Performance test system

Abstract

The invention provides a performance test system, which comprises a motion execution mechanism used for acting when a vehicle is subjected to a test item test; the cloud platform is used for receiving the transmission rate of the test data uploaded by the vehicle end and the interruption times of the test data transmission, and determining the test result of the test item; and the test controller is used for receiving a test control instruction issued by the cloud platform. According to the invention, when the motion execution mechanism performs project tests of different dimensions on the vehicle, the test environment is automatically constructed according to the required test environment, and the test controller receives the test control instruction issued by the cloud platform, controls the motion execution mechanism to move according to the test control instruction, and completes the construction of the test environment. The project test is carried out in the constructed test environment, the cloud platform receives the transmission rate and the interruption times of the test data, and the test result is automatically determined, so that the coverage dimension of the performance test, the intelligent degree of the test and the test efficiency are improved, and the test cost is saved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle testing, and in particular to a performance testing system. Background Art

[0002] Performance testing is crucial for a vehicle's TBOX (Telematics Box). In related technologies, the TBOX reads test instructions, executes functions based on the instructions, and uploads the results to a cloud platform.

[0003] However, when testing in the above manner, the coverage dimension of performance testing, the intelligence of the testing process and the testing efficiency are all low, and different test items may require the use of different test devices, resulting in high testing costs. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, an object of the present invention is to provide a performance testing system, which improves the coverage dimension of performance testing, the intelligence level of testing and testing efficiency, and saves testing costs.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the first aspect of the present invention proposes a performance testing system, which includes: a motion actuator, which is used to act when a vehicle is testing a test item; a cloud platform, which is used to receive the transmission rate of the test data uploaded by the vehicle and the number of interruptions in the test data transmission, and determine the test results of the test item based on the transmission rate and the number of interruptions; a test controller, which communicates with the cloud platform and is used to receive the test control instructions issued by the cloud platform, and control the movement of the motion actuator according to the test control instructions to perform tests on the test items under different test environments.

[0007] According to the performance testing system of an embodiment of the present invention, when the vehicle is tested for projects of different dimensions through the motion actuator, the test environment is automatically constructed according to the required test environment. The test controller receives the test control instructions issued by the cloud platform, controls the motion actuator to move according to the test control instructions to complete the construction of the test environment, and tests the corresponding test items under the constructed test environment. The cloud platform receives the transmission rate of the test data uploaded by the vehicle and the number of interruptions in the test data transmission, and automatically determines the test results, so as to improve the coverage dimension of the performance test, the intelligence level of the test and the test efficiency, and save the test cost.

[0008] In some embodiments, when determining the test result of the test item based on the transmission rate and the number of interruptions, the cloud platform is specifically used to: determine the feedback data information of the test item based on the transmission rate and the number of interruptions; and determine the test result of the test item based on the feedback data information and preset jump conditions.

[0009] In some embodiments, when determining the test result of the test item based on the feedback data information and the preset jump condition, the cloud platform is specifically used to: if the feedback data information of the Nth test item meets the preset jump condition corresponding to the Nth test item, start the N+1th test item and perform the test of the N+1th test item; if the feedback data information of the Nth test item does not meet the preset jump condition corresponding to the Nth test item, stop testing the Nth test item.

[0010] In some embodiments, when controlling the movement of the motion actuator according to the test control instruction to perform tests on test items under different test environments, the test controller is specifically used to: obtain the signal base station distance and test environment corresponding to the test item in response to the test control instruction; and control the movement of the motion actuator according to the signal base station distance and the test environment to perform tests on the test item.

[0011] In some embodiments, the vehicle end includes: an on-board TBOX, which is arranged on the top of the vehicle's cockpit and is used to receive test data sent by a TSP (Telecom Service Platform Server) server; a gateway, which is connected to the on-board TBOX and is used to receive the test data stored in the on-board TBOX; an on-board OBU (On Board Unit), which is connected to the gateway and is used to receive test data from the gateway and store the transmission rate and the number of interruptions of the test data uploaded by the on-board TBOX.

[0012] In some embodiments, the motion actuator includes: a test track; a sliding guide rail, which is arranged at the bottom of the test track; a shielding structure, which is used to run along the test track to a set position according to the test control instruction and then unfold; a drive motor, which is connected to the test controller and is used to drive the shielding structure to run on the sliding guide rail to the set position.

[0013] In some embodiments, the performance testing system further includes: a signal controller, which is disposed at the bottom of the signal base station and is configured to issue a communication switching instruction after receiving a test control instruction from a cloud platform.

[0014] In some embodiments, the performance testing system further includes: a signal base station, which includes a first communication module, a second communication module, a third communication module and a fourth communication module, and is used to switch the communication modules according to the communication switching instruction issued by the signal controller.

[0015] In some embodiments, the performance test system further includes: a TSP server, which transmits the test data to the vehicle end upon receiving a command signal from the mobile terminal.

[0016] In some embodiments, the performance testing system further includes: a mobile terminal for receiving and displaying the test results.

[0017] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which: Figure 1 is a block diagram of a performance testing system according to an embodiment of the present invention; Figure 2 is a signal flow diagram of a performance testing system according to an embodiment of the present invention; Figure 3 is a functional schematic diagram of a performance testing system according to an embodiment of the present invention; Figure 4 is a schematic diagram of a test track in an open environment according to an embodiment of the present invention; Figure 5 is a schematic diagram of a test track in a semi-open environment according to an embodiment of the present invention; Figure 6 is a schematic diagram of a test track in a closed environment according to one embodiment of the present invention; Figure 7 is a schematic diagram of a closed test chamber according to one embodiment of the present invention; Figure 8 is a schematic diagram of a semi-enclosed test chamber according to one embodiment of the present invention; Figure 9 Schematic diagram of an open test chamber according to one embodiment of the present invention.

[0019] Reference numerals: Performance testing system 1; motion actuator 10; cloud platform 11; test controller 12; Mobile phone APP 20; signal base station 21; TSP server 22; TBOX 23; gateway 24; vehicle-mounted OBU 25; test vehicle 26; signal controller 27; drive motor 30; shielding plate 31; sliding guide rail 32; Shielding plate folded 40; shielding plate unfolded 41; first communication module 42; second communication module 43; third communication module 44; fourth communication module 45; Circular test track 50. DETAILED DESCRIPTION

[0020] The embodiments described with reference to the drawings are exemplary, and embodiments of the present invention are described in detail below.

[0021] Among related technologies, OTA (Over-The-Air) remote upgrade technology is becoming increasingly popular. Many vehicles are equipped with TBOX (Telematics BOX) systems to implement OTA data upload and download functions. TBOX has high requirements for communication conditions, and different communication environments will affect TBOX performance. For TBOX testing, the TBOX can read test instructions, execute functions according to the instructions, and upload the execution results to the cloud platform.

[0022] However, the above-mentioned testing methods have low coverage dimensions of performance testing, low intelligence of the testing process, and low testing efficiency. In addition, different testing items may require the use of different testing devices, resulting in high testing costs.

[0023] Therefore, the performance testing system of the embodiment of the present invention automatically constructs the test environment according to the required test environment when the vehicle is tested for projects of different dimensions through the motion actuator. The test controller receives the test control instructions issued by the cloud platform, controls the motion actuator to move according to the test control instructions to complete the construction of the test environment, and tests the corresponding test items under the constructed test environment. The cloud platform receives the transmission rate of the test data uploaded by the vehicle and the number of interruptions in the test data transmission, and automatically determines the test results, so as to improve the coverage dimension of the performance test, the intelligence level of the test and the test efficiency, and save the test cost.

[0024] The following combination Figures 1-9 A performance testing system according to an embodiment of the present invention is described.

[0025] like Figure 1FIG2 is a block diagram of a performance testing system according to an embodiment of the present invention. The performance testing system 1 according to the embodiment of the present invention includes: a motion actuator 10, which is used to actuate when a vehicle is undergoing a test item; a cloud platform 11, which is used to receive the transmission rate of test data uploaded by the vehicle and the number of interruptions in the test data transmission, and to determine the test result of the test item based on the transmission rate and the number of interruptions; and a test controller 12, which communicates with the cloud platform 11 and is used to receive test control instructions issued by the cloud platform 11 and control the motion of the motion actuator 10 according to the test control instructions to perform the test item under different test environments.

[0026] In the embodiment, the motion actuator 10 is a mechanism for constructing different test environments, such as an open environment, a semi-enclosed environment, and a closed environment; the test items are set according to the needs, for example, 36 levels of test items are set in order from easy to difficult, and DOE (Design of Experiments) tests are performed on dimensions such as communication mode, signal shielding conditions, and distance from the communication base station. The specific test items are shown in Table 1-Item Test Table below.

