication circuit and a programmable circuit, wherein the power supply circuit comprises a switching power supply; the main circuit comprises a single-chip microcomputer, a network chip and a network amplifier T1; the 485 communication circuit comprises a 485 communication module U2; the programmable circuit comprises a programmable module. According to the data receiving-transmitting module for the intelligent charging frame, charging data of the mining lamp can be acquired and transmitted to a host, the charging curve and records of charging states (charging, full charge, take-away and failure) in each time interval of each mining lamp can be displayed optionally on a display of the host, data are transmitted to a centralized control center by the host in a comprehensive and true manner, and the centralized control center can be used for counting the charging data of the mining lamps and performing standard management on the charging states of the mining lamps in order to make use of a lithium battery reasonably, so that the service life of the lithium battery can be prolonged.
Description
Technical field
The present invention relates to the servicing unit of the Intelligent charging frame of lithium electric mine lamp, be specially the data transmit-receive module of Intelligent charging frame.
Background technology
Intelligent charging frame is when charging to lithium electric mine lamp, some data of charging (battery charge, be full of, take away, charge use control, charging voltage etc.) can collect by collected plate, but the data that collection plate collects cannot pass to host computer, therefore to the situation of mine lamp charging, can not carry out standardized management, can not reasonably utilize lithium battery, even can reduce the useful life of lithium battery, and then affect miner's safety in production.
Summary of the invention
Data when the present invention charges in order to solve lithium electric mine lamp can not be transferred to the problem of host computer, and the data transmit-receive module of Intelligent charging frame is provided.
The present invention adopts following technical scheme to realize: the data transmit-receive module of Intelligent charging frame, comprise power supply circuits, main circuit, 485 communicating circuits and programmed circuit,
Power supply circuits comprise Switching Power Supply, the minus earth of Switching Power Supply, the positive pole of Switching Power Supply is by the 5th capacitor C 5 in parallel successively, the 6th capacitor C 6, the 7th capacitor C 7, the second capacitor C 2, the 3rd capacitor C 3 and the 4th capacitor C 4 ground connection, between the 5th capacitor C 5 and the positive pole of the 6th capacitor C 6, be also connected with the 3rd inductance L 3, between the 6th capacitor C 6 and the positive pole of the 7th capacitor C 7, be also connected with the 4th inductance L 4, the 3rd pin of the power conversion module U1 that one end being connected with the 4th inductance L 4 of the 7th capacitor C 7 is L1117T with model is connected, the 1st pin ground connection of power conversion module U1, the 2nd pin of power conversion module U1 is by the 15 capacitor C 15 in parallel, the 16 capacitor C 16, the 17 capacitor C 17, the 18 capacitor C 18, the 8th capacitor C 8 and the 9th capacitor C 9 ground connection,
Main circuit comprises that model is the single-chip microcomputer U2 of STM32F103VCT6, model is the network chip U3 of W5200 and the network amplifier T that model is 11FB-05NL, the 6th pin of single-chip microcomputer U2, the 21st pin, the 22nd pin, the 11st pin, the 50th pin, the 75th pin, the 100th pin is connected with the 2nd pin of the 28th pin and power conversion module U1, the 20th pin, the 49th pin, the 74th pin, the 99th pin, the 27th pin, the 10th pin and the 19th pin ground connection, the 14th pin is connected by the 2nd pin of the tenth resistance R 10 and power conversion module U1, also by the 12 capacitor C 12 ground connection, the 37th pin is by the 14 resistance R 14 ground connection, between the 12nd pin and the 13rd pin, be connected with the 18 resistance R 18, the 18 resistance R 18 two ends are also parallel with the first crystal oscillator Y1, the first crystal oscillator Y1 two ends are respectively by the tenth capacitor C 10 and the 11 capacitor C 11 ground connection, the 94th pin is by the 19 resistance R 19 ground connection,
