CN106154936A - A kind of multifunctional intellectual panel - Google Patents
A kind of multifunctional intellectual panel Download PDFInfo
- Publication number
- CN106154936A CN106154936A CN201610810388.0A CN201610810388A CN106154936A CN 106154936 A CN106154936 A CN 106154936A CN 201610810388 A CN201610810388 A CN 201610810388A CN 106154936 A CN106154936 A CN 106154936A
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- China
- Prior art keywords
- cpu element
- panel
- multifunctional intellectual
- connects
- circuit
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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
- G05B19/0423—Input/output
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
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Abstract
The present invention relates to a kind of multifunctional intellectual panel, the communication unit including CPU element and being connected, multiple-channel output unit, multichannel input block and power subsystem with CPU element；Communication unit uses multiplex communication pattern；Communication unit is connected with other cabinet control system by com interface；Multiple-channel output unit input pin connects described CPU element, and outfan pin connects relay unit input pin by NPN transistor driver chip；Relay unit outfan pin connects six foot sockets；Multichannel input block outfan pin connects described CPU element, and input pin connects octal socket；Power subsystem includes the power source deoupling circuit that is connected with CPU element and the DC/DC insulating power supply module being used as back-up source and mu balanced circuit.A kind of multifunctional intellectual panel of the present invention, it is achieved a control multi-mode, saves equipment investment, facilitates Operation and maintenance to manage, time-consuming.
Description
Technical field
The present invention relates to field of intelligent control, particularly relate to a kind of multifunctional intellectual panel.
Background technology
Along with improving constantly of socioeconomic fast development, people's living standard and quality of life, express delivery cabinet, love
The cabinet such as cabinet, cold fresh cabinet is used widely therewith.At present, express delivery cabinet, love cabinet, cold fresh cabinet great majority use control one mould
Formula, adds cost of investment, and operator need to change position and could realize the control to different cabinets and problem when management
Checking, adding the workload of operator, client the most also needs to operate on different cabinets according to demand, wave
Take the plenty of time.
Summary of the invention
The technical problem to be solved is to provide a kind of multifunctional intellectual panel, it is achieved that a control multi-mode,
Investment reduction cost, facilitates Operation and maintenance to manage, time-consuming.
The technical scheme is that
A kind of multifunctional intellectual panel, the communication unit including CPU element and being connected with described CPU element, multichannel
Output unit, multichannel input block and power subsystem；Described communication unit uses multiplex communication pattern；Described communication unit passes through
Com interface is connected with other cabinet control system；Described multiple-channel output unit input pin connects described CPU element, output
End pin connects relay unit input pin by NPN transistor driver chip；Described relay unit outfan draws
Foot connects six foot sockets；Described multichannel input block outfan pin connects described CPU element, and input pin connects octal and inserts
Seat；Described power subsystem includes the power source deoupling circuit being connected with described CPU element and the DC/DC isolation being used as back-up source
Power module and mu balanced circuit.
Preferably, the NE being connected with described CPU element is also included；Described NE includes wifi module and net
Network transformator；Described wifi module is connected with described CPU element；Described network transformer is connected with described wifi module.
Preferably, described communication unit includes RS485 communicating circuit and RS232 communicating circuit；Described RS485 communicating circuit
It is connected with described CPU element by straight cutting pricking with needle with RS232 communicating circuit.
Preferably, described RS485 communicating circuit is connected with described CPU element；Described RS485 communicating circuit passes through RJ45 net
Network interface is connected with internet access system；Described RS232 communicating circuit is by com interface with other cabinet control system even
Connect.
Preferably, described multiple-channel output unit includes a photoelectrical coupler and a resistance；Wherein said photoelectric coupling
The anode of device input connects+3.3V power supply, and negative electrode connects described CPU element by resistance；Described photoelectric coupler output end
Anode connect+24V power supply, negative electrode connect described NPN transistor driver chip.
Preferably, described multichannel input block includes a photoelectrical coupler and two resistance；Wherein said photoelectric coupling
The anode of device input connects+24V power supply by a resistance, and negative electrode connects described octal socket；Described photoelectrical coupler is defeated
The anode going out end connects described CPU element and connects+3.3V power supply, minus earth by a pull-up resistor.
