CN113613278B - Gate monitoring method, system, computer equipment and storage medium based on Beidou - Google Patents
Gate monitoring method, system, computer equipment and storage medium based on Beidou Download PDFInfo
- Publication number
- CN113613278B CN113613278B CN202110900962.2A CN202110900962A CN113613278B CN 113613278 B CN113613278 B CN 113613278B CN 202110900962 A CN202110900962 A CN 202110900962A CN 113613278 B CN113613278 B CN 113613278B
- Authority
- CN
- China
- Prior art keywords
- gate
- monitoring
- beidou
- state
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
The utility model relates to a gate monitoring method, system, computer equipment and storage medium based on big dipper, this method combines inclination sensor, 5G network section etc. to form a set of hydropower station gate monitoring scheme based on big dipper satellite signal reflection technique. The gate monitoring is mainly realized through Beidou signal reflection algorithm, the monitoring method comprises the steps of monitoring condition analysis, raw data aggregation, wireless data transmission, real-time monitoring and early warning and gate portrait evaluation, position information is calculated through antenna electromagnetic wave signal receiving and reflection through an antenna, data transmission and processing are carried out through 5G network slicing by combining relevant data of an inclination sensor, the state of the gate is monitored in real time, and the operation state of the gate is evaluated. According to the gate state management method and the gate state management system, gate state management capability is improved, and data high-reliability low-delay transmission is achieved under the condition that field wiring is not needed through the 5G network slicing technology.
Description
Technical Field
The application relates to the field of power equipment, in particular to a gate monitoring method, a gate monitoring system, computer equipment and a storage medium based on Beidou.
Background
The automatic gate monitoring system is an important component of an automation system, wherein accurate measurement of gate displacement is often a key point of the whole system construction. At present, the vertical distance from the bottom water seal of the gate to the sill is directly or indirectly measured for the monitoring of the displacement of the gate, and the common methods are as follows:
1) Rope-collecting sensor monitoring
The rope collecting sensor device for measuring the opening of the gate is arranged on the working bridge, the steel wire rope penetrating out of the shell of the rope collecting sensor is fixed at the top of the gate after being guided by the rotating shaft at the corner position of the gate pier and the working bridge, and the length is converted for 2 times to obtain the actual opening distance when the opening is measured.
2) Rotary encoder monitoring
The output signal of the rotary encoder is in linear relation to the gate displacement, and the rotary encoder converts the actual mechanical parameter values into electrical signals which are processed to form the parameters required by the control system. In order to improve the displacement reliability of the rotary encoder for measuring the gate, splash-proof, waterproof, oil-proof, shock-proof and other protective measures are required on site.
3) And processing the image frames acquired by the camera, identifying code element information and verification base lines of the digital bar code ruler, extracting the characteristic values of the bar code ruler, and then obtaining the displacement information of the gate opening through decoding operation. The gate opening degree detection is carried out by utilizing computer vision, and the gate opening degree instrument based on image recognition is manufactured, so that the defects of low measurement precision, low robustness and the like exist despite the small monitoring displacement difficulty.
Disclosure of Invention
Based on the above, it is necessary to provide a gate monitoring method, system, computer device and storage medium based on Beidou.
In a first aspect, an embodiment of the present invention provides a gate monitoring method based on beidou, including the following steps:
according to the requirement for gate monitoring, signal quality analysis is carried out on the monitoring satellite, and the connectivity and the transmission rate of the 5G communication network in the gate monitoring area are tested;
acquiring Beidou original signal data of the monitoring satellite, and transmitting the Beidou original signal data to a monitoring platform through a 5G communication network and backing up;
according to the data analysis and judgment of the monitoring platform, the gate is monitored and early-warned in real time;
and establishing a device portrait for the gate, and evaluating according to the operation state of the dimension information gate of the device portrait.
Further, the signal quality analysis is performed on the monitored satellite according to the requirement on gate monitoring, and the 5G communication network connectivity and the transmission rate of the gate monitoring area are tested, including:
performing satellite searching test for 24 hours at a gate monitoring point, and judging that the condition is qualified when the number of available satellites is not less than 4 and the signal integrity rate of a receiver exceeds 95% in any period;
when the 5G communication signal of the gate monitoring area meets the requirement of continuous network for 24 hours and the transmission rate is not lower than 20M/S, judging that the condition is qualified;
slicing a 5G network with a network coverage area, and testing the uncompressed transmission effect of the ultra-high reliability and low-delay communication slices on data to be transmitted.
