CN203632661U - Data transmit-receive module group of intelligent charging rack - Google Patents
Data transmit-receive module group of intelligent charging rack Download PDFInfo
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- CN203632661U CN203632661U CN201320846796.3U CN201320846796U CN203632661U CN 203632661 U CN203632661 U CN 203632661U CN 201320846796 U CN201320846796 U CN 201320846796U CN 203632661 U CN203632661 U CN 203632661U
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Abstract
The utility model relates to an auxiliary device of an intelligent charging rack for Li-ion miner's lamps, and especially relates to a data transmit-receive module group of the intelligent charging rack. The data transmit-receive module group comprises a power supply circuit, an oscillating circuit, a dial switch circuit and an 485 communication circuit; the power supply circuit comprises a switching power supply; the oscillating circuit comprises a single-chip microcomputer, a network chip and a network amplifier T1; the dial switch circuit comprises a dial switch B; and the 485 communication circuit comprises an 485 communication module U2. According to the data transmit-receive module group of the intelligent charging rack, charging data of the miner's lamps are acquired and transmitted to a host computer, a display of the host computer can randomly display each charging curve of each miner's lamp and records of each period of a charging state (charging, fully charged, taking away and fault), and then the data are completely and really transmitted to a centralized control center through the host computer; and charging data of the miner's lamp can be counted by the centralized control center, charging conditions of the miner's lamp can be managed in a normal way, and further the Li-ion can be utilized reasonably, thereby prolonging service life of the Li-ion.
Description
Technical field
The utility model relates to the servicing unit of the Intelligent charging frame of lithium electric mine lamp, is specially the data transmit-receive module of Intelligent charging frame.
Background technology
Intelligent charging frame is in the time 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 can not carry out standardized management to the situation of mine lamp charging, 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 utility model 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 utility model is to adopt following technical scheme to realize: the data transmit-receive module of Intelligent charging frame, comprise power supply circuits, oscillating circuit, toggle switch circuit and 485 communicating circuits, wherein power supply circuits comprise Switching Power Supply, the minus earth of Switching Power Supply, anodal by relay indicating light LED3 and the 41 resistance R 41 ground connection, Switching Power Supply is anodal to be also connected with the positive pole of first crystal diode D1, the input of the power conversion module U1 that the negative pole of first crystal diode D1 is L1117T with model is connected, the negative pole of first crystal diode D1 is also by the 6th capacitor C 6 ground connection, the output of power conversion module U1 is by the tenth capacitor C 10 in parallel, the 11 capacitor C 11, the 12 capacitor C the 12 and the 13 capacitor C 13 ground connection, the earth terminal ground connection of power conversion module U1,
Oscillating circuit comprises that model is the single-chip microcomputer of STM32F101, model is the network chip of W5100 and the network amplifier T1 that model is 11FB-05NL, the 9th pin of single-chip microcomputer, 24 pins, 36 pins, all be connected with the output of power conversion module U1 with 48 pins, the 8th pin, 23 pins, 35 pins and all ground connection of 47 pins, between the 5th pin and the 6th pin, be connected with the 4th resistance R 4, the 4th resistance R 4 two ends are also parallel with the first crystal oscillator Y1, the two ends of the first crystal oscillator Y1 are respectively by the first capacitor C 1 and the second capacitor C 2 ground connection, the 20th pin is by the 6th resistance R 6 ground connection, the 44th pin selects a selecting side of K switch to be connected by the 5th resistance R 5 with two, the output of two another selection termination power conversion module U1 that select K switch, two common end groundings that select K switch, the 30th pin of single-chip microcomputer is also connected with the 2nd pin with the 3rd pin of DLL (dynamic link library) P1 respectively with the 31st pin, the 1st pin of DLL (dynamic link library) P1 connects the output of power conversion module U1, the 4th pin ground connection,
The 31st pin of network chip is connected with the output of power conversion module U1 by the 12 resistance R 12, the 13rd pin, 14 pins, 17 pins, 32 pins, 43 pins, 68 pins, 4 pins, 10 pins, 77 pins, 34 pins, 35 pins, 36 pins, 37 pins, 63 pins, 64 pins and all ground connection of 65 pins, the 66th pin is connected with the negative pole of LED 1 by the 15 resistance R 15, the positive pole of LED 1 is connected with the output of power conversion module U1, the 73rd pin is connected with the negative pole of LED 2 by the 14 resistance R 14, the positive pole of LED 2 is connected with the output of power conversion module U1, the 1st pin is by the 13 resistance R the 13 and the 16 resistance R 16 ground connection, the 12nd pin, 18 pins and 44 pins connect the output of power conversion module U1, the 2nd pin is connected with the output of power conversion module U1 by the first inductance L 1, the 7th pin and 74 pins all pass through the 3rd capacitor C 3 ground connection, also all passing through the second inductance L 2 is connected with one end of the 4th capacitor C 4, the other end ground connection of the 4th capacitor C 4, the 11st pin, 15 pins, 16 pins, 33 pins and 69 pins are all connected between the second inductance L 2 and the 4th capacitor C 4, the 4th capacitor C 4 two ends are also parallel with the 5th capacitor C 5, between the 75th pin and 76 pins, be connected with the 33 resistance R 33, the 33 resistance R 33 two ends are also parallel with the second crystal oscillator Y2, the 15 capacitor C 15 and 14 capacitor C 14 ground connection, the 30th pin of network chip are passed through respectively in the two ends of the second crystal oscillator Y2, 29 pins, 28 pins and 27 pins respectively with the 14th pin of single-chip microcomputer, 15 pins, 16 pins are connected with 17 pins, and the 7th pin of the 59th pin and single-chip microcomputer is connected, and the 18th pin of the 56th pin and single-chip microcomputer is connected,
The 1st pin of network amplifier T1 is connected with one end of the 8th capacitor C 8 by the 19 resistance R 19, and be connected with the 8th pin of network chip, the other end ground connection of the 8th capacitor C 8, the 2nd pin connects the output of power conversion module U1, the 3rd pin is connected between the 19 resistance R 19 and the 8th capacitor C 8 by the 17 resistance R 17, and be connected with the 9th pin of network chip, the 7th pin is connected with the 2nd pin, and by the 7th capacitor C 7 ground connection, the 6th pin is connected with the 9th capacitor C 9 by the 20 resistance R 20, and be connected with the 5th pin of network chip, the other end ground connection of the 9th capacitor C 9, the 8th pin is connected between the 20 resistance R 20 and the 9th capacitor C 9 by the 18 resistance R 18, and be connected with the 6th pin of network chip, the 6th pin of the 9th pin and communication interface J1 is connected, the 3rd pin of the 11st pin and communication interface J1 is connected, the 2nd pin of the 14th pin and communication interface J1 is connected, the 1st pin of the 16th pin and communication interface J1 is connected,
485 communicating circuits comprise that model is the 485 communication module U2 of SN75176, the 1st pin of 485 communication module U2 and the 31st pin of single-chip microcomputer are connected, the 2nd pin is all connected with the 13rd pin of single-chip microcomputer with the 3rd pin, the 30th pin of the 4th pin and single-chip microcomputer is connected, the 5th pin ground connection, the 6th pin connects the output of power conversion module U1 by the 23 resistance R 23, the 7th pin is by the 22 resistance R 22 ground connection, the 6th pin is also connected with one end of the first piezo-resistance CB1 with the second piezo-resistance CB2 with the 21 resistance R 21 by the 24 resistance R 24 respectively with the 7th pin, the other end ground connection of the first piezo-resistance CB1, the output of another termination power conversion module U1 of the second piezo-resistance CB2, the 6th pin is also connected with two connection jaws of the 21 resistance R 21 and Wiring port P2 by the 24 resistance R 24 respectively with the 7th pin, the 8th pin is connected with the output of power conversion module U1,
Toggle switch circuit comprises toggle switch B, the 1st pin of toggle switch B is connected by the 20th pin of the 26 resistance R 26 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 37 resistance R 37, the 2nd pin is connected by the 19th pin of the 27 resistance R 27 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 38 resistance R 38, the 3rd pin is connected by the 28th pin of the 28 resistance R 28 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 39 resistance R 39, the 4th pin is connected by the 27th pin of the 29 resistance R 29 and single-chip microcomputer, also be connected with the output of power supply power conversion module U1 by the 40 resistance R 40, the 5th pin is connected by the 26th pin of the 30 resistance R 30 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 3rd resistance R 3, the 6th pin is connected by the 25th pin of the 31 resistance R 31 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the second resistance R 2, the 7th pin is connected by the 22nd pin of the 32 resistance R 32 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the first resistance R 1, the 8th pin is connected by the 21st pin of the 25 resistance R 25 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 41 resistance R 41, the 9th pin, 10 pins, 11 pins, 12 pins, 13 pins, 14 pins, 15 pins and all ground connection of 16 pins.
