A wind profiler radar standard output controller system

Abstract

The present application provides a wind profiler radar standard output controller system, including: a wind profiler radar terminal, a system host, an alarm subsystem, a barcode scanning module, a switch module, an environmental monitoring subsystem, a UPS module, a common air conditioning controller, a temperature and humidity sensor, and a video monitoring subsystem; the wind profiler radar terminal is connected to the system host; the UPS module, the common air conditioning controller, the temperature and humidity sensor, and the video monitoring subsystem are respectively connected to the environmental monitoring subsystem; the environmental monitoring subsystem, the switch module, and the system host are connected in sequence; the system host is connected to the alarm subsystem; and the barcode scanning module is connected to the system host. The present invention can grasp the radar operating status in real time; realize real-time tracking of radar business processes, device replacement, software upgrade and other trace recording and management; and simultaneously realize functions such as radar remote switch control, operation mode control, performance parameter inspection, and adaptation parameter inspection to meet the requirements of unattended radar operation.

Description

Technical Field

[0001] The present application relates to the field of radar technology, and in particular to a wind profile radar standard output controller system. Background Art

[0002] Wind profiler radar is a remote sensing device that detects high-altitude wind fields by emitting electromagnetic beams in different directions to high altitudes, receiving and processing the information returned by these electromagnetic beams due to the uneven vertical structure of the atmosphere. Wind profiler radar uses the Doppler effect to detect the changes in meteorological elements such as wind direction and wind speed above it with altitude, and has the advantages of high spatial and temporal resolution and high degree of automation. Adding an acoustic emission device to the wind profiler radar to form a radio-acoustic detection system can remotely detect the vertical profile of the temperature in the atmosphere.

[0003] However, there are still problems of varying degrees in the operation and management of wind profiler radars, including the large number of equipment models for processing wind profiler radar data, imperfect online monitoring functions, inconsistent monitoring methods, and incomplete monitoring records. Summary of the invention

[0004] The present application provides a wind profiler radar standard output controller system to solve the problems of multiple equipment models for processing wind profiler radar data, imperfect online monitoring functions, inconsistent monitoring methods, and incomplete monitoring records.

[0005] A wind profile radar standard output controller system, comprising: a wind profile radar terminal, a system host, an alarm subsystem, a barcode scanning module, a switch module, an environmental monitoring subsystem, a UPS module, a common air conditioning controller, a temperature and humidity sensor, and a video monitoring subsystem;

[0006] The wind profiler radar terminal is connected to the system host; the system host is used to receive power spectrum data, operation status data, calibration data, business maintenance data and terminal operation data sent by the wind profiler radar terminal;

[0007] The UPS module, the common air-conditioning controller, the temperature and humidity sensor, and the video monitoring subsystem are respectively connected to the environmental monitoring subsystem; the UPS module is used to collect UPS status data and send the UPS status data to the environmental monitoring subsystem; the common air-conditioning controller is used to collect air-conditioning status data and send the air-conditioning status data to the environmental monitoring subsystem; the temperature and humidity sensor is used to collect the temperature and humidity data of the computer room and send the temperature and humidity data of the computer room to the environmental monitoring subsystem; the video monitoring subsystem is used to collect the monitoring data inside the computer room and the monitoring data outside the computer room, and send the monitoring data inside the computer room and the monitoring data outside the computer room to the environmental monitoring subsystem; the environmental monitoring subsystem is used to receive UPS status data, air-conditioning status data, temperature and humidity data of the computer room, monitoring data inside the computer room, and monitoring data outside the computer room;

[0008] The environmental monitoring subsystem, the switch module, and the system host are connected in sequence; the environmental monitoring subsystem is used to send UPS status data, air conditioning status data, computer room temperature and humidity data, computer room internal monitoring data, and external monitoring data to the system host through the switch module;

[0009] The system host is connected to the alarm subsystem; the alarm subsystem is used to issue fault alarms and / or over-value alarms;

[0010] The barcode scanning module is connected to the system host; the barcode scanning module is used to input key components replaced by the wind profile radar terminal.

[0011] Furthermore, the environment monitoring subsystem is connected to the switch module via an RJ45 network interface.

[0012] Furthermore, the video surveillance subsystem includes a video processing extension, a video server, a tubular camera and / or a pan-tilt high-definition camera, the tubular camera and / or the pan-tilt high-definition camera are connected to the video server; the video server is connected to the video processing extension; the tubular camera and / or the pan-tilt high-definition camera are used to collect videos of the radar room and outdoor antenna environment.

[0013] Furthermore, the alarm subsystem includes an alarm signal light strip and a GSM SMS alarm; the alarm signal light strip and the GSM SMS alarm are respectively connected to the system host; the alarm signal light strip is used to send fault alarms and / or over-value alarms through light signals; the GSM SMS alarm is used to send fault alarms and / or over-value alarms to relevant staff through SMS.

[0014] Furthermore, the system host includes:

[0015] Radar online performance monitoring module, used to monitor and record online key technical parameters of radar, radar operating status parameters, radar adaptation parameter changes, radar client operating status, radar calibration results, and replacement and maintenance of radar key components;

[0016] Environmental monitoring module, used to monitor the temperature and humidity of the computer room, the temperature and humidity of the transmitter, the operating status of the air conditioner, the operating parameters of the UPS, the status of the generator, the changes in the mains power, and the video of the computer room;

[0017] Radar data processing and quality control module, used to parse and process wind profiler radar power spectrum data, generate and display wind profiler radar basic product data, and upload power spectrum data, product data, radial data and status files in real time;

[0018] System backend management module, used to manage user login and user permissions, maintain and manage databases, manage alarm thresholds, and manage alarm levels; and

[0019] Other system modules are used to display parameter lists / waveforms, query historical data, and output data reports.

[0020] Furthermore, the radar online performance monitoring module includes:

[0021] The radar key technical parameters online monitoring and analysis module is used to record and display the key technical parameters in real time; and analyze the key technical parameters;

[0022] The radar adaptation parameter change online monitoring module is used to record and display the adaptation parameters currently used by the radar in real time; and record the time, content and number of changes of the adaptation parameters;

[0023] The radar client operation status online monitoring module is used to monitor the disk space size, running memory ratio, CPU ratio, and software log files of the wind profile radar industrial computer;

[0024] Radar key component replacement monitoring module is used to record the maintenance records of radar key components.

[0025] Furthermore, the radar key technical parameters online monitoring and analysis module includes: transmission peak power stability analysis module, standing wave ratio stability analysis module, driver input and output power stability analysis module, and system noise coefficient stability analysis module.

[0026] Further, the environment monitoring module includes: a computer room temperature and humidity monitoring module, a transmitter temperature and humidity monitoring module, an air conditioning operation status monitoring module, a UPS operation parameter monitoring module, a generator status monitoring module, a city power monitoring module, and a computer room video monitoring module;

[0027] The computer room temperature and humidity monitoring module and the transmitter temperature and humidity monitoring module are both connected to the temperature and humidity sensors; the air conditioning operation status monitoring module is connected to the common air conditioning controller; the UPS operation parameter monitoring module is connected to the UPS module; the computer room video monitoring module is connected to the video monitoring subsystem.

[0028] Furthermore, the radar data processing and quality control module includes two data processing modes: spectrum level and profile level.