Further, the real-time monitoring and early warning of the gate according to the data analysis and judgment of the monitoring platform comprises:
judging the power supply state and the communication state, if the digital signals are 1, normally entering a monitoring process, otherwise prompting the power supply or communication failure;
according to the received Beidou original signal data, obtaining the chip delay number existing in the reflected signal and the direct signal of the gate, and calculating the height of the gate at the current monitoring moment through the chip period, the period chip number and the signal propagation rate to obtain the gate opening;
judging whether the inclination angle value is within a safety threshold according to the opening degree of the gate, and judging that the opening and closing of the two sides of the gate are unbalanced and giving an alarm when the inclination angle exceeds 5 degrees at a certain moment.
Further, the establishing the equipment portrait for the gate, and evaluating according to the operation state of the dimension information gate of the equipment portrait, includes:
establishing a gate equipment portrait comprising three dimensional information of the current opening, a daily inclination angle curve and a daily monitoring equipment state;
and (3) carrying out grade assessment on the equipment image according to the daily inclination angle curve and the detection state, and further finishing detection on the state of the gate according to the maximum fluctuation value of the daily inclination angle curve and the daily monitoring state.
On the other hand, the embodiment of the invention also provides a gate monitoring system based on Beidou, which comprises:
the monitoring analysis module is used for carrying out signal quality analysis on the monitoring satellite according to the requirement on gate monitoring and testing the connectivity and the transmission rate of the 5G communication network in the gate monitoring area;
the data aggregation module is used for acquiring Beidou original signal data of the monitoring satellite, and transmitting the Beidou original signal data to a monitoring platform through a 5G communication network and backing up the Beidou original signal data;
the real-time monitoring module is used for carrying out real-time monitoring and early warning on the gate according to the data analysis and judgment of the monitoring platform;
and the gate evaluation module is used for establishing an equipment portrait for the gate and evaluating the operation state of the gate according to the dimension information of the equipment portrait.
Further, the monitoring and analyzing module comprises a device debugging unit, wherein the device debugging unit is used for:
performing satellite searching test for 24 hours at a gate monitoring point, and judging that the condition is qualified when the number of available satellites is not less than 4 and the signal integrity rate of a receiver exceeds 95% in any period;
when the 5G communication signal of the gate monitoring area meets the requirement of continuous network for 24 hours and the transmission rate is not lower than 20M/S, judging that the condition is qualified;
slicing a 5G network with a network coverage area, and testing the uncompressed transmission effect of the ultra-high reliability and low-delay communication slices on data to be transmitted.
Further, the real-time monitoring module comprises an early warning judging unit, wherein the early warning judging unit is used for:
judging the power supply state and the communication state, if the digital signals are 1, normally entering a monitoring process, otherwise prompting the power supply or communication failure;
according to the received Beidou original signal data, obtaining the chip delay number existing in the reflected signal and the direct signal of the gate, and calculating the height of the gate at the current monitoring moment through the chip period, the period chip number and the signal propagation rate to obtain the gate opening;
judging whether the inclination angle value is within a safety threshold according to the opening degree of the gate, and judging that the opening and closing of the two sides of the gate are unbalanced and giving an alarm when the inclination angle exceeds 5 degrees at a certain moment.
Further, the gate evaluation module includes a device portrait unit to:
establishing a gate equipment portrait comprising three dimensional information of the current opening, a daily inclination angle curve and a daily monitoring equipment state;
and (3) carrying out grade assessment on the equipment image according to the daily inclination angle curve and the detection state, and further finishing detection on the state of the gate according to the maximum fluctuation value of the daily inclination angle curve and the daily monitoring state.
The embodiment of the invention also provides computer equipment, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the following steps when executing the computer program:
according to the requirement for gate monitoring, signal quality analysis is carried out on the monitoring satellite, and the connectivity and the transmission rate of the 5G communication network in the gate monitoring area are tested;
acquiring Beidou original signal data of the monitoring satellite, and transmitting the Beidou original signal data to a monitoring platform through a 5G communication network and backing up;
according to the data analysis and judgment of the monitoring platform, the gate is monitored and early-warned in real time;
and establishing a device portrait for the gate, and evaluating according to the operation state of the dimension information gate of the device portrait.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when being executed by a processor, realizes the following steps:
according to the requirement for gate monitoring, signal quality analysis is carried out on the monitoring satellite, and the connectivity and the transmission rate of the 5G communication network in the gate monitoring area are tested;
acquiring Beidou original signal data of the monitoring satellite, and transmitting the Beidou original signal data to a monitoring platform through a 5G communication network and backing up;
according to the data analysis and judgment of the monitoring platform, the gate is monitored and early-warned in real time;
and establishing a device portrait for the gate, and evaluating according to the operation state of the dimension information gate of the device portrait.
The beneficial effects of this application are: the embodiment of the invention discloses a gate monitoring method, a gate monitoring system, computer equipment and a storage medium based on Beidou, wherein the gate monitoring method is based on a Beidou satellite signal reflection technology and combines an inclination sensor, a 5G network slice and the like to form a hydropower station gate monitoring scheme. The gate monitoring is mainly realized through Beidou signal reflection algorithm, the monitoring method comprises the steps of monitoring condition analysis, raw data aggregation, wireless data transmission, real-time monitoring and early warning and gate portrait evaluation, position information is calculated through antenna electromagnetic wave signal receiving and reflection through an antenna, data transmission and processing are carried out through 5G network slicing by combining relevant data of an inclination sensor, the state of the gate is monitored in real time, and the operation state of the gate is evaluated. According to the method, the state evaluation and the fault early warning are carried out on the gate from the vertical displacement and the plane inclination of the gate in multiple dimensions, the state management capability of the gate is improved, and the data high-reliability low-delay transmission is realized under the condition of not needing on-site wiring by integrating a 5G network slicing technology.
Drawings
FIG. 1 is a flow chart of a gate monitoring method based on Beidou in one embodiment;
FIG. 2 is a schematic flow chart of a gate monitoring apparatus test in one embodiment;
FIG. 3 is a schematic diagram of a gate early warning judgment process in one embodiment;
FIG. 4 is a schematic diagram of the Beidou reflectometry principle in one embodiment;
FIG. 5 is a flow diagram of gate representation evaluation in one embodiment;
FIG. 6 is a block diagram of a gate monitoring system based on Beidou in one embodiment;
fig. 7 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
In one embodiment, as shown in fig. 1, there is provided a gate monitoring method based on beidou, the method including the steps of:
and 104, building a device portrait for the gate, and evaluating the operation state of the gate according to the dimension information of the device portrait.
Specifically, the method forms a set of hydropower station gate monitoring scheme based on Beidou satellite signal reflection technology in combination with an inclination sensor, a 5G network slice and the like. The gate monitoring is mainly realized through Beidou signal reflection algorithm, the monitoring method comprises the steps of monitoring condition analysis, raw data aggregation, wireless data transmission, real-time monitoring and early warning and gate portrait evaluation, position information is calculated through antenna electromagnetic wave signal receiving and reflection through an antenna, data transmission and processing are carried out through 5G network slicing by combining relevant data of an inclination sensor, the state of the gate is monitored in real time, and the operation state of the gate is evaluated. According to the gate state management method and the gate state management system, gate state management capability is improved, and data high-reliability low-delay transmission is achieved under the condition that field wiring is not needed through the 5G network slicing technology.
In one embodiment, as shown in fig. 2, the flow of gate monitoring equipment testing includes:
and 203, slicing the 5G network with the network coverage area, and testing the uncompressed transmission effect of the ultra-high reliability and low delay communication slices on the data to be transmitted.
Specifically, the method mainly comprises the steps of collecting original data after debugging equipment, wherein the original data mainly comprises original signal data, gradient data and equipment state data, the obtained Beidou original signal data comprises carrier phase wave chip numbers, time stamps and the like, the inclination sensor measures data (once every 0.5 s), and the equipment state data (once every 5 min). Wherein, the data source mainly comprises a satellite receiving antenna (the data name corresponds to an elevation angle theta); satellite receiver (data name corresponds to code period T, number of chips Tx, number of delayed chips α, propagation velocity v), tilt sensor data (data name corresponds to tilt angle); monitoring device state data (the data name corresponds to a power state and a communication state); in addition, wireless data transmission also needs to (1) slice the 5G network of the network coverage area, and use the ul lc (ultra high reliability and low delay communication) slice to perform uncompressed real-time transmission on the original data, so as to ensure high reliability of communication. (2) Before each transmission, automatic backup is carried out through a network, and at most 5 minutes of data are backed up, wherein the automatic backup is used for breakpoint continuous transmission.
