System for remote appliance monitoring

Patent metadata

Field	Value
Publication number	US-2025030570-A1
Application number	US-202418906089-A
Country	US
Kind code	A1
Filing date	Oct 3, 2024
Priority date	Feb 6, 2023
Publication date	Jan 23, 2025
Grant date	—

Abstract

A system for remotely monitoring an appliance over a network includes an appliance having an appliance controller arranged to collect and send appliance data to a remote client device such as a mobile phone. The state data may include one or more parameters related to an aspect of the appliance, a timestamp, counter, or hash value. At the client device, the state data is compared with previously received state data, such as by comparing one of the parameters. If the state data parameter is different from a previously received parameter, the system concludes that the data is fresh and that the system is operating properly.

First claim

What is claimed is:

1 . A system for remotely monitoring an appliance by a client device operating over a network, comprising:
an appliance controller coupled to the appliance and arranged for communication with the client device over the network, the appliance controller having an appliance processor configured to send state data regarding the appliance to the client device over the network, the state data including a parameter; an appliance memory accessible by the appliance processor; and an application program stored on and operable by the client device to:
compare a first value of the parameter associated with a first set of state data received at the client device at a first time with a second value of the parameter associated with a second set of state data received at the client device at a second time later than the first time; and
when the operation of the application program determines that the first value of the parameter is not equal to the second value of the parameter, cause a client device display to present a first indicator indicating that the system is operating correctly.

2 . The system of claim 1 , wherein the parameter comprises a counter value.

3 . The system of claim 1 , wherein the parameter comprises a timestamp.

4 . The system of claim 1 , wherein the parameter comprises a hash value.

5 . The system of claim 1 , wherein the parameter comprises an entropy value.

6 . The system of claim 1 , wherein the state data is further encrypted at the appliance controller prior to transmission to the client device, and further wherein the parameter comprises bit-by-bit content of the encrypted state data.

7 . The system of claim 1 , wherein the application program is further configured to cause the client device to present a second indicator when the application program determines that the first value of the parameter is equal to the second value of the parameter, the second indicator indicating that the system is not operating correctly.

8 . The system of claim 7 , wherein the application program is configured to cause the presentation of the second indicator only after repeated determinations that the first value of the parameter is equal to the second value of the parameter.

9 . The system of claim 1 , wherein the client device is a mobile phone.

10 . A system for remotely monitoring over a network using a client device, comprising:
an appliance having an appliance subsystem and an appliance controller; the appliance controller having an appliance processor, an appliance memory accessible by the appliance processor, and a transmitter arranged for communication with the client device over the network; the appliance memory containing stored programming instructions operable by the processor to enable the processor to collect appliance state data, the appliance state data including data regarding the appliance subsystem, and to send the appliance state data via the transmitter to the client device over the network, the state data further including a parameter; and an application program and operable by the client device to:
compare a first value of the parameter associated with a first set of appliance state data received at the client device at a first time with a second value of the parameter associated with a second set of appliance state data received at the client device at a second time later than the first time; and
when the operation of the application program determines that the first value of the parameter is not equal to the second value of the parameter, cause a client device user interface to present a first indicator indicating that the system is operating correctly.

11 . The system of claim 10 , wherein the client device is a mobile phone.

12 . The system of claim 10 , wherein the parameter comprises the data regarding the appliance subsystem.

13 . The system of claim 10 , wherein the parameter comprises a counter value.

14 . The system of claim 10 , wherein the parameter comprises a timestamp.

15 . The system of claim 10 , wherein the parameter comprises a hash value.

16 . The system of claim 10 , wherein the parameter comprises an entropy value.

17 . The system of claim 10 , wherein the state data is further encrypted at the appliance controller prior to transmission to the client device, and further wherein the parameter comprises bit-by-bit content of the encrypted state data.

18 . The system of claim 10 , wherein the application program is further configured to cause the client device to present a second indicator when the application program determines that the first value of the parameter is equal to the second value of the parameter, the second indicator indicating that the system is not operating correctly.

19 . The system of claim 18 , wherein the application program is configured to cause the presentation of the second indicator only after repeated determinations that the first value of the parameter is equal to the second value of the parameter.

20 . A system for remotely monitoring over a network using a client device, comprising:
an appliance having an appliance subsystem and an appliance controller; the appliance controller having an appliance processor, an appliance memory accessible by the appliance processor, and a transmitter arranged for communication with the client device over the network; the appliance memory containing stored programming instructions operable by the processor to enable the processor to collect appliance state data, the appliance state data including data regarding the appliance subsystem, and to send the appliance state data via the transmitter to the client device over the network, the state data further including a parameter; and an application program and operable by the client device to:
compare a first value of the parameter associated with a first set of appliance state data received at the client device at a first time with an inferred expected value of the parameter; and
when the operation of the application program determines that the first value of the parameter is different from the inferred expected value of the parameter, cause a client device user interface to present a first indicator indicating that the system is operating incorrectly.

21 . The system of claim 20 , wherein the first indicator is presented on the user interface only after a predetermined time following the determination that the first value of the parameter is different than to the inferred expected value.

22 . The system of claim 20 , wherein the parameter is an incrementing sequence value.

23 . The system of claim 20 , wherein the application program is operable by the client device to compare a subsequent set of appliance state data having a second value of the parameter and received at the client device at a second time with a subsequent inferred expected value of the parameter, and to cause the client device to present a second indicator indicating that the system is operating correctly when the operation of the application program determines that the subsequent inferred expected value is consistent with the second value of the parameter.

Assignees

• Traeger Pellet Grills Llc

Inventors

• Scott David

Classifications

• H04L12/2827

  Reporting to a device within the home network; wherein the reception of the information reported automatically triggers the execution of a home appliance functionality · CPC title

• H04W12/106

  Packet or message integrity · CPC title

• H04W12/61

  Time-dependent · CPC title

• H04W12/03

  Protecting confidentiality, e.g. by encryption · CPC title

• H04L43/045

  for graphical visualisation of monitoring data · CPC title