CN103199896A - Information processing method and concentrator and master station and power-line carrier communication system - Google Patents
Information processing method and concentrator and master station and power-line carrier communication system Download PDFInfo
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- CN103199896A CN103199896A CN2013101178596A CN201310117859A CN103199896A CN 103199896 A CN103199896 A CN 103199896A CN 2013101178596 A CN2013101178596 A CN 2013101178596A CN 201310117859 A CN201310117859 A CN 201310117859A CN 103199896 A CN103199896 A CN 103199896A
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Abstract
The invention provides an information processing method, a concentrator, a master station and a power-line carrier communication system. The information processing method comprises the steps: a first concentrator of a first station zone receives and demodulates crosstalk information, when the crosstalk information is correctly demodulated, a station zone where the crosstalk information belongs is confirmed, and when the condition that the crosstalk information belongs to a second station zone is confirmed, the crosstalk information is sent to the second station zone or the master station for information combination. User data information received by the concentrator in the station zone from a collector may not be demodulated correctly due to poor channel quality, however, when other station zone is interfered by the information in a crosstalk mode, the information may be demodulated correctly due to good channel quality and becomes useful information. According to the information processing method, the concentrator, the master station and the power-line carrier communication system, the correctly demodulated crosstalk information is used for compensating or correcting the user data information so that success rate of information collection is improved and communication reliability is increased.
Description
Technical field
The present invention relates to the power-line carrier communication field, relate in particular to a kind of information processing method, concentrator, main website and power-line carrier communication system.
Background technology
Power network is one and is close to the physical network natural, that rate into family is quite high.Yet, the major function of power network is electric energy transmitting at present, how under the prerequisite that does not influence electric energy transmitting, utilize the resource potential of power network to realize arrowband or broadband connections, making it become another communication network after the relay letter, phone, radio communication, satellite communication, is scientific and technical personnel's goal in research both at home and abroad for many years.
Power line communication be with power network as channel, realize the communication mode of transfer of data and information exchange.Since power circuit be the most common also be the widest a kind of physical media of coverage rate, its coverage rate surpasses cable TV even telephone line, and, utilize power line communication to carry out on existing power line layout basis, can save a large amount of mounting costs, therefore, utilize power circuit to realize that data communication has considerable economic and application prospect.
The power line carrier kilowatt meter reading-out system is that a typical case of power line communication uses, and it replaces artificial meter reading method to the doorstep in full-automatic counting cost by gas meter mode in real time, has saved a large amount of human resources for power department, has improved operating efficiency.And, the power line carrier kilowatt meter reading-out system can be concentrated user power utilization information and be uploaded to the electric power Master Control Center, by unified management, analysis and the centralized stores of electric power Master Control Center realization to data, by Master Control Center electric supply meter is carried out remote management and control, at any time monitor user ' ammeter ruuning situation, in time find fault, prevent the leaky of sneaking current.
Yet the inventor finds that also there are some problems in the power line carrier kilowatt meter reading-out system in application process in realizing the process of the invention: data are subjected to electromagnetic coupled, influence such as altogether when transmission, can crosstalk between the different platform districts.
Summary of the invention
The invention provides a kind of information processing method, concentrator, main website and power-line carrier communication system, data the time are subjected to electromagnetic coupled in transmission, altogether etc. influence causes understanding between the different platform districts problem that crosstalk in order to solve, and its technical scheme is as follows:
A kind of information processing method is applied to first concentrator, and described first concentrator belongs to first district, and described method comprises:
Receive and the demodulation crosstalk information;
Correctly separate timing when described crosstalk information, determine the platform district that described crosstalk information is affiliated;
Belong to second when district determining described crosstalk information, described crosstalk information is sent to described second district, so that second concentrator in described second district is with user data information and the merging of described crosstalk information in this TV station district, perhaps, the indication information in platform district under described crosstalk information and the described crosstalk information is sent to main website, so that described main website merges described crosstalk information and the user data information that receives from described second district according to described indication information, perhaps, the indication information in platform district under described crosstalk information and the described crosstalk information is sent to described main website, so that described main website sends to described second district according to described indication information with described crosstalk information, make second concentrator in described second district with user data information and the merging of described crosstalk information in this TV station district.
Wherein, described user data information and the merging of described crosstalk information are comprised:
Replenish described user data information with described crosstalk information;
Perhaps, with the described user data information of described crosstalk information correction.
Preferably, described first concentrator prestores the corresponding relation in platform district sign and platform district;
Described crosstalk information comprises: the platform district in platform district sign under the described crosstalk information;
The process in the platform district under described definite described crosstalk information comprises:
Resolve described crosstalk information, from described crosstalk information, obtain the platform district sign in platform district under the described crosstalk information;
Determine platform district under the described crosstalk information based on described district sign and the corresponding relation in platform district.
A kind of information processing method is applied to main website, and described method comprises:
Receive the also crosstalk information of first concentrator transmission in first district of demodulation;
Correctly separate timing when described crosstalk information, determine the platform district that described crosstalk information is affiliated;
Belong to second district determining described crosstalk information, and when receiving the user data information in described second district, described user data information and described crosstalk information are merged;
Perhaps, belong to second when district determining described crosstalk information, described crosstalk information is transmitted to described second district, so that second concentrator in described second district is with the user data information and the merging of described crosstalk information in this TV station district.
Wherein, the process with user data information and the merging of described crosstalk information comprises:
Replenish described user data information with described crosstalk information;
Perhaps, with the described user data information of described crosstalk information correction.
Preferably, described main website prestores the corresponding relation in platform district sign and platform district;
Described crosstalk information comprises: the platform district in platform district sign under the described crosstalk information;
The process in the platform district under described definite described crosstalk information comprises:
Resolve described crosstalk information, from described crosstalk information, obtain the platform district sign in platform district under the described crosstalk information;
Determine platform district under the described crosstalk information based on described district sign and the corresponding relation in platform district.
