CN112202469A - Double-public-private-integrated LTE communication module - Google Patents
Double-public-private-integrated LTE communication module Download PDFInfo
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- CN112202469A CN112202469A CN202011174707.6A CN202011174707A CN112202469A CN 112202469 A CN112202469 A CN 112202469A CN 202011174707 A CN202011174707 A CN 202011174707A CN 112202469 A CN112202469 A CN 112202469A
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- lte
- chip
- iic
- communication module
- chips
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
The invention relates to a double public and special integrated LTE communication module which comprises an LTE module (eM 300-118LCC public/special integrated module), an IIC extended GPIO chip, a HUB extended two-way USB chip, an EEROM chip, a radio frequency antenna connector, a USIM card seat and a 30pin connector, wherein the LTE module (eM 300-118LCC public/special integrated module) is respectively communicated with the radio frequency antenna connector, the USIM card seat and the HUB extended two-way USB chip, the radio frequency antenna connector is respectively communicated with a power distribution area production side and a marketing side to realize data sharing and professional line management, the 30pin connector is communicated with the IIC extended GPIO chip, the EEROM chip and a power distribution area fusion terminal, and the HUB extended two-way USB chip is communicated with the 30pin connector. The invention has simple structure and can provide two communication modes of public network (4G network) and private network (1800MHz) to communicate with the production side and the marketing side of the power distribution station area.
Description
Technical Field
The invention relates to a double public and private integrated LTE communication module for a power distribution station convergence terminal, which is a communication module for providing two remote communication modes of a public network (4G network) and a private network (1800MHz) for communication for a power distribution station production side and a marketing side respectively.
Background
The intelligent cell zone convergence terminal is an important practice for realizing data homology in the marketing and distribution service direction, the functions of a concentrator and a distribution and transformation terminal are realized by one intelligent cell zone convergence terminal, data collection and processing are carried out by the same equipment, real-time sharing of data on the edge equipment layer can be realized, and the service application requirements are effectively supported. The platform district intelligence fuses terminal needs two way long-range radio communication to insert distribution main website and marketing main website respectively, in addition, to the problem of wireless public network communication safety, has built the electric power private network in the area, and this has just produced the demand that public private network switches. Therefore, under the background, the district intelligent convergence terminal needs a 2-channel public and private telecommunication interface, the telecommunication supports two communication modes of a wireless public network (4G network) and a private network (1800MHz), and the 2-channel wireless telecommunication respectively uploads data to a power distribution main station and a marketing main station.
Disclosure of Invention
Technical problem to be solved
The existing remote communication module of the terminal of the transformer area supports the communication between a public network and a private network only by a single 4G module or the communication between the public network and the private network is not supported by double 4G modules at the same time; the method is suitable for some regional equipment which needs integration of public network and private network.
The invention provides a technical scheme of a double public and private integrated LTE communication module aiming at the existing problems, and the module has the advantages of simple interface, universality, high integration level and strong applicability; the two remote communication modes of a public network (4G network) and a private network (1800MHz) are provided for a production side and a marketing side of a power distribution station area to communicate respectively, namely one path of 4G remote communication interface is connected with the production side, and the other path of 4G remote communication interface is connected with the marketing side.
(II) technical scheme
In order to realize the purpose that the production side and the marketing side respectively utilize the public network (4G network) and the private network (1800MHz) for communication, the invention provides the following technical scheme: the utility model provides a two public special unification LTE communication module, includes LTE module, IIC extension GPIO chip, HUB extension two way USB chips, EEROM chip, radio frequency antenna connector, USIM cassette, 30pin connector, the quantity of LTE module is two, just the LTE module distributes at the plate positive and negative, radio frequency antenna connector is located the plate back and communicates respectively with the LTE module and with distribution station district production side, marketing side communication, HUB extension two way USB chips communicate respectively with the LTE module through extending two way USB interfaces, IIC extension GPIO chip passes through IIC communication protocol and EEROM chip communication, and the EEROM chip of telling communicates through IIC communication protocol and 30pin connector, the cassette communicates respectively with the LTE module, 30pin connector passes through USB2.0 communication protocol and two way USB chip communication of HUB extension to merge the terminal with the USIM station district and pass through IIC communication protocol communication.
Furthermore, the number of the radio frequency antenna connectors is two, and the radio frequency antenna connectors are distributed on the reverse side of the plate and located above the LTE module.
Further, the number of the two USB chips of HUB extension is one, just two USB chips of HUB extension are located the plate and openly.
Further, the number of the IIC extended GPIO chips (6) is one, and the IIC extended GPIO chips (6) are located on the front face of the plate.
Further, the number of the EEROM chips (7) is one, and the EEROM chips (7) are located on the front surface of the plate.
Furthermore, the number of the USIM card seats (8, 9) is two, and the USIM card seats (8, 9) are distributed on the front and back sides of the plate and are positioned beside the LTE modules (1, 2).
Further, the number of the 30pin connectors (10) is one, and the 30pin connectors (10) are located on the reverse side of the board.
(III) advantageous effects
Compared with the prior art, the invention provides a double-public-private integrated LTE communication module, which has the beneficial effects that: the module has simple structure, and can provide two communication modes of a public network (4G network) and a private network (1800MHz) to communicate with a production side and a marketing side of a power distribution area.
Drawings
Fig. 1 is a schematic view of the frame structure of the present invention.