[0029] Furthermore, the system host includes:

[0030] Radar whole machine performance evaluation module, used to output radar working status performance evaluation results based on the monitored key performance parameters and alarm information. The evaluation results include normal, maintenance required, and faulty;

[0031] The business process monitoring module is used to collect the noise coefficient calibration, radial velocity calibration, system sensitivity, dynamic range calibration, transceiver multi-channel amplitude and phase calibration, transmission power and system coherence calibration sent by the wind profile radar terminal;

[0032] Radar remote control module, used to control the radar, power on and off, working mode, communication continuity check and log recording;

[0033] Remote control module for auxiliary equipment, used to control air conditioners, generators, video surveillance subsystems, and UPS;

[0034] The online monitoring point monitoring module is used to classify, display and record radar online monitoring point information.

[0035] Compared with the prior art, this application has the following advantages:

[0036] The present invention realizes the unified processing and quality control functions of radar spectrum-level and profile-level data, and standardizes the processing of power spectrum-radial data-product data; realizes the information collection, online monitoring, statistical analysis and alarm, radar health status assessment, data transmission monitoring and other functions of radar key technical parameters, radar operating environment parameters, auxiliary equipment operating status parameters, etc., and grasps the radar operating status in real time; realizes real-time tracking of radar business processes, device replacement, software upgrade and other trace recording and management; at the same time, realizes radar remote switch control, operating mode control, performance parameter inspection, adaptation parameter inspection and other functions to meet the requirements of unattended radar operation.

[0037] The overall structure of the present invention adopts a distributed modular design, so that each subsystem and component can operate independently and without interfering with each other, so as to ensure the overall operation stability of the system and facilitate subsequent installation, deployment and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural schematic diagram of a wind profile radar standard output controller system of the present invention;

[0039] Figure 2 It is a schematic diagram of the interface structure of a wind profiler radar standard output controller system of the present invention;

[0040] Figure 3 The present invention is a business structure diagram of a wind profile radar standard output controller system. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0042] like Figure 1As shown, a wind profile radar standard output controller system includes: a wind profile radar terminal, a system host, an alarm subsystem, a barcode scanning module, a switch module, an environmental monitoring subsystem, a UPS module, a common air conditioning controller, a temperature and humidity sensor, and a video monitoring subsystem; the switch is a medium for the system host and other monitoring modules to communicate over the network.

[0043] The wind profiler radar terminal is connected to the system host; the system host is used to receive power spectrum data, operation status data, calibration data, business maintenance data and terminal operation data sent by the wind profiler radar terminal;

[0044] The UPS module, the common air-conditioning controller, the temperature and humidity sensor, and the video monitoring subsystem are respectively connected to the environmental monitoring subsystem; the UPS module is used to collect UPS status data and send the UPS status data to the environmental monitoring subsystem; the common air-conditioning controller is used to collect air-conditioning status data and send the air-conditioning status data to the environmental monitoring subsystem; the temperature and humidity sensor is used to collect the temperature and humidity data of the computer room and send the temperature and humidity data of the computer room to the environmental monitoring subsystem; the video monitoring subsystem is used to collect the monitoring data inside the computer room and the monitoring data outside the computer room, and send the monitoring data inside the computer room and the monitoring data outside the computer room to the environmental monitoring subsystem; the environmental monitoring subsystem is used to receive UPS status data, air-conditioning status data, temperature and humidity data of the computer room, monitoring data inside the computer room, and monitoring data outside the computer room;

[0045] The environmental monitoring subsystem, the switch module, and the system host are connected in sequence; the environmental monitoring subsystem is used to send UPS status data, air conditioning status data, computer room temperature and humidity data, computer room internal monitoring data, and external monitoring data to the system host through the switch module;

[0046] The system host is connected to the alarm subsystem; the alarm subsystem is used to issue fault alarms and / or over-value alarms;

[0047] The barcode scanning module is connected to the system host; the barcode scanning module is used to input key components replaced by the wind profile radar terminal.

[0048] The wind profiler radar standard output controller system (i.e. "WPRSOC system") realizes the unified processing and quality control functions of radar spectrum-level and profile-level data, and standardizes the processing of power spectrum-radial data-product data; realizes the information collection, online monitoring, statistical analysis and alarm, radar health status assessment, data transmission monitoring and other functions of radar key technical parameters, radar operating environment parameters, auxiliary equipment operating status parameters, so as to grasp the radar operating status in real time; realizes real-time tracking of radar business processes, device replacement, software upgrade and other trace recording and management; at the same time, realizes radar remote switch control, operation mode control, performance parameter inspection, adaptation parameter inspection and other functions to meet the requirements of unmanned radar operation.

[0049] The hardware device models used in this implementation are as follows:

[0050] The system host requires an eight-core processor with a main frequency of 3.3GHz or above, 16GB of memory, a 128GB solid-state drive, and a hard drive storage capacity of at least 2TB;

[0051] The video surveillance subsystem can connect to ONVIF, PSIA, RTSP standards and most common network cameras, support preview, storage and playback of 4K high-definition network videos, support H.265, H.264 encoding front-end adaptive access, support 1 HDMI and 1 VGA simultaneous output, support 4K high-definition resolution output, support maximum 16-channel synchronous playback and multi-channel synchronous reverse playback, support 2 SATA interfaces, support network detection (network traffic monitoring, network packet capture, network smoothness) function, and the server must be equipped with a disk storage capacity of at least 6TB;

[0052] The environmental monitoring subsystem can use the latest 180MHz ARM Cortex-M4 processor core, support a maximum of 2MB flash memory or 1MB dual-zone flash memory, each flash memory has 256KB RAM built in, and supports embedded Microsoft.NET, Java or uC Linux operating system platforms;

[0053] More than 4 USB 3.0 ports. One HDMI port.

[0054] Environmental monitoring subsystem

[0055] 1) Count the time the monitoring subsystem runs continuously without any faults;

[0056] 2) Display all status parameters of the monitoring subsystem (monitoring combination monitoring status, driving level component monitoring status, TR component monitoring status, calibration combination monitoring status, air conditioning monitoring status), and each status parameter supports viewing historical changes, and charts and data can be exported to Excel at the same time;

[0057] 3) Display the calendar of the operating status of the monitoring subsystem, count the operating status of the subsystem every 6 minutes, and use different colors to indicate normal, faulty, available and other states.

[0058] Ancillary equipment (UPS, air conditioner and its controller, temperature and humidity sensor, video surveillance, etc.)

[0059] 1) Count the time that the auxiliary facilities operate continuously without any failure;

[0060] 2) Display the calendar table of the operating status of the auxiliary equipment, count the operating status of the auxiliary equipment every 6 minutes, and use different colors to indicate normal, faulty and other states.

[0061] The wind profiler radar standard output controller system adopts a B / S structure, integrating database storage and management, radar product generation and quality control, user management, system configuration, log query, radar performance, business process, adaptation parameter query, video monitoring, device replacement, auxiliary equipment monitoring, alarm query, radar control, environmental monitoring and other functions, so as to find the reasons that affect the stable operation of the radar and the deterioration of its performance, so as to meet the requirements of unattended radar operation and achieve the purpose of improving product data quality.

[0062] The system host is the information hub of the entire wind profiler radar standard output controller system. This implementation uses a high-performance small server to undertake the main functions as follows:

[0063] 1. Summarize, analyze, output and display all data information;

[0064] 2. Provide Web front-end product services and provide Web access services for other computers in the local area network to enable multiple users to browse the radar system operation status and environmental monitoring results online and synchronously.

[0065] 3. Responsible for the processing and quality control of radar power spectrum data, and output radial data (including sub-mode radial velocity, spectrum width, signal-to-noise ratio) and product data (horizontal wind speed at sampling height, horizontal wind direction, vertical speed, horizontal speed credibility, vertical speed credibility, refractive index structure constant, etc.).

[0066] 4. Realize the processing and analysis of radar operation status monitoring and business process status monitoring data, including radar operation status parameter data, radar configuration data, terminal software operation and configuration data, radar business calibration data, radar extension component environmental monitoring data, data transmission status monitoring data, etc.

[0067] The processing of each data in the system host is implemented by the corresponding module components, including:

[0068] 1) Radar online performance monitoring module, used to monitor and record online the radar's key technical parameters, radar operating status parameters, radar adaptation parameter changes, radar client's operating status, radar calibration results, and radar key component replacement and maintenance.

[0069] Among them, the radar online performance monitoring module includes:

[0070] 1-1) Radar key technical parameters online monitoring and analysis module, used to record and display key technical parameters in real time (some key technical parameters are shown in the following table); and analyze the key technical parameters; Among them, the radar key technical parameters online monitoring and analysis module includes: transmission peak power stability analysis module, standing wave ratio stability analysis module, driver input and output power stability analysis module, system noise coefficient stability analysis module.

[0071] It records and displays various key technical parameters in real time. It can search and query according to metadata, radar operation mode parameters, online timing calibration parameters, antenna system, transmitter system, and receiving system categories, as well as perform historical queries for custom time periods. It can also select multiple conditions for joint search and query.

[0072]

[0073]

[0074] Analyze the key parameters (transmit peak power, standing wave ratio, driver input and output power, etc.) and timing calibration parameters that change in real time, including parameter stability and whether they exceed the limit. The change of thresholds can be performed through software upgrades. The default analysis time of the parameters to be analyzed is at least ten times the parameter update cycle, and the analysis time can be selected according to actual business needs. The results of the parameter analysis can be combined with the online monitoring point information to perform radar system health analysis. For details, see the radar health index and fault location algorithm.

[0075] The radar health index is calculated by the transmit peak power, standing wave ratio, system coherence and noise coefficient. The total score of the radar health index is 100 points, and the maximum score of each indicator is 40 points, 10 points, 20 points and 30 points respectively. The following table shows the composition of the radar health index (taking CFL06 as an example).

[0076] Serial number project Require Maintaining standards Deterioration of standards 1 Transmit peak power 9kw 100％～80％ Less than 80% 2 VSWR ≤1.3dB 3 System coherence ≤0.1° 4 Noise Figure 1.5dB 1.0~1.1 times 1.1 times or more

[0077] 1) Peak transmission power (40 minutes)

[0078] When the peak transmission power is greater than or equal to 10kw, this item is full marks (40 points). When the power is less than or equal to 10kw×80%, it is 0 points. The intermediate state continues to be scored according to the proportion.

[0079] 2) Standing wave ratio (10 points)

[0080] When the standing wave ratio is less than or equal to 1.3dB, this item is full marks (10 points); when the power is greater than or equal to 1.3dB, it is 0 points; the intermediate state continues to be scored according to the ratio.

[0081] 3) System coherence (20 points)

[0082] The full score is when the system coherence is less than or equal to 0.1°, otherwise it is 0 points.

[0083] 4) Noise coefficient (30 points)

[0084] When the noise figure is less than or equal to 1.5dB, it is full score, when it is greater than or equal to 1.5dB×1.1, it is zero score, and the rest is calculated according to the ratio.

[0085] This module has an interface for parameter-related extension modules or other processing modules to call data.

[0086] Real-time monitoring of key parameters that affect radar functions, analysis of changing trends through core algorithms, evaluation of key parameter reliability, and alarms for out-of-limit parameters. At the same time, a database is established to store monitored and calculated parameters for a long time. Based on demand, data within a certain period of time (up to 2 years) is replayed, statistically analyzed, and displayed in graphs to provide data support for radar fault analysis and detection data quality control.

[0087] The main key parameters include peak transmit power, standing wave ratio, driver input and output power, system coherence and system noise figure.

[0088] The peak power of wind profiler radar transmission indicates whether there is power transmission, which directly affects the detection performance of wind profiler radar; the standing wave ratio indicates whether the antenna is working properly; the driver stage is an important link in the transmission link, and its input and output power can reflect whether the transmission link is normal; the system noise coefficient is an important embodiment of the receiving link performance, which can reflect whether the receiving link is working normally.

[0089] Calculation of key parameter stability: According to a certain period of time (one month or one year), the measured values ​​are extracted every three months and then calculated according to the root mean square error statistics, and the statistical results can be plotted and displayed.

[0090] 1-2) The radar adaptation parameter change online monitoring module is used to record and display the adaptation parameters currently used by the radar in real time; and record the time, content and number of changes of the adaptation parameters. The radar adaptation parameter values ​​are obtained from the radar status and configuration parameter files, and the change status and time information of each set of adaptation parameters are recorded and displayed in the form of a change information list, and support operations such as search, filtering, sorting, and data download.

[0091] Record and display the adaptation parameters used by the current radar in real time. You can query the adaptation parameters used by the current radar in real time. For the adaptation parameters that can be monitored, see the configuration file format.

[0092] The time, content and number of changes of variable adaptation parameters (signal processing parameters, calibration parameters, detection mode parameters, etc.) are recorded, and historical query and retrieval can be performed for custom time periods; multiple conditions can also be selected for joint retrieval.

[0093] Other processing modules related to adaptation parameters can be linked into this module.

[0094] The file name for storing data is Z9xxx_ADAPT_CHG_yyyy.txt.

[0095] The adaptation parameters need to provide the following functions:

[0096] 1) Quickly locate the value of the adaptation parameter at a certain moment;

[0097] 2) Quickly query the changes of adaptation parameters, list the change time, value before change, value after change, etc.;

[0098] 3) Support exporting the changes of adaptation parameters to Excel.

[0099] 1-3) The radar client operation status online monitoring module is used to monitor the disk space size, running memory usage, CPU usage, and software log files of the wind profile radar industrial computer.

[0100] By monitoring the disk space size, running memory ratio, CPU ratio, software log files, etc. of the wind profiler radar industrial computer, the wind profiler radar industrial computer software terminal operation status monitoring is realized to monitor whether the radar software is running normally. If the software is stuck or other abnormal operations occur, an alarm message is sent to notify relevant personnel, and the controller uses sound or flashing alarms.

[0101] 1-4) Radar key component replacement monitoring module, used to record the maintenance records of radar key components.

[0102] After the radar maintenance personnel maintain the radar, they open the maintenance record page, use a barcode scanner to scan the maintained parts, and fill in the maintenance record. The system stores the maintenance record in the database and sends the maintenance record to the designated user via SMS. The database stores the maintenance record for future user inquiries.

[0103] Record the replacement information of key radar components by scanning the barcode gun and inputting it manually. The recorded information includes the name of the key component, the component model, the manufacturer, the component serial number, the replacement date, and the replacement personnel. The recorded information cannot be deleted or changed.

[0104] Statistical analysis of radar key component replacement data. According to business needs, key component names, component models, antenna systems, transmitting systems, receiving systems, other systems, manufacturers, replacement dates, replacement personnel, etc. can be sorted, searched, historically searched, and statistically analyzed; multiple conditions can also be selected for joint search and query. It can statistically analyze how many types of components have been replaced during the query period, the number of times a certain component has been replaced, and which component has the highest replacement frequency. Warning information will be issued for components that have been replaced too frequently.

[0105] Other related modules can access and call statistical analysis results. Support adding device replacement information; quickly query device replacement information; support annual statistics of device replacement information.

[0106] 2) Environmental monitoring module, used to monitor the temperature and humidity of the computer room, the temperature and humidity of the transmitter, the operating status of the air conditioner, the operating parameters of the UPS, the status of the generator, the changes in the mains power supply, and the video of the computer room; wherein the environmental monitoring module includes: a temperature and humidity monitoring module of the computer room, a temperature and humidity monitoring module of the transmitter, an operating status monitoring module of the air conditioner, a UPS operating parameter monitoring module, a generator status monitoring module, a mains power monitoring module, and a video monitoring module of the computer room;

[0107] The computer room temperature and humidity monitoring module and the transmitter temperature and humidity monitoring module are both connected to the temperature and humidity sensors; the air conditioning operation status monitoring module is connected to the common air conditioning controller; the UPS operation parameter monitoring module is connected to the UPS module; the computer room video monitoring module is connected to the video monitoring subsystem.

[0108] In this embodiment, the temperature and humidity sensors use a thermometer and a hygrometer; the air conditioner includes a household air conditioner and / or a precision air conditioner. The environmental monitoring module displays the monitoring results of environmental subsystems such as UPS, generator, air conditioner, temperature and humidity of the computer room, and realizes the function of human-computer interaction through remote control operation. The monitoring results of environmental parameters such as UPS, generator, temperature and humidity of the air-conditioning room are displayed on a unified page, and the menu and button for realizing the remote control operation function are provided simultaneously. The radar operating environment and the status parameters of the auxiliary equipment are collected, monitored, displayed and recorded and uploaded online, including: room temperature and humidity, transmitter temperature, air conditioner, UPS and generator operating parameters, generator room temperature and humidity, etc., and it also has the function of video monitoring the computer room and antenna equipment operating environment. Online collection, monitoring, display and record and upload the room temperature and humidity; the upper and lower limits of the room temperature and humidity can be set; there is an alarm prompt function when the temperature and humidity exceed the limit; and the temperature and humidity exceeding limit information of the selected time period can be statistically analyzed, up to 2 years. The historical data can be processed for image display; the historical data can be exported. Online collection, monitoring, display and record of transmitter temperature and humidity; upper and lower limits of transmitter temperature and humidity can be set; alarm function is available when temperature and humidity exceed the limit; and statistical analysis of temperature and humidity exceeding limit information in the selected time period can be performed, up to 2 years. Historical data can be displayed and processed as images; historical data can be exported.

[0109] It can monitor up to 4 air conditioners; collect, monitor, display and record the air conditioner temperature online, and set the upper and lower limits of the air conditioner temperature; it has an alarm prompt function when the temperature exceeds the limit; and it can have an over-temperature automatic start function. It can also statistically analyze the temperature and humidity exceeding the limit information in the selected time period, up to 2 years. It can display and process the historical data in images; the historical data can be exported. It can display the fault status of the air conditioner, including compressor, humidifier, dehumidifier, filter, fan, ventilation device, heater and other faults.

[0110] It has UPS control and status monitoring functions; monitors and displays UPS input source voltage, frequency, output voltage, frequency, current direction, battery voltage, power and current; displays whether the radar is powered by AC or battery; has UPS status fault warning display function; records alarms; has alarm record historical data viewing function. Historical data can be exported.

[0111] It has remote start and stop control of the generator, as well as monitoring of oil volume, oil pressure, water temperature, speed, battery voltage, etc. during operation.

[0112] 3) Radar data processing and quality control module, used to parse and process wind profiler radar power spectrum data, generate and display wind profiler radar basic product data, and upload power spectrum data, product data, radial data and status files in real time; the radar data processing and quality control module includes two data processing modes: spectrum level and profile level. That is, the radar data processing and quality control module is used to obtain the power spectrum data and status monitoring file data of the wind profiler radar, perform data processing and quality control on them, and output radial data and real-time product data.

[0113] The radar data processing and quality control module realizes the display and alarm management of the process status of radar power spectrum data collection, verification, quality control processing, output, storage, upload, etc.; displays radar power spectrum data, radial data and product data, and displays the time, results, process status and abnormal information involved in the collection, verification and quality control of different models of radar data, and displays the completion time, data volume and content type of its output, storage and upload process; performs threshold preset management for abnormal situations, executes alarm process operations for information on over-value alarms and abnormal alarms, and records them in the historical alarm record table; in addition, the radar power spectrum data, radial data and product data are displayed on the interface.

[0114] Radial data parameters include sub-mode radial velocity, spectrum width, and signal-to-noise ratio; product data parameters include horizontal wind speed at sampling height, horizontal wind direction, vertical speed, horizontal speed reliability, vertical speed reliability, and refractive index structure constant. The horizontal wind speed accuracy is less than 1m / s, and the horizontal wind direction accuracy is less than 10°.

[0115] Wind profiler radar data processing and quality control are divided into spectral-level data processing and quality control and profile-level data processing and quality control. Spectral-level data processing and quality control is to perform sliding average, ground clutter suppression, intermittent clutter suppression, deblurring, precipitation inspection and suppression and other operations on the acquired wind profiler radar power spectrum data, identify atmospheric signals, output the identified radial data, and include the inspection results in the data. Profile-level data processing and quality control is to perform uniformity and consistency processing and inspection, median inspection and other operations on the identified radial data, synthesize profiles according to geometric relationships, perform time-space consistency inspections, output profile data and include quality control labels.

[0116] 4) System background management module, used to manage user login and user permissions, maintain and manage databases, manage alarm thresholds, and manage alarm levels.

[0117] The system manages the execution scope of system operations by users of different identities through the setting of user information and permissions. There are three types of user identities: ordinary users, administrators, and auditors. Ordinary users are visitors who have not logged in. They can only view interface data and cannot perform any command operations or modify information. Administrators have all functional operation permissions, but in some operations (such as radar remote control operations), they still need to obtain the approval and knowledge of the auditor before they can operate. Auditors have the highest operating rights. They can not only query the operation traces of other users, but also need to make judgments and responses to the administrator's request instructions in some functional states. The user management module can only be entered by administrators and auditors. The management content is displayed in a table, including user information, contact information, permission level, login record traces, etc.

[0118] Login user and authority management. With administrator mode, the administrator has the highest authority; the administrator can add, delete and modify users and set user permissions, etc. User information includes user name, contact information, authority level, alarm level, etc.

[0119] System configuration function; capable of setting parameters and thresholds for each radar subsystem; capable of setting parameters and thresholds for radar auxiliary equipment; capable of setting parameters and thresholds for the radar operating environment, etc.

[0120] Database maintenance and management; all real-time monitoring data of this system must be stored in the local database.

[0121] Alarm threshold management: set and modify the alarm threshold of various parameters. The radar working parameter settings can be set by default.

[0122] Controller system settings. It has the function of setting the relevant configurable parameters of the controller system; it can set the air conditioner selection (precision air conditioner, ordinary air conditioner); it can set the number of air conditioners; it can set the air conditioner model and select the corresponding communication protocol; it can set the UPS model and select the corresponding communication protocol. It can set the sampling frequency of various sampling data.

[0123] Online configuration function for other management items required for controller system management.

[0124] User management: supports querying user information in the current system; supports adding, deleting, and modifying user information; supports batch deletion of user information.

[0125] System configuration: supports querying the thresholds and alarm levels of radar performance parameters; supports modifying the threshold ranges and alarm levels of radar performance parameters; supports modifying radar data quality control parameters; supports modifying the threshold ranges and alarm levels of environmental parameters.

[0126] Other system modules are used to display parameter lists / waveforms, query historical data, and output data reports.

[0127] The system can store alarm records, important auxiliary equipment and operating environment monitoring data, statistical data and operation records. The data should be able to store at least one year of historical data locally, and can provide a variety of flexible query and statistical methods to facilitate and quickly query all stored historical data. It can also be exported and saved in the common electronic document format EXCEL, helping radar maintenance personnel to effectively grasp the operating history of auxiliary equipment, and can use this as basic data to judge the operating quality and stability of a certain equipment.

[0128] 6) Radar whole machine performance evaluation module, which is used to output radar working status performance evaluation results based on the monitored key performance parameters and alarm information. The evaluation results include normal, maintenance required, and faulty.

[0129] In this embodiment, the radar working status performance evaluation result is reflected in the form of score evaluation, that is, 100 points are used as the total score. First, each subsystem (including wind profile radar terminal, system host, alarm subsystem, barcode scanning module, switch module, environmental monitoring subsystem, UPS module, ordinary air-conditioning controller, temperature and humidity sensor, video monitoring subsystem) is evaluated, and then the health score of the overall operation of the radar is comprehensively obtained, and the maintenance, repair measures and alarm measures required for each score segment are set.

[0130] The radar working status performance evaluation results are given through the key performance parameters, alarm information and business regulations of each comprehensive test (see the health index algorithm and fault location for details), and prompts are given: normal, maintenance required, and fault. Normal: no alarm; maintenance required: the data source comes from the radar status data file; fault: the data source comes from the radar status data file. When the radar fails, the fault group components located are briefly prompted (positioning is performed through the comprehensive alarm data source and online performance analysis).

[0131] Alarm information management

[0132] Real-time collection and storage of radar alarm information, can set the alarm level, alarm threshold upper and lower limits. The alarm level is divided into general alarm, important alarm, and severe alarm.

[0133] All alarm information configurations can be restored to the default parameter configuration with one click.

[0134] Record, store and display detailed alarm information, including alarm source, alarm name, alarm analysis, first alarm time, latest alarm time and alarm level. Different alarm levels are displayed in different colors. The alarm source is the radar subsystem or component. The following is an alarm information description table.

[0135] project illustrate Alarm source Source of alarm information Alarm Name The name of the current alarm Alarm analysis Combined with known status, analyze the possible cause and location of the current alarm First alarm time The time when the alarm with the same name first appeared Latest alarm time The time when the alarm with the same name occurred most recently Alarm level The alarm levels are divided into general, important, and severe

[0136] Sorted and displayed according to alarm level, alarm source, alarm time, etc.; queried and displayed according to antenna system, transmission system, receiver system, signal processing system, and other subsystems; each display content can be sorted and displayed according to alarm level, alarm source, alarm time, etc.

[0137] Conduct statistical analysis on alarm information and give alarm prompts for serious alarms.

[0138] All data in the current view can be exported.

[0139] The extension of the wind profiler radar terminal includes transmitter, receiver, antenna / wave control, and signal processing. Dynamically display whether the data / signal transmission between extensions is normal or not (segmented by color and animation to distinguish normal and abnormal); faulty extensions and normal extensions are distinguished by color. Each extension can be clicked to view detailed status information. Each displayed content can be clicked to view detailed information.

[0140] TR Components

[0141] 1) Count the time when the TR components run continuously without failure;

[0142] 2) Display all performance parameters of TR components (transmitting power, standing wave ratio, temperature, XY switch, TR switch, high level, communication, power supply), and each performance parameter supports viewing historical changes, and charts and data can be exported to Excel at the same time;

[0143] 3) Display the TR component operation status calendar, count the subsystem operation status every 6 minutes, and use different colors to indicate normal, faulty, and available status.

[0144] Transmitter subsystem

[0145] 1) Count the time during which the transmitter subsystem operates continuously without any faults;

[0146] 2) Focus on displaying the key performance parameters of the transmitter subsystem;

[0147] 3) Display all performance parameters of the transmitter subsystem: driver level (input power, output power, power supply, TR high level, TR low level, duty cycle, temperature, communication), TR input power, TR output power, standing wave, temperature, power supply, and each performance parameter supports viewing the historical changes, and the chart and data can be exported to Excel at the same time;

[0148] 4) Display the transmitter subsystem operation status calendar, count the subsystem operation status every 6 minutes, and use different colors to indicate normal, faulty, available and other states.

[0149] Receiver subsystem

[0150] 1) Count the time during which the receiver subsystem operates continuously without any faults;

[0151] 2) Display all performance parameters of the receiver subsystem (receiving component power supply voltage, transmitting component (driving component), frequency synthesis modulation component, local oscillator component, crystal oscillator component, frequency synthesis power supply voltage, excitation sampling, digital intermediate frequency internal DC power supply, digital intermediate frequency internal A / D sampling clock), and each performance parameter supports viewing the historical changes, and the charts and data can be exported to Excel at the same time;

[0152] 3) Display the receiver subsystem operation status calendar, count the subsystem operation status every 6 minutes, and use different colors to indicate normal, faulty, available and other states.

[0153] The operating environment of the wind profile radar terminal includes power supply status (power supply source, battery power), room temperature and humidity, and transmitter temperature. The current room temperature and humidity, transmitter temperature, air conditioner working status, generator status, and UPS working status can be displayed in real time.

[0154] The working status of ordinary air conditioners includes on and off; the working status of precision air conditioners includes reading operating status, reading operating parameters, operating status control, operating parameter setting, etc.

[0155] UPS working status includes UPS power source, UPS input voltage / current status, UPS output voltage / current status, and UPS battery power.

[0156] The power supply source refers to the mains or UPS battery; the UPS input voltage / current status or the UPS output voltage / current status is normal / abnormal: normal means the voltage range is (220v-10%, 220v+15%); the current range is (depending on the model, the setting is changeable); otherwise it is abnormal. Battery power display, the battery power is displayed as 100% when the mains is powered, and the actual measurement is displayed when the UPS is powered by battery. A prompt is given when the battery power is lower than 20% (settable). Real-time data update.

[0157] The temperature and humidity display includes the temperature information of the equipment room and transmitter, and the data is updated every 6 minutes. If the room temperature exceeds 30 degrees and the humidity exceeds 80%, a flashing alarm will be issued; if the transmitter temperature exceeds 85 degrees, a flashing alarm will be issued. Click each display item to view detailed information.

[0158] 7) Business process monitoring module, used to collect the noise coefficient calibration, radial velocity calibration, system sensitivity, dynamic range calibration, multi-channel amplitude and phase calibration of transmission and reception, transmission power and system coherence calibration sent by the wind profile radar terminal.

[0159] The distinction shows whether the station has completed the above calibration tasks in accordance with business regulations. If the business activities are not carried out as required, a text prompt must be given. The judgment criteria are shown in the "Regulations on Wind Profiler Radar Observation (Trial)". Click "Details" to enter the "Business Process" page. The data source in the business process module is pushed by the radar, and the completion rate counts the number of completions. T+1 month statistics T month maintenance data. You can click to view detailed information on each of the above contents.

[0160] The radar operation and maintenance business process is filled in and submitted in the form of annual maintenance and annual inspection templates. The submitted results can be statistically queried, deleted, modified, filtered, downloaded, and other functions can be performed in the form of Excel lists, and task reminder rules and alarm information settings can be performed. Radar calibration automatically detects whether the business process is being carried out and whether it is done 12 times a year based on the trace file.

[0161] Displays real-time processing products of wind farms, including power spectrum, horizontal wind direction and wind speed, vertical speed, spectrum width, signal-to-noise ratio, and CN2. The power spectrum is displayed in the form of spectral lines, the horizontal wind direction and wind speed are displayed in the form of wind feathers, and the vertical speed, spectrum width, signal-to-noise ratio, and CN2 are displayed in the form of color spots or curves. The data source comes from the power spectrum file and the quality control product file.

