CN208768086U - A kind of intelligent remote operational system based on ONU equipment - Google Patents
A kind of intelligent remote operational system based on ONU equipment Download PDFInfo
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- CN208768086U CN208768086U CN201820579061.1U CN201820579061U CN208768086U CN 208768086 U CN208768086 U CN 208768086U CN 201820579061 U CN201820579061 U CN 201820579061U CN 208768086 U CN208768086 U CN 208768086U
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Abstract
The utility model discloses a kind of intelligent remote operational system based on ONU equipment, its key points of the technical solution are that including Temperature and Humidity circuit, power sense circuit, control unit and remote platform；The Temperature and Humidity circuit is used to acquire the temperature-humidity signal of ONU equipment；The power sense circuit is used to acquire the power supply signal of ONU equipment feeder ear；Described control unit is respectively coupled to Temperature and Humidity circuit and power sense circuit and is monitored so that temperature-humidity signal and power supply signal are transmitted to remote platform.In ONU equipment failure, maintenance personnel is analyzed and determined by the collected temperature-humidity signal of remote platform and power supply signal, is carried out maintenance in advance and is prepared, so that ONU equipment maintenance more has specific aim, improves maintenance efficiency.
Description
Technical field
The utility model relates to remote control technology field, in particular to a kind of intelligent remote O&M based on ONU equipment
System.
Background technique
ONU equipment is optical network unit, and ONU points are active optical network unit and passive optical network unit.ONU equipment uplink
It is connected to central office by the port GEPON, lower behavior personal user or SOHO user provide 1 road gigabit Ethernet mouth, ONU equipment
Powerful voice, high-speed data and Video service are provided by single fiber GEPON.
But traditional ONU equipment is intended only as a universal product, and when ONU equipment breaks down, operation maintenance personnel can not be timely
It learns that point occurs for the ONU equipment failure, and needs that scene is gone to go to carry out malfunction elimination and track replacement, lead to maintenance efficiency
It is lower, therefore there are certain improvements.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of intelligence based on ONU equipment
Novel maintenance system has the characteristics that maintenance efficiency is high.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of intelligent remote operational system based on ONU equipment, including Temperature and Humidity circuit, power sense circuit, control
Unit and remote platform processed；
The Temperature and Humidity circuit is used to acquire the temperature-humidity signal of ONU equipment；
The power sense circuit is used to acquire the power supply signal of ONU equipment feeder ear；
Described control unit is respectively coupled to Temperature and Humidity circuit and power sense circuit with by temperature-humidity signal and electricity
Source signal is transmitted to remote platform and is monitored.
Through the above technical solutions, Temperature and Humidity circuit, which is arranged in ONU equipment, can acquire the warm and humid of ONU equipment
Signal is spent, power sense circuit is connected with the feeder ear of ONU equipment with the power supply signal for acquiring ONU equipment, control unit
Temperature-humidity signal and power supply signal are transmitted in remote platform, maintenance personnel can remotely set the ONU by remote platform
Standby operating status is monitored；
In ONU equipment failure, can check be ONU equipment to be to cause to lack due to power line from dropping by remote platform
Electricity, or due to ONU equipment since cable falls off, or be to lead to burning out for ONU equipment because operating temperature is excessively high, it is
This, maintenance personnel is analyzed and determined by the collected temperature-humidity signal of remote platform and power supply signal, carries out maintenance in advance
Prepare, so that ONU equipment maintenance more has specific aim, improves maintenance efficiency.
Preferably, described control unit is connected by RJ45 interface with remote platform.
Through the above technical solutions, control unit by the progress data interaction of RJ45 interface and remote platform with communicate, answer
There is long distance for data, the high feature of stability with RJ45 interface.
Preferably, described control unit, Temperature and Humidity circuit and power sense circuit are arranged in ONU equipment.
Through the above technical solutions, control unit, Temperature and Humidity circuit and power sense circuit are integrated in ONU equipment
In, the globality of the system is improved, personnel convenient for safeguarding carry and installation.
Preferably, which further includes power supply leading-in end, power supply output control circuit and external equipment；
The power input is in the feeder ear of external equipment；
The power supply output control circuit has several input interfaces and several outputs corresponding with input interface one by one
Interface, several input interfaces are coupled to control unit, are coupled on each output interface of the power supply output control circuit
Relay；
The contact switch of the relay is serially connected between power supply leading-in end and external equipment feeder ear.
Through the above technical solutions, in external device fails delay machine, safeguarding people when using the system external equipment
Member issues regulation and control instruction by remote platform, and control unit outputs control signals to power supply output control in response to the regulation and control instruction
The corresponding input interface of circuit processed, power supply output control circuit controls the movement of corresponding relay contact switch, this is external
Device powers down simultaneously re-powers, and achievees the purpose that restart the external equipment, utilizes restarting to solve slightly for the external equipment
Failure problems achieve the purpose that remote maintenance external equipment, to further increase maintenance efficiency.
Preferably, load overrun testing circuit is coupled on the power supply leading-in end, the load overrun testing circuit is logical
It crosses serial communication circuit and is coupled to control unit；
The load overrun testing circuit is used to detect the input current situation of power supply leading-in end to export corresponding load
The load signal is transmitted to remote platform by signal to control unit, described control unit.
Through the above technical solutions, load overrun testing circuit is used to detect the input current situation of power supply leading-in end, when
When the excessive input current that is excessive and causing power supply leading-in end of external equipment overloads, load overrun testing circuit believes output loading
Number to control unit, load signal is uploaded to remote platform and warned by control unit, and maintenance personnel can believe according to load
Number the case where, issue regulation and control instruction, control corresponding external equipment and close, to avoid power supply leading-in end input current overload and draw
Play security risk.
Preferably, fuse melting silk is coupled on the power supply leading-in end.
Through the above technical solutions, the input current in power supply leading-in end is excessive, but maintenance personnel cannot be by remote at this time
When Cheng Pingtai is monitored and is regulated and controled in time, by the effect of fuse melting silk, power supply leading-in end can be carried out automatically
It disconnects, achievees the purpose that protect external equipment.
Preferably, the external equipment includes camera, interchanger or intersection annunciator.
Through the above technical solutions, above-mentioned external equipment can be powered by the system, reach long-range monitoring and real
Apply the purpose of protection.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
1, in ONU equipment failure, maintenance personnel by the collected temperature-humidity signal of remote platform and power supply signal into
Row analyzes and determines, carries out maintenance in advance and prepares, so that ONU equipment maintenance more has specific aim, improves maintenance efficiency；
2, in external equipment minor failure, which is powered off and is re-powered, the weight of the external equipment is utilized
It opens to solve slight failure problems, achievees the purpose that remote maintenance external equipment, to further increase maintenance efficiency.
Detailed description of the invention
Fig. 1 is the circuit diagram of power sense circuit in embodiment one；
Fig. 2 is the circuit diagram of one medium temperature humidity measuring circuit of embodiment；
Fig. 3 is the circuit diagram of control unit in embodiment one；
Fig. 4 is the circuit diagram that overrun testing circuit is loaded in embodiment two；
Fig. 5 A is the circuit diagram of the serial communication circuit of the port TXD_C and the port RXD in embodiment two；
Fig. 5 B is the circuit diagram of the serial communication circuit of the port TXD and the port RXD_C in embodiment two；
Fig. 6 is the circuit diagram of power supply output control circuit in embodiment two；
Fig. 7 is power supply leading-in end and external equipment connection schematic diagram in embodiment two.
Appended drawing reference: 100, Temperature and Humidity circuit；200, power sense circuit；300, control unit；400, power supply is defeated
Control circuit out；410, input interface；420, output interface；500, overrun testing circuit is loaded.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one
A kind of intelligent remote operational system based on ONU equipment, including Temperature and Humidity circuit 100, power sense circuit
200, control unit 300 and remote platform, in ONU equipment failure, maintenance personnel passes through the collected temperature and humidity of remote platform
Signal and power supply signal are analyzed and determined, are carried out maintenance in advance and are prepared, so that ONU equipment maintenance more has specific aim,
Improve maintenance efficiency.
In the present embodiment, computer or server is can be used in remote platform.
The circuit diagram of power sense circuit 200 is as shown in Figure 1, power sense circuit 200 is used to acquire ONU equipment feeder ear
Power supply signal.Specifically, power sense circuit 200 is coupled to control unit 300, and power sense circuit 200 includes test side
J1, photo-coupler U1 and diode D1, the test side J1 of power sense circuit 200 are coupled to the feeder ear of ONU equipment, pass through light
Coupler U1 is by collected power supply signal by diode D1 halfwave rectifier to the port POW_T of transmission control unit 300.
The circuit diagram of Temperature and Humidity circuit 100 is as shown in Fig. 2, Temperature and Humidity circuit 100 is used to acquire ONU equipment
Temperature-humidity signal.Specifically, Temperature and Humidity circuit 100 is coupled to control unit 300, and Temperature and Humidity circuit 100 includes
Temperature and Humidity chip JP1SHT20, Temperature and Humidity chip JP1SHT20 is arranged in ONU equipment to be believed for exporting temperature and humidity
Number to the port SDA and the port SCL of control unit 300.
In the application, control unit 300 is for obtaining power supply signal and temperature-humidity signal, and by power supply signal and temperature and humidity
Signal is transmitted to remote platform and is monitored.
Specifically, the circuit diagram of control unit 300 is as shown in figure 3, the port POW_T of control unit 300 is used to obtain electricity
Source signal, the port SDA and the port SCL of control unit 300 are for obtaining temperature-humidity signal.
Wherein, control unit 300 is connected by RJ45 interface with remote platform.Specifically, have in control unit 300
TXD1_CPU sending port and RXD1_CPU receiving port, TXD1_CPU sending port and RXD1_CPU receiving port are passing through
To be connected by RJ45 interface with remote platform after serial ports conversion, reach data interaction between control unit 300 and remote platform
Purpose, i.e. control unit 300 can upload data to remote platform, and remote platform can issue data to control unit 300
In controlled.
Embodiment two
In conjunction with shown in Fig. 6 and Fig. 7, which further includes power supply leading-in end J6, power supply output control circuit 400 and external sets
It is standby；External equipment is provided with several, and in the present embodiment, external equipment includes but is not limited to camera, interchanger or crossing letter
Number machine.
Power supply leading-in end J6 is coupled to the feeder ear of external equipment.Specifically, the input terminal of power supply leading-in end J6 is coupled to
The output end of alternating current, power supply leading-in end J6 is reserved with several interfaces.As shown in Figure 7, the output end of power supply leading-in end J6 is reserved
There are interface J7, interface J8 and interface J9, interface J7, interface J8 and interface J9 are connected to set to be external with the feeder ear of external equipment
It is standby that electric energy is provided.
The circuit diagram of power supply output control circuit 400 is as shown in fig. 6, power supply output control circuit 400 includes the first chip
RP1, the second chip RP2 and third chip U10, wherein power supply output control circuit 400 have several input interfaces 410 and
Several output interfaces 420 corresponding with input interface 410 one by one, several input interfaces 410 from the first chip RP1 draw after,
Several input interfaces 410 are coupled to control unit 300, the second chip RP2 be coupled to the first chip RP1 and third chip U10 it
Between, several output interfaces 420 are coupled with relay on each output interface 420 after drawing in third chip U10.Its
In, introducing on third chip U10 has 12V voltage to provide electric energy for the coil of relay.
The contact switch of relay is serially connected between power supply leading-in end J6 and external equipment feeder ear, in the application, relay
The contact switch of device uses change-over switch.
It is worth noting that being coupled with load overrun testing circuit on power supply leading-in end J6 in conjunction with shown in Fig. 4 and Fig. 7
500, overrun testing circuit 500, which is loaded, by serial communication circuit is coupled to control unit 300, specifically, serial communication circuit
As fig. 5 a and fig. 5b, loading the circuit that transfinites includes fourth chip U12, and the model of fourth chip U12 uses V9260S.4th
The port TXD of chip U12 is coupled to the port RXD_C of control unit 300 after converting by serial communication circuit, and corresponding the
The port RXD of four chip U12 is coupled to the port TXD_C of control unit 300 after converting by serial communication circuit.
Load overrun testing circuit 500 is used to detect the input current situation of power supply leading-in end J6 to export corresponding load
Load signal is transmitted to remote platform by signal to control unit 300, control unit 300.
In the present embodiment, as shown in figure 4, being coupled with fuse melting silk F1 on power supply leading-in end J6.In power supply leading-in end J6
Input current it is excessive, by the effect of fuse melting silk F1, power supply leading-in end J6 can be turned off automatically, reach protection
The purpose of external equipment.
In the application, control unit 300, Temperature and Humidity circuit 100, power sense circuit 200, power supply leading-in end J6,
Load overrun testing circuit 500, relay, power supply output control circuit 400 are arranged in ONU equipment, will be in the application
System and ONU equipment combine, to improve the globality of ONU equipment, the maintenance of personnel convenient for safeguarding.
The course of work:
The temperature-humidity signal that can acquire ONU equipment, power detecting is arranged in ONU equipment in Temperature and Humidity circuit 100
Circuit 200 is connected with the power supply signal for acquiring ONU equipment with the feeder ear of ONU equipment, and control unit 300 is by temperature and humidity
Signal and power supply signal are transmitted in remote platform, and maintenance personnel can be remotely to the operation of the ONU equipment by remote platform
State is monitored.
When being circumscribed with external equipment using the system, if 1 extra connects device fails, delay machine, maintenance personnel gram are logical
It crosses remote platform and issues regulation and control instruction, control unit 300 outputs control signals to power supply output control in response to the regulation and control instruction
The corresponding input interface 410 of circuit 400 processed, the output interface 420 corresponding with input interface 410 of power supply output control circuit 400
The movement for controlling corresponding relay contact switch, connects device powers down for 1 extra and re-powers, and reaches and restarts this and external set
Standby purpose achievees the purpose that remote maintenance external equipment using restarting to solve slight failure problems for the external equipment,
To further increase maintenance efficiency.
Wherein, when causing the input current of power supply leading-in end J6 to overload when external equipment is excessively excessive, inspection of transfiniting is loaded
Load signal is uploaded to remote platform and carried out by output loading signal to control unit 300, control unit 300 by slowdown monitoring circuit 500
The case where warning, maintenance personnel can be according to load signal, regulation and control instruction is issued, controls corresponding external equipment and close, to avoid
The input current of power supply leading-in end J6 overloads and causes security risk.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (7)
1. a kind of intelligent remote operational system based on ONU equipment, which is characterized in that including Temperature and Humidity circuit (100), electricity
Power sense circuit (200), control unit (300) and remote platform；
The Temperature and Humidity circuit (100) is used to acquire the temperature-humidity signal of ONU equipment；
The power sense circuit (200) is used to acquire the power supply signal of ONU equipment feeder ear；
Described control unit (300) is respectively coupled to Temperature and Humidity circuit (100) and power sense circuit (200) with will be warm and humid
Degree signal and power supply signal are transmitted to remote platform and are monitored.
2. a kind of intelligent remote operational system based on ONU equipment according to claim 1, which is characterized in that the control
Unit (300) processed is connected by RJ45 interface with remote platform.
3. a kind of intelligent remote operational system based on ONU equipment according to claim 1, which is characterized in that the control
Unit (300), Temperature and Humidity circuit (100) and power sense circuit (200) processed are arranged in ONU equipment.
4. a kind of intelligent remote operational system based on ONU equipment according to claim 1, which is characterized in that the system
It further include power supply leading-in end, power supply output control circuit (400) and external equipment；
The power input is in the feeder ear of external equipment；
The power supply output control circuit (400) have several input interfaces (410) and it is several one by one with input interface
(410) corresponding output interface (420), several input interfaces (410) are coupled to control unit (300), the power supply output control
Relay is coupled on each output interface (420) of circuit (400) processed；
The contact switch of the relay is serially connected between power supply leading-in end and external equipment feeder ear.
5. a kind of intelligent remote operational system based on ONU equipment according to claim 4, which is characterized in that the electricity
Load overrun testing circuit (500) is coupled on the leading-in end of source, the load overrun testing circuit (500) passes through serial communication electricity
Road is coupled to control unit (300)；
Load overrun testing circuit (500) is used to detect the input current situation of power supply leading-in end to export corresponding load
The load signal is transmitted to remote platform by signal to control unit (300), described control unit (300).
6. a kind of intelligent remote operational system based on ONU equipment according to claim 5, which is characterized in that the electricity
Fuse melting silk is coupled on the leading-in end of source.
7. a kind of intelligent remote operational system based on ONU equipment according to claim 4, which is characterized in that described outer
Connecing equipment includes camera, interchanger or intersection annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579061.1U CN208768086U (en) | 2018-04-20 | 2018-04-20 | A kind of intelligent remote operational system based on ONU equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579061.1U CN208768086U (en) | 2018-04-20 | 2018-04-20 | A kind of intelligent remote operational system based on ONU equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208768086U true CN208768086U (en) | 2019-04-19 |
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ID=66125533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820579061.1U Active CN208768086U (en) | 2018-04-20 | 2018-04-20 | A kind of intelligent remote operational system based on ONU equipment |
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| Country | Link |
|---|---|
| CN (1) | CN208768086U (en) |
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2018
- 2018-04-20 CN CN201820579061.1U patent/CN208768086U/en active Active
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