CN111343658A - Remote wireless configuration serial port 4G networking system - Google Patents
Remote wireless configuration serial port 4G networking system Download PDFInfo
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- CN111343658A CN111343658A CN202010181093.8A CN202010181093A CN111343658A CN 111343658 A CN111343658 A CN 111343658A CN 202010181093 A CN202010181093 A CN 202010181093A CN 111343658 A CN111343658 A CN 111343658A
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- 238000004891 communication Methods 0.000 claims description 4
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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Abstract
The invention provides a remote wireless configuration serial port 4G networking system, which comprises: the device comprises a power supply module, a device serial port, a control module, a 4G module, portable equipment and a server; the power supply module supplies power to the control module and the 4G module; the device serial port is used as an input/output interface of the external serial port device; the control module realizes the configuration of a working module of the 4G module, a pushing server address and the like through configuring a serial port, a network port and WIFI, and realizes the processing of the data of the serial port equipment of the external equipment, and transmits the data to the 4G module or transmits the data to the external serial port equipment after the data processing is issued by the 4G module; the 4G module forwards the data sent by the control module to the server or transmits the data issued by the server to the control module; the server realizes storage, operation and the like of data uploaded by the 4G module; the portable equipment is connected with the control module WIFI, and configuration of various parameters is achieved. The invention can conveniently realize configuration through the portable equipment, thereby reducing the workload during configuration.
Description
Technical Field
The invention relates to the technical field of communication engineering and the like, in particular to a remote wireless configuration serial port 4G networking system.
Background
At present, the configuration mode of serial port 4G transparent transmission modules on the market is carried out in a wired mode (a serial port or a network cable), and engineers must carry computers with serial ports or network ports, so that great inconvenience is brought to configuration work. In addition, the installation mode of serial port equipment is various, and the workload is greater when the equipment is configured aiming at the occasions of installing the serial port equipment in places (trees, walls and closed boxes) which are difficult to wire.
Disclosure of Invention
The invention provides a remote wireless configuration serial port 4G networking system, which aims to solve at least one technical problem.
To solve the above problem, as an aspect of the present invention, there is provided a remote wireless configuration serial port 4G networking system, comprising: the device comprises a power supply module, a device serial port, a control module, a 4G module, portable equipment and a server; the power supply module supplies power to the control module and the 4G module; the device serial port is used as an input/output interface of an external serial port device; the control module realizes the configuration of a working module of the 4G module, a pushing server address and the like through configuring a serial port, a network port and WIFI, and realizes the processing of the data of the serial port equipment of the external equipment, and transmits the data to the 4G module or transmits the data to the external serial port equipment after the data processing is issued by the 4G module; the 4G module forwards the data sent by the control module to the server or transmits the data issued by the server to the control module; the server realizes storage, operation and the like of data uploaded by the 4G module; the portable equipment is connected with the control module WIFI, and configuration of various parameters is achieved.
Preferably, the serial port of the external device receives uplink data from the external serial device and transmits the uplink data to the control module, the control module packs the data according to a fixed format, adds a packet header, a packet tail, verification and the like, transmits the data to the 4G module according to a fixed baud rate, and uploads the data to the server through the 4G network by the 4G module.
Preferably, the 4G module transmits the server issued data to the control module, and the control module unpacks, analyzes and processes the data and transmits the effective data to the external outlet device through the device serial port.
Preferably, after receiving the configuration information of the portable device through the WIFI, the control module analyzes and processes the configuration information, and sends the configuration data to the 4G module, so that the 4G module can push the configuration of parameters such as a server address, a serial port interface number, a transmission rate and the like.
Preferably, after the configuration serial port and the 4G module are powered on, the control module first detects whether a portable configuration device performs configuration operation through WIFI connection, if so, enters configuration setting, receives configuration data of the portable configuration device, converts the configuration data into configuration parameters of the 4G module to perform configuration operation on the 4G module, and finishes the configuration process if configuration is completed; if the configuration is wrong, the configuration is carried out again; if not, entering a data processing process, judging whether to perform data uplink or current operation, if the data is uplink data, packaging the data by the control module, adding corresponding information such as a header, a trailer, a heartbeat, a check and the like, transmitting the information to the 4G module, and uploading the information to a server by the 4G module through a 4G network; if the data is downlink data, the server data is transmitted to the 4G module through the 4G network, then the control module unpacks the data and transmits the data to external serial port equipment through the equipment serial port.
Preferably, the portable device is connected to a WIFI hotspot of the serial port 4G transparent transmission module through user configuration software on the portable device, identity authority authentication is firstly carried out, after the identity authentication is finished and configuration authority is obtained, operations such as 4G networking setting, communication protocol setting and the like are carried out, and after configuration is finished, the configuration software is stored and quitted.
