Computer controlled configurable lighting system for modular vehicle lights

• US 8,890,411 B2
• Filed: 10/14/2011
• Issued: 11/18/2014
• Est. Priority Date: 10/14/2011
• Status: Expired due to Fees

• Current Assignee: Control Solutions Incorporated (ADAMA Ltd.)
• Original Assignee: Control Solutions Incorporated (ADAMA Ltd.)
• Inventors: Brown, Alyn, Wiff, James
• Primary Examiner(s): A, Minh D
• Application Number:
  US13/273,605
• Publication Number:
  US 20130093324A1
• Time in Patent Office: 1,131 Days
• Field of Search: 315/291, 315/224, 315/247, 315/307, 315/308, 315/312, 315/185.R, 315/76, 315/77, 315/78, 315/79, 315/80, 315/82
• US Class Current: 315/80
• CPC Class Codes: B60Q 1/1407 General lighting circuits comprising dimming circuits
• CPC Class Codes: B60Q 1/18 being additional front lights bracket mounted headlights B60Q1/0483
• CPC Class Codes: B60Q 1/247 for illuminating the close surroundings of the vehicle, e.g. to facilitate entry or exit for reverse drive B60Q1/22; by opening a side door B60Q1/323
• CPC Class Codes: B60Q 11/002 Emergency driving lights in the event of failure of the principal lighting circuit

Abstract

A vehicle lighting control system and method are provided. The vehicle lighting control system includes a light module with light carrier positions for receipt of individual light sources. A lighting controller coupled with the light module is configured to identify a light source type associated with the individual light sources occupying light carrier positions of the light module. A power source coupled with the lighting controller provides power to the individual light sources in accordance with the type of light source identified. The individual light sources are removable from the light module and may be replaced by other light sources of a different type. The lighting controller is adapted to be reconfigured such that the different type of light source associated with the other light sources is identified and power is provided to the other light sources in accordance with the different light source type identified.

Claims

1. A vehicle lighting control system, comprising:

a light module having a plurality of light carrier positions for receipt of individual light sources;

a lighting controller coupled with the light module, the lighting controller configured to identify a type of light source associated with the individual light sources occupying light carrier positions of the light module;

the lighting controller coupled with a power source for providing power to the individual light sources in accordance with the type of light source identified;

the light module adapted to receive other light sources of a different type upon removal of the individual light sources; and

the lighting controller adapted to be reconfigured such that the different type of light source is identified and wherein power is provided to the other light sources in accordance with the different type of other light source identified, wherein the lighting controller is configured to associate a mode of operation with the individual light sources such that the individual light sources operate in accordance with the mode of operation assigned, and wherein the lighting controller is configured to associate a different mode of operation with the other light source such that the other light sources operate in accordance with the different mode of operation upon replacement of the individual light sources with the other light sources at the light module.

2. The vehicle lighting control system of claim 1 wherein the light module is mounted to a military combat vehicle.

3. The vehicle lighting control system of claim 2 wherein the power source is selected from at least one of (a) vehicle power;

(b) vehicle battery; and

(c) back-up vehicle battery.

4. The vehicle lighting control system of claim 1 further comprising an operator interface coupled with the lighting controller wherein the operator interface is configured to program desired modes of operation.

5. The vehicle lighting control system of claim 1 further comprising at least one set of power lines installed between the power source, the lighting controller, and a switch device associated with the light module;

and

at least one set of communication buses installed between the lighting controller, the switching device and an operator interface.

6. The vehicle lighting control system of claim 5 wherein locations of individual light sources are mapped to addresses on the communications bus or registers in memory.

7. The vehicle lighting control system of claim 1 further comprising redundant power distribution and communication paths wherein two or more paths of power and communications are provided to the light module such that the light module remains operational if one of the power paths or communication paths is interrupted.

8. The vehicle lighting control system of claim 1 wherein the mode of operation assigned is mapped with the individual light sources and wherein the lighting controller controls the lighting operations for each individual light source in accordance with the location mapping for each light source and mode of operation assignment.

9. The vehicle lighting control system of claim 1 wherein configuration information relating to the type, quantity and location of the light sources at the light module is inputted to the lighting controller.

10. The vehicle lighting control system of claim 9 wherein the configuration information is mass loaded from a portable data memory device or a computer device.

11. The vehicle lighting control system of claim 1 further comprising a plurality of light modules each capable of holding a plurality of light sources.

12. The vehicle lighting control system of claim 1 wherein the lighting controller sequences the application of power applied to the individual light sources and sends commands to the switching device to control the power to the individual light sources.

13. The vehicle lighting control system of claim 1 wherein the lighting controller initiates a diagnostic health test for the light sources upon system start-up.

14. The vehicle lighting control system of claim 13 wherein the light module sends a health status message to the lighting controller, the lighting controller determines if the health of the individual light sources is satisfactory and modifies power control to the light module to compensate for damage assessed per predefined algorithms stored in memory.

15. A method of operating a vehicle lighting control system, comprising:

providing individual light sources at a light module having a plurality of light carrier positions;

utilizing a lighting controller for identifying a type of light source associated with the individual light sources occupying light carrier positions of the light module;

providing power to the individual light sources in accordance with the type of light source identified;

removing the individual light sources from the light module and replacing them with other light sources of a different type;

reconfiguring the lighting controller such that the different type associated with the other light source is identified;

providing power to the other light sources in accordance with the different type of other light source identified;

assigning a mode of operation associated with the individual light sources;

operating the individual light sources in accordance with the mode of operation assigned;

assigning a different mode of operation associated with the other light sources after the individual light sources are removed from the light module; and

operating the other light sources in accordance with the different mode of operation.

16. The method of claim 15 further comprising mounting the light module to a military combat vehicle.

17. The method of claim 16 wherein power is provided to the lighting module from a power source, the power source selected from at least one of (a) vehicle power;

(b) vehicle battery; and

(c) back-up vehicle battery.

18. The method of claim 15 further comprising programming desired modes of operation through an operator interface coupled with the lighting controller.

19. The method of claim 15 further comprising installing power lines between the power source, the lighting controller and a switch device associated with the light module;

and

installing a communication bus between the lighting controller, the switch device and operator interface.

20. The method of claim 19 wherein locations of the individual light sources are mapped to addresses on the communications bus or registers in memory.

21. The method of claim 15 further comprising mapping the mode of operation assigned with the individual light sources;

and

wherein the lighting controller controls the lighting operation for each individual light source in accordance with the location mapping for each light source and mode of operation assignment.

22. The method of claim 15 further comprising inputting to the lighting controller configuration information relating to the type, quantity and location of the light sources at the light module.

23. The method of claim 22 wherein the configuration information is mass-loaded from a portable data memory device or a computer device.

24. The method of claim 15 further comprising providing a plurality of light modules each capable of holding a plurality of light sources.

25. The method of claim 15 wherein the lighting controller sequences the application of power applied to the individual light sources and sends commands to the switching device to control the power to the individual light sources.

26. The method of claim 15 wherein the lighting controller initiates a diagnostic health test for the light sources upon system start-up.

27. The method of claim 26 wherein the light module sends a responsive health status message to the lighting controller, the lighting controller determines if the health of the individual light sources is satisfactory and modifies power control to the light module to compensate for damage assessed per predefined algorithms stored in memory.