A kind of concentrator, described concentrator are as first concentrator, and described first concentrator belongs to first district, comprising: information receiving unit, demodulates information unit, information determining unit and information transmitting unit;
Described information receiving unit is used for receiving crosstalk information;
Described demodulates information unit is used for the described crosstalk information of demodulation;
Described information determining unit is used for correctly separating timing when described crosstalk information, determines the platform district that described crosstalk information is affiliated;
Described information transmitting unit, be used for when determining described crosstalk information and belong to second district, described crosstalk information is sent to described second district, so that second concentrator in described second district is with user data information and the merging of described crosstalk information in this TV station district, perhaps, the indication information in platform district under described crosstalk information and the described crosstalk information is sent to main website, so that described main website merges described crosstalk information and the user data information that receives from described second district according to described indication information, perhaps, the indication information in platform district under described crosstalk information and the described crosstalk information is sent to described main website, so that described main website sends to described second district according to described indication information with described crosstalk information, make second concentrator in described second district with user data information and the merging of described crosstalk information in this TV station district.
A kind of main website comprises: information merge cells or information transmitting unit, and information receiving unit, demodulates information unit and information determining unit;
Described information receiving unit is for the crosstalk information of first concentrator transmission that receives first district;
Described demodulates information unit is used for the described crosstalk information of demodulation; Described information determining unit is used for correctly separating timing when described crosstalk information, determines the platform district that described crosstalk information is affiliated;
Described information merge cells is used for belonging to second district determining described crosstalk information, and when receiving the user data information in described second district, with described user data information and the merging of described crosstalk information;
Described information transmitting unit is used for described crosstalk information being transmitted to described second district, so that second concentrator in described second district is with the user data information and the merging of described crosstalk information in this TV station district when determining described crosstalk information and belong to second district.
A kind of power-line carrier communication system comprises above-mentioned concentrator.
A kind of power-line carrier communication system comprises above-mentioned main website.
Technique scheme has following beneficial effect:
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, information processing method provided by the invention, concentrator, main website and power-line carrier communication system are utilized this characteristic, provide diversity gain with crosstalk information as useful information, namely replenish with crosstalk information and revise user data information, thereby improved the success rate of information gathering, increased communication reliability.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiments of the invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.
The schematic flow sheet of the information processing method that Fig. 1 provides for the embodiment of the invention one;
The schematic flow sheet of the information processing method that Fig. 2 provides for the embodiment of the invention two;
The schematic flow sheet of the information processing method that Fig. 3 provides for the embodiment of the invention three;
The schematic flow sheet of the information processing method that Fig. 4 provides for the embodiment of the invention four;
The schematic flow sheet of the information processing method that Fig. 5 provides for the embodiment of the invention five;
The structural representation of the concentrator that Fig. 6 provides for the embodiment of the invention six;
The structural representation of the concentrator that Fig. 7 provides for the embodiment of the invention seven;
The structural representation of the concentrator that Fig. 8 provides for the embodiment of the invention eight;
The structural representation of the main website that Fig. 9 provides for the embodiment of the invention nine;
The structural representation of the main website that Figure 10 provides for the embodiment of the invention ten;
The structural representation of the power-line carrier communication system that Figure 11 provides for the embodiment of the invention 11;
The structural representation of the power-line carrier communication system that Figure 12 provides for the embodiment of the invention 12;
The structural representation of the power-line carrier communication system that Figure 13 provides for the embodiment of the invention 13;
The structural representation of the power-line carrier communication system that Figure 14 provides for the embodiment of the invention 14;
The structural representation of the power-line carrier communication system that Figure 15 provides for the embodiment of the invention 15.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Embodiment one
The embodiment of the invention one provides a kind of information processing method, is applied to first concentrator, and first concentrator belongs to first district, and Fig. 1 shows the schematic flow sheet of this method, and this method can comprise:
S101: receive and the demodulation crosstalk information.
In the present embodiment, when first concentrator received an information, whether the information that can identify reception belonged to this TV station district, namely whether belonged to first district, if the information that receives does not belong to this TV station district, first district is judged to be crosstalk information with this information so.
Can comprise in the crosstalk information in the present embodiment: the indication information in platform district under this crosstalk information, the indication information in platform district can be the platform district sign in platform district under the crosstalk information under the crosstalk information, indication information with platform district under the crosstalk information is that the platform district is designated example: after first concentrator receives an information, from the information that receives, extract and put into effect district's sign, the platform district sign that extracts is compared with the platform district sign in this TV station district, if two platform district signs are inconsistent, the information that then shows reception does not belong to this TV station district, the information that receives is judged to be crosstalk information, if two platform district signs are consistent, the information that shows reception is the information in this TV station district, and the information of this moment is from the correct user data information that receives of connected first collector.First concentrator need to prove, can comprise the platform district sign in the affiliated platform district of user data information in the user data information equally, so that can judge whether the information that receives belong to this TV station district according to platform district sign.
S102: correctly separate timing when crosstalk information, determine the platform district that crosstalk information is affiliated.
In the present embodiment, first concentrator prestores the corresponding relation in platform district sign and platform district.
First concentrator determines that the process in the platform district under the crosstalk information can comprise: resolve crosstalk information, obtain the platform district sign in platform district under the crosstalk information from crosstalk information; Determine platform district under the crosstalk information based on platform district sign and the corresponding relation in platform district.In the present embodiment, set crosstalk information and belong to second district, second district is and first platform district that the district is different.
S103: belong to second when district determining crosstalk information, crosstalk information is sent to second district, so that second concentrator in second district is with the user data information and crosstalk information merging in this TV station district.
Need to prove, be provided with communication link between second concentrator in first concentrator in first district and second district in the present embodiment, but first concentrator and second concentrator are by this communication link direct communication.