In the figure: 1. 2-LTE module (hua is eM300-118LCC public/private integral module); 3. 4-a radio frequency antenna connector; 5-HUB expands two paths of USB chips; 6-IIC extension GPIO chip; 7-EEROM chip; 8. 9-USIM card seat; 10-30oin connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a dual-public-private-integrated LTE communication module includes an LTE module (eM 300-118LCC public/private integrated module) (1, 2), a radio frequency antenna connector (3, 4), a HUB extended two-way USB chip (5), an IIC extended GPIO chip (6), an EEROM chip (7), a USIM card socket (8, 9), and a 30pin connector (10).
The Long Term Evolution (LTE) module (eM 300-118LCC public/private integrated module) (1, 2) is distributed on the front and back of a plate, the radio frequency antenna connectors (3, 4) are positioned on the back of the plate and are respectively communicated with the LTE module (eM 300-118LCC public/private integrated module) (1, 2), the HUB expansion two-way USB chip (5) is respectively communicated with the LTE module (eM 300-118LCC public/private integrated module) (1, 2) through an expansion two-way USB interface through a USB2.0 communication protocol, the IIC expansion GPIO chip (6) is respectively communicated with the EEROM chip (7) through an IIC communication protocol, the EEROM chip (7) is communicated with the 30pin connector (10) through an IIC communication protocol, the USIM card seats (8, 9) are respectively communicated with the LTE module (eM 300-118LCC public/private integrated module) (1, 2), the 30pin connector (10) is respectively communicated with the HUB expansion USB chip (5) through a USB2.0 communication protocol, the radio frequency antenna connectors (3 and 4) are communicated with a distribution network production side and a marketing side through a public network (4G network) and a private network (1800MHz), and the 30pin connector is communicated with the convergence terminal through an IIC communication protocol.
In summary, the present invention provides a dual public and private LTE communication module, which uses two communication modes, namely, a public network (4G network) and a private network (1800MHz), to communicate with a production side and a marketing side of a power distribution area.
Claims (7)
1. The utility model provides a two public special unification LTE communication module, includes LTE module (1, 2), IIC extension GPIO chip, HUB extension two way USB chips, EEROM chip, radio frequency antenna connector, USIM cassette, 30pin connector, its characterized in that: the number of the LTE modules (1 and 2) is two, the LTE modules (1 and 2) are distributed on the front and back surfaces of a plate, the radio frequency antenna connectors (3 and 4) are located on the back surface of the plate and are respectively communicated with the LTE modules (1 and 2) and are communicated with a power distribution area production side and a marketing side, the HUB extends two USB chips (5) to be respectively communicated with the LTE modules (1 and 2) through extending two USB interfaces, the IIC extends GPIO chip (6) to be communicated with the EEROM chip (7) through an IIC communication protocol, the EEROM chip (7) communicates with the 30pin connector (10) through an IIC communication protocol, the USIM card seats (8 and 9) are respectively communicated with the LTE modules (1 and 2), the 30pin connector (10) communicates with the HUB extends two USB chips (5) through a USB2.0 communication protocol, and is communicated with a power distribution area fusion terminal through the IIC communication protocol.
2. The dual-common-dedicated LTE communication module according to claim 1, wherein: the number of the radio frequency antenna connectors (3, 4) is two, and the radio frequency antenna connectors (3, 4) are distributed on the reverse side of the plate and located above the LTE modules (1, 2).
3. The dual-common-dedicated LTE communication module according to claim 1, wherein: the number of HUB extension two way USB chips (5) is one, just HUB extension two way USB chips (5) are located the plate and openly.
4. The dual-common-dedicated LTE communication module according to claim 1, wherein: the number of the IIC extended GPIO chips (6) is one, and the IIC extended GPIO chips (6) are located on the front face of the plate.
5. The dual-common-dedicated LTE communication module according to claim 1, wherein: the number of the EEROM chips (7) is one, and the EEROM chips (7) are positioned on the front surface of the plate.
6. The dual-common-dedicated LTE communication module according to claim 1, wherein: the number of the USIM card seats (8, 9) is two, and the USIM card seats (8, 9) are distributed on the front and back sides of the plate and are positioned beside the LTE modules (1, 2).
7. The dual-common-dedicated LTE communication module according to claim 1, wherein: the number of the 30pin connectors (10) is one, and the 30pin connectors (10) are located on the reverse side of the board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174707.6A CN112202469A (en) | 2020-10-29 | 2020-10-29 | Double-public-private-integrated LTE communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174707.6A CN112202469A (en) | 2020-10-29 | 2020-10-29 | Double-public-private-integrated LTE communication module |
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| Publication Number | Publication Date |
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| CN112202469A true CN112202469A (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011174707.6A Pending CN112202469A (en) | 2020-10-29 | 2020-10-29 | Double-public-private-integrated LTE communication module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071523A (en) * | 2021-10-14 | 2022-02-18 | 深圳市有方科技股份有限公司 | Communication terminal and communication method based on double wireless communication modules |
| CN114268338A (en) * | 2021-12-02 | 2022-04-01 | 南方电网数字电网研究院有限公司 | Electric power telecommunication module with double 4G channels |
-
2020
- 2020-10-29 CN CN202011174707.6A patent/CN112202469A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071523A (en) * | 2021-10-14 | 2022-02-18 | 深圳市有方科技股份有限公司 | Communication terminal and communication method based on double wireless communication modules |
| CN114268338A (en) * | 2021-12-02 | 2022-04-01 | 南方电网数字电网研究院有限公司 | Electric power telecommunication module with double 4G channels |
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