WO2020151483A1 - 物联网平台压力测试系统、方法、装置及服务器 - Google Patents

物联网平台压力测试系统、方法、装置及服务器 Download PDF

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Publication number
WO2020151483A1
WO2020151483A1 PCT/CN2020/070376 CN2020070376W WO2020151483A1 WO 2020151483 A1 WO2020151483 A1 WO 2020151483A1 CN 2020070376 W CN2020070376 W CN 2020070376W WO 2020151483 A1 WO2020151483 A1 WO 2020151483A1
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server
internet
platform
script
things platform
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PCT/CN2020/070376
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English (en)
French (fr)
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徐磊
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紫光云数科技有限公司
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/50Testing arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/08Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

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  • the invention relates to the technical field of the Internet of Things, and in particular to a system, method, device and server for stress testing of an Internet of Things platform.
  • the LoadRunner is to find problems by simulating the concurrent load of tens of millions of users and implementing performance testing, which can test the enterprise architecture.
  • the JMeter simulates the actual application of the software and hardware environment and the system load of the user's use process, long time or extremely heavy load Run the test software to test the performance, possibility and stability of the system under test.
  • the purpose of the present invention is to provide a stress testing system for the Internet of Things platform to detect the resource consumption of the Internet of Things platform through a simpler deployment method, reduce the cost of testing manpower input, and significantly improve the efficiency of testing.
  • Another object of the present invention is to provide a method for stress testing of the Internet of Things platform to detect the resource consumption of the Internet of Things platform through simpler deployment methods, reduce the cost of testing manpower input, and significantly improve the efficiency of testing.
  • Another object of the present invention is to provide a stress testing device for the Internet of Things platform to detect the resource consumption of the Internet of Things platform through a simpler deployment method, reduce the cost of testing manpower, and significantly improve the efficiency of testing.
  • Another object of the present invention is to provide a server to detect the resource consumption of the Internet of Things platform through a simpler deployment method, which reduces the input cost of testing manpower and significantly improves the efficiency of testing.
  • an embodiment of the present invention provides a system for stress testing an IoT platform.
  • the system includes a server, an IoT platform, and a management platform.
  • the IoT platform is used to access multiple industrial equipment;
  • the networking platform is used to establish a communication connection with the server and send virtual resource information to the server;
  • the server is used to establish a communication mechanism according to the virtual resource information, and receive the multiple industrial equipment according to the communication mechanism
  • the working data is transmitted, and the working data is sent to the IoT platform for processing;
  • the management platform is used to obtain the system resource consumption status of the IoT platform, and the system resource consumption status is the working data
  • system resource information occupied by at least one component that performs processing operations on the work data.
  • embodiments of the present invention also provide a method for stress testing an IoT platform, which is applied to a server, and the method includes: establishing a communication connection with the IoT platform; and receiving virtual resource information sent by the IoT platform Establish a communication mechanism according to the virtual resource information; according to the communication mechanism, receive working data transmitted by multiple industrial equipment managed by the Internet of Things platform, and send the working data to the Internet of Things platform for processing, Perform a stress test on the IoT platform.
  • an embodiment of the present invention also provides a device for stress testing an Internet of Things platform, which is applied to a server.
  • the device includes: a processing module for establishing a communication connection with the Internet of Things platform; a transceiver module for receiving The virtual resource information sent by the Internet of Things platform; the processing module is further configured to establish a communication mechanism according to the virtual resource information; the transceiver module is further configured to receive information managed by the Internet of Things platform according to the communication mechanism Work data transmitted by a plurality of industrial equipment, and send the work data to the Internet of Things platform for processing, so as to perform a stress test on the Internet of Things platform.
  • an embodiment of the present invention also provides a server, the server includes a memory and a processor, the memory is used to store computer program code, and the processor is used to execute the computer program code stored in the memory In order to realize the described method of stress testing on the IoT platform.
  • An embodiment of the present invention provides a system, method, device and server for stress testing of an Internet of Things platform.
  • the system includes a server, an Internet of Things platform and a management platform.
  • the Internet of Things platform is used to access multiple industrial equipment.
  • the Internet of Things platform is used to establish a communication connection with a server, send virtual resource information to the server, and then the server is used to establish a communication mechanism based on the virtual resource information, and receive work data transmitted by multiple industrial devices based on the communication mechanism, And send the work data to the IoT platform for processing.
  • the management platform will monitor the consumption of system resources when each component on the IoT platform processes the work data.
  • the server establishes a communication mechanism according to actual test requirements, and sends the received work data transmitted by industrial equipment to the IoT platform for processing, so as to achieve a stress test on the processing capabilities of the IoT platform.
  • the testing method is simple to deploy, which reduces the professional skills requirements of the operators, and also reduces the cost of testing manpower, and significantly improves the testing efficiency.
  • Fig. 1 shows a schematic structural diagram of a system for stress testing an IoT platform provided by an embodiment of the present invention.
  • Fig. 2 shows a schematic structural diagram of a server provided by an embodiment of the present invention.
  • Figure 3 shows a schematic flow chart of a method for stress testing an IoT platform provided by an embodiment of the present invention.
  • Fig. 4 shows a schematic diagram of functional modules of a device for stress testing an IoT platform provided by an embodiment of the present invention.
  • the embodiment of the present invention provides a stress test system for the IoT platform, which is different from the test of the software to be launched, and is mainly used for the stress test of the IoT platform.
  • the IoT platform manages multiple connected industrial devices, and it has greater requirements for the load capacity of the IoT platform. Therefore, it is necessary to stress test the IoT platform before it goes online.
  • the industrial equipment refers to industrial production equipment and various machine tools, such as lathes, milling machines, grinders, planers and other machines.
  • the IoT platform is a back-end platform for data collection, processing and status control of various industrial equipment.
  • This solution deploys monitoring software on the IoT platform and sets multiple scripts at the same time to monitor the system resource consumption when the IoT platform manages multiple industrial equipment at the same time, so as to complete the stress test on the IoT platform. Since the execution of the script does not depend on the specific operating system, when implementing this solution, you only need to deploy the monitoring software and scripts to any IoT platform to be tested, and then use the management platform that communicates with the IoT platform. Checking the system resource consumption of the IoT platform greatly simplifies deployment operations and improves the adaptability of the solution.
  • FIG. 1 is a schematic structural diagram of a stress testing system 10 for an Internet of Things platform provided by an embodiment of the present invention.
  • the system includes a management platform 100, an Internet of Things platform 200, a server 300, and industrial equipment 400.
  • the industrial equipment 400 respectively The server 300 and the Internet of Things platform 200 are in communication connection, and the Internet of Things platform 200 is in communication connection with the management platform 100.
  • the Internet of Things platform 200 is used to access multiple industrial devices 400.
  • monitoring software and multiple script files are installed on the Internet of Things platform 200.
  • the script files include initialization scripts, test scripts, creation scripts, and deletion scripts.
  • the specific implementation is as follows: when the server 300 is established, the server 300 will send its own IP address and account password to the IoT platform 200 in advance. Furthermore, when the IoT platform 200 needs to establish a communication connection with the server 300, the IoT platform 200 first enters the IP address and account password of the server 300 to be connected in response to a user operation, and sends it to the server 300 for verification. After the verification is passed, the The Internet of Things platform 200 will get the feedback of successful verification; then, the Internet of Things platform 200 will send the initialization script to the server 300, the server 300 runs the initialization script to establish a communication connection with the Internet of Things platform 200, and the server 300 will feedback the connection Successful information to the IoT platform 200.
  • the Internet of Things platform 200 After the Internet of Things platform 200 establishes a communication connection with the server 300, the Internet of Things platform 200 will send the virtual resource information stored in its own database to the server 300.
  • the virtual resource information includes, but is not limited to, virtual gateway creation code, test script, creation script, and deletion script.
  • the server 300 is used to establish a communication mechanism according to the received virtual resource information, to receive working data transmitted by multiple industrial devices according to the communication mechanism, and to send the received working data to the IoT platform 200 for further processing.
  • the specific method for the server 300 to establish a communication mechanism according to virtual resource information is:
  • the server 300 configures a mapping relationship according to the test script contained in the virtual resource information.
  • the mapping relationship includes a virtual gateway, channels of different communication protocols corresponding to the virtual gateway, at least one industrial device corresponding to a channel, and each industrial device The corresponding relationship of the attributes.
  • this gateway also known as network connector or protocol converter, is a computer system or device that provides data conversion services between multiple networks. Its main function is to use different communication protocols, data formats or languages. Even two systems with completely different architectures play a role of translation, which will repackage the received information to meet the needs of the target system, while playing a role of filtering and security; under normal circumstances, the gateway is Hardware equipment.
  • the gateway is set as a virtual gateway.
  • the channel is a data channel that uses different communication protocols.
  • the communication protocol can be, but is not limited to, opc-ua communication protocol or modbus communication protocol.
  • Industrial equipment using the same communication protocol can choose the same channel for data transmission.
  • An industrial device can contain multiple attribute information. If the industrial device is a vibrator, the attribute can be information such as vibration frequency, amplitude, and time.
  • the server 300 configures the mapping relationship according to the test script, that is, the number of configured virtual gateways, the number of channels corresponding to each virtual gateway, the number of industrial equipment corresponding to each channel, and the specific industrial equipment including The attribute details. It is easy to understand that since the test script is sent by the IoT platform 200 to the server 300 and the mapping relationship of the virtual resources has been parameterized, the tester can control and change the parameters in real time according to actual needs before each test. The number of virtual gateways, the number of channels, the number of industrial equipment, and the number of attributes are then tested.
  • the number of virtual gateways can be set to 50, the number of channels under each virtual gateway can be set to 10, the number of industrial devices under each channel can be set to 50, and each industrial device The attributes of can be set to 20. If the load capacity of the IoT platform 200 is not reached after this stress test, one or more of the virtual gateways, channels, industrial equipment, and attributes can be added in the next test to facilitate Knowing the extreme load capacity of the IoT platform 200 facilitates comprehensive management and control and capacity expansion of the IoT platform 200.
  • the server 300 will create a virtual gateway according to the mapping relationship through the virtual gateway creation code according to the creation script in the virtual resource information. Since the corresponding relationship between the virtual gateway and the channel, industrial equipment, and attributes has been set, the virtual gateway is created.
  • the gateway is equivalent to creating a complete communication mechanism of virtual gateways, channels, industrial equipment, and attributes.
  • the server 300 can call the delete script in the virtual resource information to delete the redundant virtual gateway or run the wrong virtual gateway.
  • the server 300 After the server 300 has created the communication mechanism, the server 300 will receive the working data transmitted by multiple industrial equipment through the communication mechanism.
  • the working data is the preset data that will be collected during the working process of the industrial equipment. Furthermore, the server 300 will send the received work data sent by multiple industrial devices to the IoT platform 200 in real time for processing and monitoring.
  • the Internet of Things platform 200 actually processes the received working data, and when the data is abnormal, adjusts the corresponding industrial equipment in time.
  • the monitoring software installed in the IoT platform 200 will monitor in real time the system resource consumption of the IoT platform 200 by at least one component installed on the IoT platform 200 during the process of the IoT platform 200 processing work data.
  • the system resource consumption status is sent to the management platform 100 in real time and displayed to the user in the form of a graphical interface.
