Performance testing method, device and system for online monitoring device of transmission line

Abstract

The present invention discloses a performance test method, device and system for an online monitoring device for a power transmission line. First, a data inspection item is generated by acquiring the monitoring function possessed by the online monitoring device; second, a conventional power consumption test is performed on the online monitoring device to obtain the maximum power and average power of the static power consumption and the maximum operating power consumption; then, by setting the working conditions of the online monitoring device and the working mode of the time-sharing climate chamber, different working condition tests are performed on the online monitoring device to obtain the monitoring data of the data inspection items of the online monitoring device, and the accuracy and completeness of the monitoring data are calculated; finally, the performance of the online monitoring device is tested according to the maximum power and average power of the static power consumption and the maximum operating power consumption, and the accuracy and completeness of the monitoring data. The present invention can automatically test the completeness and accuracy of the data collected by the transmission line monitoring device under different functions, and realize the effective evaluation of the performance of the online monitoring device.

Description

Technical Field

[0001] The present invention relates to the field of power system transmission technology, and in particular to a performance testing method, device and system for an online monitoring device for a transmission line. Background Art

[0002] Most of the existing methods for automatic testing of online monitoring devices for transmission lines only test whether the communication protocol of the monitoring device complies with the grid standards, and all of them are tested manually. The tester controls the working conditions of the climate chamber by manually operating the climate chamber, so that the online monitoring device under test works in the specified climate environment. After the test, the tester manually analyzes and compares the data uploaded by the online monitoring device to determine the accuracy and completeness of the data collected by the monitoring device in the specified climate environment. The existing methods for testing the performance of online monitoring devices rely on many manual control links and are relatively cumbersome to operate. Moreover, the accuracy and completeness of the test data require manual observation and judgment, resulting in a large workload for the entire testing process. Summary of the invention

[0003] The embodiments of the present invention provide a performance testing method, device and system for an online monitoring device for a power transmission line, which can automatically test the integrity and accuracy of data collected by the online monitoring device for a power transmission line under different functions, thereby achieving effective evaluation of the performance of the online monitoring device.

[0004] To achieve the above object, an embodiment of the present invention provides a performance testing method for an online monitoring device for a power transmission line, comprising:

[0005] Acquire the monitoring function of the online monitoring device, and generate data inspection items according to the monitoring function of the online monitoring device;

[0006] Performing a conventional power consumption test on the online monitoring device through the communication protocol to obtain the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, and the average power of the maximum operating power consumption of the online monitoring device during the test period;

[0007] Setting the working condition of the online monitoring device and the working mode of the time-sharing climate chamber through the communication protocol, performing different working condition tests on the online monitoring device, and obtaining the monitoring data of the data inspection items of the online monitoring device;

[0008] Calculate the accuracy of the monitoring data and the completeness of the monitoring data according to the monitoring data;

[0009] The performance of the online monitoring device is tested based on the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness of the monitoring data.

[0010] As an improvement of the above scheme, the conventional power consumption test is performed on the online monitoring device through the communication protocol to obtain the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, and the average power of the maximum operating power consumption of the online monitoring device during the test time, specifically including:

[0011] Performing a static power consumption test on the online monitoring device through a communication protocol to obtain a maximum power and an average power of the static power consumption of the online monitoring device during a test period;

[0012] The maximum operating power consumption test of the online monitoring device is performed through the communication protocol to obtain the maximum power of the maximum operating power consumption and the average power of the maximum operating power consumption of the online monitoring device within the test time.

[0013] As an improvement of the above solution, the working condition of the online monitoring device is set by the communication protocol, specifically:

[0014] Setting the heartbeat period of the online monitoring device to a preset heartbeat period through a communication protocol;

[0015] When the data inspection item includes a data collection function, the sampling period of the online monitoring device is set to a preset sampling period through a communication protocol;

[0016] When the data inspection item includes an image monitoring function, a photo-taking schedule of the online monitoring device is set through a communication protocol to take a photo at every preset time interval;

[0017] When the data inspection item includes a video monitoring function, the camera of the online monitoring device is set to perform an inspection at every preset time interval through a communication protocol, and record the video when performing the inspection.

[0018] As an improvement of the above scheme, the operating condition test includes: high temperature operating condition test, low temperature operating condition test, alternating damp heat operating condition test, icing operating condition test and continuous operation operating condition test.

[0019] As an improvement of the above solution, the method for calculating the accuracy of the monitoring data is specifically as follows:

[0020] When the monitoring data is temperature data and humidity data, the correct monitoring data is screened and obtained by calculating the difference between the monitoring data and the pre-acquired data collected by the climate chamber;

[0021] When the monitoring data is tension monitoring data, the effective interval of the monitoring data is obtained by calculating the difference between the upper quartile and the lower quartile of the monitoring data, and the correct monitoring data is obtained by screening according to the effective interval;

[0022] When the monitoring data is image data and video data, the monitoring data is subjected to damage analysis by an image analysis method to screen and obtain correct monitoring data;

[0023] The percentage of the number of the correct monitoring data to the total number of the monitoring data is calculated to obtain the accuracy of the monitoring data.

[0024] As an improvement of the above scheme, the performance of the online monitoring device is tested according to the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness rate of the monitoring data, specifically:

[0025] When the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness of the monitoring data meet the following conditions, the performance of the online monitoring device is determined to be good:

[0026] When the online monitoring device does not include an image monitoring function and a video monitoring function, the maximum power of the static power consumption is less than or equal to a first power value, the maximum power of the maximum operating power consumption is less than or equal to a second power value, and the average power consumption of the maximum operating power consumption is less than or equal to a third power value;

[0027] When the online monitoring device includes an image monitoring function and a video monitoring function, the maximum power of the static power consumption is less than or equal to a fourth power value, the maximum power of the maximum operating power consumption is less than or equal to a fifth power value, and the average power consumption of the maximum operating power consumption is less than or equal to a sixth power value;

[0028] When the monitoring data is temperature data and humidity data, the accuracy of the monitoring data is equal to 100%, and the completeness of the monitoring data is greater than or equal to 99%;

[0029] When the monitoring data is image data and video data, the accuracy of the monitoring data is equal to 100%, and the completeness of the monitoring data is equal to 100%.

[0030] To achieve the above-mentioned purpose, an embodiment of the present invention provides a performance testing device for an online monitoring device of a power transmission line, comprising:

[0031] A monitoring device communication module, used to query the monitoring functions of the online monitoring device and generate data inspection items according to the monitoring functions of the online monitoring device;

[0032] The device power consumption acquisition module is used to perform a conventional power consumption test on the online monitoring device through a communication protocol to obtain the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, and the average power of the maximum operating power consumption of the online monitoring device during the test period;

[0033] A test logic control module, used to set the working condition of the online monitoring device and the working mode of the time-sharing climate chamber through the communication protocol, perform different working condition tests on the online monitoring device, and obtain monitoring data of the data inspection items of the online monitoring device;

[0034] A data statistics module, used for calculating the accuracy rate of the monitoring data and the completeness rate of the monitoring data according to the monitoring data;

[0035] A monitoring performance evaluation module is used to evaluate the performance of the online monitoring device based on the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness of the monitoring data.

[0036] As an improvement of the above solution, the device power consumption acquisition module specifically includes:

[0037] A static power consumption test unit, used to perform a static power consumption test on the online monitoring device through a communication protocol, and obtain a maximum power of the static power consumption and an average power of the static power consumption of the online monitoring device during a test period;

[0038] The maximum operating power consumption test unit is used to perform a maximum operating power consumption test on the online monitoring device through a communication protocol to obtain the maximum power of the maximum operating power consumption and the average power of the maximum operating power consumption of the online monitoring device within the test time.

[0039] To achieve the above objectives, an embodiment of the present invention further provides a performance test system for an online monitoring device for a power transmission line, comprising: an online monitoring device, a climate chamber, and a performance test device for the online monitoring device for a power transmission line described in the above embodiment of the invention.

[0040] To achieve the above-mentioned purpose, an embodiment of the present invention further provides a computer-readable storage medium, which includes a stored computer program, wherein when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute the performance testing method of the online monitoring device for transmission lines described in the above-mentioned embodiment of the invention.

[0041] Compared with the prior art, the performance test method, device, system and computer-readable storage medium of the transmission line online monitoring device disclosed in the embodiment of the present invention firstly, by acquiring the monitoring function of the online monitoring device, a data inspection item is generated according to the monitoring function of the online monitoring device; secondly, the conventional power consumption test is performed on the online monitoring device through the communication protocol to obtain the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption and the average power of the maximum operating power consumption of the online monitoring device during the test time; then, the working condition of the online monitoring device and the working mode of the time-sharing climate box are set through the communication protocol, and different working condition tests are performed on the online monitoring device to obtain the monitoring data of the data inspection item of the online monitoring device; the correctness of the monitoring data and the completeness of the monitoring data are calculated according to the monitoring data; finally, the performance of the online monitoring device is tested according to the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the correctness of the monitoring data and the completeness of the monitoring data. The present invention can automatically test the completeness and accuracy of the data collected by the transmission line monitoring device under different functions, and realize the effective evaluation of the performance of the online monitoring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a flow chart of a performance testing method of a transmission line online monitoring device provided by an embodiment of the present invention;

[0043] Figure 2 It is a structural schematic diagram of a performance testing device of an online monitoring device for a power transmission line provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] See also Figure 1 , is a flow chart of a performance testing method for an online monitoring device for a transmission line provided in one embodiment of the present invention.

[0046] The performance testing method of the online monitoring device for a power transmission line provided by the embodiment of the present invention comprises the steps of:

[0047] S11, obtaining a monitoring function of an online monitoring device, and generating a data inspection item according to the monitoring function of the online monitoring device;

[0048] S12, performing a conventional power consumption test on the online monitoring device through a communication protocol, and obtaining the maximum power of static power consumption, the maximum power of maximum operating power consumption, the average power of static power consumption, and the average power of maximum operating power consumption of the online monitoring device during the test period;

[0049] S13, setting the working condition of the online monitoring device and the working mode of the time-sharing climate box through the communication protocol, performing different working condition tests on the online monitoring device, and obtaining the monitoring data of the data inspection items of the online monitoring device;

[0050] S14, calculating the accuracy rate of the monitoring data and the completeness rate of the monitoring data according to the monitoring data;

[0051] S15. Test the performance of the online monitoring device according to the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness of the monitoring data.

[0052] In a specific implementation, the acquisition of the monitoring function of the online monitoring device is specifically:

[0053] A device function configuration query command in the protocol is issued to the detected online monitoring device, and the monitoring function of the online monitoring device is obtained by parsing the message responded by the online monitoring device.

[0054] It should be noted that when the message responded by the detected online detection device does not correctly return the monitoring function possessed by the online monitoring device, it is determined that the performance test has failed.

[0055] In a specific implementation, the step S12 specifically includes:

[0056] Performing a static power consumption test on the online monitoring device through a communication protocol to obtain a maximum power and an average power of the static power consumption of the online monitoring device during a test period;

[0057] The maximum operating power consumption test of the online monitoring device is performed through the communication protocol to obtain the maximum power of the maximum operating power consumption and the average power of the maximum operating power consumption of the online monitoring device within the test time.

[0058] Furthermore, the static power consumption test of the online monitoring device is performed through the communication protocol to obtain the maximum power of the static power consumption and the average power of the static power consumption of the online monitoring device during the test time, specifically:

[0059] The online monitoring device is set to the lowest energy consumption state by issuing a command through the communication protocol, including:

[0060] Setting the heartbeat cycle of the online monitoring device to a first heartbeat cycle;

[0061] When the data inspection item includes a data collection function, the sampling period of the online monitoring device is set to the first sampling period through the communication rule;

[0062] When the data inspection item includes an image monitoring function, clearing the photo-taking schedule of the online monitoring device through the communication protocol;

[0063] When the data inspection item includes a video monitoring function, clearing the cruise task table of the online monitoring device through a communication protocol;

[0064] Continuously collecting the voltage value, current value and power value of the static power consumption of the online monitoring device during the test time of the static power consumption test;

[0065] The maximum power of the static power consumption and the average power of the static power consumption are obtained according to the power value of the static power consumption.

[0066] Preferably, the first heartbeat cycle is 2 minutes, and the first sampling cycle is 10 minutes.

[0067] Preferably, the test time of the static power consumption test is 10 minutes.

[0068] Furthermore, the maximum operating power consumption test of the online monitoring device is performed through the communication protocol to obtain the maximum power of the maximum operating power consumption of the online monitoring device during the test time and the average power of the maximum operating power consumption, specifically:

[0069] Sending a command through a communication protocol to set the online monitoring device to a maximum energy consumption condition includes:

[0070] Setting the heartbeat cycle of the online monitoring device to a second heartbeat cycle;

[0071] When the data inspection item includes a data collection function, the sampling period of the online monitoring device is set to a second sampling period through a communication protocol;

[0072] When the data inspection item includes an image monitoring function, setting a photo-taking schedule of the online monitoring device to take a photo at every first time interval through a communication protocol;

[0073] When the data inspection item includes a video monitoring function, the power supply of the camera of the online monitoring device is turned on through the communication protocol, the camera cloud platform is controlled to rotate horizontally, and a command is issued to control the online monitoring device to start uploading the video;

[0074] Continuously collecting the voltage value of the maximum operating power consumption, the current value of the maximum operating power consumption and the power value of the maximum operating power consumption of the online monitoring device during the test time of the maximum operating power consumption test;

[0075] The maximum power of the maximum operating power consumption and the average power of the maximum operating power consumption are obtained according to the power value of the maximum operating power consumption.

[0076] Preferably, the second heartbeat cycle is 1 minute, the second sampling cycle is 1 minute, and the first time interval is 10 minutes.

[0077] Preferably, the test time of the maximum operating power consumption test is 15 minutes.

[0078] It should be noted that the voltage and current values ​​of the static power consumption test and the maximum operating power consumption test are collected in order to observe whether the voltage and current of the online monitoring device undergo a large jump or drop.

[0079] In some more preferred implementations, the working condition of the online monitoring device is set by the communication protocol, specifically:

[0080] Setting the heartbeat period of the online monitoring device to a preset heartbeat period through a communication protocol;

[0081] When the data inspection item includes a data collection function, the sampling period of the online monitoring device is set to a preset sampling period through a communication protocol;

[0082] When the data inspection item includes an image monitoring function, a photo-taking schedule of the online monitoring device is set through a communication protocol to take a photo at every preset time interval;

[0083] When the data inspection item includes a video monitoring function, the camera of the online monitoring device is set to perform an inspection at every preset time interval through a communication protocol, and record the video when performing the inspection.

[0084] Preferably, the preset heartbeat cycle is 2 minutes, the preset sampling cycle is 10 minutes, and the preset time interval is 1 hour.

[0085] In some preferred embodiments, in step S13, when the online monitoring device is subjected to different working condition tests, the monitoring data of the data inspection items of the online monitoring device are obtained, specifically:

[0086] Receive and record monitoring data of the data inspection item of the online monitoring device through a communication protocol;

[0087] Wherein, when the data inspection item includes an image monitoring function inspection, a snapshot command is issued once every second time interval;

[0088] When the data inspection item includes a video monitoring function inspection, the camera cloud platform is controlled to rotate horizontally at every second time interval, and a video upload function of the first duration is enabled.

[0089] Preferably, the second time interval is 12 hours, and the first time duration is 5 minutes.

[0090] It should be noted that sending a snapshot command every second time interval and enabling the video upload function of the first duration every second time interval are additional requirements for the online monitoring device to collect images and videos in the original working conditions, and do not affect the original working condition settings.

[0091] Preferably, the operating condition test includes: a high temperature operating condition test, a low temperature operating condition test, an alternating damp heat operating condition test, an icing operating condition test and a continuous operation operating condition test.

[0092] In a preferred embodiment, in step S13, when the operating condition test is a high temperature operating condition test, the operating mode of the climate chamber is specifically:

[0093] Adjusting the working mode of the climate box to a high temperature working mode through the communication protocol, and setting the working temperature of the climate box to a preset high temperature threshold;

[0094] The internal temperature of the climate box is collected once every minute, and the time when the internal temperature reaches the preset high temperature threshold is recorded.

[0095] Preferably, the preset high temperature threshold is 70 degrees Celsius.

[0096] In a preferred embodiment, in step S13, when the operating condition test is a low temperature operating condition test, the operating mode of the climate chamber is specifically:

[0097] Adjusting the working mode of the climate box to a low-temperature working mode through a communication protocol, and setting the working temperature of the climate box to a preset low-temperature threshold;

[0098] The internal temperature of the climate box is collected once every minute, and the time when the internal temperature reaches the preset low temperature threshold is recorded.

[0099] In a preferred embodiment, in step S13, when the working condition test is an alternating damp heat working condition test, the working mode of the climate chamber is specifically:

[0100] Adjusting the working mode of the climate box to a high temperature working mode through the communication protocol, setting the working temperature of the climate box to a first temperature threshold, and the relative humidity of the climate box to be greater than a first humidity threshold;

[0101] Collecting the internal temperature of the climate box once every minute, and recording the time when the internal temperature reaches the first temperature threshold;

[0102] After the second time period has passed, the operating temperature of the climate box is set to drop to a second temperature threshold through the communication protocol, and the relative humidity of the climate box is increased to be greater than the second humidity threshold;

[0103] collecting the internal temperature of the climate box once every minute, and recording the time when the internal temperature drops to the second temperature threshold;

[0104] After the second time period has passed, the climate box is caused to exit the high temperature working mode through the communication protocol.

[0105] Preferably, the first temperature threshold is 55 degrees Celsius, the second temperature threshold is 25 degrees Celsius, the first humidity threshold is 90% RH, and the second humidity threshold is 95% RH.

[0106] Preferably, the second duration is 12 hours.

[0107] In a preferred embodiment, in step S13, when the operating condition test is an icing operating condition test, the operating mode of the climate chamber is specifically:

[0108] Adjusting the working mode of the climate box to an ice-covering working mode through a communication protocol, setting the working temperature of the climate box to be within a first temperature range, and the relative humidity of the climate box to be greater than a third humidity threshold;

[0109] The internal temperature of the climate box is collected once every minute, and the time when the internal temperature reaches a third temperature threshold is recorded.

[0110] After the third time period has passed, the climate box is caused to exit the ice-covering working mode through the communication protocol.

[0111] Preferably, the first temperature interval is between -10 degrees Celsius and 0 degrees Celsius, the third humidity threshold is 90% RH, and the third temperature threshold is -5 degrees Celsius.

[0112] Preferably, the third duration is 24 hours.

[0113] In a preferred embodiment, in step S13, when the operating condition test is a continuous operation operating condition test, the operating mode of the climate chamber is specifically:

[0114] shutting down control of the climate chamber via a communication protocol;

[0115] The internal temperature of the climate box was collected once every minute, and the time it took for the internal temperature to reach a stable state was recorded.

[0116] It should be noted that when the internal temperature of the climate box reaches a stable state and the online monitoring device starts to be tested for continuous operation conditions, a fourth time period of continuous operation condition testing is required. Preferably, the fourth time period is 168 hours.

[0117] In a specific implementation, the step S14 is specifically: calculating the accuracy rate of the monitoring data of different working condition tests and the completeness rate of the monitoring data according to the monitoring data of different working condition tests.

[0118] In a specific implementation, the method for calculating the accuracy of the monitoring data is specifically as follows:

[0119] When the monitoring data is temperature data and humidity data, the correct monitoring data is screened and obtained by calculating the difference between the monitoring data and the pre-acquired data collected by the climate chamber;

[0120] When the monitoring data is tension monitoring data, the effective interval of the monitoring data is obtained by calculating the difference between the upper quartile and the lower quartile of the monitoring data, and the correct monitoring data is obtained by screening according to the effective interval;

[0121] When the monitoring data is image data and video data, the monitoring data is subjected to damage analysis by an image analysis method to screen and obtain correct monitoring data;

[0122] The percentage of the number of the correct monitoring data to the total number of the monitoring data is calculated to obtain the accuracy of the monitoring data.

[0123] Preferably, when the monitoring data is temperature data, the absolute value of the difference is less than or equal to 0.5 degrees Celsius, and the temperature data is correct; when the monitoring data is humidity data, the absolute value of the difference is less than or equal to 8%RH, and the humidity data is correct.

[0124] For example, let the upper quartile of the monitoring data be Q1 and the lower quartile be Q2, then the difference ΔQ between the upper quartile and the lower quartile is Q1-Q2, and the valid interval of the monitoring data is [Q2-1.5×ΔQ, Q1+1.5×ΔQ].

[0125] For example, when the image of the monitoring data is complete and there are no obvious problems such as band damage and color cast, the image data is correct monitoring data; when the video of the monitoring data is smooth and there are no obvious problems such as snowflakes, strip damage, color cast, etc., the video data is correct monitoring data.

[0126] For example, the accuracy of monitoring data = the number of correct monitoring data / the total number of monitoring data*100%.

[0127] In a specific implementation, the method for calculating the completeness rate of the monitoring data is specifically as follows:

[0128] The percentage of the total number of the monitoring data to the number of monitoring data to be uploaded is calculated to obtain the completeness rate of the monitoring data.

[0129] For example, when the working condition of the online monitoring device is: the sampling period is 10 minutes, one photo is taken every hour, the camera performs an inspection every hour, and records the video during the inspection. In different working condition tests, the video upload function is enabled for 5 minutes every 12 hours. Then, when the working condition test time is 72 hours, when the monitoring data is temperature data, humidity data and tension data, the number of monitoring data to be uploaded is equal to the test time of the working condition test multiplied by 6 (uploading tension data 6 times per hour); when the monitoring data is image data, the number of monitoring data to be uploaded is equal to the test time of the working condition test (taking one photo every hour); when the monitoring data is video data, the number of monitoring data to be uploaded is equal to the test time of the working condition test divided by 12 (uploading video data once every 12 hours).

[0130] In a preferred embodiment, the step S15 is specifically:

[0131] When the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness of the monitoring data meet the following conditions, the performance of the online monitoring device is determined to be good:

[0132] When the online monitoring device does not include an image monitoring function and a video monitoring function, the maximum power of the static power consumption is less than or equal to a first power value, the maximum power of the maximum operating power consumption is less than or equal to a second power value, and the average power consumption of the maximum operating power consumption is less than or equal to a third power value;

[0133] When the online monitoring device includes an image monitoring function and a video monitoring function, the maximum power of the static power consumption is less than or equal to a fourth power value, the maximum power of the maximum operating power consumption is less than or equal to a fifth power value, and the average power consumption of the maximum operating power consumption is less than or equal to a sixth power value;

[0134] When the monitoring data is temperature data and humidity data, the accuracy of the monitoring data is equal to 100%, and the completeness of the monitoring data is greater than or equal to 99%;

[0135] When the monitoring data is image data and video data, the accuracy of the monitoring data is equal to 100%, and the completeness of the monitoring data is equal to 100%.

[0136] Preferably, the first power value is 1W, the second power value is 25W, the third power value is 3.5W, the fourth power value is 3W, the fifth power value is 30W, and the sixth power value is 12W.

[0137] Correspondingly, an embodiment of the present invention further provides a performance testing device for an online monitoring device for a power transmission line, which can implement all processes of the performance testing method for the online monitoring device for a power transmission line.

[0138] See also Figure 2 , is a structural schematic diagram of a performance testing device for an online monitoring device for a transmission line provided in one embodiment of the present invention.

[0139] The transmission line online monitoring device provided by the embodiment of the present invention includes:

[0140] The monitoring device communication module 21 is used to query the monitoring functions of the online monitoring device and generate data inspection items according to the monitoring functions of the online monitoring device;

[0141] The device power consumption acquisition module 22 is used to perform a conventional power consumption test on the online monitoring device through the communication protocol to obtain the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, and the average power of the maximum operating power consumption of the online monitoring device during the test period;

[0142] The test logic control module 23 is used to set the working condition of the online monitoring device and the working mode of the time-sharing climate chamber through the communication protocol, perform different working condition tests on the online monitoring device, and obtain the monitoring data of the data inspection items of the online monitoring device;

[0143] A data statistics module 24, used for calculating the accuracy rate of the monitoring data and the completeness rate of the monitoring data according to the monitoring data;

[0144] The monitoring performance evaluation module 25 is used to evaluate the performance of the online monitoring device according to the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness rate of the monitoring data.

[0145] As one of the optional implementations, the device power consumption acquisition module 22 specifically includes:

[0146] A static power consumption test unit, used to perform a static power consumption test on the online monitoring device through a communication protocol, and obtain a maximum power of the static power consumption and an average power of the static power consumption of the online monitoring device during a test period;

[0147] The maximum operating power consumption test unit is used to perform a maximum operating power consumption test on the online monitoring device through a communication protocol to obtain the maximum power of the maximum operating power consumption and the average power of the maximum operating power consumption of the online monitoring device within the test time.

[0148] As an optional implementation manner, the test logic control module 23 is further used for:

[0149] Setting the heartbeat period of the online monitoring device to a preset heartbeat period through a communication protocol;

[0150] When the data inspection item includes a data collection function, the sampling period of the online monitoring device is set to a preset sampling period through a communication protocol;

[0151] When the data inspection item includes an image monitoring function, a photo-taking schedule of the online monitoring device is set through a communication protocol to take a photo at every preset time interval;

[0152] When the data inspection item includes a video monitoring function, the camera of the online monitoring device is set to perform an inspection at every preset time interval through a communication protocol, and record the video when performing the inspection.

[0153] Preferably, the operating condition test includes: a high temperature operating condition test, a low temperature operating condition test, an alternating damp heat operating condition test, an icing operating condition test and a continuous operation operating condition test.

[0154] As one of the optional implementations, the data statistics module 24 includes:

[0155] Data verification unit, used for:

[0156] When the monitoring data is temperature data and humidity data, the correct monitoring data is screened and obtained by calculating the difference between the monitoring data and the pre-acquired data collected by the climate chamber;

[0157] When the monitoring data is tension monitoring data, the effective interval of the monitoring data is obtained by calculating the difference between the upper quartile and the lower quartile of the monitoring data, and the correct monitoring data is obtained by screening according to the effective interval;

[0158] When the monitoring data is image data and video data, the monitoring data is subjected to damage analysis by an image analysis method to screen and obtain correct monitoring data;

[0159] The accuracy calculation unit is used to calculate the percentage of the number of the correct monitoring data to the total number of the monitoring data to obtain the accuracy of the monitoring data.

[0160] As one of the optional implementations, the monitoring performance evaluation module 25 is specifically used for:

[0161] When the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness of the monitoring data meet the following conditions, the performance of the online monitoring device is determined to be good:

[0162] When the online monitoring device does not include an image monitoring function and a video monitoring function, the maximum power of the static power consumption is less than or equal to a first power value, the maximum power of the maximum operating power consumption is less than or equal to a second power value, and the average power consumption of the maximum operating power consumption is less than or equal to a third power value;

[0163] When the online monitoring device includes an image monitoring function and a video monitoring function, the maximum power of the static power consumption is less than or equal to a fourth power value, the maximum power of the maximum operating power consumption is less than or equal to a fifth power value, and the average power consumption of the maximum operating power consumption is less than or equal to a sixth power value;

[0164] When the monitoring data is temperature data and humidity data, the accuracy of the monitoring data is equal to 100%, and the completeness of the monitoring data is greater than or equal to 99%;

[0165] When the monitoring data is image data and video data, the accuracy of the monitoring data is equal to 100%, and the completeness of the monitoring data is equal to 100%.

[0166] It should be noted that the relevant specific descriptions and beneficial effects of the various embodiments of the performance testing device of the online monitoring device for transmission lines of this embodiment can refer to the relevant specific descriptions and beneficial effects of the various embodiments of the performance testing method of the online monitoring device for transmission lines mentioned above, and will not be repeated here.

[0167] It should be noted that the device embodiments described above are merely schematic, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. In addition, in the accompanying drawings of the device embodiments provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, which may be specifically implemented as one or more communication buses or signal lines. A person of ordinary skill in the art may understand and implement it without paying any creative effort.

[0168] Correspondingly, an embodiment of the present invention further provides a performance testing system for an online monitoring device for a power transmission line, which can implement all processes of the performance testing method for the online monitoring device for a power transmission line.

[0169] The performance test system of the online monitoring device for a power transmission line provided in an embodiment of the present invention comprises: an online monitoring device, a climate chamber, and the performance test device of the online monitoring device for a power transmission line described in any one of the above embodiments.

[0170] It should be noted that the relevant specific description and beneficial effects of the performance test system of the online monitoring device for transmission lines of this embodiment can refer to the relevant specific description and beneficial effects of the various embodiments of the performance test method of the online monitoring device for transmission lines mentioned above, which will not be repeated here.

[0171] Correspondingly, an embodiment of the present invention also provides a computer-readable storage medium, which includes a stored computer program; wherein, when the computer program is running, it controls the device where the computer-readable storage medium is located to execute the performance testing method of the online monitoring device for transmission lines described in any of the above embodiments.

[0172] It should be noted that the present invention implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by the processor, the steps of the embodiments of the performance test method of each transmission line online monitoring device can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium. It should be noted that the content contained in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electric carrier signals and telecommunication signals.

[0173] In summary, the performance test method, device, system and computer-readable storage medium of a transmission line online monitoring device provided by the embodiment of the present invention firstly obtain the monitoring function of the online monitoring device and generate data inspection items according to the monitoring function of the online monitoring device; secondly, perform a conventional power consumption test on the online monitoring device through the communication protocol to obtain the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption and the average power of the maximum operating power consumption of the online monitoring device during the test time; then, set the working condition of the online monitoring device and the working mode of the time-sharing climate chamber through the communication protocol, perform different working condition tests on the online monitoring device, and obtain the monitoring data of the data inspection items of the online monitoring device; calculate the correctness of the monitoring data and the completeness of the monitoring data according to the monitoring data; finally, test the performance of the online monitoring device according to the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the correctness of the monitoring data and the completeness of the monitoring data, so as to automatically test the completeness and accuracy of the data collected by the transmission line monitoring device under different functions, and realize the effective evaluation of the performance of the online monitoring device.

[0174] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A performance testing method for an online monitoring device for a power transmission line, characterized in that: include: Acquire the monitoring function of the online monitoring device, and generate data inspection items according to the monitoring function of the online monitoring device; Performing a conventional power consumption test on the online monitoring device through the communication protocol to obtain the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, and the average power of the maximum operating power consumption of the online monitoring device during the test period; Setting the working condition of the online monitoring device and the working mode of the time-sharing climate chamber through the communication protocol, performing different working condition tests on the online monitoring device, and obtaining the monitoring data of the data inspection items of the online monitoring device; Calculate the accuracy of the monitoring data and the completeness of the monitoring data according to the monitoring data; Testing the performance of the online monitoring device according to the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness rate of the monitoring data; The conventional power consumption test of the online monitoring device is performed through the communication protocol to obtain the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, and the average power of the maximum operating power consumption of the online monitoring device during the test period, specifically including: Performing a static power consumption test on the online monitoring device through a communication protocol to obtain a maximum power and an average power of the static power consumption of the online monitoring device during a test period; Performing a maximum operating power consumption test on the online monitoring device through a communication protocol to obtain a maximum power of the maximum operating power consumption and an average power of the maximum operating power consumption of the online monitoring device during a test period; The working condition of the online monitoring device is set by the communication protocol, specifically: Setting the heartbeat period of the online monitoring device to a preset heartbeat period through a communication protocol; When the data inspection item includes a data collection function, the sampling period of the online monitoring device is set to a preset sampling period through a communication protocol; When the data inspection item includes an image monitoring function, a photo-taking schedule of the online monitoring device is set through a communication protocol to take a photo at every preset time interval; When the data inspection item includes a video monitoring function, the camera of the online monitoring device is set to perform an inspection at every preset time interval through a communication protocol, and record the video when performing the inspection.

