Intermittent actuators powered by twisted-wire connection

• US 10,587,309 B1
• Filed: 05/13/2019
• Issued: 03/10/2020
• Est. Priority Date: 05/13/2019
• Status: Active Grant

• Current Assignee: Robert Bosch GmbH, Robert Bosch LLC (Robert Bosch GmbH)
• Original Assignee: Robert Bosch GmbH
• Inventors: Scott, Timothy, Ellis, Todd, Berger, Rainer
• Primary Examiner(s): Wang, Ted M
• Application Number:
  US16/410,394
• Time in Patent Office: 302 Days
• CPC Class Codes: H01R 24/64 for high frequency, e.g. RJ 45
• CPC Class Codes: H04B 3/548 the power on the line being DC arrangements for feeding power H04L12/10; extracting feeding power from signals H04L25/02
• CPC Class Codes: H04L 12/10 Current supply arrangements
• CPC Class Codes: H04L 12/40045 Details regarding the feeding of energy to the node from the bus

Abstract

A system comprising a twisted-wire connection providing data and power signals to devices, the devices comprising power storage to be utilized later for intermittent operation. Device operation may require a higher wattage than is specified for the power signal delivered via the twisted-wire connection. A human-machine interface may provide user input to further control of the device.

Claims

1. An automated actuator system, comprising:

a controller;

a twisted-wire connector in electrical communication with the controller and operable to transmit electrical power at a first wattage level;

an energy storage unit configured to be in selective electrical communication with the twisted-wire connector, the energy storage unit operable to receive electrical power at the first wattage level and discharge electrical power at a second wattage level higher than the first wattage level;

an actuator configured to be in selective electrical communication with the energy storage unit and in data communication with the controller, the actuator operable when receiving an electrical power above the first wattage level but not greater than the second wattage level; and

a human-machine interface in data communication with the controller and operable to receive a user input, and

wherein the controller is operable to selectively engage the electrical communication between the energy storage unit and the twisted-wire connector and also operable to selectively engage the electrical communication with the energy storage unit and the actuator the selective engagements being responsive to a user input received by the human-machine interface.

2. The automated actuator system of claim 1, wherein the twisted-wire connector comprises an Ethernet connector.

3. The automated actuator system of claim 1, wherein the controller is further operable to selectively engage the electrical communication between the energy storage unit and the actuator in accordance with a time schedule.

4. The automated actuator system of claim 3, wherein the time schedule is defined by a user input of the human-machine interface.

5. The automated actuator system of claim 4, wherein the twisted-wire connector is utilized to deliver the user input to the controller.

6. The automated actuator system of claim 1, wherein the actuator is operable to adjust a window latch.

7. The automated actuator system of claim 1, wherein the actuator is operable to adjust a door lock.

8. The automated actuator system of claim 1, wherein the actuator is operable to adjust an air vent.

9. The automated actuator system of claim 1, wherein the energy storage unit comprises a super-capacitor.

10. An automated actuator system, comprising:

a controller;

a twisted-wire connector in electrical communication with the controller and operable to transmit electrical power at a first wattage level;

an energy storage unit configured to be in selective electrical communication with the twisted-wire connector, the energy storage unit operable to receive electrical power at the first wattage level and discharge electrical power at a second wattage level higher than the first wattage level;

a first actuator configured to be in selective electrical communication with the energy storage unit and in data communication with the controller, the first actuator operable when receiving a first operational wattage above the first wattage level but not greater than the second wattage level;

a second actuator configured to be in selective electrical communication with the energy storage unit and in data communication with the controller, the second actuator operable when receiving a second operational wattage above the first wattage level but not greater than the second wattage level; and

a human-machine interface in data communication with the controller and operable to receive a user input, and

wherein the controller is operable to selectively engage the electrical communication between the energy storage unit and the twisted-wire connector, operable to selectively engage the electrical communication with the energy storage unit and the first actuator, and operable to selectively engage the electrical communication with the energy storage unit and the second actuator, the selective engagements being responsive to a user input received by the human-machine interface.

11. The automated actuator system of claim 10, wherein the twisted-wire connector comprises an Ethernet connector.

12. The automated actuator system of claim 10, wherein the controller is further operable to selectively engage the electrical communication between the energy storage unit and the first actuator in accordance with a time schedule and operable to selectively engage the electrical communication between the energy storage unit and the second actuator in accordance with the time schedule.

13. The automated actuator system of claim 12, wherein the controller is operable to detect the available wattage deliverable by the energy storage unit.

14. The automated actuator system of claim 13, wherein the time schedule is defined in accordance with the deliverable wattage of the energy storage unit based upon the first wattage level, the second wattage level, and an expected rate of increase in deliverable wattage during a recharging cycle of the energy storage unit after a discharge.

15. The automated actuator system of claim 12, wherein the time schedule is defined by a user input of the human-machine interface.

16. The automated actuator system of claim 15, wherein the twisted-wire connector is utilized to deliver the user input to the controller.

17. The automated actuator system of claim 10, wherein the first actuator is operable to adjust a window latch.

18. The automated actuator system of claim 17, wherein the second actuator is operable to adjust a door lock.

19. The automated actuator system of claim 10, wherein the first actuator is operable to adjust an air vent.

20. The automated actuator system of claim 10, wherein the energy storage unit comprises a super-capacitor.