Second concentrator in second district judges whether crosstalk information belongs to this TV station district after receiving the crosstalk information of first concentrator transmission, if crosstalk information belongs to this TV station district, then the user data information with this crosstalk information and this TV station district merges.It is identical that second concentrator judges that process that whether crosstalk information belong to this TV station district and first concentrator judge whether crosstalk information belongs to the process in this TV station district, do not give unnecessary details at this.First concentrator in the present embodiment is by the crosstalk information of link reception from second district of crosstalking, namely, the user data information of the second collector collection is crosstalked into first district by effects such as the coupling between the holding wire, the mutual inductance between the holding wire, mutual appearances, becomes crosstalk information.When the communication quality of link between second concentrator in second district and second collector is relatively poor, the user data information of the second collector collection can't correctly be received by second concentrator, at this moment, second concentrator comprises the user data information in this TV station district and the process of crosstalk information merging: the user data information that replenishes this TV station district with crosstalk information, perhaps, with the user data information in crosstalk information correction this TV station district.The present embodiment utilization correctly crosstalk information of demodulation replenishes or revises not by the correct user data information that receives of second concentrator, namely provides diversity gain with crosstalk information as useful information.
In addition, in the practical application, the communication quality of link is better between second concentrator in second district and second collector, second concentrator makes when can correctly receive the user data information of second collector collection, the user data information of the second collector collection may still can be crosstalked into first district, like this, cause second concentrator in the user data information that receives the collection of second collector, may also can receive the crosstalk information of the correct demodulation of first district's transmission, in this case: first concentrator need with its with second collector between the crosstalk information of communication quality information and correctly demodulation of link send to second concentrator in the lump, second concentrator is judged the communication quality of link between itself and second collector, which is more excellent for the communication quality of link between second collector and first concentrator, if the communication quality of link is more excellent between second collector and first concentrator, then use from the user data information in the additional this TV station district of crosstalk information that first concentrator receives, otherwise, abandon the crosstalk information that receives from first concentrator, will be added into the user data information in this TV station district from the user data information that second collector receives.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the embodiment of the invention is utilized this characteristic, make and win concentrator when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, crosstalk information is sent to second district, so that second concentrator in second district merges the user data information in crosstalk information and this TV station district.Owing to crosstalk information may be become useful information by correct demodulation, second concentrator can replenish with this information and revise the user data information that second collector is gathered, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment two
The embodiment of the invention two provides a kind of information processing method, is applied to first concentrator, and first concentrator belongs to first district, and Fig. 2 shows the schematic flow sheet of this method, and this method can comprise:
S201: receive and the demodulation crosstalk information.
In the present embodiment, when first concentrator received an information, whether the information that can identify reception belonged to this TV station district, namely whether belonged to first district, if the information that receives does not belong to this TV station district, first district is judged to be crosstalk information with this information so.
Can comprise in the crosstalk information in the present embodiment: the indication information in platform district under this crosstalk information, the indication information in platform district can be the platform district sign in platform district under the crosstalk information under the crosstalk information, indication information with platform district under the crosstalk information is that the platform district is designated example: after first concentrator receives an information, from the information that receives, extract and put into effect district's sign, the platform district sign that extracts is compared with the platform district sign in this TV station district, if two platform district signs are inconsistent, the information that then shows reception does not belong to this TV station district, the information that receives is judged to be crosstalk information, if two platform district signs are consistent, the information that shows reception is the information in this TV station district, and the information of this moment is from the correct user data information that receives of connected first collector.First concentrator need to prove, can comprise the platform district sign in the affiliated platform district of user data information in the user data information equally, so that can judge whether the information that receives belong to this TV station district according to platform district sign.
S202: correctly separate timing when crosstalk information, determine the platform district that crosstalk information is affiliated.In the present embodiment, first concentrator prestores the corresponding relation in platform district sign and platform district.
First concentrator determines that the process in the platform district under the crosstalk information can comprise: resolve crosstalk information, obtain the platform district sign in platform district under the crosstalk information from crosstalk information; Determine platform district under the crosstalk information based on platform district sign and the corresponding relation in platform district.In the present embodiment, set crosstalk information and belong to second district, second district is and first platform district that the district is different.
S203: belong to second when district determining crosstalk information, the indication information in platform district under crosstalk information and the crosstalk information is sent to main website, so that main website merges crosstalk information and the user data information that receives from second district according to indication information.
In the present embodiment, second concentrator in second district can will send to main website from the correct user data information that receives of second collector at any time, when main website learnt that according to the indication information in the affiliated platform district of crosstalking that receives crosstalk information belongs to second district, user data information and crosstalk information that main website will receive from second concentrator in second district merged.
First concentrator in the present embodiment is by the crosstalk information of link reception from second district of crosstalking, namely, the user data information of the second collector collection is crosstalked into first district by effects such as the coupling between the holding wire, the mutual inductance between the holding wire, mutual appearances, becomes crosstalk information.When the communication quality of link between second concentrator in second district and second collector is relatively poor, the user data information of the second collector collection can't correctly be received by second concentrator, at this moment, main website will comprise from second concentrator in second district user data information that receives and the process that crosstalk information merges: with the user data information in additional second district of crosstalk information.Main website utilization in the present embodiment is the user data information in additional second district of crosstalk information of demodulation correctly, namely provides diversity gain with crosstalk information as useful information.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the embodiment of the invention is utilized this characteristic, make and win concentrator when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, the indication information in platform district under crosstalk information and the crosstalk information is sent to main website, so that user data information and crosstalk information that main website will receive from second concentrator in second district merge.Owing to crosstalk information may be become useful information by correct demodulation, main website can replenish with this information and revise the user data information that receives from second concentrator, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment three
The embodiment of the invention three provides a kind of information processing method, is applied to first concentrator, and first concentrator belongs to first district, and Fig. 3 shows the schematic flow sheet of this method, and this method can comprise:
S301: receive and the demodulation crosstalk information.
In the present embodiment, when first concentrator received an information, whether the information that can identify reception belonged to this TV station district, namely whether belonged to first district, if the information that receives does not belong to this TV station district, first district is judged to be crosstalk information with this information so.
