Third Party Speed Control Device

• US 20090254259A1
• Filed: 04/06/2009
• Published: 10/08/2009
• Est. Priority Date: 04/08/2008
• Status: Abandoned Application

• Current Assignee: Jacob K. The
• Original Assignee: Jacob K. The
• Inventors: The, Jacob K.
• Application Number:
  US12/418,805
• Publication Number:
  US 20090254259A1
• Time in Patent Office: Days
• US Class Current: 701/70
• CPC Class Codes: B60K 31/0058 responsive to externally generated signalling
• CPC Class Codes: G01S 19/52 Determining velocity

Abstract

The present invention relates to a system and method of controlling vehicular speed, in particular by a third party, which uses data relating to geography and operator. In some instances, it is desirable to limit the power generated by an engine of a vehicle, to limit the maximum speed of the engine or to have a cruise control function on the vehicle for example. An electronic control unit ECU may be fitted to an engine, whilst a throttle valve is controlled by an operator/driver of a vehicle, this leaves the ECU operable to control the ignition and, where available, the injection, in order to control or adjust the power of the engine. For example, when the engine reaches a predetermined maximum speed, the ECU will control the engine such that some of the spark plugs are not fired and/or that fuel is not injected in every combustion chamber. The present invention seeks to provide an improved speed control device and system for a vehicle. In particular, the present invention seeks to provide an improved speed control device and system for vehicles, which can be subject to environmental and other third party limits. In accordance with a first aspect of the invention, there is provided a speed control device for a vehicle whereby a third party can impose supervisory control upon a specific vehicle and vehicle operator combination which cannot be override by the vehicle operator, the vehicle having a motor operable to provide motive power to the vehicle, a vehicle controller operable to receive speed data of the vehicle, a motor controller operable to control the output of the motor, an interface operable to receive data relating to a specific operator.

Claims

1. ) A speed control device or system for a vehicle whereby a third party can impose supervisory control upon a specific vehicle and vehicle operator combination, the vehicle having a motor operable to provide motive power to the vehicle, a vehicle controller operable to receive speed data of the vehicle, a motor controller operable to control the output of the motor, an interface operable to receive data from an ID card and card reader relating to a specific operator;

wherein the vehicle controller is operable to compare the speed of the vehicle relative to operational limits particular to the specific operator and in the event that the speed has exceeded a first threshold, then the controller causes an alarm to be activated whereby the operator can be alerted to the fact that a first threshold has been reached whereby the operator can take corrective action.

2. ) A speed control device as claimed in claim 1, wherein the third party supervisory controlling cannot be override by the vehicle operator.

3. ) A speed control device as claimed in claim 1, wherein, in the event that despite the operation of the alarm, a second threshold is reached, then the vehicle controller causes a further alarm to be activated whereby the operator can be alerted to the fact that a second threshold has been reached.

4. ) A speed control device as claimed in claim 1, wherein, in the event that despite the operation of the alarm, a second threshold is reached, then the vehicle controller causes a further alarm to be activated whereby the operator can be alerted to the fact that a second threshold has been reached and, in the event that the operator take no corrective action, the motor controller will take appropriate action to alter the speed of the motor.

5. ) A speed control device as claimed in claim 1, wherein the speed data of the vehicle speed is determined with reference to a satellite-positioning signal.

6. ) A speed control device as claimed in claim 1, wherein there is a secondary speed determination system, operable to provide speed data in addition to the primary speed data or speed data in the event of non-reception of a primary signal data.

7. ) A speed control device as claimed in claim 1, wherein the motor controller takes instructions from the vehicle controller and is operable to:

i) allow normal operation of the engine;

ii) prevent operation of the motor;

iii) control the operation of the motor within certain limits.

8. ) A speed control device as claimed in claim 1, wherein the motor is selected from one of an electric motor, a spark ignition internal combustion motor;

a compression ignition internal combustion motor;

a gas turbine motor;

a steam driven motor;

a compressed air motor.

9. ) A speed control device as claimed in claim 1, wherein the vehicle is one of a road vehicle, an off-road vehicle, a watercraft or a self-propelled snow vehicle.

10. ) A speed control device as claimed in claim 1, wherein the interface operable to receive data relating to a specific operator comprises one of:

a card reader device operable to read optically or magnetically encoded data stored upon a card;

low-power wireless technology, a DVD player, operable to read data stored upon a DVD;

a data entry pad, operable to receive manually input data, and;

a USB connector operable to read data stored upon a USB stick or other memory device with a USB connector.

11. ) A speed control device as claimed in claim 1, wherein the third party is one of a parent or spouse of an operator;

a traffic control authority, government authority, a transport firm, or a general business.

12. ) A speed control device as claimed in claim 1, wherein the vehicle control unit is equipped with an electronic memory operable to record data relating to previous journeys, and/or previous operators and/or navigational data relating to speed limits.

13. ) A speed control device as claimed in claim 1, wherein each component of the controller device has a tamper evident seal.

14. ) A speed control device or system for third party use as claimed in claim 1 further comprising a computer and an interface whereby to encode/download data to one or more of an optically or magnetically encoded data card;

a DVD disc;

a console operable to have data entered thereon, a USB connector operable to transfer data to a USB stick or other memory device with a USB connector.

15. ) A speed control device or system for a vehicle whereby a third party can impose supervisory control upon a specific vehicle and vehicle operator combination wherein the vehicle operator can not have control over the third party controlling, substantially as hereinbefore described with reference to the accompanying drawings.