Preferably, described power source deoupling circuit includes four patch capacitors；Four described patch capacitors are connected in parallel；Four
The positive pole of described patch capacitor connects+3.3V power supply, minus earth.
Preferably, the positive pole of four described patch capacitors is connected on four pins of described CPU element；Four institutes
The negative pole stating patch capacitor is connected on four pins of described CPU element.
The invention has the beneficial effects as follows: described master control system connects the Internet by RS485 communicating circuit, RJ45 interface
Access system, thus realize the data interaction of master control system and guidance panel；Connected by RS232 communicating circuit, com interface
Express delivery cabinet, cold fresh cabinet and the lock control plate of love cabinet and temperature control plate, the unlatching controlling each cabinet the temperature monitoring cold fresh cabinet and all
The service condition of cabinet lattice, in order to inquire about on guidance panel；It is additionally provided with power backup circuit and provides uninterrupted power source for system, real
Even if existing under powering-off state, also can the feed system back-up source not less than 30 minutes；Additionally it is provided with power supply at CPU element
Coupling circuit, prevents uncertain feedback, under the influence of stage circuit properly functioning；Described master control system can be saved and set
Standby investment, management personnel are more convenient when maintenance, inspection simultaneously, also only need to be in a control system when client uses
Complete multi-mode operation, time-consuming.
Accompanying drawing explanation
Fig. 1 is the theory diagram of a kind of multifunctional intellectual panel of the present invention；
Fig. 2 is the circuit diagram of the CPU element of a kind of multifunctional intellectual panel of the present invention；
Fig. 3 is the circuit diagram of the NE of a kind of multifunctional intellectual panel of the present invention；
Fig. 4 is the circuit diagram of the memory element of a kind of multifunctional intellectual panel of the present invention；
Fig. 5 is the circuit diagram of the communication unit of a kind of multifunctional intellectual panel of the present invention；
Fig. 6 is the multiple-channel output unit circuit with multichannel input block of a kind of multifunctional intellectual panel of the present invention
Figure；
Fig. 7 is the circuit diagram of the power subsystem of a kind of multifunctional intellectual panel of the present invention.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
A kind of multifunctional intellectual panel provided the present invention below in conjunction with accompanying drawing is described in detail.
As it is shown in figure 1, a kind of multifunctional intellectual panel, including CPU element 1 and the net that is connected with described CPU element 1
Network unit 2, memory element 3, communication unit 4, multiple-channel output unit 5, multichannel input block 6 and power subsystem 7；Described network list
Unit 2 includes wifi module 21 and network transformer 22；Described wifi module 21 electrically connects with described CPU element 1；Described network becomes
Depressor 22 electrically connects with described wifi module 21；Described communication unit 4 includes RS485 communicating circuit 41 and RS232 communicating circuit
42；Described RS485 communicating circuit 41 is connected with described CPU element 1 by straight cutting pricking with needle with RS232 communicating circuit 42；Described many
Road output unit 5 input pin connects described CPU element 1, and outfan pin is connected by NPN transistor driver chip 51
Relay unit 8 input pin；Described relay unit 8 outfan pin connects six foot sockets 81；The input of described multichannel is single
Unit 6 outfan pin connects described CPU element 1, and input pin connects octal socket 61；Described power subsystem 7 includes and institute
State the power source deoupling circuit 71 of CPU element 1 connection and be used as DC/DC insulating power supply module 72 and the mu balanced circuit of back-up source
73。
Described master control system connects internet access system by RS485 communicating circuit, RJ45 interface, thus realizes main
Control system and the data interaction of guidance panel；Express delivery cabinet, cold fresh cabinet and love is connected by RS232 communicating circuit, com interface
The lock control plate of cabinet and temperature control plate, the unlatching controlling each cabinet the temperature monitoring cold fresh cabinet and the service condition of all cabinet lattice, in order to
Guidance panel is inquired about.
Described relay unit 8 use relay be model be the power relay of HK3FF-DC24V-SHG, have 16
Individual described relay unit 8.