Can comprise in the crosstalk information in the present embodiment: the indication information in platform district under this crosstalk information, the indication information in platform district can be the platform district sign in platform district under the crosstalk information under the crosstalk information, indication information with platform district under the crosstalk information is that the platform district is designated example: after first concentrator receives an information, from the information that receives, extract and put into effect district's sign, the platform district sign that extracts is compared with the platform district sign in this TV station district, if two platform district signs are inconsistent, the information that then shows reception does not belong to this TV station district, the information that receives is judged to be crosstalk information, if two platform district signs are consistent, the information that shows reception is the information in this TV station district, and the information of this moment is from the correct user data information that receives of connected first collector.First concentrator need to prove, can comprise the platform district sign in the affiliated platform district of user data information in the user data information equally, so that can judge whether the information that receives belong to this TV station district according to platform district sign.
S302: correctly separate timing when crosstalk information, determine the platform district that crosstalk information is affiliated.
In the present embodiment, first concentrator prestores the corresponding relation in platform district sign and platform district.
First concentrator determines that the process in the platform district under the crosstalk information can comprise: resolve crosstalk information, obtain the platform district sign in platform district under the crosstalk information from crosstalk information; Determine platform district under the crosstalk information based on platform district sign and the corresponding relation in platform district.In the present embodiment, set crosstalk information and belong to second district, second district is and first platform district that the district is different.
S303: belong to second when district determining crosstalk information, the indication information in platform district under crosstalk information and the crosstalk information is sent to main website, so that main website sends to second district according to indication information with crosstalk information, second concentrator that makes second district merges user data information and the crosstalk information in this TV station district.
In the present embodiment, there is not communication link between first concentrator in first district and second concentrator in second district, first concentrator is identifying under the crosstalk information behind the platform district, the indication information in platform district under crosstalk information and the crosstalk information is sent to main website, carry out the forwarding of information by main website, main website transmits information can comprise two kinds of situations:
One, main website sends to platform district under the crosstalk information according to the indication information in platform district under the crosstalk information with crosstalk information, i.e. second district, after second concentrator in second district receives crosstalk information, judge whether crosstalk information belongs to this TV station district, after judging crosstalk information and belonging to this TV station district, the user data information in crosstalk information and this TV station district is merged.
They are two years old, main website sends to second district according to the indication information in platform district under the crosstalk information with the indication information in platform district under crosstalk information and the crosstalk information, second concentrator in second district is after the information that receives the main website transmission, just can learn by the indication information in platform district under the crosstalk information whether crosstalk information belongs to this TV station district, and the judgement that need not go to carry out platform district under the crosstalk information again, after second concentrator learns that by the indication information in platform district under the crosstalk information crosstalk information belongs to this TV station district, the user data information in crosstalk information and this TV station district is merged.
First concentrator in the present embodiment is by the crosstalk information of link reception from second district of crosstalking, namely, the user data information of the second collector collection is crosstalked into first district by effects such as the coupling between the holding wire, the mutual inductance between the holding wire, mutual appearances, becomes crosstalk information.When the communication quality of link between second concentrator in second district and second collector is relatively poor, the user data information of the second collector collection can't correctly be received by second concentrator, at this moment, second concentrator comprises the process that user data information and the crosstalk information in this TV station district merges: use the crosstalk information that receives from main website to replenish the user data information in second district, perhaps, use from the user data information in second district of crosstalk information correction of main website reception.The second concentrator utilization in second district in the present embodiment is the user data information in additional second district of crosstalk information of demodulation correctly, namely provides diversity gain with crosstalk information as useful information.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the embodiment of the invention is utilized this characteristic, make and win concentrator when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, the indication information in platform district under crosstalk information and the crosstalk information is sent to main website, so that main website is transmitted to second district with crosstalk information, second concentrator that further makes second district merges the user data information in crosstalk information and this TV station district.Owing to crosstalk information may be become useful information by correct demodulation, second concentrator can replenish with this information and revise the user data information that receives from second collector, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment four
The embodiment of the invention four provides a kind of information processing method, is applied to main website, and Fig. 4 shows the schematic flow sheet of this method, and this method can comprise:
S401: receive the also crosstalk information of first concentrator transmission in first district of demodulation.
In the present embodiment, when first concentrator received an information, whether the information that can identify reception belonged to this TV station district, namely whether belong to first district, if the information that receives does not belong to this TV station district, first district is judged to be crosstalk information with this information so, then crosstalk information sent to main website.For convenience of explanation, set crosstalk information from second district, that is, crosstalk information is the information that second district is crosstalked into first district, and wherein, second district is and first platform district that the district is different.
Wherein, first concentrator is by the crosstalk information of link reception from second district of crosstalking, that is, the user data information of the second collector collection is crosstalked into first district by effects such as the coupling between the holding wire, the mutual inductance between the holding wire, mutual appearances, becomes crosstalk information.When the communication quality of link between second concentrator in second district and second collector is relatively poor, second concentrator can't correctly receive the user data information that second collector is gathered, wherein, the user data information that second concentrator can't correctly receive the second collector collection may comprise two kinds of situations: one, second concentrator does not receive the user data information that second collector is gathered, they are two years old, second concentrator receives the user data information that second collector is gathered, but the correctly demodulation of information that receives.
S402: correctly separate timing when crosstalk information, determine the platform district that crosstalk information is affiliated.
The indication information that can comprise the affiliated platform district of crosstalk information in the crosstalk information in the present embodiment, the indication information in platform district can be the platform district sign in platform district under the crosstalk information under the crosstalk information, main website in the present embodiment can prestore, and the platform district identifies and the corresponding relation in platform district, main website determines that the process in the platform district under the crosstalk information can comprise: resolve crosstalk information, obtain the platform district sign in platform district under the crosstalk information from crosstalk information; Determine platform district under the crosstalk information based on platform district sign and the corresponding relation in platform district.
S403: belong to second district determining crosstalk information, and when receiving the user data information in second district, user data information and the crosstalk information in second district merged.
In the present embodiment, second concentrator in second district can will send to main website from the correct user data information that receives of second collector at any time, after main website determined crosstalk information and belongs to second district, user data information and the crosstalk information that will receive from second concentrator in second district merged.
When the communication quality of link between second concentrator in second district and second collector is relatively poor, the user data information of the second collector collection can't correctly be received by second concentrator, at this moment, main website will comprise from second concentrator in second district user data information that receives and the process that crosstalk information merges: with the user data information in additional second district of crosstalk information.Main website utilization in the present embodiment is the user data information in additional second district of crosstalk information of demodulation correctly, namely provides diversity gain with crosstalk information as useful information.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the embodiment of the invention is utilized this characteristic, make main website when receiving the crosstalk information of first concentrator transmission, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, user data information and the crosstalk information that will receive from second concentrator in second district merge.Owing to crosstalk information may be become useful information by correct demodulation, main website can replenish with this information and revise the user data information that receives from second concentrator, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment five
The embodiment of the invention five provides a kind of information processing method, is applied to main website, and Fig. 5 shows the schematic flow sheet of this method, and this method can comprise:
S501: receive the also crosstalk information of first concentrator transmission in first district of demodulation.
In the present embodiment, when first concentrator received an information, whether the information that can identify reception belonged to this TV station district, namely whether belong to first district, if the information that receives does not belong to this TV station district, first district is judged to be crosstalk information with this information so, then crosstalk information sent to main website.In the present embodiment, for convenience of explanation, set crosstalk information from second district, that is, crosstalk information is the information that second district is crosstalked into first district, and wherein, second district is and first platform district that the district is different.
First concentrator in the present embodiment is by the crosstalk information of link reception from second district of crosstalking, namely, the user data information of the second collector collection is crosstalked into first district by effects such as the coupling between the holding wire, the mutual inductance between the holding wire, mutual appearances, becomes crosstalk information.When the communication quality of link between second concentrator in second district and second collector is relatively poor, the user data information that second concentrator can't correctly receive the second collector collection may comprise two kinds of situations: one, second concentrator does not receive the user data information that second collector is gathered, they are two years old, second concentrator receives the user data information that second collector is gathered, but the correctly demodulation of information that receives.
S502: correctly separate timing when crosstalk information, determine the platform district that crosstalk information is affiliated.
The indication information that can comprise the affiliated platform district of crosstalk information in the crosstalk information in the present embodiment, the indication information in platform district can be the platform district sign in platform district under the crosstalk information under the crosstalk information, main website in the present embodiment can prestore, and the platform district identifies and the corresponding relation in platform district, main website determines that the process in the platform district under the crosstalk information can comprise: resolve crosstalk information, obtain the platform district sign in platform district under the crosstalk information from crosstalk information; Determine platform district under the crosstalk information based on platform district sign and the corresponding relation in platform district.
S503: belong to second when district determining crosstalk information, crosstalk information is sent to second district, so that second concentrator in second district merges user data information and the crosstalk information in this TV station district.
In the present embodiment, main website can send to crosstalk information the platform district under the crosstalk information, i.e. second district, after second concentrator in second district receives crosstalk information, judge whether crosstalk information belongs to this TV station district, after judging crosstalk information and belonging to this TV station district, the user data information in crosstalk information and this TV station district is merged.
In addition, main website also can send to the indication information in platform district under crosstalk information and the crosstalk information second district, second concentrator in second district is after the information that receives the main website transmission, just can learn by the indication information in platform district under the crosstalk information whether crosstalk information belongs to this TV station district, and the judgement that need not go to carry out platform district under the crosstalk information again, after second concentrator learns that by the indication information in platform district under the crosstalk information crosstalk information belongs to this TV station district, the user data information in crosstalk information and this TV station district is merged.
When the communication quality of link between second concentrator in second district and second collector is relatively poor, the user data information of the second collector collection can't correctly be received by second concentrator, at this moment, second concentrator comprises the process that user data information and the crosstalk information in this TV station district merges: the user data information that replenishes this TV station district with crosstalk information, perhaps, with the user data information in crosstalk information correction this TV station district.The second concentrator utilization in second district in the present embodiment is the user data information in the additional this TV station district of crosstalk information of demodulation correctly, namely provides diversity gain with crosstalk information as useful information.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the embodiment of the invention is utilized this characteristic, make main website when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, crosstalk information is sent to second district, thereby make second concentrator in second district that the user data information in crosstalk information and this TV station district is merged.Owing to crosstalk information may be become useful information by correct demodulation, second concentrator can replenish with this information and revise the user data information that receives from second collector, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment six
The embodiment of the invention six provides a kind of concentrator, Fig. 6 shows the structural representation of this concentrator, this concentrator can comprise as first concentrator: information receiving unit 101, demodulates information unit 102, information determining unit 103 and information transmitting unit 104.Wherein,
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, first concentrator that the embodiment of the invention provides utilizes this characteristic, when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, crosstalk information is sent to second district, so that second concentrator in second district merges the user data information in crosstalk information and this TV station district.Owing to crosstalk information may be become useful information by correct demodulation, second concentrator can replenish with this information and revise the user data information that second collector is gathered, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment seven
The embodiment of the invention seven provides a kind of concentrator, Fig. 7 shows the structural representation of this concentrator, this concentrator can comprise as first concentrator: information receiving unit 201, demodulates information unit 202 information determining units 203 and information transmitting unit 204.Wherein:
Information receiving unit 201 is used for receiving crosstalk information.
Demodulates information unit 202 is used for the demodulation crosstalk information.
Information determining unit 203 is used for correctly separating timing when crosstalk information, determines the platform district that crosstalk information is affiliated.
Information transmitting unit 204 is used for the indication information in platform district under crosstalk information and the crosstalk information is sent to main website, so that main website distinguishes the user data information merging that receives according to the indication information in platform district under the crosstalk information with crosstalk information and from second.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, first concentrator that the embodiment of the invention provides utilizes this characteristic, when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, the indication information in platform district under crosstalk information and the crosstalk information is sent to main website, so that user data information and crosstalk information that main website will receive from second concentrator in second district merge.Owing to crosstalk information may be become useful information by correct demodulation, main website can replenish with this information and revise the user data information that receives from second concentrator, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment eight
The embodiment of the invention eight provides a kind of concentrator, Fig. 8 shows the structural representation of this concentrator, this concentrator can comprise as first concentrator: information receiving unit 301, demodulates information unit 302, information determining unit 303 and information transmitting unit 304.Wherein:
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, first concentrator that the embodiment of the invention provides utilizes this characteristic, when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, the indication information in platform district under crosstalk information and the crosstalk information is sent to main website, so that main website is transmitted to second district with crosstalk information, second concentrator that further makes second district merges the user data information in crosstalk information and this TV station district.Owing to crosstalk information may be become useful information by correct demodulation, second concentrator can replenish with this information and revise the user data information that receives from second collector, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment nine
The embodiment of the invention nine provides a kind of main website, and Fig. 9 shows the structural representation of this main website, and this main website can comprise: information receiving unit 401, demodulates information unit 402, information determining unit 403 and information merge cells 404.Wherein:
Information receiving unit 401 is for the crosstalk information of first concentrator transmission that receives first district.
Demodulates information unit 402 is used for the demodulation crosstalk information.
Information determining unit 403 is used for correctly separating timing when crosstalk information, determines the platform district that crosstalk information is affiliated.
Information merge cells 404 is used for belonging to second district determining crosstalk information, and when receiving the user data information in second district, and user data information and the crosstalk information in second district merged.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the main website that the embodiment of the invention provides utilizes this characteristic, when receiving the crosstalk information of first concentrator transmission, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, user data information and the crosstalk information that will receive from second concentrator in second district merge.Owing to crosstalk information may be become useful information by correct demodulation, main website can replenish with this information and revise the user data information that receives from second concentrator, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment ten
The embodiment of the invention ten provides a kind of main website, and Figure 10 shows the structural representation of this main website, and this main website can comprise: information receiving unit 501, demodulates information unit 502, information determining unit 503 and information transmitting unit 504.Wherein:
Information transmitting unit 504 is used for when determining crosstalk information and belong to second district crosstalk information being sent to second district, so that second concentrator in second district merges user data information and the crosstalk information in this TV station district.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the main website that the embodiment of the invention provides utilizes this characteristic, when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, crosstalk information is sent to second district, thereby make second concentrator in second district that the user data information in crosstalk information and this TV station district is merged.Owing to crosstalk information may be become useful information by correct demodulation, second concentrator can replenish with this information and revise the user data information that receives from second collector, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment 11
The embodiment of the invention 11 provides a kind of power-line carrier communication system, and Figure 11 shows the structural representation of this system, and this system can comprise: first concentrator 11 and second concentrator 12.Wherein:
First concentrator 11 is connected by power line link 110 with first collector 112 with first collector 111, receives the user data information that first collector 111 and first collector 112 are gathered respectively.Second concentrator 12 is connected by power line link 120 with second collector 122 with second collector 121, receives the user data information that second collector 121 and second collector 122 are gathered respectively.First concentrator 11 is connected by communication link 130 with second concentrator 12.Wherein, first concentrator 11, first collector 111 and first collector 112 belong to first district, second concentrator 12, second collector 121 and second collector 122 belong to second district, and communication link 130 can be the power line link, also can be the wireless GPRS link.
In the present embodiment, it is of poor quality to set between second concentrator 12 and second collector 122 link communication, cause second concentrator 12 can't correctly receive the user data information that second collector 122 is gathered from electric energy meter, and this information is crosstalked into first district.
First concentrator 11 in first district receives and identifies crosstalk information from second district by the link of crosstalking, and determines the platform district under the crosstalk information, when determining crosstalk information and belong to second district, crosstalk information is sent to second district.
The concentrator that first concentrator 11 in the present embodiment can provide for embodiment six, its concrete structure can not given unnecessary details at this referring to embodiment six.Second concentrator 12 that the embodiment of the invention provides can comprise: information receiving unit and information merge cells, information receiving unit, be used for receiving the crosstalk information that first concentrator 11 sends, the information merge cells is used for the crosstalk information that information receiving unit is received and the user data information that receives from second collector 121 and merges.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the embodiment of the invention is utilized this characteristic, make and win concentrator when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, crosstalk information is sent to second district, and second concentrator in second district merges the user data information in crosstalk information and this TV station district.Owing to crosstalk information may be become useful information by correct demodulation, second concentrator can replenish with this information and revise the user data information that second collector is gathered, thereby has improved the success rate of information gathering, has increased communication reliability.
The embodiment of the invention 12 provides a kind of power-line carrier communication system, and Figure 12 shows the structural representation of this system, and this system can comprise: first concentrator 21, second concentrator 22 and main website 23.Wherein:
In the present embodiment, it is of poor quality to set between second concentrator 22 and second collector 222 link communication, cause second concentrator 22 can't correctly receive the user data information of second collector 222, and this information is crosstalked into first district.
The concentrator that first concentrator 21 in the present embodiment can provide for embodiment seven, its concrete structure can not given unnecessary details at this referring to embodiment seven.The main website that the embodiment of the invention provides can comprise: information receiving unit and information merge cells, information receiving unit, be used for receiving the crosstalk information of first concentrator, 21 transmissions and the indication information in the affiliated platform district of crosstalk information, the information merge cells is used for according to the indication information in platform district under the crosstalk information crosstalk information and the user data information that receives from second concentrator 22 being merged.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the embodiment of the invention is utilized this characteristic, make and win concentrator when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, the indication information in platform district under crosstalk information and the crosstalk information is sent to main website, so that user data information and crosstalk information that main website will receive from second concentrator in second district merge.Owing to crosstalk information may be become useful information by correct demodulation, main website can replenish with this information and revise the user data information that receives from second concentrator, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment 13
The embodiment of the invention 13 provides a kind of power-line carrier communication system, and Figure 13 shows the structural representation of this system, and this system can comprise: first concentrator 31, second concentrator 32 and main website 33.Wherein:
First concentrator 31 is connected by power line link 310 with first collector 312 with first collector 311, receives the user data information that first collector 311 and first collector 312 are gathered respectively.Second concentrator 32 is connected by power line link 320 with second collector 322 with second collector 321, receives the user data information that second collector 321 and second collector 322 are gathered respectively.First concentrator 31 is connected with main website 33 by wireless GPRS link 330, and second concentrator 32 is connected with main website 33 by wireless GPRS link 340.Wherein, first concentrator 31, first collector 311 and first collector 312 belong to first district, and second concentrator 32, second collector 321 and second collector 322 belong to second district.
