System, method and apparatus for augmenting a building control system domain

• US 10,313,149 B2
• Filed: 01/21/2018
• Issued: 06/04/2019
• Est. Priority Date: 05/13/2014
• Status: Active Grant

• Current Assignee: Senseware, Inc.
• Original Assignee: Senseware, Inc.
• Inventors: Stamatakis, Julien G.
• Primary Examiner(s): Jiang, Charles C
• Assistant Examiner(s): Soe, Kyaw Z
• Application Number:
  US15/876,174
• Publication Number:
  US 20180145847A1
• Time in Patent Office: 499 Days
• CPC Class Codes: F24F 11/50 characterised by user interfaces or communication
• CPC Class Codes: F24F 11/54 using one central controller connected to several sub-controllers
• CPC Class Codes: F24F 11/56 Remote control
• CPC Class Codes: F24F 2110/10 Temperature
• CPC Class Codes: F24F 2110/50 Air quality properties
• CPC Class Codes: F24F 2140/60 Energy consumption
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G08B 25/10 using wireless transmission systems G08B25/009 takes precedence
• CPC Class Codes: H04L 12/281 indicating a format for calling an appliance service function in a home automation network for remote control or remote monitoring of applications H04L67/025
• CPC Class Codes: H04L 12/2834 Switching of information between an external network and a home network access arrangements H04L12/2856
• CPC Class Codes: H04L 2012/2841 Wireless
• CPC Class Codes: H04L 41/044 comprising hierarchical management structures
• CPC Class Codes: H04L 41/0809 Plug-and-play configuration
• CPC Class Codes: H04Q 2209/10 using a centralized architecture
• CPC Class Codes: H04Q 2209/43 using wireless personal area networks [WPAN], e.g. 802.15, 802.15.1, 802.15.4, Bluetooth or ZigBee
• CPC Class Codes: H04Q 2209/80 Arrangements in the sub-station, i.e. sensing device
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
• CPC Class Codes: H04W 4/38 for collecting sensor information
• CPC Class Codes: H04W 4/70 Services for machine-to-machine communication [M2M] or machine type communication [MTC]
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 84/18 : Self-organising networks, e.g. ad-hoc networks or sensor networks
• CPC Class Codes: H04W 88/16 : Gateway arrangements
• CPC Class Codes: H04W 92/06 : between gateways and public network devices
• CPC Class Codes: Y02B 30/70 : Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

A system, method and apparatus for augmenting a building control system domain. A sensor network platform can be configured to collect data based on measurements from sensors outside of a legacy building control system domain, and to present information based on the collected data to a known interface supported by the legacy building control system. In one embodiment, the collected data can undergo customized processing by an operation center outside of the legacy building control system domain.

Claims

1. A system, comprising:

a first wireless node in a building, the first wireless node including a first wireless transceiver, the first wireless node configured to retrieve sensor data based on measurements by one or more sensors in the building;

a gateway device in the building, the gateway device including a wide area network connection with an operations center located external to the building, the gateway device configured to receive the sensor data from the first wireless node via wireless communication, transmit the sensor data to the operation center via the wide area network connection, and receive a sensor information value based on the sensor data from the operation center via the wide area network connection;

a second wireless node in the building, the second wireless node including a second wireless transceiver that communicates with the gateway device via wireless communication, the second wireless node configured to receive the sensor information value from the gateway device, the second wireless node including a slave controller; and

a master control device that communicates with the slave controller via a wired interface using a digital communication protocol, the master control device transmitting a request to the slave controller, and receiving in response to the request, the sensor information value over the wired interface.

2. The system of claim 1, wherein the digital communication protocol is Modbus.

3. The system of claim 1, wherein the digital communication protocol is BACnet.

4. The system of claim 1, wherein the digital communication protocol is LonWorks.

5. The system of claim 1, wherein the sensor information value includes temperature information, air quality information, or alert information.

6. The system of claim 1, wherein the master control device communicates requests periodically for additional sensor information values based on periodic measurements by the one or more sensors.

7. A method, comprising:

receiving, by a gateway device in a building via first wireless communication, a sensor information value, the sensor information value processed by an operation center that connects to the gateway device via a wide area network connection;

transmitting, by the gateway device via second wireless communication, the sensor information value processed by the operation center to a wireless network node, the wireless network node connected via an external wired interface to a master control device, the wireless network node including a slave controller;

receiving, by the slave controller via the external wired interface, a sensor information request from the master control device in accordance with a digital communication protocol; and

transmitting, by the slave controller using the digital communication protocol, the sensor information value processed by the operation center to the master control device via the external wired interface in response to the sensor information request.

8. The method of claim 7, wherein the master control device is a Modbus controller.

9. The method of claim 7, wherein the master control device is a BACnet controller.

10. The method of claim 7, wherein the master control device is a LonWorks controller.

11. The method of claim 7, wherein the sensor information value includes temperature information.

12. The method of claim 7, wherein the sensor information value includes air quality information.

13. The method of claim 7, wherein the sensor information value includes alert information.

14. A device, comprising:

a wireless transceiver, the wireless transceiver configured to communicate with a gateway device via first wireless communication, the gateway device having a wide area network connection to an operation center that is remote from a building in which the device is installed;

a wired interface that enables connection of the device to an external master control device; and

a slave controller that enables the device to respond to a request for sensor information from the external master control device in accordance with a digital communication protocol, the request received via the wired interface,

wherein the wireless transceiver receives a sensor information value from the gateway device via second wireless communication, the sensor information value processed by the operation center and delivered to the gateway device via the wide area network connection, the slave controller transmitting the sensor information value to the external master control device via the wired interface in response to the request received from the external master control device in accordance with the digital communication protocol.

15. The device of claim 14, wherein the digital communication protocol is Modbus.

16. The device of claim 14, wherein the digital communication protocol is BACnet.

17. The device of claim 14, wherein the digital communication protocol is LonWorks.

18. The device of claim 14, wherein the sensor information value includes temperature information.

19. The device of claim 14, wherein the sensor information value includes air quality information.

20. The device of claim 14, wherein the sensor information value includes alert information.