  • the system resource consumption status reflects the load capacity of the IoT platform 200 in real time, that is, how many industrial equipment can be simultaneously processed and status monitored. , In order to realize the stress test of the IoT platform 200.
  • this component is the component that actually participates in the processing of the work data when the IoT platform 200 processes the work data.
  • This component is a simple package of data and methods.
  • the component can also have its own attributes and methods, and the attribute is the component data.
  • the simple visitor, the method is some simple and visible functions of the component, the use of the component can realize drag-and-drop programming, fast attribute processing, and true face-to-face object design. It can be understood that the component can realize a single functional process and multiple The cooperation of components forms a complete business process.
  • the system resource consumption specifically refers to system resources such as CPU consumption, memory consumption, and network overhead.
  • the system for stress testing of the Internet of Things provided by the embodiment of the present invention only needs to install monitoring software and a small amount of script programs on the Internet of Things platform, and the load capacity of the Internet of Things platform can be tested during the simulation test. Testing, deployment and testing are simple, which improves testing efficiency.
  • FIG. 2 is a schematic structural diagram of a server 300 provided by an embodiment of the present invention.
  • the server 300 is a core device in the system 10 for stress testing of the Internet of Things platform, which is established through virtual resource information pushed to the Internet of Things platform 200
  • the communication mechanism with the industrial equipment 400 is improved, and the communication mechanism can be re-established by running the changed script information according to actual needs, which has strong flexibility and improves test efficiency.
  • the server 300 includes a device 310 for stress testing an IoT platform, a memory 320, a processor 330, and a communication unit 340.
  • the components of the memory 320, the processor 330, and the communication unit 340 are directly or indirectly electrically connected to each other to realize data transmission or interaction. For example, these components can be electrically connected to each other through one or more communication buses or signal lines.
  • the processor 330 is configured to execute executable modules stored in the memory 320, such as a software function module and a computer program included in the device 310 for stress testing an IoT platform.
  • the memory 320 may be, but is not limited to, random access memory (Random Access Memory, RAM), read-only memory (Read Only Memory, ROM), and programmable read-only memory (Programmable Read-Only Memory, PROM). Erasable Programmable Read-Only Memory (EPROM), Electric Erasable Programmable Read-Only Memory (EEPROM), etc.
  • the memory 320 is used to store a program, and the processor 330 executes the program after receiving the execution instruction.
  • the communication unit 340 is used to establish a communication connection between the industrial equipment 400 and the Internet of Things platform 200 through a network, and is used to send and receive data through the network.
  • FIG. 3 is a schematic flowchart of a method for stress testing an IoT platform according to an embodiment of the present invention.
  • the method is applied to a server, and the method includes:
  • the server 300 receives and verifies the IP address and account password of the server 300 sent by the Internet of Things platform 200. After the verification is passed, it receives the initialization script sent by the Internet of Things platform 200, and then according to the received The initialization script establishes a communication connection with the IoT platform 200.
  • S120 Receive virtual resource information sent by the Internet of Things platform.
  • the IoT platform 200 will send virtual resource information to the server 300.
  • the virtual resource information includes, but is not limited to, virtual gateway creation code, test scripts, and creation scripts. And delete the script.
  • the server 300 configures a mapping relationship according to the test script contained in the virtual resource information.
  • the mapping relationship includes a virtual gateway, channels of different communication protocols corresponding to the virtual gateway, at least one industrial device corresponding to a channel, and each industrial device The corresponding relationship of the attributes.
  • this gateway also known as network connector or protocol converter, is a computer system or device that provides data conversion services between multiple networks. Its main function is to use different communication protocols, data formats or languages. Even two systems with completely different architectures play a role of translation, which will repackage the received information to meet the needs of the target system, while playing a role of filtering and security; under normal circumstances, the gateway is Hardware equipment.
  • the gateway is set as a virtual gateway.
  • the channel is a data channel that uses different communication protocols.
  • the communication protocol can be, but is not limited to, opc-ua communication protocol or modbus communication protocol.
  • Industrial equipment using the same communication protocol can choose the same channel for data transmission.
  • An industrial device can contain multiple attribute information. If the industrial device is a vibrator, the attribute can be information such as vibration frequency, amplitude, and time.
  • the server 300 will create a virtual gateway according to the mapping relationship through the virtual gateway creation code according to the creation script in the virtual resource information. Since the corresponding relationship between the virtual gateway and the channel, industrial equipment, and attributes has been set, the virtual gateway is created.
  • the gateway is equivalent to creating a complete communication mechanism of virtual gateways, channels, industrial equipment, and attributes.
  • the server 300 can call the delete script in the virtual resource information to delete the redundant virtual gateway or run the wrong virtual gateway.
  • S140 Receive work data transmitted by multiple industrial devices managed by the IoT platform according to the communication mechanism, and send the work data to the IoT platform for processing, so as to perform a stress test on the IoT platform.
  • the server 300 will receive the work data transmitted by multiple industrial equipment through the communication mechanism.
  • the work data is the preset data that will be collected during the work process of the industrial equipment, and the server 300 will then
  • the work data sent by multiple industrial devices are sent to the IoT platform 200 in real time for processing and monitoring, so as to implement a stress test on the IoT platform 200.
  • FIG. 4 is a schematic diagram of functional modules of a device 310 for stress testing an IoT platform provided by an embodiment of the present invention.
  • the device includes a processing module 311 and a transceiver module 312.
  • the processing module 311 can be installed in the server 300.
  • the processor 330 is executed, and the transceiver module 312 may be executed by the communication module 340 installed in the server 300.
  • the processing module 311 is used to establish a communication connection with the Internet of Things platform.
  • step S110 may be executed by the processing module 311.
  • the transceiver module 312 is configured to receive virtual resource information sent by the Internet of Things platform.
  • step S120 may be executed by the first receiving module 312.
  • the processing module 311 is also used to establish a communication mechanism according to the virtual resource information.
  • step S130 may be executed by the processing module 311.
  • the transceiver module 312 is also used to receive work data transmitted by multiple industrial devices managed by the IoT platform according to the communication mechanism, and send the work data to the IoT platform for processing, so as to perform a stress test on the IoT platform.
  • step S140 may be executed by the transceiver module 312.
  • the embodiments of the present invention provide a system, method, device, and server for stress testing an IoT platform.
  • the system includes a server, an IoT platform, and a management platform.
  • the IoT platform is used to access multiple industries. equipment.
  • the Internet of Things platform is used to establish a communication connection with a server, send virtual resource information to the server, and then the server is used to establish a communication mechanism based on the virtual resource information, and receive work data transmitted by multiple industrial devices based on the communication mechanism, And send the work data to the IoT platform for processing.
  • the management platform will monitor the consumption of system resources when each component on the IoT platform processes the work data.
  • the server establishes a communication mechanism according to actual test requirements, and sends the received work data transmitted by industrial equipment to the IoT platform for processing, so as to achieve a stress test on the processing capabilities of the IoT platform.
  • the testing method is simple to deploy, which reduces the professional skills requirements of the operators, and also reduces the cost of testing manpower, and significantly improves the testing efficiency.
  • each block in the flowchart or block diagram may represent a module, program segment, or part of the code, and the module, program segment, or part of the code contains one or more modules for implementing the specified logic function.
  • Executable instructions may also occur in a different order from the order marked in the drawings.
  • each block in the block diagram and/or flowchart, and the combination of the blocks in the block diagram and/or flowchart can be implemented by a dedicated hardware-based system that performs the specified functions or actions Or it can be realized by a combination of dedicated hardware and computer instructions.
  • the functional modules in the various embodiments of the present invention may be integrated together to form an independent part, or each module may exist alone, or two or more modules may be integrated to form an independent part.
  • the function is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method in each embodiment of the present invention.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program code .
  • relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply one of these entities or operations. There is any such actual relationship or order between.
  • the terms "include”, “include” or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes those that are not explicitly listed Other elements of, or also include elements inherent to this process, method, article or equipment. If there are no more restrictions, the element defined by the sentence "including a" does not exclude the existence of other same elements in the process, method, article, or equipment that includes the element.

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Abstract

本发明涉及物联网技术领域,具体涉及一种对物联网平台压力测试系统、方法、装置及服务器,该系统包括服务器、物联网平台以及管理平台。该物联网平台用于建立与服务器的通信连接,将虚拟资源信息发送至所述服务器,进而该服务器用于依据虚拟资源信息建立通信机制,依据该通信机制接收多个工业设备传输的工作数据,并将工作数据发送至物联网平台进行处理,最后该管理平台将监控物联网平台上各个组件处理工作数据时对系统资源的消耗情况。由此可见,本方案中,服务器通过根据实际测试要求建立通信机制,并将接收到的工业设备传输的工作数据发给物联网平台进行处理,以实现对物联网平台处理能力的压力测试,其测试手段部署简单。

Description

物联网平台压力测试系统、方法、装置及服务器 技术领域
本发明涉及物联网技术领域,具体而言,涉及一种物联网平台压力测试系统、方法、装置及服务器。
背景技术
随着IT技术进入工业领域、信息化工业化深度融合的工业4.0大潮,越来越多的工业设备像计算机一样连上网络接入物联网平台,具备智能。面对数量庞大的工业设备,物联网平台的负载能力显得越发重要。
为了确定物联网平台的稳定性及可靠性,压力测试成为平台上线前的必要环节。目前,应用较普遍的压力测试工具是LoadRunner和JMeter。该LoadRunner是通过模拟上千万用户并发负载及实施性能检测的方式查找问题,能够对企业架构进行测试,该JMeter模拟实际应用的软硬件环境及用户使用过程的系统负荷,长时间或超大负荷地运行测试软件,来测试被测系统的性能、可能性以及稳定性等。
但是,当前的压力测试工具存在如下几个方面的缺陷:
现有的压力测试工具无法实现对具体的工业端到端场景的功能可变压力测试,导致了测试的结果也不够客观真实。另外,现有的压力测试工具大都面向Web应用测试,适用范围较窄,有很大的局限性。并且,工具对人员的要求高,测试的成本也比较高。
发明内容
本发明的目的在于提供一种对物联网平台压力测试系统,以通过更为简单的部署手段检测物联网平台的资源消耗情况,降低了测试人力投入的成本,显著提升了测试的效率。
本发明的另一目的在于提供一种对物联网平台压力测试方法,以通过更为简单的部署手段检测物联网平台的资源消耗情况,降低了测试人力投 入的成本,显著提升了测试的效率。
本发明的另一目的在于提供一种对物联网平台压力测试装置,以通过更为简单的部署手段检测物联网平台的资源消耗情况,降低了测试人力的投入成本,显著提升了测试的效率。
本发明的另一目的在于提供一种服务器,以通过更为简单的部署手段检测物联网平台的资源消耗情况,降低了测试人力的投入成本,显著提升了测试的效率。
为了实现上述目的,本发明实施例采用的技术方案如下:
第一方面,本发明实施例提供了一种对物联网平台压力测试系统,所述系统包括服务器、物联网平台以及管理平台,所述物联网平台用于接入多个工业设备;所述物联网平台用于建立与所述服务器的通信连接,将虚拟资源信息发送至所述服务器;所述服务器用于依据所述虚拟资源信息建立通信机制,依据所述通信机制接收所述多个工业设备传输的工作数据,并将所述工作数据发送至所述物联网平台进行处理;所述管理平台用于获取所述物联网平台的系统资源消耗情况,所述系统资源消耗情况为所述工作数据被处理时,执行对所述工作数据处理操作的至少一个组件占用的系统资源信息。
第二方面,本发明实施例还提供了一种对物联网平台压力测试方法,应用于服务器,所述方法包括:建立与物联网平台的通信连接;接收所述物联网平台发送的虚拟资源信息;依据所述虚拟资源信息建立通信机制;根据所述通信机制接收所述物联网平台管理的多个工业设备传输的工作数据,并将所述工作数据发送至所述物联网平台进行处理,以对所述物联网平台进行压力测试。
第三方面,本发明实施例还提供了一种对物联网平台压力测试装置,应用于服务器,所述装置包括:处理模块,用于建立与物联网平台的通信连接;收发模块,用于接收所述物联网平台发送的虚拟资源信息;所述处理模块,还用于依据所述虚拟资源信息建立通信机制;所述收发模块,还用于根据所述通信机制接收所述物联网平台管理的多个工业设备传输的 工作数据,并将所述工作数据发送至所述物联网平台进行处理,以对所述物联网平台进行压力测试。
第四方面,本发明实施例还提供了一种服务器,所述服务器包括存储器与处理器,所述存储器用于存储计算机程序代码,所述处理器用于执行存储于所述存储器中的计算机程序代码以实现所述的对物联网平台压力测试方法。
本发明实施例提供的一种对物联网平台压力测试系统、方法、装置及服务器,该系统包括服务器、物联网平台以及管理平台,该物联网平台用于接入多个工业设备。该物联网平台用于建立与服务器的通信连接,将虚拟资源信息发送至所述服务器,进而该服务器用于依据虚拟资源信息建立通信机制,依据该通信机制接收多个工业设备传输的工作数据,并将工作数据发送至物联网平台进行处理,最后该管理平台将监控物联网平台上各个组件处理工作数据时对系统资源的消耗情况。由此可见,本方案中,服务器通过根据实际测试要求建立通信机制,并将接收到的工业设备传输的工作数据发给物联网平台进行处理,以实现对物联网平台处理能力的压力测试,其测试手段部署简单,降低了对操作人员的专业技能要求,也降低了测试人力投入成本,显著提高了测试效率。
为使本发明的上述目的、特征和优点能更明显易懂,下文特举较佳实施例,并配合所附附图,作详细说明如下。
附图说明
