CN200962194Y - Peripheral structure of built-in intelligent standby and power-saving multi-socket common chip - Google Patents
Peripheral structure of built-in intelligent standby and power-saving multi-socket common chip Download PDFInfo
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- CN200962194Y CN200962194Y CN 200620107724 CN200620107724U CN200962194Y CN 200962194 Y CN200962194 Y CN 200962194Y CN 200620107724 CN200620107724 CN 200620107724 CN 200620107724 U CN200620107724 U CN 200620107724U CN 200962194 Y CN200962194 Y CN 200962194Y
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Abstract
An embedded intelligent standby electricity-saving multi-socket with shared chip periphery structure relates to a singlechip machine with shared chip periphery structure which comprises a switch tube voltage comparison device, an infrared sending and receiving circuit and a ground wire electrified detecting circuit, wherein, a mark position, a marking position and switch tube voltage comparison device, an infrared sending circuit, an operating circuit ground wire electrified detecting circuit and a switch executing circuit form the periphery structure with the shared chip. The primary coil and the load of a voltage mutual inductor are connected in series with the relay circuit in the switch tube voltage comparison device. The operating circuit ground wire detecting circuit comprises a resistance-capacitance device, a current rectifying circuit and an operating circuit and forms the current limiting operating circuit ground wire electrified detecting interface together with the singlechip detecting program. The embedded intelligent standby electricity-saving multi-socket with shared chip periphery structure has the beneficial effects that one chip controls a plurality of electrified socket and automatically cuts off the power supply when the standby state of the detecting appliance exceeds 30 seconds, thereby realizing the multi-socket standby without electricity consumption. The power supply also is cut off when the ground wire is electrified.
Description
Technical field
The invention relates to a kind of one-chip machine common chip peripheral structure, and particularly a kind of many sockets of embedded intelligence stand-by energy-saving peripheral structure of sharing chip that has the ground wire electrified detection circuit belongs to singlechip technology in the control Application for Field.
Background technology
Prior art intelligent standby electricity-saving socket control chip before the invention adopts man-to-man control mode, causes the wasting of resources of singlechip chip.Owing to lack the ground wire electrified detection circuit, when the socket ground wire electrification, can't cut off control in real time to power supply
Summary of the invention
The purpose of the invention provides a kind of many sockets of embedded intelligence stand-by energy-saving peripheral structure of sharing chip.
The invention solves the technical scheme that its technical matters adopts: many sockets of embedded intelligence stand-by energy-saving peripheral structure of sharing chip comprises switch tube voltage comparator device, infrared emission and acceptor circuit and ground wire electrified detection circuit; Has zone bit; Zone bit, switch tube voltage comparator device, infrared receiver circuit, discharge circuit ground wire electrified detection circuit are connected with single-chip microcomputer with the switch executive circuit, constitute the peripheral structure of co-used chip.Zone bit is made up of three microswitches with two states of connected sum disconnection, and the one end is connected with shared chip I/O respectively, its common end grounding.Zone bit is connected with shared chip I/O in order to distinguish the set of switch tube voltage comparator device; Zone bit and switch tube voltage comparator device, infrared receiver circuit and switch executive circuit, ground wire electrified detection circuit etc. constitute the peripheral structure of co-used chip.The switch tube voltage comparator device is made up of 2-8 switch tube voltage comparator device, the switch tube voltage comparator device comprises voltage transformer (VT), rectification circuit, bleeder circuit and switching tube, wherein the switching tube output terminal is connected with shared chip I/O respectively, and the voltage transformer (VT) primary coil is in series with load and relay normally closed contact respectively.The infrared receiver circuit output end is connected with shared chip I/O, in order to the coded signal of 2-8 emission of receiving infrared-ray transmitter button.Discharge circuit ground wire electrified detection circuit is connected to form successively by capacitance-resistance device, rectification circuit and discharge circuit, is connected with the single-chip processor i/o port.Capacitance-resistance device, rectification circuit are serially connected between the power supply Zero-liue.The switch executive circuit is made up of 2-8 switch executive circuit, be connected with shared chip I/O, the switch executive circuit comprises 2-8 switching tube and relay, its connected mode is: co-used chip I/O port is connected with the switching tube input end respectively, the switching tube output terminal is connected with relay coil, and the relay normally closed contact is connected in series mutually with load and voltage transformer (VT) primary coil.
The beneficial effect of the invention is: by a slice chip controls different stand electricity-saving socket, surpass 30 seconds at detection electric appliance standby state and cut off the corresponding electric appliance power supply automatically, and can realize the socket readiness no power consumption by pressing the power supply of teleswitch recovery respective socket.When the socket ground wire electrification, power supply is cut off control in real time.
Description of drawings
Fig. 1 is the electrical schematic diagram of the invention.
