SYSTEM, APPARATUS AND METHOD FOR VEHICLE IDLING REDUCTION

• US 20110288743A1
• Filed: 05/18/2011
• Published: 11/24/2011
• Est. Priority Date: 05/18/2010
• Status: Abandoned Application

• Current Assignee: Canadian Energy Efficiency Alliance
• Original Assignee: Canadian Energy Efficiency Alliance
• Inventors: Smith, Roger Neil
• Application Number:
  US13/110,459
• Publication Number:
  US 20110288743A1
• Time in Patent Office: Days
• US Class Current: 701/102
• CPC Class Codes: B60L 50/61 by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
• CPC Class Codes: F02N 11/0803 characterised by means for initiating engine start or stop F02N11/0814 takes precedence
• CPC Class Codes: F02N 11/0866 comprising several power sources, e.g. battery and capacitor or two batteries
• CPC Class Codes: F02N 2200/063 Battery voltage
• CPC Class Codes: Y02T 10/62 Hybrid vehicles
• CPC Class Codes: Y02T 10/70 Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 10/7072 Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Abstract

The present invention is a system, apparatus and method for an overall power management system for powering one or more power consuming devices used in vehicles and assisting with the management of auxiliary energy storage, while ensuring that the starter battery remains charged for engine starting. The present invention may be an integrated system, and related apparatus, for managing a plurality on-board power consuming devices and power sources. The present invention may be utilized to reduce the need for engine idling to maintain power to one or more power consuming devices. The present invention may include: a monitoring device to monitor the power consumption of one or more power consuming devices and/or the charge of one or more auxiliary energy storage devices and an a starter battery; and a control device to ensure that the power consuming devices are powered while a vehicle is in a stationary position.

Claims

1. A system requiring limited idling by a vehicle in a stationary position, said system comprising:

(a) at least one monitoring device linked to one or more power consuming devices of the vehicle and to one or more power sources, said at least one monitoring device being operable to monitor the one or more power consuming devices and the one or more power sources; and

(b) at least one control device linked to the monitoring device, said control device being connected to electrical circuitry of the vehicle, and said control device being operable to start and shut off an engine of the vehicle as required to supply power to the one or more power consuming devices from the one or more power sources, in accordance with the monitoring by the at least one monitoring device.

2. The system of claim 1, wherein the one or more power sources including a starter battery of the vehicle and the control device being operable to maintain sufficient voltage in the starter battery to start the engine of the vehicle.

3. The system of claim 1, wherein the one or more power sources including at least one auxiliary power source operable to power one or more of the one or more power consuming devices.

4. The system of claim 3, wherein the control device being linked to the at least one auxiliary power source and the at least one monitoring device being operable to monitor the at least one auxiliary power source, so that the control device is operable to start the vehicle engine when the at least one auxiliary power source is drained of power to a predetermined threshold to recharge the at least one auxiliary power source.

5. The system of claim 1, wherein the control device being linked to a computer program product operable to provide instructions to the control device to shut off the vehicle engine based on one or more parameters.

6. The system of claim 5, wherein the one or more parameters including a set period of time for idling the engine of the vehicle before shutting the control device shuts the engine off.

7. The system of claim 1, wherein the one or more power consuming devices include one or more of the following:

components of the vehicle;

or power consuming devices connected to the vehicle.

8. The system of claim 1, wherein the one or more power consuming devices include one or more of the following:

a heating unit;

an air conditioning unit;

emergency lighting;

a radio;

one or more power outlets operable to supply power to one or more power consuming devices connected to the vehicle;

a cell phone charger;

a laptop;

a GPS;

a computer;

headlights, including fog lights or daytime running lights;

an iPod, MP3 player or other music player;

DVD player or other video player;

a blower fan;

turn signals;

flashers;

or a lockable gun rack.

9. A method for powering one or more power consuming devices of a vehicle while the vehicle is stationary, the method comprising the steps of:

(a) at least one monitoring device monitoring one or more power sources of the vehicle; and

(b) a control device stopping and starting the engine of the vehicle in accordance with the monitoring of the at least one monitoring device to supply power to the one or more power consuming devices from the one or more power sources.

10. The method of claim 9, comprising the further steps of:

(a) the monitoring device accessing one or more thresholds of the one or more power sources; and

(b) the control device stopping and starting the engine of the vehicle in accordance with the one or more thresholds to supply power to the one or more power consuming devices from the one or more power sources.

11. The method of claim 10, comprising the further step of the control device stopping the engine of the vehicle in accordance with one of the one or more thresholds that is one of the following:

the engine is to be stopped three minutes after the vehicle is put into park; and

the engine is to be stopped after it has idled for ten minutes after the control device has started the engine.

12. The method of claim 9, comprising the further steps of:

(a) the at least one monitoring device monitoring the temperature of the interior of the vehicle;

(b) the control device comparing the temperature of the interior of the vehicle to a threshold temperature; and

(c) the control device cycling hot or cold air from a heater or an air conditioner that are two of the one or more power consuming devices to maintain the temperature of the interior of the vehicle at the threshold temperature.

13. The method of claim 9, comprising the further steps of:

(a) the at least one monitoring device monitoring the voltage of one of the one or more power sources that is a starter battery of the vehicle;

(b) the control device comparing the voltage of the starter battery to a threshold voltage that indicates that the starter battery is draining; and

(c) the control device starting the engine of the vehicle if the voltage of the battery is at the threshold voltage to recharge the engine of the vehicle.

14. The method of claim 9, comprising the further step of the control device maintaining a starter battery that is one of the one or more power sources at a voltage level sufficient to start the vehicle.

15. The method of claim 9, comprising the further step of the at least one monitoring device monitoring the one or more power sources and the supply of power from the one or more power sources to the one or more power consuming devices on an ongoing basis.

16. The method of claim 9, comprising the further step of one or more auxiliary power sources, that are one or more of the one or more power sources, supplying power to the one or more power consuming devices, said one or more auxiliary power sources being linked to the control device.

17. The method of claim 16, comprising the further steps of:

(a) the at least one monitoring device monitoring the one or more auxiliary power sources to determine the level of power available in the one or more auxiliary power sources;

(b) the control device starting the engine of the vehicle if the one or more auxiliary power sources are drained of power; and

(c) the engine of the vehicle recharging the one or more auxiliary power sources.

18. A computer program product operable for powering one or more power consuming devices while a vehicle is stationary with reduced idling of the vehicle, said computer program product comprising:

(a) one or more instructions processable by one or more computer processors to communicate the one or more instructions to a control device linked to the computer program product, said one or more instructions including one or more thresholds relating to one or more of the following;

the one or more power consuming devices; and

one or more power sources of the vehicle; and

(b) the control device starting and shutting of the vehicle in accordance with the one or more instructions and the one or more thresholds to cause the one or more power sources to supply power to the one or more power consuming devices.

19. The computer program product of claim 18, wherein the one or more instructions being analyzed by the control device with results from at least one monitoring device monitoring the one or more power sources, so that the control device starts and shuts off the vehicle to minimize the idling of the vehicle while supplying continuous power from the one or more power sources to the one or more power consuming devices of the vehicle.

20. The computer program product of claim 18, wherein the one or more thresholds being displayed upon a display means to a user, said display means being connected to an input means operable so that the user may amend the one or more thresholds and the computer program product will accept the amendments as the one or more thresholds to be utilized on a go-forward basis.