为了更清楚地说明本发明实施例的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,应当理解,以下附图仅示出了本发明的某些实施例,因此不应被看作是对范围的限定,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他相关的附图。
图1示出了本发明实施例提供的一种对物联网平台压力测试系统的结构示意图。
图2示出了本发明实施例提供的一种服务器的结构示意图。
图3示出了本发明实施例提供的一种对物联网平台压力测试方法的 流程示意图。
图4示出了本发明实施例提供的一种对物联网平台压力测试装置的功能模块示意图。
图示:10-对物联网平台压力测试系统;100-管理平台;200-物联网平台;300-服务器;400-工业设备;310-对物联网平台压力测试装置;320-存储器;330-处理器;340-通信单元;311-处理模块;312-收发模块。
具体实施方式
下面将结合本发明实施例中附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。因此,以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围,而是仅仅表示本发明的选定实施例。基于本发明的实施例,本领域技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例,都属于本发明保护的范围。
应注意到:相似的标号和字母在下面的附图中表示类似项,因此,一旦某一项在一个附图中被定义,则在随后的附图中不需要对其进行进一步定义和解释。同时,在本发明的描述中,术语“第一”、“第二”等仅用于区分描述,而不能理解为指示或暗示相对重要性。
在软件上线前一般需要对软件进行压力测试,其通过专门使用应用于web测试的压力测试工具,测试待测试的软件同时负载上千万用户时的性能、可能性及稳定性。该种测试手段一般都面向web应用测试,适用范围较窄,有很大的局限性,并且其压力测试工具对人员要求较高,测试的成本也较高。
因此,本发明实施例提供一种对物联网平台压力测试系统,其不同于对将上线软件的测试,其主要用于对物联网平台压力测试。需要说明的是,该物联网平台对接入的多个工业设备进行管理,其对物联网平台的负载能力具有较大的要求,因此,在物联网平台上线前对其进行压力测试是必要 的。该工业设备指的是工业生产设备和各类机床,如车床、铣床、磨床、刨床等机器,该物联网平台为对各类工业设备进行数据收集、处理以及状态控制的后端平台。
本方案通过在物联网平台上部署监控软件,同时设置多个脚本,以实现监控物联网平台同时管理多台工业设备时的系统资源消耗,以完成对物联网平台的压力测试。由于脚本的执行并不依赖于具体的操作系统,执行本方案时,只需要将监控软件和脚本部署到待测的任意一种物联网平台即可,然后通过与物联网平台通信连接的管理平台查看物联网平台的系统资源消耗情况,大大简化了部署操作,提高了方案的适应性。
请参照图1,是本发明实施例提供的一种对物联网平台压力测试系统10的结构示意图,该系统包括管理平台100、物联网平台200、服务器300以及工业设备400,该工业设备400分别与服务器300和物联网平台200通信连接,该物联网平台200与管理平台100通信连接。
该物联网平台200用于接入多台工业设备400,同时该物联网平台200上安装有监控软件和多个脚本文件,该脚本文件包括初始化脚本、测试脚本、创建脚本以及删除脚本。首先,为了保证物联网平台200与服务器300相互传递信息,需建立物联网平台200与服务器300的通信连接。
其具体实现方式为:在服务器300建立之初,该服务器300会将自身的IP地址和账号密码事先发送给物联网平台200。进而在物联网平台200需要与服务器300建立通信连接时,该物联网平台200先响应用户操作录入将连接的服务器300的IP地址和账号密码,并发送至服务器300进行验证,验证通过后,该物联网平台200将得到验证成功的反馈信息;进而,物联网平台200再将初始化脚本发送至服务器300,服务器300运行该初始化脚本建立与物联网平台200的通信连接,同时该服务器300将反馈连接成功的信息至物联网平台200。
在物联网平台200与服务器300建立通信连接后,该物联网平台200将会将存储于自身数据库中的虚拟资源信息发送至服务器300。该虚拟资源信息包括但不限于,虚拟网关创建代码、测试脚本、创建脚本以及删除 脚本。
该服务器300用于根据接收的虚拟资源信息建立通信机制,以依据该通信机制接收多个工业设备传输的工作数据,以将接收到的工作数据发送至物联网平台200进行进一步处理。该服务器300根据虚拟资源信息建立通信机制的具体方式为:
首先,该服务器300会根据该虚拟资源信息中包含的测试脚本配置映射关系,该映射关系包括虚拟网关、虚拟网关对应的不同通信协议的通道、一个通道对应的至少一个工业设备以及每个工业设备的属性的对应关系。需要说明的是,该网关又称为网间连接器、协议转换器,是多个网络间提供数据转换服务的计算机系统或设备,其主要功能为在使用不同的通信协议、数据格式或语言,甚至体系结构完全不同的两种系统之间起翻译作用,其将对接收到的信息进行重新打包,以适应目的系统的需求下,同时起到过滤和安全的作用;通常情况下,该网关为硬件设备,在本发明实施例中,将该网关设置为虚拟网关,一方面减少了硬件成本的开发,另一方面可根据实际需要便捷地设置虚拟网关的数量,而不必花费大量的开发费用增加或删除硬件设备。该通道为采用不同通信协议的数据通道,如该通信协议可以为但不限于,opc-ua通信协议或modbus通信协议,采用同一种通信协议的工业设备可选择同一个通道进行数据传输。一个工业设备可以包含多个属性信息,如该工业设备为振动器,则属性可以为振动频率、振幅、时间等信息。
换句话说,该服务器300根据测试脚本配置映射关系,即是配置虚拟网关的数量、每个虚拟网关下对应的通道的数量、每个通道下对应的工业设备的数量以及每个工业设备具体包括的属性明细。容易理解的,由于该测试脚本为物联网平台200发送至服务器300中的且虚拟资源的映射关系均已进行参数化处理,故测试人员在每次测试之前可根据实际需要通过参数实时控制变更该虚拟网关数量、通道数量、工业设备数量以及属性数量再进行实际测试。如在第一次测试中,该虚拟网关的数量可设置为50个,每个虚拟网关下的通道数量可设置为10个,每个通道下的工业设备可设 置为50个,每个工业设备的属性可设置为20个,若经过这次压力测试发现没有达到物联网平台200的负载能力,即可在下一次测试中增加虚拟网关、通道、工业设备、属性中一个或多个的数量,以便于知晓物联网平台200的极限负载能力,便于对物联网平台200进行综合管控以及扩容。
其次,该服务器300将会依据虚拟资源信息中的创建脚本通过虚拟网关创建代码按照该映射关系创建出虚拟网关,由于虚拟网关与通道、工业设备以及属性的对应关系已经设定,故创建出虚拟网关相当于创建了一个虚拟网关、通道、工业设备以及属性的完整通信机制。
