| Recent years, together with living conditions improvement, there have more and more big houses, two floors' apartments and villas. In order to meet modern family needs, family central air conditioners are occurred. Compare with the traditional central air conditioner, the family central air conditioner units have following benefits, such like easy for decoration, more comfortable, lower costs and energy saving and so on. So more and more consumers like it.However, some times late, the maintenance issues of family central air conditioner are shown up. The family central air conditioner has complex structure; it requires high skills for maintenance and repair. Due to lack of maintenance, non-professional maintenance and high maintenance costs, it causes a lot of troubles; it blocks the further development of family central air conditioner.The information collection system of family central air conditioner add data collection circuit board, it monitors the air conditioner via the control net work of the CAN bus. In the system, using PC to manage and monitor multi air conditioners. The system helps to save a lot of maintenance manpower and ensure the air conditioner safely run.In past more than one year, we over came the installation difficulties of the CAN, solved the long distance data transmission issues. We are able to save the huge data and data management. We developed lower cost and reliable hard ware of CAN data transfer point and related software. We also developed the software of PC data system monitoring.The information collection system of family central air conditioner provides new solutions towards the high running costs and high maintenance costs. It brings new way to solve high after sales service cost and poor service quality of the manufacturer. It improves the commissioning efficiency of the manufacturer. At same time, base on the PC data system, it also creates the possibility of remote diagnosis and wide area monitor. |
PDF Full Text Request