Between the 1st pin of network chip U3 and the 2nd pin, be connected with the 20 resistance R 20, the 20 resistance R 20 two ends are parallel with the second crystal oscillator Y2, the two ends of the second crystal oscillator Y2 are respectively by the 19 capacitor C 19 and the 20 capacitor C 20 ground connection, the 3rd pin is connected by the 2nd pin of the 12 resistance R 12 and power conversion module U1, the 4th pin is connected with the negative pole of the first LED 1 by the 22 resistance R 22, the 2nd pin of the positive pole of the first LED 1 and power conversion module U1 is connected, the 5th pin is connected with the negative pole of the second LED 2 by the 21 resistance R 21, the 2nd pin of the positive pole of the second LED 2 and power conversion module U1 is connected, the 6th pin is connected by the 2nd pin of the 13 resistance R 13 and power conversion module U1, the 12nd pin is by the 23 resistance R 23 and the 16 resistance R 16 ground connection, the 13rd pin, the 19th pin, the 22nd pin, the 24th pin, the 26th pin, the 28th pin, the 48th pin, the 9th pin and the 10th pin be ground connection all, the 14th pin is by the 13 capacitor C 13 and the 27 capacitor C 27 ground connection in parallel, also by the second inductance L 2, be connected with one end of the 23 capacitor C 23 with the 14 capacitor C 14 in parallel, the 14 capacitor C 14 in parallel and the other end ground connection of the 23 capacitor C 23, the 15th pin is connected with the 23rd pin, and by the 30 capacitor C 30 and the 22 capacitor C 22 ground connection in parallel, also by the first inductance L 1, be connected with one end of the 21 capacitor C 21 with the 31 capacitor C 31 in parallel, the 31 in parallel capacitor C 31 and one end being connected with the first inductance L 1 of the 21 capacitor C 21 also with the 2nd pin of power conversion module U1, the 31 capacitor C 31 in parallel and the other end ground connection of the 21 capacitor C 21, the 16th pin is by the 28 capacitor C 28 and the 29 capacitor C 29 ground connection in parallel, the 8th pin and the 25th pin are all connected between the second inductance L 2 and the 23 capacitor C 23, the 2nd pin of the 27th pin and power conversion module U1 is connected, the 29th pin, the 30th pin and the 31st pin respectively with the 8th pin of exclusion module RP1, the 7th pin is connected with the 6th pin, the 1st pin of module RP1, the 2nd pin, the 3rd pin is all connected with the 2nd pin of power conversion module U1 with the 4th pin, the 32nd pin, the 33rd pin, the 34th pin, the 35th pin, the 36th pin, the 37th pin, the 38th pin and the 39th pin all pass through the 17 resistance R 17 ground connection, the 45th pin is by the 11 resistance R 11 ground connection, the 46th pin is connected with RST5200 by the 3rd resistance R 3, the 2nd pin of the 47th pin and power conversion module U1 is connected, the 41st pin, the 42nd pin, the 29th pin of the 43rd pin and the 44th pin and single-chip microcomputer, the 30th pin, the 31st pin is connected with the 32nd pin,
The 1st pin of network amplifier T and the 17th pin of network chip U3 are connected, and be connected with one end of the 24 capacitor C 24 by the 6th resistance R 6, the other end ground connection of the 24 capacitor C 24, the 2nd pin of the 2nd pin and power conversion module U1 is connected, the 18th pin of the 3rd pin and network chip U3 is connected, and be connected between the 6th resistance R 6 and the 24 capacitor C 24 by the 7th resistance R 7, the 20th pin of the 6th pin and network chip U3 is connected, and also by the 9th resistance R 9, be connected with one end of the 26 capacitor C 26, the other end ground connection of the 26 capacitor C 26, the 7th pin is connected with the 2nd pin, and by the 25 capacitor C 25 ground connection, the 21st pin of the 8th pin and network chip U3 is connected, and be connected between the 9th resistance R 9 and the 26 capacitor C 26 by the 8th resistance R 8, the 9th pin, the 11st pin, the 14th pin and the 16th pin respectively with the 6th pin of communication interface J1, the 3rd pin, the 2nd pin is connected with the 1st pin,
485 communicating circuits comprise that model is the RS485 module U4 of TI75176B, the 1st pin of RS485 module U4 and the 69th pin of single-chip microcomputer U2 are connected, the 2nd pin is all connected with the 57th pin of single-chip microcomputer U2 with the 3rd pin, the 68th pin of the 4th pin and single-chip microcomputer U2 is connected, the 5th pin ground connection, the 6th pin connects by the 3rd pin of the 5th resistance R 5 and voltage transformation module U1, also the 1st pin by the second resistance R 2 and interface module J3 is connected, the 5th resistance R 5 and the second resistance R 2 two ends are also parallel with the second piezo-resistance CB2, the 7th pin is connected by the 2nd pin of the first resistance R 1 and interface module J3, also by the 4th resistance R 4 ground connection, the first resistance R 1 and the 4th resistance R 4 two ends are also parallel with the first piezo-resistance CB1, the 8th pin be connected with the 3rd pin of voltage transformation module U1, and by the first capacitor C 1 ground connection,
Programmed circuit comprises DLL (dynamic link library) J2, the 1st pin of DLL (dynamic link library) J2 is connected by the 94th pin of the 15 resistance R 15 and single-chip microcomputer, the 2nd pin of the 2nd pin and power conversion module U1 is connected, the 69th pin of the 3rd pin and single-chip microcomputer is connected, the 68th pin of the 4th pin and single-chip microcomputer is connected, the 5th pin ground connection.
The FPDP that interface module J3 on 485 communication module U4 fills integrated board by data wire with adopting on charging rack is connected, communication interface J1 on network amplifier T is connected with the FPDP on host computer by data wire, adopting on 485 communication module U4 and charging rack filled integrated board and formed communication, collect and adopt the data of filling integrated board, as battery charging, be full of, take away, charging is used and is controlled, charging voltage, personnel's relevant data (department goes into the well, name, chord position code) etc., then by the 1st pin being connected with single-chip microcomputer U2, the 2nd pin, the 3rd pin and the 4th pin are transferred to single-chip microcomputer U2, after single-chip microcomputer U2 stores data, by the 29th pin being connected with network chip U3, 30 pins, 31 pins and 32 pins transfer data to network chip U3, then network chip U3 is transferred to host computer by data by the network amplifier T with its connection, on the display of host computer, can show arbitrarily charging curve and the charged state (charging of each mine lamp, be full of, take away, fault) record of each period, by host computer, transfer data to really centralized control center more comprehensively, centralized control center can add up the charging data of mine lamp, the situation of mine lamp charging is carried out to standardized management, and then reasonably utilize lithium battery, can extend the useful life of lithium battery, host computer also can be filled integrated board and sends instruction adopting by data transmit-receive module, as send to charging rack and write frame number and write the instruction of mine lamp numbering, to electronic lock bitting instruction on charging rack etc., be convenient to the management to charging rack, Switching Power Supply is powered to single-chip microcomputer U2, network chip U3, network amplifier T and 485 communication module U4 by power conversion module U1, especially, power conversion module output U1 is connected with six electric capacity in parallel, six electric capacity in parallel replaces single electric capacity can reduce the equiva lent impedance of the electric capacity of power conversion module output, increases the useful life of electric capacity, on the 12nd pin of single-chip microcomputer U2 and the 13rd pin, be connected with the first crystal oscillator Y1, the first crystal oscillator Y1 can produce frequency of oscillation by crystal oscillating circuit, supplies with single-chip microcomputer, on the 1st pin of network chip U3 and the 2nd pin, be connected with the second crystal oscillator Y2, the second crystal oscillator Y2 produces frequency of oscillation by crystal oscillating circuit, supplies with network chip, also can pass through DLL (dynamic link library) J2 write-in program in single-chip microcomputer U2, meet work requirements, on the 4th pin of network chip U3 and the 5th pin, be connected with relay indicating light LED1 and LED2, be used to indicate network chip and normally work, the 46th pin of network chip U3 is connected with RST5200, represents that this pin input low level is effective, can initialization chip.
The invention provides the data transmit-receive module of Intelligent charging frame, can and be transferred to host computer by the data acquisition of mine lamp charging, the record that can show arbitrarily each period of the charging curve of each mine lamp and charged state (charge, be full of, take away, fault) on the display of host computer, by host computer, transfer data to really centralized control center more comprehensively, centralized control center can add up the charging data of mine lamp, the situation of mine lamp charging is carried out to standardized management, and then reasonably utilize lithium battery, can extend the useful life of lithium battery.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of power supply circuits.
