CN212623717U - Remote energy consumption monitoring system based on raspberry group - Google Patents
Remote energy consumption monitoring system based on raspberry group Download PDFInfo
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- CN212623717U CN212623717U CN202021973868.7U CN202021973868U CN212623717U CN 212623717 U CN212623717 U CN 212623717U CN 202021973868 U CN202021973868 U CN 202021973868U CN 212623717 U CN212623717 U CN 212623717U
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Abstract
The utility model relates to a remote energy consumption monitoring system based on raspberry group, including the PLC controller, with raspberry group, auxiliary relay and the monitoring module that the PLC controller links to each other, auxiliary relay is connected with mechanical equipment, the raspberry group is by raspberry group main website and raspberry group slave station group, raspberry group main website with raspberry group slave station passes through WIFI to be connected, raspberry group slave station with the PLC controller passes through 485 signal line connections, raspberry group slave station still has the touch-sensitive screen through the HDMI line connection, raspberry group main website still is connected with cloud platform through WIFI. The utility model discloses a remote energy consumption monitoring system based on raspberry group can monitor multiple energy consumptions such as power consumption, water energy consumption, gas energy consumption, and can monitor single staff or single mechanical equipment's energy consumption, and data acquisition and storage are reliable and stable.
Description
Technical Field
The utility model relates to a monitoring system, concretely relates to remote energy consumption monitoring system based on raspberry group.
Background
At the present stage, the energy consumption monitoring system of an enterprise is mainly an electricity consumption monitoring system, but many enterprises have high electricity consumption and high energy consumption such as water consumption and natural gas consumption, and meanwhile, the monitored object is generally the total electric quantity condition of a workshop or a floor, and mechanical equipment operated by personnel of staff is not provided, so that the work energy consumption of the staff cannot be accurately judged. In addition, the energy consumption monitoring system generally collects energy consumption in a polling manner, but packet loss occurs in the polling manner when the data amount is too large, so that the collected data is inaccurate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a remote energy consumption monitoring system based on raspberry group is provided, multiple energy consumptions such as power consumption, water energy consumption, gas energy consumption can be monitored, and single staff or single mechanical equipment's energy consumption can be monitored, data acquisition and storage are reliable and stable.
For solving the technical problem, the utility model provides a pair of remote energy consumption monitoring system based on raspberry group, including the PLC controller, with raspberry group, auxiliary relay and the monitoring module that the PLC controller links to each other, auxiliary relay is connected with mechanical equipment, the raspberry group is by raspberry group main website and raspberry group slave station component, raspberry group main website with raspberry group slave station passes through WIFI to be connected, raspberry group slave station with the PLC controller passes through 485 signal line connections, raspberry group slave station still has the touch-sensitive screen through the HDMI line connection, raspberry group main website still is connected with cloud platform through WIFI.
Further, the monitoring module comprises a current sensor, a flow sensor and a gas sensor, and converts the collected electric quantity, water quantity and gas quantity into 4-20mA analog quantity signals to be transmitted to the PLC.
Further, the Raspberry Pi is a 4B Raspberry Pi Raspberry with a database and a 485 signal line interface, and a WEB server and an APP interface are built on the Raspberry Pi.
Further, the number of the raspberry slave stations is 1 or more.
Further, the PLC is provided with an energy consumption threshold value setting module.
Further, the PLC controller is provided with a data filtering module.
The beneficial effects of the utility model are that:
1. the utility model discloses a multiple energy consumptions such as monitoring module monitoring power consumption energy consumption, water energy consumption, gas energy consumption can monitor single staff or single mechanical equipment's energy consumption, can obtain staff's efficiency, the whole efficiency of enterprise, and the better management staff of help enterprise makes corresponding plan to work.
2. The utility model discloses a raspberry group comprises raspberry group master station and raspberry group slave station, and raspberry group slave station has the database by itself, can be with the data storage of accepting to the database in, and staff's accessible touch-sensitive screen can be in charge of the output manual input of mechanical equipment to the database of raspberry group slave station simultaneously; the raspberry sending master station is also provided with a database, data in the raspberry sending slave stations can be collected through WIFI, the reliability of collection is guaranteed, the phenomenon of collection and packet loss can not occur when the data are too much, data are backed up equivalently, the data can be copied from another party regardless of the data loss of the raspberry sending master station or the raspberry sending slave stations, and the data collection and the storage are stable and reliable.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a control schematic diagram of the present invention.
Detailed Description
As shown in fig. 1-2, a remote energy consumption monitoring system based on raspberry group, including PLC controller 1, with raspberry group 2, auxiliary relay 3 and the monitoring module 4 that PLC controller 1 links to each other, auxiliary relay 3 is connected with mechanical equipment 5, raspberry group 2 comprises raspberry group master station 21 and raspberry group slave station 22, raspberry group master station 21 with raspberry group slave station 22 passes through the WIFI and is connected, raspberry group slave station 22 with PLC controller 1 passes through 485 signal line connection, raspberry group slave station 22 still is connected with touch-sensitive screen 6 through the HDMI line, raspberry group master station 21 still is connected with cloud platform 7 through the WIFI.
The monitoring module 4 comprises a current sensor 41, a flow sensor 42 and a gas sensor 43, and the monitoring module 4 converts the collected electric quantity, water quantity and gas quantity into an analog quantity signal of 4-20mA and transmits the analog quantity signal to the PLC 1. The Raspberry pie 2 is a 4B Raspberry Pi Raspberry pie with a database and a 485 signal line interface, and a WEB server and an APP interface are built on the Raspberry pie. The number of the raspberry pi-slave stations 22 is 1 or more. The PLC controller 1 is provided with an energy consumption threshold value setting module and a data filtering module.
The utility model discloses a long-range energy consumption monitoring system based on raspberry group's working process as follows:
the monitoring module 4 monitors energy consumption of electric quantity, water quantity, gas quantity and the like of the mechanical equipment 5 through the current sensor 41, the flow sensor 42 and the gas sensor 43, converts the electric quantity, the water quantity and the gas quantity into analog quantity signals of 4-20mA, transmits the analog quantity signals to the PLC controller 1, the PLC controller 1 presets threshold values of the electric quantity, the water quantity and the gas quantity through an energy consumption threshold value setting module, and when the received analog quantity signals of the monitoring module 4 are larger than the threshold values, the PLC controller 1 automatically controls the mechanical equipment 5 to stop running through the intermediate relay 3. The PLC controller 1 filters burrs of analog quantity signal data of the monitoring module 4 received by the PLC controller through a data filtering module, then transmits the data to the raspberry sending and receiving station 22 through a 485 signal line, the raspberry sending and receiving station 22 is provided with a database, the received data can be stored in the database, and meanwhile, workers can manually input the yield of the mechanical equipment in charge to the database of the raspberry sending and receiving station 22 through the touch screen 6. The raspberry group master station 21 is also provided with a database, data in the raspberry group slave station 22 can be collected through WIFI, the collection reliability is guaranteed through the collection mode, the phenomenon of collection and packet loss can not occur when the data are too much, the data are equivalently backed up through the collection mode, and the data can be copied from another party regardless of the data loss of the raspberry group master station 21 or the raspberry group slave station 22. The data acquisition and storage are stable and reliable.
In addition, the type of the Raspberry Pi is 4B Raspberry Pi, the Raspberry Pi is provided with a 485 signal line interface, a database is also provided and can be used for storing data, and webpage deployment and APP interface providing can be achieved. A manager can log in the cloud platform 7 in a company local area network by using a computer webpage or a mobile phone APP, the cloud platform 7 processes data in the raspberry dispatching master station 21 according to a certain computing mode, and then displays the data in a visual mode, wherein the data comprises the energy consumption, the yield, the energy efficiency and the like of each mechanical device, the energy consumption fluctuation, the yield value, the energy efficiency and the like of the whole enterprise, and the manager can obtain the average energy efficiency of the staff through the cloud platform 7 to serve as the energy efficiency evaluation standard of the staff; meanwhile, the enterprise can know the time and cost required by the new order in advance according to the overall energy efficiency level of the enterprise, so that the external quotation and the production period of the new order are determined, the process can be remotely checked in real time only in a local area network, a cloud server does not need to be arranged, and the cost is greatly saved.
The utility model discloses a remote energy consumption monitoring system based on raspberry group, monitoring module 4 includes current transformer, flow sensor and gas sensor, but not only is limited to these three kinds. The raspberry sending and receiving stations 22 can be further provided in a plurality as required, and the collection mode can be set to one to many according to the requirement, that is, one raspberry sending master station 21 collects data of a plurality of raspberry sending and receiving stations 22, so that simultaneous monitoring of a plurality of mechanical devices is realized.
The above description is illustrative and not restrictive. Many modifications and variations of the present invention will be apparent to those skilled in the art in light of the above teachings, which will fall within the spirit and scope of the invention.
Claims (6)
1. The utility model provides a remote energy consumption monitoring system based on raspberry group, includes the PLC controller, with raspberry group, auxiliary relay and the monitoring module that the PLC controller links to each other, auxiliary relay is connected with mechanical equipment, a serial communication port, the raspberry group comprises raspberry group main website and raspberry group slave station, raspberry group main website with the raspberry group slave station passes through WIFI to be connected, raspberry group slave station with the PLC controller passes through 485 signal line connections, raspberry group slave station still has the touch-sensitive screen through HDMI line connection, raspberry group main website still is connected with cloud platform through WIFI.
2. The raspberry pi based remote energy consumption monitoring system according to claim 1, wherein the monitoring module comprises a current sensor, a flow sensor and a gas sensor, and the monitoring module converts the collected electric quantity, water quantity and gas quantity into an analog quantity signal of 4-20mA and transmits the analog quantity signal to the PLC controller.
3. The remote Raspberry Pi-based energy consumption monitoring system according to claim 1, wherein the Raspberry Pi is a 4B Raspberry Pi-Raspberry with a database and a 485 signal line interface, and a WEB server and an APP interface are built on the Raspberry Pi.
4. The raspberry pi based remote energy consumption monitoring system of claim 1, wherein said raspberry pi is 1 or more in number of stations.
5. The raspberry pi based remote energy consumption monitoring system of claim 1, wherein said PLC controller is provided with an energy consumption threshold setting module.
6. The raspberry pi based remote energy consumption monitoring system of claim 1, wherein said PLC controller is provided with a data filtering module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021973868.7U CN212623717U (en) | 2020-09-11 | 2020-09-11 | Remote energy consumption monitoring system based on raspberry group |
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| CN202021973868.7U CN212623717U (en) | 2020-09-11 | 2020-09-11 | Remote energy consumption monitoring system based on raspberry group |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900064A (en) * | 2021-10-18 | 2022-01-07 | 上海海事大学 | Sound source positioning system and method based on double-microphone array |
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- 2020-09-11 CN CN202021973868.7U patent/CN212623717U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113900064A (en) * | 2021-10-18 | 2022-01-07 | 上海海事大学 | Sound source positioning system and method based on double-microphone array |
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