[0027] Among them, the communication signal can cover 2G, 3G, 4G and 5G according to the test requirements. The vehicle operating environment is also the test environment, which can cover open environment, semi-closed environment and closed environment. The average communication rate is obtained from the transmission speed. The test end jump condition of each test item is pre-set according to the requirements. For example, when the test data of item 1 reaches a transmission rate ≥ 10Kb and there is no signal interruption, it jumps to item 2 and starts the test of item 2. And so on, start the test of items 3 to 36. If all 36 test items meet the jump conditions, the test result similar to "The test ends and meets the requirements of 36 test items" will be sent to the mobile phone APP (application software) after the test is completed.

[0028] Test data is constructed according to test requirements. Transmission rate refers to the amount of data transmitted from one device or system to another per unit time and is typically used to measure the performance of communication systems, networks, or storage media.

[0029] The number of interrupts is the total number of interrupt events that occur per unit time (such as per second), which is used to measure the load of the system in processing real-time requests; the test control instructions are control instructions issued according to the requirements of the test project, including: instructions related to constructing the test environment and instructions for starting to execute a certain test project, etc. Among them, the instructions related to constructing the test environment are to control the movement of the actuator 10 to construct the required test environment.

[0030] Table 1-Project Test Table

[0031] The motion actuator 10 is actuated when the vehicle is performing a test item test. For example, when the vehicle is performing the test of item 1 in Table 1, the motion actuator will construct the open environment in item 1 according to the test control instruction to realize the construction of the test environment required for the test item and ensure the smooth progress of the test; the cloud platform 11 receives the transmission rate of the test data uploaded by the vehicle end and the number of interruptions of the test data transmission, and determines the test result of the test item according to the transmission rate and the number of interruptions. For example, when testing item 1 in Table 1, it is determined whether the transmission rate satisfies the transmission rate ≥ 10Kb, and whether the number of interruptions satisfies the no signal interruption. If so, the test result of item 1 is considered to be passed, the jump condition is met, and the test of item 2 is started. If one of the jump conditions is not met, the test result of item 1 is considered to be failed, and the cloud platform will be affected by the test result transmitted by the OBU that does not meet the jump condition. The system can receive relevant prompts, and can choose to automatically pause subsequent tests, and feed back the test results to the mobile phone APP. Users can query the test results of TBOX in real time through the mobile phone APP to realize intelligent testing of test items and provide personalized feedback; the test controller 12 communicates with the cloud platform 11, and is used to receive test control instructions issued by the cloud platform 11, and control the movement of the motion actuator 10 according to the test control instructions, so as to construct different test environments according to different requirements of the test items and test the test items. Among them, the test items cover multiple dimensions such as communication mode, signal shielding conditions and distance from the communication base station, and the construction of the test environment and the test process are controlled by the test control instructions, which improves the coverage dimension, intelligence and test efficiency of the performance test, and the motion actuator can intelligently construct different test environments according to the test control instructions, thereby reducing the test cost.

[0032] According to the performance testing system of an embodiment of the present invention, when the vehicle is tested for projects of different dimensions through the motion actuator, the test environment is automatically constructed according to the required test environment. The test controller receives the test control instructions issued by the cloud platform, controls the motion actuator to move according to the test control instructions to complete the construction of the test environment, and tests the corresponding test items under the constructed test environment. The cloud platform receives the transmission rate of the test data uploaded by the vehicle and the number of interruptions in the test data transmission, and automatically determines the test results, so as to improve the coverage dimension of the performance test, the intelligence level of the test and the test efficiency, and save the test cost.

[0033] In some embodiments, as Figure 2Figure 2 is a signal flow diagram of a performance testing system according to an embodiment of the present invention. When determining the test result of a test item based on the transmission rate and the number of interruptions, the cloud platform is specifically configured to: determine feedback data information for the test item based on the transmission rate and the number of interruptions; and determine the test result of the test item based on the feedback data information and a preset jump condition.

[0034] In an embodiment, the feedback data information is the transmission rate and number of interruptions fed back according to the specific execution status of the test when executing the test item; when the TBOX test is turned on by the mobile phone APP, the cloud platform will receive the feedback data information of the test item uploaded by the on-board OBU, and compare the feedback data information of the test item with the preset jump conditions of the state machine to determine the test result of the test item. For example, when executing the test of item 1 in Table 1, the preset jump conditions are set to: transmission rate ≥ 10Kb and no signal interruption, and the transmission rate and number of interruptions during the test in the feedback data information of the test item are determined according to the transmission rate and number of interruptions in the test of item 1, which serve as a basis for judging the test result of the test item; the transmission rate and number of interruptions during the test in the feedback data information are compared with the preset jump conditions. When the preset jump conditions are met, the test result is determined to be passed, otherwise the test result is failed, so as to determine the test result and serve as a basis for judging whether to continue the test.