Wiring port P2 on 485 communication module U2 is connected with the FPDP on collection plate by data wire, communication interface J1 on network amplifier T1 is connected with the FPDP on host computer by data wire, 485 communication module U2 and collection plate form communication, collect the data on collection plate, as battery charging, be full of, take away, charging is used to be controlled, charging voltage etc., then by the 1st pin being connected with single-chip microcomputer, the 2nd pin and the 3rd pin are transferred to single-chip microcomputer, single-chip microcomputer gathers data, after packing and buffer memory, by the 14th pin being connected with network chip, 15 pins, 16 pins and 17 pins transfer data to network chip, network chip then by data by being transferred to host computer with the network amplifier T1 of 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, transfer data to really centralized control center by host computer 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 send instruction to collection plate by data transmit-receive module, as write frame number to charging rack and writing mine lamp numbering, Switching Power Supply is powered to single-chip microcomputer, network chip, network amplifier T1 and 485 communication module U2 by power conversion module U1, especially, power conversion module output is connected with four electric capacity in parallel, four 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 5th pin of single-chip microcomputer and the 6th 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 75th pin of network chip and the 76th 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, 8 toggle switch B can be single-chip microcomputer code storage address.
The utility model 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, on the display of host computer, can show arbitrarily the record of each period of the charging curve of each mine lamp and charged state (charge, be full of, take away, fault), transfer data to really centralized control center by host computer 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 circuit interconnect pattern of single-chip microcomputer.
Fig. 3 is the circuit diagram of 485 communicating circuits.
Fig. 4 is the circuit interconnect pattern of network chip.
Fig. 5 is the circuit interconnect pattern of network amplifier.
Fig. 6 is the circuit diagram of toggle switch circuit.
Fig. 7 is the circuit diagram of relay indicating light circuit.
Fig. 8 is the winding diagram of DLL (dynamic link library).
Embodiment
The data transmit-receive module of Intelligent charging frame, comprise power supply circuits, oscillating circuit, toggle switch circuit and 485 communicating circuits, wherein power supply circuits comprise Switching Power Supply, the minus earth of Switching Power Supply, anodal by relay indicating light LED3 and the 41 resistance R 41 ground connection, Switching Power Supply is anodal to be also connected with the positive pole of first crystal diode D1, the input of the power conversion module U1 that the negative pole of first crystal diode D1 is L1117T with model is connected, the negative pole of first crystal diode D1 is also by the 6th capacitor C 6 ground connection, the output of power conversion module U1 is by the tenth capacitor C 10 in parallel, the 11 capacitor C 11, the 12 capacitor C the 12 and the 13 capacitor C 13 ground connection, the earth terminal ground connection of power conversion module U1,
Oscillating circuit comprises that model is the single-chip microcomputer of STM32F101, model is the network chip of W5100 and the network amplifier T1 that model is 11FB-05NL, the 9th pin of single-chip microcomputer, 24 pins, 36 pins, all be connected with the output of power conversion module U1 with 48 pins, the 8th pin, 23 pins, 35 pins and all ground connection of 47 pins, between the 5th pin and the 6th pin, be connected with the 4th resistance R 4, the 4th resistance R 4 two ends are also parallel with the first crystal oscillator Y1, the two ends of the first crystal oscillator Y1 are respectively by the first capacitor C 1 and the second capacitor C 2 ground connection, the 20th pin is by the 6th resistance R 6 ground connection, the 44th pin selects a selecting side of K switch to be connected by the 5th resistance R 5 with two, the output of two another selection termination power conversion module U1 that select K switch, two common end groundings that select K switch, the 30th pin of single-chip microcomputer is also connected with the 2nd pin with the 3rd pin of DLL (dynamic link library) P1 respectively with the 31st pin, the 1st pin of DLL (dynamic link library) P1 connects the output of power conversion module U1, the 4th pin ground connection,
The 31st pin of network chip is connected with the output of power conversion module U1 by the 12 resistance R 12, the 13rd pin, 14 pins, 17 pins, 32 pins, 43 pins, 68 pins, 4 pins, 10 pins, 77 pins, 34 pins, 35 pins, 36 pins, 37 pins, 63 pins, 64 pins and all ground connection of 65 pins, the 66th pin is connected with the negative pole of LED 1 by the 15 resistance R 15, the positive pole of LED 1 is connected with the output of power conversion module U1, the 73rd pin is connected with the negative pole of LED 2 by the 14 resistance R 14, the positive pole of LED 2 is connected with the output of power conversion module U1, the 1st pin is by the 13 resistance R the 13 and the 16 resistance R 16 ground connection, the 12nd pin, 18 pins and 44 pins connect the output of power conversion module U1, the 2nd pin is connected with the output of power conversion module U1 by the first inductance L 1, the 7th pin and 74 pins all pass through the 3rd capacitor C 3 ground connection, also all passing through the second inductance L 2 is connected with one end of the 4th capacitor C 4, the other end ground connection of the 4th capacitor C 4, the 11st pin, 15 pins, 16 pins, 33 pins and 69 pins are all connected between the second inductance L 2 and the 4th capacitor C 4, the 4th capacitor C 4 two ends are also parallel with the 5th capacitor C 5, between the 75th pin and 76 pins, be connected with the 33 resistance R 33, the 33 resistance R 33 two ends are also parallel with the second crystal oscillator Y2, the 15 capacitor C 15 and 14 capacitor C 14 ground connection, the 30th pin of network chip are passed through respectively in the two ends of the second crystal oscillator Y2, 29 pins, 28 pins and 27 pins respectively with the 14th pin of single-chip microcomputer, 15 pins, 16 pins are connected with 17 pins, and the 7th pin of the 59th pin and single-chip microcomputer is connected, and the 18th pin of the 56th pin and single-chip microcomputer is connected,
The 1st pin of network amplifier T1 is connected with one end of the 8th capacitor C 8 by the 19 resistance R 19, and be connected with the 8th pin of network chip, the other end ground connection of the 8th capacitor C 8, the 2nd pin connects the output of power conversion module U1, the 3rd pin is connected between the 19 resistance R 19 and the 8th capacitor C 8 by the 17 resistance R 17, and be connected with the 9th pin of network chip, the 7th pin is connected with the 2nd pin, and by the 7th capacitor C 7 ground connection, the 6th pin is connected with the 9th capacitor C 9 by the 20 resistance R 20, and be connected with the 5th pin of network chip, the other end ground connection of the 9th capacitor C 9, the 8th pin is connected between the 20 resistance R 20 and the 9th capacitor C 9 by the 18 resistance R 18, and be connected with the 6th pin of network chip, the 6th pin of the 9th pin and communication interface J1 is connected, the 3rd pin of the 11st pin and communication interface J1 is connected, the 2nd pin of the 14th pin and communication interface J1 is connected, the 1st pin of the 16th pin and communication interface J1 is connected,