Fig. 2 is the winding diagram of single-chip microcomputer.
Fig. 3 is the winding diagram of network chip.
Fig. 4 is the winding diagram of network amplifier.
Fig. 5 is the winding diagram of 485 communicating circuits.
Fig. 6 is the winding diagram of DLL (dynamic link library) J2.
Fig. 7 is the winding diagram of interface module J3.
Embodiment
The data transmit-receive module of Intelligent charging frame, comprises power supply circuits, main circuit, 485 communicating circuits and programmed circuit,
Power supply circuits comprise Switching Power Supply, the minus earth of Switching Power Supply, the positive pole of Switching Power Supply is by the 5th capacitor C 5 in parallel successively, the 6th capacitor C 6, the 7th capacitor C 7, the second capacitor C 2, the 3rd capacitor C 3 and the 4th capacitor C 4 ground connection, between the 5th capacitor C 5 and the positive pole of the 6th capacitor C 6, be also connected with the 3rd inductance L 3, between the 6th capacitor C 6 and the positive pole of the 7th capacitor C 7, be also connected with the 4th inductance L 4, the 3rd pin of the power conversion module U1 that one end being connected with the 4th inductance L 4 of the 7th capacitor C 7 is L1117T with model is connected, the 1st pin ground connection of power conversion module U1, the 2nd pin of power conversion module U1 is by the 15 capacitor C 15 in parallel, the 16 capacitor C 16, the 17 capacitor C 17, the 18 capacitor C 18, the 8th capacitor C 8 and the 9th capacitor C 9 ground connection,
Main circuit comprises that model is the single-chip microcomputer U2 of STM32F103VCT6, model is the network chip U3 of W5200 and the network amplifier T that model is 11FB-05NL, the 6th pin of single-chip microcomputer U2, the 21st pin, the 22nd pin, the 11st pin, the 50th pin, the 75th pin, the 100th pin is connected with the 2nd pin of the 28th pin and power conversion module U1, the 20th pin, the 49th pin, the 74th pin, the 99th pin, the 27th pin, the 10th pin and the 19th pin ground connection, the 14th pin is connected by the 2nd pin of the tenth resistance R 10 and power conversion module U1, also by the 12 capacitor C 12 ground connection, the 37th pin is by the 14 resistance R 14 ground connection, between the 12nd pin and the 13rd pin, be connected with the 18 resistance R 18, the 18 resistance R 18 two ends are also parallel with the first crystal oscillator Y1, the first crystal oscillator Y1 two ends are respectively by the tenth capacitor C 10 and the 11 capacitor C 11 ground connection, the 94th pin is by the 19 resistance R 19 ground connection,
Between the 1st pin of network chip U3 and the 2nd pin, be connected with the 20 resistance R 20, the 20 resistance R 20 two ends are parallel with the second crystal oscillator Y2, the two ends of the second crystal oscillator Y2 are respectively by the 19 capacitor C 19 and the 20 capacitor C 20 ground connection, the 3rd pin is connected by the 2nd pin of the 12 resistance R 12 and power conversion module U1, the 4th pin is connected with the negative pole of the first LED 1 by the 22 resistance R 22, the 2nd pin of the positive pole of the first LED 1 and power conversion module U1 is connected, the 5th pin is connected with the negative pole of the second LED 2 by the 21 resistance R 21, the 2nd pin of the positive pole of the second LED 2 and power conversion module U1 is connected, the 6th pin is connected by the 2nd pin of the 13 resistance R 13 and power conversion module U1, the 12nd pin is by the 23 resistance R 23 and the 16 resistance R 16 ground connection, the 13rd pin, the 19th pin, the 22nd pin, the 24th pin, the 26th pin, the 28th pin, the 48th pin, the 9th pin and the 10th pin be ground connection all, the 14th pin is by the 13 capacitor C 13 and the 27 capacitor C 27 ground connection in parallel, also by the second inductance L 2, be connected with one end of the 23 capacitor C 23 with the 14 capacitor C 14 in parallel, the 14 capacitor C 14 in parallel and the other end ground connection of the 23 capacitor C 23, the 15th pin is connected with the 23rd pin, and by the 30 capacitor C 30 and