[0162] The business process page displays the business process (noise factor calibration, radial velocity calibration, system sensitivity, dynamic range calibration, transceiver multi-channel amplitude and phase calibration, transmission power, system coherence calibration) records.

[0163] Displays the completion rate of this business process, the completion status of the last and this time, whether there are any abnormalities, and the next reminder time, which can be a month.

[0164] The detailed records of the business process are displayed in chronological order. The administrator can delete or redo the current process record. Note: It is possible that the 7 business processes are not carried out at the same time.

[0165] The annual business process statistics are divided into 7 processes, which are displayed in a bar chart by month. The height of the bar chart is the number of business operations.

[0166] The curve analysis chart should show the stability analysis of the business process record data (only analyze the indicators). The curve analysis must indicate the upper and lower limits of the parameters, and the key data (stability, over-limit point, dynamic range inflection point, etc.) should be displayed in the chart, and the data can be exported.

[0167] Noise figure calibration displays the noise figure data as it changes over time and marks the points where it exceeds the limit.

[0168] Radial velocity calibration displays the radial velocity data versus time curve and marks the exceeding limit points.

[0169] System sensitivity displays the system sensitivity data changing with time and marks the exceeding limit points.

[0170] Transmit power displays the transmit power data curve over time and marks the limit-exceeding points.

[0171] System Coherence displays the system coherence data over time and indicates the points where limits are exceeded.

[0172] The dynamic curve graph displays the dynamic range value, slope, and indicates the upper and lower inflection points.

[0173] The amplitude and phase calibration of the transmitting and receiving multi-channels displays the maximum amplitude and phase difference between each channel.

[0174] System coherence calibration shows the phase maximum.

[0175] Business process records need to cover all items of monthly maintenance, annual inspection / annual calibration. The specific items are as follows.

[0176] Monthly maintenance: 12 times per year (11 monthly maintenance + 1 annual maintenance).

[0177] Monthly maintenance calibration items (8 items): receiver dynamic range calibration, sensitivity calibration, radial velocity calibration, noise factor calibration, transmitter power calibration, system coherence calibration, receiving amplitude calibration and transmitting amplitude calibration

[0178] Data source: The results of receiver dynamic range calibration, sensitivity calibration, radial velocity calibration, noise figure calibration, transmitter power calibration, system coherence calibration, receiving amplitude calibration and transmitting amplitude calibration come from the calibration file (with file name) of radar automatic calibration.

[0179] Annual maintenance project: once a year (1 annual maintenance).

[0180] Annual maintenance items (10 items): transmit pulse width calibration, transmit pulse peak power calibration, on-board / off-board receiving system dynamic range measurement, on-board / off-board receiving system noise factor measurement, system coherence calibration, radial velocity calibration (= radial wind speed calibration), receive amplitude calibration and transmit amplitude calibration.

[0181] Data sources: (receiver dynamic range calibration, sensitivity calibration, wind speed calibration, noise factor calibration, transmitter power calibration, system coherence calibration, receiving amplitude calibration and transmitting amplitude calibration) These eight data sources are the record files pushed by the radar system; the remaining items are subject to the reports of the radar stations.

[0182] The business process mainly includes noise coefficient calibration, radial velocity calibration, system sensitivity, dynamic range calibration, multi-channel amplitude and phase calibration of transceiver, transmission power and system coherence calibration records;

[0183] The business process needs to provide the following functions:

[0184] Statistics on the completion of business processes in a certain year, including the number of completions and the quality of completion;

[0185] Real-time statistics of the last completion status of the business process, the current completion status and the next estimated completion time;

[0186] It can quickly check the completion status of each business process, draw historical change curves and support data and charts and export them to Excel at the same time.

[0187] 8) Radar remote control module, used to control the radar unit, power on and off, working mode, communication continuity check and log recording.

[0188] According to the content of the radar remote control protocol, set the remote control function operation menu and buttons, and display the information in a process-oriented manner, showing the changes and indications of the control status in real time. At the same time, the front part of the interface fixedly displays the overall operation status of the radar and the changes in key indicators, and displays the query entrance of the remote control historical operation record in a prominent position on the interface. The recorded information includes the operator, operation time and duration, etc.

[0189] The retention of important information during radar operation, maintenance and repair realizes the function of human-computer interaction. At the same time, it relies on the barcode scanning module (a barcode scanner is preferably used in this embodiment) to record the replacement of corresponding components and display them in a unified interface to realize paperless maintenance operations. The maintenance content can be set as a flowchart or list window option to facilitate actual operation. The recorded content and results can be statistically analyzed and displayed, and structured data can be formed and entered into the maintenance record data table. The table also supports operations such as query, screening, and data export. The record of component replacement is automatically entered by scanning the code with an external barcode scanner. The system supports modification, addition of information and labeling of the entered data. The record table is a content branch of the maintenance record table.

[0190] The radar remote control authority is valid for 30 minutes by default (modifiable). If there is no user control operation within 30 minutes, the radar controller will automatically close the radar control authority.

[0191] This system can apply for authorization from the main station remotely. After obtaining authorization, it can remotely control (radar power-on switch control and radar software system switch control) through the local area network and obtain all radar states (main control computer reset and power on / off control state). Among them, the software system implemented in this implementation is developed based on the B / S architecture, mainly composed of a Web front-end and a service back-end. The server uses the Linux system and the database mainly uses the MySQL database. The Web front-end mainly realizes the display of application layer data processing results, the setting of relevant condition constraints and the human-computer interaction process of functional instructions. The service back-end mainly processes all system automatically detected, collected, stored, processed and analyzed data, and responds to the data return of the Web front-end user operation request, as well as exchanges data and issues instructions to the outside through the data interface.

[0192] When the system applies for authorization, it displays the initiated action, the action being responded to, and the action response result. If the authorization application fails, you can re-apply.

[0193] The system is capable of providing feedback on the execution status of each important link in the command execution process, such as displaying feedback when operating the radar and displaying the command execution results.

[0194] In the remote control interface, the status of the operation command needs to be displayed with feedback of the execution process (request start, in progress) and the execution result (success, failure).

[0195] 9) Remote control module for accessory equipment, used to control air conditioners, generators, video surveillance subsystems, and UPS; can realize online real-time display of the status of accessory equipment, and control the working mode, temperature, and power on / off of the air conditioner in the computer room; the generator and video surveillance can be remotely turned on and off; real-time display of video surveillance images; support for pan / tilt control; support for video playback; support for real-time video screenshots and callback screenshots; support for setting preset points.

[0196] 10) Online monitoring point monitoring module, used to classify, display and record radar online monitoring point information.

[0197] Classify and display, and record radar online monitoring point information, including monitoring items, data, and indicators;

[0198] You can sort, search, customize the historical query of time periods, and conduct comprehensive analysis by time, subsystem, availability, fault, normal, etc. You can also select multiple conditions for joint search and query. Display comprehensive analysis results;

[0199] Online monitoring point alarm information can be associated with other related alarm pages and analysis result pages.

[0200] The processing of each data in the system host is implemented by the above-mentioned corresponding module components. The above-mentioned corresponding module components also need to rely on the following functions when implementing the processing of each data, including:

[0201] 1) System host database creation, operation and management

[0202] According to the format and content of data transmitted by each interface, the system host needs to create a dedicated database to manage different types of data. At the same time, it needs to record and maintain newly generated data and user operation data. As the core part of the background service system, the database reading and storage are required to have the characteristics of high quality, high efficiency, low power consumption, and high security and stability design.

