CN111107508B - Remote communication data processing method and system - Google Patents
Remote communication data processing method and system Download PDFInfo
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- CN111107508B CN111107508B CN201811252741.3A CN201811252741A CN111107508B CN 111107508 B CN111107508 B CN 111107508B CN 201811252741 A CN201811252741 A CN 201811252741A CN 111107508 B CN111107508 B CN 111107508B
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- monitoring data
- disaster monitoring
- ground disaster
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1806—Go-back-N protocols
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- General Physics & Mathematics (AREA)
- Telephonic Communication Services (AREA)
- Alarm Systems (AREA)
Abstract
The invention provides a remote communication data processing method and a system, wherein the method comprises the following steps: controlling a plurality of sensors to collect ground disaster monitoring data; storing the ground disaster monitoring data to a memory; selecting a remote center and judging whether the remote center works normally or not; if the remote center works normally, the ground disaster monitoring data in the memory is sent to the remote center, and whether the ground disaster monitoring data is sent successfully or not is judged; if the transmission is unsuccessful, detecting whether the transmission times are greater than the preset retransmission times; if the sending times are less than or equal to the preset retransmitting times, retransmitting the ground disaster monitoring data; if the sending times are larger than the preset retransmission times, storing unsent ground disaster monitoring data into a memory, and storing a storage identifier; if the current ground disaster monitoring data is successfully transmitted, detecting whether ground disaster monitoring data which is not transmitted last time exists, and if so, performing retransmission; the method can improve the integrity of the ground disaster monitoring data.
Description
Technical Field
The invention relates to the technical field of electronic information, in particular to a remote communication data processing method and system.
Background
The ground disaster monitoring system collects data of geological disaster monitoring points and transmits the data to a remote data center through a network transmission module (comprising a 4G module, a GPRS module, a CDMA module and a Beidou communication module). Most of geological disaster monitoring points are located in remote areas, network signals are poor, data are frequently lost and incomplete, the integrity of the data is important for data analysis and danger prediction of the geological disaster monitoring points, and the difficulty and the cost for manually obtaining the disaster point data on site are high.
Disclosure of Invention
The invention aims to provide a remote communication data processing method and system aiming at the problems of easiness in data loss and poor integrity of remote transmission of a ground disaster monitoring system in the prior art, so that data loss can be effectively avoided, and the integrity of remote data transmission is improved.
A method for processing telecommunication data comprises
Controlling a plurality of sensors to collect ground disaster monitoring data;
storing the ground disaster monitoring data to a memory;
selecting a remote center and judging whether the remote center works normally or not;
if the remote center works normally, sending the ground disaster monitoring data in the memory to the remote center, and judging whether the ground disaster monitoring data is sent successfully;
if the transmission is unsuccessful, detecting whether the transmission times are greater than the preset retransmission times;
if the sending times are less than or equal to the preset retransmission times, retransmitting the ground disaster monitoring data;
if the sending times are larger than the preset retransmission times, storing unsent ground disaster monitoring data into a memory, setting a storage identifier, and entering the next remote center for sending the ground disaster monitoring data;
and if the current ground disaster monitoring data is successfully transmitted, detecting whether the ground disaster monitoring data which is not transmitted last time exists, and if so, performing retransmission.
Further, the memory comprises a historical data storage area and an unsent data storage area, the ground disaster monitoring data is stored in the historical data storage area, and the unsent ground disaster monitoring data is stored in the unsent data storage area.
Further, each remote center corresponds to an unsent data store.
Further, judging whether the remote center works normally comprises the following steps:
sending a detection signal to the remote center, and judging whether a response is received within a first preset time length;
and if the answer is received, determining that the remote center works normally.
Further, detecting whether the ground disaster monitoring data which is not sent last time exists, and if so, performing reissue, including:
detecting whether a storage identifier exists in a non-sent data storage area corresponding to the current remote center;
if the storage identification exists, determining that the last unsent ground disaster monitoring data exists;
sending the unsent ground disaster monitoring data;
judging whether the unsent ground disaster monitoring data is sent successfully or not;
if the sending is successful, clearing the storage identification and clearing the unsent data storage area;
and if the sending is unsuccessful, storing the unsent ground disaster monitoring data, and juxtaposing a new storage identifier.