2. The performance testing method of the online monitoring device for a power transmission line according to claim 1, characterized in that: The operating condition tests include: high temperature operating condition test, low temperature operating condition test, alternating damp heat operating condition test, icing operating condition test and continuous operation operating condition test.

3. The performance testing method of the online monitoring device for power transmission lines according to claim 1, characterized in that: The calculation method of the accuracy of the monitoring data is specifically as follows: When the monitoring data is temperature data and humidity data, the correct monitoring data is screened and obtained by calculating the difference between the monitoring data and the pre-acquired data collected by the climate chamber; When the monitoring data is tension monitoring data, the effective interval of the monitoring data is obtained by calculating the difference between the upper quartile and the lower quartile of the monitoring data, and the correct monitoring data is obtained by screening according to the effective interval; When the monitoring data is image data and video data, the monitoring data is subjected to damage analysis by an image analysis method to screen and obtain correct monitoring data; The percentage of the number of the correct monitoring data to the total number of the monitoring data is calculated to obtain the accuracy of the monitoring data.

4. The performance testing method of the online monitoring device for a power transmission line according to claim 1, characterized in that: The performance of the online monitoring device is tested according to the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness rate of the monitoring data, specifically: When the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness of the monitoring data meet the following conditions, the performance of the online monitoring device is determined to be good: When the online monitoring device does not include an image monitoring function and a video monitoring function, the maximum power of the static power consumption is less than or equal to a first power value, the maximum power of the maximum operating power consumption is less than or equal to a second power value, and the average power consumption of the maximum operating power consumption is less than or equal to a third power value; When the online monitoring device includes an image monitoring function and a video monitoring function, the maximum power of the static power consumption is less than or equal to a fourth power value, the maximum power of the maximum operating power consumption is less than or equal to a fifth power value, and the average power consumption of the maximum operating power consumption is less than or equal to a sixth power value; When the monitoring data is temperature data and humidity data, the accuracy of the monitoring data is equal to 100%, and the completeness of the monitoring data is greater than or equal to 99%; When the monitoring data is image data and video data, the accuracy of the monitoring data is equal to 100%, and the completeness of the monitoring data is equal to 100%.

5. A performance test device for an online monitoring device for a power transmission line, characterized in that: include: A monitoring device communication module, used to query the monitoring functions of the online monitoring device and generate data inspection items according to the monitoring functions of the online monitoring device; The device power consumption acquisition module is used to perform a conventional power consumption test on the online monitoring device through a communication protocol to obtain the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, and the average power of the maximum operating power consumption of the online monitoring device during the test period; A test logic control module, used to set the working condition of the online monitoring device and the working mode of the time-sharing climate chamber through the communication protocol, perform different working condition tests on the online monitoring device, and obtain monitoring data of the data inspection items of the online monitoring device; A data statistics module, used for calculating the accuracy rate of the monitoring data and the completeness rate of the monitoring data according to the monitoring data; A monitoring performance evaluation module, used to evaluate the performance of the online monitoring device according to the maximum power of the static power consumption, the maximum power of the maximum operating power consumption, the average power of the static power consumption, the average power of the maximum operating power consumption, the accuracy of the monitoring data and the completeness rate of the monitoring data; The device power consumption acquisition module specifically includes: A static power consumption test unit, used to perform a static power consumption test on the online monitoring device through a communication protocol, and obtain a maximum power of the static power consumption and an average power of the static power consumption of the online monitoring device during a test period; A maximum operating power consumption test unit, used to perform a maximum operating power consumption test on the online monitoring device through a communication protocol, and obtain a maximum power of the maximum operating power consumption and an average power of the maximum operating power consumption of the online monitoring device during a test period; The test logic control module specifically includes: Heartbeat setting unit: setting the heartbeat period of the online monitoring device to a preset heartbeat period through a communication protocol; Sampling period setting unit: when the data inspection item includes a data collection function, the sampling period of the online monitoring device is set to a preset sampling period through a communication protocol; Photographing time setting unit: when the data inspection item includes an image monitoring function, setting the photographing time schedule of the online monitoring device to take a photo at every preset time interval through the communication protocol; Video inspection setting unit: When the data inspection item includes a video monitoring function, the camera of the online monitoring device is set to perform an inspection at every preset time interval through the communication protocol, and record the video when performing the inspection.

6. A performance test system for an online monitoring device for a transmission line, characterized in that: The invention comprises an online monitoring device, a climate chamber and a performance testing device for the online monitoring device for a power transmission line as claimed in claim 5.

7. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored computer program, wherein when the computer program is executed, the device where the computer-readable storage medium is located is controlled to execute the performance testing method of the online monitoring device for a power transmission line according to any one of claims 1 to 4.

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