CN104917625A - Method for obtaining powered-off state of user end device and head end device - Google Patents
Method for obtaining powered-off state of user end device and head end device Download PDFInfo
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- CN104917625A CN104917625A CN201410091167.3A CN201410091167A CN104917625A CN 104917625 A CN104917625 A CN 104917625A CN 201410091167 A CN201410091167 A CN 201410091167A CN 104917625 A CN104917625 A CN 104917625A
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Abstract
The invention relates to a method for obtaining the powered-off state of a user end device and a head end device. The head end device comprises a judging module, an information transmitting and receiving module, and a passage release module, wherein the judging module is used for judging whether a user end device which is off from a network exists, the information transmitting and receiving module is used for transmitting an electricity utilization inquiry request for inquiring the electricity utilization condition of the user end device which is off from the network to a smart electric meter when the user end device which is off from the network exists, and receiving electricity utilization information returned by the smart electric meter according to the electricity utilization inquiry request, the judging module is also used for judging whether the user end device which is off from the network is powered off according to the received electricity utilization information, and the passage release module is used for releasing a network passage which is distributed for the user end device which is off from the network when the user end device which is off from the network is powered off. The invention also provides a method for obtaining the powered-off state of a user end device. With the method for obtaining the powered-off state of the user end device and the head end device of the invention adopted, the powered-off state of the user end device can be initiatively obtained under the premise that the user end device is not required to report the powered-off state by using a specific circuit.
Description
Technical field
The present invention relates to network communication, particularly relate to a kind of method and the headend that obtain ustomer premises access equipment off-position.
Background technology
In network communication, headend and ustomer premises access equipment carry out information transmission by network path, wherein, if headend is known after off-position appears in ustomer premises access equipment, then can discharge and originally arrange to that network channel of ustomer premises access equipment, and then save Internet resources.At present, the mode that headend obtains ustomer premises access equipment off-position mainly initiatively sends alarm for power-off signal (Dying Gasp) to headend according to ustomer premises access equipment, wherein, ustomer premises access equipment initiatively sends alarm for power-off signal (Dying Gasp) to be needed in ustomer premises access equipment, to design particular electrical circuit realize, namely this particular electrical circuit is utilized to store certain energy, when there is power-off in ustomer premises access equipment, can utilize the energy of storage that the off-position of ustomer premises access equipment is sent to headend, and then make headend make certain response.So, the newly-increased circuit producing alarm for power-off signal (Dying Gasp) on ustomer premises access equipment, not only need to consume more bulky capacitor and more circuit area and increase cost, also can produce the problem of heating and life of product shortening simultaneously because of newly-increased alarm for power-off circuit.
Summary of the invention
In view of this, the object of this invention is to provide a kind of obtain ustomer premises access equipment off-position headend and headend obtain the method for ustomer premises access equipment off-position, ustomer premises access equipment can not be needed initiatively to send off-position that alarm for power-off signal (Dying Gasp) also can know ustomer premises access equipment, the series of problems that the increase namely decreasing ustomer premises access equipment hardware circuit brings.
The headend of the acquisition ustomer premises access equipment off-position provided in embodiment of the present invention, comprises judge module, signal dispatcher module, path release module.Described headend is connected with described ustomer premises access equipment, intelligent electric meter respectively.Judge module, judges whether the networking of described ustomer premises access equipment goes offline; Signal dispatcher module, for when the net drop of described ustomer premises access equipment, send electricity consumption inquiry request to described intelligent electric meter to inquire about the electricity consumption situation of described ustomer premises access equipment, and the power information of described ustomer premises access equipment is received from described intelligent electric meter, wherein, described judge module is also for judging the whether power-off of described ustomer premises access equipment according to described power information; Path release module, for when the power-off of described ustomer premises access equipment, the network path resource of described ustomer premises access equipment is distributed in release.
Preferably, described headend also comprises and reconnects module, reconnects module for when described ustomer premises access equipment does not have power-off, reconnects described ustomer premises access equipment.
Preferably, described electricity consumption inquiry request comprises the internet protocol address of described ustomer premises access equipment, and described internet protocol address is used for determining described ustomer premises access equipment.
Preferably, described power information comprises the real-time power consumption of described ustomer premises access equipment.
Preferably, when described real-time power consumption is less than a preset value, described judge module judges described ustomer premises access equipment power-off; And
When described real-time power consumption is no less than a preset value, described judge module judges that described ustomer premises access equipment does not have power-off.
The method of the acquisition ustomer premises access equipment off-position provided in embodiment of the present invention, comprises the following steps: judge whether the networking of described ustomer premises access equipment goes offline; When the net drop of described ustomer premises access equipment, send electricity consumption inquiry request to described intelligent electric meter to inquire about the electricity consumption situation of described ustomer premises access equipment; The power information of described ustomer premises access equipment is received from described intelligent electric meter; The whether power-off of described ustomer premises access equipment is judged according to described power information; When the power-off of described ustomer premises access equipment, then the network channel resource of described ustomer premises access equipment is distributed in release.
Preferably, when described ustomer premises access equipment does not have power-off, then described ustomer premises access equipment is reconnected.
Preferably, described electricity consumption inquiry request comprises the internet protocol address of described ustomer premises access equipment, and described internet protocol address is used for determining described ustomer premises access equipment.
Preferably, described power information comprises the real-time power consumption of described ustomer premises access equipment.
Preferably, when described real-time power consumption is less than a preset value, described ustomer premises access equipment power-off is judged;
When described real-time power consumption is no less than a preset value, judge that described ustomer premises access equipment does not have power-off.
The method of above-mentioned acquisition ustomer premises access equipment off-position and headend can utilize the off-position of intelligent electric meter active obtaining ustomer premises access equipment, thus do not need the newly-increased circuit producing alarm for power-off signal (Dying Gasp) of ustomer premises access equipment, and then avoid the series of problems brought due to newly-increased circuit.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.Accompanying drawing explanation
Fig. 1 is the applied environment schematic diagram that the present invention obtains headend one execution mode of ustomer premises access equipment off-position.
Fig. 2 is the functional block diagram that the present invention obtains headend one execution mode of ustomer premises access equipment off-position.
Fig. 3 is the transmission diagram sending electricity consumption inquiry request and receive power information.
Fig. 4 is the functional block diagram that the present invention obtains the another execution mode of headend of ustomer premises access equipment off-position.
Fig. 5 is the flow chart that the present invention obtains method one execution mode of ustomer premises access equipment off-position.
Main element symbol description
Headend 10
Cloud server 20
Intelligent grid control centre 30
Intelligent electric meter 40
Ustomer premises access equipment 50
Judge module 102
Signal dispatcher module 104
Path release module 106
Reconnect module 108
Memory 110
Processor 112
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Fig. 1 is the applied environment schematic diagram that the present invention obtains headend 10 1 execution mode of ustomer premises access equipment 50 off-position.In the present embodiment, headend 10, cloud server 20, intelligent grid control centre 30, intelligent electric meter 40 and ustomer premises access equipment 50 are connected by network, network wherein between headend 10, cloud server 20 and ustomer premises access equipment 50 is Internet, and the network between intelligent grid control centre 30, intelligent electric meter 40 and ustomer premises access equipment 50 is intelligent grid, Internet and intelligent grid then can be connected by intelligent grid control centre 30.In the present embodiment, headend 10 is mainly positioned at Virtual network operator place, by the network channel that distributes be positioned at the ustomer premises access equipment 50 that each user locates and be connected, wherein, ustomer premises access equipment 50 mainly comprises the network equipment that modulator-demodulator, hub, switch and router etc. connect subscriber terminal equipment, and these ustomer premises access equipments 50 are if there is the situation of net drop, then may be that network connects appearance extremely, also may be that off-position has appearred in ustomer premises access equipment 50 simultaneously.So once off-position has appearred in ustomer premises access equipment 50, headend 10 need make certain reaction to this.In the present embodiment, the intelligent grid that intelligent grid control centre 30 and intelligent electric meter 40 form can integrate power transmission and distribution and network communication system, power line is utilized to realize information transmission, simultaneously also because of its automation and informationalized advantage, and then the function possessing supervision, diagnosis and repair, wherein, intelligent electric meter 40 can calculate the electricity consumption situation of each circuit load according to the overall power consumption of record, relies on intelligent grid and the Internet power information to be fed back simultaneously.
Figure 2 shows that the functional block diagram of headend 10 1 execution mode of the present invention.Headend 10 comprises judge module 102, signal dispatcher module 104, path release module 106 and reconnects module 108.
Judge module 102 judges whether ustomer premises access equipment 50 exists net drop.In the present embodiment, when headend 10 detect the data volume being transferred to ustomer premises access equipment 50 reduce in a large number even there is no transfer of data time, then headend 10 just can judge that ustomer premises access equipment 50 occurs net drop.
The electricity consumption inquiry request of inquiring about the ustomer premises access equipment 50 electricity consumption situation that goes offline is sent to intelligent electric meter 40 by internet and intelligent grid by signal dispatcher module 104.In the present embodiment, the electricity consumption inquiry request of inquiring about the ustomer premises access equipment 50 electricity consumption situation that goes offline is sent to intelligent electric meter 40 by cloud server 20 and intelligent grid control centre 30 by signal dispatcher module 104 successively, its concrete transfer process is as shown in step S1-S5 in Fig. 3, wherein Fig. 3 is the transmission diagram sending electricity consumption inquiry request and receive power information, in step S1-S5: signal dispatcher module 104 sends a response request to cloud server 20(step S1), to confirm whether good headend 10 is connected with cloud server 20 network; Cloud server 20 sends confirmation response to headend 10(step S2), received by signal dispatcher module 104, namely headend 10 can judge that it is connected well with cloud server 20 network; Headend 10 transmission inquires about the electricity consumption inquiry request of the ustomer premises access equipment 50 electricity consumption situation that goes offline to cloud server 20(step S3); Cloud server 20 transmits above-mentioned electricity consumption inquiry request to intelligent grid control centre 30(step S4); Intelligent grid control centre 30 transmits above-mentioned electricity consumption inquiry request to intelligent electric meter 40(step S5).In this real-time mode, electricity consumption inquiry request comprises the internet protocol address (Internet Protocol Address, IP Address) of the ustomer premises access equipment 50 of net drop, can be used for searching corresponding ustomer premises access equipment 50 by intelligent electric meter 40.
Signal dispatcher module 104 is also for receiving the power information of the ustomer premises access equipment 50 gone offline that intelligent electric meter 40 returns according to electricity consumption inquiry request.In the present embodiment; the power information that intelligent electric meter 40 returns also is be back to headend 10 by intelligent grid control centre 30 and cloud server 20 and received by signal dispatcher module 104; its idiographic flow is as shown in S6-S9 in Fig. 3: intelligent electric meter 40 is according to the electricity consumption inquiry request received; inquire about the power information (step S6) of the above-mentioned ustomer premises access equipment 50 that goes offline, described power information comprises the real-time power consumption of the above-mentioned ustomer premises access equipment 50 gone offline; Intelligent electric meter 40 obtains the power information of the ustomer premises access equipment 50 gone offline and returns to intelligent grid control centre 30(step S7); Intelligent grid control centre 30 receives power information and is back to cloud server 20(step S8); Cloud server 20 receives power information and is back to headend 10(step S9), and received by signal dispatcher module 104.
In the present embodiment, after signal dispatcher module 104 have received the described power information of described intelligent electric meter 40 passback, whether judge module 102 can judge according to described power information ustomer premises access equipment 50 power-off that goes offline.In the present embodiment, when the power consumption in the power information returned is less than a preset value, then the judge module 102 in headend 10 can judge the ustomer premises access equipment 50 power-off of said wires.In the present embodiment, for judging that the preset value of ustomer premises access equipment 50 power-off gone offline can be set to 0.3 kilowatt hour, and in other real-time modes, above-mentioned preset value also can be set to other numerical value.
Path release module 106 is for when judge module 102 judges the ustomer premises access equipment 50 power-off gone offline, and the path of above-mentioned power-off ustomer premises access equipment 50 is distributed in release, and then saves Internet resources.In this real-time mode, headend 10 can distribute a network path to each ustomer premises access equipment 50 be attached thereto, to carry out the transmission of information data, but headend 10 is once know that there is ustomer premises access equipment 50 occurs powering-off state, then can discharge the network path distributing to power-off ustomer premises access equipment 50.
Reconnect module 108 for when the ustomer premises access equipment 50 of net drop does not have power-off, again attempt connecting ustomer premises access equipment 50.In the present embodiment, when confirming that the ustomer premises access equipment 50 of net drop does not have power-off, then illustrate that above-mentioned ustomer premises access equipment 50 has only occurred that network connects abnormal, need headend 10 to reconnect ustomer premises access equipment 50.
Figure 4 shows that the functional block diagram of the another execution mode of headend 10 of the present invention.In the present embodiment, headend 10 comprises judge module 102, signal dispatcher module 104, path release module 106, reconnects module 108, memory 110 and processor 112.Module 102 ~ 108 is for being stored in the executable program in memory 110, and processor 112 performs these executable programs, to realize its function separately.
By the execution of above-mentioned functions module, headend 10 can the off-position of acquisition ustomer premises access equipment initiatively, and then do not need ustomer premises access equipment 50 to produce alarm for power-off signal (Dying Gasp) to inform headend 10 by newly-increased particular electrical circuit, so, cost and integrity problem that ustomer premises access equipment 50 increases circuit generation newly is just decreased.
