CN117097443B - Information system with key data transmission feedback function and transmission method thereof - Google Patents
Information system with key data transmission feedback function and transmission method thereof Download PDFInfo
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- CN117097443B CN117097443B CN202311361512.6A CN202311361512A CN117097443B CN 117097443 B CN117097443 B CN 117097443B CN 202311361512 A CN202311361512 A CN 202311361512A CN 117097443 B CN117097443 B CN 117097443B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000002452 interceptive effect Effects 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15542—Selecting at relay station its transmit and receive resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0072—Error control for data other than payload data, e.g. control data
- H04L1/0073—Special arrangements for feedback channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0079—Formats for control data
- H04L1/0082—Formats for control data fields explicitly indicating existence of error in data being transmitted, e.g. so that downstream stations can avoid decoding erroneous packet; relays
Abstract
The invention discloses an information system with a key data sending feedback function and a sending method thereof, wherein the information system comprises a plurality of nodes, a plurality of management backrests are arranged in each node, an information feedback processing module is also arranged in each node, and the information feedback processing module is in bidirectional connection with the plurality of management backrests. The information feedback processing module is used for processing the data packet and expanding the data packet according to the requirement. The invention aims to provide an information system with a key data transmission feedback function and capable of confirming whether information is transmitted to a designated position of a designated node and a transmission method thereof.
Description
Technical Field
The present invention relates to data transmission, and more particularly, to an information system with a key data transmission feedback function and a transmission method thereof.
Background
Communication network technology involves reliable transport techniques at the link level including mechanisms such as multiple co-routing protocols, and heartbeat maintenance, handshake establishment, immediate feedback, and timeout retransmission.
The existing information system has the following problems: the existing information system can only track and confirm whether the data packet is successfully transmitted from the first node to the second node, but the existing information system cannot track and confirm whether the data packet is received by a specific application in the second node, and in practical application, the situation that the data packet is successfully transmitted to the second node by the first node but the data packet is not received by a corresponding application in the second node often occurs, and especially when the critical data packet occurs, the whole system delays the processing of the critical information.
Disclosure of Invention
The invention aims to: the invention aims to provide an information system with a key data transmission feedback function and capable of confirming whether information is transmitted to a designated position of a designated node and a transmission method thereof.
The technical scheme is as follows: the information system with the key data sending feedback function comprises a plurality of nodes, wherein a plurality of management backrests are arranged in each node, an information feedback processing module is further arranged in each node, and the information feedback processing module is in bidirectional connection with the plurality of management backrests. The information feedback processing module is used for processing the data packet and expanding the data packet according to the requirement, wherein the expanded content comprises an identification code of a management background of an added node, a position IP of a data packet destination of a status code (transmission success or transmission failure) and the like.
Further, an information receiving and transmitting module is further arranged in each node, the information receiving and transmitting module is in bidirectional connection with the information feedback processing module, and the information receiving and transmitting module in each node is in bidirectional connection with the information receiving and transmitting modules in other nodes.
Further, the system also comprises a signal relay device which is connected with the information receiving and transmitting module in each node in a two-way mode through a wired or wireless mode. The signal relay device can be a server, a wifi gateway, a ZigBee gateway, a Bluetooth relay and the like.
Furthermore, each node is further provided with a plurality of foreground software, the number of the foreground software corresponds to that of the management background, and the information feedback processing module is in bidirectional connection with the plurality of foreground software.
Further, each node is further provided with an interactive screen for displaying content, and the interactive screen is in bidirectional connection with a plurality of foreground software.
