CN220473871U - Wisdom power consumption data acquisition device - Google Patents
Wisdom power consumption data acquisition device Download PDFInfo
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- CN220473871U CN220473871U CN202320994373.XU CN202320994373U CN220473871U CN 220473871 U CN220473871 U CN 220473871U CN 202320994373 U CN202320994373 U CN 202320994373U CN 220473871 U CN220473871 U CN 220473871U
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- 238000005259 measurement Methods 0.000 claims abstract description 37
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000003990 capacitor Substances 0.000 claims description 20
- 238000013500 data storage Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
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- 238000007726 management method Methods 0.000 description 1
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Abstract
The utility model discloses a data acquisition device, which belongs to the technical field of intelligent electric equipment, and in particular relates to an intelligent electricity consumption data acquisition device, comprising a main control unit, a measurement and control unit, a WIFI module, a power supply module and a bus module; the main control unit is respectively connected with the measurement and control unit, the WIFI module, the power supply module and the bus module and is used for collecting data of the measurement and control unit, sending the data to the WiFi module and controlling some signal lamps and switches on site; the WiFi module sends the data transmitted by the controller to the cloud platform of the Internet of things, and transmits the data sent by the cloud platform to the main control unit; the bus module is used for data transmission between the measurement and control unit and the main control unit, and the data measuring device and the communication device are additionally arranged on site to measure the running parameters of the field equipment, and the data are sent to the main control room for monitoring and analysis through the cloud platform, so that the on-site monitoring links can be reduced, and the maintenance time can be shortened.
Description
Technical Field
The utility model discloses a data acquisition device, belongs to the technical field of intelligent electric equipment, and particularly relates to an intelligent electricity consumption data acquisition device.
Background
The intelligent electricity safety management cloud platform monitors main factors causing electric fire through a detector, acquires parameters such as voltage, current, electric energy measurement, electric energy quality, electric energy direction and the like, timely discovers electric fire fault hidden dangers such as leakage current, abnormal temperature rise, overvoltage, undervoltage, overcurrent, overload short circuit, open circuit, phase loss, phase failure, fault arc and the like, and transmits the hidden dangers to the cloud platform in real time.
In the prior art, the position distribution of the small micro-grid is scattered, no on-site real-time on-duty operation and maintenance personnel are generally available, the problems of shielding of a photovoltaic panel, hidden cracking of a photovoltaic module, wiring faults and the like are easy to occur to a photovoltaic power generation platform, once faults occur, the faults are found by the personnel, the workers arrive at the site to monitor and maintain, and the time period until the fault problems are finally solved is long, so that the stable operation state of power supply equipment of the original micro-grid can be influenced.
Disclosure of Invention
The utility model aims to: an intelligent electricity data acquisition device is provided, which solves the above mentioned problems.
The technical scheme is as follows: the intelligent electricity consumption data acquisition device comprises a main control unit, a measurement and control unit, a WIFI module, a power module and a bus module;
the main control unit is respectively connected with the measurement and control unit, the WIFI module, the power supply module and the bus module and is used for collecting data of the measurement and control unit, sending the data to the WiFi module and controlling some signal lamps and switches on site;
the WiFi module sends the data transmitted by the controller to the cloud platform of the Internet of things, and transmits the data sent by the cloud platform to the main control unit;
the bus module is used for data transmission between the measurement and control unit and the main control unit.
In a further embodiment, the data acquisition device is externally connected with an internet of things cloud platform through a WIFI module.
In a further embodiment, the internet of things cloud platform is wirelessly connected with a mobile phone app and a master control room.
In a further embodiment, the measurement and control unit comprises: resistor R1, resistor R1 resistor R1, resistor R1 the three-terminal interface J1 comprises a resistor R1, a triode Q1, a capacitor C2, a capacitor C3, a capacitor C4, a measurement and control device U1 and a three-terminal interface J1;
the three-terminal interface J1 has pin 1 connected to one end of the resistor R3 and one end of the resistor R1, pin 2 of the three-terminal interface J1 connected to one end of the resistor R3 and one end of the resistor R2, pin 3 of the three-terminal interface J1 connected to one end of the resistor R7, pin 2 of the three-terminal interface U1 connected to one end of the resistor R1 and one end of the capacitor C3, pin 3 of the three-terminal interface U1 connected to one end of the resistor R2 and one end of the capacitor C4, pin 1 of the three-terminal interface U1 connected to one end of the resistor C4 and the other end of the capacitor C4 and grounded, pin 4 of the three-terminal interface U1 connected to one end of the resistor R7 and one end of the resistor R8, pin 4 connected to one end of the resistor R1 and one end of the resistor R8, pin 10 connected to one end of the resistor R1 and one end of the resistor R5, pin 10 connected to one end of the resistor R1 and one end of the resistor R4, and one end of the three-terminal Q11 connected to one end of the resistor R1 and one end of the resistor R7 and the other end of the resistor R1 and the other end of the resistor 6 connected to one end of the resistor 1 and the other end of the resistor 3 and the other end of the resistor connected to one end of the resistor 3 and the other end of the resistor. The emitter of the triode Q1 is simultaneously connected with the other end of the resistor R5 and grounded, and the other end of the resistor R6 outputs voltage.
