适用于多尺寸应答器的生产符合性自动测试平台的设计与实现

Design and Implementation of an Automatic Production Compliance Testing Platform for Multi Size Balises

摘要:

为解决应答器批量生产中存在的测试效率低、人工依赖度高、数据管理不规范、产品一致性难以保证等问题,尤其针对标准尺寸与大尺寸应答器难以在同一平台兼容测试的痛点,本文设计并实现一种兼容多尺寸应答器出厂符合性验证的自动测试平台。平台采用模块化硬件架构与分层软件架构,以测试主控机为核心,集成可编程数字信号发生器、数据采集单元、功率放大器、频谱分析仪、专用测试天线及自动测控软件,可实现应答器启动功能、输入输出特性、上行链路信号特性、接口C特性等关键指标的全自动检测,构建了多尺寸应答器标准化测试体系,形成的测试系统支持测试流程自动化执行、结果智能判定及数据存储与追溯,有效降低人工干预,提升生产效率与产品一致性。实际应用表明,该测试平台运行稳定、测试精度高、扩展性强,能够满足不同类型应答器批量生产的调试与测试需求,具有重要的工程应用价值。

Abstract:

To address issues such as low testing efficiency, high reliance on manual labor, non-standardized data management, and difficulties in ensuring product consistency in the mass production of balises, particularly the incompatibility of standard and large-sized balises for testing on the same platform, this paper designs and implements an automated testing platform for factory compliance verification of multi-size balises. With a test control machine as its core, the platform adopts a modular hardware architecture and a layered software architecture, which integrates a programmable digital signal generator, data acquisition unit, power amplifier, spectrum analyzer, dedicated test antenna, and automated measurement and control software, enabling fully automated testing of key metrics such as balise activation functions, input-output characteristics, uplink signal characteristics, and interface C performance. Construct standard testing system of multi-sized balises. The system supports automated test execution, intelligent result evaluation, and data storage with traceability, effectively reducing manual intervention and improving production efficiency and product consistency. Practical applications demonstrate that the testing platform operates stably, achieves high testing accuracy, and exhibits strong scalability, meeting the debugging and testing requirements for various types of balise mass production, with significant engineering application value.