CN109067477B - Wireless receiving sensitivity test method, system and computer equipment - Google Patents
Wireless receiving sensitivity test method, system and computer equipment Download PDFInfo
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- CN109067477B CN109067477B CN201810678592.0A CN201810678592A CN109067477B CN 109067477 B CN109067477 B CN 109067477B CN 201810678592 A CN201810678592 A CN 201810678592A CN 109067477 B CN109067477 B CN 109067477B
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Abstract
The present application relates to a method, system, computer device and storage medium for wireless reception sensitivity testing. The method comprises the following steps: the method comprises the steps of obtaining a first configuration file, sending the first configuration file to wireless configuration equipment, configuring the wireless transmitting equipment by the wireless configuration equipment through the first configuration file, transmitting a wireless signal by the wireless transmitting equipment according to configured parameters, establishing wireless communication between the wireless transmitting equipment and equipment to be tested through the wireless signal, detecting the receiving power of the equipment to be tested on the wireless signal, sending a corresponding moving instruction to the equipment to be tested according to the receiving power of the equipment to be tested, monitoring the receiving power of the equipment to be tested in the moving process until the receiving power of the equipment to be tested reaches a first threshold value, and recording the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested to obtain a sensitivity test result. By adopting the method, the automation of the test process can be realized, and the test efficiency of the wireless receiving sensitivity is further improved.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and a system for testing wireless reception sensitivity, a computer device, and a storage medium.
Background
The wireless communication system refers to a communication system that realizes wireless transmission of data and information by radio electromagnetic waves. The wireless communication system generally includes: a wireless transmitting device, a wireless receiving device, and a wireless channel. The reception performance of a wireless reception device in free space is particularly important in the entire wireless communication system. Wherein, the receiving sensitivity of the wireless receiving device is one of the important parameters reflecting the receiving performance of the wireless device.
In the conventional wireless reception sensitivity test method, manual test is generally performed by manual operation. Therefore, the manual testing process has the disadvantages of labor cost and time cost due to repeated operations, resulting in low testing efficiency.
Disclosure of Invention
In view of the above, it is necessary to provide a wireless reception sensitivity testing method, a wireless reception sensitivity testing system, a computer device, and a storage medium, which can effectively improve the testing efficiency.
A wireless reception sensitivity test method, the method comprising:
acquiring a first configuration file, sending the first configuration file to wireless configuration equipment, and configuring wireless transmitting equipment by using the first configuration file through the wireless configuration equipment; the wireless transmitting equipment transmits a wireless signal according to the configured parameters, and wireless communication between the wireless transmitting equipment and the equipment to be tested is established through the wireless signal;
detecting the receiving power of the equipment to be detected to the wireless signal;
sending a corresponding moving instruction to the equipment to be tested according to the receiving power of the equipment to be tested so as to enable the equipment to be tested to move according to the corresponding moving instruction;
monitoring the receiving power of the equipment to be tested in the moving process until the receiving power of the equipment to be tested reaches a first threshold value;
and recording the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested to obtain a sensitivity test result.
In one embodiment, the method further comprises:
acquiring a first position of the equipment to be tested;
acquiring the distance between the equipment to be tested and the wireless transmitting equipment when the equipment to be tested is at the first position;
controlling the equipment to be tested to move through a moving instruction until the distance between the equipment to be tested and the wireless transmitting equipment reaches a second threshold value;
and marking the position corresponding to the second threshold as a second position corresponding to the equipment to be tested.
In one embodiment, the method further comprises:
acquiring a second position of the equipment to be tested;
detecting the receiving power of the equipment to be tested at the second position;
controlling the equipment to be tested to move through a moving instruction until the receiving power of the equipment to be tested reaches a first threshold value;
and marking the position of the device to be tested, of which the receiving power reaches the first threshold value, as a third position corresponding to the device to be tested.
In one embodiment, the recording the change of the receiving power of the device under test during the movement of the device under test, and obtaining the sensitivity test result includes:
when the second position is closer to the wireless transmitting equipment than the third position, carrying out attenuation estimation on the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested;
and when the second position is farther from the wireless transmitting equipment than the third position, carrying out increase estimation on the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested.
In one embodiment, the recording the change of the receiving power of the device under test during the movement of the device under test, and the obtaining the sensitivity test result includes:
acquiring a second configuration file; the second configuration file comprises: a channel identification;
recording the change of the signal receiving power of the equipment to be tested in the corresponding channel identification in the moving process of the equipment to be tested to obtain a sensitivity test result;
and generating a test report according to the channel identification and the sensitivity test result.
A wireless receive sensitivity test system, the system comprising:
the control equipment is used for acquiring a first configuration file, sending the first configuration file to the wireless configuration equipment, and configuring the wireless transmitting equipment by using the first configuration file through the wireless configuration equipment; the wireless transmitting equipment transmits a wireless signal according to the configured parameters, and wireless communication between the wireless transmitting equipment and the equipment to be tested is established through the wireless signal;
the control equipment is also used for detecting the receiving power of the equipment to be detected to the wireless signal;
the control equipment is further used for sending a corresponding moving instruction to the equipment to be tested according to the receiving power of the equipment to be tested so that the equipment to be tested moves according to the corresponding moving instruction;
the control equipment is also used for monitoring the receiving power of the equipment to be tested in the moving process until the receiving power of the equipment to be tested reaches a first threshold value;
the control equipment is further used for recording the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested to obtain a sensitivity test result.
In one embodiment, the control device is further configured to:
acquiring a first position of the equipment to be tested;
acquiring the distance between the equipment to be tested and the wireless transmitting equipment when the equipment to be tested is at the first position;
controlling the equipment to be tested to move through a moving instruction until the distance between the equipment to be tested and the wireless transmitting equipment reaches a second threshold value;
and marking the position corresponding to the second threshold as a second position corresponding to the equipment to be tested.
In one embodiment, the control device is further configured to:
acquiring a second position of the equipment to be tested;
detecting the receiving power of the equipment to be tested at the second position;
controlling the equipment to be tested to move through a moving instruction until the receiving power of the equipment to be tested reaches a first threshold value;
and marking the position of the device to be tested, of which the receiving power reaches the first threshold value, as a third position corresponding to the device to be tested.
A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of any of the above-mentioned methods when executing the computer program.
A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program realizes the steps of any of the above-mentioned methods when executed by a processor.
According to the wireless receiving sensitivity testing method, the system, the computer equipment and the storage medium, the receiving power of the equipment to be tested to the wireless signal is detected; sending a corresponding moving instruction to the equipment to be tested according to the receiving power of the equipment to be tested so as to enable the equipment to be tested to move according to the corresponding moving instruction; monitoring the receiving power of the equipment to be tested in the moving process until the receiving power of the equipment to be tested reaches a first threshold value; and recording the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested to obtain a sensitivity test result. Therefore, automatic testing of wireless receiving sensitivity is realized, testing efficiency is improved, and time cost and labor cost are saved.
Drawings
FIG. 1 is a diagram illustrating an exemplary embodiment of a wireless receiver sensitivity test;
FIG. 2 is a flow diagram illustrating a wireless receive sensitivity test according to one embodiment;
FIG. 3 is a flowchart illustrating the steps of obtaining a second position in one embodiment;
FIG. 4 is a flowchart illustrating the step of obtaining a third position in one embodiment;
FIG. 5 is a flowchart illustrating the steps of recording the change of the receiving power of the device under test to obtain the sensitivity test result during the movement of the device under test in one embodiment;
FIG. 6 is a block diagram of a wireless reception sensitivity test system according to an embodiment;
FIG. 7 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first profile may be referred to as a second profile, and similarly, a second profile may be referred to as a first profile, without departing from the scope of the present application. Both the first configuration file and the second configuration file are configuration files, but they are not the same configuration file.
The method for testing the wireless receiving sensitivity provided by the embodiment of the invention can be applied to the application test environment shown in fig. 1. The control terminal 110 is connected with the configuration device 120 through a wired network, the control terminal 110 is connected with the device under test 130 through a network cable or a serial port, and the control terminal 110 is connected with the mobile platform 140 through a network cable or a serial port. Wherein the device under test 130 is placed on the mobile platform 140 and establishes wireless communication with the wireless transmitting device 150. The device under test 130 and the wireless transmitting device 150 are both disposed in the shielding box 160. The wireless transmitting device 150 is connected to the configuration device 120 by a radio frequency line. The control terminal 110 includes, but is not limited to, any one of a controller and a personal computer. The configuration terminal 120 includes, but is not limited to, any one of a wireless connection testing device or a personal computer. The device under test 130 includes, but is not limited to, any one of a wireless receiver, a Wi-Fi product, and the like. The wireless transmitting device 150 includes, but is not limited to, any one of a radio frequency antenna, a wireless antenna transmitter, and the like. The configuration device 120 configures the wireless transmission device 150 according to the control terminal 110, the wireless transmission device 150 transmits a wireless signal according to the configured parameter, and wireless communication between the wireless transmission device 150 and the device under test 130 is established through the wireless signal. The control terminal 110 sends a corresponding movement instruction to the mobile platform 140 according to the receiving power of the device under test 130, so that the device under test 130 placed on the mobile platform 140 moves according to the corresponding movement instruction. The control terminal 110 monitors the received power of the device under test 130 during movement until the received power of the device under test 130 reaches a threshold value. The control terminal 110 records the change of the receiving power of the device under test 130 during the movement of the device under test 130, so as to obtain the sensitivity test result.
In one embodiment, as shown in fig. 2, a method for testing wireless receiving sensitivity is provided, which is described by way of example as being applied to the system for testing wireless receiving sensitivity in fig. 1, and includes:
step 202, acquiring a first configuration file, sending the first configuration file to wireless configuration equipment, and configuring the wireless transmitting equipment by using the first configuration file through the wireless configuration equipment; the wireless transmitting equipment transmits wireless signals according to the configured parameters, and wireless communication between the wireless transmitting equipment and the equipment to be tested is established through the wireless signals.
The control device obtains a first configuration file, where the first configuration file records specific parameters of the wireless configuration device that need to configure the wireless transmitting device, for example: the transmit power of the wireless transmitting device. And the control equipment sends the acquired first configuration file to the wireless configuration equipment through a network cable. The wireless configuration equipment acquires the first configuration file and performs configuration according to specific parameters in the first configuration file. Including the configuration of the transmit power of the wireless transmitting device. And the wireless transmitting equipment establishes wireless communication between the wireless transmitting equipment and the equipment to be tested through wireless signals according to the configured wireless transmitting power. It can be understood that, in order to prevent the wireless communication between the wireless transmitting device and the device to be tested from being interfered by the outside world during the testing process, the wireless transmitting device and the device to be tested may be placed in a shielding box, so that the wireless communication between the wireless transmitting device and the device to be tested is shielded from the outside wireless network. For example: the shielding range of the shielding box is 2-6 Ghz, and the wireless frequency range of the equipment to be tested is 2.4-5.8 Ghz.
Step 204, detecting the receiving power of the device to be tested to the wireless signal.
The control equipment is connected with the equipment to be tested through a network cable or a serial port cable, and if the network cable is adopted for connection, the control equipment and the equipment to be tested can be mutually Ping communicated. And controlling the equipment and detecting to obtain the receiving power of the equipment to be tested to the wireless signal. The wireless signal is transmitted by the wireless transmitting device according to the transmit power configuration in the first profile.
And step 206, sending a corresponding moving instruction to the device to be tested according to the receiving power of the device to be tested, so that the device to be tested moves according to the corresponding moving instruction.
