CN113329507A - Novel communication module remote control and data transmission device and method - Google Patents
Novel communication module remote control and data transmission device and method Download PDFInfo
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- CN113329507A CN113329507A CN202110627988.4A CN202110627988A CN113329507A CN 113329507 A CN113329507 A CN 113329507A CN 202110627988 A CN202110627988 A CN 202110627988A CN 113329507 A CN113329507 A CN 113329507A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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Abstract
The invention provides a novel remote control and data transmission device of a communication module, which comprises control software, a GSM-R chip and a 5G chip; the control software is connected with the GSM-R chip and the 5G chip, a GSM-R module and a 5G module are arranged in the control software, the GSM-R module and the 5G module receive instructions and data of the control software and transmit the instructions and data to the GSM-R chip and the 5G chip, and the GSM-R module and the 5G module receive instructions and data of the GSM-R chip and the 5G chip and transmit the instructions and data to the control software; a novel remote control and data transmission method of a communication module adopts the novel remote control and data transmission device of the communication module; and a reasonable scheduling strategy is adopted to support the dynamic switching of data transmission of GSM-R and 5G, and provide high-quality data service in an area with good 5G network coverage, and provide basic CSD data service of GSM-R in an area without 5G network coverage.
Description
Technical Field
The invention relates to the field of railways, in particular to a novel remote control and data transmission method for a communication module.
Background
Railway Communication (Railway Communication) refers to a technology and equipment for transmitting and processing various information in various Communication modes in Railway transportation production and construction. The railway communication is mainly based on transportation and production, and the main function is to realize unified dispatching and commanding of traveling and locomotive operation. But the difficulty of unified communication is high due to the dispersion of railway lines, various branches and diversified service types. Wireless communication is necessary for commanding the running train, so railway communication is necessary to be a combination of wired communication and wireless communication, and a plurality of communication modes are adopted. Various information in the railway transportation production and construction process is transmitted and exchanged by utilizing technologies and equipment such as wired communication, wireless communication and the like. Railway communication can be divided into railway long-distance communication, railway area communication, railway section communication, railway station communication and the like according to access areas and ranges; by the nature of the traffic, it can be divided into railway public and private communications. However, the conventional communication speed is slow, and the signal absence is liable to occur, and only a single data transmission service can be provided. Therefore, it is necessary to develop a new remote control and data transmission method for communication module.
Disclosure of Invention
The present invention is directed to solve the above problems and provide a novel method for remote control and data transmission of a communication module, which supports dynamic switching between GSM-R and 5G data transmission by using a reasonable scheduling policy, and provides a high quality data service in an area with good coverage of a 5G network, and also provides a basic GSM-R CSD data service in an area without coverage of the 5G network.
In order to achieve the purpose, the invention adopts the following technical scheme.
A novel remote control and data transmission device for a communication module comprises control software, a GSM-R chip and a 5G chip; the control software is connected with the GSM-R chip and the 5G chip, a GSM-R module and a 5G module are arranged in the control software, the GSM-R module and the 5G module receive instructions and data of the control software and transmit the instructions and data to the GSM-R chip and the 5G chip, and the GSM-R module and the 5G module receive instructions and data of the GSM-R chip and the 5G chip and transmit the instructions and data to the control software.
Further, the control software may communicate with an external data module.
Further, the control software is applied to a Linux system.
A novel communication module remote control and data transmission method adopts the novel communication module remote control and data transmission device and comprises the following steps: powering on the device; the control software sends a starting command to the GSM-R module and the 5G module; the GSM-R module and the 5G module respectively control a module GSM-R chip and a module 5G chip to complete startup; the GSM-R and 5G modules receive the network state information transmitted by the GSM-R chip and the 5G chip and transmit the network state information to the control software; the control software judges the current network state according to the network state information of the GSM-R chip and the 5G chip, and selects the GSM-R chip or the 5G chip for communication; the control software communicates with the external data module.
Further, when the network state information of the GSM-R chip and the network state information of the 5G chip are both good, the control software selects the 5G chip to communicate.
Further, when the network state information of the GSM-R chip and the 5G chip is not good, continuing to wait for the report of the network state information of the GSM-R chip and the 5G chip until one of the network state information of the GSM-R chip and the 5G chip is good.
Further, when the network state information of the GSM-R chip is good and the network state information of the 5G chip is no signal, the control software selects the GSM-R chip to communicate.
Further, when the network state information of the GSM-R chip is no signal and the network state information of the 5G chip is good, the control software selects the 5G network for communication.
Further, when the GSM-R chip is selected for communication, the control software receives the network state information of the 5G chip, and when the network state information of the 5G chip is good, the control software selects the 5G chip for communication.
Further, when the GSM-R chip is selected for communication, the control software receives the network state information of the 5G chip, and when the network state information of the 5G chip is not good, the control software continues to select the GSM-R chip for communication.
The invention discloses a novel remote control and data transmission method of a communication module, which has the positive effects that:
(1) the invention can simultaneously support 5G higher speed data communication according to the requirement on the basis of supporting the CSD data function of GSM-R on a terminal, provides higher quality data transmission service for railway communication, only needs one external antenna, is well compatible with the actual situation of the traditional railway vehicle machine, and can provide more data transmission service on the basis of not needing to make larger changes. Besides basic data transmission, higher-quality data transmission services such as video monitoring and video conference can be provided.
(2) According to the invention, different communication chips can be simultaneously controlled on the Linux operating system without an Android system, and data transmission service is provided, so that the hardware requirement on an application processor is reduced, and the cost is reduced. Through independent software modules, command control and data transmission control are respectively carried out on the GSM-R communication chip and the GSM-5G communication chip, so that the LTE-R communication chip or the GSM-5G communication chip and the LTE-R communication chip or the GSM-5G communication chip can be conveniently replaced, and better compatibility and expansibility are achieved.
(3) The software system of the invention adopts a reasonable scheduling strategy to support the dynamic switching of the data transmission of the GSM-R and the 5G, and provides high-quality data service in the area with good coverage of the 5G network, and can also provide basic CSD data service of the GSM-R in the area without coverage of the 5G network.
Drawings
Fig. 1 is a schematic diagram provided by an embodiment of the present invention.
Fig. 2 is a schematic diagram provided by an embodiment of the present invention.
The reference numerals in the figures are respectively:
1. control software; 2. a GSM-R chip; 3. 5G chip; 4. a GSM-R module; 5. and 5G module.
Detailed Description
The following detailed description of a novel remote control and data transmission method of a communication module according to the present invention is provided with reference to the accompanying drawings, but it should be noted that: the described embodiments are not intended to limit the practice of the invention. All similar structures and similar variations thereof adopting the invention shall fall within the scope of the invention. The following description of the embodiments refers to the accompanying drawings for illustrating the specific embodiments in which the invention may be practiced.
See fig. 1 and 2. A novel remote control and data transmission device of a communication module comprises control software 1, a GSM-R chip 2 and a 5G chip 3; the control software 1 is connected with the GSM-R chip 2 and the 5G chip 3, a GSM-R module 4 and a 5G module 6 are arranged in the control software 1, the GSM-R module 4 and the 5G module 6 receive instructions and data of the control software 1 and transmit the instructions and data to the GSM-R chip 2 and the 5G chip 3, and the GSM-R module 4 and the 5G module 6 receive instructions and data of the GSM-R chip 2 and the 5G chip 3 and transmit the instructions and data to the control software 1. The control software 1 can communicate with an external data module. The control software 1 is applied to a Linux system.
A novel communication module remote control and data transmission method adopts the novel communication module remote control and data transmission device and comprises the following steps: powering on the device; the control software 1 sends a starting command to the GSM-R module 4 and the 5G module 6; the GSM-R module 4 and the 5G module 6 respectively control the GSM-R chip 2 and the module 5G chip 3 to complete startup; the GSM-R and 5G module 6 receives the network state information transmitted by the GSM-R chip 2 and the 5G chip 3 and transmits the network state information to the control software 1; the control software 1 judges the current network state according to the network state information of the GSM-R chip 2 and the 5G chip 3, and selects the GSM-R chip 2 or the 5G chip 3 for communication; the control software 1 communicates with the external data module.
And when the network state information of the GSM-R chip 2 and the network state information of the 5G chip 3 are both good, the control software 1 selects the 5G chip 3 to carry out communication.
And when the network state information of the GSM-R chip 2 and the 5G chip 3 is not good, continuing to wait for the report of the network state information of the GSM-R chip 2 and the 5G chip 3 until one of the network state information of the GSM-R chip 2 and the network state information of the 5G chip 3 is good. And when the control software 1 receives that the network state information of the GSM-R chip 2 is good, the control software 1 selects the GSM-R chip 2 to communicate. When the control software 1 receives the network state information of the 5G chip 3, and when the network state information of the 5G chip 3 is good, the control software 1 selects the 5G chip 3 to perform communication.
And when the network state information of the GSM-R chip 2 is good and the network state information of the 5G chip 3 has no signal, the control software 1 selects the GSM-R chip 2 to carry out communication.
And when the network state information of the GSM-R chip 2 is no signal and the network state information of the 5G chip 3 is good, the control software 1 selects a 5G network for communication.
When the GSM-R chip 2 is selected for communication, the control software 1 receives the network state information of the 5G chip 3, and when the network state information of the 5G chip 3 is good, the control software 1 selects the 5G chip 3 for communication. When the GSM-R chip 2 is selected for communication, the control software 1 receives the network state information of the 5G chip 3, and when the network state information of the 5G chip 3 is not good, the control software 1 continues to select the GSM-R chip 2 for communication.
When the 5G chip 3 is selected for communication, and the control software 1 receives the network state information of the GSM-R chip 2, the control software 1 does not process the network state information. When the 5G chip 3 is selected for communication and the network state information of the 5G chip 3 is not good, and when the control software 1 receives that the network state information of the GSM-R chip 2 is good, the control software 1 selects the GSM-R chip 2 for communication.
The invention can simultaneously support 5G higher speed data communication according to the requirement on the basis of supporting the CSD data function of GSM-R on a terminal, provides higher quality data transmission service for railway communication, only needs one external antenna, is well compatible with the actual situation of the traditional railway vehicle machine, and can provide more data transmission service on the basis of not needing to make larger changes. Besides basic data transmission, higher-quality data transmission services such as video monitoring and video conference can be provided. According to the invention, different communication chips can be simultaneously controlled on the Linux operating system without an Android system, and data transmission service is provided, so that the hardware requirement on an application processor is reduced, and the cost is reduced. Through independent software modules, command control and data transmission control are respectively carried out on the GSM-R communication chip and the GSM-5G communication chip, so that the LTE-R communication chip or the GSM-5G communication chip and the LTE-R communication chip or the GSM-5G communication chip can be conveniently replaced, and better compatibility and expansibility are achieved. The software system of the invention adopts a reasonable scheduling strategy to support the dynamic switching of the data transmission of the GSM-R and the 5G, and provides high-quality data service in the area with good coverage of the 5G network, and can also provide basic CSD data service of the GSM-R in the area without coverage of the 5G network.
Claims (10)
1. A novel remote control and data transmission device of a communication module is characterized by comprising control software, a GSM-R chip and a 5G chip; the control software is connected with the GSM-R chip and the 5G chip, a GSM-R module and a 5G module are arranged in the control software, the GSM-R module and the 5G module receive instructions and data of the control software and transmit the instructions and data to the GSM-R chip and the 5G chip, and the GSM-R module and the 5G module receive instructions and data of the GSM-R chip and the 5G chip and transmit the instructions and data to the control software.
2. The novel communications module remote control and data transfer device of claim 1, wherein said control software is capable of communicating with an external data module.
3. The novel communication module remote control and data transmission device as claimed in claim 1, wherein the control software is applied to Linux system.
4. A novel remote control and data transmission method for a communication module, which is characterized in that the novel remote control and data transmission device for the communication module of claim 2 is adopted, and the steps are as follows:
powering on the device;
the control software sends a starting command to the GSM-R module and the 5G module;
the GSM-R module and the 5G module respectively control a module GSM-R chip and a module 5G chip to complete startup;
the GSM-R and 5G modules receive the network state information transmitted by the GSM-R chip and the 5G chip and transmit the network state information to the control software;
the control software judges the current network state according to the network state information of the GSM-R chip and the 5G chip, and selects the GSM-R chip or the 5G chip for communication;
the control software communicates with the external data module.
5. The novel remote control and data transmission method for communication module as claimed in claim 4, wherein when the network status information of the GSM-R chip and the 5G chip are both good, the control software selects the 5G chip for communication.
6. The novel remote control and data transmission method of a communication module as claimed in claim 4, wherein when the network status information of the GSM-R chip and the 5G chip is not good, the reporting of the network status information of the GSM-R chip and the 5G chip is continuously waited until one of the network status information of the GSM-R chip and the 5G chip is good.
7. The novel remote control and data transmission method of communication module as claimed in claim 4, wherein when the network status information of the GSM-R chip is good and the network status information of the 5G chip is no signal, the control software selects the GSM-R chip for communication.
8. The novel remote control and data transmission method for communication module as claimed in claim 4, wherein when the network status information of the GSM-R chip is no signal and the network status information of the 5G chip is good, the control software selects the 5G network for communication.
9. The novel remote control and data transmission method of a communication module as claimed in claim 7, wherein when the GSM-R chip is selected for communication, the control software receives the network status information of the 5G chip, and when the network status information of the 5G chip is good, the control software selects the 5G chip for communication.
10. The novel remote control and data transmission method of a communication module as claimed in claim 7, wherein when the GSM-R chip is selected for communication, the control software receives the network status information of the 5G chip, and when the network status information of the 5G chip is not good, the control software continues to select the GSM-R chip for communication.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277880A (en) * | 2017-07-26 | 2017-10-20 | 奇酷互联网络科技（深圳）有限公司 | The method, device and mobile terminal of data network switching |
| US20180027465A1 (en) * | 2016-07-22 | 2018-01-25 | Icomera Ab | Wireless communication system for vehicles using both trackside wlan and cellular network communication |
| CN110677835A (en) * | 2019-08-29 | 2020-01-10 | 北京全路通信信号研究设计院集团有限公司 | Dual-network converged train control wireless communication system and method |
| CN112235879A (en) * | 2020-11-16 | 2021-01-15 | 北京交通大学 | Railway train control dual-mode wireless terminal and implementation method |
| CN112689264A (en) * | 2020-12-10 | 2021-04-20 | 中国铁道科学研究院集团有限公司通信信号研究所 | Wireless synchronous control communication platform and method for locomotive |
| CN113207108A (en) * | 2021-06-04 | 2021-08-03 | 江苏乐众信息技术股份有限公司 | Multimode railway communication system based on Linux system |
| CN215647391U (en) * | 2021-06-04 | 2022-01-25 | 江苏乐众信息技术股份有限公司 | Multimode railway communication system based on Linux system |
-
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- 2021-06-05 CN CN202110627988.4A patent/CN113329507A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180027465A1 (en) * | 2016-07-22 | 2018-01-25 | Icomera Ab | Wireless communication system for vehicles using both trackside wlan and cellular network communication |
| CN107277880A (en) * | 2017-07-26 | 2017-10-20 | 奇酷互联网络科技（深圳）有限公司 | The method, device and mobile terminal of data network switching |
| CN110677835A (en) * | 2019-08-29 | 2020-01-10 | 北京全路通信信号研究设计院集团有限公司 | Dual-network converged train control wireless communication system and method |
| CN112235879A (en) * | 2020-11-16 | 2021-01-15 | 北京交通大学 | Railway train control dual-mode wireless terminal and implementation method |
| CN112689264A (en) * | 2020-12-10 | 2021-04-20 | 中国铁道科学研究院集团有限公司通信信号研究所 | Wireless synchronous control communication platform and method for locomotive |
| CN113207108A (en) * | 2021-06-04 | 2021-08-03 | 江苏乐众信息技术股份有限公司 | Multimode railway communication system based on Linux system |
| CN215647391U (en) * | 2021-06-04 | 2022-01-25 | 江苏乐众信息技术股份有限公司 | Multimode railway communication system based on Linux system |
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