In one embodiment, as shown in fig. 3, the gate early warning judgment process includes:
step 302, according to the received Beidou original signal data, obtaining the chip delay number existing in the reflected signal and the direct signal of the gate, and calculating the elevation of the gate at the current monitoring moment through the chip period, the period chip number and the signal propagation rate to obtain the gate opening;
specifically, the main real-time monitoring and early warning comprises the following steps:
and firstly, judging the power supply state and the communication state, if the power supply state and the communication state are 1, normally entering a monitoring process, otherwise prompting the power supply or the communication fault.
Step two, referring to fig. 4, D1 is a primary receiving point, located at the top of the gate to be monitored, for receiving a primary satellite direct signal at an elevation angle θ and reflecting the primary satellite direct signal to D2; d2 is a secondary receiving point, the actual coordinates are known and positioned beside the gate, and receives a primary satellite direct signal at an elevation angle theta and a reflected signal from D1; and D2 is perpendicular to the vertical line of the large ground line and is intersected with the point O through the point D1, and D2 mirror image point D2 'is made by taking D1O as a symmetry axis, so that d2O=d2' O=h. The length h is the height difference between D2 and D1, the coordinate of the point D1 can be obtained by finding h, the distance h1 exists between the D1 reflected signal received by D2 and the direct signal received by D2, the perpendicular D2G is crossed with the point D1D2 'by D2, then h1=GD2', and the h 1=2 hcos theta is satisfied.
Thirdly, in a certain monitoring process, the D1 reflected signal and the D2 direct signal received by D2 have alpha chip delay numbers, the chip period T and the period chip number Tx can be obtained from the receiver, if the signal propagation rate is v, h1=αtv/tx=2hcos θ, and if h=αtv/2cos θ Tx, the elevation of the gate at the current monitoring time can be obtained, and then the gate opening can be obtained.
And fourthly, judging whether the inclination angle value is within a safety threshold value, and when the inclination angle |a| > =5 degrees at a certain moment, judging that the opening and closing of the two sides of the gate are unbalanced, immediately giving an alarm and interrupting the current state.
In one embodiment, as shown in FIG. 5, the flow of gate portrait assessment includes:
and 402, grading the equipment image according to the daily inclination angle curve and the detection state, and further finishing the detection of the state of the gate according to the maximum fluctuation value of the daily inclination angle curve and the daily monitoring state.
Specifically, gate portrait assessment: the method mainly comprises the steps of (1) building equipment portraits for the gate, wherein the equipment portraits mainly comprise information of three dimensions of the current opening, a daily inclination angle curve and a daily monitoring equipment state, and the gate portraits are used for evaluating the health states of the equipment portraits. (2) And carrying out grade assessment on the equipment images according to the daily inclination angle curve and the detection state. When the maximum fluctuation value b of the daily inclination angle curve is less than 3 degrees and the daily monitoring states are all 1, the equipment portrait is A level, and health is indicated; when the maximum fluctuation value B of the daily inclination curve is less than 3 degrees and the daily monitoring state is 0 times > =1, the equipment image is B-level, which shows good; when the maximum fluctuation value degree of the daily inclination angle curve is 3< b <5 and the daily monitoring state is 1, the equipment image is C-level, and the representation is general; when the maximum fluctuation value degree of the daily inclination angle curve is 3< b <5 and the daily monitoring state is 0 times > =1, the equipment image is D level, and the equipment image is abnormal; when the maximum fluctuation value b >5 of the daily inclination curve, the equipment is E-level in image, and the fault is represented.
It should be understood that, although the steps in the above-described flowcharts are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described above may include a plurality of sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, and the order of execution of the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternately with at least a part of the sub-steps or stages of other steps or other steps.
In one embodiment, as shown in fig. 6, there is provided a gate monitoring system based on beidou, including:
the monitoring analysis module 501 is configured to perform signal quality analysis on a monitoring satellite according to a requirement on gate monitoring, and test connectivity and transmission rate of a 5G communication network in a gate monitoring area;
the data aggregation module 502 is configured to obtain beidou original signal data of the monitoring satellite, and transmit the beidou original signal data to a monitoring platform through a 5G communication network and back up the beidou original signal data;
the real-time monitoring module 503 is configured to perform real-time monitoring and early warning on the gate according to data analysis and judgment of the monitoring platform;
and the gate evaluation module 504 is used for establishing equipment portraits for the gates and evaluating the operation states of the gates according to the dimension information of the equipment portraits.