除此之外,若需进行下一次测试或者程序运行过程中出现错误,则该服务器300可调用虚拟资源信息中的删除脚本删除多余的虚拟网关,或运行错误的虚拟网关。
在服务器300创建好了通信机制后,该服务器300将通过该通信机制接收多个工业设备传输的工作数据,该工作数据为事先设定的该工业设备工作过程中将会采集对应的属性数据,进而该服务器300将会把接收到的多个工业设备发送的工作数据实时发送至物联网平台200进行处理和监控。
该物联网平台200实际对接收到的工作数据进行处理,并在数据异常时,及时对相应的工业设备进行调控。安装在该物联网平台200中的监控软件将会在物联网平台200对工作数据处理的进程中,实时监控安装在物联网平台200上的至少一个组件对物联网平台200的系统资源消耗情况,并将该系统资源消耗情况实时发送至管理平台100以图形界面形式展现于用户,该系统资源消耗情况实时反映了物联网平台200的负载能力,即能同时对多少工业设备进行数据处理及状态监控,以实现对物联网平台200的压力测试。
需要说明的是,该组件为物联网平台200对工作数据进行处理时,实际参与处理的部件,该组件为对数据和方法的简单封装,组件也可以有自己的属性和方法,属性是组件数据的简单访问者,方法则是组件的一些简单而可见的功能,使用组件可以实现拖方式编程、快速的属性处理以及真 正的面相对象设计,可以理解为,组件能实现单一的功能流程,多个组件的配合形成完整的业务流程。该系统资源消耗具体指CPU消耗、内存消耗、网络开销等系统资源。
由此可见,本发明实施例提供的一种对物联网压力测试系统,只需要在物联网平台上安装监控软件和少量的脚本程序,即可在模拟测试时,对物联网平台的负载能力进行测试,部署简单,测试简单,提高了测试效率。
请参照图2,是本发明实施例提供的一种服务器300的结构示意图,该服务器300为对物联网平台压力测试系统10中的核心设备,其通过对物联网平台200推送的虚拟资源信息建立了与工业设备400间的通信机制,并可根据实际需要运行变更后的脚本信息重新建立通信机制,灵活性强,提高了测试效率。该服务器300包括对物联网平台压力测试装置310、存储器320、处理器330以及通信单元340。
该存储器320、处理器330以及通信单元340各元件相互之间直接或间接地电性连接,以实现数据的传输或交互。例如,这些元件相互之间可通过一条或多条通讯总线或信号线实现电性连接。处理器330用于执行存储器320中存储的可执行模块,例如对物联网平台压力测试装置310包括的软件功能模块及计算机程序等。
其中,存储器320可以是,但不限于,随机存取存储器(Random Access Memory,RAM),只读存储器(Read Only Memory,ROM),可编程只读存储器(Programmable Read-Only Memory,PROM),可擦除只读存储器(Erasable Programmable Read-Only Memory,EPROM),电可擦除只读存储器(Electric Erasable Programmable Read-Only Memory,EEPROM)等。其中,存储器320用于存储程序,处理器330在接收到执行指令后,执行所述程序。通信单元340用于通过网络建立工业设备400与物联网平台200之间的通信连接,并用于通过所述网络收发数据。
请参照图3,是本发明实施例提供的一种对物联网平台压力测试方法的流程示意图,该方法应用于服务器,该方法包括:
S110,建立与物联网平台的通信连接。
例如,结合图1,服务器300接收该物联网平台200发送的该服务器300的IP地址和账号密码并进行验证,验证通过后,再接收该物联网平台200发送的初始化脚本,并根据接收到的初始化脚本建立与物联网平台200的通信连接。
S120,接收物联网平台发送的虚拟资源信息。
具体为,当服务器300与物联网平台200建立通信连接后,该物联网平台200将会向服务器300发送虚拟资源信息,该虚拟资源信息包括但不限于,虚拟网关创建代码、测试脚本、创建脚本以及删除脚本。
S130,依据虚拟资源信息建立通信机制。
首先,该服务器300会根据该虚拟资源信息中包含的测试脚本配置映射关系,该映射关系包括虚拟网关、虚拟网关对应的不同通信协议的通道、一个通道对应的至少一个工业设备以及每个工业设备的属性的对应关系。需要说明的是,该网关又称为网间连接器、协议转换器,是多个网络间提供数据转换服务的计算机系统或设备,其主要功能为在使用不同的通信协议、数据格式或语言,甚至体系结构完全不同的两种系统之间起翻译作用,其将对接收到的信息进行重新打包,以适应目的系统的需求下,同时起到过滤和安全的作用;通常情况下,该网关为硬件设备,在本发明实施例中,将该网关设置为虚拟网关,一方面减少了硬件成本的开发,另一方面可根据实际需要便捷地设置虚拟网关的数量,而不必花费大量的开发费用增加或删除硬件设备。该通道为采用不同通信协议的数据通道,如该通信协议可以为但不限于,opc-ua通信协议或modbus通信协议,采用同一种通信协议的工业设备可选择同一个通道进行数据传输。一个工业设备可以包含多个属性信息,如该工业设备为振动器,则属性可以为振动频率、振幅、时间等信息。
其次,该服务器300将会依据虚拟资源信息中的创建脚本通过虚拟网关创建代码按照该映射关系创建出虚拟网关,由于虚拟网关与通道、工业设备以及属性的对应关系已经设定,故创建出虚拟网关相当于创建了一个 虚拟网关、通道、工业设备以及属性的完整通信机制。
除此之外,若需进行下一次测试或者程序运行过程中出现错误,则该服务器300可调用虚拟资源信息中的删除脚本删除多余的虚拟网关,或运行错误的虚拟网关。
S140,根据通信机制接收物联网平台管理的多个工业设备传输的工作数据,并将工作数据发送至所述物联网平台进行处理,以对物联网平台进行压力测试。
该服务器300将通过该通信机制接收多个工业设备传输的工作数据,该工作数据为事先设定的该工业设备工作过程中将会采集对应的属性数据,进而该服务器300将会把接收到的多个工业设备发送的工作数据实时发送至物联网平台200进行处理和监控,以实现对物联网平台200的压力测试。
请参照图4,是本发明实施例提供的一种对物联网平台压力测试装置310的功能模块示意图,该装置包括处理模块311和收发模块312,该处理模块311可以由安装于服务器300中的处理器330执行,该收发模块312可以由安装于服务器300中的通信模块340执行。
处理模块311,用于建立与物联网平台的通信连接。
在本发明实施例中,步骤S110可以由处理模块311执行。
收发模块312,用于接收物联网平台发送的虚拟资源信息。
在本发明实施例中,步骤S120可以由第一接收模块312执行。
处理模块311,还用于依据虚拟资源信息建立通信机制。
在本发明实施例中,步骤S130可以由处理模块311执行。
收发模块312,还用于根据通信机制接收物联网平台管理的多个工业设备传输的工作数据,并将工作数据发送至物联网平台进行处理,以对物联网平台进行压力测试。
在本发明实施例中,步骤S140可以由收发模块312执行。
由于在对物联网平台压力测试方法部分已经详细描述,在此不再赘述。
综上所述,本发明实施例提供的一种对物联网平台压力测试系统、方 法、装置及服务器,该系统包括服务器、物联网平台以及管理平台,该物联网平台用于接入多个工业设备。该物联网平台用于建立与服务器的通信连接,将虚拟资源信息发送至所述服务器,进而该服务器用于依据虚拟资源信息建立通信机制,依据该通信机制接收多个工业设备传输的工作数据,并将工作数据发送至物联网平台进行处理,最后该管理平台将监控物联网平台上各个组件处理工作数据时对系统资源的消耗情况。由此可见,本方案中,服务器通过根据实际测试要求建立通信机制,并将接收到的工业设备传输的工作数据发给物联网平台进行处理,以实现对物联网平台处理能力的压力测试,其测试手段部署简单,降低了对操作人员的专业技能要求,也降低了测试人力投入成本,显著提高了测试效率。
在本申请所提供的几个实施例中,应该理解到,所揭露的装置和方法,也可以通过其它的方式实现。以上所描述的装置实施例仅仅是示意性的,例如,附图中的流程图和框图显示了根据本发明的多个实施例的装置、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上,流程图或框图中的每个方框可以代表一个模块、程序段或代码的一部分,所述模块、程序段或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意,在有些作为替换的实现方式中,方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如,两个连续的方框实际上可以基本并行地执行,它们有时也可以按相反的顺序执行,这依所涉及的功能而定。也要注意的是,框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合,可以用执行规定的功能或动作的专用的基于硬件的系统来实现,或者可以用专用硬件与计算机指令的组合来实现。
另外,在本发明各个实施例中的各功能模块可以集成在一起形成一个独立的部分,也可以是各个模块单独存在,也可以两个或两个以上模块集成形成一个独立的部分。
所述功能如果以软件功能模块的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。应注意到:相似的标号和字母在下面的附图中表示类似项,因此,一旦某一项在一个附图中被定义,则在随后的附图中不需要对其进行进一步定义和解释。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应所述以权利要求的保护范围为准。

Claims (10)

  1. 一种对物联网平台压力测试系统,其特征在于,所述系统包括服务器、物联网平台以及管理平台,所述物联网平台用于接入多个工业设备;
    所述物联网平台用于建立与所述服务器的通信连接,将虚拟资源信息发送至所述服务器,所述虚拟资源信息中的每种参数信息包含的数量可直接在脚本中配置;
    所述服务器用于依据所述虚拟资源信息建立通信机制,依据所述通信机制接收所述多个工业设备传输的工作数据,并将所述工作数据发送至所述物联网平台进行处理;
    所述管理平台用于获取所述物联网平台的系统资源消耗情况,所述系统资源消耗情况为当所述工作数据被处理时,执行对所述工作数据处理操作的至少一个组件占用的系统资源信息。
  2. 如权利要求1所述的系统,其特征在于,所述物联网平台具体用于将所述服务器的IP地址和账号密码发送至所述服务器进行验证,验证通过后,所述物联网平台将初始化脚本发送至所述服务器以建立与所述服务器的通信连接。
  3. 如权利要求1所述的系统,其特征在于,所述虚拟资源信息包括虚拟网关创建代码、测试脚本和创建脚本;
    所述服务器用于依据所述测试脚本配置映射关系,所述映射关系包括虚拟网关、虚拟网关对应的不同通信协议的通道、一个通道对应的至少一个所述工业设备以及每个所述工业设备的属性的对应关系;
    依据所述创建脚本通过所述虚拟网关创建代码按照所述映射关系创建所述虚拟网关,以根据所述虚拟网关接收所述工业设备发送的工作数据。
  4. 如权利要求3所述的系统,其特征在于,所述虚拟资源还包括删除脚本,
    所述服务器用于依据所述删除脚本删除已创建的虚拟网关。
  5. 一种对物联网平台压力测试方法,应用于服务器,其特征在于, 所述方法包括:
    建立与物联网平台的通信连接;
    接收所述物联网平台发送的虚拟资源信息,所述虚拟资源信息中的每种参数信息包含的数量可直接在脚本中配置;
    依据所述虚拟资源信息建立通信机制;
    根据所述通信机制接收所述物联网平台管理的多个工业设备传输的工作数据,并将所述工作数据发送至所述物联网平台进行处理,以对所述物联网平台进行压力测试。
  6. 如权利要求5所述的方法,其特征在于,所述建立与物联网平台的通信连接的步骤包括:
    接收所述物联网平台发送的所述服务器的IP地址和账号密码;
    对所述IP地址和账号密码验证通过后,接收所述物联网平台发送的初始化脚本;
    依据所述初始化脚本建立与所述物联网平台的通信连接。
  7. 如权利要求5所述的方法,其特征在于,所述虚拟资源信息包括虚拟网关创建代码、测试脚本和创建脚本,
    所述依据所述虚拟资源信息建立通信机制的步骤包括:
    依据所述测试脚本配置映射关系,所述映射关系包括虚拟网关、虚拟网关对应的不同通信协议的通道、一个通道对应的至少一个工业设备以及每个所述工业设备的属性的对应关系;
    依据所述创建脚本通过所述虚拟网关创建代码按照所述映射关系创建所述虚拟网关,以根据所述虚拟网关接收所述工业设备发送的工作数据。
  8. 如权利要求7所述的方法,其特征在于,所述虚拟资源信息还包括删除脚本,
    所述方法还包括:
    依据所述删除脚本删除已创建的虚拟网关。
  9. 一种对物联网平台压力测试装置,应用于服务器,其特征在于,所述装置包括:
    处理模块,用于建立与物联网平台的通信连接;
    收发模块,用于接收所述物联网平台发送的虚拟资源信息,所述虚拟资源信息中的每种参数信息包含的数量可直接在脚本中配置;
    所述处理模块,还用于依据所述虚拟资源信息建立通信机制;
    所述收发模块,还用于根据所述通信机制接收所述物联网平台管理的多个工业设备传输的工作数据,并将所述工作数据发送至所述物联网平台进行处理,以对所述物联网平台进行压力测试。
  10. 一种服务器,其特征在于,所述服务器包括存储器与处理器,所述存储器用于存储计算机程序代码,所述处理器用于执行存储于所述存储器中的计算机程序代码以实现如权利要求5-8任意一项所述的对物联网平台压力测试方法。
PCT/CN2020/070376 2019-01-24 2020-01-06 物联网平台压力测试系统、方法、装置及服务器 WO2020151483A1 (zh)

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