Fig. 5 is the flow chart that the present invention obtains method one execution mode of ustomer premises access equipment 50 off-position.Hereafter will introduce in Fig. 5 the method obtaining ustomer premises access equipment 50 off-position in detail in conjunction with above-mentioned Fig. 3, wherein this method is applied in the implementation environment shown in Fig. 1, and by method described in the Implement of Function Module shown in Fig. 2 or Fig. 4.
In step S300, judge module 102 judges whether ustomer premises access equipment 50 goes offline.In the present embodiment, when headend 10 detect the data volume being transferred to ustomer premises access equipment 50 reduce in a large number even there is no transfer of data time, then headend 10 just can judge that ustomer premises access equipment 50 goes offline.
In step S302, the electricity consumption inquiry request of inquiring about the ustomer premises access equipment 50 electricity consumption situation that goes offline is sent to intelligent electric meter 40 by internet and intelligent grid by signal dispatcher module 104.In the present embodiment, the electricity consumption inquiry request of inquiring about the ustomer premises access equipment 50 electricity consumption situation gone offline is sent to intelligent electric meter 40 by cloud server 20 and intelligent grid control centre 30 successively, its concrete transfer process is as shown in step S1-S5 in Fig. 3: in headend 10, signal dispatcher module 104 sends a response request to cloud server 20(step S1), to confirm whether good headend 10 is connected with cloud server 20 network; Cloud server 20 sends confirmation response to headend 10(step S2), received by signal dispatcher module 104, namely headend 10 can judge that it is connected well with cloud server 20 network; Headend 10 transmission inquires about the electricity consumption inquiry request of ustomer premises access equipment 50 power information that goes offline to cloud server 20(step S3); Cloud server 20 transmits above-mentioned electricity consumption inquiry request to intelligent grid control centre 30(step S4); Intelligent grid control centre 30 transmits above-mentioned electricity consumption inquiry request to intelligent electric meter 40(step S5).In this real-time mode, electricity consumption inquiry request comprises the internet protocol address (Internet Protocol Address, IP Address) of the ustomer premises access equipment 50 of network electric wire, and it can be used for searching corresponding ustomer premises access equipment 50 by intelligent electric meter 40.
In step S304, signal dispatcher module 104 receives the power information of the ustomer premises access equipment 50 gone offline that intelligent electric meter 40 returns according to electricity consumption inquiry request.In the present embodiment; the power information that intelligent electric meter 40 returns also is be back to headend 10 by intelligent grid control centre 30 and cloud server 20 and received by signal dispatcher module 104; its idiographic flow is as shown in S6-S9 in Fig. 3: intelligent electric meter 40 is according to the electricity consumption inquiry request received; inquire about the power information (step S6) of the above-mentioned ustomer premises access equipment 50 that goes offline, described power information comprises the real-time power consumption of the above-mentioned ustomer premises access equipment 50 gone offline; Intelligent electric meter 40 obtains the power information of the ustomer premises access equipment 50 that goes offline and returns to intelligent grid control centre 30(step S7); Intelligent grid control centre 30 receives power information and is back to cloud server 20(step S8); Cloud server 20 receives power information and is back to headend 10(step S9), and received by signal dispatcher module 104.
In step S306, whether judge module 102 judges ustomer premises access equipment 50 power-off gone offline according to the power information received.In this real-time mode, when the power consumption in the power information returned is less than a preset value, then the judge module 102 in headend 10 can judge the ustomer premises access equipment 50 power-off of said wires.In this real-time mode, for judging that the preset value of ustomer premises access equipment 50 power-off gone offline can be set to 0.3 kilowatt hour, and in other real-time modes, above-mentioned preset value also can be set to other numerical value.
In step S308, when the ustomer premises access equipment 50 power-off gone offline, the path of above-mentioned power-off ustomer premises access equipment 50 is distributed in path release module 106 release, and then saves Internet resources.In this real-time mode, headend 10 can distribute a network path to each ustomer premises access equipment 50 be attached thereto, to carry out the transmission of information data, but headend 10 is once know that there is ustomer premises access equipment 50 occurs powering-off state, then can discharge distribute to power-off ustomer premises access equipment 50 path to save path resource.
In step S310, when the ustomer premises access equipment 50 gone offline does not have power-off, then the ustomer premises access equipment 50 gone offline is described, and only just network connection appearance is abnormal, then headend 10 is attempted connecting ustomer premises access equipment 50 again.
In sum, by obtaining method and the headend of user side off-position disclosed in present embodiment, the newly-increased circuit producing alarm for power-off signal (Dying Gasp) on ustomer premises access equipment can not be needed also to obtain the off-position of ustomer premises access equipment timely, also can avoid because increasing the ustomer premises access equipment lost of life producing alarm for power-off signal (Dying Gasp) circuit and produce, the series of problems such as reliability reduction and cost increase simultaneously.
Claims (10)
1. obtain a method for ustomer premises access equipment off-position, be applied in headend, described headend is connected with intelligent electric meter with described ustomer premises access equipment respectively, it is characterized in that, the method for described acquisition ustomer premises access equipment off-position comprises:
Judge whether the networking of described ustomer premises access equipment goes offline;
When the net drop of described ustomer premises access equipment, send electricity consumption inquiry request to described intelligent electric meter to inquire about the electricity consumption situation of described ustomer premises access equipment;
The power information of described ustomer premises access equipment is received from described intelligent electric meter;
The whether power-off of described ustomer premises access equipment is judged according to described power information; And
When the power-off of described ustomer premises access equipment, then the network channel resource of described ustomer premises access equipment is distributed in release.
2. the method obtaining ustomer premises access equipment off-position as claimed in claim 1, is characterized in that, when described ustomer premises access equipment does not have power-off, then reconnect described ustomer premises access equipment.
3. the method obtaining ustomer premises access equipment off-position as claimed in claim 1, it is characterized in that, described electricity consumption inquiry request comprises the internet protocol address of described ustomer premises access equipment, and described internet protocol address is used for determining described ustomer premises access equipment.
4. the method obtaining ustomer premises access equipment off-position as claimed in claim 1, it is characterized in that, described power information comprises the real-time power consumption of described ustomer premises access equipment.
5. the as claimed in claim 4 method obtaining ustomer premises access equipment off-position, is characterized in that, judges that the step of described ustomer premises access equipment whether power-off comprises: when described real-time power consumption is less than a preset value, judge described ustomer premises access equipment power-off; And
When described real-time power consumption is no less than a preset value, judge that described ustomer premises access equipment does not have power-off.
6. obtain a headend for ustomer premises access equipment off-position, be connected respectively, it is characterized in that with described ustomer premises access equipment with intelligent electric meter, described headend comprises:
Judge module, judges whether the networking of described ustomer premises access equipment goes offline;
Signal dispatcher module, for when the net drop of described ustomer premises access equipment, send electricity consumption inquiry request to described intelligent electric meter to inquire about the electricity consumption situation of described ustomer premises access equipment, and the power information of described ustomer premises access equipment is received from described intelligent electric meter, wherein, described judge module is also for judging the whether power-off of described ustomer premises access equipment according to described power information; And
Path release module, for when the power-off of described ustomer premises access equipment, the network path resource of described ustomer premises access equipment is distributed in release.
7. the headend obtaining ustomer premises access equipment off-position as claimed in claim 6, it is characterized in that, described headend also comprises:
Reconnect module, for when described ustomer premises access equipment does not have power-off, reconnect described ustomer premises access equipment.
8. the headend obtaining ustomer premises access equipment off-position as claimed in claim 6, it is characterized in that, described electricity consumption inquiry request comprises the internet protocol address of described ustomer premises access equipment, and described internet protocol address is used for determining described ustomer premises access equipment.
9. the headend obtaining ustomer premises access equipment off-position as claimed in claim 6, it is characterized in that, described power information comprises the real-time power consumption of described ustomer premises access equipment.
10. the headend obtaining ustomer premises access equipment off-position as claimed in claim 9, it is characterized in that, when described real-time power consumption is less than a preset value, described judge module judges described ustomer premises access equipment power-off; And
When described real-time power consumption is no less than a preset value, described judge module judges that described ustomer premises access equipment does not have power-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091167.3A CN104917625A (en) | 2014-03-12 | 2014-03-12 | Method for obtaining powered-off state of user end device and head end device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091167.3A CN104917625A (en) | 2014-03-12 | 2014-03-12 | Method for obtaining powered-off state of user end device and head end device |
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| CN104917625A true CN104917625A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410091167.3A Pending CN104917625A (en) | 2014-03-12 | 2014-03-12 | Method for obtaining powered-off state of user end device and head end device |
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| CN (1) | CN104917625A (en) |
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| CN109104265A (en) * | 2018-06-07 | 2018-12-28 | 海能达通信股份有限公司 | Channel arrangement method, base station and readable storage medium storing program for executing |
| CN114089260A (en) * | 2021-11-15 | 2022-02-25 | 珠海格力电器股份有限公司 | Electric quantity measurement correction method and device and micro-grid system |
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