In one embodiment, as shown in fig. 6, the monitoring analysis module 501 includes a device debug unit 5011, where the device debug unit 5011 is configured to:
performing satellite searching test for 24 hours at a gate monitoring point, and judging that the condition is qualified when the number of available satellites is not less than 4 and the signal integrity rate of a receiver exceeds 95% in any period;
when the 5G communication signal of the gate monitoring area meets the requirement of continuous network for 24 hours and the transmission rate is not lower than 20M/S, judging that the condition is qualified;
slicing a 5G network with a network coverage area, and testing the uncompressed transmission effect of the ultra-high reliability and low-delay communication slices on data to be transmitted.
In one embodiment, as shown in fig. 6, the real-time monitoring module 503 includes an early warning judging unit 5031, where the early warning judging unit 5031 is configured to:
judging the power supply state and the communication state, if the digital signals are 1, normally entering a monitoring process, otherwise prompting the power supply or communication failure;
according to the received Beidou original signal data, obtaining the chip delay number existing in the reflected signal and the direct signal of the gate, and calculating the height of the gate at the current monitoring moment through the chip period, the period chip number and the signal propagation rate to obtain the gate opening;
judging whether the inclination angle value is within a safety threshold according to the opening degree of the gate, and judging that the opening and closing of the two sides of the gate are unbalanced and giving an alarm when the inclination angle exceeds 5 degrees at a certain moment.
In one embodiment, as shown in FIG. 6, the gate evaluation module 504 includes a device portrayal unit 5041, the device portrayal unit 5041 being configured to:
establishing a gate equipment portrait comprising three dimensional information of the current opening, a daily inclination angle curve and a daily monitoring equipment state;
and (3) carrying out grade assessment on the equipment image according to the daily inclination angle curve and the detection state, and further finishing detection on the state of the gate according to the maximum fluctuation value of the daily inclination angle curve and the daily monitoring state.
For specific limitations of the beidou-based gate monitoring system, reference may be made to the above limitation of the beidou-based gate monitoring method, and no further description is given here. All or part of each module in the gate monitoring system based on Beidou can be realized by software, hardware and combination of the software and the hardware. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
FIG. 7 illustrates an internal block diagram of a computer device in one embodiment. The computer device includes a processor, a memory, a network interface, an input device, and a display screen connected by a system bus. The memory includes a nonvolatile storage medium and an internal memory. The non-volatile storage medium of the computer device stores an operating system, and may also store a computer program that, when executed by a processor, causes the processor to implement a rights abnormality detection method. The internal memory may also store a computer program that, when executed by the processor, causes the processor to perform the rights abnormality detection method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, the input device of the computer equipment can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by those skilled in the art that the structure shown in fig. 7 is merely a block diagram of some of the structures associated with the present application and is not limiting of the computer device to which the present application may be applied, and that a particular computer device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, as shown in fig. 7, there is provided a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
according to the requirement for gate monitoring, signal quality analysis is carried out on the monitoring satellite, and the connectivity and the transmission rate of the 5G communication network in the gate monitoring area are tested;
acquiring Beidou original signal data of the monitoring satellite, and transmitting the Beidou original signal data to a monitoring platform through a 5G communication network and backing up;
according to the data analysis and judgment of the monitoring platform, the gate is monitored and early-warned in real time;
and establishing a device portrait for the gate, and evaluating according to the operation state of the dimension information gate of the device portrait.
In one embodiment, the processor when executing the computer program further performs the steps of:
performing satellite searching test for 24 hours at a gate monitoring point, and judging that the condition is qualified when the number of available satellites is not less than 4 and the signal integrity rate of a receiver exceeds 95% in any period;
when the 5G communication signal of the gate monitoring area meets the requirement of continuous network for 24 hours and the transmission rate is not lower than 20M/S, judging that the condition is qualified;
slicing a 5G network with a network coverage area, and testing the uncompressed transmission effect of the ultra-high reliability and low-delay communication slices on data to be transmitted.
In one embodiment, the processor when executing the computer program further performs the steps of:
judging the power supply state and the communication state, if the digital signals are 1, normally entering a monitoring process, otherwise prompting the power supply or communication failure;
according to the received Beidou original signal data, obtaining the chip delay number existing in the reflected signal and the direct signal of the gate, and calculating the height of the gate at the current monitoring moment through the chip period, the period chip number and the signal propagation rate to obtain the gate opening;
judging whether the inclination angle value is within a safety threshold according to the opening degree of the gate, and judging that the opening and closing of the two sides of the gate are unbalanced and giving an alarm when the inclination angle exceeds 5 degrees at a certain moment.
