CN102164382A - Network equipment remote control method, system and network equipment - Google Patents
Network equipment remote control method, system and network equipment Download PDFInfo
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- CN102164382A CN102164382A CN2011101274749A CN201110127474A CN102164382A CN 102164382 A CN102164382 A CN 102164382A CN 2011101274749 A CN2011101274749 A CN 2011101274749A CN 201110127474 A CN201110127474 A CN 201110127474A CN 102164382 A CN102164382 A CN 102164382A
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Abstract
The invention discloses a network equipment remote control method, a system and network equipment, and relates to the communication technology. The network equipment is used for detecting and receiving a ringing signal when a corresponding phone is called; and after a control unit in the network equipment receives the ringing signal, the control unit is used for controlling relative operations like resetting a corresponding hardware unit in the network equipment according to the ringing signal, so that the automatic recovery is realized in case that the network equipment has a fault resulting in the incapability of normal communication with other network equipment.
Description
Technical field
The present invention relates to the communication technology, relate in particular to a kind of network apparatus remote control method, system and the network equipment.
Background technology
At present, in mobile communications network, NodeB (base station) and RNC (Radio Network Controller, radio network controller) passes through ATM (Asynchronous Transfer Mode between, asynchronous transfer mode) or IP (Internet Protocol, Internet Protocol) network communicates, OMC (Operation ﹠amp; Maintenance Center, the operation maintenance center) provide routing function remote monitoring NodeB by RNC.OMC is as management station, and NodeB communicates by NMP between the two as the agency, and mobile network's structural representation as shown in Figure 1.
When the NodeB run duration produces fault, recover fault by OMC Long-distance Control NodeB usually, still, when the NodeB run duration produce that software fault causes and OMC between communication abnormality the time, OMC can't recover fault by Long-distance Control NodeB.
For example, if base station transmits interface board program exception causes ATM or IP communication disruption between base station and the RNC, so just can't receive monitor command from management station; The master control borad program exception causes base station side OAMAgent program exception, can't respond the monitor command from management station.
So, when the NodeB run duration produce that software fault causes and OMC between communication abnormality the time, can't realize automatic recovery, can only handle at artificial last station, fault is recovered in the base station that resets, and labor intensive and time fix a breakdown, and he has reduced equipment in net service time.
Summary of the invention
The embodiment of the invention provides a kind of network apparatus remote control method, system and the network equipment, be implemented in the network equipment break down cause being difficult to and other network equipment between during proper communication, recover automatically.
A kind of network apparatus remote control method that the embodiment of the invention provides comprises:
The network equipment detects and receives the called terminal ringing signal of pairing telephone set;
Control unit in the described network equipment is controlled the relevant hardware unit according to described bell signal.
The embodiment of the invention is corresponding to provide a kind of network equipment, comprising:
Receiving element is used to detect and receive the called terminal ringing signal of pairing telephone set;
Control unit is used for according to described bell signal the relevant hardware unit being controlled.
The embodiment of the invention also provides a kind of tele-control system of the network equipment, comprising:
Telephone set is used for receiving the bell signal that telephone exchange sends after definite self calling;
The network equipment is used to detect and receive the called terminal ringing signal of pairing telephone set; And according to described bell signal the relevant hardware unit is controlled by control unit.
The embodiment of the invention provides a kind of network apparatus remote control method, system and the network equipment, the network equipment detects and receives the bell signal of its telephone corresponding when called, control unit in the network equipment is after receiving this bell signal, according to the associative operation such as reset of relevant hardware unit in this bell signal control network devices, thereby be implemented in the network equipment break down cause being difficult to and other network equipment between during proper communication, recover automatically.
