CN208834159U - A kind of SCM Based intelligent multichannel power supply central control system - Google Patents
A kind of SCM Based intelligent multichannel power supply central control system Download PDFInfo
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- CN208834159U CN208834159U CN201821922620.0U CN201821922620U CN208834159U CN 208834159 U CN208834159 U CN 208834159U CN 201821922620 U CN201821922620 U CN 201821922620U CN 208834159 U CN208834159 U CN 208834159U
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Abstract
The utility model provides a kind of SCM Based intelligent multichannel power supply central control system, including control unit, control unit is connected with display touch unit, alarm unit, power conversion unit, the wiring board based on relay, wireless communication unit and sensor unit；It is made of based on the wiring board of relay two working cells, working cell includes that circuit detection unit, four sockets and four relay units, circuit detection unit connect control unit；Relay unit includes relay and relay driving control circuit；The control switch end of all relays is connected with control unit；Coil one end of all relays is connected with the other end of master switch；One relay coil other end is connected with a terminals in a socket, another terminals in all sockets are connected with the zero curve input in power unit.The power supply central control system can stash various attaching plug, carry out point-to-point operation by control panel or wireless device controls relay.
Description
Technical field
The utility model belongs to Smart Home technical field, is related to controlling system in a kind of SCM Based intelligent multichannel power supply
System.
Background technique
As human residential environment is more and more intelligent, various household electrical equipments it is many kinds of, it is more and more small
Type electric appliance comes into various residential locations, and just to power supply unit safety and flexibility, more stringent requirements are proposed for this.Generally
By wall socket or mobile wiring board to electric power supply, need to pull out connection plug after the completion of electric operation.And plug
During plug, if operation is lack of standardization to have Danger Electric shock risk.Although socket has protection design mostly now, pass through
Normal plug is also extremely inconvenient, while the upper plug of plate is centrally placed, and is will affect when operating certain plugs to other electric appliances
Power supply, it is both inconvenient or unsightly.
Summary of the invention
The purpose of this utility model is to provide a kind of SCM Based intelligent multichannel power supply central control systems, can not only incite somebody to action
Miscellaneous attaching plug stashes, and can guarantee Electrical Safety.
To achieve the goals above, the utility model provides the following technical solutions: a kind of SCM Based intelligent multichannel
Power central control system, including control unit, control unit respectively with display touch unit, alarm unit, power conversion unit, base
It is connected in the wiring board of relay, wireless communication unit with sensor unit；Power conversion unit and inserting based on relay
Line plate is connected with master switch respectively；
Described is made of based on the wiring board of relay two working cells, and each working cell includes circuit detection
Unit, four sockets and four relay units, two circuit detection units are connected with control unit；Inserting based on relay
The control switch end of all relays is connected with control unit in line plate；Coil one end of all relays with master switch
The other end is connected；One relay coil other end is connected with a terminals in a socket, another in all sockets
A terminals are connected with the zero curve input in power unit.
For the utility model multiple-way supply central control system using single-chip microcontroller as system control unit, circuit design is simple, peace
Entirely, stablize, is economical, being particularly suitable for the place that indoor electric facility is more and has high requirements to Electrical Safety and control；Pass through nothing
Line communication unit can be controlled with mobile phone, can also directly be operated by panel.Plug plug is effectively prevented to be brought
Safe Danger Electric shock risk and preventing influence other electrical equipments normal operation.Multiple-way supply central control system energy will be miscellaneous
Attaching plug stashes, and carries out point-to-point operation by control panel either wireless device controls relay；Meanwhile working as function
When rate reaches the Electrical Safety upper limit, the power supply of respective socket hole is automatically cut off, the normal power supply without influencing other jacks is contacting
Bad situation can disconnect the power supply on the road automatically and alarm to realize Electrical Safety.The multiple-way supply central control system is intelligence
One component part of household, should be able to be incorporated in Internet of Things.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model power supply central control system.
Fig. 2 is the detailed schematic of power supply central control system shown in Fig. 1.
