CN108107770A - A kind of power supply comprehensive control management system - Google Patents
A kind of power supply comprehensive control management system Download PDFInfo
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- CN108107770A CN108107770A CN201710366555.1A CN201710366555A CN108107770A CN 108107770 A CN108107770 A CN 108107770A CN 201710366555 A CN201710366555 A CN 201710366555A CN 108107770 A CN108107770 A CN 108107770A
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- 238000004891 communication Methods 0.000 claims abstract description 24
- 241000233805 Phoenix Species 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 18
- 239000004973 liquid crystal related substance Substances 0.000 claims description 15
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 16
- 230000006870 function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005314 correlation function Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Abstract
The invention discloses a kind of power supply comprehensive control management systems,Including Ethernet protocol stack managing chip,RS485 transceivers,RS232 transceivers,Master chip MCU,CMOS shift registers and being incorporated to go here and there out shift register,The network data of reception is converted into SPI data sendings and gives master chip MCU by Ethernet protocol stack managing chip,RS485 data are converted to the identifiable data of master chip MCU and are communicated with master chip MCU by RS485 transceivers,RS232 data are converted to the identifiable data of master chip MCU and are communicated with master chip MCU by RS232 transceivers,Master chip MCU is communicated by asynchronous communication mode and CMOS shift registers,Master chip MCU is gone here and there out shift register and is communicated by asynchronous communication mode with being incorporated to.Present invention employs the parallel control interfaces of RS232, RS485, USB and TCP/IP network port, it is connected to convenient in original grid, compatible heavy-current relay and power supply sequential device simultaneously so that port utilization ratio is guaranteed, and reduces the phenomenon that port wastes.
Description
Technical field
The present invention relates to a kind of power supply comprehensive control management systems.
Background technology
Existing power supply management device is divided into two kinds of power supply sequential device and heavy current timing relay case, but works as in actual application environment
In, often two kinds of equipment are all needed, and may cause the deficiency of main control device control interface using two kinds of equipment simultaneously, no
Facilitate the system for establishing bigger, the supplying power for outside interface of equipment also be easy to cause waste.
More than deficiency, it is to be improved.
The content of the invention
In order to overcome the shortcomings of existing technology, the present invention provides a kind of power supply comprehensive control management system.
Technical solution of the present invention is as described below：
A kind of power supply comprehensive control management system, which is characterized in that including Ethernet protocol stack managing chip, RS485 transceivers,
RS232 transceivers, master chip MCU, CMOS shift register and being incorporated to goes here and there out shift register, the Ethernet protocol stack management
The network data of reception is converted into SPI data sendings to the master chip MCU by chip, and the RS485 transceivers are by RS485 numbers
According to being converted to the identifiable data of the master chip MCU and being communicated with the master chip MCU, the RS232 transceivers will
RS232 data are converted to the identifiable data of the master chip MCU and are communicated with the master chip MCU, the master chip
MCU is communicated by asynchronous communication mode and the CMOS shift registers, and the master chip MCU passes through asynchronous communication mode
It goes here and there out shift register with described be incorporated to and is communicated.
Preferably, the Ethernet protocol stack managing chip external connection RJ45 network terminals.
Preferably, the RS485 transceivers external connection terminal is 3pin phoenix heads.
Preferably, the RS232 transceivers external connection terminal is DB9 female seats.
Preferably, the master chip MCU external connections liquid crystal display electricity quantity module.
Preferably, the CMOS shift registers are externally connected to LED light and relay.
Preferably, it is described be incorporated to go here and there out shift register externally respectively connect alarm signal, power button, dial-up
Switch and relay switch button.
Preferably, the master chip MCU and internal circuit are integrated on circuit board, and the circuit board is arranged on housing
Inside, power input port, controlled power outlet, RJ45 network terminals, 3pin phoenix head, 2pin phoenix head, DB9 female seats, dial
Code switch, normal power supply socket, MICRO USB communication interfaces, USB supplying power for outside interface, LED light, relay switch
Button and power button, and it is the power input port, the controlled power outlet, the RJ45 network terminals, described
It is 3pin phoenix head, 2pin phoenix head, the DB9 female seats, the toggle switch, the normal power supply socket, described
MICRO USB communication interfaces, the USB supplying power for outside interface, the LED light, the relay switch button and described
Power button is connected by the internal circuit with the master chip MCU.
