Method and device for testing communication and high-precision three-dimensional positioning integrated module

Abstract

The invention discloses a method and a device for testing a communication and high-precision three-dimensional positioning integrated module. The device comprises an integrated module, a terminal router, a background display terminal and test auxiliary equipment, a test environment is established, and the local IP address, the master-slave attribute, the transmission mode, the working frequency band and other attributes of the integrated module are set; performance tests of relative ranging precision, indoor relative positioning precision, indoor and outdoor three-dimensional positioning seamless switching capability, indoor and outdoor absolute positioning precision and cooperative positioning capability, network adaptive capability, maximum communication rate, transmission distance, whole network end-to-end communication capability and single-hop time delay are realized. The method is suitable for indoor and outdoor positioning scenes, and positioning and communication conditions during seamless switching of indoor and outdoor environments can be effectively observed; and communication testing and positioning testing are combined, so that simultaneous testing in two fields is realized, the testing cost is effectively reduced, and the testing efficiency and flexibility are improved.

Description

Technical field [0001] The present invention relates to the field of communication, navigation and positioning, and more particularly to test methods and apparatus for communication and high precision three-dimensional positioning integrated modules. Background technique [0002] Currently, existing communication, positioning module test methods are separated from communication testing and positioning tests. For the performance test of the communication self-network system, there is a need for a large number of manual operations, using a variety of hardware devices and test software for module configuration and testing indicators such as transmission rate, transmission bandwidth, packet loss ratio; testing the positioning module, need Using various RTK receiving devices and device assistance, test certification through the real motion of the module, and the module positioning test is typically tested separately from the indoor chamber to two scenes. When the module communication ...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems of large test workload, low test efficiency and high test cost in the existing communication and positioning integrated module test method, the present invention discloses a test method and device for a communication and high-precision three-dimensional positioning integrated module. The device of the present invention includes an integrated module, terminal routing, background display terminal, and test auxiliary equipment. Relative ranging accuracy, indoor relative positioning accuracy, indoor and outdoor 3D positioning seamless switching capability, indoor and outdoor absolute positioning accuracy and collaborative positioning capability, network adaptive capability, maximum communication rate, transmission distance, end-to-end communication capability of the entire network, and single Performance test of hop delay

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