485 communicating circuits comprise that model is the 485 communication module U2 of SN75176, the 1st pin of 485 communication module U2 and the 31st pin of single-chip microcomputer are connected, the 2nd pin is all connected with the 13rd pin of single-chip microcomputer with the 3rd pin, the 30th pin of the 4th pin and single-chip microcomputer is connected, the 5th pin ground connection, the 6th pin connects the output of power conversion module U1 by the 23 resistance R 23, the 7th pin is by the 22 resistance R 22 ground connection, the 6th pin is also connected with one end of the first piezo-resistance CB1 with the second piezo-resistance CB2 with the 21 resistance R 21 by the 24 resistance R 24 respectively with the 7th pin, the other end ground connection of the first piezo-resistance CB1, the output of another termination power conversion module U1 of the second piezo-resistance CB2, the 6th pin is also connected with two connection jaws of the 21 resistance R 21 and Wiring port P2 by the 24 resistance R 24 respectively with the 7th pin, the 8th pin is connected with the output of power conversion module U1,
Toggle switch circuit comprises toggle switch B, the 1st pin of toggle switch B is connected by the 20th pin of the 26 resistance R 26 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 37 resistance R 37, the 2nd pin is connected by the 19th pin of the 27 resistance R 27 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 38 resistance R 38, the 3rd pin is connected by the 28th pin of the 28 resistance R 28 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 39 resistance R 39, the 4th pin is connected by the 27th pin of the 29 resistance R 29 and single-chip microcomputer, also be connected with the output of power supply power conversion module U1 by the 40 resistance R 40, the 5th pin is connected by the 26th pin of the 30 resistance R 30 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 3rd resistance R 3, the 6th pin is connected by the 25th pin of the 31 resistance R 31 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the second resistance R 2, the 7th pin is connected by the 22nd pin of the 32 resistance R 32 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the first resistance R 1, the 8th pin is connected by the 21st pin of the 25 resistance R 25 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 41 resistance R 41, the 9th pin, 10 pins, 11 pins, 12 pins, 13 pins, 14 pins, 15 pins and all ground connection of 16 pins.
When concrete enforcement, in the data transmit-receive module of Intelligent charging frame, also comprise relay indicating light circuit, relay indicating light circuit comprises relay indicating light LINK1, LINK2, LINK3, LINK4, LINK5, LINK6, LINK7 and LINK8, relay indicating light LINK1, LINK2, LINK3, LINK4, LINK5, LINK6, the positive pole of LINK7 and LINK8 is all connected with the output of power conversion module U1, the negative pole of relay indicating light LINK1 is connected by the 10th pin of the 7th resistance R 7 and single-chip microcomputer, the negative pole of relay indicating light LINK2 is connected by the 11st pin of the 8th resistance R 8 and single-chip microcomputer, the negative pole of relay indicating light LINK3 is connected by the 12nd pin of the 9th resistance R 9 and single-chip microcomputer, the negative pole of relay indicating light LINK4 is connected by the 41st pin of the tenth resistance R 10 and single-chip microcomputer, the negative pole of relay indicating light LINK5 is connected by the 42nd pin of the 11 resistance R 11 and single-chip microcomputer, the negative pole of relay indicating light LINK6 is connected by the 43rd pin of the 34 resistance R 34 and single-chip microcomputer, the negative pole of relay indicating light LINK7 is connected by the 45th pin of the 36 resistance R 36 and single-chip microcomputer, the negative pole of relay indicating light LINK8 is connected by the 46th pin of the 35 resistance R 35 and single-chip microcomputer, 485 communication module U2 in the data transmit-receive module of Intelligent charging frame are connected with eight collection plates that are numbered 0-7, eight relay indicating lights in relay indicating light circuit can be indicated the operating state of eight collection plates, if eight collection plates are all normally worked, relay indicating light LINK1-LINK8 glimmers one by one according to the form of revolving horse lantern.
Claims (1)
1. the data transmit-receive module of Intelligent charging frame, it is characterized in that comprising power supply circuits, oscillating circuit, toggle switch circuit and 485 communicating circuits, wherein power supply circuits comprise Switching Power Supply, the minus earth of Switching Power Supply, anodal by relay indicating light LED3 and the 41 resistance R 41 ground connection, Switching Power Supply is anodal to be also connected with the positive pole of first crystal diode D1, the input of the power conversion module U1 that the negative pole of first crystal diode D1 is L1117T with model is connected, the negative pole of first crystal diode D1 is also by the 6th capacitor C 6 ground connection, the output of power conversion module U1 is by the tenth capacitor C 10 in parallel, the 11 capacitor C 11, the 12 capacitor C the 12 and the 13 capacitor C 13 ground connection, the earth terminal ground connection of power conversion module U1,
Oscillating circuit comprises that model is the single-chip microcomputer of STM32F101, model is the network chip of W5100 and the network amplifier T1 that model is 11FB-05NL, the 9th pin of single-chip microcomputer, 24 pins, 36 pins, all be connected with the output of power conversion module U1 with 48 pins, the 8th pin, 23 pins, 35 pins and all ground connection of 47 pins, between the 5th pin and the 6th pin, be connected with the 4th resistance R 4, the 4th resistance R 4 two ends are also parallel with the first crystal oscillator Y1, the two ends of the first crystal oscillator Y1 are respectively by the first capacitor C 1 and the second capacitor C 2 ground connection, the 20th pin is by the 6th resistance R 6 ground connection, the 44th pin selects a selecting side of K switch to be connected by the 5th resistance R 5 with two, the output of two another selection termination power conversion module U1 that select K switch, two common end groundings that select K switch, the 30th pin of single-chip microcomputer is also connected with the 2nd pin with the 3rd pin of DLL (dynamic link library) P1 respectively with the 31st pin, the 1st pin of DLL (dynamic link library) P1 connects the output of power conversion module U1, the 4th pin ground connection,
The 31st pin of network chip is connected with the output of power conversion module U1 by the 12 resistance R 12, the 13rd pin, 14 pins, 17 pins, 32 pins, 43 pins, 68 pins, 4 pins, 10 pins, 77 pins, 34 pins, 35 pins, 36 pins, 37 pins, 63 pins, 64 pins and all ground connection of 65 pins, the 66th pin is connected with the negative pole of LED 1 by the 15 resistance R 15, the positive pole of LED 1 is connected with the output of power conversion module U1, the 73rd pin is connected with the negative pole of LED 2 by the 14 resistance R 14, the positive pole of LED 2 is connected with the output of power conversion module U1, the 1st pin is by the 13 resistance R the 13 and the 16 resistance R 16 ground connection, the 12nd pin, 18 pins and 44 pins connect the output of power conversion module U1, the 2nd pin is connected with the output of power conversion module U1 by the first inductance L 1, the 7th pin and 74 pins all pass through the 3rd capacitor C 3 ground connection, also all passing through the second inductance L 2 is connected with one end of the 4th capacitor C 4, the other end ground connection of the 4th capacitor C 4, the 11st pin, 15 pins, 16 pins, 33 pins and 69 pins are all connected between the second inductance L 2 and the 4th capacitor C 4, the 4th capacitor C 4 two ends are also parallel with the 5th capacitor C 5, between the 75th pin and 76 pins, be connected with the 33 resistance R 33, the 33 resistance R 33 two ends are also parallel with the second crystal oscillator Y2, the 15 capacitor C 15 and 14 capacitor C 14 ground connection, the 30th pin of network chip are passed through respectively in the two ends of the second crystal oscillator Y2, 29 pins, 28 pins and 27 pins respectively with the 14th pin of single-chip microcomputer, 15 pins, 16 pins are connected with 17 pins, and the 7th pin of the 59th pin and single-chip microcomputer is connected, and the 18th pin of the 56th pin and single-chip microcomputer is connected,
