SMART SOLENOID CONTROL SYSTEM

• US 20180045375A1
• Filed: 08/10/2016
• Published: 02/15/2018
• Est. Priority Date: 08/10/2016
• Status: Abandoned Application

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: N, Renukaprasad, Mahajan, Deepak Pitambar, Devara, Prasad, Bavisetti, Siva
• Application Number:
  US15/233,292
• Publication Number:
  US 20180045375A1
• Time in Patent Office: Days
• CPC Class Codes: F16K 37/0041 for measuring valve parameters F16K37/0033 takes precedence
• CPC Class Codes: F16K 37/005 for measuring fluid parameters F16K37/0033 takes precedence
• CPC Class Codes: F17D 1/14 Conveying liquids or viscous products by pumping
• CPC Class Codes: F17D 3/01 for controlling, signalling, or supervising the conveyance of a product
• CPC Class Codes: F17D 5/005 of gas pipelines, e.g. alarm
• CPC Class Codes: G05D 7/0635 by action on throttling means G05D7/0688, G05D7/0694 take precedence

Abstract

A smart solenoid control system for controlling flow of fluid in a conduit includes a solenoid, a plurality of fluid sensors, a plurality of solenoid sensors, a display device, a communication module, and a control. Each fluid sensor senses a parameter associated with the fluid in the conduit. Each solenoid sensor senses a parameter associated with the solenoid. The display device is configured to render images. The communication module is configured to transmit received data to a remote station or handheld device. The control is coupled to receive signals from the fluid sensor signals and the solenoid sensors and determines whether the solenoid should be in a first or second position, supplies drive current to the solenoid to cause the solenoid to move to the desired position, selectively commands the display device to render images, and supplies the data to the communication module for transmission.

Claims

1. A smart solenoid control system for controlling flow of fluid in a conduit, comprising:

a solenoid coupled to receive a drive current and configured, in response thereto, to move between a first position and a second position;

a plurality of fluid sensors, each fluid sensor configured to sense a parameter associated with the fluid in the conduit and supply a fluid sensor signal representative thereof;

a plurality of solenoid sensors, each solenoid sensor configured to sense a parameter associated with the solenoid and supply a solenoid sensor signal representative thereof;

a display device coupled to receive display commands and configured, upon receipt thereof, to render images;

a communication module coupled to receive data and configured, upon receipt thereof, to transmit the received data to a remote station or handheld device; and

a control coupled to receive the fluid sensor signals and the solenoid sensor signals and configured, upon receipt thereof, to;

determine whether the solenoid should be in the first or second position,

based on the determination, selectively supply the drive current to the solenoid to cause the solenoid to move to the first or second position,

at least selectively command the display device to render images representative of one or more of the parameters associated with the fluid and the parameters associated with the solenoid, and

supply the data to the communication module for transmission thereby.

2. The smart solenoid control system of claim 1, wherein:

the communication module is further configured to receive solenoid control commands from the remote station or handheld device and, upon receipt thereof, supply the solenoid control commands to the control; and

the control is further configured, upon receipt of the solenoid control commands, to supply the drive current to the solenoid to cause the solenoid to move to one of the first position or the second position.

3. The smart solenoid control system of claim 2, wherein the communication module is configured to wirelessly receive the solenoid control commands from the remote station or handheld device.

4. The smart solenoid control system of claim 2, wherein the communication module is configured to receive the solenoid control commands from the remote station or handheld device via a wired connection.

5. The smart solenoid of claim 2, wherein:

the communication module is further configured to receive solenoid control system settings from the remote station or handheld device and, upon receipt thereof, supply the solenoid control system settings to the control; and

the control is further configured, upon receipt of the solenoid control system settings, to update operational settings of the system.

6. The smart solenoid control system of claim 1, wherein the display device is a touchscreen display device.

7. The smart solenoid control system of claim 1, wherein the communication module is further configured to:

communicate with other devices associated with the conduit; and

in the event one or more of the other devices is faulty, to act as a master controller.

8. The smart solenoid control system of claim 1, wherein the control is further configured to:

implement built-in self-tests of one or more of itself, the solenoid, the fluid sensors, the solenoid sensors, the display device, and the communication module; and

prognosticate end-of-life capabilities of one or more of itself, the solenoid, the fluid sensors, the solenoid sensors, the display device, and the communication module.

9. The smart solenoid system of claim 8, wherein the control is further configured to schedule when the built-in self-tests and end-of-life prognostications occur.

10. The smart solenoid system of claim 1, wherein:

the handheld device comprises one of a smartphone or a tablet; and

the handheld device implements a downloadable application associated with the smart solenoid system.

11. The smart solenoid control system of claim 1, wherein the control is further configured to:

at least selectively store at least portions of the data; and

selectively command the communication module to transmit all or portions of the stored data.

12. The smart solenoid control system of claim 1, wherein:

the fluid sensors include one or more of a fluid pressure sensor, a fluid temperature sensor, and a fluid flow sensor; and

the solenoid sensors include one or more of solenoid current sensor, a solenoid position sensor, and a solenoid temperature sensor.

13. The smart solenoid control system of claim 12, further comprising:

an accelerometer; and

a carbon dioxide sensor.

14. A smart solenoid control system for controlling flow of fluid in a conduit, comprising:

a solenoid coupled to receive a drive current and configured, in response thereto, to move between a first position and a second position;

a plurality of fluid sensors, each fluid sensor configured to sense a parameter associated with the fluid in the conduit and supply a fluid sensor signal representative thereof;

a plurality of solenoid sensors, each solenoid sensor configured to sense a parameter associated with the solenoid and supply a solenoid sensor signal representative thereof;

a display device coupled to receive display commands and configured, upon receipt thereof, to render images;

a communication module configured to receive solenoid control system settings from a remote station or handheld device and, upon receipt thereof, to supply the solenoid control system settings; and

a control coupled to receive the fluid sensor signals, the solenoid sensor signals, and the solenoid control system settings, the control configured, upon receipt thereof to;

determine whether the solenoid should be in the first or second position,

based on the determination, selectively supply the drive current to the solenoid to cause the solenoid to move to the first or second position,

at least selectively command the display device to render images representative of one or more of the parameters associated with the fluid and the parameters associated with the solenoid,

implement built-in self-tests of one or more of itself, the solenoid, the fluid sensors, the solenoid sensors, the display device, and the communication module, and

prognosticate end-of-life capabilities of one or more of itself, the solenoid, the fluid sensors, the solenoid sensors, the display device, and the communication module.

15. The smart solenoid control system of claim 14, wherein:

the communication module is further configured to receive solenoid control commands from the remote station or handheld device and, upon receipt thereof, supply the solenoid control commands to the control; and

the control is further configured, upon receipt of the solenoid control commands, to supply the drive current to the solenoid to cause the solenoid to move to one of the first position or the second position.

16. The smart solenoid control system of claim 15, wherein the communication module is configured to wirelessly receive the solenoid control commands from the remote station or handheld device.

17. The smart solenoid control system of claim 15, wherein the communication module is configured to receive the solenoid control commands from the remote station or handheld device via a wired connection.

18. The smart solenoid control system of claim 14, wherein the display device is a touchscreen display device.

19. The smart solenoid control system of claim 14, wherein the communication module is further configured to communicate with other devices associated with the conduit.

20. A smart solenoid control system for controlling flow of fluid in a conduit, comprising:

an explosion-proof enclosure;

a solenoid disposed within the explosion-proof enclosure, the solenoid coupled to receive a drive current and configured, in response thereto, to move between a first position and a second position;

a plurality of fluid sensors disposed within the explosion-proof enclosure, each fluid sensor configured to sense a parameter associated with the fluid in the conduit and supply a fluid sensor signal representative thereof;

a plurality of solenoid sensors disposed within the explosion-proof enclosure, each solenoid sensor configured to sense a parameter associated with the solenoid and supply a solenoid sensor signal representative thereof;

a touchscreen display device disposed within the explosion-proof enclosure, the touchscreen display device coupled to receive display commands and configured, upon receipt thereof, to render images;

a communication module disposed within the explosion-proof enclosure, the communication module coupled to receive data and configured, upon receipt thereof, to transmit the received data to a remote station or handheld device; and

a control disposed within the explosion-proof enclosure, the control coupled to receive the fluid sensor signals and the solenoid sensor signals and configured, upon receipt thereof, to;

determine whether the solenoid should be in the first or second position,

based on the determination, selectively supply the drive current to the solenoid to cause the solenoid to move to the first or second position,

at least selectively command the display device to render images representative of one or more of the parameters associated with the fluid and the parameters associated with the solenoid, and

supply the data to the communication module for transmission thereby.