CN108173972B - Method and system for reducing transmission quantity of iron tower data - Google Patents
Method and system for reducing transmission quantity of iron tower data Download PDFInfo
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- CN108173972B CN108173972B CN201810137470.0A CN201810137470A CN108173972B CN 108173972 B CN108173972 B CN 108173972B CN 201810137470 A CN201810137470 A CN 201810137470A CN 108173972 B CN108173972 B CN 108173972B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
- H04L67/5651—Reducing the amount or size of exchanged application data
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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Abstract
The invention discloses a method and a system for reducing the transmission quantity of iron tower data. The system comprises an iron tower data processing module and an iron tower data filtering module. The communication iron tower is provided with tower equipment for monitoring various data such as iron tower inclination, iron tower subsidence, iron tower stability, iron tower lightning protection performance and the like, the tower equipment collects iron tower data, and the data with extremely small data variation is replaced by characters with small data volume, so that the data transmission volume is reduced. The method and the system solve the technical problem that the rated power of equipment on the tower cannot be reduced due to the fact that the data transmission quantity cannot be reduced.
Description
Technical Field
The invention belongs to the technical field of communication iron tower maintenance, and particularly relates to a method and a system for reducing iron tower data transmission quantity.
Background
The existing tower equipment for automatic monitoring of the communication iron tower usually adopts a solar cell panel for power supply, and the area of the solar cell panel is very large due to the large data volume collected and transmitted and the high power required by the tower equipment, so that the inconvenience is brought to the installation and maintenance of the tower equipment. At present, no technical scheme for reducing the transmission quantity of the data of the iron tower so as to reduce the rated power of equipment on the tower exists, and therefore a method and a system for reducing the transmission quantity of the data of the iron tower are proposed currently.
Disclosure of Invention
The invention aims to solve the technical problem that the transmission quantity of the data of an iron tower cannot be reduced, so that the rated power of equipment on the iron tower cannot be reduced, and provides a method and a system for reducing the transmission quantity of the data of the iron tower.
The invention relies on an automatic iron tower monitoring system, and the equipment on the tower for monitoring various data such as iron tower inclination, iron tower subsidence, iron tower stability, iron tower lightning protection performance and the like is arranged on a communication iron tower, and the equipment on the tower collects iron tower data and sends the iron tower data to a server. The iron tower data refers to any one or more of iron tower inclination angle data, iron tower sinking data, iron tower stability data or iron tower grounding resistance data.
Setting the sampling time interval T in advance0Period T of1(time interval for transmitting data by the device on the tower), the period T is represented by the variable i1The sampling sequence number in the table; setting a variable quantity threshold D of iron tower data (different variable quantity thresholds corresponding to different types of iron tower data are different); setting characters, wherein the characters are any one of letters, numbers, symbols or special characters which obviously distinguish iron tower dataOr a combination of multiple items.
The system for reducing the transmission quantity of the iron tower data comprises an iron tower data processing module and an iron tower data filtering module. Wherein the iron tower data filtering module is an optional module.
The iron tower data processing module: the equipment on the tower is according to the sampling time interval T0Detecting data of the iron tower at intervals of a period T1Reading the detected N groups of tower data in the period, wherein
Is a positive integer; calculating iron tower data variable quantity delta d at adjacent sampling momentsi＝di-di-1，1<i is less than or equal to N; if Δ di|<D, then the data D of the iron toweriReplacing with preset characters, otherwise, keeping original data; according to a period T1And sending the processed iron tower data to a server.
Iron tower data filter module: the server receives the equipment on the tower according to the period T1And the transmitted iron tower data directly deletes the character data or replaces the character data with adjacent non-character data when the iron tower data is used for calculating the iron tower state.
A block diagram of a system for reducing the transmission amount of tower data is shown in fig. 1. Wherein fig. 1 includes an iron tower data filtering module.
The method for reducing the transmission quantity of the data of the iron tower is realized according to the following steps:
step 1, equipment on the tower samples at time intervals T0And detecting iron tower data.
Step 2, every other period T1Reading the detected N groups of tower data in the period, wherein
Is a positive integer; calculating iron tower data variable quantity delta d at adjacent sampling momentsi＝di-di-1，1<i is less than or equal to N; if Δ di|<D, then the data D of the iron toweriAnd replacing with preset characters, otherwise, keeping the original data.
Step 3, according to the periodT1And sending the processed iron tower data to a server.
Step 4 (optional step), the server receives the equipment on the tower according to the period T1And the transmitted iron tower data directly deletes the character data or replaces the character data with adjacent non-character data when the iron tower data is used for calculating the iron tower state.
A flow chart of a method for reducing the transmission quantity of tower data is shown in fig. 2. Step 4 is included in fig. 2. (optional step)
The method and the system have the advantages that:
(1) the data with the too small iron tower data variation is replaced by simple characters, so that the transmission quantity of the data is reduced, and the rated power and the power consumption of equipment on the tower are reduced.