Fig. 3 is the schematic diagram of control unit in the utility model power supply central control system.
Fig. 4 is the schematic diagram that the utility model power supply central control system shows touch unit.
Fig. 5 is the schematic diagram of the utility model power supply central control system alarm unit.
Fig. 6 is the schematic diagram of wireless communication unit in the utility model power supply central control system.
Fig. 7 is the schematic diagram of relay driving control circuit in the utility model power supply central control system.
Fig. 8 is the schematic diagram of circuit detection unit in the utility model power supply central control system.
Fig. 9 is the schematic diagram of sensor unit in the utility model power supply central control system.
In figure: 1. control units, 2. display touch units, 3. alarm units, 4. power units, 5. master switch, 6. power supplys
Converting unit, 7. wiring boards based on relay, 8. wireless communication units, 9. sensor units, 10. sockets, 11. relay lists
Member, 12. circuit detection units, 13. radio receiving units, 14. wireless transmission units.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The central control system as shown in Figure 1, the utility model is powered, including control unit 1, control unit 1 are touched with display respectively
Touch unit 2, alarm unit 3, power conversion unit 6, the wiring board 7 based on relay, wireless communication unit 8 and sensor unit
9 are connected；Power conversion unit 6 and wiring board 7 based on relay are connected with master switch 5 respectively, master switch 5 and power unit
4 are connected.
The detail view of power supply central control system shown in Fig. 1, as shown in Figure 2.Power unit 4 in Fig. 1 is mains system, the city
The zero curve input of electric system is connected with power conversion unit 6, and the firewire input of the mains system is connected with one end of master switch 5,
The other end of master switch 5 is connected with power supply unit 5 with the wiring board based on relay 7 respectively.
Wireless communication unit 8 includes the radio receiving unit 13 being connected and wireless transmission unit 14, radio receiving unit
13 are connected with control unit.
Wiring board 7 based on relay is made of two working cells, and each working cell includes circuit detection unit
12, four sockets 10 and four relay units 11.Two circuit detection units 12 are connected with control unit 1.
Relay unit 11 includes relay and relay driving control circuit.
The control switch end of all relays is connected with control unit 1 in wiring board 7 based on relay；All relays
Coil one end of device is connected with the other end of master switch 5；One in one relay coil other end and a socket 10
Terminals are connected, another terminals in all sockets 10 are connected with the zero curve input in power unit 4.
As shown in figure 3, the control unit 1 in the utility model power supply central control system, including the first chip U1, the first chip
U1 uses STC89C52RC single-chip minimum system；First chip U1 turns with display touch unit 2, alarm unit 3, power supply respectively
Unit 6, the wiring board 7 based on relay, wireless communication unit 8 is changed to be connected with sensor unit 9.
As shown in figure 4, the display touch unit 2 in the utility model power supply central control system, including the second chip U2, second
Chip U2 uses JR8626 capacitance touch chip.The 1st foot of second chip U2 connects one end of first resistor R1, first resistor R1's
The 13rd foot of the second chip U2 of another termination, the 2nd foot of the second chip U2 meet capacitance touch button IN8, and the 3rd of the second chip U2 the
Foot meets IN7, and the 4th foot of the second chip U2 meets capacitance touch button IN6, and the 5th foot of the second chip U2 connects capacitance touch button
IN5, the 6th foot of the second chip U2 meet capacitance touch button IN4, and the 7th foot of the second chip U2 meets capacitance touch button IN3, the
The 8th foot of two chip U2 meets capacitance touch button IN2, and the 9th foot of the second chip U2 meets capacitance touch button IN1；Second chip
The 10th foot of U2 is grounded, and the 11st foot of the second chip U2 meets power supply VCC；The 17th foot of second chip U2 passes through level output interface
It is the 1st foot that J1, which meets the first chip U1, and it is the 2nd that the 18th foot of the second chip U2, which meets the first chip U1 by level output interface J1,
Foot, it is the 3rd foot, the 20th foot of the second chip U2 that the 19th foot of the second chip U2, which meets the first chip U1 by level output interface J1,
Meeting the first chip U1 by level output interface J1 is the 4th foot, and the 21st foot of the second chip U2 is connect by level output interface J1
First chip U1 is the 5th foot, and it is the 6th foot that the 22nd foot of the second chip U2, which meets the first chip U1 by level output interface J1, the
It is the 7th foot that the 23rd foot of two chip U2, which meets the first chip U1 by level output interface J1, and the 24th foot of the second chip U2 passes through
It is the 8th foot that level output interface J1, which meets the first chip U1,.