In the present embodiment, it is of poor quality to set between second concentrator 32 and second collector 322 link communication, cause second concentrator 32 can't correctly receive the user data information that second collector 322 is gathered from connected electric energy meter, and this information is crosstalked into first district.
First concentrator 31 in first district receives and identifies crosstalk information from second district by the link of crosstalking, determine the platform district that crosstalk information is affiliated, belong to second when district determining crosstalk information, the indication information in platform district under crosstalk information and the crosstalk information is sent to main website 33.
Main website 33 receives the information that first concentrator 31 sends, and according to the indication information in platform district under the crosstalk information crosstalk information is sent to second district.
Second concentrator 32 in second district will merge from user data information and the crosstalk information that second collector 321 receives.
The concentrator that first concentrator 31 in the present embodiment can provide for embodiment eight, its concrete structure can not given unnecessary details at this referring to embodiment eight.The main website 33 that the embodiment of the invention provides can comprise: information receiving unit and information retransmission unit, information receiving unit, be used for receiving the crosstalk information of first concentrator, 31 transmissions and the indication information in the affiliated platform district of crosstalk information, the information retransmission unit is used for according to the indication information in platform district under the crosstalk information crosstalk information being sent to second district.Second concentrator 32 that the embodiment of the invention provides can comprise: information receiving unit and information merge cells, information receiving unit, be used for receiving the crosstalk information that main website sends, the information merge cells is used for the user data information in crosstalk information and this TV station district is merged.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the embodiment of the invention is utilized this characteristic, make and win concentrator when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, the indication information in platform district under crosstalk information and the crosstalk information is sent to main website, so that main website is transmitted to second district with crosstalk information, second concentrator that further makes second district merges the user data information in crosstalk information and this TV station district.Owing to crosstalk information may be become useful information by correct demodulation, second concentrator can replenish with this information and revise the user data information that receives from second collector, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment 14
The embodiment of the invention 14 provides a kind of power-line carrier communication system, and Figure 14 shows the structural representation of this system, and this system can comprise: first concentrator 41, second concentrator 42 and main website 43.Wherein:
First concentrator 41 is connected by power line link 410 with first collector 412 with first collector 411, receives the user data information that first collector 411 and first collector 412 are gathered respectively.Second concentrator 42 is connected by power line link 420 with second collector 422 with second collector 421, receives the user data information that second collector 421 and second collector 422 are gathered respectively.First concentrator 41 is connected with main website 43 by wireless GPRS link 430, and second concentrator 42 is connected with main website 43 by wireless GPRS link 440.Wherein, first concentrator 41, first collector 411 and first collector 412 belong to first district, and second concentrator 42, second collector 421 and second collector 422 belong to second district.
In the present embodiment, it is of poor quality to set between second concentrator 42 and second collector 422 link communication, cause second concentrator 42 can't correctly receive the user data information of second collector 422, and this information is crosstalked into first district.
First concentrator 41 in first district receives crosstalk information from second district by the link of crosstalking, and crosstalk information is sent to main website 43.
Main website 43 determines the platform district under the crosstalk informations, belongs to second district determining crosstalk information, and when receiving the user data information that second concentrator 42 in second district sends, and user data information and the crosstalk information in second district merged.
The main website that main website 43 in the present embodiment can provide for embodiment nine, its concrete structure can not given unnecessary details at this referring to embodiment nine.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the embodiment of the invention is utilized this characteristic, make main website when receiving the crosstalk information of first concentrator transmission, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, user data information and the crosstalk information that will receive from second concentrator in second district merge.Owing to crosstalk information may be become useful information by correct demodulation, main website can replenish with this information and revise the user data information that receives from second concentrator, thereby has improved the success rate of information gathering, has increased communication reliability.
Embodiment 15
The embodiment of the invention 15 provides a kind of power-line carrier communication system, and Figure 15 shows the structural representation of this system, and this system can comprise: first concentrator 51, second concentrator 52 and main website 53.Wherein:
In the present embodiment, it is of poor quality to set between second concentrator 52 and second collector 522 link communication, cause second concentrator 52 can't correctly receive the user data information that second collector 522 is gathered from connected electric energy meter, and this information is crosstalked into first district.
After main website 53 receives crosstalk information, determine the platform district under the crosstalk information, when determining crosstalk information and belong to second district, crosstalk information is sent to second district.
The main website that main website 53 in the present embodiment can provide for embodiment ten, its concrete structure can not given unnecessary details at this referring to embodiment ten.Second concentrator 52 in the present embodiment can comprise: information receiving unit and information merge cells, information receiving unit, be used for receiving the crosstalk information that main website sends, the information merge cells is used for and will merges from user data information and the crosstalk information that second collector 521 receives.
In the platform district, user data information possibility correctly demodulation owing to bad channel quality that concentrator receives from collector, but when this user data information is crosstalked into other district, possibility correctly demodulation because channel quality is better, the embodiment of the invention is utilized this characteristic, make main website when receiving crosstalk information, platform district under the identification crosstalk information, belong to second when district identifying crosstalk information, crosstalk information is sent to second district, thereby make second concentrator in second district that the user data information in crosstalk information and this TV station district is merged.Owing to crosstalk information may be become useful information by correct demodulation, second concentrator can replenish with this information and revise the user data information that receives from second collector, thereby has improved the success rate of information gathering, has increased communication reliability.
For the convenience of describing, be divided into various unit with function when describing above the device and describe respectively.Certainly, when enforcement is of the present invention, can in same or a plurality of softwares and/or hardware, realize the function of each unit.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and identical similar part is mutually referring to getting final product between each embodiment, and each embodiment stresses is difference with other embodiment.For device embodiment, because it is substantially similar in appearance to method embodiment, so describe fairly simplely, relevant part gets final product referring to the part explanation of method embodiment.System embodiment described above only is schematic, wherein said unit as the separating component explanation can or can not be physically to separate also, the parts that show as the unit can be or can not be physical locations also, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select wherein some or all of module to realize the purpose of present embodiment scheme according to the actual needs.Those of ordinary skills namely can understand and implement under the situation of not paying creative work.