Description of drawings
Fig. 1 is a communication network architecture schematic diagram in the prior art;
The long-range control method flow chart of the network equipment that Fig. 2 provides for the embodiment of the invention;
A kind of analog to digital conversion circuit structural representation that Fig. 3 provides for the embodiment of the invention;
Fig. 4 is the digit pulse bell signal schematic diagram of analog to digital conversion circuit output in the embodiment of the invention;
The network equipment structural representation that Fig. 5 and Fig. 6 provide for the embodiment of the invention;
The tele-control system structural representation of the network equipment that Fig. 7 provides for the embodiment of the invention.
Embodiment
The embodiment of the invention provides a kind of network apparatus remote control method, system and the network equipment, the network equipment detects and receives the bell signal of its telephone corresponding when called, control unit in the network equipment is after receiving this bell signal, according to the associative operation such as reset of relevant hardware unit in this bell signal control network devices, thereby be implemented in the network equipment break down cause being difficult to and other network equipment between during proper communication, recover automatically.
As shown in Figure 2, the network apparatus remote control method that provides of the embodiment of the invention comprises:
Step S201, the network equipment detect and receive the called terminal ringing signal of pairing telephone set;
Control unit in step S202, the network equipment is controlled the relevant hardware unit according to bell signal.
Like this, when the NodeB run duration produce that software fault causes and OMC between communication abnormality the time, OMC can't recover fault by Long-distance Control NodeB, but can dial the optical transceiver official telephone that use this base station by the staff, make it as called reception bell signal, and then realization has been avoided artificial last station maintenance to the Long-distance Control of this base station.
Certainly, when residing machine room is furnished with landline telephone in the base station, also can be with landline telephone signal input base station, like this, the attendant just can realize simple remote maintenance is carried out in the base station by dialing this landline telephone.
ATM between base station and the RNC or IP transmission generally are based on the optical transmission backbone network of SDH (SynchronousDigital Hierarchy, synchronous digital hierarchy) at present.The machine room at place, base station uses optical transceiver that the SDH optical transmission signal is converted into the signals such as E1/STM-N/Ethernet that use the base station, send to the base station again, and present most of optical transceiver can both provide the official telephone of one road 64kbit/s, like this, can dial official telephone based on the SDH network between two optical transceivers.
Have more rich overhead-bits in the frame structure of SDH, two bytes of the E1 in its section overhead byte, E2 are used for carrying out public affair talk-back expense.E1 belongs to RSOH (Regeneration SectionOverHead, RSOH), is used for local public affair path, can insert at regenerator, and E2 belongs to MsOH (Multiplexing Section OverHead, MSOH).Be used for through public affair path, can insert at Multiplex section termination, the speed of these two kinds of public affair paths is 64kbit/s, on the SDH network equipment, the function of optical transceiver official telephone is by terminating machine, relaying or ADM (Automated DataManagement, automatic data management) wait public affair dish on each network equipment to realize, all be inserted with the public affair dish on the network equipments such as terminal, relaying and ADM, these public affair dishes are formed the public affair contacted system of having a style of one's own by the 64kbit/s channel that E1 byte in the overhead byte provides.The public affair dish at each station has the cover of oneself to be provided with and attribute, comprises the physical number, telephone number, active and standby quantity with system, working method of our station etc.The contact of public affair between any two stations can be undertaken by the telephone number of dialling the other side, i.e. addressing is called out, and also can promptly group busy at a certain station phone of holding a meeting of being authorized.
When dialing official telephone, called side will produce bell signal, and before not having ring, telephone line is provided the direct voltage of about 48V by telephone exchange.When the user was called out, telephone exchange was sent bell signal, and the sine wave of the common 25 ± 3V of bell signal, voltage effective peak are 90 ± 15V.Ring is the cycle with 5s usually, and promptly 1s send, and 4s is disconnected.
Control unit can promptly carry out reset processing to the whole network equipment after detecting bell signal, to recover fault, also can carry out the control of other type to hardware cell according to the characteristics such as ringing number of bell signal.
At this moment, the attendant need control call time well when calling, and makes the ringing number of the called bell signal that receives just want the pairing ringing number of Long-distance Control that carries out for the attendant.
Detect bell signal for the ease of control unit, and hardware cell is controlled according to bell signal, after producing bell signal and output, the simulation bell signal of optical transceiver official telephone output can be converted to the digit pulse bell signal, handle thereby be convenient to control unit.
According to the feature of bell signal, spendable analog to digital conversion circuit as shown in Figure 3:
Wherein, input 1, input 2 connect two data wires of optical transceiver official telephone respectively, when not having bell signal, supply power voltage on the circuit is 48V (old-fashioned switch is 60V), deficiency after diode D1～D4 rectification is so that voltage-stabiliser tube D5 conducting, and the bell signal output end voltage is near 0V; When bell signal arrives, AC signalling signal on the circuit becomes the Rectified alternating current of peak value 90V through diode D1～D4 rectifying conversion, its peak value is enough to puncture voltage-stabiliser tube D5, through R C is charged, the ring output end voltage raises, therefore, and during continuous ringing, this analog to digital conversion circuit output is the pulse signal in cycle with 5s, and periodic signal as shown in Figure 4.
Certainly, those skilled in the art can also adopt other analog to digital conversion circuit to realize analog-to-digital function according to actual conditions, are not limited to this analog to digital conversion circuit that the embodiment of the invention exemplifies.
The attendant has optical transceiver official telephone room at the residing machine room of RNC or other, use the official telephone of optical transceiver to dial the employed optical transceiver official telephone of fault base station transmits data, make it produce bell signal, after bell signal is converted into digital pulse signal by AD conversion unit, CPLD by each integrated circuit board of base station detects ringing number, and, attempt recovering fault according to the pairing veneer of ringing number hardware reset.
In step S202, the control unit in the network equipment is controlled the relevant hardware unit according to bell signal, specifically comprises:
Control unit is determined ringing number according to the digit pulse bell signal;
According to the corresponding relation of ringing number and preset ringing number of times and hardware cell sign and control types, the relevant hardware unit is controlled.
A unified control unit can be set in the network equipment, after determining the ringing number of bell signal, corresponding hardware unit in the base station is controlled, this control unit can use FPGA (FieldProgrammable Gate Array, field programmable gate array) or CPLD controllers such as (ComplexProgrammable Logic Device CPLDs).
Also the bell signal of the digit pulse form that D/A conversion unit can be exported is directly imported the CPLD of each integrated circuit board of base station side, when the CPLD detection ring number of each integrated circuit board equals the slot number of this plate, and can direct this plate of hardware reset.Certainly, also can realize other application,, make different processing according to different ringing number CPLD by the CPLD program setting according to ringing number.
When control unit is controlled the relevant hardware unit,, then can send reset signal to the relevant hardware unit if only need carry out reset processing to hardware cell.
Certainly, still carry out reset processing for fear of receive bell signal in operational excellence at the network equipment, control unit can be determined communication abnormality between the network equipment and other network equipment earlier before sending reset signal to the relevant hardware unit.
Owing to determine communication abnormality between the network equipment and other network equipment, illustrate that promptly the network equipment and non-operating state are good, and after can't being resetted by other network equipment, can send reset signal this moment to the relevant hardware unit
Can also judge whether and to reset according to reset signal by hardware cell oneself, at this moment, hardware cell is after the reset signal that receives the control unit transmission, whether unusual, and reset during communication abnormality between definite network equipment and other network equipment if determining to communicate by letter between the network equipment and other network equipment.
Accordingly, the embodiment of the invention also provides a kind of network equipment, and as shown in Figure 5, this network equipment comprises: receiving element 501, control unit 502 and hardware cell 503, wherein:
Receiving element 501 is used to detect and receive the called terminal ringing signal of pairing telephone set;
Wherein, telephone set can be the landline telephone that disposes in the network equipment machine room, employed optical transceiver official telephone in the time of also can being network equipment communication.In the embodiment of the invention, be that example describes with the optical transceiver official telephone.
Further, as shown in Figure 6, detect bell signal for the ease of control unit 502, and hardware cell is controlled according to bell signal, the simulation bell signal of optical transceiver official telephone output can be converted to the digit pulse bell signal, handle thereby be convenient to control unit.At this moment, also comprise in the network equipment: AD conversion unit 504 is used for the simulation bell signal of optical transceiver official telephone output is converted to the digit pulse bell signal.
At this moment, control unit 502 specifically is used for: determine ringing number according to the digit pulse bell signal;
According to the corresponding relation of ringing number and preset ringing number of times and hardware cell sign and control types, the relevant hardware unit is controlled.
Concrete, when control unit 502 only was used for the control hardware unit and resets, control unit 502 specifically was used for:
Determine ringing number according to the digit pulse bell signal;
Corresponding relation according to ringing number and preset ringing number of times and hardware cell sign sends reset signal to the relevant hardware unit.
Still carry out reset processing for fear of receive bell signal in operational excellence at the network equipment, control unit 502 also is used for:
Before the relevant hardware unit sends reset signal, determine communication abnormality between the network equipment and other network equipment.
Perhaps, hardware cell 503 also is used for, and whether after receiving the reset signal that control unit sends, it is unusual to determine to communicate by letter between the network equipment and other network equipment, and resets during communication abnormality between definite network equipment and other network equipment.
The also corresponding tele-control system that a kind of network equipment is provided of the embodiment of the invention as shown in Figure 7, comprises in this system:
Telephone set 701, be used for after determining self to be called out, receiving the bell signal that telephone exchange sends;
The network equipment 702 is used to detect and receive the called terminal ringing signal of pairing telephone set; And according to bell signal the relevant hardware unit is controlled by control unit.
In order to realize more rich remote control function according to bell signal, the network equipment also is used for:
After detecting and receiving the called terminal ringing signal of its pairing telephone set, the simulation bell signal that receives is converted to the digit pulse bell signal.
Like this, control unit can be determined ringing number according to the digit pulse bell signal; And, the relevant hardware unit is controlled according to the corresponding relation of ringing number and preset ringing number of times and hardware cell sign and control types.
Still carry out reset processing for fear of receive bell signal in operational excellence at the network equipment, the network equipment 702 also is used for:
Before the relevant hardware unit sends reset signal, determine communication abnormality between the network equipment and other network equipment.
Perhaps, the hardware cell in the network equipment is after receiving the reset signal that control unit sends, and whether determine to communicate by letter between the network equipment and other network equipment unusual, and resets during communication abnormality between definite network equipment and other network equipment.
The embodiment of the invention provides a kind of network apparatus remote control method, system and the network equipment, the network equipment detects and receives the bell signal of its telephone corresponding when called, control unit in the network equipment is after receiving this bell signal, according to the associative operation such as reset of relevant hardware unit in this bell signal control network devices, thereby be implemented in the network equipment break down cause being difficult to and other network equipment between during proper communication, recover automatically.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (14)
1. a network apparatus remote control method is characterized in that, comprising:
The network equipment detects and receives the called terminal ringing signal of pairing telephone set;
Control unit in the described network equipment is controlled the relevant hardware unit according to described bell signal.
2. the method for claim 1 is characterized in that, after described detection and receiving the called terminal ringing signal of its pairing telephone set, also comprises:
The simulation bell signal that receives is converted to the digit pulse bell signal.
3. method as claimed in claim 2 is characterized in that, the control unit in the described network equipment is controlled the relevant hardware unit according to described bell signal, specifically comprises:
Described control unit is determined ringing number according to described digit pulse bell signal;
According to the corresponding relation of described ringing number and preset ringing number of times and hardware cell sign and control types, the relevant hardware unit is controlled.