The touch tablet that display touch unit 2 is integrated with touch screen and communicates with control unit 1.
As shown in figure 5, the alarm unit 3 in the utility model power supply central control system, including the first triode Q1, the one or three
The base stage of pole pipe Q1 connects one end of second resistance R2, the 14th foot of the first chip of another termination U1 of second resistance R2, and the one or three
The emitter of pole pipe Q1 meets power supply VCC, and the collector of the first triode Q1 meets a contact of loudspeaker SPEAK1, loudspeaker SPEAK1
Another contact ground connection.
As shown in fig. 6, the wireless communication unit 8 in the utility model power supply central control system, including third chip U3, third
Chip U3 uses wireless blue tooth module HC-06；The 1st foot of third chip U3 meets power supply VCC, and the 2nd foot of third chip U3 is grounded,
The 3rd foot of third chip U3 connects the 10th foot of the first chip U1, and the 4th foot of third chip U3 connects the 11st foot of the first chip U1.
As shown in fig. 7, the relay driving control circuit in the utility model power supply central control system, including fourth chip
U4, fourth chip U4 use ULN2803 relay driving chip；The 1st foot of fourth chip U4 connects the 39th foot of the first chip U1,
The 2nd foot of fourth chip U4 connects the 38th foot of the first chip U1, and the 3rd foot of fourth chip U4 connects the 37th foot of the first chip U1,
The 4th foot of fourth chip U4 connects the 36th foot of the first chip U1, and the 5th foot of fourth chip U4 connects the 35th foot of the first chip U1,
The 6th foot of fourth chip U4 connects the 34th foot of the first chip U1, and the 7th foot of fourth chip U4 connects the 33rd foot of the first chip U1,
The 8th foot of fourth chip U4 connects the 32nd foot of the first chip U1, and the 9th foot of fourth chip U4 is grounded, and the 10th of fourth chip U4 the
Foot~the 17th foot is connected by conducting wire with relay, and the 18th foot of fourth chip U4 meets power supply VCC.
As shown in figure 8, the circuit detection unit 12 in the utility model power supply central control system, including fifth chip U5 and the
Six chip U6, fifth chip U5 use current detection module ACS712, the 6th chip U6 to use ADC0809 modulus conversion chip；
The 6th foot of 6th chip U6 connects the 13rd foot of the first chip U1, and the 15th foot of the 6th chip U6 connects the 21st foot of the first chip U1,
The 14th foot of 6th chip U6 connects the 22nd foot of the first chip U1, and the 13rd foot of the 6th chip U6 connects the 23rd of the first chip U1
Foot, the 12nd foot of the 6th chip U6 connect the 24th foot of the first chip U1, and the 11st foot of the 6th chip U6 connects the of the first chip U1
25 feet, the 10th foot of the 6th chip U6 connect the 26th foot of the first chip U1, and the 9th foot of the 6th chip U6 connects the of the first chip U1
27 feet, the 7th foot of the 6th chip U6 connect the 28th foot of the first chip U1, and the 4th foot of the 6th chip U6 connects the of the first chip U1
15 feet；The 16th foot, the 2nd foot of the 6th chip U6 and the 1st foot of fifth chip U5 of 6th chip U6 connects power supply VCC, the 6th core
The 1st foot of piece U6 connects the 2nd foot of fifth chip U5, the 8th foot and fifth chip of the 3rd foot of the 6th chip U6, the 6th chip U6
The 3rd foot of U5 is grounded.