[0035] In some embodiments, when determining the test results of a test item based on feedback data information and preset jump conditions, the cloud platform is specifically used to: if the feedback data information of the Nth test item meets the preset jump conditions corresponding to the Nth test item, start the N+1th test item and perform testing on the N+1th test item; if the feedback data information of the Nth test item does not meet the preset jump conditions corresponding to the Nth test item, stop testing the Nth test item.

[0036] In the embodiment, the maximum value of N is the number of test items. For example, if there are 36 test items in Table 1, then N=1, 2, ..., 36. Taking N=1 as an example, when the transmission rate and the number of interruptions during the test in the feedback data information of item 1 reach the preset jump condition, the test of item 2 will be started, and so on, the tests of items 3-36 will be started. If all 36 tests meet the jump condition, "the test ends and meets the requirements of 36 test items" will be sent to realize automatic and intelligent testing of the test items. When one of the transmission rate and the number of interruptions during the test in the feedback data information of item 1 does not meet the preset jump condition , the test of Project 2 will not be started. The cloud platform will receive a prompt from the OBU that the test result transmitted does not meet the preset jump condition of the state machine, and will pause the test. The test result will be sent to the mobile phone APP synchronously. The test result of TBOX can be queried in real time through the mobile phone APP, so that the test can be terminated when the test result fails. It can be understood that the test items are set from easy to difficult. If the simple test items fail, the probability of subsequent difficult test items also failing is very high. Testing in the order of test items and choosing to terminate the test when the test fails can save testing costs.

[0037] In some embodiments, as Figure 2 As shown, when the motion actuator is controlled to move according to the test control instruction to perform the test of the test item under different test environments, the test controller is specifically used to: respond to the test control instruction to obtain the signal base station distance and test environment corresponding to the test item; control the motion actuator 10 to move according to the signal base station distance and the test environment to perform the test of the test item.

[0038] In an embodiment, the motion actuator 10 includes components such as a drive motor, a baffle and a sliding guide rail, and different test environments can be constructed through the above components, such as an open environment, a semi-enclosed environment and a closed environment; the test controller 12 is arranged at one end of the test track cabin, receives and responds to the test control instructions issued by the cloud platform, and takes the test control instruction as an example of testing item 2 in Table 1. The test of item 2 in Table 1 is started, and the signal base station distance and test environment corresponding to the test item (item 2) are obtained. According to the base station distance and test environment corresponding to item 2, the vehicle is controlled to be in the corresponding test environment cabin position to start the test, and according to the test control instruction, the drive motor 30 is controlled to unfold the baffle 31 according to different test environments, and the baffle 31 is moved to the corresponding position through the sliding guide rail 32 to complete the tests in the open environment, the semi-enclosed environment and the closed environment.

[0039] In some embodiments, as Figure 3Figure 2 shows a functional schematic diagram of a performance test system according to an embodiment of the present invention. The vehicle side includes: an onboard TBOX 23, mounted on top of the vehicle's cockpit, for receiving test data from a TSP server 22; a gateway 24, connected to the onboard TBOX, for receiving test data stored by the onboard TBOX 23; and an onboard OBU 25, connected to the gateway 24, for receiving test data from the gateway 24 and storing the transmission rate and interruption count of the test data uploaded by the onboard TBOX 23.

[0040] In an embodiment, test data is data prepared for testing as needed, for example, a data packet of 1G size. An on-board TBOX is arranged on top of the test vehicle's cockpit and receives test data uploaded by a TSP server 22 via a signal base station 21. The test data is then sent to the on-board OBU system via a gateway 24 (e.g., an on-board gateway) for storage and recording. The gateway 24 is connected to the on-board TBOX 23 via Ethernet and routes the test data received by the on-board TBOX 23 to the on-board OBU 25 for storage. The on-board OBU 25 is connected to the gateway 24 via Ethernet and receives and stores the test data routed by the gateway. The transmission rate and number of interruptions of the test data transmitted by the on-board TBOX 23 are recorded in the form of a timestamp within the on-board OBU 25. The transmission rate and number of interruptions are then transmitted to the cloud platform 11 via LTEV (Long Term Evolution - Vehicle to Everything) wireless communication to record and store the test-related data, prepare for outputting the test results, and facilitate subsequent maintenance and diagnosis.