In one embodiment, the processor when executing the computer program further performs the steps of:
establishing a gate equipment portrait comprising three dimensional information of the current opening, a daily inclination angle curve and a daily monitoring equipment state;
and (3) carrying out grade assessment on the equipment image according to the daily inclination angle curve and the detection state, and further finishing detection on the state of the gate according to the maximum fluctuation value of the daily inclination angle curve and the daily monitoring state.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
according to the requirement for gate monitoring, signal quality analysis is carried out on the monitoring satellite, and the connectivity and the transmission rate of the 5G communication network in the gate monitoring area are tested;
acquiring Beidou original signal data of the monitoring satellite, and transmitting the Beidou original signal data to a monitoring platform through a 5G communication network and backing up;
according to the data analysis and judgment of the monitoring platform, the gate is monitored and early-warned in real time;
and establishing a device portrait for the gate, and evaluating according to the operation state of the dimension information gate of the device portrait.
In one embodiment, the processor when executing the computer program further performs the steps of:
performing satellite searching test for 24 hours at a gate monitoring point, and judging that the condition is qualified when the number of available satellites is not less than 4 and the signal integrity rate of a receiver exceeds 95% in any period;
when the 5G communication signal of the gate monitoring area meets the requirement of continuous network for 24 hours and the transmission rate is not lower than 20M/S, judging that the condition is qualified;
slicing a 5G network with a network coverage area, and testing the uncompressed transmission effect of the ultra-high reliability and low-delay communication slices on data to be transmitted.
In one embodiment, the processor when executing the computer program further performs the steps of:
judging the power supply state and the communication state, if the digital signals are 1, normally entering a monitoring process, otherwise prompting the power supply or communication failure;
according to the received Beidou original signal data, obtaining the chip delay number existing in the reflected signal and the direct signal of the gate, and calculating the height of the gate at the current monitoring moment through the chip period, the period chip number and the signal propagation rate to obtain the gate opening;
judging whether the inclination angle value is within a safety threshold according to the opening degree of the gate, and judging that the opening and closing of the two sides of the gate are unbalanced and giving an alarm when the inclination angle exceeds 5 degrees at a certain moment.
In one embodiment, the processor when executing the computer program further performs the steps of:
establishing a gate equipment portrait comprising three dimensional information of the current opening, a daily inclination angle curve and a daily monitoring equipment state;
and (3) carrying out grade assessment on the equipment image according to the daily inclination angle curve and the detection state, and further finishing detection on the state of the gate according to the maximum fluctuation value of the daily inclination angle curve and the daily monitoring state. Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (8)
1. The gate monitoring method based on Beidou is characterized by comprising the following steps of:
according to the requirement for gate monitoring, signal quality analysis is carried out on the monitoring satellite, and the connectivity and the transmission rate of the 5G communication network in the gate monitoring area are tested;
acquiring Beidou original signal data of the monitoring satellite, and transmitting the Beidou original signal data to a monitoring platform through a 5G communication network and backing up;
according to the data analysis and judgment of the monitoring platform, the gate is monitored and early-warned in real time;
establishing a device portrait for the gate, and evaluating the operation state of the gate according to the dimension information of the device portrait;
the real-time monitoring and early warning are carried out on the gate according to the data analysis and judgment of the monitoring platform, and the real-time monitoring and early warning method comprises the following steps:
judging the power supply state and the communication state, if the digital signals are 1, normally entering a monitoring process, otherwise prompting the power supply or communication failure;
according to the received Beidou original signal data, obtaining the chip delay number existing in the reflected signal and the direct signal of the gate, and calculating the height of the gate at the current monitoring moment through the chip period, the period chip number and the signal propagation rate to obtain the gate opening;
judging whether the inclination angle value is within a safety threshold according to the opening degree of the gate, and judging that the opening and closing of the two sides of the gate are unbalanced and giving an alarm when the inclination angle exceeds 5 degrees at a certain moment.