The control equipment obtains the receiving power of the equipment to be tested, corresponding moving instructions are found for the equipment to be tested according to the receiving power, the equipment to be tested moves according to the corresponding moving instructions, so that the distance between the equipment to be tested and the wireless transmitting equipment is changed, and further the change of the receiving power of the equipment to be tested on wireless signals is realized. Specifically, the device under test includes a wireless receiving device and the like, and movement control of the wireless receiving device by the control device is facilitated. The wireless receiving equipment and the wireless transmitting equipment are arranged in a shielding box, a mobile platform is arranged in the shielding box, and the wireless receiving equipment is arranged on the mobile platform. The mobile platform can obtain the movement instruction sent by the control equipment to move in the three-dimensional space in the shielding box, so that the wireless receiving equipment can correspondingly move. Specifically, the mobile platform can move in the horizontal direction through a horizontal movement instruction sent by the control device, and can also move in the vertical direction through a vertical movement instruction sent by the control device. In addition, the control device can also perform pre-configuration on the moving track of the moving platform, and the moving platform acquires the moving instruction configured with the moving track so as to move in the three-dimensional space in the shielding box according to the configured moving track.
And 208, monitoring the receiving power of the device to be tested in the moving process until the receiving power of the device to be tested reaches a first threshold value.
The control equipment monitors the receiving power of the equipment to be tested in the moving process until the receiving power of the equipment to be tested reaches a first threshold value. Specifically, the control device may detect the wireless receiving power of the device under test after sending the first movement instruction, and determine whether the wireless receiving power after the device under test moves once reaches the first threshold. If the first threshold value is reached, the mobile command does not need to be sent continuously, if the first threshold value is not reached, the second mobile command needs to be sent, and then whether the wireless receiving power of the device to be tested after secondary movement reaches the first threshold value is judged again until the wireless receiving power reaches the first threshold value after multiple movements.
The control device can also send a movement instruction with a preset track and continuously monitor the receiving power of the device to be tested. When the device to be tested moves according to the preset track, if the receiving power of the device to be tested reaches the first threshold value, the device to be tested stops moving. It will be appreciated that to facilitate control of movement of the wireless receiving device, the wireless receiving device is positioned on the mobile platform. The control equipment sends a movement instruction to the mobile platform, wherein the movement instruction comprises a preset movement track so that the mobile platform moves according to a preset movement estimation. In addition, when the movement command is completed and the receiving power of the wireless receiving device does not reach the first threshold, the movement track in the movement command can be reconfigured.
Step 210, recording the change of the receiving power of the device to be tested in the moving process of the device to be tested, and obtaining a sensitivity test result.
And the control equipment records the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested. And testing the line loss of different channels under the test point when the wireless receiving power of the equipment to be tested reaches the first threshold value. Specifically, the control device may reconfigure the transmission power of the wireless transmission device according to the currently configured test mode, test rate, and packet loss rate, record a change in the reception power of the device to be tested, so that the reception power of the wireless reception device reaches the minimum power of the IEEE (institute of electrical and electronics engineers) standard, and calculate the wireless reception sensitivity according to the minimum reception power.
In the embodiment, the receiving power of the device to be tested to the wireless signal is detected; sending a corresponding moving instruction to the equipment to be tested according to the receiving power of the equipment to be tested so as to enable the equipment to be tested to move according to the corresponding moving instruction; monitoring the receiving power of the equipment to be tested in the moving process until the receiving power of the equipment to be tested reaches a first threshold value; and recording the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested to obtain a sensitivity test result. Therefore, automatic testing of wireless receiving sensitivity is realized, testing efficiency is improved, and time cost and labor cost are saved.
In one embodiment, as shown in fig. 3, there is provided a wireless sensitivity test method further comprising the step of acquiring a second location:
step 302, a first position of a device under test is obtained.
And step 304, acquiring the distance between the device to be tested and the wireless transmitting device when the device to be tested is at the first position.
And step 306, controlling the device to be tested to move through the moving instruction until the distance between the device to be tested and the wireless transmitting device reaches a second threshold value.