[0041] In some embodiments, combined Figure 2 and Figure 3 As shown, the motion actuator 10 includes: a test track; a sliding guide rail 32, which is arranged at the bottom of the test track; a shielding structure, which is used to run along the test track to a set position according to the test control instruction and then unfold; a drive motor 30, which is connected to the test controller 12 and is used to drive the shielding structure to run on the sliding guide rail 32 to the set position.

[0042] In an embodiment, Figure 4 As shown in FIG. 1 , a schematic diagram of a test track in an open environment according to an embodiment of the present invention is shown. Figure 5 As shown, it is a schematic diagram of a test track in a semi-open environment according to an embodiment of the present invention. Figure 6As shown in FIG, a schematic diagram of a test track in a closed environment according to an embodiment of the present invention is shown. The test track is, for example, a circular test track, which is composed of three circular structures. The test tracks that can be realized include: different distance tests of the vehicle from the base station within the range of 0-5 km, that is, in area A, 5-10 km, that is, in area B, and 10-15 km, that is, in area C. The test vehicle 26 carrying the TBOX can move in different areas under the control of the test controller 12. The schematic diagrams of the test tracks in open environment, semi-open environment and closed environment are shown in FIG. Figure 4 、 5 and 6.

[0043] like Figure 7 As shown in FIG, a schematic diagram of a closed test chamber according to an embodiment of the present invention is shown. Figure 8 As shown in FIG, a schematic diagram of a semi-enclosed test chamber according to an embodiment of the present invention is shown. Figure 9 The diagram of the open test chamber in one embodiment of the present invention is shown in FIG. Figure 7 、 8 and 9.

[0044] Combine Figure 2 and Figure 3 As shown, the sliding guide rail 32 is arranged at the bottom of the test track, and the shielding plate 31 can slide along the sliding guide rail to realize the movement of the shielding plate 31 according to the test control instruction; the shielding structure, for example, the shielding plate 31, can be unfolded and folded to achieve the function of shielding the external environment. According to the test control instruction of the test controller, it runs along the test track to the set position and then unfolds to realize the test of open environment, semi-enclosed environment and closed environment. The state of the shielding plate 31 when unfolded is as shown in FIG. Figure 3 The shielding plate in the embodiment is unfolded 41, and the shielding plate 31 is in the folded state as shown in FIG. Figure 3 The shielding plate 40 is folded; the drive motor 30 is connected to the test controller, and can drive the shielding plate 31 to be unfolded or folded according to the test control instructions of the test controller, and drive the shielding plate 31 to run on the sliding guide rail 32 to the set position to realize the construction of an open environment, a semi-enclosed environment, and a closed environment. In some embodiments, as Figure 3 As shown, the performance test system further includes: a signal controller 27, which is arranged at the bottom of the signal base station 21 and is used to issue a communication switching instruction after receiving a test control instruction issued by the cloud platform 11.

[0045] In an embodiment, the communication switching instruction is an instruction for switching the signal communication between each communication module, such as switching between 2G, 3G, 4G and 5G; the signal controller 27 is built into the bottom of the signal base station 21, and can issue a communication switching instruction according to the test control instruction after receiving the test control instruction issued by the cloud platform 11, so as to implement the test requirements in the test control instruction, and issue a communication switching instruction for switching the signal communication 2G, 3G, 4G and 5G of the signal base station 21, thereby providing a communication basis for realizing TBOX transmission performance testing under different communication modes.

[0046] In some embodiments, as Figure 3 As shown, the performance test system further includes: a signal base station 21, the signal base station 21 includes a first communication module 42, a second communication module 43, a third communication module 44 and a fourth communication module 45, which is used to switch the communication module according to the communication switching instruction issued by the signal controller 27.

[0047] In an embodiment, the first communication module, the second communication module, the third communication module and the fourth communication module are, for example, a 2G module, a 3G module, a 4G module and a 5G module, respectively; the signal base station 21 is arranged at one end of the TBOX test track cabin, and has built-in 2G communication module, 3G communication module, 4G communication module and 5G communication module. The 2G communication module is turned on by default, and the signal communication 2G, 3G, 4G and 5G can be switched under the action of the signal controller 27 to realize performance testing of TBOX based on different communication modes, signal shielding conditions and distance from the communication base station (the strength of the communication signal), thereby improving the coverage dimension of the performance test.

[0048] In some embodiments, as Figure 2 As shown, the performance test system further includes: a TSP server 22 which transmits the test data to the vehicle end upon receiving the instruction signal from the mobile terminal.