2. The method for monitoring the gate based on the Beidou according to claim 1, wherein the signal quality analysis is performed on the monitoring satellite according to the requirement on the gate monitoring, and the 5G communication network connectivity and the transmission rate of the gate monitoring area are tested, and the method comprises the following steps:
performing satellite searching test for 24 hours at a gate monitoring point, and judging that the condition is qualified when the number of available satellites is not less than 4 and the signal integrity rate of a receiver exceeds 95% in any period;
when the 5G communication signal of the gate monitoring area meets the requirement of continuous network for 24 hours and the transmission rate is not lower than 20M/S, judging that the condition is qualified;
slicing a 5G network with a network coverage area, and testing the uncompressed transmission effect of the ultra-high reliability and low-delay communication slices on data to be transmitted.
3. The method for monitoring the gate based on the Beidou according to claim 1, wherein the step of establishing a device portrait for the gate and evaluating the operation state of the gate according to the dimension information of the device portrait comprises the following steps:
establishing a gate equipment portrait comprising three dimensional information of the current opening, a daily inclination angle curve and a daily monitoring equipment state;
and (3) carrying out grade assessment on the equipment image according to the daily inclination angle curve and the detection state, and further finishing detection on the state of the gate according to the maximum fluctuation value of the daily inclination angle curve and the daily monitoring state.
4. Gate monitoring system based on big dipper, its characterized in that includes:
the monitoring analysis module is used for carrying out signal quality analysis on the monitoring satellite according to the requirement on gate monitoring and testing the connectivity and the transmission rate of the 5G communication network in the gate monitoring area;
the data aggregation module is used for acquiring Beidou original signal data of the monitoring satellite, and transmitting the Beidou original signal data to a monitoring platform through a 5G communication network and backing up the Beidou original signal data;
the real-time monitoring module is used for carrying out real-time monitoring and early warning on the gate according to the data analysis and judgment of the monitoring platform;
the gate evaluation module is used for establishing an equipment portrait for the gate and evaluating the running state of the gate according to the dimension information of the equipment portrait;
the real-time monitoring module comprises an early warning judging unit, wherein the early warning judging unit is used for:
judging the power supply state and the communication state, if the digital signals are 1, normally entering a monitoring process, otherwise prompting the power supply or communication failure;
according to the received Beidou original signal data, obtaining the chip delay number existing in the reflected signal and the direct signal of the gate, and calculating the height of the gate at the current monitoring moment through the chip period, the period chip number and the signal propagation rate to obtain the gate opening;
judging whether the inclination angle value is within a safety threshold according to the opening degree of the gate, and judging that the opening and closing of the two sides of the gate are unbalanced and giving an alarm when the inclination angle exceeds 5 degrees at a certain moment.
5. The beidou-based gate monitoring system of claim 4, wherein the monitoring analysis module comprises an equipment debugging unit for:
performing satellite searching test for 24 hours at a gate monitoring point, and judging that the condition is qualified when the number of available satellites is not less than 4 and the signal integrity rate of a receiver exceeds 95% in any period;
when the 5G communication signal of the gate monitoring area meets the requirement of continuous network for 24 hours and the transmission rate is not lower than 20M/S, judging that the condition is qualified;
slicing a 5G network with a network coverage area, and testing the uncompressed transmission effect of the ultra-high reliability and low-delay communication slices on data to be transmitted.
6. The beidou-based gate monitoring system of claim 4, wherein the gate evaluation module includes a device portrayal unit for:
establishing a gate equipment portrait comprising three dimensional information of the current opening, a daily inclination angle curve and a daily monitoring equipment state;
and (3) carrying out grade assessment on the equipment image according to the daily inclination angle curve and the detection state, and further finishing detection on the state of the gate according to the maximum fluctuation value of the daily inclination angle curve and the daily monitoring state.
7. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any one of claims 1 to 3 when the computer program is executed by the processor.
8. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110900962.2A CN113613278B (en) | 2021-08-06 | 2021-08-06 | Gate monitoring method, system, computer equipment and storage medium based on Beidou |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110900962.2A CN113613278B (en) | 2021-08-06 | 2021-08-06 | Gate monitoring method, system, computer equipment and storage medium based on Beidou |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113613278A CN113613278A (en) | 2021-11-05 |
| CN113613278B true CN113613278B (en) | 2023-05-09 |
Family
ID=78307392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110900962.2A Active CN113613278B (en) | 2021-08-06 | 2021-08-06 | Gate monitoring method, system, computer equipment and storage medium based on Beidou |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113613278B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115002171B (en) * | 2022-08-08 | 2022-10-28 | 安徽新宇环保科技股份有限公司 | Intelligent operation supervision system of sewage treatment facility |
| CN117367335B (en) * | 2023-09-27 | 2024-06-18 | 海南蓄能发电有限公司 | Tail gate fault judging method, device, computer equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749067A (en) * | 2012-06-21 | 2012-10-24 | 北京航空航天大学 | Telemetering device for accurately inverting sea level elevation with self-adaptive multistage calculation |
| CN106767664A (en) * | 2016-11-29 | 2017-05-31 | 中南安全环境技术研究院股份有限公司 | Large Span Bridges deformation method of real-time based on dipper system |
| CN107449393A (en) * | 2017-09-18 | 2017-12-08 | 机械工业勘察设计研究院有限公司 | A kind of urban track traffic tunnel deformation monitoring system and method |
| CN107764231A (en) * | 2017-10-13 | 2018-03-06 | 天津市勘察院 | A kind of building deformation monitoring system and method based on the enhancing of Big Dipper ground |
| CN111336981A (en) * | 2020-02-25 | 2020-06-26 | 中通服咨询设计研究院有限公司 | Internet of things tower deformation monitoring device integrating Beidou and inertial sensor |
-
2021
- 2021-08-06 CN CN202110900962.2A patent/CN113613278B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749067A (en) * | 2012-06-21 | 2012-10-24 | 北京航空航天大学 | Telemetering device for accurately inverting sea level elevation with self-adaptive multistage calculation |
| CN106767664A (en) * | 2016-11-29 | 2017-05-31 | 中南安全环境技术研究院股份有限公司 | Large Span Bridges deformation method of real-time based on dipper system |
| CN107449393A (en) * | 2017-09-18 | 2017-12-08 | 机械工业勘察设计研究院有限公司 | A kind of urban track traffic tunnel deformation monitoring system and method |
| CN107764231A (en) * | 2017-10-13 | 2018-03-06 | 天津市勘察院 | A kind of building deformation monitoring system and method based on the enhancing of Big Dipper ground |
| CN111336981A (en) * | 2020-02-25 | 2020-06-26 | 中通服咨询设计研究院有限公司 | Internet of things tower deformation monitoring device integrating Beidou and inertial sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113613278A (en) | 2021-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113613278B (en) | Gate monitoring method, system, computer equipment and storage medium based on Beidou | |
| US11935143B2 (en) | Structure repair method selection system, structure repair method selection method, and structure repair method selection server | |
| CN102162577B (en) | Pipeline defect surface integrity detection device and detection method | |
| CN110360461B (en) | Pressure pipeline monitoring system, method, device and computer readable storage medium | |
| CN103364408A (en) | Method for detecting underwater surface crack of hydraulic concrete structure by using underwater robot system | |
| CN102901560A (en) | Safe comprehensive monitoring system for structure of offshore jacket platform | |
| US20210272262A1 (en) | Structure damage cause estimation system, structure damage cause estimation method, and structure damage cause estimation server | |
| CN108982316A (en) | One kind being based on unmanned machine testing dam back side concrete surface osmotic system and method | |
| KR101606002B1 (en) | Method for Safety Inspection and Maintenance of Infrastructure Based Information Communication Technology | |
| Kazimierski | Problems of data fusion of tracking radar and AIS for the needs of integrated navigation systems at sea | |
| CN103754335A (en) | Ship draught and attitude robust real-time measurement system and method thereof | |
| Kim et al. | Three-dimensional visualization and presentation of bridge deck condition based on multiple NDE data | |
| CN116202432A (en) | Intelligent regional landslide monitoring and management method | |
| Vardanega et al. | Assessing the suitability of bridge-scour-monitoring devices | |
| JP2009075017A (en) | Surface flow rate estimation method, device, and program | |
| CN116579214A (en) | Digital twinning-based three-dimensional visual bridge pier monitoring system and method | |
| CN113074694B (en) | Automatic monitoring device for tunnel section deformation | |
| CN116754022B (en) | On-line detection emergency early warning method and system for cable tunnel | |
| TWM551275U (en) | Maritime equipment for real-time rainfall observation | |
| CN116625588A (en) | Dam water seepage early warning system and method | |
| TW201908767A (en) | Maritime Equipment For Real-time Rainfall Observation | |
| SE2030214A1 (en) | Method and arrangement for a work machine | |
| CN111189533A (en) | External force invasion monitoring method and device, computer equipment and storage medium | |
| CN109697833A (en) | A kind of Geological Hazards Monitoring device based on GPS positioning | |
| CN104048745A (en) | Network vibration meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |