AUDIBLE ALERT ON SCHOOL BUSES FOR BUS STOP ACTIVE MASTER FLASHER SWITCH

• US 20090109009A1
• Filed: 10/05/2007
• Published: 04/30/2009
• Est. Priority Date: 10/05/2007
• Status: Abandoned Application

• Current Assignee: International Truck Intellectual Property Co. LLC (Volkswagen AG)
• Original Assignee: International Truck Intellectual Property Co. LLC (Volkswagen AG)
• Inventors: Gumbel, Matthew J.
• Application Number:
  US11/867,787
• Publication Number:
  US 20090109009A1
• Time in Patent Office: Days
• US Class Current: 340/433
• CPC Class Codes: B60Q 1/50 for indicating other intentions or conditions, e.g. request for waiting or overtaking
• CPC Class Codes: B60Q 9/00 Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00 , e.g. haptic signalling

Abstract

A vehicle lighting control system provides aural warning that the conditions for activating pupil warning lights have been met but that the pupil warning light system has not been armed, preventing operation of the lights.

Claims

1. A vehicle lighting system comprising:

a plurality of exterior lamps on a vehicle including pupil warning lights;

a system controller coupled to receive vehicle status inputs and further coupled to the exterior lamps for controlling the illumination of the pupil warning lights in response to the vehicle status inputs;

the vehicle status inputs including a state for an arming switch for enabling operation of the pupil warning lights and a state for at least one distinct pupil warning light operational trigger; and

an aural alarm coupled to be triggered by the system controller in response to the vehicle status inputs assuming a status with the distinct pupil warning light trigger being active and the arming switch being inactive.

2. A vehicle lighting system as claimed in claim 1, further comprising:

the system controller being coupled to receive vehicle speed measurements and in response to vehicle speed exceeding a predetermined threshold disabling operation of the pupil warning lights.

3. A vehicle lighting system as claimed in claim 2, further comprising:

the system controller assuming a default state upon vehicle start with the arming switch off.

4. A vehicle lighting system as claimed in claim 1, further comprising:

the system controller assuming a default state upon vehicle start with the arming switch off.

5. A vehicle lighting system as claimed in claim 3, wherein the pupil warning light trigger is a switch actuated by opening and closing of a vehicle door.

6. A vehicle lighting system as claimed in claim 4, wherein the pupil warning light trigger is a switch actuated by opening and closing of a vehicle door.

7. A motor vehicle comprising:

exterior lighting including pupil warning lights;

a lighting control system connected to the pupil warning lights to control the illumination thereof;

the lighting control system including switching for the pupil warning lights;

a pupil warning light arming switch connected to the lighting control system;

a pupil warning light trigger switch connected to the lighting control system operable in response to an indirect control input; and

an aural alarm activated in response to the pupil warning light trigger switch indicating a request for operation of the pupil warning lights and the arming switch being set to prevent pupil warning light operation.

8. A vehicle according to claim 7, further comprising:

means for generating a vehicle speed signal;

the lighting control system being coupled to receive the vehicle speed signal and responsive to vehicle speed exceeding a predetermined threshold for disabling operation of the pupil warning lights.