CN107069343B - Intelligent socket data acquisition system and method based on multiple live wires - Google Patents
Intelligent socket data acquisition system and method based on multiple live wires Download PDFInfo
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- CN107069343B CN107069343B CN201710201069.4A CN201710201069A CN107069343B CN 107069343 B CN107069343 B CN 107069343B CN 201710201069 A CN201710201069 A CN 201710201069A CN 107069343 B CN107069343 B CN 107069343B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fire Alarms (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention relates to an intelligent socket data acquisition system based on multiple live wires, which comprises a socket body, wherein an MCU (microprogrammed control unit) and a current sensor, a controller, an AC/DC (alternating current/direct current) conversion module, a prompting lamp, a sound module, a storage unit, a communication module, a key unit and a display which are connected with the MCU are arranged in the socket body; the controller is connected to a control end that switches and cuts the unit, the input that switches and cuts the unit is many live wires incoming end, the output warp that switches and cuts the unit the current sensor is connected to socket live wire input. The invention can switch the live wire at the socket end.
Description
Technical Field
The invention relates to an intelligent socket data acquisition system and method based on multiple live wires.
Background
In a traditional building power supply line access system, disconnection of a line during overload of a load is realized mostly by a protection switch arranged on a main line or a branch line. Although the safety of the electric equipment and the line is ensured to a certain extent, the load power utilization condition cannot be accurately monitored, and the long-term monitoring of the load use is not facilitated.
Most sockets in the prior art can only be used as one electrifying medium, do not have a safety switching function, are single in function and have potential safety hazards.
Disclosure of Invention
In view of the above, the present invention provides a multi-live-wire-based data collection system and method for an intelligent socket, which can switch live wires at a socket end.
The system of the invention is realized by adopting the following scheme: an intelligent socket data acquisition system based on multiple live wires comprises a socket body, wherein an MCU, a current sensor, a controller, an AC/DC conversion module, a prompting lamp, a sound module, a storage unit, a communication module, a key unit and a display are arranged in the socket body, and the current sensor, the controller, the AC/DC conversion module, the prompting lamp, the sound module, the storage unit, the communication module, the key unit and the display are connected with the MCU; the controller is connected to the control end of a switching and cutting unit, the input end of the switching and cutting unit is a multi-live-wire access end, and the output end of the switching and cutting unit is connected to the live-wire input end of the socket through one end of the current sensor; the other end of the current sensor is connected with the MCU;
the switching and cutting unit comprises a switch and a cutter.
Further, the multiple live wire access ends are double live wire access ends or three live wire access ends, and also can be access ends of more than or equal to 3 live wires.
Further, the sound module includes a speaker.
The invention also provides a method for the intelligent socket data acquisition system based on the multi-live wire, which comprises the following steps:
step S1, each live wire in the multi-live wire access end is connected with the input end of the switching and intercepting unit, and the output end of the switching and intercepting unit selects one live wire as output and is connected with the input end of the live wire of the socket through the current sensor;
step S2: when a load is connected to the socket, the current sensor detects the circuit in real time, and if the current is abnormal, abnormal information is sent back to the MCU;
step S3: the MCU controls the switching and cutting unit to switch the current live wire through the controller, and reselects one live wire for output;
step S4: the MCU inputs the live wire switching information into the storage unit for storage, and simultaneously transmits the switching information to the background server through the communication module for recording.
Further, the background server judges the aging degree of the electric appliance according to the uploaded data, the historical electricity utilization data and the data stored in the single chip microcomputer, and safely presets which live wire is switched according to the electricity utilization data and the electricity utilization habits of the user.
Further, the user can restart the socket through the key unit.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, corresponding power utilization data acquisition and data uploading can be carried out to the cloud for storage according to the load type; and the aging degree of the electric appliance is judged according to the uploaded data, the historical electricity utilization data and the electricity utilization data stored in the single chip microcomputer, and switching is safely preset according to the electricity utilization data and the electricity utilization habits of users. The invention has simple structure and can switch the live wire at the socket end.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
As shown in fig. 1, the present embodiment provides an intelligent socket data acquisition system based on multiple live wires, which includes a socket body, where the socket body is internally provided with a MCU, and a current sensor, a controller, an AC/DC conversion module, a warning light, a sound module, a storage unit, a communication module, a key unit, and a display connected to the MCU; the controller is connected to the control end of a switching and cutting unit, the input end of the switching and cutting unit is a multi-live-wire access end, and the output end of the switching and cutting unit is connected to the live-wire input end of the socket through one end of the current sensor; the other end of the current sensor is connected with the MCU;
the switching and cutting unit comprises a switch and a cutter.
In this embodiment, the sound module includes a speaker.
In this embodiment, the multiple live wire access ends are two live wire access ends or three live wire access ends, and may also be access ends of 3 live wires or more.
The embodiment also provides a method for the intelligent socket data acquisition system based on the multiple live wires, which specifically comprises the following steps:
step S1, each live wire in the multi-live wire access end is connected with the input end of the switching and intercepting unit, and the output end of the switching and intercepting unit selects one live wire as output and is connected with the input end of the live wire of the socket through the current sensor;
step S2: when a load is connected to the socket, the current sensor detects the circuit in real time, and if the current is abnormal, abnormal information is sent back to the MCU;
step S3: the MCU controls the switching and cutting unit to switch the current live wire through the controller, and reselects one live wire for output;
step S4: the MCU inputs the live wire switching information into the storage unit for storage, and simultaneously transmits the switching information to the background server through the communication module for recording.
In this embodiment, the background server determines the aging degree of the electrical appliance according to the uploaded data, the historical electricity consumption data and the data stored in the single chip microcomputer, and safely presets which live wire is switched according to the electricity consumption data and the electricity consumption habits of the user.