The effect of 6th chip U6 is that analog quantity is switched to digital quantity.The 1st foot of 6th chip U6 is the simulation of ADC module
The input port of amount.
As shown in figure 9, the sensor unit 9 in the utility model power supply central control system, including the 7th chip U7, the 7th core
Piece U7 uses temperature sensor DS18B20；The 1st foot of 7th chip U7 is grounded, the 2nd foot and 3rd resistor R3 of the 7th chip U7
A first chip U1 of termination the 12nd foot, the 3rd foot of the 7th chip U7 and another termination power VCC of 3rd resistor R3.
Master switch 5 is used for the power supply source of hand off electrical equipment.
Power conversion unit 6 turns 5V power adapter using 220V.For alternating current to be isolated with sorts of systems power supply power supply
And provide matched voltage.
It gives control unit 1 incoming level signal by the touch tablet in display touch unit 2, and is dodged by LED light
Bright display.1 output signal of control unit carries out point-to-point control to relay unit 11.Circuit detection unit 12 is to each socket
10 abnormal electricity consumption situation is detected, and be will test data and be transferred to control unit 1, and control unit 1 detects single according to circuit
The detection data that member 12 is sent, controls relay unit 11, disconnects abnormal electrical equipment, sets without influencing other electricity consumptions
Standby normal use.Meanwhile after having checked abnormal point, control unit 1 sends a signal to alarm unit 3, and alarm unit 3 issues police
Accuse information notify user, and by wireless communication unit 8 to user's intelligent terminal send information alert user.Show touch unit
2 can be transmitted to level signal control unit 1, and then control unit 1 sends control signals on jack relay and controls jack
10 on-off.
Control unit 1 according to wireless communication unit 8, show the effective information of touch unit 2, it is every shown in control figure 5
The on-off of relay in one relay unit 11, to reach to each jack on/off, to reach timely and effectively
Switch jack power supply.
Each unit can be contacted automatically and carry out coordination control by the control unit 1 in the utility model power supply central control system
System；Wireless communication unit 8 can be connect with Internet of Things server-side；Indicate that alarm unit 9 can be in short circuit, overload, temperature
Abnormal alarm unit can also be uploaded to Internet of Things server-side and avoid dangerous situation by wireless communication.
Claims (5)
- The central control system 1. a kind of SCM Based intelligent multichannel is powered, which is characterized in that including control unit (1), control is single First (1) respectively with display touch unit (2), alarm unit (3), power conversion unit (6), the wiring board (7) based on relay, Wireless communication unit (8) is connected with sensor unit (9)；Power conversion unit (6) and wiring board (7) based on relay point It is not connected with master switch (5)；The wiring board (7) based on relay is made of two working cells, and each working cell includes circuit detection Unit (12), four sockets (10) and four relay units (11), two circuit detection units (12) and control unit (1) phase Connection；The control switch end of all relays is connected with control unit (1) in wiring board (7) based on relay；It is all after Coil one end of electric appliance is connected with the other end of master switch (5)；In one relay coil other end and a socket (10) A terminals be connected, another terminals in all sockets (10) are connected with the zero curve input in power unit (4).
- The central control system 2. SCM Based intelligent multichannel according to claim 1 is powered, which is characterized in that the control Unit (1) processed includes that the first chip U1, the first chip U1 uses STC89C52RC single-chip minimum system；First chip U1 difference With display touch unit (2), alarm unit (3), power conversion unit (6), relay unit (11), wireless communication unit (8), Sensor unit (9) is connected with circuit detection unit (12).