Further, the determining whether the sending of the ground disaster monitoring data or the unsent ground disaster monitoring data is successful includes:
detecting whether a response sent by the remote center is received or not within a second preset time length;
and if the response is received, determining that the sending of the ground disaster monitoring data or the unsent ground disaster monitoring data is successful.
Furthermore, the communication mode with the remote center is a 4G, GPRS, CDMA or Beidou communication mode.
Further, if a Beidou communication mode is adopted, the number of the unsent ground disaster monitoring data is 10 in each reissue.
A telecommunications data processing system comprising a processor, a memory, a plurality of sensors for collecting disaster monitoring data, and at least two remote centers, the processor for performing:
controlling a plurality of sensors to collect ground disaster monitoring data;
storing the ground disaster monitoring data to a memory;
selecting a remote center and judging whether the remote center works normally or not;
if the remote center works normally, sending the ground disaster monitoring data in the memory to the remote center, and judging whether the ground disaster monitoring data is sent successfully;
if the transmission is unsuccessful, detecting whether the transmission times are greater than the preset retransmission times;
if the sending times are less than or equal to the preset retransmission times, retransmitting the ground disaster monitoring data;
if the sending times are larger than the preset retransmission times, storing unsent ground disaster monitoring data into a memory, setting a storage identifier, and entering the next remote center for sending the ground disaster monitoring data;
and if the current ground disaster monitoring data is successfully transmitted, detecting whether the ground disaster monitoring data which is not transmitted last time exists, and if so, performing retransmission.
Further, the number of remote centers does not exceed 5.
The remote communication data processing method and the system provided by the invention can perform retransmission and retransmission reissue on the ground disaster monitoring data, avoid the loss of the ground disaster monitoring data to the maximum extent and improve the integrity of the ground disaster monitoring data.
Drawings
Fig. 1 is a flowchart illustrating a method for processing telecommunication data according to an embodiment of the present invention.
Fig. 2 is a flowchart of an embodiment of a telecommunication data processing method provided by the present invention.
FIG. 3 is a flow diagram of one embodiment of a telecommunications data processing system in accordance with the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to fig. 1 and 2, the present embodiment provides a telecommunication data processing method including
Step S101, controlling a plurality of sensors to collect ground disaster monitoring data;
step S102, storing the ground disaster monitoring data to a memory;
step S103, selecting a remote center and judging whether the remote center works normally;
step S104, if the remote center works normally, sending the ground disaster monitoring data in the memory to the remote center, and judging whether the ground disaster monitoring data is sent successfully;
step S105, if the transmission is unsuccessful, detecting whether the transmission times is greater than the preset retransmission times;
step S106, if the sending times are less than or equal to the preset resending times, resending the ground disaster monitoring data;
step S107, if the sending times are more than the preset retransmission times, storing the unsent ground disaster monitoring data into a memory, setting a storage identifier, and entering the next remote center for sending the ground disaster monitoring data;
step S108, if the current ground disaster monitoring data is successfully transmitted, whether the ground disaster monitoring data which is not transmitted last time exists is detected, and if yes, the ground disaster monitoring data is supplemented.
Specifically, step S101 is executed, where a plurality of sensors are disposed in the ground disaster monitoring area, and the sensors include, but are not limited to, a temperature sensor, a humidity sensor, a flow sensor, and the like, and are used to collect ground disaster monitoring data.
Further, step S102 is executed to store the ground disaster monitoring data in a memory, specifically, the memory includes a historical data storage area and a non-transmission data storage area, and the collected ground disaster monitoring data is stored in the historical data storage area.
Further, step S103 is executed to select a remote center and determine whether the remote center is operating normally. Specifically, a detection signal is sent to the remote center, whether a response is received within a first preset time period is judged, if the response is received, the remote center is determined to work normally, and if the response is not received, a detection signal is sent to the next remote center, and the next remote center is judged until the normally working remote center is found.
Further, step S104 is executed, if the remote center is working normally, the ground disaster monitoring data stored in the historical data storage area in the memory is sent to the remote center, and whether the sending of the ground disaster monitoring data is successful is determined.
Specifically, the determining whether the ground disaster monitoring data is successfully transmitted includes:
detecting whether a response sent by the remote center is received or not within a second preset time length;
and if the response is received, determining that the sending of the ground disaster monitoring data or the unsent ground disaster monitoring data is successful.
Further, step S105 is executed, if the transmission is unsuccessful, whether the transmission time is greater than a preset retransmission time is detected, and the preset retransmission time may be set according to an actual requirement.
Further, step S106 is executed, and if the number of sending times is less than or equal to the preset number of retransmission times, the ground disaster monitoring data is retransmitted.
Further, step S107 is executed, if the transmission frequency is greater than the preset retransmission frequency, the unsent ground disaster monitoring data is stored in the unsent data storage area of the memory, the storage identifier is juxtaposed, and the ground disaster monitoring data transmission of the next remote center is entered.
Each remote center corresponds to an unsent data store.
The data transmission flow of the next remote center is the same as steps S101 to S107.
Further, step S108 is executed, if the current disaster monitoring data is successfully transmitted, whether the last unsent disaster monitoring data exists is detected, since each remote center corresponds to one unsent data storage area, whether the last unsent disaster monitoring data exists is determined by detecting the storage identifier of the unsent data storage area, and if so, the data is reissued.
Specifically, the complementary sending of the data comprises the following steps:
sending the unsent ground disaster monitoring data;
judging whether the unsent ground disaster monitoring data is sent successfully or not;
if the sending is successful, clearing the storage identification and clearing the unsent data storage area;
and if the sending is unsuccessful, storing the unsent ground disaster monitoring data, and juxtaposing a new storage identifier.
Further, judging whether the unsent ground disaster monitoring data is successfully transmitted includes:
detecting whether a response sent by the remote center is received or not within a second preset time length;
and if the response is received, determining that the sending of the unsent ground disaster monitoring data is successful.
And after the ground disaster monitoring data which is unsuccessful is sent again, the data is sent to the remote center again after the data is successfully sent to the remote center next time.
As a preferred embodiment, the communication mode with the remote center is a 4G, GPRS, CDMA or beidou communication mode.
Further, if a Beidou communication mode is adopted, the number of the unsent ground disaster monitoring data is 10 in each reissue.
The remote communication data processing method provided by this embodiment can perform retransmission reissue on the ground disaster monitoring data, avoid loss of the ground disaster monitoring data to the maximum extent, and improve integrity of the ground disaster monitoring data.
Example two
Referring to fig. 3, the present embodiment provides a telecommunication data processing system, which includes a processor 201, a memory 202, a plurality of sensors 203 and at least two remote centers 204, where the plurality of sensors 203 are configured to collect disaster monitoring data, and the processor 201 is configured to perform:
controlling a plurality of sensors 203 to collect ground disaster monitoring data;
storing the ground disaster monitoring data to the memory 202;
selecting one remote center 204 and judging whether the remote center 204 works normally;
if the remote center 204 works normally, sending the ground disaster monitoring data in the memory 202 to the remote center 204, and judging whether the ground disaster monitoring data is sent successfully;
if the transmission is unsuccessful, detecting whether the transmission times are greater than the preset retransmission times;
if the sending times are less than or equal to the preset retransmission times, retransmitting the ground disaster monitoring data;
if the sending times are greater than the preset retransmission times, storing the unsent ground disaster monitoring data in the memory 202, setting a storage identifier, and entering the next remote center for sending the ground disaster monitoring data;
and if the current ground disaster monitoring data is successfully transmitted, detecting whether the ground disaster monitoring data which is not transmitted last time exists, and if so, performing retransmission.
In a preferred embodiment, the number of remote centers 204 does not exceed 5.
As a preferred embodiment, the memory 202 includes a history data storage area in which the ground disaster monitoring data is stored and an unsent data storage area in which the unsent ground disaster monitoring data is stored.
Each remote center corresponds to an unsent data store.
Further, the processor 201 is further configured to perform:
sending a detection signal to the remote center, and judging whether a response is received within a first preset time length;
and if the answer is received, determining that the remote center works normally.
Further, the processor 201 is further configured to perform:
detecting whether a storage identifier exists in a non-sent data storage area corresponding to the current remote center;
if the storage identification exists, determining that the last unsent ground disaster monitoring data exists;
sending the unsent ground disaster monitoring data;
judging whether the unsent ground disaster monitoring data is sent successfully or not;
if the data is successfully transmitted, clearing the storage identification and clearing the unsent data storage area;
and if the sending is unsuccessful, storing the unsent ground disaster monitoring data, and juxtaposing a new storage identifier.