the 22 capacitor C 22 ground connection in parallel, also by the first inductance L 1, be connected with one end of the 21 capacitor C 21 with the 31 capacitor C 31 in parallel, the 31 capacitor C 31 in parallel and one end being connected with the first inductance L 1 of the 21 capacitor C 21 are also connected with the 2nd pin of power conversion module U1, the 31 capacitor C 31 in parallel and the other end ground connection of the 21 capacitor C 21, the 16th pin is by the 28 capacitor C 28 and the 29 capacitor C 29 ground connection in parallel, the 8th pin and the 25th pin are all connected between the second inductance L 2 and the 23 capacitor C 23, the 2nd pin of the 27th pin and power conversion module U1 is connected, the 29th pin, the 30th pin and the 31st pin respectively with the 8th pin of exclusion module RP1, the 7th pin is connected with the 6th pin, the 1st pin of module RP1, the 2nd pin, the 3rd pin is all connected with the 2nd pin of power conversion module U1 with the 4th pin, the 32nd pin, the 33rd pin, the 34th pin, the 35th pin, the 36th pin, the 37th pin, the 38th pin and the 39th pin all pass through the 17 resistance R 17 ground connection, the 45th pin is by the 11 resistance R 11 ground connection, the 46th pin is connected with RST5200 by the 3rd resistance R 3, the 2nd pin of the 47th pin and power conversion module U1 is connected, the 41st pin, the 42nd pin, the 29th pin of the 43rd pin and the 44th pin and single-chip microcomputer, the 30th pin, the 31st pin is connected with the 32nd pin,
The 1st pin of network amplifier T and the 17th pin of network chip U3 are connected, and be connected with one end of the 24 capacitor C 24 by the 6th resistance R 6, the other end ground connection of the 24 capacitor C 24, the 2nd pin of the 2nd pin and power conversion module U1 is connected, the 18th pin of the 3rd pin and network chip U3 is connected, and be connected between the 6th resistance R 6 and the 24 capacitor C 24 by the 7th resistance R 7, the 20th pin of the 6th pin and network chip U3 is connected, and also by the 9th resistance R 9, be connected with one end of the 26 capacitor C 26, the other end ground connection of the 26 capacitor C 26, the 7th pin is connected with the 2nd pin, and by the 25 capacitor C 25 ground connection, the 21st pin of the 8th pin and network chip U3 is connected, and be connected between the 9th resistance R 9 and the 26 capacitor C 26 by the 8th resistance R 8, the 9th pin, the 11st pin, the 14th pin and the 16th pin respectively with the 6th pin of communication interface J1, the 3rd pin, the 2nd pin is connected with the 1st pin,
485 communicating circuits comprise that model is the RS485 module U4 of TI75176B, the 1st pin of RS485 module U4 and the 69th pin of single-chip microcomputer U2 are connected, the 2nd pin is all connected with the 57th pin of single-chip microcomputer U2 with the 3rd pin, the 68th pin of the 4th pin and single-chip microcomputer U2 is connected, the 5th pin ground connection, the 6th pin connects by the 3rd pin of the 5th resistance R 5 and voltage transformation module U1, also the 1st pin by the second resistance R 2 and interface module J3 is connected, the 5th resistance R 5 and the second resistance R 2 two ends are also parallel with the second piezo-resistance CB2, the 7th pin is connected by the 2nd pin of the first resistance R 1 and interface module J3, also by the 4th resistance R 4 ground connection, the first resistance R 1 and the 4th resistance R 4 two ends are also parallel with the first piezo-resistance CB1, the 8th pin be connected with the 3rd pin of voltage transformation module U1, and by the first capacitor C 1 ground connection,
Programmed circuit comprises DLL (dynamic link library) J2, the 1st pin of DLL (dynamic link library) J2 is connected by the 94th pin of the 15 resistance R 15 and single-chip microcomputer, the 2nd pin of the 2nd pin and power conversion module U1 is connected, the 69th pin of the 3rd pin and single-chip microcomputer is connected, the 68th pin of the 4th pin and single-chip microcomputer is connected, the 5th pin ground connection.