The current sensor collects current information in real time and compares the current information with current information prestored in the MCU, so as to judge the type of the load and whether the load is overloaded at the moment. And the background server counts the load running time of each load, calculates the accumulated running time, the frequency of the load abnormal running signal, the load starting frequency and the load type, and judges the load aging degree.
In this embodiment, the user can restart the socket through the key unit.
In particular, in this embodiment, the 3 live wires of the switching and intercepting unit are connected to an output of the intelligent power consumption monitoring and protecting system based on multiple live wires and multiple branches, the intelligent power consumption monitoring and protecting system based on multiple live wires and multiple branches includes a main current detecting unit connected to a power supply main line and used for detecting a current signal of the power supply main line, the power supply main line is a three live wire input line, three output ends of the three live wire input lines are respectively connected to the first switching control and intercepting device to the nth switching control and intercepting device through the main current detecting unit, and further includes first driving units to nth driving units respectively connected to the first switching control and intercepting device to the nth switching control and intercepting device and used for correspondingly driving the first switching control and intercepting device to the nth switching control and intercepting device, the switching control circuit comprises a first secondary current detection unit, an Nth secondary current detection unit, a first load line, an Nth load line, a distribution board control unit, a second load line, a third load line, a fourth load line, a fifth load line, a sixth load line.
The first switching control and chopper to the Nth switching control and chopper comprise three output ends, the three output ends of each switching control and chopper are respectively connected with the corresponding first secondary current detection unit to the Nth secondary current detection unit, and the first load line to the Nth load line respectively connected with the first secondary current detection unit to the Nth secondary current detection unit comprise three load branches. The three load branches are used as three live wire inputs of the switching and cutting unit.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (4)
1. The utility model provides an intelligent socket data acquisition system based on many live wires which characterized in that: the socket comprises a socket body, wherein an MCU, a current sensor, a controller, an AC/DC conversion module, a prompt lamp, a sound module, a storage unit, a communication module, a key unit and a display are arranged in the socket body; the controller is connected to the control end of a switching and cutting unit, the input end of the switching and cutting unit is a multi-live-wire access end, and the output end of the switching and cutting unit is connected to the live-wire input end of the socket through one end of the current sensor; the other end of the current sensor is connected with the MCU; the switching and cutting unit comprises a switcher and a cutter;
the method of the intelligent socket data acquisition system based on the multiple live wires comprises the following steps:
step S1, each live wire in the multi-live wire access end is connected with the input end of the switching and intercepting unit, and the output end of the switching and intercepting unit selects one live wire as output and is connected with the input end of the live wire of the socket through the current sensor;
step S2: when a load is connected to the socket, the current sensor detects the circuit in real time, and if the current is abnormal, abnormal information is sent back to the MCU;
step S3: the MCU controls the switching and cutting unit to switch the current live wire through the controller, and reselects one live wire for output;
step S4: the MCU inputs the live wire switching information into the storage unit for storage, and simultaneously transmits the switching information to the background server through the communication module for recording;
the background server judges the aging degree of the electric appliance according to the uploaded data, the historical electricity utilization data and the data stored in the single chip microcomputer, and safely presets which live wire is switched according to the electricity utilization data and the electricity utilization habits of the user.
2. The multi-hot-wire-based intelligent socket data acquisition system according to claim 1, wherein: the sound module includes a speaker.
3. The multi-hot-wire-based intelligent socket data acquisition system according to claim 1, wherein: the multi-live-wire access end is a double-live-wire access end or a three-live-wire access end.
4. The multi-hot-wire-based intelligent socket data acquisition system according to claim 1, wherein: the user can restart the socket through the key unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201069.4A CN107069343B (en) | 2017-03-30 | 2017-03-30 | Intelligent socket data acquisition system and method based on multiple live wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201069.4A CN107069343B (en) | 2017-03-30 | 2017-03-30 | Intelligent socket data acquisition system and method based on multiple live wires |
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| Publication Number | Publication Date |
|---|---|
| CN107069343A CN107069343A (en) | 2017-08-18 |
| CN107069343B true CN107069343B (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710201069.4A Active CN107069343B (en) | 2017-03-30 | 2017-03-30 | Intelligent socket data acquisition system and method based on multiple live wires |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656420U (en) * | 2009-12-31 | 2010-11-24 | 余博贺 | Three-phase auto reclosing electricity leakage protection switch |
| CN201927806U (en) * | 2010-11-09 | 2011-08-10 | 江苏苏源高科技有限公司 | Standardized wireless controllable intelligent socket |
| CN102623947A (en) * | 2012-03-29 | 2012-08-01 | 临安亿安电力电子科技有限公司 | Leakage protector with phase line switching function |
| CN102801208A (en) * | 2012-08-31 | 2012-11-28 | 安徽工业大学 | Multi-path power supply intelligent scheduling manager and control method thereof |
-
2017
- 2017-03-30 CN CN201710201069.4A patent/CN107069343B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656420U (en) * | 2009-12-31 | 2010-11-24 | 余博贺 | Three-phase auto reclosing electricity leakage protection switch |
| CN201927806U (en) * | 2010-11-09 | 2011-08-10 | 江苏苏源高科技有限公司 | Standardized wireless controllable intelligent socket |
| CN102623947A (en) * | 2012-03-29 | 2012-08-01 | 临安亿安电力电子科技有限公司 | Leakage protector with phase line switching function |
| CN102801208A (en) * | 2012-08-31 | 2012-11-28 | 安徽工业大学 | Multi-path power supply intelligent scheduling manager and control method thereof |
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| Publication number | Publication date |
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| CN107069343A (en) | 2017-08-18 |
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