According to the present invention of said program, its advantage is that present invention employs RS232, RS485, USB and TCP/
The parallel control interface in IP network port is connected to convenient in original grid, by heavy-current relay and power supply sequential
The function of device is integrated among a equipment, is selectively switched to a kind of function of single equipment, while compatible heavy-current relay
With power supply sequential device so that port utilization ratio is guaranteed.More there is flexibility in use, supplying power for outside port can carry out
Configuration reduces the phenomenon that port wastes, and more adapts to the newest variation of industry.Present invention process flow is simple, and controllability is more
By force, and it is more easy to be integrated into huger power control system.
Description of the drawings
Fig. 1 is the hardware components frame diagram of the present invention.
Fig. 2 is the schematic diagram of inventive shell one side.
Fig. 3 is the schematic diagram of inventive shell opposite side.
Fig. 4 is the MCU circuit diagrams of the present invention.
Fig. 5 is the Ethernet protocol stack managing chip circuit diagram of the present invention.
The CH395 that Fig. 6 is the present invention is connected to RJ45 interface circuit figures.
Fig. 7 is the RS485 signal level shift circuit figures of the present invention.
The RS232 interface that Fig. 8 is the DB9 of the present invention is connected circuit diagram with 4 toggle switch.
Fig. 9 is that the present invention is RS232 signal level shift circuits and 6 road signals are incorporated to and go here and there out shift register level conversion
Circuit diagram.
Figure 10 is the power button partial circuit diagram of the present invention.
Figure 11 is that No. 8 relay key switches of the present invention are incorporated to and go here and there out shift register level shifting circuit figure.
Figure 12 is the CMOS shift-register circuit figures of 8 LED lights of the present invention.
Figure 13 is the MICRO USB portion circuit diagrams of the present invention.
Figure 14 is the USB supplying power for outside partial circuit diagrams of the present invention.
Figure 15 is 1~No. 3 relay external interface circuit diagram of the present invention.
Figure 16 is 4~No. 8 relay external interface circuit diagrams of the present invention.
Figure 17 is No. 8 relay control section CMOS shift-register circuit figures of the present invention.
The 220V AC voltage that Figure 18 is the present invention turns 24V DC voltages and turns 5V direct current part circuit diagrams.
The 5V DC voltages that Figure 19 is the present invention turn 3.3V DC voltages and turn 1.8V direct current part circuit diagrams.
Figure 20 is the liquid crystal display electricity quantity module partial circuit diagram of the present invention.
The 20V supply voltages that Figure 21 is 2 present invention are connected directly partial circuit diagram.
In the figure 1, power input port；2nd, controlled power outlet；3rd, RJ45 network terminals；4th, 3pin phoenix head；5、
2pin phoenix heads；6th, DB9 female seats；7th, toggle switch；8th, normal power supply socket；9th, liquid crystal display electricity quantity module；10th, USB pairs
Outer power supply interface；11st, MICRO USB communication interfaces；12nd, LED light；13rd, relay switch button；14th, power button.
Specific embodiment
Below in conjunction with the accompanying drawings and the present invention is further described in embodiment：
As shown in Figure 1, a kind of power supply comprehensive control management system, including Ethernet protocol stack managing chip, RS485 transceivers,
RS232 transceivers, master chip MCU, CMOS shift register and being incorporated to goes here and there out shift register, Ethernet protocol stack managing chip
The network data of reception is converted into SPI data sendings gives master chip MCU, RS485 transceiver that RS485 data are converted to main core
The identifiable data of piece MCU are simultaneously communicated with master chip MCU, and RS232 data are converted to master chip MCU by RS232 transceivers
Identifiable data are simultaneously communicated with master chip MCU, master chip MCU by asynchronous communication mode and CMOS shift registers into
Row communication, master chip MCU are gone here and there out shift register and are communicated by asynchronous communication mode and described be incorporated to.
CH395 chip external connection RJ45 network terminals 3.To receiving network data, and be converted into SPI data sendings to
CH395 chips are given when master chip MCU, master chip MCU are sent out network data and with SPI data sendings, are converted to by it
Network data format is sent.
MAX485 chip external connections terminal is 3pin phoenix heads.RS485 data are converted to main core by MAX485 chips
Piece MCU is identifiable to output and input data, to be communicated with master chip MCU.
SP3232 chip external connections terminal is DB9 female seats 6.RS232 data are converted to master chip MCU by SP3232 can
The inputoutput data of identification, to be communicated with master chip MCU.
Master chip MCU external connection liquid crystal displays electricity quantity module 9.Master chip MCU external connection MICRO USB communications connect
Mouthful, USB communications are carried out in a manner of HID device.74HC595 chip external connections have LED light 12 and relay.Master chip
MCU is communicated by asynchronous communication mode and 74HC595 chips, to control 8 level to outer pin of 74HC595 chips high
It is low, so that LED light is bright or goes out, achieve the effect that instruction state, relay on-off, low electricity are controlled also by low and high level
Flat to turn on relay, the feeder ear of liquid crystal display electricity quantity module is connected to microcontroller input and output pin, is controlled with microcontroller
The power supply of liquid crystal display electricity quantity module processed, the work of low level liquid crystal display electricity quantity module.
74HC165 chip external connections alarm signal, power button 14, toggle switch 7 and relay switch button 13.It is main
Chip MCU is communicated by asynchronous communication mode and 74HC165 chips, to inquire about 8 electricity to outer pin of 74HC165 chips
Flat height, so as to judge by 7 position of key pressing, alarm signal and toggle switch.
As shown in Figure 2,3, master chip MCU and internal circuit are integrated on circuit board, and circuit board is arranged on enclosure interior, power supply
Input port 1, controlled power outlet 2, RJ45 network terminals 3,3pin phoenix are first 4,2pin phoenix is first 5, DB9 female seats 6, dial-up are opened
Close 7, normal power supply socket 8, liquid crystal display electricity quantity module 9, USB supplying power for outside interface 10, MICRO USB communication interfaces 11,
LED light 12, relay switch button 13 and power button 14, power input port 1, controlled power outlet 2, RJ45 networks
Interface 3,3pin phoenix are first 4,2pin phoenix is first 5, DB9 female seats 6, toggle switch 7, normal power supply socket 8, liquid crystal display electricity
Module 9, USB supplying power for outside interface 10, MICRO USB communication interfaces 11, LED light 12, relay switch button 13 and electricity
Source button 14 is connected by internal circuit with master chip MCU.
Power input port 1 connects 220V standard ACs and supplies electricity to whole equipment power supply；Controlled power outlet 2 is 8 tunnels, is provided
Single channel 220V, highest 10A power supply are powered；RJ45 network terminals 3 are the RJ45 network interfaces of ICP/IP protocol, for network data
Control or inquiry effect；3pin phoenix first 4 be RS485 interfaces, the input interface as RS485 categorical datas；2pin phoenix first 5
For alarm signal interface, as the input of alarm signal, in case of emergency stop to power supply for electrical equipment to avoid damage；
DB9 female seats 6, the input interface as RS232 data；Toggle switch 7 is 4-bit DIP switch, is set as device address；Often
Power supply socket 8 is 2 tunnels, provides single channel 220V, the power supply of highest 10A power supplys；Liquid crystal display electricity quantity module 9 is for power input
1 voltage of port measures, the display as current voltage value；USB supplying power for outside interface 10 externally exports the USB of 5V 1.5A
Voltage output；MICRO USB communication interfaces 11 carry out USB communications in a manner of HID device, and the input as USB Type data connects
Mouthful；LED light 12 is 8, and 8 relays of instruction equipment are presently on off state；Relay switch button 13 is 8,
The individually various functions such as switch, locking of control No. 8 relays, the background light of switch key indicate the switch shape of current relay
State；Power button 14, as switch mode, the effects that switchgear, sequential device switchs No. 8 relay.
4-bit DIP switch is used for set device address, and 4-bit DIP switch corresponds respectively to after from left to right dialling up
Numerical value 1,2,4,8, the calculation of device address is the sum of all groups of numerical value of position up.
These are right simultaneously for TCP/IP networks, USB, RS232, RS485, alarm signal, button and toggle switch for software
Director data or level the height variation of external port are monitored, and according to each several part data or the difference of low and high level, are carried out pre-
If feature operation, feed back to the port for receiving variation, and judge whether to pass to grade according to present mode and preset information
The next device of connection.
Control equipment（Upper control software or central control system host）By RS232/RS485 input interfaces, pass through
SP3232 chips/MAX485 chips are converted into the data-signal of Transistor-Transistor Logic level or MICRO USB interfaces use HID device communication side
By calling the correlation functions of CH395 chips, the data-signal for being converted into microcontroller identification passes to for formula or LAN network interface connections
Power supply integrated management equipment, power supply integrated management equipment are analyzed for the signal received, when the signal received meets
During agreement, correlation function is called.RS232 serial ports acquiescence is fixed as baud rate as 9600bps, and 8 data, 1 stop position does not have
Check bit, RS485 serial ports acquiescence are fixed as baud rate as 115200bps, 8 data, 1 stop position, without check bit,
MICRO USB interfaces acquiescence uses HID device communication modes.
The data point situations below analyzed：
1. switch mode instructs, the function of equipment while compatible heavy-current relay and power supply sequential device is set in mode at two kinds
Mode compatible between standby or simultaneously switches over, and changes current each relay status according to pattern.
2. controlling relay instruction, according to current pattern and relay current state, judge whether to carry out relay
Control changes correlation 74HC595 chip pins level height, to control relay on-off.
3. parameters are set, according to preset protocol for relevant parameter（Such as time delay, lock-out state and interlocking state
Deng）It is configured, and calls data memory module, store data into FLASH, to be called from FLASH taking
Out.
4. each inquiry instruction receives inquiry instruction, then equipment state and parameter is not changed, correlation is inquired about,
Feed back to the port of inquiry.
In above process, for related device（Such as LED light 12 etc.）Operation is synchronized, is allowed to match.
In Fig. 4 into Figure 21, power supply is 220V AC powers, and power supply divides two parts, a part directly for
Relay supplying power for outside socket, normal power supply base, liquid crystal display electricity quantity module output 220V alternating currents, another part pass through voltage
Conversion circuit is converted into 24V and powers to relay control section circuit, turns 5V to MICRO USB and USB supplying power for outside part
Circuit is powered；5V is then converted to 3.3V and 1.8V and powers for the power supply of entire MCU control systems for whole system.System power supply
Afterwards, USB supplying power for outside interface and normal power supply base are always maintained at supplying power for outside state.
External control signal RS485 level amplification chips are converted into 3.3V low and high level signals and pass to MCU chip,
RS232, which is connected to level amplification chip and is converted into 3.3V low and high level signals, passes to MCU chip, and usb signal is directly connected to
MCU corresponding pins carry out usb signal communication；Relay key switch signal circuit, which is incorporated to, goes here and there out, is converted into serial data transmission
MCU corresponding pins are given, serial data corresponds to position respective change when a key is pressed, by MCU examinations to judge key-press event；
4 toggle switch, power button, alarm signals are incorporated to and go here and there out, are converted into serial data transmission and give MCU corresponding pins, when a certain
When a signal changes, serial data corresponds to position respective change, by MCU examinations to judge key-press event；Network data
Level translation circuit transmission data give Ethernet protocol stack managing chip, by Ethernet protocol stack managing chip to network data into
Row analyzing and processing is converted into SPI formatted datas, is sent to MCU processing.
MCU according to each several part transfer signal level height and RS232, RS485, USB, network data specific instruction by
Software section determines whether relay needs the operations such as the light on and off state of action and indicator light：If the actuating of relay, MCU leads to
The low and high level that serial data is converted into No. 8 relay control sections by CMOS shift registers is crossed, so as to which relay be controlled to open
Pass acts, and when relay is closed, carries out supplying power for outside by corresponding relay supplying power for outside socket, when relay disconnects, leads to
It crosses corresponding relay and stops supplying power for outside socket supplying power for outside；It, will be serial by CMOS shift registers if LED light changes
Data are converted into the low and high level of 8 paths of LEDs indicator light control sections, are changed by level height, high level lamp goes out, low level lamp
It is bright to control LED status；MCU passes through the I/O pin level height variation control power supply indicator that is connected with power supply indicator
Light on and off, high level lamp go out, and low level lamp is bright；MCU is controlled by the I/O pin level height variation that is connected with liquid crystal display electricity quantity module
The break-make of liquid crystal display electricity quantity module supply relay processed, low level conducting, is powered for this module, module work, front panel
Liquid crystal display shows voltage value, and high level disconnects, this module is not powered.
Present invention employs the parallel control interface of RS232, RS485, USB and TCP/IP network port with convenient connection
Into original grid, the function of heavy-current relay and power supply sequential device is integrated among a equipment, is selectively cut
It is changed to a kind of function of single equipment, while compatible heavy-current relay and power supply sequential device so that port utilization ratio is guaranteed.
More there is flexibility in use, supplying power for outside port can be configured, and reduce the phenomenon that port wastes, and more adapt to row
The newest variation of industry.Present invention process flow is simple, and controllability is stronger, and is more easy to be integrated into huger power supply control system
System.
It should be appreciated that for those of ordinary skills, can be improved or converted according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Illustrative description has been carried out to patent of the present invention above in conjunction with attached drawing, it is clear that the realization of patent of the present invention and from
The limitation of aforesaid way, if employ patent of the present invention methodology and technical solution carry out various improvement or without
It improves and the design of patent of the present invention and technical solution is directly applied into other occasions, within the scope of the present invention.
Claims (8)
1. a kind of power supply comprehensive control management system, which is characterized in that received and dispatched including Ethernet protocol stack managing chip, RS485
Device, RS232 transceivers, master chip MCU, CMOS shift register and being incorporated to go here and there out shift register, the Ethernet protocol stack
The network data of reception is converted into SPI data sendings to the master chip MCU by managing chip, and the RS485 transceivers will
RS485 data are converted to the identifiable data of the master chip MCU and are communicated with the master chip MCU, and the RS232 is received
RS232 data are converted to the identifiable data of the master chip MCU and are communicated with the master chip MCU by hair device, described
Master chip MCU is communicated by asynchronous communication mode and the CMOS shift registers, and the master chip MCU passes through asynchronous logical
News mode is gone here and there out shift register and is communicated with described be incorporated to.
2. power supply comprehensive control management system according to claim 1, which is characterized in that the Ethernet protocol stack management
Chip external connection RJ45 network terminals.
3. power supply comprehensive control management system according to claim 1, which is characterized in that the RS485 transceivers are external
Connection terminal is 3pin phoenix heads.
4. power supply comprehensive control management system according to claim 1, which is characterized in that the RS232 transceivers are external
Connection terminal is DB9 female seats.
5. power supply comprehensive control management system according to claim 1, which is characterized in that the master chip MCU externally connects
Connect liquid crystal display electricity quantity module.
6. power supply comprehensive control management system according to claim 1, which is characterized in that the CMOS shift registers pair
It is connected to LED light and relay outside.
7. power supply comprehensive control management system according to claim 1, which is characterized in that described be incorporated to goes here and there out shift LD
Device externally connects alarm signal, power button, toggle switch and relay switch button respectively.
8. power supply comprehensive control management system according to claim 1, which is characterized in that the master chip MCU and inside
Circuit is integrated on circuit board, and the circuit board is arranged on enclosure interior, power input port, controlled power outlet, RJ45 networks
Terminal, 3pin phoenix head, 2pin phoenix head, DB9 female seats, toggle switch, normal power supply socket, MICRO USB communication interfaces,
USB supplying power for outside interface, LED light, relay switch button and power button, and it is the power input port, described
It is controlled power outlet, the RJ45 network terminals, 3pin phoenix head, 2pin phoenix head, the DB9 female seats, described
Toggle switch, the normal power supply socket, the MICRO USB communication interfaces, the USB supplying power for outside interface, the LED
Indicator light, the relay switch button and the power button are connected by the internal circuit with the master chip MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710366555.1A CN108107770A (en) | 2017-05-23 | 2017-05-23 | A kind of power supply comprehensive control management system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710366555.1A CN108107770A (en) | 2017-05-23 | 2017-05-23 | A kind of power supply comprehensive control management system |
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| CN104238472A (en) * | 2013-06-14 | 2014-12-24 | 重庆瑞升康博电气有限公司 | AC/DC switching mode power supply control manager based on Ethernet |
| CN105785958A (en) * | 2016-05-08 | 2016-07-20 | 杭州集控软件有限公司 | Smart factory-based multi-function data acquisition device, acquisition system and method |
| CN206788609U (en) * | 2017-05-23 | 2017-12-22 | 深圳市鸿哲智能系统工程有限公司 | A kind of power supply comprehensive control management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413449Y (en) * | 1998-09-30 | 2001-01-03 | 焦良忠 | Rodio transmitting telephone remote-control receptacle |
| CN1604588A (en) * | 2003-10-01 | 2005-04-06 | 厦门科华恒盛股份有限公司 | Multimachine centralized monitoring method and apparatus for UPS |
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