And 308, marking the position corresponding to the second threshold as a second position corresponding to the device to be tested.
Specifically, the control device acquires a current initial position as a first position of the device to be tested. The control equipment acquires the distance between the equipment to be tested and the wireless transmitting equipment when the equipment to be tested is at the first position. Determining whether the distance reaches a second threshold, for example: and 0.5 m, if the distance between the equipment to be tested and the wireless transmitting equipment does not reach the second threshold value, the control equipment controls the equipment to be tested to move through the moving instruction until the distance between the equipment to be tested and the wireless transmitting equipment reaches the second threshold value. It will be appreciated that the movement control process may also be controlled in accordance with the mobile platform of the above embodiments. And the control equipment marks the position corresponding to the second threshold as a second position corresponding to the equipment to be tested.
In the embodiment, the distance between the wireless transmitting equipment and the equipment to be tested is recorded, so that the automatic initialization of the testing position is realized, and the testing efficiency of the wireless receiving sensitivity test is improved.
In one embodiment, as shown in fig. 4, there is provided a wireless sensitivity test method further comprising the step of acquiring a third location:
step 402, a second position of the device under test is obtained.
Step 404, detecting the receiving power of the device under test at the second position.
And 406, controlling the device to be tested to move through the moving instruction until the receiving power of the device to be tested reaches the first threshold value.
Step 408, marking the position where the receiving power of the device to be tested reaches the first threshold as a third position corresponding to the device to be tested.
In step 410, it is determined whether the second location is closer to the wireless transmitting device than the third location, if so, step 412 is performed, otherwise, step 414 is performed.
Step 412, the control device performs attenuation estimation on the change of the receiving power of the device to be tested in the moving process of the device to be tested.
And step 414, the control device performs increase estimation on the change of the receiving power of the device to be tested in the moving process of the device to be tested.
Specifically, the control device acquires a second position of the device under test. The second position is a position where the distance between the device to be tested and the wireless transmitting device exceeds a second threshold value. The control device detects the received power of the device under test at the second position. The control device controls the device to be tested to move through the movement instruction until the receiving power of the device to be tested reaches a first threshold, for example: -40 dBm. It will be appreciated that the movement control process may also be controlled in accordance with the mobile platform of the above embodiments. And the control equipment marks the position corresponding to the second threshold as a second position corresponding to the equipment to be tested. And the control equipment marks the position where the receiving power of the equipment to be tested reaches the first threshold value as a third position corresponding to the equipment to be tested. Specifically, the third position may be a position of a final test point of the wireless reception sensitivity.
In this embodiment, the second position and the third position of the device to be tested are controlled and recorded by the mobile instruction, so that the automatic search of the final test point position of the wireless sensitivity test is realized, and the test efficiency of the wireless reception sensitivity test is further improved.
In an embodiment, as shown in fig. 5, the step of recording the change of the receiving power of the device under test during the movement of the device under test to obtain the sensitivity test result includes:
step 502, a second configuration file is obtained, wherein the second configuration file comprises a channel identifier.
And step 504, recording the change of the signal receiving power of the equipment to be tested in the corresponding channel identification in the moving process of the equipment to be tested, and obtaining a sensitivity test result.
Step 506, generating a test report according to the channel identification and the sensitivity test result.
The control device obtains a second configuration file, where the second configuration file includes a channel identifier, for example: 2.4G channel range: 1-14, 5G channel range: 36-173. And recording the change of the signal receiving power of the equipment to be tested in the corresponding channel identification in the moving process of the equipment to be tested to obtain a sensitivity test result. And generating a test report according to the channel identification and the sensitivity test result, and specifically, writing the channel identification and the sensitivity test result into a corresponding table to generate the test report.
In addition, the second configuration file may also include a current test mode, such as: the control device detects the packet loss rate corresponding to the current test point at the test rate, judges whether the packet loss rate reaches the test standard, and if not, adjusts the transmission power of the wireless transmission device through the wireless configuration device until the packet loss rate reaches the test standard.
