HVAC Controller Wireless Setup Using Mobile Device Touch Interface
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Solution Overview
Problem
Current HVAC systems lack user-friendly and efficient methods for remote control and configuration, limiting user experience and system performance.
Innovation Solution
A mobile device with a wireless interface is used to program an HVAC controller, allowing direct wireless communication for downloading application program code, configuring parameters, and uploading settings to the HVAC controller, enhancing remote access and control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If HVAC systems use traditional control methods with physical interfaces, then system reliability is maintained, but ease of operation deteriorates due to lack of remote access capability
Solution Approach 1:
The HVAC controller is equipped with multiple communication interfaces (wireless interface and communication port) that can serve different functions: the wireless interface enables remote mobile device connectivity while the communication port provides wired connectivity options, making the system universally compatible with various user needs and devices
2Ease of operation
If HVAC systems implement remote wireless access capability, then ease of operation improves through mobile device control, but device complexity increases due to additional wireless interfaces and communication protocols
Solution Approach 1:
A communication protocol acts as an intermediary layer between the mobile device's wireless interface and the HVAC controller's communication port, enabling seamless data exchange without requiring complex direct integration, thus simplifying the overall system architecture while maintaining remote accessibility
Data Source
AI summary
An HVAC controller may be programmed using a mobile device having a touch screen display, a wireless port and a controller that is in operative communication with the touch screen display and the wireless port. The controller may establish communication with and download an application program code from the remote download server. The controller may establish a direct wireless connection between the wireless port of the mobile device and the wireless interface of the HVAC controller and execute the application program code, which provides one or more configuration screens on the touch screen display of the mobile device to enable the user to configure the HVAC controller via one or more configuration parameters, and then upload the one or more configuration parameters to the HVAC controller via the direct wireless connection between the wireless port of the mobile device and the wireless interface of the HVAC controller.