Embodiment
Referring to Fig. 1.Many sockets of embedded intelligence stand-by energy-saving peripheral structure of sharing chip comprises switch tube voltage comparator device, infrared emission and acceptor circuit and ground wire electrified detection circuit; Has the zone bit that is connected with shared chip I/O, in order to distinguish the switch tube voltage comparator device; Zone bit, switch tube voltage comparator device, infrared receiver circuit, discharge circuit ground wire electrified detection circuit are connected with single-chip microcomputer with the switch executive circuit, constitute the peripheral structure of co-used chip.Zone bit is made up of three microswitch B1, B2, B3 with two states of connected sum disconnection, and the one end is connected its common end grounding with shared chip I/O (1), I/O (2), I/O (3) respectively.The switch tube voltage comparator device is made up of 2-8 switch tube voltage comparator device, the switch tube voltage comparator device comprises voltage transformer (VT), rectification circuit, bleeder circuit and switching tube, wherein the switching tube output terminal is connected with shared chip I/O respectively, present embodiment is made up of 6 switch tube voltage comparator devices, and wherein 6 switching tube integrated circuit 2003 are connected with shared chip I/O (4), I/O (5), I/O (6), I/O (7), I/O (8), I/O (9) respectively; Voltage transformer (VT) primary coil L1, L2, L3, L4, L5, L6 are in series with load and relay J 1, J2, J3, J4, J5, J6 normally closed contact respectively.Infrared receiver circuit output end REC is connected with shared chip I/O (10), in order to the coded signal of 2-8 emission of receiving infrared-ray transmitter button.Present embodiment infrared transmitter circuit is made up of 6 emission buttons, and is corresponding with six sockets respectively.The invention middle infrared (Mid-IR) receiving trap is made up of pulse square wave voltage generator, infrarede emitting diode, infrared receiving tube and computing circuit demoder.
Present embodiment infrared receiver circuit and infrared transmitter circuit are prior art, and the design main points of non-the invention are omitted in the accompanying drawings.Its design main points only are infrared receiver circuit output end REC and mode that shared chip I/O port is connected.As shown in the figure.The switch executive circuit is made up of 2-8 switch executive circuit, be connected with shared chip I/O, the switch executive circuit comprises 2-8 switching tube and relay, present embodiment is made up of 6 switch executive circuits, its connected mode is: co-used chip I/O (11), I/O (12), I/O (13) I/O (14), I/O (15), I/O (16) port is connected with 6 switching tube integrated circuit 2003 input ends respectively, 6 switching tube integrated circuit 2003 output terminals and relay J 1, J2, J3, J4, J5, the J6 coil is connected, relay J 1, J2, J3, J4, J5, the J6 normally closed contact respectively with load and voltage transformer (VT) primary coil L1, L2, L3, L4, L5, L6 is connected in series mutually.Discharge circuit ground wire electrified detection circuit is connected to form successively by capacitance-resistance device RC, rectification circuit D1-D4 and discharge circuit AJ, is connected with single-chip processor i/o port I/O (17).Capacitance-resistance device RC, rectification circuit D1-D4 are serially connected between the power supply Zero-liue between the line NE.
8-bit microcontroller is adopted in the invention.The present embodiment co-used chip adopts the 8-bit microcontroller PIC16C57 of U.S. MICROCHIP company.
Claims (6)
1, a kind of many sockets of embedded intelligence stand-by energy-saving peripheral structure of sharing chip comprises switch tube voltage comparator device, infrared emission and acceptor circuit and ground wire electrified detection circuit; It is characterized in that having zone bit; Zone bit, switch tube voltage comparator device, infrared receiver circuit, discharge circuit ground wire electrified detection circuit are connected with single-chip microcomputer with the switch executive circuit, constitute the peripheral structure of co-used chip.
2, many sockets of embedded intelligence stand-by energy-saving peripheral structure of sharing chip according to claim 1, it is characterized in that zone bit has the microswitches that connected sum disconnects two states by three and forms, the one end is connected with shared chip I/O respectively, its common end grounding.
3, many sockets of embedded intelligence stand-by energy-saving peripheral structure of sharing chip according to claim 1, it is characterized in that the switch tube voltage comparator device is made up of 2-8 switch tube voltage comparator device, the switch tube voltage comparator device comprises voltage transformer (VT), rectification circuit, bleeder circuit and switching tube, wherein the switching tube output terminal is connected with shared chip I/O respectively, and the voltage transformer (VT) primary coil is in series with load and relay normally closed contact respectively.
4, many sockets of embedded intelligence stand-by energy-saving peripheral structure of sharing chip according to claim 1 is characterized in that the infrared receiver circuit output end is connected with shared chip I/O.
5, many sockets of embedded intelligence stand-by energy-saving peripheral structure of sharing chip according to claim 1, it is characterized in that discharge circuit ground wire electrified detection circuit is connected to form successively by capacitance-resistance device, rectification circuit and discharge circuit, be connected with the single-chip processor i/o port, capacitance-resistance device, rectification circuit are serially connected between the power supply Zero-liue.
6, many sockets of embedded intelligence stand-by energy-saving peripheral structure of sharing chip according to claim 1, it is characterized in that the switch executive circuit is made up of 2-8 switch executive circuit, be connected with shared chip I/O, the set of switch executive circuit comprises 2-8 switching tube and relay, its connected mode is: co-used chip I/O port is connected with the switching tube input end respectively, the switching tube output terminal is connected with relay coil, and the relay normally closed contact is connected in series mutually with load and voltage transformer (VT) primary coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107724 CN200962194Y (en) | 2006-09-15 | 2006-09-15 | Peripheral structure of built-in intelligent standby and power-saving multi-socket common chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107724 CN200962194Y (en) | 2006-09-15 | 2006-09-15 | Peripheral structure of built-in intelligent standby and power-saving multi-socket common chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200962194Y true CN200962194Y (en) | 2007-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107724 Expired - Fee Related CN200962194Y (en) | 2006-09-15 | 2006-09-15 | Peripheral structure of built-in intelligent standby and power-saving multi-socket common chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200962194Y (en) |
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2006
- 2006-09-15 CN CN 200620107724 patent/CN200962194Y/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |