Water environment wireless sensor network performance test bed system
A wireless sensor and network performance technology, applied in the field of Internet of Things, can solve the problem of lack of wireless sensor network
Inactive Publication Date: 2014-05-28
SUZHOU INST FOR ADVANCED STUDY USTC
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[0005] The purpose of the present invention is to provide a water environment wireless sensor network performance test bed system, which is implemented by hardware and has strong pertinence. The test bed system has the characteristics of specificity and scalability, and meets the network requirements of wireless sensor nodes for testing water environment. The network performance testing service demand in the future solves the lack of testing and testing equipment for the overall performance of wireless sensor networks suitable for water environments in the prior art
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[0077] According to the technical solution content of the water environment wireless sensor network performance test system, this embodiment takes the collection of network performance data after completing one-time networking as an example to describe the construction method using the test bed system. The system mainly includes the hardware part. The present invention, that is, the sensor network performance test process, will be further explained below in conjunction with the drawings and embodiments.
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The invention discloses a water environment wireless sensor network performance test bed system. The system comprises a wireless sensor node and a test bed base. The test bed base and the wireless sensor node are integrated to form a combination node. The combination node is provided with a wireless communication module, an AD sensor module, a control module and a serial port power supply module. A server issues initialization configuration information to perform initialization configuration on the combination node, then the combination node uploads data to the server according to a configured uploading period, and finally, the server tests the network performance of the combination node according to the data uploaded by the combination node and the initialization configuration information. The system provided by the invention can be applied to the data collection of a water environment sensor node network performance test, and through cascading, the scale of a detected node is expanded; and application expansion can also be carried out, the system is applied to the data collection of sensor node network performance tests of other application scenes, and the system is a convenient test system of high relevance and expandability.
Description
Technical field [0001] The invention belongs to the technical field of the Internet of Things, and specifically relates to a water environment wireless sensor network performance test bed system. Background technique [0002] With the continuous progress of wireless communication technology, chip and circuit design and manufacturing, wireless sensor networks are being applied in various fields, especially in fields such as battlefield communication and intelligent agriculture. In the process of designing and developing wireless sensor networks, not only the performance of individual sensor nodes needs to be tested, debugged, and analyzed, but the overall performance of the network after node networking also needs to be tested and analyzed for improvement. [0003] In view of the complexity of the environment in which wireless sensor nodes are applied, designers often choose simulation methods to analyze and test sensor nodes. This test method uses software, although it may save wo...
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Inventor 黄刘生陈龙郭伟杰徐宏力
Owner SUZHOU INST FOR ADVANCED STUDY USTC
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