CN211183960U - Power-off prevention power supply device for ONU (optical network Unit) equipment - Google Patents
Power-off prevention power supply device for ONU (optical network Unit) equipment Download PDFInfo
- Publication number
- CN211183960U CN211183960U CN201921902537.1U CN201921902537U CN211183960U CN 211183960 U CN211183960 U CN 211183960U CN 201921902537 U CN201921902537 U CN 201921902537U CN 211183960 U CN211183960 U CN 211183960U
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- Prior art keywords
- power
- battery pack
- control terminal
- power supply
- electric quantity
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an anti-power-off power supply device for ONU equipment, which comprises a standby battery pack, a power input interface, a power output interface, a control terminal, an electric quantity monitoring unit and a relay switch; the power output interface is connected with the ONU equipment, the power input interface is connected with the commercial power output end through the power adapter, the standby battery pack is respectively connected with the power input interface and the power output interface through the relay switch, the electric quantity monitoring unit is connected with the standby battery pack, and the relay switch is connected with the control terminal. The utility model discloses a set up the stand-by battery group and provide uninterrupted power source for ONU equipment, when the surveillance center detects the commercial power outage, send stand-by battery group discharge instruction to the relay through communication unit connection control terminal, provide urgent power supply for ONU equipment. Meanwhile, the electric quantity monitoring unit connected with the standby battery pack is arranged, so that the electric quantity information of the standby battery pack is monitored in real time, the charging and discharging information of the standby battery pack is monitored in time, and the situation that the battery is overcharged and overdischarged is prevented.
Description
Technical Field
The utility model relates to a communication field especially relates to a prevent outage power supply unit for ONU equipment.
Background
An Optical Network Unit (Optical Network Unit, abbreviated as ONU) is a user side device of a Gigabit-Capable Passive Optical Network (GPON) system, and is used for terminating a service transmitted from an Optical line Terminal (Optical L Terminal, abbreviated as O L T) through a Passive Optical Network (PON), and in cooperation with O L T, the ONU can provide various broadband services to connected users.
With the rapid development of optical fibers and optical transmission equipment, the ONU plays an increasingly important role in daily life, and the existing ONU generally uses the mains supply for power supply, which does not belong to an uninterruptible power supply, and once a power failure occurs, the equipment is deactivated, which often brings unnecessary loss and trouble to production and life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned problem, provide a prevent outage power supply unit for ONU equipment.
An anti-power-off power supply device for ONU equipment comprises a standby battery pack, a power input interface, a power output interface, a control terminal, an electric quantity monitoring unit and a relay switch; the standby battery pack is respectively connected with the power input interface and the power output interface through the relay switch, and the charge-discharge control of the standby battery pack is realized by utilizing the intermediate switch; the electric quantity monitoring unit is connected with the standby battery pack and monitors the electric quantity information of the standby battery pack in real time; the relay switch is connected with the control terminal and receives the charge and discharge control signal sent by the control terminal.
Furthermore, the power outage prevention power supply device for the ONU equipment further comprises a monitoring center in communication connection with the control terminal through the communication unit, the control terminal uploads the charging and discharging states of the power supply equipment to the monitoring center through the communication unit, and meanwhile, the monitoring center sends a charging and discharging control command to the relay switch through the collected commercial power data by using the control terminal.
Furthermore, the communication unit adopts an NB _ IOT wireless communication module to realize the remote monitoring of the monitoring center on the power supply equipment.
Further, a prevent outage power supply unit for ONU equipment, spare battery group adopts the lithium cell.
Furthermore, the power-off prevention power supply device for the ONU equipment is characterized in that the electric quantity monitoring unit is connected with the control terminal and sends monitored electric quantity information to the control terminal in real time, and the control terminal sends a charging and discharging control command to the relay switch according to the electric quantity information collected by the electric quantity monitoring unit so as to prevent the battery pack from being charged and discharged excessively.
Further, the power supply device for preventing power failure of the ONU equipment is characterized in that the electric quantity monitoring unit and the control terminal transmit electric quantity information through an IIC communication protocol.
The utility model has the advantages that: the utility model discloses a set up the stand-by battery group and provide uninterrupted power source for ONU equipment, when the surveillance center detects the commercial power outage, send stand-by battery group discharge instruction to the relay through communication unit connection control terminal, provide urgent power supply for ONU equipment. Meanwhile, the electric quantity monitoring unit connected with the standby battery pack is arranged, so that the electric quantity information of the standby battery pack is monitored in real time, the charging and discharging information of the standby battery pack is monitored in time, and the situation that the battery is overcharged and overdischarged is prevented.
Drawings
Fig. 1 is a schematic view of the structure principle of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, in this embodiment, an anti-power-off power supply apparatus for an ONU device includes a backup battery pack, a power input interface, a power output interface, a control terminal, an electric quantity monitoring unit, and a relay switch; the standby battery pack is respectively connected with the power input interface and the power output interface through the relay switch, and the charge-discharge control of the standby battery pack is realized by utilizing the intermediate switch; the electric quantity monitoring unit is connected with the standby battery pack and monitors the electric quantity information of the standby battery pack in real time; the relay switch is connected with the control terminal and receives the charge and discharge control signal sent by the control terminal.
Preferably, the monitoring system further comprises a monitoring center in communication connection with the control terminal through the communication unit, the control terminal uploads the charging and discharging states of the power supply equipment to the monitoring center through the communication unit, and meanwhile, the monitoring center issues a charging and discharging control command to the relay switch through the collected commercial power data by using the control terminal.
In this embodiment, a prevent outage power supply unit for ONU equipment, communication unit adopts NB _ IOT wireless communication module, realizes the remote monitoring of surveillance center to power supply unit, the spare battery group adopts the lithium cell, electric quantity monitoring unit connection control terminal sends the electric quantity information of monitoring in real time to control terminal, and control terminal still sends the charge-discharge control command to the relay switch according to the electric quantity information that electric quantity monitoring unit gathered, prevents that the group battery from excessively charging and discharging.
Preferably, the electric quantity monitoring unit and the control terminal transmit the electric quantity information through an IIC communication protocol.
In this embodiment, an uninterruptible power supply is provided for the ONU device by setting the backup battery pack, and when the monitoring center detects a power failure of the utility power, the communication unit is connected to the control terminal to send a discharge instruction of the backup battery pack to the relay switch, so as to provide emergency power supply for the ONU device. Meanwhile, the electric quantity monitoring unit connected with the standby battery pack is arranged, so that the electric quantity information of the standby battery pack is monitored in real time, the charging and discharging information of the standby battery pack is monitored in time, and the situation that the battery is overcharged and overdischarged is prevented.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An anti-power-off power supply device for ONU equipment is characterized by comprising a standby battery pack, a power input interface, a power output interface, a control terminal, an electric quantity monitoring unit and a relay switch; the standby battery pack is respectively connected with the power input interface and the power output interface through the relay switch, and the charge-discharge control of the standby battery pack is realized by utilizing the intermediate switch; the electric quantity monitoring unit is connected with the standby battery pack and monitors the electric quantity information of the standby battery pack in real time; the relay switch is connected with the control terminal and receives the charge and discharge control signal sent by the control terminal.
2. The power outage prevention power supply device for the ONU equipment according to claim 1, further comprising a monitoring center in communication connection with the control terminal through the communication unit, wherein the control terminal uploads the charging and discharging state of the backup battery pack to the monitoring center through the communication unit, and the monitoring center issues a charging and discharging control command to the relay switch through the collected commercial power data by using the control terminal.
3. The power outage prevention power supply device for the ONU equipment according to claim 2, wherein the communication unit uses an NB _ IOT wireless communication module to realize remote monitoring of the power supply equipment by the monitoring center.
4. The power outage prevention power supply device for the ONU equipment according to claim 1, wherein the backup battery pack is a lithium battery.
5. The power outage prevention power supply device for the ONU equipment according to claim 1, wherein the power monitoring unit is connected to the control terminal, and sends the monitored power information to the control terminal in real time, and the control terminal further issues a charge and discharge control command to the relay switch according to the power information collected by the power monitoring unit, so as to prevent the battery pack from being charged and discharged excessively.
6. The device of claim 1, wherein the power monitoring unit and the control terminal transmit power information via an IIC communication protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921902537.1U CN211183960U (en) | 2019-11-06 | 2019-11-06 | Power-off prevention power supply device for ONU (optical network Unit) equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921902537.1U CN211183960U (en) | 2019-11-06 | 2019-11-06 | Power-off prevention power supply device for ONU (optical network Unit) equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211183960U true CN211183960U (en) | 2020-08-04 |
Family
ID=71810188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921902537.1U Expired - Fee Related CN211183960U (en) | 2019-11-06 | 2019-11-06 | Power-off prevention power supply device for ONU (optical network Unit) equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211183960U (en) |
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2019
- 2019-11-06 CN CN201921902537.1U patent/CN211183960U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211106 |