Stop assist system

Patent metadata

Field	Value
Publication number	US-11938931-B2
Application number	US-202217675152-A
Country	US
Kind code	B2
Filing date	Feb 18, 2022
Priority date	Mar 26, 2021
Publication date	Mar 26, 2024
Grant date	Mar 26, 2024

Abstract

A stop assist system for moving a moving body to a stop position and making the moving body stop at the stop position includes: an external environment recognizing unit that recognizes an external environment of the moving body; and a moving body control unit that executes a driving process to make the moving body travel to the stop position based on a recognition result of the external environment recognizing unit. The moving body control unit suspends the driving process when, while the moving body is traveling to the stop position, the moving body control unit determines, based on the recognition result, that there is an object within a range of a prescribed lateral threshold value on a lateral outside of the moving body and the object extends over a prescribed longitudinal threshold value or more along a travel direction within the range.

First claim

The invention claimed is:

1. A stop assist system for moving a moving body to a stop position and making the moving body stop at the stop position, comprising:
an external environment recognizing unit that recognizes an external environment of the moving body; and
a moving body control unit that executes a driving process to make the moving body travel to the stop position based on a recognition result of the external environment recognizing unit,
wherein the moving body control unit suspends the driving process when, while the moving body is traveling to the stop position, the moving body control unit determines, based on the recognition result, that there is an object within a range of a prescribed lateral threshold value on a lateral outside of the moving body and the object extends over a prescribed longitudinal threshold value or more along a travel direction within the range.

2. The stop assist system according to claim 1 , further comprising an input/output unit capable of making a notification to a user of the moving body according to a signal from the moving body control unit and capable of receiving input from the user,
wherein after suspending the driving process, the moving body control unit makes the input/output unit make a notification to the user inquiring whether to resume the driving process, and resumes the driving process when the input/output unit receives input from the user indicating that the user wants to resume the driving process.

3. A stop assist system for moving a moving body to a stop position and making the moving body stop at the stop position, comprising:
an external environment recognizing unit that recognizes an external environment of the moving body;
a moving body control unit that executes a driving process to make the moving body travel to the stop position based on a recognition result of the external environment recognizing unit; and
an input/output unit capable of making a notification to a user of the moving body according to a signal from the moving body control unit and capable of receiving input from the user,
wherein while the moving body is traveling to the stop position, when the moving body control unit determines, based on the recognition result, that there is an object within a range of a prescribed lateral threshold value on a lateral outside of the moving body and the object extends over a prescribed longitudinal threshold value or more along a travel direction within the range, the moving body control unit makes the input/output unit make a notification notifying presence of the object.

4. The stop assist system according to claim 3 , wherein after the input/output unit made the notification to the user, if the input/output unit receives input from the user instructing cancellation of the driving process, the moving body control unit cancels the driving process.

5. The stop assist system according to claim 1 , wherein the moving body has an opening and closing member for entering and exiting the moving body, and
the moving body control unit sets the prescribed lateral threshold value according to a movement mode of the opening and closing member.

6. The stop assist system according to claim 1 , wherein the moving body control unit suspends the driving process when the moving body control unit determines that there will be an object within a required region that will be required for entering and exiting the moving body when the moving body is in the stop position.

7. The stop assist system according to claim 1 , wherein the moving body control unit continues the driving process when, while the moving body is traveling, the moving body control unit determines based on the recognition result that no object extending over the prescribed longitudinal threshold value or more in the travel direction is present within the range of the prescribed lateral threshold value on the lateral out side of the moving body.

Assignees

• Honda Motor Co Ltd

Inventors

• Noguchi Junpei
• Shimamoto Gaku
• Sekino Takuma
• Fujiwara Tatsuro
• Nakamura Akiko
• Kobayashi Kazuya
• Sagara masafumi
• Sasajima Takeshi

Classifications

• B60W30/09 Primary

  Taking automatic action to avoid collision, e.g. braking and steering · CPC title

• B60W50/14

  Means for informing the driver, warning the driver or prompting a driver intervention · CPC title

• B60W30/06 Primary

  Automatic manoeuvring for parking · CPC title

• B60W2540/215

  Selection or confirmation of options · CPC title

• B60W2554/801

  Lateral distance · CPC title