Claims (1)
1. the data transmit-receive module of Intelligent charging frame, is characterized in that comprising power supply circuits, main circuit, 485 communicating circuits and programmed circuit;
Power supply circuits comprise Switching Power Supply, the minus earth of Switching Power Supply, the positive pole of Switching Power Supply is by the 5th capacitor C 5 in parallel successively, the 6th capacitor C 6, the 7th capacitor C 7, the 3rd capacitor C 3, the second capacitor C 2 and the 4th capacitor C 4 ground connection, between the 5th capacitor C 5 and the positive pole of the 6th capacitor C 6, be also connected with the 3rd inductance L 3, between the 6th capacitor C 6 and the positive pole of the 7th capacitor C 7, be also connected with the 4th inductance L 4, the one end being connected with the 4th inductance L 4 and the model of the 7th capacitor C 7 is that the 3rd pin of U1117T power conversion module U1 is connected, the 1st pin ground connection of power conversion module U1, the 2nd pin of power conversion module U1 is by the 15 capacitor C 15 in parallel, the 16 capacitor C 16, the 17 capacitor C 17, the 18 capacitor C 18, the 8th capacitor C 8 and the 9th capacitor C 9 ground connection,
Main circuit comprises that model is the single-chip microcomputer U2 of STM32F103VCT6, model is the network chip U3 of W5200 and the network amplifier T that model is 11FB-05NL, the 6th pin of single-chip microcomputer U2, the 21st pin, the 22nd pin, the 11st pin, the 50th pin, the 75th pin, the 100th pin is connected with the 2nd pin of the 28th pin and power conversion module U1, the 20th pin, the 49th pin, the 74th pin, the 99th pin, the 27th pin, the 10th pin and the 19th pin ground connection, the 14th pin is connected by the 2nd pin of the tenth resistance R 10 and power conversion module U1, also by the 12 capacitor C 12 ground connection, the 37th pin is by the 14 resistance R 14 ground connection, between the 12nd pin and the 13rd pin, be connected with the 18 resistance R 18, the 18 resistance R 18 two ends are also parallel with the first crystal oscillator Y1, the first crystal oscillator Y1 two ends are respectively by the tenth capacitor C 10 and the 11 capacitor C 11 ground connection, the 94th pin is by the 19 resistance R 19 ground connection,
Between the 1st pin of network chip U3 and the 2nd pin, be connected with the 20 resistance R 20, the 20 resistance R 20 two ends are parallel with the second crystal oscillator Y2, the two ends of the second crystal oscillator Y2 are respectively by the 19 capacitor C 19 and the 20 capacitor C 20 ground connection, the 3rd pin is connected by the 2nd pin of the 12 resistance R 12 and power conversion module U1, the 4th pin is connected with the negative pole of the first LED 1 by the 22 resistance R 22, the 2nd pin of the positive pole of the first LED 1 and power conversion module U1 is connected, the 5th pin is connected with the negative pole of the second LED 2 by the 21 resistance R 21, the 2nd pin of the positive pole of the second LED 2 and power conversion module U1 is connected, the 6th pin is connected by the 2nd pin of the 13 resistance R 13 and power conversion module U1, the 12nd pin is by the 23 resistance R 23 and the 16 resistance R 16 ground connection, the 13rd pin, the 19th pin, the 22nd pin, the 24th pin, the 26th pin, the 28th pin, the 48th pin, the 9th pin and the 10th pin be ground connection all, the 14th pin is by the 13 capacitor C 13 and the 27 capacitor C 27 ground connection in parallel, also by the second inductance L 2, be connected with one end of the 23 capacitor C 23 with the 14 capacitor C 14 in parallel, the 14 capacitor C 14 in parallel and the other end ground connection of the 23 capacitor C 23, the 15th pin is connected with the 23rd pin, and by the 30 capacitor C 30 and the 22 capacitor C 22 ground connection in parallel, also by the first inductance L 1, be connected with one end of the 21 capacitor C 21 with the 31 capacitor C 31 in parallel, the 31 capacitor C 31 in parallel and one end being connected with the first inductance L 1 of the 21 capacitor C 21 are also connected with the 2nd pin of power conversion module U1, the 31 capacitor C 31 in parallel and the other end ground connection of the 21 capacitor C 21, the 16th pin is by the 28 capacitor C 28 and the 29 capacitor C 29 ground connection in parallel, the 8th pin and the 25th pin are all connected between the second inductance L 2 and the 23 capacitor C 23, the 2nd pin of the 27th pin and power conversion module U1 is connected, the 29th pin, the 30th pin and the 31st pin respectively with the 8th pin of exclusion module RP1, the 7th pin is connected with the 6th pin, the 1st pin of module RP1, the 2nd pin, the 3rd pin is all connected with the 2nd pin of power conversion module U1 with the 4th pin, the 32nd pin, the 33rd pin, the 34th pin, the 35th pin, the 36th pin, the 37th pin, the 38th pin and the 39th pin all pass through the 17 resistance R 17 ground connection, the 45th pin is by the 11 resistance R 11 ground connection, the 46th pin is connected with RST5200 by the 3rd resistance R 3, the 2nd pin of the 47th pin and power conversion module U1 is connected, the 41st pin, the 42nd pin, the 29th pin of the 43rd pin and the 44th pin and single-chip microcomputer, the 30th pin, the 31st pin is connected with the 32nd pin,
The 1st pin of network amplifier T and the 17th pin of network chip U3 are connected, and be connected with one end of the 24 capacitor C 24 by the 6th resistance R 6, the other end ground connection of the 24 capacitor C 24, the 2nd pin of the 2nd pin and power conversion module U1 is connected, the 18th pin of the 3rd pin and network chip U3 is connected, and be connected between the 6th resistance R 6 and the 24 capacitor C 24 by the 7th resistance R 7, the 20th pin of the 6th pin and network chip U3 is connected, and also by the 9th resistance R 9, be connected with one end of the 26 capacitor C 26, the other end ground connection of the 26 capacitor C 26, the 7th pin is connected with the 2nd pin, and by the 25 capacitor C 25 ground connection, the 21st pin of the 8th pin and network chip U3 is connected, and be connected between the 9th resistance R 9 and the 26 capacitor C 26 by the 8th resistance R 8, the 9th pin, the 11st pin, the 14th pin and the 16th pin respectively with the 6th pin of communication interface J1, the 3rd pin, the 2nd pin is connected with the 1st pin,
485 communicating circuits comprise that model is the RS485 module U4 of TI75176B, the 1st pin of RS485 module U4 and the 69th pin of single-chip microcomputer U2 are connected, the 2nd pin is all connected with the 57th pin of single-chip microcomputer U2 with the 3rd pin, the 68th pin of the 4th pin and single-chip microcomputer U2 is connected, the 5th pin ground connection, the 6th pin connects by the 3rd pin of the 5th resistance R 5 and voltage transformation module U1, also the 1st pin by the second resistance R 2 and interface module J3 is connected, the 5th resistance R 5 and the second resistance R 2 two ends are also parallel with the second piezo-resistance CB2, the 7th pin is connected by the 2nd pin of the first resistance R 1 and interface module J3, also by the 4th resistance R 4 ground connection, the first resistance R 1 and the 4th resistance R 4 two ends are also parallel with the first piezo-resistance CB1, the 8th pin be connected with the 3rd pin of voltage transformation module U1, and by the first capacitor C 1 ground connection,
Programmed circuit comprises DLL (dynamic link library) J2, the 1st pin of DLL (dynamic link library) J2 is connected by the 94th pin of the 15 resistance R 15 and single-chip microcomputer, the 2nd pin of the 2nd pin and power conversion module U1 is connected, the 69th pin of the 3rd pin and single-chip microcomputer is connected, the 68th pin of the 4th pin and single-chip microcomputer is connected, the 5th pin ground connection.
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| CN103269126A (en) * | 2013-05-10 | 2013-08-28 | 杭州电子科技大学 | Intelligent low-voltage molded case circuit breaker controller based on Ethernet communication |
| CN203911917U (en) * | 2013-12-20 | 2014-10-29 | 大同裕隆环保有限责任公司 | Data transceiver module for smart charging rack |
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| CN103701486B (en) | 2015-09-16 |
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