4. as claim 1 or 3 described methods, it is characterized in that, described the relevant hardware unit controlled, be specially:
Send reset signal to the relevant hardware unit.
5. method as claimed in claim 4 is characterized in that, and is described before the relevant hardware unit sends reset signal, also comprises:
Determine communication abnormality between the described network equipment and other network equipment.
6. method as claimed in claim 4 is characterized in that, also comprises:
Described hardware cell is after receiving the reset signal that described control unit sends, and whether determine to communicate by letter between the described network equipment and other network equipment unusual, and resets during communication abnormality between definite described network equipment and other network equipment.
7. a network equipment is characterized in that, comprising:
Receiving element is used to detect and receive the called terminal ringing signal of pairing telephone set;
Control unit is used for according to described bell signal the relevant hardware unit being controlled.
8. the network equipment as claimed in claim 7 is characterized in that, also comprises:
AD conversion unit, the simulation bell signal that is used for receiving is converted to the digit pulse bell signal.
9. the network equipment as claimed in claim 8 is characterized in that, described control unit specifically is used for:
Determine ringing number according to described digit pulse bell signal;
According to the corresponding relation of described ringing number and preset ringing number of times and hardware cell sign and control types, the relevant hardware unit is controlled.
10. the network equipment as claimed in claim 8 is characterized in that, described control unit specifically is used for:
Determine ringing number according to described digit pulse bell signal;
Corresponding relation according to described ringing number and preset ringing number of times and hardware cell sign sends reset signal to the relevant hardware unit.
11. the network equipment as claimed in claim 10 is characterized in that, described control unit also is used for:
Before the relevant hardware unit sends reset signal, determine communication abnormality between the described network equipment and other network equipment.
12. the network equipment as claimed in claim 10, it is characterized in that, described hardware cell is used for, after the reset signal that receives described control unit transmission, whether unusual, and reset during communication abnormality between definite described network equipment and other network equipment if determining to communicate by letter between the described network equipment and other network equipment.
13. the tele-control system of a network equipment is characterized in that, comprising:
Telephone set is used for receiving the bell signal that telephone exchange sends after definite self calling;
The network equipment is used to detect and receive the called terminal ringing signal of pairing telephone set; And according to described bell signal the relevant hardware unit is controlled by control unit.
14. system as claimed in claim 13 is characterized in that, the described network equipment also is used for: after detecting and receiving the called terminal ringing signal of its pairing telephone set, the simulation bell signal that receives is converted to the digit pulse bell signal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101274749A CN102164382A (en) | 2011-05-17 | 2011-05-17 | Network equipment remote control method, system and network equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101274749A CN102164382A (en) | 2011-05-17 | 2011-05-17 | Network equipment remote control method, system and network equipment |
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| CN102164382A true CN102164382A (en) | 2011-08-24 |
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| CN2011101274749A Pending CN102164382A (en) | 2011-05-17 | 2011-05-17 | Network equipment remote control method, system and network equipment |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60169263A (en) * | 1984-02-13 | 1985-09-02 | Canon Inc | Remote control system |
| CN1388680A (en) * | 2002-07-22 | 2003-01-01 | 北京长信嘉信息技术有限公司 | Remote control system and method for digital household network telephone |
| CN101540699A (en) * | 2009-05-04 | 2009-09-23 | 杭州华三通信技术有限公司 | Method and device for realizing remote maintenance of network equipment |
-
2011
- 2011-05-17 CN CN2011101274749A patent/CN102164382A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60169263A (en) * | 1984-02-13 | 1985-09-02 | Canon Inc | Remote control system |
| CN1388680A (en) * | 2002-07-22 | 2003-01-01 | 北京长信嘉信息技术有限公司 | Remote control system and method for digital household network telephone |
| CN101540699A (en) * | 2009-05-04 | 2009-09-23 | 杭州华三通信技术有限公司 | Method and device for realizing remote maintenance of network equipment |
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Application publication date: 20110824 |