[0203] 2) Data interface management

[0204] The system uses data interfaces to achieve data communication and information exchange between internal extensions (environmental monitoring subsystem, alarm subsystem, video monitoring subsystem) and system host, external devices (UPS, air conditioner, temperature and humidity sensor) and switch modules. It is necessary to establish independent management procedures and data flow specifications for each data interface to ensure the normal flow of system data. The following table shows the external interface of the wind profile radar standard output controller system. (For example Figure 2 (shown)

[0205]

[0206]

[0207] 3) Main application operation and management

[0208] The backend system provides the environment and configuration basis for the operation of the main application. In the program management on the server side, the main application is the hub connecting the front-ends of various molecular systems and the system database. It is also the main entry point for processing user operation information. Therefore, the main application requires extremely high operating stability and management and repair functions.

[0209] 4) Automatic data collection, verification, processing, storage and transmission process control and management

[0210] In conjunction with the data interface, the system needs to realize the automatic collection, verification, processing, storage and transmission of external radar and environmental data, and provide front-end feedback and prompts for abnormal conditions. In this process, the program needs to track and manage the effectiveness of the collection, the results of data verification, the methods and results of data processing, and the storage and upload paths.

[0211] 5) Front-end operation request feedback and trace record management

[0212] The back-end system program can provide timely feedback to the request commands of Web users' operations and save and record the operation traces.

[0213] 6) Front-end functional module products and their algorithm program management

[0214] The front-end functional modules include radar comprehensive analysis, radar configuration management, environmental monitoring and analysis, video monitoring, alarm systems and products, business process products, ancillary equipment and radar remote control, operation and maintenance products, user management modules, etc., all of which implement their own business processes through specific programs and logical algorithms, and are uniformly deployed on the back-end server in the form of modular applications.

[0215] 7) System operation stability and safety design and related operation management

[0216] System stability requires an overall design from aspects such as program operation stability, data transmission stability, program operation and interaction stability, and hardware system stability, while taking into account the system's requirements for network security, system security, and operating environment security, to ensure that the reliability and maintainability of the overall system operation are at a high level.

[0217] The environmental monitoring subsystem is connected to the switch module via the RJ45 network interface.

[0218] The video surveillance subsystem includes a video processing extension, a video server, a barrel camera and / or a pan-tilt high-definition camera. The barrel camera and / or the pan-tilt high-definition camera are connected to the video server; the video server is connected to the video processing extension; the barrel camera and / or the pan-tilt high-definition camera are used to collect videos of the radar room and outdoor antenna environment.

[0219] The video surveillance subsystem can realize the following functions, including: displaying online operations with tubular cameras and / or pan-tilt high-definition cameras; controlling the actions of tubular cameras and / or pan-tilt high-definition cameras; unifying the actions of tubular cameras and / or pan-tilt high-definition cameras and real-time video surveillance images into the video operation interface; and can also realize operations such as video playback, screenshot playback, date query, and download. The video settings should include pan-tilt / camera action adjustment, shooting quality selection, storage path viewing, screenshot frequency selection, download format setting, etc.

[0220] The alarm subsystem includes an alarm signal light strip and a GSM SMS alarm; the alarm signal light strip and the GSM SMS alarm are respectively connected to the system host; the alarm signal light strip is used to send out fault alarms and / or over-value alarms through optical signals; the GSM SMS alarm is used to send out fault alarms and / or over-value alarms to relevant staff through SMS.

[0221] The alarm subsystem has a built-in alarm program. When a fault or over-value alarm occurs during the operation of the system, an alarm signal is issued to remind the local radar duty personnel to pay attention to the fault information and facilitate timely processing by the staff. The alarm signal notifies the relevant responsible person by SMS, urges and promptly contacts the duty personnel to deal with it. The alarm subsystem presets and classifies the radar operation fault information, and is uniformly deployed and used by the background fault database. When a radar fault occurs, it can display the specific fault results and location. At the same time, according to the specific fault results and location, the diagnosis results and reference inspection, treatment opinions and plans are proposed. At the same time, the fault information executes the alarm release process at the preset importance level, and enters the historical alarm record and statistical table synchronously. The statistical table also supports query, screening, sorting, data export and other operations.

[0222] On the one hand, SMS alarms need to be placed in the alarm settings to trigger the operation with "whether SMS synchronous alarms are required". On the other hand, detailed settings of SMS alarms are performed, including: group sender settings, alarm content format settings, alarm reply settings, etc. The records of SMS alarms are also stored and displayed in the form of data tables, and support data query, filtering, export and other operations.

[0223] A. Alarm Level

[0224] Emergency alarm: An alarm that has or may endanger the security of equipment and communications and must be handled immediately.

[0225] General warning: Information to prompt radar maintenance personnel.

[0226] B. Basic functions

[0227] The system automatically detects and reports various alarm information of the monitored equipment, with an alarm accuracy rate of 100%; the alarm can be accurately recorded in the database, and the alarm record includes the alarm device, alarm triggering event (start time), alarm confirmation time, alarm confirmer, alarm elimination time, alarm description, etc.

[0228] Alarms are divided into two levels, and different types of alarms should be distinguished in terms of lighting, color, alarm sound / voice, etc.

[0229] The system has the function of concurrent alarm for multiple locations and multiple events. There should be no loss of alarm information and no false alarms.

[0230] When an emergency alarm occurs, the system can automatically dial a number through the public telephone network or send a short message to relevant personnel; after the fault is confirmed, the sound and light alarm will be automatically released. The short message coding format is formulated by each locality according to actual conditions and is required to be clear, concise and unambiguous.

[0231] C. Alarm confirmation and processing

[0232] After the alarm occurs, the monitoring center operator confirms it. After confirmation, the system should turn off the alarm sound, stop the flashing of the light, and automatically record the confirmation time and confirmer in the alarm window, and allow relevant personnel to enter text information. The sound and light alarm shall not be turned off without the confirmation of relevant personnel.

[0233] D. Alarm push and configuration

[0234] Automatically push relevant personnel according to the filtering conditions. The filtering conditions are set according to the importance level of the alarm information, user identity (ordinary user, administrator, auditor), duty arrangement, push frequency setting, etc.

[0235] The same alarm information will not be repeated until it is resolved.

[0236] E. Self-diagnosis and fault location

[0237] The system should have automatic diagnosis and alarm functions for its own faults, and be able to intuitively display the faulty equipment and location.

[0238] The application layer protocols involved in this implementation include remote control protocol, file transfer protocol and external device protocol, as follows:

[0239] 1) Remote control protocol

[0240] Radar control uses UDP network message mode, and the communication process uses responsive mode. The WPRSOC software sends UDP messages to the radar control interface, and the radar control interface responds to the WPRSOC message in real time. The response message contains all status information as shown in the following table. If the radar control interface does not receive the WPRSOC control command within 10 minutes, the remote control authority will be automatically closed. The following table is the radar remote control project requirements table.

[0241]

[0242]

[0243] 2) File Transfer Protocol

[0244] The WPRSOC system and the wind profiler radar terminal data are transferred via files to achieve online monitoring and analysis of radar configuration parameters and operating status, as well as monitoring and abnormal prompts for normal transmission, storage and upload of radar data. The following table is the file transfer protocol requirements table.

[0245]

[0246] 3.2.3 External device protocol

[0247] The external devices mainly include UPS, precision air conditioners, generators, video surveillance, temperature and humidity meters, etc. The WPRSOC system establishes communication relationships through the standard RJ45 network interface, obtains the status information of the external device instruments through the corresponding protocol, and can realize remote control and parameter setting of the equipment through the protocol. The following table is the external device protocol requirements table.

