IP Library Granted Patent US 11,822,338
Granted Patent B2
US 11,822,338 · App. 16/112,903 · Granted Nov 21, 2023

Automatic drive vehicle

Inventors: Makoto Morita (Mishima, JP); Koji Taguchi (Sagamihara, JP)
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
G05D1/0223G01C21/3811G01C21/3837G05D1/0088G05D1/0246G06V20/56H04W4/024H04W4/44G06F3/0481G06F3/04842G06T11/60H04L67/12H04W4/80
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Quick Facts
Patent No.
US 11,822,338
App. No.
16/112,903
Granted
Nov 21, 2023
Kind
B2
Abstract

The transportation vehicle determines whether the calculated distance is equal to or less than the predetermined distance (step S 14 ). If the determination result of step S 14 is positive, the transportation vehicle searches for the closest stoppable location to the current location (step S 15 ). The transportation vehicle also performs the pause task at the closest stoppable location. The transportation vehicle performs visualization processing of the surrounding circumstances of the drop-off location, and displays the processed image on touch-screen. The user specifies the detailed drop-off location while looking at the touch-screen (step S 16 ).

Claims (48)

1. An automatic drive vehicle which is configured to travel autonomously from a pickup location to a drop-off location in accordance with a transportation request from a user, comprising:

one or more sensors for providing information on an area surrounding the automatic drive vehicle, wherein the one or more sensors include a camera mounted on the automatic drive vehicle;

a user interface; and

a controller configured to:

control the automatic drive vehicle to travel autonomously along a route from the pickup location to the drop-off location;

recognize an environment surrounding the automatic drive vehicle while controlling the automatic drive vehicle to travel autonomously; and

before reaching the drop-off location, determine whether a present location of the automatic vehicle is equal to or less than a predetermined distance from the drop-off location;

based upon the present location of the automatic vehicle being equal to or less than the predetermined distance from the drop-off location, execute processing to visualize the surrounding environment and generate a processed image of the surrounding environment based on the information provided by the camera;

display the processed image to the user using the user interface, wherein the processed image is a camera image of the drop-off location;

perform a pause task, wherein the pause task is a task to automatically stop the automatic drive vehicle temporarily at a stoppable location closest to the present location during the display of the processed image by the user interface to the user before the user is dropped off; and

after the processed image is displayed by the user interface, and in response to the user specifying a detailed drop-off location in the processed image using the user interface, control the automatic drive vehicle as to travel autonomously along a route from the stoppable location to the detailed drop-off location that was specified by the user.

2. The automatic drive vehicle according to claim 1 ,

wherein the controller is further configured to perform a deceleration processing,

wherein the deceleration processing is processing for setting a target speed of the automatic drive vehicle to be equal to or less than a predetermined speed during the providing of the processed image by the user interface portion.

3. The automatic drive vehicle according to claim 1 , further comprising

a database storing historical data of the stoppable location at which the pause task was carried out,

wherein the controller is further configured to:

specify, based on the historical data, a stoppable location which is determined based on proximity to the drop-off location and highest usage frequency as a most frequent stop location; and

perform the pause task when a distance of the route from the present location to the drop-off location is equal to or less than a distance from the most frequent stop location to the drop-off location.

4. The automatic drive vehicle according to claim 1 ,

wherein the controller is further configured to execute superposition processing,

wherein the superposition processing is processing to superimpose availability information of a drop-off task on the processed image.

5. An automatic drive vehicle which is configured to travel autonomously along a route from a pickup location to a drop-off location in accordance with a transportation request from a mobile terminal of a user, comprising:

one or more sensors for providing information on an area surrounding the automatic drive vehicle, wherein the one or more sensors include a camera mounted on the automatic drive vehicle;

a communication interface configured to perform near-field communication with the mobile terminal;

a controller configured to:

control the automatic drive vehicle to travel autonomously along a route from the pickup location to the drop-off location;

recognize an environment surrounding the automatic drive vehicle while controlling the automatic drive vehicle to travel autonomously; and

before reaching the drop-off location, determine whether a present location of the automatic vehicle is equal to or less than a predetermined distance from the drop-off location;

based upon the present location of the automatic vehicle being equal to or less than the predetermined distance from the drop-off location, execute processing to visualize the surrounding environment and generate a processed image of the surrounding environment based on the information provided by the camera;

display the processed image to the user on the mobile terminal, wherein the processed image is a camera image of the drop-off location;

perform a pause task, wherein the pause task is a task to automatically stop the automatic drive vehicle temporarily at a stoppable location closest to the present location during the display of the processed image to the mobile terminal of the user before the user is dropped off; and

after the processed image is displayed by the mobile terminal via the communication interface, and in response to the user specifying a detailed drop-off location in the processed image using the mobile terminal of the user via the communication interface, control the automatic drive vehicle to travel autonomously along a route from the stoppable location to the detailed drop-off location that was specified by the user.

6. The automatic drive vehicle according to claim 5 ,

wherein the controller is further configured to perform a deceleration processing,

wherein the deceleration processing is processing for setting a target speed of the automatic drive vehicle to be equal to or less than a predetermined speed during the providing of the processed image to the mobile terminal.

7. The automatic drive vehicle according to claim 5 , further comprising

a database storing historical data of the stoppable location at which the pause task was carried out,

wherein the controller is further configured to:

specify, based on the historical data, a stoppable location which is determined based on proximity to the drop-off location and highest usage frequency as a most frequent stop location; and

perform the pause task when a distance of the route from the present location to the drop-off location is equal to or less than a distance from the most frequent stop location to the drop-off location.

8. The automatic drive vehicle according to claim 5 ,

wherein the controller is further configured to execute superposition processing,

wherein the superposition processing is processing to superimpose availability information of a drop-off task on the processed image.

9. The automatic drive vehicle according to claim 1 , wherein the one or more sensors provide real-time information on the area surrounding the automatic drive vehicle, and

wherein the processed image is based on the real-time information provided by the one or more sensors.

10. The automatic drive vehicle according to claim 5 , wherein the one or more sensors provide real-time information on the area surrounding the automatic drive vehicle, and

wherein the processed image is based on the real-time information provided by the one or more sensors.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 27, 2018
From: MORITA, MAKOTO; TAGUCHI, KOJI
To: TOYOTA JIDOSHA KABUSHIKI KAISHA
Reel/Frame 046709/0339 →
Continuity (1)
Related Publication 20190129438A1 · May 2, 2019