Vehicle multi-mode vertical-split-screen display
A vehicle information system includes a “portrait” in-dash touchscreen display for simultaneously displaying both vehicle-specific and application-specific information as vertically-stacked “landscape” renderings, or for displaying a selected one of either the vehicle-specific or application information as a single “portrait” rendering. A further region of the touchscreen's active surface, preferably along its upper margin, is reserved as a fixed command bar to facilitate manual “touch” selection of the information to be displayed on the remainder of the touchscreen's active surface, while the system further dynamically responds to vehicle and operational parameters to select the information for display as appropriate, for example, based on vehicle operation conditions.
1. A vehicle information system adapted to be received in a vehicle instrument panel comprising:
a touchscreen display having an active surface including a first region characterized by a height greater than a width,
a rear seat sensor that generates a first signal in response to the presence of a rear-seat vehicle occupant, and
an interface in communication with the touchscreen display and the rear seat sensor, wherein the interface receives vehicle-specific information to be displayed in a first rendering characterized by a width greater than a height, and second application-specific information to be displayed in a second rendering,
wherein in a first operating mode, the interface displays the first and second renderings in a vertically-stacked relation on the first region of the active surface of the touchscreen display, and in a second operating mode, the interface displays the second rendering over the entire first region of the active surface of the touchscreen display,
wherein the interface is adapted to receive the first signal from the rear seat sensor and identify a need to blacken at least a portion of the touchscreen display in response to receiving the first signal, and
wherein the interface does not display at least one of the first and second renderings in response to identifying the need to blacken at least a portion of the touchscreen display.
2. The vehicle information system of claim 1 , wherein the interface receives information representative of a vehicle operating condition, and wherein the interface selects one of the first and second operating modes based on the vehicle operating condition.
3. The vehicle information system of claim 2 , wherein the vehicle operating condition is one of the group consisting of vehicle speed, vehicle traction, steering wheel angle.
4. The vehicle information system of claim 2 , wherein the vehicle operating condition is one of the group consisting of vehicle speed, vehicle traction, steering wheel angle and selected transmission gear.
5. The vehicle information system of claim 2 , wherein the vehicle operating condition is one of the group consisting of ambient temperature and ambient precipitation.
6. The vehicle information system of claim 1 , further comprising:
a first switch adapted to be operated by a vehicle occupant that generates a second signal,
wherein the interface is in communication with the first switch and is adapted to receive the second signal from the first switch,
wherein the interface does not display at least one of the first and second renderings in response to receiving the second signal.
7. The vehicle information system of claim 6 , wherein the first switch is defined on the active surface of touchscreen display.
8. The vehicle information system of claim 7 , wherein the active surface of the touchscreen display includes a second region discrete from the first region, and wherein the first switch is defined in the second region of the touchscreen display.
9. The vehicle information system of claim 1 , wherein the active surface of the touchscreen display includes a second region discrete from the first region, the second region being located above the first region, and wherein the second region includes a second switch, the second switch commanding the interface to switch between the first and second operating modes.
10. The vehicle information system of claim 1 , wherein the interface defaults to a predetermined one of the first and second operating modes upon a vehicle start up.
11. A vehicle information system adapted to be received in a vehicle instrument panel comprising:
a touchscreen display having an active surface including a first region characterized by a height greater than a width, and
an interface in communication with the touchscreen display, the interface being adapted to receive vehicle-specific information and police-specific information,
wherein the interface is adapted to display the vehicle-specific information in a first rendering characterized by a width greater than a height,
wherein the interface is adapted to display the police-specific information in a second rendering,
wherein the interface displays the first and second renderings in a vertically-stacked relationship on the first region of the active surface of the touchscreen display when the interface is in a first operating mode,
wherein the interface displays the second rendering over the entire first region of the active surface of the touchscreen display when the interface is in a second operating mode.
12. The vehicle information system of claim 11 , wherein the police-specific information includes at least one of: dispatch information, police report information, warrant information, and electronic subpoena information.
13. The vehicle information system of claim 11 , wherein the vehicle-specific information is generated by a vehicle electronic control module and the police-specific information is not generated by the vehicle electronic control module.