[0049] In an embodiment, a mobile terminal is an electronic device, such as a mobile phone, that accesses the Internet or a dedicated network through a wireless communication network and has information processing, interaction and storage capabilities. The command signal is an upload command for test data, and the test data is, for example, a data packet of 1G data size. Using the software related to TBOX upload and download on the mobile phone, the upload command is sent to the TSP server 22 through the communication function of the signal base station 21. The TSP server 22 receives the command signal from the mobile phone APP 20 through the signal base station. After receiving the upload command sent by the mobile phone APP, the 1G data packet is uploaded to the vehicle-mounted TBOX at the vehicle end. By default, the test of item 1 in Table 1 of the TBOX performance is enabled, and the uploaded and downloaded test data is internally stored. According to the command, data of different data sizes are transmitted to the vehicle-mounted TBOX through the signal base station, realizing data transmission interaction between the TSP server and the TBOX, so as to provide test data for the TBOX test.

[0050] In some embodiments, the performance testing system further includes: a mobile terminal for receiving and displaying test results.

[0051] In an embodiment, Figure 2 As shown, a mobile terminal, such as a mobile phone, uses the cloud platform 11 to collect the transmission rate and number of interruptions of TBOX23 in real time during the test process. According to the jump logic between different test items, the received data is compared with the jump logic to determine whether the TBOX test continues to jump to the next test item, and the test result is fed back to the mobile phone APP20 to realize automatic and intelligent testing of TBOX communication and improve test efficiency.

[0052] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0053] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A performance testing system, characterized in that: include: A motion actuator, the motion actuator being used to actuate when the vehicle is undergoing a test item test; The cloud platform is used to receive the transmission rate of the test data uploaded by the vehicle and the number of interruptions in the test data transmission, and determine the test result of the test item according to the transmission rate and the number of interruptions; The test controller communicates with the cloud platform, is used to receive the test control instructions issued by the cloud platform, and controls the motion actuator to move according to the test control instructions, so as to test the test items under different test environments.

2. The performance testing system according to claim 1, wherein: When determining the test result of the test item according to the transmission rate and the number of interruptions, the cloud platform is specifically used to: Determining feedback data information of the test item according to the transmission rate and the number of interruptions; The test result of the test item is determined according to the feedback data information and the preset jump condition.

3. The performance testing system according to claim 2, wherein: When determining the test result of the test item according to the feedback data information and the preset jump condition, the cloud platform is specifically used to: If the feedback data information of the Nth test item meets the preset jump condition corresponding to the Nth test item, start the N+1th test item and perform the test of the N+1th test item; If the feedback data information of the Nth test item does not meet the preset jump condition corresponding to the Nth test item, the test of the Nth test item is stopped.

4. The performance testing system according to claim 1, wherein: When controlling the motion actuator to move according to the test control instruction to perform the test item test under different test environments, the test controller is specifically used to: In response to the test control instruction, obtaining the signal base station distance and test environment corresponding to the test item; The motion actuator is controlled to move according to the signal base station distance and the test environment to perform a test item.

5. The performance testing system according to claim 1, wherein: The vehicle side includes: The vehicle-mounted TBOX is installed on the top of the cockpit of the vehicle and is used to receive test data sent by the TSP server; A gateway, connected to the vehicle-mounted TBOX, for receiving the test data stored in the vehicle-mounted TBOX; The vehicle-mounted OBU is connected to the gateway, and is used to receive the test data of the gateway and store the transmission rate and the number of interruptions of the test data uploaded by the vehicle-mounted TBOX.

6. The performance testing system according to claim 1, characterized in that: The motion execution mechanism includes: test track; A sliding guide rail, the sliding guide rail being arranged at the bottom of the test track; A shielding structure, configured to deploy after running along the test track to a set position according to the test control instruction; A driving motor is connected to the test controller and is used to drive the shielding structure to move on the sliding guide rail to the set position.

7. The performance testing system according to claim 1, wherein: Also includes: The signal controller is arranged at the bottom of the signal base station and is used to issue a communication switching instruction after receiving a test control instruction issued by the cloud platform.

8. The performance testing system according to claim 1, wherein: Also includes: The signal base station includes a first communication module, a second communication module, a third communication module and a fourth communication module, and is used to switch the communication modules according to a communication switching instruction issued by a signal controller.

9. The performance testing system according to claim 1, wherein: Also includes: The TSP server transmits the test data to the vehicle end upon receiving the command signal sent by the mobile terminal.

10. The performance testing system according to claim 1, wherein: Also includes: The mobile terminal is used to receive and display the test result.

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