As in figure 2 it is shown, the chip that described CPU element 1 is selected is STM32F101RBT6 single-chip microcomputer；Described CPU element 1
5,6 feet are also associated with the clock circuit for time delay and frequency modulation, and 7 feet connect the reset circuit having for resetting, and 46,49,50,55
It is also associated with the joint test working group circuit for chip internal test with 56 feet.
As it is shown on figure 3, described wifi module 21 uses the integrated circuit modules of HLK-RM04 model, described integrated circuit die
The 20 of block, 21 feet connect 16,17 feet of described CPU element 1 single-chip microcomputer respectively；Network transformer 22 uses HR911105A model
Network transformer；23 feet of described wifi module 21 connect 10,11 feet of described network transformer 22；Described wifi module 21
18,17,13,14 foot correspondences connect described network transformers 22 1,2,3,6 feet；8 foot ground connection of described network transformer 22.
As shown in Figure 4, described memory element 3 uses EEPROM EEPROM, memorizer employing type
Number being the integrated chip of paster of AT24C02B, the 6 of chip, 5 foot correspondences connect 20,21 feet of described CPU element 1 single-chip microcomputers.
As it is shown in figure 5, described RS485 communicating circuit 41 uses the integrated chip of paster that model is SP3485EEN, institute
Stating RS232 communicating circuit 42 and use the integrated chip of paster that model is SP3232EEN, two kinds of chips are technical grade transmitting-receiving
Device；2 feet of described RS485 communicating circuit 41 connect 44 feet of described CPU element 1 single-chip microcomputer；Described RS485 communicating circuit 41 leads to
Cross RJ45 interface to be connected with internet access system, it is achieved master control system and the data interaction of guidance panel；Described RS232 leads to
News circuit 42 is connected with other cabinet control system by com interface, it is achieved control the unlatching of each cabinet also by master control system
Monitor temperature and the service condition of all cabinet lattice of cold fresh cabinet, in order to inquire about on guidance panel.
As shown in Figure 6, described multiple-channel output unit 5 is equal with the photoelectrical coupler model that described multichannel input block 6 uses
For PC817 photoelectrical coupler, described multiple-channel output unit 5 is respectively 16 with the quantity of described multichannel input block 6；Described NPN
The model of transistor driver chip 51 is the integrated chip of ULN2003ADR paster, and quantity is 2；Described multiple-channel output unit 5
Including a photoelectrical coupler and a resistance；The anode of wherein said photoelectrical coupler input connects+3.3V power supply, negative electrode
Described CPU element 1 is connected by resistance；The anode of described photoelectric coupler output end connects+24V power supply, and negative electrode connects described
NPN transistor driver chip 51.
Described multichannel input block 6 includes a photoelectrical coupler and two resistance；Wherein said photoelectrical coupler inputs
The anode of end connects+24V power supply by a resistance, and negative electrode connects described octal socket 61；Described photoelectric coupler output end
Anode connect described CPU element 1 and by pull-up resistor connection+3.3V power supply, minus earth.
As it is shown in fig. 7, described power source deoupling circuit 71 includes four patch capacitors；Four described patch capacitor parallel connections are even
Connect；The positive pole of four described patch capacitors connects+3.3V power supply, minus earth；The positive pole of four described patch capacitors connects respectively
Connect 32,48,64,19 feet of described CPU element 1 single-chip microcomputer；The negative pole of four described patch capacitors connects described CPU element respectively
The 31 of 1 single-chip microcomputer, 47,63,18 feet；Described DC/DC insulating power supply module 72 uses the integrated electricity that model is B0505S-1W
Road module, quantity is 2.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. a multifunctional intellectual panel, it is characterised in that: include CPU element (1) and be connected with described CPU element (1)
Communication unit (4), multiple-channel output unit (5), multichannel input block (6) and power subsystem (7)；Described communication unit (4) is adopted
Use multiplex communication pattern；Described communication unit (4) is connected with other cabinet control system by com interface；Described multiple-channel output
Unit (5) input pin connects described CPU element (1), and outfan pin is connected by NPN transistor driver chip (51)
Relay unit (8) input pin；Described relay unit (8) outfan pin connects six foot sockets (81)；Described multichannel
Input block (6) outfan pin connects described CPU element (1), and input pin connects octal socket (61)；Described power supply list
Unit (7) includes the power source deoupling circuit (71) being connected with described CPU element (1) and the DC/DC isolation electricity being used as back-up source
Source module (72) and mu balanced circuit (73).
