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US 12,281,806 B1Granted
Wireless sensors system and method of using the same
AssigneeEvergreen Telemetry LLC
InventorRussell Peter Secor
Life of this patent
Estimating the term…
Abstract
An apparatus, system, and methods for measuring environmental parameters are disclosed. The apparatus, system and methods can be used for a variety of applications, including HVAC air balancing and building commissioning. The system includes a variety of wireless sensing modules and wearable modules for control. display, and storage. Parameters measured include air and water temperature, pressure. velocity, and flow. Also included are sensors for light intensity, CO concentrations, and CO2 concentrations.
Claims18
A test and balance data gathering system comprising:
- two or more wireless sensor modules configured to removably couple to two or more locations of a heating, ventilation, and air conditioning (HVAC) system;
- wherein the two or more wireless sensor modules are configured to wirelessly couple to a control module;
- wherein each of the two or more wireless sensor modules comprises an air pressure sensor, a sensor module port, a sensing probe comprising an output port, and a flexible hose coupled directly to and between the sensor module port and the output port, each sensing probe configured to be inserted through a respective opening in a duct wall of the HVAC system and used in obtaining a pressure measurement;
- wherein the two or more wireless sensor modules are configured to directly and removably couple to the duct wall at two or more locations of the HVAC system through respective attachment mechanisms, each attachment mechanism comprising one of a clip, magnet, hook and loop fasteners, or adhesive dot;
- wherein the one of the clip, magnet, hook and loop fasteners, or adhesive dot is configured to directly couple to the HVAC system when the two or more wireless sensor modules are removably coupled to the two or more locations of the HVAC system;
- wherein the two or more wireless sensor modules are configured to obtain air pressure measurements substantially simultaneously at the two or more locations using the two or more wireless sensor modules;
- wherein the two or more wireless sensor modules are configured to transmit the air pressure measurements over a telecommunication channel to the control module;
- wherein the control module is a mobile computing device configured to execute software instructions that cause the control module to simultaneously display, in substantially real time, the air pressure measurements from at least two of the wireless sensor modules;
- wherein the test and balance data gathering system comprises a data logging mode configured to collect a plurality of measurements regularly from the wireless sensor modules over a period of days, wherein the plurality of measurements comprise the air pressure measurements;
- wherein the data logging mode is configured to store the plurality of measurements plotted against time to show a relationship between events;
- and
- wherein the data logging mode is configured to compare the plurality of measurements against other measurements taken from other wireless sensor modules.
9 more elements
A test and balance data gathering system comprising:
- two or more wireless sensor modules configured to removably couple to two or more locations of a heating, ventilation, and air conditioning (HVAC) system;
- wherein the two or more wireless sensor modules are configured to wirelessly couple to a control module through a wireless radio electronic portion comprised in each of the two or more wireless sensor modules;
- wherein each of the two or more wireless sensor modules comprises an air pressure sensor, a sensing probe coupled to the air pressure sensor, and a flexible hose coupled between the sensing probe and the air pressure sensor, each sensing probe configured to be inserted through a respective opening in a duct wall of the HVAC system and used in obtaining a pressure measurement;
- wherein the two or more wireless sensor modules are configured to directly and removably couple to the duct wall at two or more locations of the HVAC system through respective attachment mechanisms;
- wherein the two or more wireless sensor modules are configured to obtain air pressure measurements substantially simultaneously at the two or more locations using the two or more wireless sensor modules;
- wherein the two or more wireless sensor modules are configured to transmit the air pressure measurements over a telecommunication channel to the control module;
- wherein the control module is a mobile computing device configured to execute software instructions that cause the control module to simultaneously display, in substantially real time, the air pressure measurements from at least two of the wireless sensor modules;
- wherein the control module is communicatively coupled to a remote server over a network, and the air pressure measurements are transmitted to the remote server for remote viewing by a computing device coupled to the remote server;
- wherein the test and balance data gathering system comprises a diagnostic mode and a data logging mode;
- wherein the diagnostic mode is configured to collect the air pressure measurements from the wireless sensor modules and display them in substantially real time;
- wherein the data logging mode is configured to collect a plurality of measurements regularly from the wireless sensor modules over a period of days, wherein the plurality of measurements comprise the air pressure measurements;
- wherein the data logging mode is configured to store the plurality of measurements plotted against time to show a relationship between events;
- and
- wherein the data logging mode is configured to compare the plurality of measurements against other measurements taken from other wireless sensor modules.
11 more elements
A test and balance data gathering system comprising:
- two or more wireless sensor modules configured to removably couple to two or more locations of a heating, ventilation, and air conditioning (HVAC) system, the two or more locations remote from a user;
- wherein each of the two or more wireless sensor modules are configured to wirelessly couple to a control module;
- wherein each of the two or more wireless sensor modules comprises a first sensor module port, a second sensor module port, a sensing probe configured to couple to the first sensor module port through a flexible hose and configured to be inserted through a respective opening in a duct wall of the HVAC system to obtain a pressure measurement, and an air pressure sensor configured to measure a differential pressure between an air pressure received at the first sensor module port and an air pressure received at the second sensor module port;
- wherein the two or more wireless sensor modules are configured to removably couple to a duct wall at the two or more locations of the HVAC system through respective attachment mechanisms configured to directly couple to the HVAC system;
- wherein each sensing probe comprises a first portion comprising an input and a second portion comprising an output, wherein a longest length of the first portion is substantially orthogonal to a longest length of the second portion;
- wherein the two or more wireless sensor modules are configured to transmit measurements of the differential air pressure over a telecommunication channel to the control module;
- wherein the control module is a mobile computing device configured to execute software instructions that cause the control module to simultaneously display, in substantially real time, the measurements of the differential air pressure from at least two of the wireless sensor modules;
- wherein the test and balance data gathering system comprises a diagnostic mode and a data logging mode;
- wherein the diagnostic mode is configured to collect the measurements of the differential air pressure from the wireless sensor modules and display them in substantially real time;
- wherein the data logging mode is configured to collect a plurality of measurements regularly from the wireless sensor modules over a period of days, wherein the plurality of measurements comprise the measurements of the differential air pressure;
- wherein the data logging mode is configured to store the plurality of measurements plotted against time to show a relationship between events;
- and
- wherein the data logging mode is configured to compare the plurality of measurements against other measurements taken from other wireless sensor modules.
10 more elements
Dependencies are inferred from the claim text.