Vehicular safety systems status display
First Claim
1. Apparatus for a road vehicle, comprising:
- a plurality of deployable devices, each performing a crash safety function, wherein the deployable devices include a plurality of inflatable airbags;
at least one device controller that controls deployment of a respective deployable device and that provides respective status messages according to a deployment status of the respective deployable device, wherein respective status messages for a deployable device include a ready message and a deployed message;
a crash sensor detecting a crash event when the vehicle is involved in an impact, wherein the crash sensor generates a crash event message;
a display controller coupled to the device controller to receive the status messages, wherein the display controller further receives the crash event message; and
a display coupled to the display controller for displaying status information to a driver of the vehicle, wherein the displayed status information includes pre-crash status of the deployable devices and post-crash status of the deployable devices, wherein the post-crash status is displayed on the display in response to the display controller receiving the crash event message, wherein the display controller checks whether a deployed message was received for each inflatable airbag, and wherein the display controller generates a deployed icon for each inflatable airbag for which a respective deployed message was received.
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Abstract
Apparatus for a road vehicle has a plurality of deployable devices, each performing a crash safety function. A device controller controls deployment of a respective deployable device and that provides respective status messages according to a deployment status of the respective deployable device. Respective status messages for each deployable device include a ready message and a deployed message. A crash sensor detects a crash event when the vehicle is involved in an impact, wherein the crash sensor generates a crash event message. A display controller is coupled to the deployable devices to receive the status messages and coupled to the crash sensor to receive the crash event message. A display is coupled to the display controller for displaying status information to a driver of the vehicle. The displayed status information includes pre-crash status of the deployable devices and post-crash status of the deployable devices.
21 Citations
12 Claims
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1. Apparatus for a road vehicle, comprising:
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a plurality of deployable devices, each performing a crash safety function, wherein the deployable devices include a plurality of inflatable airbags; at least one device controller that controls deployment of a respective deployable device and that provides respective status messages according to a deployment status of the respective deployable device, wherein respective status messages for a deployable device include a ready message and a deployed message; a crash sensor detecting a crash event when the vehicle is involved in an impact, wherein the crash sensor generates a crash event message; a display controller coupled to the device controller to receive the status messages, wherein the display controller further receives the crash event message; and a display coupled to the display controller for displaying status information to a driver of the vehicle, wherein the displayed status information includes pre-crash status of the deployable devices and post-crash status of the deployable devices, wherein the post-crash status is displayed on the display in response to the display controller receiving the crash event message, wherein the display controller checks whether a deployed message was received for each inflatable airbag, and wherein the display controller generates a deployed icon for each inflatable airbag for which a respective deployed message was received. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification