WIRELESS SENSOR NETWORK

• US 20160077501A1
• Filed: 09/15/2014
• Published: 03/17/2016
• Est. Priority Date: 09/15/2014
• Status: Abandoned Application

• Current Assignee: KCF Technologies, Inc. (SKC Company Limited)
• Original Assignee: KCF Technologies, Inc. (SKC Company Limited)
• Inventors: Loverich, Jacob Joseph, Wenner, Stephen J., Brown, Scott David
• Application Number:
  US14/486,266
• Publication Number:
  US 20160077501A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: H04W 4/20 Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
• CPC Class Codes: H04W 4/38 for collecting sensor information

Abstract

A device comprises a processing unit, a network interface configured to enable communications in a network, and a machine-readable medium that stores instructions executable by the processing unit. The instructions are configured to cause the processing unit to receive, from a controller device in the network, information for operating in one or more states associated with collecting data, and to operate in a first state based on the information. Operating in the first state includes controlling a first sensor coupled to the device for collecting first sensor data at a first sampling rate, executing a first trigger, and determining an output of the first trigger. The output of the first trigger is based on the first sensor data. Based on the output of the first trigger, a determination is made whether to remain in the first state, or switch to a different state.

Claims

1. A device comprising:

a processing unit;

a network interface configured to enable communications in a network; and

a machine-readable medium storing instructions that are executable by the processing unit, and when executed configured to cause the processing unit to perform operations comprising;

receiving, from a controller device in the network and through the network interface, information for operating in one or more states associated with collecting data;

operating in a first state based on the information, wherein operating in the first state includes operations comprising;

controlling a first sensor coupled to the device for collecting first sensor data at a first sampling rate;

executing a first trigger;

determining an output of the first trigger, wherein the output of the first trigger is based on the first sensor data; and

based on the output of the first trigger, determining whether to remain in the first state, or switch to a different state.

2. The device of claim 1, wherein the instructions are configured to cause the processing unit to perform operations comprising:

determining that the output of the first trigger includes a first value;

in response to determining that the output of the first trigger includes a first value, switching to a second state, wherein switching to the second state is based on the information received from the controller device; and

operating in the second state, which includes controlling a second sensor coupled to the device for collecting second sensor data, the second sensor being configured to collect data of a different type than data collected by the first sensor, the second sensor data being different from the first sensor data.

3. The device of claim 1, wherein the instructions are configured to cause the processing unit to perform operations comprising:

determining that the output of the first trigger includes a second value; and

in response to determining that the output of the first trigger includes a second value and based on the information received from the controller device, operating in the first state, including performing operations comprising controlling the first sensor for collecting first sensor data at a second sampling rate that is different from the first sampling rate.

4. The device of claim 3, wherein the instructions are configured to cause the processing unit to perform operations comprising:

executing a second trigger while operating in the first state;

determining that an output of the second trigger includes a first value, wherein the output of the second trigger is based on the first sensor data;

in response to determining that the output of the second trigger includes the first value and based on the information received from the controller device, switching to a second state; and

operating in the second state, which includes controlling a second sensor coupled to the device for collecting second sensor data, the second sensor being configured to collect data of a different type than data collected by the first sensor, the second sensor data being different from the first sensor data.

5. The device of claim 1, wherein the instructions for executing the first trigger include instructions that cause the processing unit to perform operations comprising:

executing the first trigger at a first schedule and with first priority.

6. The device of claim 1, wherein the instructions are configured to cause the processing unit to perform operations comprising:

receiving, from the controller device and through the network interface, new information for operating in one or more new states associated with collecting data; and

operating in a third state that is included in the one or more new states based on the new information.

7. The device of claim 6, wherein the instructions for receiving the new information for operating in one or more new states include instructions that are configured to cause the processing unit to perform operations comprising:

downloading, from the controller device and through the network interface, information corresponding to the one or more new states;

saving the information corresponding to the one or more new states;

executing the information corresponding to the one or more new states; and

operating in the third state in response to executing the information corresponding to the one or more new states.

8. The device of claim 6, wherein the instructions for receiving the new information for operating in one or more new states include instructions that are configured to cause the processing unit to perform operations comprising:

retrieving, from memory coupled to the device, information corresponding to the one or more new states that is saved in the memory;

executing the information corresponding to the one or more new states; and

operating in the third state in response to executing the information corresponding to the one or more new states.

9. A device comprising:

a processing unit;

a network interface configured to enable communications with sensor devices in a network; and

a machine-readable medium storing instructions that are executable by the processing unit, and when executed configured to cause the processing unit to perform operations comprising;

sending, using the network interface and to a sensor device in the network, information for operating in one or more states that include information for collecting data from a first sensor coupled to the sensor device;

receiving, from the sensor device, sensor data collected by the sensor device from the first sensor;

examining the sensor data received from the sensor device; and

in response to examining the sensor data received from the sensor device, sending, to the sensor device, new information for operating in one or more new states that include information for collecting data from a second sensor coupled to the sensor device, wherein the second sensor is configured to collect data of a different type than data collected by the first sensor.

10. The device of claim 9, wherein the instructions for sending the new information for operating in one or more new states include instructions that are configured to cause the processing unit to perform operations comprising:

generating the new information for operating in one or more new states based on examining the sensor data received from the sensor device.

11. The device of claim 10, wherein the instructions for generating the new information for operating in one or more new states include instructions that are configured to cause the processing unit to perform operations comprising:

generating the new information for operating in one or more new states based on examining sensor data received previously, wherein the sensor data received previously is stored in memory coupled to the device.

12. The device of claim 9, wherein the sensor data collected by the sensor device from the first sensor include sensor data collected at a first sampling rate, and

wherein the new information for operating in one or more new states include information for collecting data from the first sensor at a second sampling rate that is different from the first sampling rate.

13. A system comprising:

a sensor device including a machine-readable medium storing first instructions that are executable by a first processing unit, and when executed configured to cause the first processing unit to perform operations comprising;

receiving, using a network interface coupled to the sensor device and from a controller device through a controller device in a network, information for operating in one or more states associated with collecting data;

operating in a first state based on the information, wherein operating in the first state includes operations comprising;

controlling a first sensor coupled to the sensor device for collecting first sensor data at a first sampling rate;

executing a first trigger;

determining an output of the first trigger, wherein the output of the first trigger is based on the first sensor data; and

based on the output of the first trigger, determining whether to remain in the first state, or switch to a different state.

14. The system of claim 13, wherein the first instructions are configured to cause the first processing unit to perform operations comprising:

determining that the output of the first trigger includes a first value;

in response to determining that the output of the first trigger includes a first value, switching to a second state, wherein switching to the second state is based on the information received from the controller device; and

operating in the second state, which includes controlling a second sensor coupled to the sensor device for collecting second sensor data, the second sensor being configured to collect data of a different type than data collected by the first sensor, the second sensor data being different from the first sensor data.

15. The system of claim 13, wherein the first instructions are configured to cause the first processing unit to perform operations comprising:

determining that the output of the first trigger includes a second value; and

in response to determining that the output of the first trigger includes a second value and based on the information received from the controller device, operating in the first state, including performing operations comprising controlling the first sensor for collecting first sensor data at a second sampling rate that is different from the first sampling rate.

16. The system of claim 15, wherein the first instructions are configured to cause the processing unit to perform first operations comprising:

executing a second trigger while operating in the first state;

determining that an output of the second trigger includes a first value, wherein the output of the second trigger is based on the first sensor data;

in response to determining that the output of the second trigger includes the first value and based on the information received from the controller device, switching to a second state; and

operating in the second state, which includes controlling a second sensor coupled to the sensor device for collecting second sensor data, the second sensor being configured to collect data of a different type than data collected by the first sensor, the second sensor data being different from the first sensor data.

17. The system of claim 13, wherein the first instructions are configured to cause the first processing unit to perform operations comprising:

receiving, from the controller device and through the network interface, new information for operating in one or more new states associated with collecting data; and

operating in a third state that is included in the one or more new states based on the new information.

18. The system of claim 17, wherein the first instructions for receiving the new information for operating in one or more new states include first instructions that are configured to cause the first processing unit to perform operations comprising:

downloading, from the controller device and through the network interface, information corresponding to the one or more new states;

saving the information corresponding to the one or more new states;

executing the information corresponding to the one or more new states; and

operating in the third state in response to executing the information corresponding to the one or more new states.

19. The system of claim 17, wherein the first instructions for receiving the new information for operating in one or more new states include first instructions that are configured to cause the first processing unit to perform operations comprising:

retrieving, from memory coupled to the sensor device, information corresponding to the one or more new states that is saved in the memory;

executing the information corresponding to the one or more new states; and

operating in the third state in response to executing the information corresponding to the one or more new states.

20. The system of claim 13, comprising:

the controller device including a machine-readable medium storing second instructions that are executable by a second processing unit, and when executed configured to cause the second processing unit to perform operations comprising;

sending, using a network interface coupled to the controller device and to the sensor device, information for operating in one or more states that include information for collecting data from a first sensor coupled to the sensor device;

receiving, from the sensor device, sensor data collected by the sensor device from the first sensor;

examining the sensor data received from the sensor device; and

in response to examining the sensor data received from the sensor device, sending, to the sensor device, new information for operating in one or more new states that include information for collecting data from a second sensor coupled to the sensor device, wherein the second sensor is configured to collect data of a different type than data collected by the first sensor.

21. The system of claim 20, wherein the second instructions for sending the new information for operating in one or more new states include second instructions that are configured to cause the second processing unit to perform operations comprising:

generating the new information for operating in one or more new states based on examining the sensor data received from the sensor device.

22. The system of claim 21, wherein the second instructions for generating the new information for operating in one or more new states include second instructions that are configured to cause the second processing unit to perform operations comprising:

generating the new information for operating in one or more new states based on examining sensor data received previously, wherein the sensor data received previously is stored in memory coupled to the controller device.

23. The system of claim 20, wherein the sensor data collected by the sensor device from the first sensor include sensor data collected at the first sampling rate, and

wherein the new information for operating in one or more new states include information for collecting data from the first sensor at a second sampling rate that is different from the first sampling rate.

24. A method comprising:

receiving, at a sensor device and from a controller device in a network, information for operating in one or more states associated with collecting data, wherein the receiving comprises receiving through a network interface coupled to the sensor device;

performing operations, by the sensor device, in a first state based on the information, wherein the operations in the first state include operations comprising;

controlling a first sensor coupled to the sensor device for collecting first sensor data at a first sampling rate;

executing a first trigger;

determining an output of the first trigger, wherein the output of the first trigger is based on the first sensor data; and

based on the output of the first trigger, determining whether to remain in the first state, or switch to a different state.

25. The method of claim 24, comprising:

determining, by the sensor device, that the output of the first trigger includes a first value;

in response to determining that the output of the first trigger includes a first value, switching to a second state by the sensor device, wherein switching to the second state is based on the information received from the controller device; and

performing operations, by the sensor device, in the second state, which includes controlling a second sensor coupled to the sensor device for collecting second sensor data, the second sensor being configured to collect data of a different type than data collected by the first sensor, the second sensor data being different from the first sensor data.

26. The method of claim 24, comprising:

determining, by the sensor device, that the output of the first trigger includes a second value; and

in response to determining that the output of the first trigger includes a second value and based on the information received from the controller device, performing operations, by the sensor device, in the first state, including controlling the first sensor for collecting first sensor data at a second sampling rate that is different from the first sampling rate.

27. The method of claim 26, comprising:

executing, by the sensor device, a second trigger while operating in the first state;

determining, by the sensor device, that an output of the second trigger includes a first value, wherein the output of the second trigger is based on the first sensor data;

in response to determining that the output of the second trigger includes the first value and based on the information received from the controller device, switching to a second state by the sensor device; and

performing operations, by the sensor device, in the second state, which includes controlling a second sensor coupled to the sensor device for collecting second sensor data, the second sensor being configured to collect data of a different type than data collected by the first sensor, the second sensor data being different from the first sensor data.

28. The method of claim 24, comprising:

executing the first trigger at a first schedule and with first priority.

29. The method of claim 24, comprising:

receiving, at the sensor device and from the controller device, new information for operating in one or more new states associated with collecting data; and

performing operations, by the sensor device, in a third state that is included in the one or more new states based on the new information.

30. The method of claim 29, wherein receiving the new information for operating in one or more new states comprises:

downloading, by the sensor device through the network interface and from the controller device, information corresponding to the one or more new states;

saving, by the sensor device, the information corresponding to the one or more new states;

executing, by the sensor device, the information corresponding to the one or more new states; and

performing operations, by the sensor device, in the third state in response to executing the information corresponding to the one or more new states.

31. The method of claim 29, wherein receiving the new information for operating in one or more new states comprises:

retrieving, by the sensor device and from memory coupled to the sensor device, information corresponding to the one or more new states that is saved in the memory;

executing, by the sensor device, the information corresponding to the one or more new states; and

operating, by the sensor device, in the third state in response to executing the information corresponding to the one or more new states.

32. The method of claim 24, comprising:

sending, by the controller device and to the sensor device, information for operating in one or more states that include information for collecting data from a first sensor coupled to the sensor device, wherein the sending comprises sending through a network interface coupled to the controller device;

receiving, at the controller device and from the sensor device, sensor data collected by the sensor device from the first sensor;

examining, by the controller device, the sensor data received from the sensor device; and

in response to examining the sensor data received from the sensor device, sending, by the controller device and to the sensor device, new information for operating in one or more new states that include information for collecting data from a second sensor coupled to the sensor device, wherein the second sensor is configured to collect data of a different type than data collected by the first sensor.

33. The method of claim 32, wherein sending the new information for operating in one or more new states comprises:

generating, by the controller device, the new information for operating in one or more new states based on examining the sensor data received from the sensor device.

34. The method of claim 33, wherein generating the new information for operating in one or more new states comprises:

generating, by the controller device, the new information for operating in one or more new states based on examining sensor data received previously, wherein the sensor data received previously is stored in memory coupled to the controller device.

35. The method of claim 32, wherein the sensor data collected by the sensor device from the first sensor include sensor data collected at a first sampling rate, and

wherein the new information for operating in one or more new states include information for collecting data from the first sensor at a second sampling rate that is different from the first sampling rate.