(2) And the iron tower data is filtered according to the character data, so that the system operation amount is reduced, and the iron tower monitoring efficiency is improved.
Drawings
FIG. 1 is a block diagram of a system for reducing tower data traffic including optional modules in accordance with the present invention;
fig. 2 is a flow chart of a method for reducing the transmission quantity of tower data in the invention.
Detailed Description
The following describes in detail preferred embodiments of the present invention.
The invention relies on an automatic iron tower monitoring system, and the equipment on the tower for monitoring various data such as iron tower inclination, iron tower subsidence, iron tower stability, iron tower lightning protection performance and the like is arranged on a communication iron tower, and the equipment on the tower collects iron tower data and sends the iron tower data to a server. The iron tower data refers to any one or more of iron tower inclination angle data, iron tower sinking data, iron tower stability data or iron tower grounding resistance data. In this embodiment, the data of the inclination angle of the iron tower is processed by the on-tower device module for monitoring the inclination of the iron tower, so that the transmission amount of the data of the inclination angle of the iron tower is reduced.
Setting the sampling time interval T in advance0Period T of1(time interval for transmitting data by the device on the tower), the period T is represented by the variable i1The sampling sequence number in the table; setting iron tower data variable quantity thresholdD (different variable quantity thresholds corresponding to different types of iron tower data are different); and setting characters, wherein the characters are any one or more of letters, numbers, symbols or special characters which are obviously distinguished from the iron tower data. In this embodiment, a sampling time interval T is set05 seconds, period T1The period T is expressed by the variable i at 30 seconds1The sampling sequence number in the table; setting a variation threshold D corresponding to the inclination angle data to be 0.05 degrees; and setting a character lambda which is a special character for obviously distinguishing the data of the iron tower.
The system for reducing the transmission quantity of the iron tower data comprises an iron tower data processing module and an iron tower data filtering module. Wherein the iron tower data filtering module is an optional module.
The iron tower data processing module: the equipment on the tower is according to the sampling time interval T0Detecting data of the iron tower at intervals of a period T1Reading the detected N groups of tower data in the period, wherein
Is a positive integer; calculating iron tower data variable quantity delta d at adjacent sampling momentsi＝di-di-1，1<i is less than or equal to N; if Δ di|<D, then the data D of the iron toweriReplacing with preset characters, otherwise, keeping original data; according to a period T1And sending the processed iron tower data to a server. In this embodiment, the tower device detects the tilt angle data of the iron tower every 5 seconds, and reads N groups of tilt angle data of the iron tower detected in the period every 30 seconds, where N is 6; the inclination angle data of 6 groups of iron towers read in a certain period are 0.1 degree, 0 degree, 0.01 degree, 0.07 degree and 0.08 degree; calculating the variation delta d of the inclination angle data of the iron tower2＝-0.1°，Δd3＝0°，Δd4＝0.01°，Δd5＝0.06°，Δd6＝0.01°；D＝0.05°，|Δd2|＝0.1>D＝0.05，|Δd3|＝0<D，|Δd4|＝0.01<D，|Δd5|＝0.06>D，|Δd6|＝0.01<D, then the data D of the iron tower3、d4Replacing with character lambda, keeping the rest data unchanged, and then processing the 6 groups of the data of the inclination angle of the iron tower to be 0.1 degree, 0 degree, lambda,0.07 degree, 0.08 degree; and sending the group of iron tower inclination angle data to a server.
Iron tower data filter module: the server receives the equipment on the tower according to the period T1And the transmitted iron tower data directly deletes the character data or replaces the character data with adjacent non-character data when the iron tower data is used for calculating the iron tower state. In this embodiment, the server receives 6 groups of iron tower inclination angle data, i.e., 0.1 °, 0 °, λ, 0.07 °, and 0.08 °, and directly deletes the character λ in the iron tower inclination state (or perpendicularity) when calculating the iron tower inclination state using the inclination angle data.
The method for reducing the transmission quantity of the data of the iron tower is realized according to the following steps:
step 1, equipment on the tower samples at time intervals T0And detecting iron tower data. In this embodiment, the tower device detects the tilt angle data of the iron tower every 5 seconds.
Step 2, every other period T1Reading the detected N groups of tower data in the period, wherein
Is a positive integer; calculating iron tower data variable quantity delta d at adjacent sampling momentsi＝di-di-1，1<i is less than or equal to N; if Δ di|<D, then the data D of the iron toweriAnd replacing with preset characters, otherwise, keeping the original data. In this embodiment, N groups of iron tower inclination angle data detected in the period are read every 30 seconds, where N is 6; the inclination angle data of 6 groups of iron towers read in a certain period are 0.1 degree, 0 degree, 0.01 degree, 0.07 degree and 0.08 degree; calculating the variation delta d of the inclination angle data of the iron tower2＝-0.1°，Δd3＝0°，Δd4＝0.01°，Δd5＝0.06°，Δd6＝0.01°；D＝0.05°，|Δd2|＝0.1>D＝0.05，|Δd3|＝0<D＝0.05，|Δd4|＝0.01<D＝0.05，|Δd5|＝0.06>D＝0.05，|Δd6|＝0.01<If D is 0.05, the data D of the iron tower is processed3、d4And replacing the data with a character lambda, and keeping the rest data unchanged, wherein the processed 6 groups of iron tower inclination angle data are 0.1 degrees, 0 degrees, lambda, 0.07 degrees and 0.08 degrees.
Step 3, according to the period T1And sending the processed iron tower data to a server. In this embodiment, the tilt angle data of 6 groups of iron towers, i.e., 0.1 °, 0 °, λ, 0.07 °, and 0.08 °, are sent to the server.
Step 4 (optional step), the server receives the equipment on the tower according to the period T1And the transmitted iron tower data directly deletes the character data or replaces the character data with adjacent non-character data when the iron tower data is used for calculating the iron tower state. In this embodiment, the server receives 6 groups of iron tower inclination angle data, i.e., 0.1 °, 0 °, λ, 0.07 °, and 0.08 °, and directly deletes the character λ in the iron tower inclination state (or perpendicularity) when calculating the iron tower inclination state using the inclination angle data.
Of course, those skilled in the art should realize that the above embodiments are only used for illustrating the present invention, and not as a limitation to the present invention, and that the changes and modifications of the above embodiments will fall within the protection scope of the present invention as long as they are within the scope of the present invention.
Claims (8)
1. A system for reducing the transmission quantity of iron tower data is characterized by comprising an iron tower data processing module and an iron tower data filtering module;
the iron tower data processing module: the equipment on the tower is according to the sampling time interval T set in advance0Detecting data of the iron tower at intervals of a period T1Reading N groups of iron tower data detected in the period, wherein the period T is1The setting is carried out in advance,
is a positive integer; calculating iron tower data variable quantity delta d at adjacent sampling momentsi＝di-di-1I represents a period T1Internal sample number, 1<i is less than or equal to N; if Δ di|<D, D is a preset iron tower data variable quantity threshold value, and then the iron tower data D is obtainediReplacing with preset characters, otherwise, keeping original data; according to a period T1Sending the processed data of the iron tower to a server;
the iron tower data filtering module:the server receives the equipment on the tower according to the period T1And the transmitted iron tower data directly deletes the preset character data or replaces the preset character data with adjacent non-character data when the iron tower state is calculated by using the iron tower data.
2. The system for reducing the transmission quantity of the data of the iron tower according to claim 1, wherein the threshold value of the variation quantity of the data of the iron tower is set according to the type of the data of the iron tower, and the threshold values of the variation quantity of the data of the iron tower are different for different types of the data of the iron tower.
3. The system for reducing the transmission quantity of the data of the iron tower according to claim 1, wherein the characters refer to any one or more of letters, numbers, symbols or special characters which are obviously distinguished from the data of the iron tower.
4. A system for reducing the transmission quantity of data of a steel tower according to any one of claims 1 to 3, wherein the data of the steel tower refers to any one or more of data of inclination angle of the steel tower, data of subsidence of the steel tower, data of stability of the steel tower and data of grounding resistance of the steel tower.
5. A method for reducing the transmission quantity of tower data is characterized by comprising the following steps:
step 1, the equipment on the tower samples at a preset sampling time interval T0Detecting iron tower data;
step 2, every other period T1Reading N groups of iron tower data detected in the period, wherein the period T is1The setting is carried out in advance,
is a positive integer; calculating iron tower data variable quantity delta d at adjacent sampling momentsi＝di-di-1I represents a period T1Internal sample number, 1<i is less than or equal to N; if Δ di|<D, D is a preset iron tower data variable quantity threshold value, and then the iron tower data D is obtainediReplacing with preset characters, otherwise, keeping original data;
step 3, according to the period T1Sending the processed data of the iron tower to a server;
and 4, step 4: the server receives the equipment on the tower according to the period T1And the transmitted iron tower data directly deletes the preset character data or replaces the preset character data with adjacent non-character data when the iron tower state is calculated by using the iron tower data.
6. The method for reducing the transmission quantity of the data of the iron tower according to claim 5, wherein the threshold value of the variation quantity of the data of the iron tower is set according to the type of the data of the iron tower, and the threshold values of the variation quantity of the data of the iron tower are different for different types of the data of the iron tower.
7. The method for reducing the transmission quantity of the data of the iron tower according to claim 5, wherein the characters refer to any one or more of letters, numbers, symbols or special characters which are obviously distinguished from the data of the iron tower.
8. The method for reducing the transmission quantity of the data of the iron tower according to any one of claims 5 to 7, wherein the data of the iron tower refers to any one or more of data of inclination angle of the iron tower, data of subsidence of the iron tower, data of stability of the iron tower and data of grounding resistance of the iron tower.
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