CN213279725U - Wired and wireless combined blind area power terminal communication system - Google Patents
Wired and wireless combined blind area power terminal communication system Download PDFInfo
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- CN213279725U CN213279725U CN202022787809.7U CN202022787809U CN213279725U CN 213279725 U CN213279725 U CN 213279725U CN 202022787809 U CN202022787809 U CN 202022787809U CN 213279725 U CN213279725 U CN 213279725U
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Abstract
The utility model belongs to the technical field of power communication, a wired and wireless blind area power terminal communication system who combines is disclosed, includes: the first power distribution terminal is positioned in a power communication blind area and can carry out wired communication; the second power distribution terminal is positioned in a power communication blind area and cannot perform wired communication; when the wired transmission can be implemented, the communication extension is carried out in the electric power communication blind through a wired transmission mode, and the blind compensation of the first power distribution terminal is realized; when the wired transmission is difficult to implement, the wired signals in the power communication blind are converted into micro-power wireless signals through the small base station in the power communication blind, so that the second power distribution terminal is in wireless communication with the base station, and the second power distribution terminal in the power communication blind can be supplemented.
Description
Technical Field
The utility model belongs to the technical field of power communication, concretely relates to wired and wireless blind area power terminal communication system who combines.
Background
The existing power terminal equipment has the problem that terminal data acquisition in a blind area is incomplete in the terminal communication process. The traditional communication technology is difficult to realize collecting terminal data in a blind area, the data of electric power analysis is not comprehensive enough, and the safety and stability of an electric power system are influenced.
SUMMERY OF THE UTILITY MODEL
The purpose of this disclosure is to provide a wired and wireless blind area power terminal communication system that combines.
The purpose of the disclosure can be realized by the following technical scheme:
a wired and wireless combined blind zone power terminal communication system comprising: the first power distribution terminal is positioned in a power communication blind area and can carry out wired communication; the second power distribution terminal is positioned in a power communication blind area and cannot perform wired communication; the first power distribution terminal is communicated with the base station through a first wireless front-end device, the first wireless front-end device is communicated with the base station through a wireless mode, and the first power distribution terminal is in communication connection with the first power distribution terminal through a wired mode;
the second power distribution terminal is in communication connection with the second wireless front-end equipment through the small base station in the electric power communication blind area, the second wireless front-end equipment is in communication connection with the base station through a wireless mode, the second wireless front-end equipment is in communication connection with the small base station through a wired mode, and the small base station is in communication connection with the second power distribution terminal through a wireless mode.
In some disclosures, the first power distribution terminal is a plurality of power distribution terminals, and the first wireless front-end device is in communication connection with the plurality of first power distribution terminals respectively in a wired manner.
In some disclosures, the small base stations are multiple, the second power distribution terminals are multiple, the multiple small base stations are used for carrying out wireless communication connection on single and/or multiple second power distribution terminals, and the small base stations are all in wired communication connection with the second wireless front-end device.
In some disclosures, the wired mode of the first wireless head end device and the first power distribution terminal is a wired transmission mode of an Ethernet carrier and/or an antenna feeder.
In some disclosures, the blind zone power terminal communication system includes: the main station switch is used as a transfer station for communication between the power terminal main station and the outside;
the substation switch is used for collecting data of the regional power terminal;
the network bridge realizes data transmission between the main station switch and the substation switch;
the base station receives the wired signal of the substation switch at a signal issuing stage, converts the wired signal into a wireless signal for wireless expansion, and transmits the wireless signal to the first wireless front-end device, the first wireless front-end device and the second wireless front-end device; and in the signal uploading stage, acquiring the wireless signals of the first wireless front-end equipment and the second wireless front-end equipment, and uploading the signals to the substation switch.
The beneficial effect of this disclosure:
according to the method, when wired transmission can be implemented, communication extension is carried out in the electric power communication blind through a wired transmission mode, and blind compensation of the first power distribution terminal is achieved; when the wired transmission is difficult to implement, the wired signals in the power communication blind are converted into micro-power wireless signals through the small base station in the power communication blind, so that the second power distribution terminal is in wireless communication with the base station, and the second power distribution terminal in the power communication blind can be supplemented.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a system framework diagram of an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
As shown in fig. 1, a wired and wireless combined blind zone power terminal communication system includes a first power distribution terminal 6 in a power communication blind zone, the first power distribution terminal 6 being capable of wired communication;
in some disclosures, the first power distribution terminal 6 communicates with the base station 4 through the first wireless front-end device 8, the first wireless front-end device 8 communicates with the base station 4 in a wireless mode, the first wireless front-end device 8 converts a wireless signal into a carrier mode, and transmits the signal to the first power distribution terminal 6 in a wired mode, at the moment, the number of the first power distribution terminals 6 can be multiple, and the signal is transmitted to the multiple first power distribution terminals 6 through the first wireless front-end device 8 in a wired mode; in the signal uploading stage, the first wireless front-end device 8 acquires the information of the first power distribution terminal 6 in a wired mode and uploads the information to the base station 4 in a wireless mode.
In some disclosures, the first power distribution terminal 6 is an embedded power terminal 12, the first wireless front-end device 8 receives a wireless signal of the base station 4, the wired communication module 13 of the embedded power terminal 12 is directly connected with the first wireless front-end device 8 in a wired manner, the GPRS wireless communication module 11 in the embedded power terminal 12 performs communication standby, the first wireless front-end device 8 receives a wireless signal of the base station 4, the first wireless front-end device 8 acquires the wired signal of the embedded power terminal 12 in a wired manner and uploads the signal in a wireless manner in a signal uploading stage, and at this time, the wired signal is transmitted by using an antenna feeder; the wired signal information of the first power distribution terminal 6 is transmitted or collected through the first wireless front-end device 8, and therefore the blind supplement of the first power distribution terminal 6 in the electric power communication blind area is achieved.