The 1st pin of network amplifier T1 is connected with one end of the 8th capacitor C 8 by the 19 resistance R 19, and be connected with the 8th pin of network chip, the other end ground connection of the 8th capacitor C 8, the 2nd pin connects the output of power conversion module U1, the 3rd pin is connected between the 19 resistance R 19 and the 8th capacitor C 8 by the 17 resistance R 17, and be connected with the 9th pin of network chip, the 7th pin is connected with the 2nd pin, and by the 7th capacitor C 7 ground connection, the 6th pin is connected with the 9th capacitor C 9 by the 20 resistance R 20, and be connected with the 5th pin of network chip, the other end ground connection of the 9th capacitor C 9, the 8th pin is connected between the 20 resistance R 20 and the 9th capacitor C 9 by the 18 resistance R 18, and be connected with the 6th pin of network chip, the 6th pin of the 9th pin and communication interface J1 is connected, the 3rd pin of the 11st pin and communication interface J1 is connected, the 2nd pin of the 14th pin and communication interface J1 is connected, the 1st pin of the 16th pin and communication interface J1 is connected,
485 communicating circuits comprise that model is the 485 communication module U2 of SN75176, the 1st pin of 485 communication module U2 and the 31st pin of single-chip microcomputer are connected, the 2nd pin is all connected with the 13rd pin of single-chip microcomputer with the 3rd pin, the 30th pin of the 4th pin and single-chip microcomputer is connected, the 5th pin ground connection, the 6th pin connects the output of power conversion module U1 by the 23 resistance R 23, the 7th pin is by the 22 resistance R 22 ground connection, the 6th pin is also connected with one end of the second piezo-resistance CB2 and the first piezo-resistance CB1 with the 21 resistance R 21 by the 24 resistance R 24 respectively with the 7th pin, the other end ground connection of the first piezo-resistance CB1, the output of another termination power conversion module U1 of the second piezo-resistance CB2, the 6th pin is also connected with two connection jaws of the 21 resistance R 21 and Wiring port P2 by the 24 resistance R 24 respectively with the 7th pin, the 8th pin is connected with the output of power conversion module U1,
Toggle switch circuit comprises toggle switch B, the 1st pin of toggle switch B is connected by the 20th pin of the 26 resistance R 26 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 37 resistance R 37, the 2nd pin is connected by the 19th pin of the 27 resistance R 27 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 38 resistance R 38, the 3rd pin is connected by the 28th pin of the 28 resistance R 28 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 39 resistance R 39, the 4th pin is connected by the 27th pin of the 29 resistance R 29 and single-chip microcomputer, also be connected with the output of power supply power conversion module U1 by the 40 resistance R 40, the 5th pin is connected by the 26th pin of the 30 resistance R 30 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 3rd resistance R 3, the 6th pin is connected by the 25th pin of the 31 resistance R 31 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the second resistance R 2, the 7th pin is connected by the 22nd pin of the 32 resistance R 32 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the first resistance R 1, the 8th pin is connected by the 21st pin of the 25 resistance R 25 and single-chip microcomputer, also be connected with the output of power conversion module U1 by the 41 resistance R 41, the 9th pin, 10 pins, 11 pins, 12 pins, 13 pins, 14 pins, 15 pins and all ground connection of 16 pins.
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| CN201320846796.3U CN203632661U (en) | 2013-12-20 | 2013-12-20 | Data transmit-receive module group of intelligent charging rack |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647576A (en) * | 2013-12-20 | 2014-03-19 | 大同裕隆环保有限责任公司 | Data receiving and sending module of intelligent charging frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647576A (en) * | 2013-12-20 | 2014-03-19 | 大同裕隆环保有限责任公司 | Data receiving and sending module of intelligent charging frame |
| CN103647576B (en) * | 2013-12-20 | 2015-12-02 | 大同裕隆环保有限责任公司 | The data transmit-receive module of Intelligent charging frame |
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