A kind of multifunctional intellectual panel the most according to claim 1, it is characterised in that: also include and described CPU element
(1) NE (2) being connected；Described NE (2) includes wifi module (21) and network transformer (22)；Described wifi
Module (21) is connected with described CPU element (1)；Described network transformer (22) is connected with described wifi module (21).
A kind of multifunctional intellectual panel the most according to claim 1, it is characterised in that: described communication unit (4) includes
RS485 communicating circuit (41) and RS232 communicating circuit (42)；Described RS485 communicating circuit (41) and RS232 communicating circuit (42)
It is connected with described CPU element (1) by straight cutting pricking with needle.
A kind of multifunctional intellectual panel the most according to claim 3, it is characterised in that: described RS485 communicating circuit
(41) it is connected with described CPU element (1)；Described RS485 communicating circuit (41) is by RJ45 network interface and linking Internet system
System connects；Described RS232 communicating circuit (42) is connected with other cabinet control system by com interface.
A kind of multifunctional intellectual panel the most according to claim 1, it is characterised in that: described multiple-channel output unit (5)
Including a photoelectrical coupler and a resistance；The anode of wherein said photoelectrical coupler input connects+3.3V power supply, negative electrode
Described CPU element (1) is connected by resistance；The anode of described photoelectric coupler output end connects+24V power supply, and negative electrode connects institute
State NPN transistor driver chip (51).
A kind of multifunctional intellectual panel the most according to claim 1, it is characterised in that: described multichannel input block (6)
Including a photoelectrical coupler and two resistance；The anode of wherein said photoelectrical coupler input by resistance connect+
24V power supply, negative electrode connects described octal socket (61)；The anode of described photoelectric coupler output end connects described CPU element (1)
And connect+3.3V power supply, minus earth by a pull-up resistor.
A kind of multifunctional intellectual panel the most according to claim 1, it is characterised in that: described power source deoupling circuit (71)
Including four patch capacitors；Four described patch capacitors are connected in parallel；The positive pole of four described patch capacitors connects+3.3V electricity
Source, minus earth.
A kind of multifunctional intellectual panel the most according to claim 7, it is characterised in that: four described patch capacitors are just
Pole is connected on four pins of described CPU element (1)；The negative pole of four described patch capacitors is connected to described
On four pins of CPU element (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810388.0A CN106154936A (en) | 2016-09-08 | 2016-09-08 | A kind of multifunctional intellectual panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610810388.0A CN106154936A (en) | 2016-09-08 | 2016-09-08 | A kind of multifunctional intellectual panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106154936A true CN106154936A (en) | 2016-11-23 |
Family
ID=57341470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610810388.0A Pending CN106154936A (en) | 2016-09-08 | 2016-09-08 | A kind of multifunctional intellectual panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106154936A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375605A (en) * | 2018-09-13 | 2019-02-22 | 南京信息工程大学 | A kind of energy flow comprehensive measurement and control system and control method |
| CN110032111A (en) * | 2019-04-22 | 2019-07-19 | 安徽捷迅光电技术有限公司 | A kind of intelligent start/stop control system for color selector feed section |
| CN110888366A (en) * | 2019-12-03 | 2020-03-17 | 江苏科学梦创展科技有限公司 | General type center control system device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375605A (en) * | 2018-09-13 | 2019-02-22 | 南京信息工程大学 | A kind of energy flow comprehensive measurement and control system and control method |
| CN109375605B (en) * | 2018-09-13 | 2020-04-21 | 南京信息工程大学 | A kind of energy flow comprehensive measurement and control system and control method |
| CN110032111A (en) * | 2019-04-22 | 2019-07-19 | 安徽捷迅光电技术有限公司 | A kind of intelligent start/stop control system for color selector feed section |
| CN110888366A (en) * | 2019-12-03 | 2020-03-17 | 江苏科学梦创展科技有限公司 | General type center control system device |
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Application publication date: 20161123 |