PC机可配置式空调测试工装的研制

发布时间：2018-03-28 23:41

本文选题：PC　切入点：可配置　出处：《吉林大学》2012年硕士论文

【摘要】：PC机可配置式空调测试工装能够及时发现空调控制器的异常，该测试工装实现了对空调驱动器的性能和工作状态的监控，是空调测试人员和空调维修人员进行系统测试的有效工具。此测试工装可与PC机相连，通过PC配置测试流程、测试步骤以及测试内容等。并且在脱离PC机的环境下，测试工装可以独立地按照存储于存储介质上的信息完成测试工作。测试结果可以以动态显示的方式反馈，当有异常情况发生时会发出警报，完成智能化的测试工作。人机互动是通过键盘按键和LCD液晶显示屏进行的，测试内容由键盘按键进行选择，测试完毕时，LCD液晶屏上会显示采集到的数据，并且会显示数据是否正确。 PC机可配置式空调测试系统在空调驱动器检测中应用，通过精确的、可靠的实时监控和测试，及时发现空调驱动器的焊接错误以及元器件损坏等情况，使空调驱动器能够正常运行得以保障。系统大致分为控制模块、测试模块以及注入模块三个部分。每个单元相互独立，通过隔离的通讯系统相互连接在一起，构成一个整体的测试系统。控制模块的作用包括：测试命令的发送、测试数据的接收以及数据的分析；测试模块的作用：接收指令，进行测试，上传数据至主控方；注入模块的作用是接收指令并按照指令进行动作。本系统主控模块和注入模块选择的是意法半导体（ST）公司的STM32系列微控制器，对应软件部分选用的是IAR EWARM这款编译软件。测试模块选择德州仪器（TI）公司的TMS320F281X系列为控制器，对应的软件部分选用的是CCS编译器。如今，，整个系统已经搭建在用，经过生产线上的试运行，不仅实现了设计之初的大多设想，并且在检测速度、稳定性等方面的性能超过了我们的预期，倘若能够得到广泛的应用，在很大程度上可以使空调驱动器测试的自动化进得以程提升，从而大大降低工作人员的劳动强度，大量减少空调企业的预算。
[Abstract]:PC configurable air conditioning test tool can detect the abnormal of air conditioning controller in time. The test tool can monitor the performance and working state of air conditioning driver. It is an effective tool for air conditioning testers and air conditioning maintainers to carry out system testing. This testing tool can be connected to a PC, through which the test process, test steps, and test contents can be configured. The test kit can independently complete the test according to the information stored on the storage medium. The test results can be feedback in a dynamic manner, and an alert will be issued when an exception occurs. The man-machine interaction is carried out through keyboard keys and LCD LCD screen. The test contents are selected by keyboard keys. When the test is finished, the collected data will be displayed on the LCD LCD screen. It also shows whether the data is correct. The PC configurable air conditioning test system is used in the air conditioning driver detection. Through accurate and reliable real-time monitoring and testing, the welding errors of the air conditioning driver and the damage of the components are found in time. The system is divided into three parts: the control module, the test module and the injection module. Each unit is independent of each other and connected together through the isolated communication system. The function of the control module includes: sending the test command, receiving the test data and analyzing the data; the function of the test module: receiving the instruction, carrying on the test, uploading the data to the main control party; The function of the injection module is to receive instructions and follow them. The main control module and the injection module of this system choose the STM32 series microcontrollers of Italy Semiconductor STC Company, and the corresponding software part is the compiling software IAR EWARM. The test module selects the TMS320F281X series of Texas Instruments Company as the controller. The corresponding software part is the CCS compiler. Now, the whole system has been built and used. After the trial operation on the production line, not only most of the initial design assumptions have been realized, but also the performance in terms of detection speed, stability and so on has exceeded our expectations. If it can be widely used, it can greatly improve the automation of air conditioning driver testing, thus greatly reduce the labor intensity of the staff and greatly reduce the budget of air conditioning enterprises.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP368.3;TP274

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