Vehicle Remote Control Apparatus and Method

• US 20080103640A1
• Filed: 01/26/2006
• Published: 05/01/2008
• Est. Priority Date: 02/22/2005
• Status: Active Grant

• Current Assignee: Toyota Jidosha Kabushiki Kaisha (Toyota Motor Corporation)
• Original Assignee: Toyota Jidosha Kabushiki Kaisha (Toyota Motor Corporation)
• Inventors: Watanabe, Atsushi, Kato, Tatsunori, Taki, Naoki, Niwa, Atsushi
• Granted Patent: US 7,729,815 B2
• Time in Patent Office: Days
• US Class Current: 701/2
• CPC Class Codes: B60R 25/2018 Central base unlocks or authorises unlocking
• CPC Class Codes: G07C 2009/00793 by Hertzian waves
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 9/00309 operated with bidirectional data transmission between data carrier and locks

Abstract

A vehicle remote control apparatus (100) for causing a vehicle (101) to perform a requested operation in response to a remote operation request from a vehicle user includes a location identifying unit (204) configured to identify a latest vehicle location where the vehicle is parked, and a decision unit configured to decide whether it is acceptable to cause the vehicle to perform an operation requested from the vehicle user at the latest vehicle location identified by the location identifying unit.

Claims

1. A vehicle remote control apparatus for causing a vehicle to perform a requested operation in response to a remote operation request from a vehicle user, comprising:

a location identifying unit configured to identify a latest vehicle location where the vehicle is parked; and

a decision unit configured to decide whether it is acceptable to cause the vehicle to perform an operation requested from the vehicle user at the latest vehicle location identified by said location identifying unit.

2. The vehicle remote control apparatus as claimed in claim 1, further comprising a denying unit configured to deny a remote operation request from the vehicle user if said decision unit decides that it is not acceptable to cause the vehicle to perform the operation requested from the vehicle user.

3. The vehicle remote control apparatus as claimed in claim 1, wherein said location identifying unit includes:

an acquisition unit configured to acquire data indicative of latitude and longitude of the vehicle from the vehicle when the vehicle is parked;

a map information storing unit configured to store data of a road map; and

a road-type identifying unit configured to check the data indicative of latitude and longitude of the vehicle with the data of a road map stored in said map information storing unit so as to identify a road type at the latest vehicle location,

wherein said decision unit is configured to decide whether it is acceptable to cause the vehicle to perform the operation requested from the vehicle user based on the road type identified by said road-type identifying unit.

4. A vehicle remote control apparatus for causing a vehicle to perform a requested operation in response to a remote operation request from a vehicle user, comprising:

a location identifying unit configured to identify a latest vehicle location where the vehicle is parked; and

a check unit configured to present the latest vehicle location identified by said location identifying unit to the vehicle user, and to check with the vehicle user whether it is acceptable to cause the vehicle to perform an operation requested from the vehicle user at the latest vehicle location.

5. The vehicle remote control apparatus as claimed in claim 4, further comprising a denying unit configured to deny a remote operation request from the vehicle user if said check unit finds that the vehicle user has determined that it is not acceptable to cause the vehicle to perform the operation requested from the vehicle user.

6. The vehicle remote control apparatus as claimed in claim 5, further comprising a time identifying unit configured to identify a time at which the vehicle was parked, wherein said check unit is configured to present the time identified by said time identifying unit together with the latest vehicle location to the vehicle user, and to check with the vehicle user whether the latest vehicle location and the time are consistent with what the vehicle user remembers, and wherein said denying unit is configured to deny a remote operation request from the vehicle user if said check unit finds that the vehicle user has determined that the latest vehicle location and the time are not consistent with what the vehicle user remembers.

7. The vehicle remote control apparatus as claimed in claim 5, further comprising a decision unit configured to decide whether it is acceptable to cause the vehicle to perform the operation requested from the vehicle user at the latest vehicle location identified by said location identifying unit, wherein said denying unit is configured to deny a remote operation request from the vehicle user if said decision unit decides that it is not acceptable to cause the vehicle to perform the operation requested from the vehicle user.

8. The vehicle remote control apparatus as claimed in claim 7, wherein said location identifying unit includes:

an acquisition unit configured to acquire data indicative of latitude and longitude of the vehicle and data indicative of a time from the vehicle when the vehicle is parked;

a map information storing unit configured to store data of a road map; and

a road-type identifying unit configured to check the data indicative of latitude and longitude of the vehicle with the data of a road map stored in said map information storing unit so as to identify a road type at the latest vehicle location,

wherein said check unit is configured to check whether it is acceptable to cause the vehicle to perform the operation requested from the vehicle user based on the road type identified by said road-type identifying unit.

9. A vehicle remote control apparatus for causing a vehicle to perform a requested operation in response to a remote operation request from a vehicle user, comprising:

a location identifying unit configured to identify a latest vehicle location where the vehicle is parked;

a determination unit configured to determine a degree of danger resulting from causing the vehicle to perform an operation requested from the vehicle user at the latest vehicle location identified by said location identifying unit; and

a denying unit configured to deny a remote operation request from the vehicle user in response to the degree of danger determined by said determination unit.

10. The vehicle remote control apparatus as claimed in claim 9, wherein said determination unit is configured to classify the degree of danger into a first rank, a second rank, and a third rank in a descending order of the degree of danger, and wherein said denying unit is configured to deny a remote operation request from the vehicle user if said determination unit determines the degree of danger to be the first rank, and is further configured to present, if said determination unit determines the degree of danger to be the second rank, the latest vehicle location identified by said location identifying unit to the vehicle user, to check with the vehicle user whether it is acceptable to cause the vehicle to perform an operation requested from the vehicle user at the latest vehicle location, and to deny a remote operation request from the vehicle user only when the vehicle user determines that it is not acceptable to cause the vehicle to perform the requested operation.

11. A method of remotely controlling a vehicle, comprising the steps of:

identifying a latest vehicle location where the vehicle is parked;

deciding whether the identified latest vehicle location is proper for a specified operation to be performed; and

causing the vehicle to perform the specified operation by remote control in response to a decision that the identified latest vehicle location is proper for the specified operation to be performed.

12. The method as claimed in claim 11, further comprising the steps of:

receiving a request from a vehicle user to cause the vehicle to perform the specified operation; and

denying the request in response to a decision that the identified latest vehicle location is not proper for the specified operation to be performed.

13. The method as claimed in claim 11, further comprising a step of identifying a road type at the identified latest vehicle position by checking the identified latest vehicle position with data of a road map, wherein said step of deciding refers to the identified road type to decide whether the identified latest vehicle location is proper for the specified operation to be performed.

14. The method as claimed in claim 11, further comprising a step of informing a vehicle user of the identified latest vehicle location, wherein said step of deciding checks with the vehicle user whether the identified latest vehicle location is proper for the specified operation to be performed.

15. The method as claimed in claim 14, further comprising a step of identifying a time at which the vehicle was parked at the latest vehicle location, wherein said step of informing a vehicle user informs the vehicle user of the identified time in addition to the identified latest vehicle location.

16. The method as claimed in claim 11, wherein said step of deciding includes the steps of:

assigning the identified latest vehicle location to one of a plurality of levels, which are associated with respective procedures that are to be performed to decide whether the identified latest vehicle location is proper for the specified operation to be performed; and

performing one of the procedures associated with said one of the plurality of levels to which the identified latest vehicle location is assigned.

17. The method as claimed in claim 16, wherein a first one of the procedures requires that the specified operation be not performed without exception, and a second one of the procedure requires that the specified operation be not performed if a vehicle user denies propriety of the specified operation being performed at the identified latest vehicle location.