Need to prove, in this article, relational terms such as first and second grades only is used for an entity or operation are made a distinction with another entity or operation, and not necessarily requires or hint and have the relation of any this reality or in proper order between these entities or the operation.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments herein.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an information processing method is applied to first concentrator, and described first concentrator belongs to first district, it is characterized in that, described method comprises:
Receive and the demodulation crosstalk information;
Correctly separate timing when described crosstalk information, determine the platform district that described crosstalk information is affiliated;
Belong to second when district determining described crosstalk information, described crosstalk information is sent to described second district, so that second concentrator in described second district is with user data information and the merging of described crosstalk information in this TV station district, perhaps, the indication information in platform district under described crosstalk information and the described crosstalk information is sent to main website, so that described main website merges described crosstalk information and the user data information that receives from described second district according to described indication information, perhaps, the indication information in platform district under described crosstalk information and the described crosstalk information is sent to described main website, so that described main website sends to described second district according to described indication information with described crosstalk information, make second concentrator in described second district with user data information and the merging of described crosstalk information in this TV station district.
2. method according to claim 1 is characterized in that, described user data information and the merging of described crosstalk information are comprised:
Replenish described user data information with described crosstalk information;
Perhaps, with the described user data information of described crosstalk information correction.
3. method according to claim 1 is characterized in that, described first concentrator prestores the corresponding relation in platform district sign and platform district;
Described crosstalk information comprises: the platform district in platform district sign under the described crosstalk information;
The process in the platform district under described definite described crosstalk information comprises:
Resolve described crosstalk information, from described crosstalk information, obtain the platform district sign in platform district under the described crosstalk information;
Determine platform district under the described crosstalk information based on described district sign and the corresponding relation in platform district.
4. an information processing method is applied to main website, it is characterized in that, described method comprises:
Receive the also crosstalk information of first concentrator transmission in first district of demodulation;
Correctly separate timing when described crosstalk information, determine the platform district that described crosstalk information is affiliated;
Belong to second district determining described crosstalk information, and when receiving the user data information in described second district, described user data information and described crosstalk information are merged;
Perhaps, belong to second when district determining described crosstalk information, described crosstalk information is sent to described second district, so that second concentrator in described second district is with the user data information and the merging of described crosstalk information in this TV station district.
5. method according to claim 4 is characterized in that, described process with user data information and the merging of described crosstalk information comprises:
Replenish described user data information with described crosstalk information;
Perhaps, with the described user data information of described crosstalk information correction.
6. method according to claim 4 is characterized in that, described main website prestores the corresponding relation in platform district sign and platform district;
Described crosstalk information comprises: the platform district in platform district sign under the described crosstalk information;
The process in the platform district under described definite described crosstalk information comprises:
Resolve described crosstalk information, from described crosstalk information, obtain the platform district sign in platform district under the described crosstalk information;
Determine platform district under the described crosstalk information based on described district sign and the corresponding relation in platform district.
7. concentrator, described concentrator is as first concentrator, and described first concentrator belongs to first district, it is characterized in that, comprising: information receiving unit, demodulates information unit, information determining unit and information transmitting unit;
Described information receiving unit is used for receiving crosstalk information;
Described demodulates information unit is used for the described crosstalk information of demodulation;
Described information determining unit is used for correctly separating timing when described crosstalk information, determines the platform district that described crosstalk information is affiliated;
Described information transmitting unit, be used for when determining described crosstalk information and belong to second district, described crosstalk information is sent to described second district, so that second concentrator in described second district is with user data information and the merging of described crosstalk information in this TV station district, perhaps, the indication information in platform district under described crosstalk information and the described crosstalk information is sent to main website, so that described main website merges described crosstalk information and the user data information that receives from described second district according to described indication information, perhaps, the indication information in platform district under described crosstalk information and the described crosstalk information is sent to described main website, so that described main website sends to described second district according to described indication information with described crosstalk information, make second concentrator in described second district with user data information and the merging of described crosstalk information in this TV station district.
8. a main website is characterized in that, comprising: information merge cells or information transmitting unit, and information receiving unit, demodulates information unit and information determining unit;
Described information receiving unit is for the crosstalk information of first concentrator transmission that receives first district;
Described demodulates information unit is used for the described crosstalk information of demodulation;
Described information determining unit is used for correctly separating timing when described crosstalk information, determines the platform district that described crosstalk information is affiliated;
Described information merge cells is used for belonging to second district determining described crosstalk information, and when receiving the user data information in described second district, with described user data information and the merging of described crosstalk information;
Described information transmitting unit is used for described crosstalk information being sent to described second district, so that second concentrator in described second district is with the user data information and the merging of described crosstalk information in this TV station district when determining described crosstalk information and belong to second district.
9. a power-line carrier communication system is characterized in that, comprising: concentrator as claimed in claim 7.
10. a power-line carrier communication system is characterized in that, comprising: main website as claimed in claim 8.
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| CN106447236A (en) * | 2016-11-07 | 2017-02-22 | 湖南华烨智能通信技术股份有限公司 | Electric energy meter file management method and system of power utilization information acquisition system |
| CN111886819A (en) * | 2018-03-13 | 2020-11-03 | Abb瑞士股份有限公司 | Intelligent electronic device comprising a cellular radio module |
| CN111886819B (en) * | 2018-03-13 | 2022-02-18 | Abb瑞士股份有限公司 | Intelligent electronic device comprising a cellular radio module and communication method |
| US11665563B2 (en) | 2018-03-13 | 2023-05-30 | Abb Schweiz Ag | Intelligent electronic device comprising a cellular radio module |
| CN110557171A (en) * | 2019-09-06 | 2019-12-10 | 北京中科高鸿电子有限公司 | HPLC communication system and communication method |
| CN110557171B (en) * | 2019-09-06 | 2021-10-08 | 北京中科高鸿电子有限公司 | HPLC communication system and communication method |
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