US5366376A — Driver training system and method with performanc…

Claim 1

Independent Claim 161 words

A driver training system for a user of a simulated vehicle, comprising: a plurality of simulated input devices for controlling the simulated vehicle, at least one input device generating a set of input device states indicative of input device position; a video display for presenting the user with a view of a simulated environment; modeling means responsive to the input devices for determining position information of the simulated vehicle in the simulated environment; means responsive to the position information for displaying on the video display a present route of the simulated vehicle through the simulated environment; a memory having a plurality of buffers including a present route buffer; means for storing the input device states in the present route buffer of the memory at selected times during traversal of the present route; and means responsive to the input device states stored in the present route buffer for displaying on the video display a graphical representation indicative of the input device states.

Claim 2

Dependent Claim 161 words

A driver training system for a user of a simulated vehicle, comprising: a plurality of simulated input devices for controlling the simulated vehicle, at least one input device generating a set of input device states indicative of input device position; a video display for presenting the user with a view of a simulated environment; modeling means responsive to the input devices for determining position information of the simulated vehicle in the simulated environment; means responsive to the position information for displaying on the video display a present route of the simulated vehicle through the simulated environment; a memory having a plurality of buffers including a present route buffer; means for storing the input device states in the present route buffer of the memory at selected times during traversal of the present route; and means responsive to the input device states stored in the present route buffer for displaying on the video display a graphical representation indicative of the input device states.

Claim 3

Dependent Claim 29 words

The system defined in claim 1, wherein the simulated input devices include a steering wheel, a transmission shifter, a gas pedal, a brake pedal, and a turn signal indicator.

Claim 4

Dependent Claim 31 words

The system defined in claim 1, wherein the input device states stored in memory represent at least one of the following: steering wheel position, gas pedal position, and brake pedal position.

Claim 5

Dependent Claim 16 words

The system defined in claim 1, wherein the plurality of buffers includes a previous route buffer.

Claim 6

Dependent Claim 32 words

The system defined in claim 4, wherein the means for displaying the input device states includes means for storing the input device states of the present route into the previous route buffer.

Claim 7

Dependent Claim 34 words

The system defined in claim 5, wherein the means for displaying the input device states includes means for retrieving and simultaneously displaying the states from the previous route buffer and the present route buffer.

Claim 8

Dependent Claim 27 words

The system defined in claim 5, wherein the means for storing the input device states of the present route into the previous route buffer is user selectable.

Claim 9

Dependent Claim 24 words

The system defined in claim 7, wherein the user selectable storing means comprises: a switch; and means for menu display responsive to the switch.

Claim 10

Dependent Claim 47 words

The system defined in claim 5, wherein the means for storing the input device states of the present route into the previous route buffer additionally includes storing the position information of the simulated vehicle in the simulated environment of the present route into the previous route buffer.

Claim 11

Dependent Claim 42 words

The system defined in claim 9, additionally including means responsive to the position information stored in the present route buffer and the previous route buffer for displaying the position information of the entire present route and previous route in a two-dimensional view.

Claim 12

Dependent Claim 29 words

The system defined in claim 1, wherein the present route buffer additionally includes position information of the simulated vehicle in the simulated environment during traversal of the present route.

Claim 13

Dependent Claim 34 words

The system defined in claim 11, additionally including means responsive to the position information stored in the present route buffer for displaying the position information in a two-dimensional view of the entire present route.

Claim 14

Dependent Claim 205 words

A driver training system for a user of a simulated vehicle, comprising: a plurality of simulated input devices for controlling the simulated vehicle, at least one input device generating a set of input device states indicative of input device position; a video display for presenting the user with a view of a simulated environment; modeling means responsive to the input devices for determining position information of the simulated vehicle in the simulated environment; means responsive to the position information for displaying on the video display a present route of the simulated vehicle through the simulated environment; a memory having a plurality of buffers including a present route buffer; means for storing the present route and the input device states in the present route buffer of the memory at selected times during traversal of the present route, wherein, at each time in a first subset of the selected times, the state of at least one input device is recorded and at each time in a second subset of the selected times, the position information of the simulated vehicle is recorded; and means for replaying the present route on the video display and moving the input device according to the states stored in the present route buffer.

Claim 15

Dependent Claim 205 words

A driver training system for a user of a simulated vehicle, comprising: a plurality of simulated input devices for controlling the simulated vehicle, at least one input device generating a set of input device states indicative of input device position; a video display for presenting the user with a view of a simulated environment; modeling means responsive to the input devices for determining position information of the simulated vehicle in the simulated environment; means responsive to the position information for displaying on the video display a present route of the simulated vehicle through the simulated environment; a memory having a plurality of buffers including a present route buffer; means for storing the present route and the input device states in the present route buffer of the memory at selected times during traversal of the present route, wherein, at each time in a first subset of the selected times, the state of at least one input device is recorded and at each time in a second subset of the selected times, the position information of the simulated vehicle is recorded; and means for replaying the present route on the video display and moving the input device according to the states stored in the present route buffer.

Claim 16

Dependent Claim 24 words

The system defined in claim 13, wherein the first subset of the selected times and the second subset of selected times are the same.

Claim 17

Independent Claim 191 words

A method of training a driver of a simulated vehicle by providing performance data feedback from a driver training system having a computer, a video display, a plurality of simulated input devices, a memory having a plurality of buffers for storing position information and means for selecting a buffer in the memory, said method comprising the steps of: storing a representation of a simulated environment inside the computer; using the simulated input devices to control the position of the simulated vehicle in the simulated environment; determining present state information of at least one of the input devices; storing the present state information in the computer; presenting the user with a view of the simulated environment on the video display; determining position information of the simulated vehicle in the simulated environment; storing the position information in the computer; displaying a present route of the simulated vehicle through the simulated environment on the video display, wherein the present route is represented by the position information; and selectively storing under user control the present route as an ideal route and the present state information as ideal state information in a buffer in the computer.

Claim 18

Independent Claim 191 words

A method of training a driver of a simulated vehicle by providing performance data feedback from a driver training system having a computer, a video display, a plurality of simulated input devices, a memory having a plurality of buffers for storing position information and means for selecting a buffer in the memory, said method comprising the steps of: storing a representation of a simulated environment inside the computer; using the simulated input devices to control the position of the simulated vehicle in the simulated environment; determining present state information of at least one of the input devices; storing the present state information in the computer; presenting the user with a view of the simulated environment on the video display; determining position information of the simulated vehicle in the simulated environment; storing the position information in the computer; displaying a present route of the simulated vehicle through the simulated environment on the video display, wherein the present route is represented by the position information; and selectively storing under user control the present route as an ideal route and the present state information as ideal state information in a buffer in the computer.

Claim 19

Dependent Claim 20 words

The training method of claim 15, wherein the selectively storing step includes generating a signal responsive to a user input.

Claim 20

Dependent Claim 35 words

The training method of claim 15, additionally comprising the steps of: replaying the ideal route on the video display; and moving the input device in response to the ideal state information stored in the buffer.

Claim 21

Dependent Claim 35 words

The training method of claim 15, additionally comprising the steps of: replaying the present route on the video display; and moving the input device in response to the present state information stored in the computer.

Claim 22

Dependent Claim 15 words

The training method of claims 12 or 18, wherein the speed of replay is variable.

Claim 23

Dependent Claim 23 words

The training method of claim 19, wherein the speed of replay is selectable among full, one half, one quarter, and one eighth speeds.

Claim 24

Dependent Claim 41 words

The training method of claim 18, additionally comprising the step of selecting the view seen on the video display between an overhead view of the simulated vehicle in the simulated environment and a forward-looking view as seen from the simulated vehicle.

Claim 25

Dependent Claim 33 words

The training method of claim 15, additionally comprising the step of displaying the ideal route and ideal state information simultaneously with the present route and the present state information on the video display.

Claim 26

Dependent Claim 18 words

The training method of claim 15, wherein the state information includes lane position, deceleration, acceleration, steering, and velocity.

Claim 27

Dependent Claim 21 words

The training method of claim 15, additionally comprising the step of choosing the simulated environment from a set of simulated environments.

Claim 28

Dependent Claim 14 words

The training method of claim 24, wherein each simulated environment includes a simulated track.

Claim 29

Dependent Claim 17 words

The training method of claim 25, wherein each simulated track is for training in different driving skills.

Claim 30

Dependent Claim 19 words

The training method of claim 25, wherein an ideal route is stored in the computer for each simulated track.

Claim 31

Dependent Claim 21 words

The training method of claim 15, additionally comprising the step of choosing the simulated vehicle from a set of simulated vehicles.

Claim 32

Dependent Claim 16 words

The training method of claim 28, wherein each simulated vehicle is modelled with different performance characteristics.

Claim 33

Dependent Claim 19 words

The training method of claim 15, wherein the simulated environment is selected from a set of simulated atmospheric conditions.

Claim 34

Dependent Claim 181 words

A driver training system for a user of a simulated vehicle, comprising: a plurality of simulated input devices for controlling the simulated vehicle, at least one input device generating a set of input device states indicative of input device position; a plurality of output devices, wherein a selected one of the output devices presents the user with a view of a simulated environment; modeling means responsive to the input devices for determining position information of the simulated vehicle in the simulated environment; means responsive to the position information for displaying on the selected output device a present route of the simulated vehicle through the simulated environment; a memory having a plurality of buffers including a present route buffer; means for storing the input device states in the present route buffer of the memory at selected times during traversal of the present route, and means responsive to the input device states stored in the present route buffer for displaying on one of the output devices a graphical representation indicative of the input device states, wherein the one output device generates visual information.

Claim 35

Dependent Claim 181 words

A driver training system for a user of a simulated vehicle, comprising: a plurality of simulated input devices for controlling the simulated vehicle, at least one input device generating a set of input device states indicative of input device position; a plurality of output devices, wherein a selected one of the output devices presents the user with a view of a simulated environment; modeling means responsive to the input devices for determining position information of the simulated vehicle in the simulated environment; means responsive to the position information for displaying on the selected output device a present route of the simulated vehicle through the simulated environment; a memory having a plurality of buffers including a present route buffer; means for storing the input device states in the present route buffer of the memory at selected times during traversal of the present route, and means responsive to the input device states stored in the present route buffer for displaying on one of the output devices a graphical representation indicative of the input device states, wherein the one output device generates visual information.

Claim 36

Dependent Claim 15 words

The system defined in claim 31, wherein the selected output device is a video display.

Claim 37

Dependent Claim 30 words

The system defined in claim 31, wherein the present route buffer additionally includes the position information of the simulated vehicle in the simulated environment during traversal of the present route.

Claim 38

Dependent Claim 33 words

The system defined in claim 33, additionally including means responsive to the position information stored in the present route buffer for displaying position information of the entire present route in a two-dimensional view.

Claim 39

Independent Claim 169 words

A method of training a user of a simulated vehicle in a driver training system having a computer, a video display, a plurality of simulated input devices, and a memory having a plurality of buffers, the method comprising: controlling the simulated vehicle by use of a plurality of simulated input devices; generating a set of input device states indicative of input device position; storing the input device states in one of the memory buffers at selected times during traversal of the present route; presenting the user with a view of a simulated environment on a selected one of a plurality of output devices; determining position information of the simulated vehicle in the simulated environment in response to the input devices; displaying on the selected output device a present route of the simulated vehicle through the simulated environment in response to the position information; and displaying on one of the output devices a graphical representation indicative of the stored input device states, wherein the one output device generates visual information.

Claim 40

Independent Claim 169 words

A method of training a user of a simulated vehicle in a driver training system having a computer, a video display, a plurality of simulated input devices, and a memory having a plurality of buffers, the method comprising: controlling the simulated vehicle by use of a plurality of simulated input devices; generating a set of input device states indicative of input device position; storing the input device states in one of the memory buffers at selected times during traversal of the present route; presenting the user with a view of a simulated environment on a selected one of a plurality of output devices; determining position information of the simulated vehicle in the simulated environment in response to the input devices; displaying on the selected output device a present route of the simulated vehicle through the simulated environment in response to the position information; and displaying on one of the output devices a graphical representation indicative of the stored input device states, wherein the one output device generates visual information.

Claim 41

Dependent Claim 16 words

The method as defined in claim 35, wherein the selected output device is a video display.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1997-11-21	1998-05-23	1998-11-22	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2001-11-21	2002-05-23	2002-11-22	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2005-11-21	2006-05-23	2006-11-22	$7700.00	Window Closed / Lapsed

Driver training system and method with performance data feedback

Abstract

Inventors

Bibliographic Details

Claims Analysis

References Cited (Backward Citations)

USPTO Annuity & Maintenance Windows

Assigned Categories & Tags

Assign Category Tag