Due to the adoption of the technical scheme, the configuration can be conveniently realized through the portable equipment, and the WIFI technology is applied to the configuration of the serial port 4G module, so that an engineer does not need to carry a computer with a serial port or a network port during configuration, the configuration work is facilitated, and the workload during configuration is reduced.
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FIG. 1 schematically illustrates a structural schematic of the present invention;
fig. 2 schematically shows a control flow diagram of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The present invention aims to solve the following problems: (1) the problem of configuration wiring of a serial port 4G transparent transmission module is solved, and wireless WIFI configuration is adopted; (2) the problem that a configuration engineer is inconvenient to carry a computer is solved, and the configuration is changed from a mobile phone, a tablet and other portable equipment; (3) the problem of configuration authority is solved, and a configuration user name and a password are set to prevent malicious modification; (4) finally, the configuration personnel are connected with the WIFI hotspot of the serial port 4G transparent transmission module through portable equipment (a mobile phone, a tablet and a computer) to perform authority authentication, obtain configuration authority and complete remote wireless configuration of the equipment. Therefore, remote wireless configuration of the serial port 4G transparent transmission equipment is realized.
In one embodiment, the invention can be used for WIFI wireless configuration of an outdoor atmosphere monitoring equipment serial port 4G transparent transmission module, is a remote wireless configuration serial port 4G transparent transmission device, and comprises: the 4G module is used for realizing a 4G networking function of the serial device; the power supply module comprises a DCDC circuit and an LDO circuit and meets the requirements of each functional module on a power supply; the control module provides three different configuration interfaces of a serial port, a network port and WIFI (wireless fidelity), and realizes the setting of parameters of the serial port 4G transparent transmission device; and the configuration program is a configuration software running on the mobile phone, the tablet and the computer, and a software platform of the user configuration equipment.
The control module in the invention adopts an intelligent gateway chip MT7688AN as a control chip, integrates various peripheral interfaces such as 1T1R802.11n WIFI, 580MHz MPU, Ethernet port, USB and the like, and provides a good carrier for program operation by matching with peripheral 128M RAM and 64 MFLASH. In the aspect of program design, the whole system comprises software function modules such as mobile terminal access configuration, user authority management, 4G module configuration, transparent transmission protocol setting and the like. The user configuration software can support different operating systems such as Windows, MAC, Android, Linux and the like.
The configuration engineer uses user configuration software on the mobile terminal device to connect to a WIFI hotspot of the serial port 4G transparent transmission module, firstly, identity authority authentication is carried out, after the identity authentication is finished and configuration authority is obtained, operations such as 4G networking setting, communication protocol setting and the like are carried out, and after configuration is finished, the configuration engineer stores and quits the configuration software.
The functions of the modules of the present invention are briefly described as follows:
a power interface: an externally powered DC12V power outlet;
a power supply module: the conversion of a power supply from the external DC12V to 5V, 3.3V and 4.0V is realized;
equipment serial port: an input/output interface of the external serial port equipment;
a control module: the configuration of a 4G module working mode, a server address pushing and the like is realized through a configuration interface (serial port, a network port and WIFI), and the processing of the data of the serial port equipment of the external equipment is realized, and the data is forwarded to the 4G module or the data is sent by the 4G module to be processed and then forwarded to the external serial port equipment;
a 4G module: the data sent by the control module is forwarded to the server or the data issued by the server is transmitted to the control module; a server: the storage, operation and the like of data uploaded by the 4G module are realized; the portable equipment comprises: and the configuration of various parameters is realized through connecting the control module WIFI.
The power module in the invention has the following functions: the external DC12V power supply realizes power conversion from DC12V to DC5V through a DCDC processing circuit, and 5V/3A large-current low-ripple output is realized by using a TI high-precision DCDC power supply chip; the power conversion from DC5V to DC3.3V is realized through LDO1, and 3.3V/1A large current output is realized by using a TI high-precision high-reliability LDO chip; the voltage conversion from DC5V to DC4.0V is realized through LDO2, and the large current output of 4.0V/1A is realized by using the TI high-precision high-reliability adjustable output LDO.
The serial port uplink data processing process comprises the following steps; the serial port uplink data of the external equipment is sent by the external serial port equipment and transmitted to the control module through the serial port of the equipment, the control module packs according to a fixed format, increases a packet head, a packet tail, verification and the like, transmits to the 4G module according to a fixed baud rate, and is uploaded to the server through the 4G network by the 4G module.
The serial port downlink data processing process comprises the following steps: the downlink data is transmitted to the control module by the 4G module, and the control module unpacks, analyzes and processes the data and transmits the effective data to the external outlet equipment through the equipment serial port.
The configuration data processing process comprises the following steps: after the control module receives the configuration information of the portable device through WIFI, the configuration information is analyzed and processed, configuration data are sent to the 4G module, and the configuration of parameters such as server address, serial port interface number and transmission rate pushed by the 4G module is achieved.
After the remote wireless configuration serial port 4G module is powered on, whether portable configuration equipment performs configuration operation through WIFI connection is detected, if yes, configuration setting is entered, the control module receives configuration data of the portable configuration equipment, converts the configuration data into configuration parameters of the 4G module to perform configuration operation on the 4G module, if configuration is completed, the configuration process is ended, and if configuration is wrong, configuration is performed again; if not, entering a data processing process, judging whether to perform data uplink or current operation, if the data is uplink data, packaging the data by the control module, adding corresponding information such as a header, a trailer, a heartbeat, a check and the like, transmitting the information to the 4G module, and uploading the information to a server by the 4G module through a 4G network; if the data is downlink data, the server data is transmitted to the 4G module through the 4G network, then the control module unpacks the data and transmits the data to external serial port equipment through the equipment serial port.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a long-range wireless configuration serial ports 4G networking system which characterized in that includes: the device comprises a power supply module, a device serial port, a control module, a 4G module, portable equipment and a server;
the power supply block supplies power to the control module and the 4G module;
the device serial port is used as an input/output interface of an external serial port device;
the control module realizes the configuration of a working module of the 4G module, a pushing server address and the like through configuring a serial port, a network port and WIFI, and realizes the processing of the data of the serial port equipment of the external equipment, and transmits the data to the 4G module or transmits the data to the external serial port equipment after the data processing is issued by the 4G module;
the 4G module forwards the data sent by the control module to the server or transmits the data issued by the server to the control module;
the server realizes storage, operation and the like of data uploaded by the 4G module;
the portable equipment is connected with the control module WIFI, and configuration of various parameters is achieved.
2. The remote wireless configuration serial port 4G networking system according to claim 1, wherein the serial port of the external device receives uplink data from the external serial port device and transmits the uplink data to the control module, the control module packs the uplink data according to a fixed format, adds a packet header, a packet trailer, a check and the like, transmits the uplink data to the 4G module according to a fixed baud rate, and uploads the uplink data to the server through the 4G network by the 4G module.
3. The remote wireless configuration serial port 4G networking system according to claim 1, wherein the 4G module transmits the server issued data to the control module, and the control module transmits the valid data to the external outlet device through the device serial port after unpacking, analyzing and processing.
4. The remote wireless configuration serial port 4G networking system according to claim 1, wherein the control module receives configuration information of the portable device through WIFI, analyzes and processes the configuration information, and sends configuration data to the 4G module, so that the 4G module can push server addresses, serial port interface numbers, transmission rates and other parameters to configure.
5. The remote wireless configuration serial port 4G networking system according to claim 1, wherein after the configuration serial port and the 4G module are powered on, the control module firstly detects whether a portable configuration device is connected through WIFI for configuration operation, if yes, the configuration setting is entered, the control module receives configuration data of the portable configuration device, converts the configuration data into configuration parameters of the 4G module to perform configuration operation on the 4G module, and if the configuration is completed, the configuration process is ended; if the configuration is wrong, the configuration is carried out again;
if not, entering a data processing process, judging whether to perform data uplink or current operation, if the data is uplink data, packaging the data by the control module, adding corresponding information such as a header, a trailer, a heartbeat, a check and the like, transmitting the information to the 4G module, and uploading the information to a server by the 4G module through a 4G network; if the data is downlink data, the server data is transmitted to the 4G module through the 4G network, then the control module unpacks the data and transmits the data to external serial port equipment through the equipment serial port.
6. The remote wireless configuration serial port 4G networking system according to claim 1, wherein the system is connected to a WIFI hotspot of the serial port 4G transparent transmission module through user configuration software on the portable device, firstly, identity authority authentication is performed, after the identity authentication is completed and configuration authority is obtained, operations such as 4G networking setting, communication protocol setting and the like are performed, and after configuration is completed, the configuration software is stored and quitted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010181093.8A CN111343658A (en) | 2020-03-16 | 2020-03-16 | Remote wireless configuration serial port 4G networking system |
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Patent Citations (7)
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| US20060029101A1 (en) * | 2004-08-06 | 2006-02-09 | Williams Matthew R | System and method for higher throughput through a transportation network |
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