CN113556142A - Double 4G module with positioning function for intelligent platform area fusion terminal - Google Patents
Double 4G module with positioning function for intelligent platform area fusion terminal Download PDFInfo
- Publication number
- CN113556142A CN113556142A CN202110045911.6A CN202110045911A CN113556142A CN 113556142 A CN113556142 A CN 113556142A CN 202110045911 A CN202110045911 A CN 202110045911A CN 113556142 A CN113556142 A CN 113556142A
- Authority
- CN
- China
- Prior art keywords
- module
- circuit
- usb
- terminal
- iic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- H04B1/3805—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 with built-in auxiliary receivers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a double 4G module with a positioning function for an intelligent convergence terminal of a transformer area, which comprises an interface circuit, a USB expansion circuit, an IIC-to-GPIO circuit, a positioning circuit, a first module, a second module, an indicator light circuit, a first SIM card slot and a second SIM card slot. The interface circuit is connected with the main equipment; the USB expansion circuit is respectively connected with the interface circuit, the positioning circuit, the first module and the second module; the IIC-GPIO conversion circuit is connected with the first module, the second module and the indicating lamp circuit; the first module and the second module are respectively connected with the first SIM card slot and the second SIM card slot. The module has two paths of 4G, can access a network simultaneously, has a positioning function, supports the communication requirement of double main stations, and is favorable for the construction of an intelligent transformer area. The module realizes data exchange between the intelligent integration terminal of the transformer area and the main station through the USB and IIC buses, saves port resources of the intelligent integration terminal of the transformer area, and improves the resource utilization rate of the processor.
Description
Technical Field
The invention belongs to the field of communication, and particularly relates to a double 4G module with a positioning function for an intelligent platform area convergence terminal.
Technical Field
At the in-process of construction intelligence platform district, to intelligent distribution equipment's requirement more and more high, for making things convenient for platform district intelligence to merge terminal management and overall arrangement, realize the information sharing of marketing and distribution, satisfy the business demand that marketing and distribution were merged, need platform district intelligence to merge the terminal and possess the locate function and can insert the function of marketing main website and distribution main website simultaneously to the realization is to the accurate location of equipment. The traditional single 4G module can only access one master station and does not have a positioning function; the double 4G module interfaces in the existing market are redundant and occupy too much communication channels, so that the communication resources of the intelligent convergence terminal in the transformer area are wasted.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the problems in the prior art, and provide a double 4G module with a positioning function for an intelligent integrated terminal in a transformer area, wherein the double 4G module and a positioning circuit are configured to support the high-precision positioning function and the capability of accessing two main stations for marketing and power distribution simultaneously; the data communication between each circuit of the module and the intelligent integrated terminal of the transformer area is realized through the USB bus, and the control of the intelligent integrated terminal of the transformer area on each circuit of the module is realized in a mode of expanding IO ports through the IIC bus, and the technical scheme of the invention is as follows:
A two 4G modules that are used for platform district intelligence to fuse terminal area locate function, its characterized in that changes GPIO circuit, positioning circuit, first module, second module, indicator lamp circuit, heating circuit including interface circuit, USB expander circuit, IIC, wherein:
the interface circuit is used for realizing communication and control of the intelligent integrated terminal and the module in the transformer area and comprises a USB and an IIC bus, wherein the USB is connected to the USB expansion circuit, and the IIC bus is connected to the IIC-to-GPIO circuit;
the USB expansion circuit is used for realizing communication among circuits in the module and comprises a USB bus, a plurality of paths of USB sub-nodes and a circuit for expanding the USB bus into the plurality of paths of sub-nodes, wherein the plurality of paths of USB sub-nodes hung below are respectively connected to a data end of the positioning circuit, a data end of the first module and a data end of the second module;
the IIC-to-GPIO circuit is used for controlling circuits of all parts of the module by the interface circuit and comprises an IIC bus, multiple IO ports and a chip for converting the IIC bus into the multiple IO ports, wherein the multiple IO ports are respectively connected to a control end of the first module, a control end of the second module and an indicator lamp circuit;
the positioning circuit is used for realizing the acquisition and time synchronization of local geographic information and comprises a data terminal and a chip supporting a GPS and Beidou dual mode;
The first module is used for realizing remote communication between the module and the master station and comprises a data terminal, a control terminal and a 4G module with the function of full network communication;
the second module is used for realizing remote communication between the module and the master station and comprises a data terminal, a control terminal and a 4G module with the function of full network communication;
the indicating lamp circuit is used for displaying the state information of the first module and the second module and comprises eight LEDs, namely PWR1, PWR2, WWAN1, WWAN2, 2G1, 2G2, 3G1 and 3G 2;
and the heating circuit is used for reducing the influence of low temperature on module communication and ensuring the remote communication quality of the module.
Optionally, the USB child node hung below the USB expansion circuit is not less than 3 ways.
Optionally, no less than 10 paths of IO ports for the IIC to GPIO circuit expansion are provided.
Optionally, eight LEDs of the indicator light circuit are distributed in the left area of the module at equal intervals in a structure with 2 × 4 in the horizontal direction and the vertical direction.
The positive progressive significance of the invention is as follows: the module supports a high-precision positioning function. Due to the double 4G configuration, the intelligent integration terminal of the transformer area can log in two main stations of marketing and power distribution at the same time, so that information sharing of marketing and power distribution is realized, marketing coordination is facilitated, and flow optimization is promoted; the module uses the mode of USB bus and IIC extension IO port to realize the communication of platform district intelligence integration terminal and module and to the control of module, and it is simple to the external interface, and resource utilization is high, has good practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below. In the drawings:
fig. 1 is a functional structure diagram of a preferred embodiment of the present invention.
FIG. 2 is a schematic diagram of the architecture of the preferred embodiment of the present invention.
Detailed Description
The present invention will be further described by way of a preferred embodiment with reference to the accompanying drawings, but the invention is not limited thereto.
The embodiment discloses a dual 4G module with a positioning function, as shown in fig. 1:
the utility model provides a take two 4G modules of locate function for platform district intelligent fusion terminal, includes interface circuit, USB expander circuit, IIC commentaries on classics GPIO circuit, positioning circuit, first module, second module, indicator lamp circuit, heating circuit, wherein:
the interface circuit is used for realizing communication and control of the intelligent integrated terminal and the module in the transformer area and comprises a USB and an IIC bus, wherein the USB is connected to the USB expansion circuit, and the IIC bus is connected to the IIC-to-GPIO circuit;
the USB expansion circuit is used for realizing communication among circuits in the module and comprises a USB bus, 3 paths of USB sub-nodes and a circuit for expanding the USB bus into the 3 paths of sub-nodes, wherein the 3 paths of USB sub-nodes hung below are respectively connected to a data end of the positioning circuit, a data end of the first module and a data end of the second module;
The IIC-to-GPIO circuit is used for controlling each part of the circuit of the module by the interface circuit, and includes an IIC bus, 16 IO ports, and a chip that converts the IIC bus into 16 IO ports, where the IO ports may be connected in a configurable manner, in this embodiment, the first and second IO ports are connected to the control terminal of the first module, the third and fourth IO ports are connected to the control terminal of the second module, and the fifth to tenth IO ports are connected to the WWAN1, WWAN2, 2G1, 2G2, 3G1, and 3G2 of the indicator light circuit, respectively;
the positioning circuit is used for realizing the acquisition and time synchronization of local geographic information and comprises a data terminal and a chip supporting a GPS and Beidou dual mode;
the first module is used for realizing remote communication between the module and the master station and establishing communication connection with the master station and comprises a data terminal, a control terminal and a 4G module with the full-network communication function;
the second module is used for realizing remote communication between the module and the master station and establishing communication connection with the master station and comprises a data terminal, a control terminal and a 4G module with the full-network communication function;
the indicating lamp circuit is used for visually displaying the state information of the first module and the second module, and with reference to fig. 2, the indicating lamp circuit comprises eight LEDs, namely PWR1, PWR2, WWAN1, WWAN2, 2G1, 2G2, 3G1 and 3G2, and the structure with the horizontal and vertical directions of 2 × 4 is distributed in the left side area of the module at equal intervals;
The positioning circuit is used for completing local geographical position information acquisition and time synchronization, and supporting a GPS and Beidou system dual mode, the horizontal error is not higher than 3m, the elevation error is not higher than 4.5m, and the time synchronization error is not more than 1 s.
The module includes heating circuit, crosses when low when ambient temperature, and the problem of the difficult communication with the main website easily appears in the module, and heating circuit can heat the module this moment, ensures the telecommunication effect.
The working principle of the invention is as follows:
after the module is connected to the intelligent integrated terminal of the transformer area, the intelligent integrated terminal of the transformer area sends a control signal through the interface circuit, converts the control signal into a level signal corresponding to the IO port through the IIC-to-GPIO circuit, and is respectively used for controlling the starting of the first module and the second module and the lamp effect of the indicating lamp circuit. The first module and the second module are started after receiving the control signal, log in nearby base stations respectively, and establish communication with different master stations. The intelligent platform area integration terminal can acquire the network states of the first module and the second module through the USB and send control signals, the control signals are converted into level signals of corresponding IO ports through the IIC-to-GPIO circuit, and starting control over the first module and the second module and lamp effect control over the indicating lamp circuit are achieved.
When the first and second modules are powered on, the corresponding PWR1 and PWR2 are lighted; when the first and second modules perform dialing operation, the corresponding WWAN1 and 2 are lighted. After the base station successfully logs in, the first module respectively lights up 2G1, 3G1, 2G1 and 3G1 corresponding to the network states of 2G, 3G and 4G; after the base station is successfully logged in, the second module respectively lights up 2G2, 3G2 and 2G2 and 3G2 corresponding to the indicator light circuits when the network states are 2G, 3G and 4G.
At this moment, the platform district intelligent fusion terminal can be connected with two main website of marketing and distribution simultaneously to upload two main website respectively through first, the second module with the data that the platform district intelligent fusion terminal gathered and the data that the positioning circuit gathered, realize the information sharing between platform district intelligent fusion terminal, marketing main website, the distribution main website.
The geographic information acquired by the positioning circuit has a horizontal error not higher than 10m, an elevation error not higher than 15m, a time synchronization error not exceeding 1s and higher positioning precision; the configuration of double 4G ensures that the intelligent integration terminal of the transformer area can be simultaneously accessed to two main stations of marketing and power distribution, integrates information flow and service flow between marketing and power distribution, shares system data resources and establishes a foundation for the integration of marketing and power distribution services; the module uses USB bus and IIC extension GPIO's mode to realize module and platform district intelligence and fuse the communication and the control of terminal, and it is simple to the external interface, and resource utilization is high, has good practicality.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (4)
1. The utility model provides a two 4G modules (hereinafter be referred to as module) that are used for platform district intelligence to fuse terminal area locate function, its characterized in that changes GPIO circuit, positioning circuit, first module, second module, indicator lamp circuit, heating circuit including interface circuit, USB expander circuit, IIC, wherein:
the interface circuit is used for realizing communication and control of the intelligent integrated terminal and the module in the transformer area and comprises a USB and an IIC bus, wherein the USB is connected to the USB expansion circuit, and the IIC bus is connected to the IIC-to-GPIO circuit;
the USB expansion circuit is used for realizing communication among circuits in the module and comprises a USB bus, a plurality of paths of USB sub-nodes and a circuit for expanding the USB bus into the plurality of paths of sub-nodes, wherein the plurality of paths of USB sub-nodes hung below are respectively connected to a data end of the positioning circuit, a data end of the first module and a data end of the second module;
The IIC-to-GPIO circuit is used for controlling circuits of all parts of the module by the interface circuit and comprises an IIC bus, multiple IO ports and a chip for converting the IIC bus into the multiple IO ports, wherein the multiple IO ports are respectively connected to a control end of the first module, a control end of the second module and an indicator light circuit;
the positioning circuit is used for realizing the acquisition and time synchronization of local geographic information and comprises a data terminal and a chip supporting a GPS and Beidou dual mode;
the first module is used for realizing remote communication between the module and the master station and comprises a data terminal, a control terminal and a 4G module with the function of full network communication;
the second module is used for realizing remote communication between the module and the master station and comprises a data terminal, a control terminal and a 4G module with the function of full network communication;
the indicating lamp circuit is used for displaying the state information of the first module and the second module and comprises eight LEDs, namely PWR1, PWR2, WWAN1, WWAN2, 2G1, 2G2, 3G1 and 3G 2;
the heating circuit is used for reducing the influence of low temperature on module communication and guaranteeing the remote communication quality of the module.
2. The dual-4G module with the positioning function for the intelligent convergence terminal in the transformer area according to claim 1, wherein the number of USB sub-nodes hung below the USB expansion circuit is not less than 3.
3. The dual-4G module with the positioning function for the intelligent convergence terminal in the transformer area as claimed in claim 1, wherein the number of IO interfaces for the IIC to GPIO circuit extension is not less than 10.
4. The dual-4G module with the positioning function for the intelligent convergence terminal of the transformer district as claimed in claim 1, wherein the eight LEDs of the indicator light circuit are distributed in the left area of the module at equal intervals in a structure with the horizontal and vertical directions of 2 x 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110045911.6A CN113556142A (en) | 2021-01-14 | 2021-01-14 | Double 4G module with positioning function for intelligent platform area fusion terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110045911.6A CN113556142A (en) | 2021-01-14 | 2021-01-14 | Double 4G module with positioning function for intelligent platform area fusion terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113556142A true CN113556142A (en) | 2021-10-26 |
Family
ID=78101656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110045911.6A Pending CN113556142A (en) | 2021-01-14 | 2021-01-14 | Double 4G module with positioning function for intelligent platform area fusion terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113556142A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2021
- 2021-01-14 CN CN202110045911.6A patent/CN113556142A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206894631U (en) | A kind of multichannel Lora concentrators and the IOT systems with the Lora concentrators | |
| CN107919003A (en) | A kind of method and module and terminal for controlling the communication of electric intelligent terminal remote | |
| CN201698576U (en) | Electricity utilization information collecting system and collector | |
| CN109147299A (en) | One kind being used for electricity, water, the integrated acquisition method of air and heat energy measurement and system | |
| CN204598011U (en) | A kind of OPC data acquisition and monitoring intelligent terminal based on TD-LTE | |
| CN111245710A (en) | Intelligent gateway based on LoRa and data communication management method thereof | |
| CN201937603U (en) | Electricity information acquisition system and concentrator | |
| CN113556142A (en) | Double 4G module with positioning function for intelligent platform area fusion terminal | |
| CN202068451U (en) | Remote control equipment of internet of things | |
| CN214380882U (en) | Double 4G module with positioning function for intelligent platform area fusion terminal | |
| CN107517210B (en) | Multi-interface protocol self-adaptive conversion power distribution network wireless communication device | |
| CN211184261U (en) | Multilink emergency communication terminal | |
| CN102318274B (en) | Method and system for acquiring network connection information by means of LLDP | |
| CN111683129A (en) | Dynamic ad hoc network mobile cloud computing system and method | |
| CN110234090A (en) | A kind of data management cloud platform based on LoRa | |
| CN212849980U (en) | Intelligent fusion device for power distribution network | |
| CN205028055U (en) | Time synchronous control system of traffic management system | |
| CN212750058U (en) | Acquisition terminal remote communication device based on satellite communication | |
| CN210578532U (en) | Circuit and multichannel device | |
| CN111064497B (en) | Acquisition, operation and maintenance system based on HPLC (high performance liquid chromatography) platform area | |
| CN210402688U (en) | Photovoltaic power station wireless data acquisition system | |
| CN203522744U (en) | Multi-service optical access apparatus | |
| CN109742856B (en) | Method for generating network three-dimensional physical topological structure diagram of transformer area electric energy meter | |
| CN113093633A (en) | Plug-and-play internet of things centralized control terminal based on CAT1 | |
| CN202551085U (en) | Ethernet switch supporting IEEE 1588 network precision clock synchronization protocol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |