CN209784442U - Energy consumption on-line monitoring device - Google Patents
Energy consumption on-line monitoring device Download PDFInfo
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- CN209784442U CN209784442U CN201920328644.1U CN201920328644U CN209784442U CN 209784442 U CN209784442 U CN 209784442U CN 201920328644 U CN201920328644 U CN 201920328644U CN 209784442 U CN209784442 U CN 209784442U
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Abstract
The utility model relates to an energy consumption on-line monitoring device. The energy consumption online monitoring device comprises a control module, a data receiving end interface module, a data acquisition module, a data transmitting end interface module, a storage module, a power supply module, a clock module and a comparison module, wherein the data receiving end interface module is connected with the data acquisition module; the control module is respectively connected with the data acquisition module, the data sending end interface module, the storage module, the power supply module, the clock module and the comparison module. The utility model provides an energy consumption on-line monitoring device carries out automatic acquisition and uploads through the energy consumption data to the site instrument, realizes the real-time supervision of energy consumption.
Description
Technical Field
The utility model relates to an intelligent monitoring technical field, concretely relates to energy consumption on-line monitoring device.
Background
With the development of society, the energy-saving and environment-friendly concept is more and more deep. In tunnel operation, the lighting cost of a tunnel is the largest single cost in addition to the tunnel maintenance cost. Therefore, energy conservation is also an important way to reduce the cost of tunnel operation, and the optimization of the energy system becomes remarkable. At present, in order to clear energy consumption generated in the tunnel operation process, workers need to utilize a data collector to carry out data acquisition on each energy consumption monitoring point, and finally the data acquisition is unified and regular, the process is complicated, the time consumption is long, the efficiency is low, and the error rate is high; and the energy consumption information and the energy consumption management system information cannot be synchronized in real time, and the real-time monitoring of the energy consumption cannot be realized.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the current energy consumption data acquisition process is loaded down with trivial details, consuming time long, inefficiency, error rate are high, can't realize the real-time supervision of energy consumption, the utility model provides an energy consumption on-line monitoring device carries out automatic acquisition and uploads through the energy consumption data to the on-the-spot instrument, realizes the real-time supervision of energy consumption.
The utility model provides an energy consumption on-line monitoring device, which comprises a control module, a data receiving end interface module, a data acquisition module, a data sending end interface module, a storage module, a power supply module, a clock module and a comparison module, wherein the data receiving end interface module is connected with the data acquisition module; the control module is respectively connected with the data acquisition module, the data sending end interface module, the storage module, the power supply module, the clock module and the comparison module; the power supply module comprises an external power supply interface unit, a power supply management unit, a voltage stabilizer and a standby power supply unit, wherein the external power supply interface unit, the power supply management unit and the voltage stabilizer are sequentially connected; the voltage stabilizer and the standby power supply unit are respectively connected with the control module.
In a preferred embodiment of the present invention, the control module is a micro control unit.
The utility model provides an in the preferred embodiment of energy consumption on-line monitoring device, data receiving end interface module includes a plurality of RS485 interfaces, and is a plurality of the RS485 interface respectively with control module is connected.
The utility model provides an energy consumption on-line monitoring device's a preferred embodiment, data sending end interface module includes RS485 interface, RJ45 interface and GPRS communication unit, the RS485 interface the RJ45 interface reaches the GPRS communication unit respectively with control module is connected.
in a preferred embodiment of the online energy consumption monitoring device provided by the present invention, the standby power supply unit is a storage battery.
Compared with the prior art, the utility model provides an energy consumption on-line monitoring device has following beneficial effect: through setting up data acquisition module, data transmission end interface module and contrast module, realized the real-time collection to the power consumption parameter of tunnel illumination, improved monitoring efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
Fig. 1 is a block diagram of the energy consumption online monitoring device provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a block diagram of an energy consumption online monitoring device provided by the present invention. The energy consumption online monitoring device 1 comprises a control module 11, a data receiving end interface module 12, a data acquisition module 13, a data transmitting end interface module 14, a storage module 15, a power supply module 16, a clock module 17 and a comparison module 18, wherein the data receiving end interface module 12 is connected with the data acquisition module 13; the control module 11 is respectively connected to the data acquisition module 13, the data sending end interface module 14, the storage module 15, the power supply module 16, the clock module 17 and the comparison module 18; the energy consumption online monitoring device 1 is connected with an upper computer through the data sending terminal interface module 14.
The control module 11 is a micro control unit.
The data receiving end interface module 12 includes a plurality of RS485 interfaces, and the plurality of RS485 interfaces are respectively connected to the control module 11. The energy consumption on-line monitoring device 1 is connected with the intelligent electric meter on the spot through the RS485 interface, and the accuracy and the reliability of data transmission between the energy consumption on-line monitoring device 1 and the intelligent electric meter are guaranteed.
The data acquisition module 13 is used for acquiring the power parameters of the intelligent electric meter on the site and transmitting the power parameters to the control module 11.
The data transmitting terminal interface module 14 includes an RS485 interface 141, an RJ45 interface 143, and a GPRS communication unit 145. The energy consumption on-line monitoring device 1 is connected with an upper computer through the data sending terminal interface module 14, and data transmission is performed by adopting various communication modes, so that the stability of data transmission is effectively ensured.
The storage module 15 is configured to record the power parameters of the smart meter, which are acquired by the data acquisition module 13, in real time according to the time recorded by the clock module 17.
The power module 16 includes an external power interface unit 161, a power management unit 163, a voltage regulator 165 and a standby power unit 167, where the external power interface unit 161, the power management unit 163 and the voltage regulator 165 are connected in sequence; the voltage stabilizer 165 and the standby power supply unit 167 are respectively connected to the control module 11. When in use, the online energy consumption monitoring device 1 is connected to the mains supply through the external power interface unit 161, the power management unit 163 converts the ac power provided by the power grid into dc power, and the dc power provides the working voltage for the processing module 11; the voltage stabilizer 165 can effectively ensure the stability of the working voltage and ensure the operation of the energy consumption online monitoring device 1. When the connection between the external power interface unit 161 and the power grid fails, the processing module 11 supplies power through the standby power unit 167 to ensure that the online energy consumption monitoring device 1 works normally within a certain time.
The standby power supply unit 167 is a battery.
The comparison module 18 is used for comparing the power parameters of the single smart electric meter collected in real time with historical power parameters of the single smart electric meter, or comparing the power parameters of a plurality of smart electric meters collected at the same time.
The utility model provides an energy consumption on-line monitoring device 1 has following beneficial effect: by arranging the data acquisition module 13, the data sending terminal interface module 14 and the comparison module 18, the real-time acquisition of the power utilization parameters of tunnel illumination is realized, and the monitoring efficiency is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
1. An energy consumption online monitoring device is characterized by comprising a control module, a data receiving end interface module, a data acquisition module, a data transmitting end interface module, a storage module, a power supply module, a clock module and a comparison module, wherein the data receiving end interface module is connected with the data acquisition module; the control module is respectively connected with the data acquisition module, the data sending end interface module, the storage module, the power supply module, the clock module and the comparison module; the power supply module comprises an external power supply interface unit, a power supply management unit, a voltage stabilizer and a standby power supply unit, wherein the external power supply interface unit, the power supply management unit and the voltage stabilizer are sequentially connected; the voltage stabilizer and the standby power supply unit are respectively connected with the control module.
2. The on-line energy consumption monitoring device according to claim 1, wherein the control module is a micro-control unit.
3. The on-line energy consumption monitoring device according to claim 1, wherein the data receiving terminal interface module comprises a plurality of RS485 interfaces, and the plurality of RS485 interfaces are respectively connected with the control module.
4. The on-line energy consumption monitoring device according to claim 1, wherein the data transmitting terminal interface module comprises an RS485 interface, an RJ45 interface and a GPRS communication unit, and the RS485 interface, the RJ45 interface and the GPRS communication unit are respectively connected to the control module.
5. The on-line energy consumption monitoring device according to claim 1, wherein the backup power supply unit is a storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328644.1U CN209784442U (en) | 2019-03-14 | 2019-03-14 | Energy consumption on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328644.1U CN209784442U (en) | 2019-03-14 | 2019-03-14 | Energy consumption on-line monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209784442U true CN209784442U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920328644.1U Active CN209784442U (en) | 2019-03-14 | 2019-03-14 | Energy consumption on-line monitoring device |
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| CN (1) | CN209784442U (en) |
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2019
- 2019-03-14 CN CN201920328644.1U patent/CN209784442U/en active Active
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