- The central control system 3. SCM Based intelligent multichannel according to claim 2 is powered, which is characterized in that described is aobvious Show that touch unit (2) include that the second chip U2, the second chip U2 uses JR8626 capacitance touch chip；The 1st of second chip U2 Foot connects one end of first resistor R1, the 13rd foot of the second chip of another termination U2 of first resistor R1, the 2nd foot of the second chip U2 Capacitance touch button IN8 is met, the 3rd foot of the second chip U2 meets capacitance touch button IN7, and the 4th foot of the second chip U2 connects capacitor Touch key-press IN6, the 5th foot of the second chip U2 meet capacitance touch button IN5, the 6th foot of the second chip U2 connect capacitance touch by Key IN4, the 7th foot of the second chip U2 meet capacitance touch button IN3, and the 8th foot of the second chip U2 meets capacitance touch button IN2, The 9th foot of second chip U2 meets capacitance touch button IN1；The 10th foot of second chip U2 is grounded, the 11st foot of the second chip U2 Meet power supply VCC；It is the 1st foot, the second chip U2 that the 17th foot of second chip U2, which meets the first chip U1 by level output interface J1, The 18th foot to meet the first chip U1 by level output interface J1 be the 2nd foot, the 19th foot of the second chip U2 passes through level and exports It is the 3rd foot that interface J1, which meets the first chip U1, and the 20th foot of the second chip U2, which meets the first chip U1 by level output interface J1, is 4th foot, it is the 5th foot that the 21st foot of the second chip U2, which meets the first chip U1 by level output interface J1, the of the second chip U2 It is the 6th foot that 22 feet, which meet the first chip U1 by level output interface J1, and the 23rd foot of the second chip U2 passes through level output interface It is the 7th foot that J1, which meets the first chip U1, and it is the 8th that the 24th foot of the second chip U2, which meets the first chip U1 by level output interface J1, Foot.
- The central control system 4. SCM Based intelligent multichannel according to claim 2 is powered, which is characterized in that it is described after Electric appliance unit (11) includes relay and relay driving control circuit；The relay driving control circuit includes fourth chip U4, fourth chip U4 use ULN2803 relay driving chip；The 1st foot, the 2nd foot, the 3rd foot, the 4th foot, of fourth chip U4 5 feet, the 6th foot, the 7th foot, the 8th foot connect the 39th foot, the 38th foot, the 37th foot, the 36th foot, the 35th foot, of the first chip U1 respectively 34 feet, the 33rd foot, the 32nd foot, the 9th foot ground connection of fourth chip U4, the 10th foot~the 17th foot and relay phase of fourth chip U4 Connection, the 18th foot of fourth chip U4 meet power supply VCC.
- The central control system 5. SCM Based intelligent multichannel according to claim 2 is powered, which is characterized in that the electricity Road detection unit (12) includes fifth chip U5 and the 6th chip U6, and fifth chip U5 uses current detection module ACS712, the Six chip U6 use ADC0809 modulus conversion chip；The 6th foot, the 15th foot, the 14th foot, the 13rd foot, the 12nd of 6th chip U6 Foot, the 11st foot, the 10th foot, the 9th foot, the 7th foot, the 4th foot connect the 13rd foot, the 21st foot, the 22nd foot, the 23rd of the first chip U1 respectively Foot, the 24th foot, the 25th foot, the 26th foot, the 27th foot, the 28th foot, the 15th foot；The 16th foot of 6th chip U6, the 6th chip U6 The 1st foot of 2nd foot and fifth chip U5 meet power supply VCC, and the 1st foot of the 6th chip U6 connects the 2nd foot of fifth chip U5, the 6th core The 3rd foot, the 8th foot of the 6th chip U6 and the 3rd foot of fifth chip U5 of piece U6 is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821922620.0U CN208834159U (en) | 2018-11-21 | 2018-11-21 | A kind of SCM Based intelligent multichannel power supply central control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821922620.0U CN208834159U (en) | 2018-11-21 | 2018-11-21 | A kind of SCM Based intelligent multichannel power supply central control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208834159U true CN208834159U (en) | 2019-05-07 |
Family
ID=66319268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821922620.0U Expired - Fee Related CN208834159U (en) | 2018-11-21 | 2018-11-21 | A kind of SCM Based intelligent multichannel power supply central control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208834159U (en) |
-
2018
- 2018-11-21 CN CN201821922620.0U patent/CN208834159U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20191121 |