Remote support device, remote support method, and storage medium
A remote support device includes a front image transmission unit that, when remote support at a support point is requested from an autonomous driving vehicle, transmits a front image including at least an area in front of the vehicle captured by the vehicle to a remote control device that performs remote control for the vehicle; a reception unit that receives an operation signal corresponding to the remote control at the support point from the remote control device; an operation signal transmission unit that transmits the received operation signal to the vehicle; and a rear image transmission unit that, after the vehicle passes through a changing point set so as to change display on the remote control device based on the support point, transmits a rear image that is captured so as to include at least an area behind the vehicle and emphasizes the rear area, to the remote control device.
1 . A remote support device, comprising:
a front image transmission unit that, when remote support at a support point is requested from an autonomous driving vehicle, transmits a front image including at least an area in front of the autonomous driving vehicle captured by the autonomous driving vehicle to a remote control device that performs remote control for the autonomous driving vehicle;
a reception unit that receives an operation signal corresponding to the remote control at the support point from the remote control device;
an operation signal transmission unit that transmits the received operation signal to the autonomous driving vehicle; and
a rear image transmission unit that, after the autonomous driving vehicle passes through a changing point set so as to change display on the remote control device based on the support point, transmits a rear image that is captured so as to include at least an area behind the autonomous driving vehicle and emphasizes the rear area, to the remote control device.
2 . The remote support device according to claim 1 , wherein
the rear image transmission unit transmits a rear image of an imaging area predetermined depending on contents of the remote control.
3 . The remote support device according to claim 1 , wherein
the rear image transmission unit transmits a rear image, in which an object missed by an operator of the remote control device is emphasized, to the remote control device.
4 . The remote support device according to claim 1 , wherein
the rear image transmission unit transmits a rear image, in which a newly detected object is emphasized, to the remote control device.
5 . The remote support device according to claim 1 , wherein
the rear image transmission unit transmits a rear image, on which speed information regarding change of speed of an oncoming vehicle detected by the autonomous driving vehicle is displayed, to the remote control device.
6 . The remote support device according to claim 1 , wherein
the rear image transmission unit acquires a bird's eye image obtained by capturing an image of an area including the changing point in a bird's eye view and transmits the bird's eye image to the remote control device.
7 . The remote support device according to claim 1 , wherein
the rear image is an image in which a display area displaying the area behind the autonomous driving vehicle is larger than a display area displaying the area in front of the autonomous driving vehicle.
8 . The remote support device according to claim 1 , wherein
the reception unit receives sight line position information concerning a sight line position of an operator of the remote control device in the front image displayed on the remote control device, and
the rear image transmission unit transmits a rear image including an observation area of the operator specified based on the sight line position information, to the remote control device.
9 . The remote support device according to claim 8 , wherein
when a plurality of observation areas are present, the rear image transmission unit transmits a rear image including an observation area to the remote control device, an observation time period for the observation area being the longest among the plurality of observation areas.
10 . The remote support device according to claim 8 , wherein
when a plurality of observation areas are present, the rear image transmission unit transmits a rear image including all the plurality of observation areas to the remote control device.
11 . The remote support device according to claim 8 , wherein
the rear image transmission unit transmits a rear image in which an object missed by the operator, which is specified based on the observation area, is emphasized, to the remote control device.
12 . A remote support method performed by at least one processor that performs a process including:
when remote support at a support point is requested from an autonomous driving vehicle, transmitting a front image including at least an area in front of the autonomous driving vehicle captured by the autonomous driving vehicle to a remote control device that performs remote control for the autonomous driving vehicle;
receiving an operation signal corresponding to the remote control at the support point from the remote control device;
transmitting the received operation signal to the autonomous driving vehicle; and
after the autonomous driving vehicle passes through a changing point set so as to change display on the remote control device based on the support point, transmitting a rear image that is captured so as to include at least an area behind the autonomous driving vehicle and emphasizes the rear area, to the remote control device.
13 . A storage medium in which a remote support program is stored to cause at least one processor to perform a process including:
when remote support at a support point is requested from an autonomous driving vehicle, transmitting a front image including at least an area in front of the autonomous driving vehicle captured by the autonomous driving vehicle to a remote control device that performs remote control for the autonomous driving vehicle;
receiving an operation signal corresponding to the remote control at the support point from the remote control device;
transmitting the received operation signal to the autonomous driving vehicle; and
after the autonomous driving vehicle passes through a changing point set so as to change display on the remote control device based on the support point, transmitting a rear image that is captured so as to include at least an area behind the autonomous driving vehicle and emphasizes the rear area, to the remote control device.