In the embodiment, the test report is generated by recording the test results under different channel identifications, the packet loss rate of the wireless receiving equipment can be tested according to the current test mode and the test rate, and the result is recorded in the test report, so that the whole test process is more comprehensive and complete.
It should be understood that although the various steps in the flow charts of fig. 2-5 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-5 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
In one embodiment, as shown in fig. 6, there is provided a wireless reception sensitivity test system including:
the control device 602 is configured to obtain a first configuration file, send the first configuration file to the wireless configuration device 604, and configure the wireless transmitting device 606 by using the first configuration file through the wireless configuration device 604; the wireless transmitting equipment 606 transmits wireless signals according to the configured parameters, and wireless communication between the wireless transmitting equipment 606 and the equipment to be tested 608 is established through the wireless signals;
the control device 602 is further configured to detect the received power of the device under test 608 for the wireless signal;
the control device 602 is further configured to send a corresponding movement instruction to the device under test 608 according to the received power of the device under test 608, so that the device under test 608 moves according to the corresponding movement instruction;
the control device 602 is further configured to monitor the received power of the device under test 608 during movement until the received power of the device under test 608 reaches a first threshold;
the control device 602 is further configured to record a change of the receiving power of the device under test 608 during the movement of the device under test 608, so as to obtain a sensitivity test result.
In one embodiment, the control device 602 is further configured to: acquiring a first position of the device to be tested 608, acquiring a distance between the device to be tested 608 and the wireless transmitting device when the device to be tested 608 is at the first position, controlling the device to be tested 608 to move through the moving instruction until the distance between the device to be tested 608 and the wireless transmitting device 604 reaches a second threshold, and marking a position corresponding to the second threshold as a second position corresponding to the device to be tested 608.
In one embodiment, the control device 602 is further configured to: acquiring a second position of the device to be tested 608, detecting the receiving power of the device to be tested 608 at the second position, controlling the device to be tested 608 to move through the moving instruction until the receiving power of the device to be tested 608 reaches a first threshold value, and marking the position where the receiving power of the device to be tested 608 reaches the first threshold value as a third position corresponding to the device to be tested 608.
In one embodiment, the control device 602 is further configured to: when the second position is closer to the wireless transmitting device 604 than the third position, attenuation estimation is performed on the change of the receiving power of the device to be tested 608 in the moving process of the device to be tested 608, and when the second position is farther from the wireless transmitting device 604 than the third position, increase estimation is performed on the change of the receiving power of the device to be tested 608 in the moving process of the device to be tested 608.
In one embodiment, the control device 602 is further configured to: and acquiring a second configuration file, wherein the second configuration file comprises a channel identifier, recording the change of the signal receiving power of the device to be tested 608 in the corresponding channel identifier in the moving process of the device to be tested 608 to obtain a sensitivity test result, and generating a test report according to the channel identifier and the sensitivity test result.
For specific limitations of the wireless reception sensitivity test system, reference may be made to the above limitations of the wireless reception sensitivity test method, which will not be described herein again.
In one embodiment, a computer device is provided, which may be a control device, the internal structure of which may be as shown in fig. 7. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of testing wireless reception sensitivity.
Those skilled in the art will appreciate that the architecture shown in fig. 7 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the above method embodiments when executing the computer program.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the above respective method embodiments.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for testing wireless reception sensitivity, the method comprising:
acquiring a first configuration file, sending the first configuration file to wireless configuration equipment, and configuring wireless transmitting equipment by using the first configuration file through the wireless configuration equipment; the wireless transmitting equipment transmits a wireless signal according to the configured parameters, and wireless communication between the wireless transmitting equipment and the equipment to be tested is established through the wireless signal;
acquiring a first position of the equipment to be tested; acquiring the distance between the equipment to be tested and the wireless transmitting equipment when the equipment to be tested is at the first position; controlling the equipment to be tested to move through a moving instruction until the distance between the equipment to be tested and the wireless transmitting equipment reaches a second threshold value; marking the position corresponding to the second threshold as a second position corresponding to the equipment to be tested;
detecting the receiving power of the equipment to be tested at the second position to the wireless signal;
controlling the equipment to be tested to move through a moving instruction until the receiving power of the equipment to be tested reaches a first threshold value;
marking the position of the device to be tested, of which the receiving power reaches the first threshold value, as a third position corresponding to the device to be tested; the first threshold is a minimum received power;
and recording the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested, testing the line loss of different channels at the third position, and calculating according to the minimum receiving power to obtain the wireless receiving sensitivity.
2. The method of claim 1, wherein the recording the variation of the receiving power of the device under test during the moving of the device under test, testing the line loss of different channels at the third location, and calculating the wireless receiving sensitivity according to the minimum receiving power comprises:
when the second position is closer to the wireless transmitting equipment than the third position, carrying out attenuation estimation on the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested;
and when the second position is farther from the wireless transmitting equipment than the third position, carrying out increase estimation on the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested.
3. The method of claim 1, wherein the recording the variation of the receiving power of the device under test during the moving of the device under test, testing the line loss of different channels at the third location, and calculating the wireless receiving sensitivity according to the minimum receiving power comprises:
acquiring a second configuration file; the second configuration file comprises: a channel identification;
recording the change of the signal receiving power of the equipment to be tested in the corresponding channel identification in the moving process of the equipment to be tested to obtain a sensitivity test result;
and generating a test report according to the channel identification and the sensitivity test result.
4. The method of claim 1, wherein the first configuration file records specific parameters that the wireless configuration device needs to configure the wireless transmission device.
5. The method of claim 4, wherein the specific parameter comprises a transmission power of the wireless transmitting device.
6. A wireless reception sensitivity test system, the system comprising:
the control equipment is used for acquiring a first configuration file, sending the first configuration file to the wireless configuration equipment, and configuring the wireless transmitting equipment by using the first configuration file through the wireless configuration equipment; the wireless transmitting equipment transmits a wireless signal according to the configured parameters, and wireless communication between the wireless transmitting equipment and the equipment to be tested is established through the wireless signal;
the control equipment is also used for acquiring a first position of the equipment to be tested; acquiring the distance between the equipment to be tested and the wireless transmitting equipment when the equipment to be tested is at the first position; controlling the equipment to be tested to move through a moving instruction until the distance between the equipment to be tested and the wireless transmitting equipment reaches a second threshold value; marking the position corresponding to the second threshold as a second position corresponding to the equipment to be tested;
the control device is further configured to detect the received power of the wireless signal by the device to be tested at the second position;
the control equipment is further used for controlling the equipment to be tested to move through a moving instruction until the receiving power of the equipment to be tested reaches a first threshold value; marking the position of the device to be tested, of which the receiving power reaches the first threshold value, as a third position corresponding to the device to be tested; the first threshold is a minimum received power;
the control device is further configured to record a change of the receiving power of the device to be tested during the moving process of the device to be tested, test the line loss of different channels at the third position, and calculate the wireless receiving sensitivity according to the minimum receiving power.
7. The system of claim 6, wherein the control device is further configured to perform an attenuation estimation on a change in the received power of the device under test during movement of the device under test when the second location is closer to the wireless transmitting device than the third location; and when the second position is farther from the wireless transmitting equipment than the third position, carrying out increase estimation on the change of the receiving power of the equipment to be tested in the moving process of the equipment to be tested.
8. The system of claim 6, wherein the control device is further configured to obtain a second configuration file; the second configuration file comprises: a channel identification; recording the change of the signal receiving power of the equipment to be tested in the corresponding channel identification in the moving process of the equipment to be tested to obtain a sensitivity test result; and generating a test report according to the channel identification and the sensitivity test result.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method of any of claims 1 to 5 are implemented when the computer program is executed by the processor.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 5.
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