CN102769864B - The alert processing method of radio frequency stretch system and system thereof - Google Patents
The alert processing method of radio frequency stretch system and system thereof Download PDFInfo
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- CN102769864B CN102769864B CN201210262497.5A CN201210262497A CN102769864B CN 102769864 B CN102769864 B CN 102769864B CN 201210262497 A CN201210262497 A CN 201210262497A CN 102769864 B CN102769864 B CN 102769864B
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a kind of alert processing method of radio frequency stretch system, comprising: the power-down state information obtaining each remote equipment in radio frequency stretch system; According to the described power-down state information obtained, judge whether there is remote equipment power down in each remote equipment described; If there is remote equipment power down, then the light of the remote equipment that shielding is adjacent with this power down remote equipment receives and dispatches alarm signal.In addition, also disclose a kind of alarming processing system of radio frequency stretch system, comprise acquisition module, judge module and shroud module.Adopting method of the present invention and system thereof, by obtaining the power-down state information of each remote equipment in radio frequency stretch system, in time when power down appears in remote equipment, the light of the remote equipment be adjacent transmitting-receiving alarm signal can be shielded.This addresses the problem and cause adjacent distal end equipment to occur the problem of light transmitting-receiving mistake alarm because of remote equipment power down, improve engineering maintenance quality, reduce unnecessary engineering maintenance cost.
Description
Technical field
The present invention relates to radio frequency stretch system technical field, particularly relate to a kind of alert processing method of radio frequency stretch system and a kind of alarming processing system of radio frequency stretch system.
Background technology
In radio frequency stretch system, remote equipment power fail warning refers to the alarm produced because of the mains-supplied interruption of remote equipment.The light transmitting-receiving alarm of remote equipment refers to the alarm produced when optical module fault or light path exception.During remote equipment power down, reserve battery can continue to power to supervisory control system, thus power fail warning signal is sent to proximal device by the supervisory control system of remote equipment.Reserve battery electricity exhausts, and when cannot continue to power to remote equipment, the optical module of adjacent distal end equipment can detect that light transmitting-receiving is abnormal, thus produces light transmitting-receiving alarm.That is, when remote equipment power down, although light path produces exception because of power down, after waiting service restoration, light path but still can normally work.Therefore, the light transmitting-receiving alarm produced due to power supply power-fail is unnecessary alarm, i.e. alarm by mistake.
In some radio frequency stretch systems, due to distant between different remote equipments, different power supply sources therefore may be had.When some remote equipment power down, and adjacent remote equipment does not have power down, and this adjacent distal end equipment can be caused like this to occur light transmitting-receiving alarm.If certain remote equipment is arranged on power down region frequently, then light transmitting-receiving alarm will appear on its adjacent remote equipment continually, and then causes adjacent distal end equipment to report a lot of light to receive and dispatch alarm signal to Surveillance center.When engineering maintenance personnel receive this light transmitting-receiving alarm in Surveillance center, will think that optical module or light path break down by mistake.This alarm situation by mistake greatly have impact on engineering maintenance work, adds unnecessary engineering maintenance cost.According to the actual fact, this problem is very general.Along with the increasing of remote equipment quantity of radio frequency stretch system, particularly the installation geographical environment of more and more remote equipment is tending towards severe, solve cause adjacent distal end equipment to occur because of remote equipment power down the problem of light transmitting-receiving mistake alarm seems particularly important.
Summary of the invention
For solving above-mentioned Problems existing, the invention provides a kind of alert processing method of radio frequency stretch system and a kind of alarming processing system of radio frequency stretch system.
An alert processing method for radio frequency stretch system, comprises the following steps:
Obtain the power-down state information of each remote equipment in radio frequency stretch system; Wherein, comprise the following steps:
The proximal device of radio frequency stretch system, by sending the instruction of power-down state information to each remote equipment described, obtains the power-down state information of each remote equipment described;
According to the described power-down state information obtained, judge whether there is remote equipment power down in each remote equipment described; Wherein, comprise the following steps:
The power-down state summary information that described each remote equipment difference received RF far-drawing system proximal device sends; Wherein, described power-down state summary information comprises the power-down state information of each remote equipment described;
According to the described power-down state summary information received, each remote equipment described has judged whether its adjacent distal end device looses power respectively;
If there is remote equipment power down, then the light of the remote equipment that shielding is adjacent with this power down remote equipment receives and dispatches alarm signal.
Compared with general technology, adopt the alert processing method of radio frequency stretch system of the present invention, by obtaining the power-down state information of each remote equipment in radio frequency stretch system, in time when power down appears in remote equipment, the light of the remote equipment be adjacent transmitting-receiving alarm signal can be shielded.This addresses the problem and cause adjacent distal end equipment to occur the problem of light transmitting-receiving mistake alarm because of remote equipment power down, improve engineering maintenance quality, reduce unnecessary engineering maintenance cost.
An alarming processing system for radio frequency stretch system, comprises acquisition module, judge module and shroud module;
Described acquisition module, for obtaining the power-down state information of each remote equipment in radio frequency stretch system; Wherein, described acquisition module, for passing through to send the instruction of power-down state information to each remote equipment described on the proximal device of radio frequency stretch system, obtains the power-down state information of each remote equipment described;
Described judge module, for according to the described power-down state information obtained, judges whether there is remote equipment power down in each remote equipment described; Described judge module comprises summary information receiver module;
Described summary information receiver module, for the power-down state summary information of received RF far-drawing system proximal device transmission respectively on each remote equipment described; Wherein, described power-down state summary information comprises the power-down state information of each remote equipment described;
Described judge module, is further used for, according to the described power-down state summary information received, each remote equipment described having judged whether its adjacent distal end device looses power respectively;
Described shroud module, for when there being remote equipment power down, the light shielding the remote equipment adjacent with this power down remote equipment receives and dispatches alarm signal.
Compared with general technology, adopt the alarming processing system of radio frequency stretch system of the present invention, by obtaining the power-down state information of each remote equipment in radio frequency stretch system, in time when power down appears in remote equipment, the light of the remote equipment be adjacent transmitting-receiving alarm signal can be shielded.This addresses the problem and cause adjacent distal end equipment to occur the problem of light transmitting-receiving mistake alarm because of remote equipment power down, improve engineering maintenance quality, reduce unnecessary engineering maintenance cost.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the alert processing method of radio frequency stretch system of the present invention;
Fig. 2 is the structural representation of the alarming processing system of radio frequency stretch system of the present invention.
Embodiment
For further setting forth the technological means that the present invention takes and the effect obtained, below in conjunction with accompanying drawing and preferred embodiment, to technical scheme of the present invention, carry out clear and complete description.
Referring to Fig. 1, is the schematic flow sheet of the alert processing method of radio frequency stretch system of the present invention.The alert processing method of radio frequency stretch system of the present invention comprises the following steps:
S101 obtains the power-down state information of each remote equipment in radio frequency stretch system;
As one of them embodiment, the proximal device of radio frequency stretch system, by sending the instruction of power-down state information to each remote equipment described, obtains the power-down state information of each remote equipment described.
As one of them embodiment, described power-down state information can comprise the device numbering of remote equipment, routing address and power supply power-fail alarm status information.
Preferably, the proximal device of radio frequency stretch system sends to each remote equipment and collects power supply power-fail information broadcasting order bag; After remote equipment receives and collects power supply power-fail information broadcasting order bag, proximally equipment sends and collects power supply power-fail information broadcasting and respond bag, and the data content responded in bag comprises: the data of the device numbering of this remote equipment, routing address, device power supply (DPS) power fail warning state.
Proximal device can send to all remote equipments and collect power supply power-fail information broadcasting order bag under manual triggers; After proximal device receives the power fail warning state broadcast response bag of all remote equipments, wait for manual triggers next time.Whether continuous detection manual trigger switch is opened, if manual trigger switch is opened, then first closes trigger switch.According to the protocol groups packet of proximal-distal devices communicating, notify that each remote equipment will collect power supply power-fail information.Call sending module, driven Packet Generation, after being sent by bus port, the timing stand-by period of 5 ~ 10 seconds (decides the stand-by period according to the quantity of remote equipment in network, quantity is more, and the stand-by period is more of a specified duration), wait for the response data bag of remote equipment.If receive the response packet of remote equipment, judge whether packet is collect power supply power-fail information broadcasting to respond bag, if, judge whether that having received all broadcast datas responds bag further, if received all broadcast packets, then arrange the data of the power fail warning information of all remote equipments, according to communication protocol, these data composition is comprised the broadcasting command bag of the power fail warning information of all remote equipments, call sending module, driven Packet Generation by bus port, after being sent, wait for the response data bag of remote equipment.Whether if receive the response packet of remote equipment, judge whether packet is broadcast response bag, if so, further judgement has received all broadcast datas and has responded bag, and if so, flow processing terminates, continue to detect manual trigger switch and open.
Preferably, proximal device can send to each remote equipment and collect power supply power-fail information broadcasting order bag under timer period timing to situation; After proximal device receives each remote equipment power fail warning state broadcast response bag, wait for timing cycle next time.
S102, according to the described power-down state information obtained, judges whether there is remote equipment power down in each remote equipment described;
As one of them embodiment, each remote equipment described can distinguish the power-down state summary information that received RF far-drawing system proximal device sends; Wherein, described power-down state summary information comprises the power-down state information of each remote equipment described;
According to the described power-down state summary information received, each remote equipment described has judged whether its adjacent distal end device looses power respectively.
Preferably, after the collection power supply power-fail information broadcasting that proximal device receives each remote equipment responds bag, arrange the power fail warning information of all remote equipments, and gather bag to the broadcasting command that all remote equipments send all remote equipment power fail warning states.
If S103 has remote equipment power down, then the light of the remote equipment that shielding is adjacent with this power down remote equipment receives and dispatches alarm signal.
Preferably, after each remote equipment receives the broadcasting command bag of all remote equipment power fail warning states, parse adjacent remote equipment according to the content of packet and whether occur power supply power-fail alarm, if occurred, then mask the light transmitting-receiving alarm of self, and proximally equipment sends broadcast response bag.
As one of them embodiment, if there is its routing address of one or more remote equipment to change in each remote equipment described, then sends routing address to Surveillance center and change alarm signal.
When having looped network in radio frequency stretch system network, if looped network disconnects, the routing address of some remote equipment can change; Or in the middle of certain one-level, add remote equipment, the routing address of some remote equipment in network also can be caused to change, thus cause obtaining power supply power-fail message accurately.When occurring that routing address changes, routing address can be changed alarm report to Surveillance center.
As one of them embodiment, when described remote equipment or proximal device receive data, if the time receiving data reaches predetermined time period, then again send data to described remote equipment or proximal device.
For strengthening the reliability of communication process, can arrange exception handling, namely proximal device and/or remote equipment are before transmission or waiting for packet, preset timing parameters, if data receiver exceedes this timing parameters, then re-execute transmission packet command, and limit maximum transmission times.
In above-mentioned steps, proximal device receives the packet that all remote equipments send, and remote equipment only processes source station and is proximal device but point of destination is the packet of this remote equipment, based on the effect that this center that can play proximal device controls.
Preferably, in the present invention, radio frequency stretch system adopts full-duplex link to communicate.
As one of them embodiment, after remote equipment receives proximal device broadcasting command bag, if packet collects power supply power-fail information broadcasting order bag, then according to this packet of proximal-distal protocol analysis, and start to collect the data of the device numbering of this remote equipment, routing address, device looses power alarm status, legal packet is become according to protocol packing, call sending module, drive by Packet Generation to proximal device by bus port, opening timing device timing simultaneously and default maximum number of times of transmission.If timer arrives, but send time-out, and do not reach default maximum number of times of transmission, then re invocation sending module sends.
If packet is the broadcasting command of all remote equipment power fail warning states that proximal device sends gather bag, then according to this packet of proximal-distal protocol analysis, in this packet, comprise following content: the routing address information of all remote equipments, the power supply power-fail warning information of all remote equipments.Routing address can reflect the position in the network link of remote equipment place, resolves routing address and power supply power-fail warning information, then can know that the prime that this remote equipment is adjacent or rear class equipment (if looped network, will affect rear class equipment; If do not have looped network, such as daisy chain networking, then only affect prime equipment) whether there is power supply power-fail alarm.If power supply power-fail alarm (according to the definition of light transmitting-receiving alarm, then this equipment there will be light transmitting-receiving alarm) has appearred in the prime that this remote equipment is adjacent or rear class equipment, then this remote equipment has masked the light transmitting-receiving alarm of self.And proximally equipment sends broadcast response bag, namely becomes legal packet according to proximal-distal protocol packing, calls sending module, drive by Packet Generation to proximal device by bus port, opening timing device timing simultaneously and default maximum number of times of transmission.If timer arrives, but send time-out, and do not reach default maximum number of times of transmission, then re invocation sending module sends.
Compared with general technology, adopt the alert processing method of radio frequency stretch system of the present invention, by obtaining the power-down state information of each remote equipment in radio frequency stretch system, in time when power down appears in remote equipment, the light of the remote equipment be adjacent transmitting-receiving alarm signal can be shielded.This addresses the problem and cause adjacent distal end equipment to occur the problem of light transmitting-receiving mistake alarm because of remote equipment power down, improve engineering maintenance quality, reduce unnecessary engineering maintenance cost.
Referring to Fig. 2, is the structural representation of the alarming processing system of radio frequency stretch system of the present invention.The alarming processing system of radio frequency stretch system of the present invention comprises: acquisition module 201, judge module 202 and shroud module 203;
Described acquisition module 201, for obtaining the power-down state information of each remote equipment in radio frequency stretch system;
As one of them embodiment, described power-down state information can comprise the device numbering of remote equipment, routing address and power supply power-fail alarm status information.
As one of them embodiment, described acquisition module 201, for passing through to send the instruction of power-down state information to each remote equipment described on the proximal device of radio frequency stretch system, obtains the power-down state information of each remote equipment described.
Described judge module 202, for according to the described power-down state information obtained, judges whether there is remote equipment power down in each remote equipment described;
As one of them embodiment, described judge module 202 can comprise summary information receiver module;
Described summary information receiver module, for the power-down state summary information of received RF far-drawing system proximal device transmission respectively on each remote equipment described; Wherein, described power-down state summary information comprises the power-down state information of each remote equipment described;
Described judge module 202, is further used for, according to the described power-down state summary information received, each remote equipment described having judged whether its adjacent distal end device looses power respectively.
Described shroud module 203, for when there being remote equipment power down, the light shielding the remote equipment adjacent with this power down remote equipment receives and dispatches alarm signal.
For strengthening the reliability of communication process, can arrange exception handling, namely proximal device and/or remote equipment are before transmission or waiting for packet, preset timing parameters, if data receiver exceedes this timing parameters, then re-execute transmission packet command, and limit maximum transmission times.
As one of them embodiment, the alarming processing system of radio frequency stretch system of the present invention also can comprise alarm signal sending module;
Described alarm signal sending module, for when there being its routing address of one or more remote equipment to change in each remote equipment described, sending routing address to Surveillance center and changing alarm signal.
Compared with general technology, adopt the alarming processing system of radio frequency stretch system of the present invention, by obtaining the power-down state information of each remote equipment in radio frequency stretch system, in time when power down appears in remote equipment, the light of the remote equipment be adjacent transmitting-receiving alarm signal can be shielded.This addresses the problem and cause adjacent distal end equipment to occur the problem of light transmitting-receiving mistake alarm because of remote equipment power down, improve engineering maintenance quality, reduce unnecessary engineering maintenance cost.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (6)
1. an alert processing method for radio frequency stretch system, is characterized in that, comprises the following steps:
Obtain the power-down state information of each remote equipment in radio frequency stretch system; Wherein, comprise the following steps:
The proximal device of radio frequency stretch system, by sending the instruction of power-down state information to each remote equipment described, obtains the power-down state information of each remote equipment described;
According to the described power-down state information obtained, judge whether there is remote equipment power down in each remote equipment described; Wherein, comprise the following steps:
The power-down state summary information that described each remote equipment difference received RF far-drawing system proximal device sends; Wherein, described power-down state summary information comprises the power-down state information of each remote equipment described;
According to the described power-down state summary information received, each remote equipment described has judged whether its adjacent distal end device looses power respectively;
If there is remote equipment power down, then the light of the remote equipment that shielding is adjacent with this power down remote equipment receives and dispatches alarm signal.
2. the alert processing method of radio frequency stretch system according to claim 1, it is characterized in that, in described acquisition radio frequency stretch system the power-down state information of each remote equipment step in, described power-down state information comprises the device numbering of remote equipment, routing address and power supply power-fail alarm status information.
3. the alert processing method of radio frequency stretch system according to claim 1, is characterized in that, further comprising the steps of:
If there is one or more remote equipment routing address to change in each remote equipment described, then sends routing address to Surveillance center and change alarm signal.
4. the alert processing method of radio frequency stretch system according to claim 1, is characterized in that, further comprising the steps of:
When described remote equipment or proximal device receive data, if the time receiving data reaches predetermined time period, then again send data to described remote equipment or proximal device.
5. an alarming processing system for radio frequency stretch system, is characterized in that, comprises acquisition module, judge module and shroud module;
Described acquisition module, for obtaining the power-down state information of each remote equipment in radio frequency stretch system; Wherein, described acquisition module, for passing through to send the instruction of power-down state information to each remote equipment described on the proximal device of radio frequency stretch system, obtains the power-down state information of each remote equipment described;
Described judge module, for according to the described power-down state information obtained, judges whether there is remote equipment power down in each remote equipment described; Described judge module comprises summary information receiver module;
Described summary information receiver module, for the power-down state summary information of received RF far-drawing system proximal device transmission respectively on each remote equipment described; Wherein, described power-down state summary information comprises the power-down state information of each remote equipment described;
Described judge module, is further used for, according to the described power-down state summary information received, each remote equipment described having judged whether its adjacent distal end device looses power respectively;
Described shroud module, for when there being remote equipment power down, the light shielding the remote equipment adjacent with this power down remote equipment receives and dispatches alarm signal.
6. the alarming processing system of radio frequency stretch system according to claim 5, is characterized in that, also comprises alarm signal sending module;
Described alarm signal sending module, for when there being one or more remote equipment routing address to change in each remote equipment described, sending routing address to Surveillance center and changing alarm signal.
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| CN201210262497.5A CN102769864B (en) | 2012-07-26 | 2012-07-26 | The alert processing method of radio frequency stretch system and system thereof |
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| CN201210262497.5A CN102769864B (en) | 2012-07-26 | 2012-07-26 | The alert processing method of radio frequency stretch system and system thereof |
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| CN102769864B true CN102769864B (en) | 2016-03-16 |
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| CN101483480A (en) * | 2009-02-18 | 2009-07-15 | 成都格莱科技有限公司 | Power down warning apparatus for remote communication device and optical transceiving module |
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| CN102281167A (en) * | 2010-06-13 | 2011-12-14 | 北京润光泰力科技发展有限公司 | Method and system for detecting power failure of network equipment |
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