In a further embodiment, the main control unit is externally connected to a data memory.
In a further embodiment, the bus module is formed by RS485 bus communication.
In a further embodiment, the RS485 bus communication is constituted by a MAX485 chip
In a further embodiment, the model of the monitor U1 is HWL8012.
The beneficial effects are that: the utility model discloses a data acquisition device, which belongs to the technical field of intelligent electric equipment, and in particular relates to an intelligent electricity consumption data acquisition device, comprising a main control unit, a measurement and control unit, a WIFI module, a power supply module and a bus module; the main control unit is respectively connected with the measurement and control unit, the WIFI module, the power supply module and the bus module and is used for collecting data of the measurement and control unit, sending the data to the WiFi module and controlling some signal lamps and switches on site; the WiFi module sends the data transmitted by the controller to the cloud platform of the Internet of things, and transmits the data sent by the cloud platform to the main control unit; the bus module is used for data transmission between the measurement and control unit and the main control unit, the data measuring device and the communication device are additionally arranged on site, the running parameters of the field equipment are measured, the data are sent to the main control room for monitoring and analysis through the cloud platform, so that after the field breaks down, maintenance personnel can immediately know and respond quickly, in addition, the main control machine of the main control room analyzes and processes the running parameters of the micro-grid, the running state of the system can be pre-evaluated, the possible fault type and the possibility of the fault can be evaluated, the field can pay important attention to, the maintenance personnel can predict the fault type, the field monitoring link can be reduced, and the maintenance time can be shortened.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a flow chart of the operation of the present utility model.
FIG. 3 is a circuit diagram of a measurement and control unit of the present utility model.
Fig. 4 is a circuit diagram of a bus module of the present utility model.
Description of the embodiments
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The intelligent electricity consumption data acquisition device comprises a main control unit, a measurement and control unit, a WIFI module, a power module and a bus module;
the main control unit is respectively connected with the measurement and control unit, the WIFI module, the power supply module and the bus module and is used for collecting data of the measurement and control unit, sending the data to the WiFi module and controlling some signal lamps and switches on site;
the WiFi module sends the data transmitted by the controller to the cloud platform of the Internet of things, and transmits the data sent by the cloud platform to the main control unit;
the bus module is used for data transmission between the measurement and control unit and the main control unit.
In one embodiment, the data acquisition device as shown in fig. 1 is externally connected with an internet of things cloud platform through a WIFI module.
In one embodiment, the internet of things cloud platform as shown in fig. 1 is connected to the mobile phone app and the master control room wirelessly.
In one embodiment, as shown in fig. 1, the measurement and control unit includes: resistor R1, resistor R1 resistor R1, resistor R1 the three-terminal interface J1 comprises a resistor R1, a triode Q1, a capacitor C2, a capacitor C3, a capacitor C4, a measurement and control device U1 and a three-terminal interface J1;
the three-terminal interface J1 has pin 1 connected to one end of the resistor R3 and one end of the resistor R1, pin 2 of the three-terminal interface J1 connected to one end of the resistor R3 and one end of the resistor R2, pin 3 of the three-terminal interface J1 connected to one end of the resistor R7, pin 2 of the three-terminal interface U1 connected to one end of the resistor R1 and one end of the capacitor C3, pin 3 of the three-terminal interface U1 connected to one end of the resistor R2 and one end of the capacitor C4, pin 1 of the three-terminal interface U1 connected to one end of the resistor C4 and the other end of the capacitor C4 and grounded, pin 4 of the three-terminal interface U1 connected to one end of the resistor R7 and one end of the resistor R8, pin 4 connected to one end of the resistor R1 and one end of the resistor R8, pin 10 connected to one end of the resistor R1 and one end of the resistor R5, pin 10 connected to one end of the resistor R1 and one end of the resistor R4, and one end of the three-terminal Q11 connected to one end of the resistor R1 and one end of the resistor R7 and the other end of the resistor R1 and the other end of the resistor 6 connected to one end of the resistor 1 and the other end of the resistor 3 and the other end of the resistor connected to one end of the resistor 3 and the other end of the resistor. The emitter of the triode Q1 is simultaneously connected with the other end of the resistor R5 and grounded, and the other end of the resistor R6 outputs voltage.
In one embodiment, the master control unit is externally connected to a data storage as shown in fig. 2.
In one embodiment, the bus module is formed of an RS485 bus communication as shown in fig. 4.
Working principle: when the system works, firstly, a master control room gives an acquisition command, a WiFi module sends a working command to a data acquisition device, at the moment, a master control unit receives the working command, a bus module sends the command to a measurement and control unit, at the moment, the measurement and control unit works, a three-terminal interface J1 is used for connecting with equipment, data of the acquisition equipment at the moment are read, voltage, current value, active power value and the like in a measuring circuit are measured, meanwhile, high-frequency pulse is output through internal calculation of a measurement and control unit U1, the size of a corresponding parameter value is obtained through the high-frequency pulse, after the measurement signal interface J1 is input, the voltage division protection input is carried out through a resistor R1, a resistor R2 and a resistor R3, the filtering input value is carried out in the measurement and control unit U1 through a capacitor C3 and a capacitor C4, at the moment, the measurement and control unit U1 carries out calculation of measurement and control signals, the output signals are protected to the master control unit through a resistor R4, the function of the measurement and control unit is used for collecting data of the measurement module, the data are sent to the WiFi module, the function of the WiFi module is used for sending the data transmitted by the controller to an Internet of things platform, and the data transmitted by the cloud platform to the Internet of things platform, and the function of the cloud platform is transmitted by the master control module to the mobile phone platform, and the function of the mobile phone platform is the function of the mobile phone. The user can check real-time data and control some signal lamps and switches on site through the mobile phone app. The user can collect the measured data through the PC of the main control room, and the data analysis and fault diagnosis are carried out on the PC of the main control room, so that the time of equipment outage due to faults is reduced.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (5)
1. The intelligent electricity utilization data acquisition device is characterized by comprising a main control unit, a measurement and control unit, a WIFI module, a power module and a bus module;
the main control unit is respectively connected with the measurement and control unit, the WIFI module, the power supply module and the bus module and is used for collecting data of the measurement and control unit, sending the data to the WiFi module and controlling some signal lamps and switches on site;
the WiFi module sends the data transmitted by the controller to the cloud platform of the Internet of things, and transmits the data sent by the cloud platform to the main control unit;
the bus module is used for data transmission between the measurement and control unit and the main control unit;
the measurement and control unit comprises: resistor R1, resistor R1 resistor R1, resistor R1 the three-terminal interface J1 comprises a resistor R1, a triode Q1, a capacitor C2, a capacitor C3, a capacitor C4, a measurement and control device U1 and a three-terminal interface J1;
the three-terminal interface J1 has pin 1 connected to one end of the resistor R3 and one end of the resistor R1, pin 2 of the three-terminal interface J1 connected to one end of the resistor R3 and one end of the resistor R2, pin 3 of the three-terminal interface J1 connected to one end of the resistor R7, pin 2 of the three-terminal interface U1 connected to one end of the resistor R1 and one end of the capacitor C3, pin 3 of the three-terminal interface U1 connected to one end of the resistor R2 and one end of the capacitor C4, pin 1 of the three-terminal interface U1 connected to one end of the resistor C4 and the other end of the capacitor C4 and grounded, pin 4 of the three-terminal interface U1 connected to one end of the resistor R7 and one end of the resistor R8, pin 4 connected to one end of the resistor R1 and one end of the resistor R8, pin 10 connected to one end of the resistor R1 and one end of the resistor R5, pin 10 connected to one end of the resistor R1 and one end of the resistor R4, and one end of the three-terminal Q11 connected to one end of the resistor R1 and one end of the resistor R7 and the other end of the resistor R1 and the other end of the resistor 6 connected to one end of the resistor 1 and the other end of the resistor 3 and the other end of the resistor connected to one end of the resistor 3 and the other end of the resistor. The emitter of the triode Q1 is simultaneously connected with the other end of the resistor R5 and grounded, and the other end of the resistor R6 outputs voltage.
2. The intelligent electricity data acquisition device according to claim 1, wherein the data acquisition device is externally connected with an internet of things cloud platform through a WIFI module.
3. The intelligent electricity data acquisition device according to claim 2, wherein the internet of things cloud platform is in wireless connection with a mobile phone app and a master control room.
4. The intelligent electricity data acquisition device according to claim 1, wherein the main control unit is externally connected with a data storage.
5. The intelligent electricity data acquisition device according to claim 1, wherein the bus module is formed by RS485 bus communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320994373.XU CN220473871U (en) | 2023-04-27 | 2023-04-27 | Wisdom power consumption data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320994373.XU CN220473871U (en) | 2023-04-27 | 2023-04-27 | Wisdom power consumption data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220473871U true CN220473871U (en) | 2024-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320994373.XU Active CN220473871U (en) | 2023-04-27 | 2023-04-27 | Wisdom power consumption data acquisition device |
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| Country | Link |
|---|---|
| CN (1) | CN220473871U (en) |
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- 2023-04-27 CN CN202320994373.XU patent/CN220473871U/en active Active
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