Vehicle control apparatus

• US 9,569,903 B2
• Filed: 06/26/2015
• Issued: 02/14/2017
• Est. Priority Date: 08/08/2014
• Status: Active Grant

• Current Assignee: Toyota Jidosha Kabushiki Kaisha (Toyota Motor Corporation)
• Original Assignee: Toyota Jidosha Kabushiki Kaisha (Toyota Motor Corporation)
• Inventors: Funayama, Tomoyuki
• Primary Examiner(s): WONG, YUEN H
• Application Number:
  US14/751,534
• Publication Number:
  US 20160042580A1
• Time in Patent Office: 599 Days
• US Class Current: 1/1
• CPC Class Codes: E05F 15/76 responsive to devices carried by persons or objects, e.g. magnets or reflectors E05F15/77 takes precedence
• CPC Class Codes: E05F 15/77 using wireless control
• CPC Class Codes: E05Y 2900/50 for vehicles
• CPC Class Codes: E05Y 2900/531 Doors
• CPC Class Codes: G07C 2009/00769 with data transmission performed by wireless means
• CPC Class Codes: G07C 9/00309 operated with bidirectional data transmission between data carrier and locks
• CPC Class Codes: G07C 9/20 involving the use of a pass

Abstract

A vehicle control apparatus is disclosed, which includes an actuator that is provided on a vehicle and performs a door closing operation of the vehicle; a reservation part; a storage part that stores reservation information; a portable terminal; a communication apparatus that is provided on a vehicle to bi-directionally communicate with the portable terminal; and a controller that causes, when the reservation information is stored in the storage part, the actuator to start the door closing operation when a distance between the communication apparatus and the portable terminal is within a first predetermined range, and causes, during the door closing operation of the door, the actuator to stop the door closing operation when the distance is within a second predetermined range that is adjacent to the first predetermined range.

Claims

1. A vehicle control apparatus, comprising:

an actuator that is provided on a vehicle and is configured to perform a back door closing operation of the vehicle, the back door closing operation including moving a back door from a first position to a second position, wherein the back door is located behind a rear seat of the vehicle;

an input device configured to generate reservation information that identifies a reservation for the back door closing operation by the actuator;

a storage device configured to store the reservation information;

a portable terminal;

a communication apparatus that is provided on the vehicle and is configured to bi-directionally communicate with the portable terminal; and

circuitry configured to;

cause, when the reservation information is stored in the storage device, the actuator to start the door back closing operation when a distance between the communication apparatus and the portable terminal is within a predetermined range having a maximum value and a minimum value, and

cause, during the back door closing operation of the door, the actuator to stop the back door closing operation when the distance is not within the predetermined range and becomes at least one of a first distance and a second distance, wherein

the first distance is greater than or equal to zero and less than or equal to the minimum value of the predetermined range,

the second distance is greater than or equal to the maximum value of the predetermined range,

the maximum value of the predetermined range corresponds to a distance at which an user confirms safe completion of the back door closing operation, and

the input device is connected to the circuitry.

2. The vehicle control apparatus of claim 1, wherein

the communication apparatus includes a transmitter and a receiver,

the transmitter is configured to transmit a communication signal to an outside of the vehicle at a plurality of time points,

the portable terminal is configured to receive the communication signal and transmit a response signal upon the reception of the communication signal,

the receiver is configured to receive the response signal, and

the circuitry is further configured to perform, based on a strength of the communication signal that the portable terminal receives or a strength of the response signal that the receiver receives, a determination whether the distance is within the predetermined range and a determination whether the distance becomes the at least one of the first distance and the second distance.

3. The vehicle control apparatus of claim 1, wherein

the input device is further configured to generate the reservation information in response to a reservation operation by the user, and

the storage device stores the reservation information when the back door is in an opened state and doors other than the back door are in a closed state.

4. The vehicle control apparatus of claim 3, further comprising:

an information output device configured to inform, when the reservation information is generated in a state where the doors other than the back door are not in the closed state, the user that the doors other than the back door are not in the closed state.

5. The vehicle control apparatus of claim 3, wherein

the input device is a switch that is provided on the vehicle and operated to cause the back door closing operation, and

the reservation operation is performed by the user pushing the switch and pushing the switch again within a first predetermined time thereafter.

6. The vehicle control apparatus of claim 1, wherein

the input device is implemented by the circuitry, and

the input device is configured to generate the reservation information upon a state of the distance within a range continuing for greater than or equal to a second predetermined time under a situation in which the back door is in an opened state and doors other than the back door are in a closed state, the range having a minimum value greater than or equal to zero and a maximum value less than or equal to a minimum value of the predetermined range.

7. The vehicle control apparatus of claim 1, further comprising:

an information output device configured to inform, when the storage device stores the reservation information, the user that the reservation information is stored.

8. The vehicle control apparatus of claim 1, wherein

the storage device is configured to delete the reservation information upon the reservation information being stored in the storage device for greater than or equal to a third predetermined time, and

the vehicle control apparatus further comprises an information output device configured to inform, when the reservation information is deleted, the user that the reservation information is deleted.