[0248]

[0249] System operating environment requirements

[0250] The environment requirements for running this software include:

[0251] 1) Computer hardware requirements.

[0252] 2) Computer software requirements.

[0253] 3) Computer communication requirements.

[0254] System host hardware requirements. The following table is the computer hardware requirements configuration table.

[0255]

[0256] Computer software requirements

[0257] The reference configuration of the computer software system required to run this system is shown in the table below. The following table shows the configuration of the computer software system required to run this software.

[0258]

[0259] Computer communication requirements

[0260] The computer communication requirements required to run this system are shown in the table below. The following table is the computer communication requirements required to run this software

[0261] Transport layer and network layer Adopt UDP protocol, FTP protocol (product data upload) Application Layer Using HTTP protocol Network Protocol TCP / IP

[0262] Design and construction constraints

[0263] The design and construction should be carried out in accordance with the relevant provisions of the overall research and development, and various management and control measures should be implemented.

[0264] System and software design should follow the basic principles of quality first, modularization, generalization, and serialization to meet system integration requirements.

[0265] Systems and software should be adapted to the performance characteristics of the computer.

[0266] like Figure 3As shown, it is the business structure diagram of the present invention. The present invention adopts a B / S structure, integrating database storage and management, radar product generation and quality control, user management, system configuration, log query, radar performance, business process, adaptation parameter query, video monitoring, device replacement, auxiliary equipment monitoring, alarm query, radar control, environmental monitoring and other functions, so as to find the reasons affecting the stable operation of the radar and the performance degradation, so as to meet the requirements of unattended radar operation and achieve the purpose of improving product data quality.

[0267] The above is a detailed introduction to a wind profiler radar standard output controller provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A wind profiler radar standard output controller system, characterized in that: include: Wind profile radar terminal, system host, alarm subsystem, barcode scanning module, switch module, environmental monitoring subsystem, UPS module, ordinary air conditioning controller, temperature and humidity sensor, video monitoring subsystem; The wind profiler radar terminal is connected to the system host; the system host is used to receive power spectrum data, operation status data, calibration data, service maintenance data and terminal operation data sent by the wind profiler radar terminal; The UPS module, the ordinary air-conditioning controller, the temperature and humidity sensor, and the video monitoring subsystem are respectively connected to the environmental monitoring subsystem; the UPS module is used to collect UPS status data and send the UPS status data to the environmental monitoring subsystem; the ordinary air-conditioning controller is used to collect air-conditioning status data and send the air-conditioning status data to the environmental monitoring subsystem; the temperature and humidity sensor is used to collect computer room temperature and humidity data and send the computer room temperature and humidity data to the environmental monitoring subsystem; the video monitoring subsystem is used to collect monitoring data inside the computer room and monitoring data outside the computer room, and send the monitoring data inside the computer room and monitoring data outside the computer room to the environmental monitoring subsystem; the environmental monitoring subsystem is used to receive the UPS status data, the air-conditioning status data, the computer room temperature and humidity data, the monitoring data inside the computer room, and the monitoring data outside the computer room; The environmental monitoring subsystem, the switch module, and the system host are connected in sequence; the environmental monitoring subsystem is used to send the UPS status data, the air conditioning status data, the temperature and humidity data of the computer room, the monitoring data inside the computer room, and the monitoring data outside the computer room to the system host through the switch module; The system host is connected to the alarm subsystem; the alarm subsystem is used to issue fault alarms and / or over-value alarms; The barcode scanning module is connected to the system host; the barcode scanning module is used to input the key components replaced by the wind profile radar terminal; The environmental monitoring subsystem is connected between the switch modules via an RJ45 network interface; The system host comprises: Radar online performance monitoring module, used to monitor and record online key technical parameters of radar, radar operating status parameters, radar adaptation parameter changes, radar client operating status, radar calibration results, and replacement and maintenance of radar key components; Environmental monitoring module, used to monitor room temperature and humidity, transmitter temperature and humidity, air conditioning operation status, UPS operation parameters, generator status, city power changes, and room video; Radar data processing and quality control module, used to parse and process wind profiler radar power spectrum data, generate and display wind profiler radar basic product data, and upload power spectrum data, product data, radial data and status files in real time; System backend management module, used to manage user login and user permissions, maintain and manage databases, manage alarm thresholds, and manage alarm levels; and Other system modules are used to display parameter lists / waveforms, query historical data, and output data reports; The radar online performance monitoring module includes: The radar key technical parameters online monitoring and analysis module is used to record and display the key technical parameters in real time; and analyze the key technical parameters; The radar adaptation parameter change online monitoring module is used to record and display the adaptation parameters currently used by the radar in real time; and record the time, content and number of changes of the adaptation parameters; The radar client operation status online monitoring module is used to monitor the disk space size, running memory ratio, CPU ratio, and software log files of the wind profile radar industrial computer; Radar key component replacement monitoring module, used to record the maintenance records of radar key components; The radar key technical parameter online monitoring and analysis module includes: a transmission peak power stability analysis module, a standing wave ratio stability analysis module, a driver input and output power stability analysis module, and a system noise coefficient stability analysis module.

2. A wind profiler radar standard output controller system according to claim 1, characterized in that: The video surveillance subsystem includes a video processing extension, a video server, a barrel camera and / or a pan-tilt high-definition camera, wherein the barrel camera and / or the pan-tilt high-definition camera are connected to the video server; the video server is connected to the video processing extension; the barrel camera and / or the pan-tilt high-definition camera are used to collect videos of the radar room and outdoor antenna environment.

3. A wind profiler radar standard output controller system according to claim 1, characterized in that: The alarm subsystem includes an alarm signal light strip and a GSM SMS alarm; the alarm signal light strip and the GSM SMS alarm are respectively connected to the system host; the alarm signal light strip is used to send fault alarms and / or over-value alarms through optical signals; the GSM SMS alarm is used to send fault alarms and / or over-value alarms to relevant staff through SMS.

4. A wind profiler radar standard output controller system according to claim 1, characterized in that: The environmental monitoring module includes: a computer room temperature and humidity monitoring module, a transmitter temperature and humidity monitoring module, an air conditioning operation status monitoring module, a UPS operation parameter monitoring module, a generator status monitoring module, a mains power monitoring module, and a computer room video monitoring module; The computer room temperature and humidity monitoring module and the transmitter temperature and humidity monitoring module are both connected to the temperature and humidity sensor; the air conditioning operation status monitoring module is connected to the common air conditioning controller; the UPS operation parameter monitoring module is connected to the UPS module; and the computer room video monitoring module is connected to the video monitoring subsystem.

5. A wind profiler radar standard output controller system according to claim 1, characterized in that: The radar data processing and quality control module includes two data processing modes: spectrum level and profile level.

6. A wind profiler radar standard output controller system according to claim 1, characterized in that: The system host comprises: The radar whole machine performance evaluation module is used to output the radar working status performance evaluation results according to the monitored key performance parameters and alarm information, and the evaluation results include normal, maintenance required, and fault; The business process monitoring module is used to collect the noise coefficient calibration, radial velocity calibration, system sensitivity, dynamic range calibration, transceiver multi-channel amplitude and phase calibration, transmission power and system coherence calibration sent by the wind profile radar terminal; Radar remote control module, used to control the radar, power on and off, working mode, communication continuity check and log recording; Remote control module for auxiliary equipment, used to control air conditioners, generators, video surveillance subsystems, and UPS; The online monitoring point monitoring module is used to classify, display and record radar online monitoring point information.

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