Further, the processor 201 is further configured to perform:
detecting whether a response sent by the remote center is received or not within a second preset time length;
and if the response is received, determining that the sending of the ground disaster monitoring data or the unsent ground disaster monitoring data is successful.
For the specific working principle, please refer to the first embodiment, which is not described herein again.
The remote communication data processing system provided by this embodiment can perform retransmission reissue on the ground disaster monitoring data, avoid the loss of the ground disaster monitoring data to the maximum extent, and improve the integrity of the ground disaster monitoring data.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (7)
1. A method for processing telecommunication data, comprising
Controlling a plurality of sensors to collect ground disaster monitoring data;
storing the ground disaster monitoring data to a memory;
selecting a remote center and judging whether the remote center works normally or not;
if the remote center works normally, sending the ground disaster monitoring data in the memory to the remote center, and judging whether the ground disaster monitoring data is sent successfully;
if the transmission is unsuccessful, detecting whether the transmission times are greater than the preset retransmission times;
if the sending times are less than or equal to the preset retransmission times, retransmitting the ground disaster monitoring data;
if the sending times are larger than the preset retransmission times, storing unsent ground disaster monitoring data into a memory, setting a storage identifier, and entering the next remote center for sending the ground disaster monitoring data;
if the current ground disaster monitoring data is successfully transmitted, detecting whether ground disaster monitoring data which is not transmitted last time exists, and if so, performing retransmission;
the memory comprises a historical data storage area and an unsent data storage area, the ground disaster monitoring data is stored in the historical data storage area, and the unsent ground disaster monitoring data is stored in the unsent data storage area;
each remote center corresponds to one unsent data storage area; detecting whether the last unsent ground disaster monitoring data exists, and if so, performing reduplication, wherein the steps comprise:
detecting whether a storage identifier exists in a non-sent data storage area corresponding to the current remote center;
if the storage identification exists, determining that the last unsent ground disaster monitoring data exists;
sending the unsent ground disaster monitoring data;
judging whether the unsent ground disaster monitoring data is sent successfully or not;
if the sending is successful, clearing the storage identification and clearing the unsent data storage area;
and if the sending is unsuccessful, storing the unsent ground disaster monitoring data, and juxtaposing a new storage identifier.
2. The method of claim 1, wherein determining whether the remote center is operating normally comprises:
sending a detection signal to the remote center, and judging whether a response is received within a first preset time length;
and if the answer is received, determining that the remote center works normally.
3. The method of claim 1, wherein determining whether the sending of the disaster monitoring data or the non-sent disaster monitoring data is successful comprises:
detecting whether a response sent by the remote center is received or not within a second preset time length;
and if the response is received, determining that the sending of the ground disaster monitoring data or the unsent ground disaster monitoring data is successful.
4. The telecommunications data processing method of claim 1, wherein the communication with the remote center is a 4G, GPRS, CDMA, or beidou communication.
5. The method according to claim 4, wherein if the Beidou communication mode is adopted, the number of the unsent ground disaster monitoring data is 10 in each reissue.
6. A telecommunications data processing system based on the method of any of claims 1-5, comprising a processor, a memory, a plurality of sensors for collecting disaster monitoring data, and at least two remote centers, said processor being configured to perform:
controlling a plurality of sensors to collect ground disaster monitoring data;
storing the ground disaster monitoring data to a memory;
selecting a remote center and judging whether the remote center works normally or not;
if the remote center works normally, sending the ground disaster monitoring data in the memory to the remote center, and judging whether the ground disaster monitoring data is sent successfully;
if the transmission is unsuccessful, detecting whether the transmission times are greater than the preset retransmission times;
if the sending times are less than or equal to the preset retransmission times, retransmitting the ground disaster monitoring data;
if the sending times are larger than the preset retransmission times, storing unsent ground disaster monitoring data into a memory, setting a storage identifier, and entering the next remote center for sending the ground disaster monitoring data;
and if the current ground disaster monitoring data is successfully transmitted, detecting whether the ground disaster monitoring data which is not transmitted last time exists, and if so, performing retransmission.
7. The telecommunications data processing system of claim 6, wherein the number of remote centers does not exceed 5.
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