A method for transmitting an information system with a key data transmission feedback function comprises the following steps:
the first step: the method comprises the steps that foreground software in a transmitting node obtains a command for sending information to a receiving node through an interactive screen, and the foreground software sends an original data packet to an information feedback processing module in the transmitting node, wherein the original data packet comprises an information body;
and a second step of: the information feedback processing module in the transmitting node sends the original data packet to the management background corresponding to the foreground software in the transmitting node and then returns to the information feedback processing module in the transmitting node, the information feedback processing module in the transmitting node expands the original data packet, and the original data packet is expanded into the identification code of the management background in the transmitting node, the state code of the management background in the transmitting node and the position IP of the foreground software of the receiving node, so as to form a first processed data packet;
and a third step of: the information feedback processing module in the transmitting node transmits the first processed data packet to the information receiving and transmitting module in the transmitting node, and then returns to the information feedback processing module in the transmitting node, the information feedback processing module in the transmitting node expands the first processed data packet, and the identification code of the information receiving and transmitting module in the transmitting node and the status code of the information receiving and transmitting module in the transmitting node are expanded to form a secondary processed data packet;
fourth step: the information receiving and transmitting module in the transmitting node sends the secondary processing data packet to the information receiving and transmitting module in the receiving node through the signal relay device, the information receiving and transmitting module in the receiving node sends the secondary processing data packet to the information feedback processing module in the receiving node, the information feedback processing module in the receiving node expands the secondary processing data packet, and the identification code of the information receiving and transmitting module in the receiving node and the status code of the information receiving and transmitting module in the receiving node are expanded to form a tertiary processing data packet;
fifth step: the information feedback processing module in the receiving node sends the tertiary processing data packet to the information feedback processing module in the transmitting node, and meanwhile, after the information feedback processing module in the receiving node sends the tertiary processing data packet to the management background in the receiving node at the designated position, the tertiary processing data packet is returned to the information feedback processing module in the receiving node, the information feedback processing module expands the tertiary processing data packet, and an identification code of the management background in the receiving node and a status code of whether the management background in the receiving node is successfully sent or not are expanded to form a quaternary processing data packet;
sixth step: the information feedback processing module in the receiving node sends the four-time processing data packet to the information feedback processing module in the transmitting node, and after the information feedback processing module in the receiving node sends the four-time processing data packet to the foreground software in the receiving node, the four-time processing data packet is returned to the information feedback processing module in the receiving node, the information feedback processing module expands the four-time processing data packet, and an identification code of the foreground software in the receiving node and a status code of the foreground software which is successfully sent to the receiving node are expanded to form five-time processing data packets;
seventh step: the information feedback processing module in the receiving node sends the five-time processing data packet to the information receiving and transmitting module in the receiving node, and sends the five-time processing data packet to the information feedback processing module in the transmitting node through the signal relay device.
Further, the information feedback processing module in the transmitting node projects the stored original data packet, the first processed data packet, the second processed data packet, the third processed data packet, the fourth data packet or the fifth data packet to the interactive screen in the transmitting node through the foreground software in the transmitting node and displays the data packets.
Further, when the status code in any one step is displayed as failure, the direct jump is ended.
The beneficial effects are that: compared with the prior art, the invention has the following remarkable advantages: after the data packet is sent to the appointed position by the information feedback processing module and returned each time, the information feedback processing module expands the data packet, and expands the foreground software, the management background, the identification code and the state code of the information receiving and transmitting module which accept the data packet in the data packet for reading, so that the sending and receiving paths of the data packet can be recorded, whether the data packet is successfully sent or not can be recorded, the key data sending feedback function is provided, and whether the information is sent to the appointed position of the appointed node can be confirmed; if errors occur in the information transmission process, the direct jump is finished, and a technician can know which position has the errors only by analyzing the extended identification code, so that the technician is helped to quickly analyze and find out a solution.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a flow chart of the present invention.
Wherein: 1. a first node; 2. the first information feedback processing module; 3. a first interactive screen; 4. first foreground software; 5. a first management background; 6. a first information transceiver module; 7. a signal relay device; 8. a second node; 9. the second information feedback processing module; 10. a second interactive screen; 11. second foreground software; 12. a second management background; 13. and a second information receiving and transmitting module.
Description of the embodiments
The technical scheme of the invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 2, an information system with a key data transmission feedback function according to the present invention includes a plurality of nodes, and for simplicity, fig. 1 shows only two nodes, i.e., a first node 1 and a second node 8.
The first node 1 is provided with a plurality of first foreground software 4, a plurality of first management background 5, a first information receiving and transmitting module 6, a first information feedback processing module 2 and a first interactive screen 3 for displaying content, the first information feedback processing module 2 is in bidirectional connection with the plurality of first management background 5, the first information receiving and transmitting module 6 is in bidirectional connection with the first information feedback processing module 2, the number of the first foreground software 4 and the number of the first management background 5 are corresponding, the first information feedback processing module 2 is in bidirectional connection with the plurality of first foreground software 4, and the first interactive screen 3 is in bidirectional connection with the plurality of first foreground software 4; the second node 8 is provided with a plurality of second foreground software 11, a plurality of second management background 12, a second information receiving and transmitting module 13, a second information feedback processing module 9 and a second interactive screen 10 for displaying content, the second information feedback processing module 9 is in bidirectional connection with the plurality of second management background 12, the second information receiving and transmitting module 13 is in bidirectional connection with the second information feedback processing module 9, the number of the second foreground software 11 and the number of the second management background 12 are corresponding, the second information feedback processing module 9 is in bidirectional connection with the plurality of second foreground software 11, and the second interactive screen 10 is in bidirectional connection with the plurality of second foreground software 11; the system also comprises a signal relay device 7, wherein the signal relay device 7 is respectively connected with the first information receiving and transmitting module 6 and the second information receiving and transmitting module 13 in a two-way mode through a wired or wireless mode.
The information feedback processing module is used for processing the data packet and expanding the data packet according to the requirement, wherein the expanded content comprises an identification code of a management background of an added node, a position IP of a data packet destination of a status code (transmission success or transmission failure) and the like.
The signal relay device 7 may be a server, a wifi gateway, a ZigBee gateway, a bluetooth relay, or the like.
Example 1
A method for transmitting an information system with a key data transmission feedback function comprises the following steps:
the first step: the first foreground software 4 in the first node 1 obtains a command for sending information to the second node 8 through the first interactive screen 3, and the first foreground software 4 sends an original data packet to the first information feedback processing module 2 in the first node 1, wherein the original data packet comprises an information body;
and a second step of: the first information feedback processing module 2 in the first node 1 sends the original data packet to the first management background 5 corresponding to the first foreground software 4 in the first node 1, and then returns to the first information feedback processing module 2 in the first node 1, the first information feedback processing module 2 in the first node 1 expands the original data packet, and the identification code expanded into the first management background 5 in the first node 1, the status code successfully sent to the first management background 5 in the first node 1 and the position IP of the second foreground software 11 of the second node 8 form a first processed data packet;
and a third step of: the first information feedback processing module 2 in the first node 1 sends the first processed data packet to the first information transceiver module 6 in the first node 1, and then returns to the first information feedback processing module 2 in the first node 1, wherein the first information feedback processing module 2 in the first node 1 expands the first processed data packet, and expands the identification code of the first information transceiver module 6 in the first node 1 and the status code successfully sent to the first information transceiver module 6 in the first node 1 to form a second processed data packet;
fourth step: the first information transceiver module 6 in the first node 1 sends the secondary processing data packet to the second information transceiver module 13 in the second node 8 through the signal relay device 7, the second information transceiver module 13 in the second node 8 sends the secondary processing data packet to the second information feedback processing module 9 of the second node 8, the second information feedback processing module 9 in the second node 8 expands the secondary processing data packet, and the identification code of the second information transceiver module 13 in the second node 8 and the status code successfully sent to the second information transceiver module 13 in the second node 8 are expanded to form a tertiary processing data packet;
fifth step: the second information feedback processing module 9 in the second node 8 sends the tertiary processing data packet to the first information feedback processing module 2 in the first node 1, and meanwhile, after the second information feedback processing module 9 in the second node 8 sends the tertiary processing data packet to the second management background 12 in the second node 8 at the designated position, the tertiary processing data packet returns to the second information feedback processing module 9 in the second node 8, the second information feedback processing module 9 expands the tertiary processing data packet, and expands the identification code of the second management background 12 in the second node 8 and the status code successfully sent to the second management background 12 in the second node 8, so as to form a quaternary processing data packet;
sixth step: the second information feedback processing module 9 in the second node 8 sends the fourth processed data packet to the first information feedback processing module 2 in the first node 1, and after the second information feedback processing module 9 in the second node 8 sends the fourth processed data packet to the second foreground software 11 in the second node 8, the fourth processed data packet is returned to the second information feedback processing module 9 in the second node 8, and the second information feedback processing module 9 expands the fourth processed data packet, and expands the identification code of the second foreground software 11 in the second node 8 and the status code successfully sent to the second foreground software 11 in the second node 8 to form a five-time processed data packet;
seventh step: the second information feedback processing module 9 in the second node 8 sends the five-time processed data packet to the second information transceiver module 13 in the second node 8 and to the first information feedback processing module 2 in the first node 1 through the signal relay device 7.
The first information feedback processing module 2 in the first node 1 projects the original data packet, the first processed data packet, the second processed data packet, the third processed data packet, the fourth data packet or the fifth data packet stored in the first information feedback processing module to the first interactive screen 3 in the first node 1 through the first foreground software 4 in the first node 1 and displays the data packet.
Example 2
A method for transmitting an information system with a key data transmission feedback function comprises the following steps:
the first step: the first foreground software 4 in the first node 1 obtains a command for sending information to the second node 8 through the first interactive screen 3, and the first foreground software 4 sends an original data packet to the first information feedback processing module 2 in the first node 1, wherein the original data packet comprises an information body;
and a second step of: the first information feedback processing module 2 in the first node 1 sends the original data packet to the first management background 5 corresponding to the first foreground software 4 in the first node 1, but fails, the original data packet is returned to the first information feedback processing module 2 in the first node 1, the first information feedback processing module 2 in the first node 1 expands the original data packet, and the first data packet is expanded into the identification code of the first management background 5 in the first node 1, the failed status code sent to the first management background 5 in the first node 1 and the position IP of the second foreground software 11 of the second node 8 to form a first processed data packet;
and a third step of: and (5) ending.
Claims (3)
1. A method for transmitting an information system with a key data transmission feedback function comprises the following steps:
the first step: the method comprises the steps that foreground software in a transmitting node obtains a command for sending information to a receiving node through an interactive screen, and the foreground software sends an original data packet to an information feedback processing module in the transmitting node, wherein the original data packet comprises an information body;
and a second step of: the information feedback processing module in the transmitting node sends the original data packet to the management background corresponding to the foreground software in the transmitting node and then returns to the information feedback processing module in the transmitting node, the information feedback processing module in the transmitting node expands the original data packet, and the original data packet is expanded into the identification code of the management background in the transmitting node, the state code of the management background in the transmitting node and the position IP of the foreground software of the receiving node, so as to form a first processed data packet;
and a third step of: the information feedback processing module in the transmitting node transmits the first processed data packet to the information receiving and transmitting module in the transmitting node, and then returns to the information feedback processing module in the transmitting node, the information feedback processing module in the transmitting node expands the first processed data packet, and the identification code of the information receiving and transmitting module in the transmitting node and the status code of the information receiving and transmitting module in the transmitting node are expanded to form a secondary processed data packet;
fourth step: the information receiving and transmitting module in the transmitting node sends the secondary processing data packet to the information receiving and transmitting module in the receiving node through the signal relay device, the information receiving and transmitting module in the receiving node sends the secondary processing data packet to the information feedback processing module in the receiving node, the information feedback processing module in the receiving node expands the secondary processing data packet, and the identification code of the information receiving and transmitting module in the receiving node and the status code of the information receiving and transmitting module in the receiving node are expanded to form a tertiary processing data packet;
fifth step: the information feedback processing module in the receiving node sends the tertiary processing data packet to the information feedback processing module in the transmitting node, and meanwhile, after the information feedback processing module in the receiving node sends the tertiary processing data packet to the management background in the receiving node at the designated position, the tertiary processing data packet is returned to the information feedback processing module in the receiving node, the information feedback processing module expands the tertiary processing data packet, and an identification code of the management background in the receiving node and a status code of whether the management background in the receiving node is successfully sent or not are expanded to form a quaternary processing data packet;
sixth step: the information feedback processing module in the receiving node sends the four-time processing data packet to the information feedback processing module in the transmitting node, and after the information feedback processing module in the receiving node sends the four-time processing data packet to the foreground software in the receiving node, the four-time processing data packet is returned to the information feedback processing module in the receiving node, the information feedback processing module expands the four-time processing data packet, and an identification code of the foreground software in the receiving node and a status code of the foreground software which is successfully sent to the receiving node are expanded to form five-time processing data packets;
seventh step: the information feedback processing module in the receiving node sends the five-time processing data packet to the information receiving and transmitting module in the receiving node, and sends the five-time processing data packet to the information feedback processing module in the transmitting node through the signal relay device.
2. The transmission method of an information system with a key data transmission feedback function according to claim 1, characterized in that: and the information feedback processing module in the transmitting node projects the stored original data packet, the first processing data packet, the second processing data packet, the third processing data packet, the fourth data packet or the fifth data packet to the interactive screen in the transmitting node through the foreground software in the transmitting node and displays the data packets.
3. The transmission method of an information system with a key data transmission feedback function according to claim 1, characterized in that: when the status code in any step is displayed as failure, the direct jump is ended.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187153A (en) * | 2014-06-06 | 2015-12-23 | 中兴通讯股份有限公司 | Information feedback method, transmitting method, feedback device and transmitting device |
| CN105956756A (en) * | 2016-04-27 | 2016-09-21 | 珠海昊星自动化系统有限公司 | Intelligent manufacturing management information system |
| CN111464431A (en) * | 2020-04-14 | 2020-07-28 | 北京电信易通信息技术股份有限公司 | Instant message intercommunication method and instant message intercommunication system based on nodes |
| CN113613096A (en) * | 2021-07-19 | 2021-11-05 | 智联数聚科技(江苏)有限公司 | Information interaction method, device and system |
| CN113709250A (en) * | 2021-08-31 | 2021-11-26 | 中国电子科技集团公司第二十八研究所 | Cross-domain user data synchronization method based on subscription sending mode |
| CN113873474A (en) * | 2021-09-28 | 2021-12-31 | 深圳市卡联科技股份有限公司 | Communication method and device for multi-vehicle resource cooperation intelligent terminal in bus area |
| WO2022002035A1 (en) * | 2020-07-03 | 2022-01-06 | 大唐高鸿数据网络技术股份有限公司 | Access method and apparatus, terminal node, and management node |
| WO2023000967A1 (en) * | 2021-07-22 | 2023-01-26 | 华为技术有限公司 | Device management method, system and apparatus |
| CN116128468A (en) * | 2022-12-16 | 2023-05-16 | 中国电信股份有限公司 | Management platform, data processing method, electronic device and storage medium |
| CN116886770A (en) * | 2023-08-02 | 2023-10-13 | 中材建设有限公司 | Engineering truck data transmission method based on Internet of things and engineering truck |
| CN117097443A (en) * | 2023-10-20 | 2023-11-21 | 中国电子科技集团公司第二十八研究所 | Information system with key data transmission feedback function and transmission method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11605973B2 (en) * | 2018-10-29 | 2023-03-14 | Conectric, Llc | Systems and methods for a wireless sensor network |
-
2023
- 2023-10-20 CN CN202311361512.6A patent/CN117097443B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187153A (en) * | 2014-06-06 | 2015-12-23 | 中兴通讯股份有限公司 | Information feedback method, transmitting method, feedback device and transmitting device |
| CN105956756A (en) * | 2016-04-27 | 2016-09-21 | 珠海昊星自动化系统有限公司 | Intelligent manufacturing management information system |
| CN111464431A (en) * | 2020-04-14 | 2020-07-28 | 北京电信易通信息技术股份有限公司 | Instant message intercommunication method and instant message intercommunication system based on nodes |
| WO2022002035A1 (en) * | 2020-07-03 | 2022-01-06 | 大唐高鸿数据网络技术股份有限公司 | Access method and apparatus, terminal node, and management node |
| CN113965905A (en) * | 2020-07-03 | 2022-01-21 | 大唐高鸿智联科技(重庆)有限公司 | Access method, device, terminal node and management node |
| CN113613096A (en) * | 2021-07-19 | 2021-11-05 | 智联数聚科技(江苏)有限公司 | Information interaction method, device and system |
| WO2023000967A1 (en) * | 2021-07-22 | 2023-01-26 | 华为技术有限公司 | Device management method, system and apparatus |
| CN113709250A (en) * | 2021-08-31 | 2021-11-26 | 中国电子科技集团公司第二十八研究所 | Cross-domain user data synchronization method based on subscription sending mode |
| CN113873474A (en) * | 2021-09-28 | 2021-12-31 | 深圳市卡联科技股份有限公司 | Communication method and device for multi-vehicle resource cooperation intelligent terminal in bus area |
| CN116128468A (en) * | 2022-12-16 | 2023-05-16 | 中国电信股份有限公司 | Management platform, data processing method, electronic device and storage medium |
| CN116886770A (en) * | 2023-08-02 | 2023-10-13 | 中材建设有限公司 | Engineering truck data transmission method based on Internet of things and engineering truck |
| CN117097443A (en) * | 2023-10-20 | 2023-11-21 | 中国电子科技集团公司第二十八研究所 | Information system with key data transmission feedback function and transmission method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 基于Modbus的用电信息采集子系统设计与实现;杨皓东;《中国优秀硕士学位论文全文数据库》(第04期);全文 * |
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