In the present embodiment, the communication system includes the second power distribution terminal 16 in the power communication shadow zone, and the second power distribution terminal 16 cannot perform wired communication;
the second power distribution terminal 16 is in communication connection with the second wireless front-end equipment 14 through the small base station 17 in the electric power communication blind area, the second wireless front-end equipment 14 collects wireless signals sent by the base station 4, converts the wireless signals into wired signals through a modulation mode and sends the wired signals into the small base station 17, the small base station 17 converts the wired signals into micro-power wireless signals, and the second power distribution terminal 16 collects the wireless signals of the small base station 17; in the signal uploading stage, the small base station 17 collects the wireless signals sent by the second power distribution terminal 16, converts the wireless signals into wired signals through a modulation mode, and uploads the wired signals to the second wireless front-end device 14; and the small base station 17 is used for collecting the wireless signal information uploaded by the second wireless front-end equipment 14, so that the blind repairing of the second power distribution terminal 16 in the electric power communication blind area is realized.
In some disclosures, the small base station 17 may be provided in plurality, the second power distribution terminal 16 may be provided in plurality, the plurality of small base stations 17 wirelessly communicate single and/or a plurality of second power distribution terminals 16, and the small base stations 17 each perform wired communication with the second wireless head end 14.
In this embodiment, the communication system includes:
the main station switch 1 is used as a transfer station for communication between the power terminal main station and the outside;
the substation switch 3 is used for collecting data of the regional power terminal;
the network bridge 2 is used for realizing data transmission between the switch and the substation switch 3;
the base station 4 receives the wired signal of the substation switch 3 in the signal issuing stage, converts the wired signal into a wireless signal for wireless expansion, and transmits the wireless signal to the first wireless front-end device 8 and the second wireless front-end device 14; in the signal uploading stage, the wireless signals of the first wireless front-end device 8 and the second wireless front-end device 14 are collected and uploaded to the substation switch 3.
The working principle is as follows: when the wired transmission can be implemented, the first wireless front-end device 8 respectively carries out communication extension in a power communication blind mode in a wired transmission mode of an Ethernet carrier and an antenna feeder, and the blind compensation of the first power distribution terminal 6 is realized;
when the wired transmission is difficult to implement, the wired signal in the power communication blind is converted into a micropower wireless signal by the small base station 17 in the power communication blind, so that the wireless communication between the second power distribution terminal 16 and the base station 4 is realized, and the second power distribution terminal 16 in the power communication blind is supplemented with blind.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.
Claims (5)
1. A wired and wireless combined blind zone power terminal communication system comprising: a first power distribution terminal (6) in a power communication shadow zone, the first power distribution terminal (6) being capable of wired communication; a second power distribution terminal (16) in a power communication shadow zone, the second power distribution terminal (16) being incapable of wired communication; it is characterized in that the preparation method is characterized in that,
the first power distribution terminal (6) is communicated with the base station (4) through a first wireless front-end device (8), the first wireless front-end device (8) is communicated with the base station (4) in a wireless mode, and the first power distribution terminal (6) is in communication connection with the first power distribution terminal (6) in a wired mode;
the second power distribution terminal (16) is in communication connection with the second wireless front-end equipment (14) through the small base station (17) in the electric power communication blind area, the second wireless front-end equipment (14) is in communication connection with the base station (4) in a wireless mode, the second wireless front-end equipment (14) is in communication connection with the small base station (17) in a wired mode, and the small base station (17) is in communication connection with the second power distribution terminal (16) in a wireless mode.
2. The blind zone power terminal communication system according to claim 1, wherein the first power distribution terminal (6) is a plurality of, and the first wireless front-end device (8) is connected to the plurality of first power distribution terminals (6) in a wired manner.
3. The blind zone power terminal communication system according to claim 1, wherein the number of the small base stations (17) is plural, the second power distribution terminal (16) is provided in plural, the plural small base stations (17) are connected to the single and/or plural second power distribution terminals (16) in wireless communication, and the small base stations (17) are connected to the second wireless front-end device (14) in wired communication.
4. Blind spot power terminal communication system according to claim 1, characterized in that the wired manner of the first wireless head end (8) and the first power distribution terminal (6) is a wired transmission manner of an ethernet carrier and/or an antenna feeder.
5. The blind zone power terminal communication system according to claim 1, wherein the blind zone power terminal communication system comprises: the main station switch (1) is used as a transfer station for communication between the power terminal main station and the outside;
the substation switch (3) is used for collecting data of the regional power terminal;
the network bridge (2) is used for realizing data transmission between the main station switch (1) and the substation switch (3);
the base station (4) receives the wired signal of the substation switch (3) at a signal issuing stage, converts the wired signal into a wireless signal for wireless expansion, and transmits the wireless signal to the first wireless front-end device (8), the first wireless front-end device (8) and the second wireless front-end device (14); and in a signal uploading stage, acquiring wireless signals of the first wireless front-end device (8) and the second wireless front-end device (14), and uploading the wireless signals to the substation switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022787809.7U CN213279725U (en) | 2020-11-27 | 2020-11-27 | Wired and wireless combined blind area power terminal communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022787809.7U CN213279725U (en) | 2020-11-27 | 2020-11-27 | Wired and wireless combined blind area power terminal communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213279725U true CN213279725U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022787809.7U Expired - Fee Related CN213279725U (en) | 2020-11-27 | 2020-11-27 | Wired and wireless combined blind area power terminal communication system |
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| Country | Link |
|---|---|
| CN (1) | CN213279725U (en) |
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2020
- 2020-11-27 CN CN202022787809.7U patent/CN213279725U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |