iCelsius wireless: wireless monitoring with smart phones and tablets
First Claim
1. A system for monitoring using low power WiFi based wireless sensor device for cooking, health and home environment applications that will work with smart phones and tablets, the system comprising:
- WiFi wireless sensor device for detection or sensing temperature, relative humidity, indoor air quality, leak detection and water quality;
the smart phone or tablet for provisioning;
a wireless network with external access points for remote monitoring;
provisioning of the wireless sensor by making the wireless sensor into a WiFi access point connecting to a server in the cloud and passing the sensor data to a smart phone or, configuring the wireless sensor for monitoring;
activating sensors to make measurements periodically or continuously;
extracting the sensor data to a smart phone or tablet remotely through a server in the internet cloud; and
wherein the wireless sensor has onboard memory to save sensor data and an onboard connector that includes I2C, SPI, and analog to digital interfaces to connect to sensor probes that can connect to these interfaces with auto-detection of the type of sensor probe by the wireless sensor device.
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Abstract
Home use of sensors has been limited to rudimentary devices such as using a thermometer or sensors installed in homes by third party for security. An affordable sensor with advanced capabilities as used in commercial applications has not been possible. Smartphone or smart tablets, with advanced computing ability, has not been a platform for sensor communications though the capability exists. Recent products such as the iCelsius convert the iPhone into a data logger for measuring temperature and relative humidity. However, these sensors are tethered to the device and not wireless. A cost effective sensor solution for consumer application with remote monitoring capability is now possible using WiFi based wireless sensors that will work with the smart phones and the cloud based computing on the internet; such an integration of these three platforms in such a way that the user does not have to intervene to make it all work seamlessly is the purpose of this invention.
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Citations
6 Claims
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1. A system for monitoring using low power WiFi based wireless sensor device for cooking, health and home environment applications that will work with smart phones and tablets, the system comprising:
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WiFi wireless sensor device for detection or sensing temperature, relative humidity, indoor air quality, leak detection and water quality; the smart phone or tablet for provisioning; a wireless network with external access points for remote monitoring; provisioning of the wireless sensor by making the wireless sensor into a WiFi access point connecting to a server in the cloud and passing the sensor data to a smart phone or, configuring the wireless sensor for monitoring; activating sensors to make measurements periodically or continuously; extracting the sensor data to a smart phone or tablet remotely through a server in the internet cloud; and wherein the wireless sensor has onboard memory to save sensor data and an onboard connector that includes I2C, SPI, and analog to digital interfaces to connect to sensor probes that can connect to these interfaces with auto-detection of the type of sensor probe by the wireless sensor device. - View Dependent Claims (2, 3, 4)
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5. A system of communication for battery powered WiFi sensors that will work with smart phones and tablets, the system comprising:
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wireless sensors broadcasting as a soft access point with a push of a button; a smart phone or tablet to connect to a wireless sensor set as an access point; wireless sensors that are programmed, configured and controlled during provisioning through a smart phone or tablet through an APP; wireless sensors can be set in the data logging mode and activated for monitoring with the smart phones or tablet through a server in the cloud with no user intervention; and wherein the wireless sensor has onboard memory to save sensor data and an onboard connector that includes I2C, SPI, and analog to digital interfaces to connect to sensor probes that can connect to these interfaces with auto-detection of the type of sensor probe by the wireless sensor device. - View Dependent Claims (6)
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Specification