JP2016197314A5

JP2016197314A5 -

Info

Publication number: JP2016197314A5
Application number: JP2015076472A
Authority: JP
Filing date: 2015-04-03
Publication date: 2018-03-29
Anticipated expiration: 2035-04-03

Claims

A plurality of vehicles, and a driving support device that distributes driving support information that supports driving of the vehicles to the vehicle,
The vehicle is
Sending the image obtained from the in-vehicle camera to the driving support device, receiving the driving support information from the driving support device,
The driving support device includes:
A landmark recognition unit that recognizes a landmark included in the image received from the vehicle;
A driving support system comprising: a driving support information management unit that distributes the driving support information corresponding to the position of the vehicle determined based on a predetermined position where the landmark is installed to the vehicle.

The driving support information is distributed to the vehicle using a parking lot where a parking space is provided,
An on-vehicle determination unit for determining whether the other vehicle is present or empty for each parking space included in the image;
The driving support system according to claim 1, wherein the driving support information management unit creates a parking lot map indicating whether the parking space is present or empty as the driving support information.

The said vehicle presence determination part calculates | requires the said parking space based on the change of the said image, and determines the empty vehicle or the vehicle presence of the said parking space according to the change of the determination area | region set to the said parking space. Driving support system.

Furthermore, a parking lot image database for managing the installation position of the landmark and a registered image of the landmark,
The landmark recognizing unit compares the landmark included in the image received from the vehicle with a registered image of the landmark read from the parking lot image database to recognize the installation position of the landmark. The driving support system according to claim 2.

The driving support information management unit
A position determination unit that determines the position of the vehicle from the predetermined position where the landmark is installed;
A driving support information creating unit for creating the driving support information;
The driving support system according to claim 4, further comprising: a driving support information distribution unit that distributes the driving support information to the vehicle.

The landmark recognition unit
When the parking lot is a multilevel parking lot, a floor number determination unit that determines the number of floors based on the landmark displayed at the entrance of each floor of the multilevel parking lot;
A block determination unit that determines display contents for each block based on the landmarks installed in the blocks divided for each floor,
The position determination unit determines the position of the vehicle based on the floor number or the display content,
The driving support information creation unit creates a floor map indicating the parking status of the parking lot for each floor and a block map indicating the parking status for each block in the floor as the parking lot map,
The said driving assistance information delivery part delivers the said floor map when the said vehicle drive | works the entrance of the said floor, and distributes the said block map when the said vehicle drive | works the inside of the floor. Driving support system.

Based on the image and vehicle information received from the vehicle, a vehicle state determination unit that determines a vehicle state of another vehicle traveling, parked, or scheduled to leave,
The driving support system according to claim 6, wherein the driving support information creating unit creates the parking lot map indicating the vehicle state of the vehicle.

The landmark recognition unit includes a travel determination unit that determines travel or parking of the vehicle based on a change in size of the landmark over time.
The vehicle presence determination unit, based on the image captured by the vehicle-mounted camera installed so as to be able to capture the side direction of the vehicle when the travel determination unit determines that the vehicle is traveling Based on the image taken by the in-vehicle camera installed so as to be able to photograph the front of the vehicle when the vehicle is determined to be parked or empty and the traveling determination unit determines that the vehicle is parked. The driving support system according to claim 5, wherein a determination is made as to whether the parking space is present or empty.

The driving support system according to claim 1, wherein the driving support information management unit creates warning information that warns of the presence of a pedestrian near the vehicle or another vehicle approaching the vehicle as the driving support information.

Furthermore, the portable terminal having terminal identification information associated with the vehicle identification information of the vehicle,
The mobile terminal transmits a terminal image obtained from a terminal camera and terminal identification information of the mobile terminal to the driving support device, receives the driving support information from the driving support device,
The landmark recognition unit recognizes the landmark included in the terminal image;
The driving support information management unit creates a parking Kurumajo map reflecting the route to the current position of the mobile terminal from the vehicle associated with the terminal identification information as the driving support information, the operation to the mobile terminal The driving support system according to claim 1, wherein the driving information is distributed.

A landmark recognition unit that receives an image obtained from a vehicle-mounted camera from a vehicle and recognizes a landmark included in the image;
A driving support information management unit that distributes driving support information that supports driving of the vehicle to the vehicle corresponding to the position of the vehicle determined based on a predetermined position where the landmark is installed. apparatus.

A driving support method performed by a driving support system comprising a plurality of vehicles and a driving support device that distributes driving support information for supporting driving of the vehicle to the vehicle,
The vehicle transmitting an image obtained from an in-vehicle camera to the driving support device;
The driving support device recognizing a landmark included in the image received from the vehicle;
The driving support device delivering the driving support information corresponding to the position of the vehicle determined based on a predetermined position where the landmark is installed to the vehicle;
The vehicle includes the step of receiving the driving support information from the driving support device.