Driving assistant apparatus, driving assistant method, moving object, and program
The present technology relates to a driving assistant apparatus, a driving assistant method, a moving object, and a program that make it possible to perform appropriate driving assistant. The driving assistant apparatus includes a control unit that performs, on the basis of peripheral vehicle information regarding a peripheral vehicle present in an area corresponding to the number of occupants in a host vehicle, driving assistant processing of the host vehicle. The present technology is applicable to a moving object such as an automobile.
1. A driving assistant apparatus, comprising:
processing circuitry configured to:
acquire host vehicle occupant information including a number of occupants of a host vehicle;
determine a reception area based on the number of occupants of the host vehicle;
acquire peripheral vehicle information of a peripheral vehicle in the reception area; and
output driving assistance information to control operation of the host vehicle based on the acquired peripheral vehicle information of the peripheral vehicle in the reception area.
2. The driving assistant apparatus according to claim 1 , wherein
the reception area is determined to be wider as the number of occupants in the host vehicle increases.
3. The driving assistant apparatus according to claim 1 , wherein
the processing circuitry is configured to avoid a collision between the host vehicle and the peripheral vehicle.
4. The driving assistant apparatus according to claim 1 , wherein
the peripheral vehicle information is information including at least one of information indicating a travelling state of the peripheral vehicle, information indicating the number of occupants of the peripheral vehicle, information indicating a type of the peripheral vehicle, information indicating a driving mode of the peripheral vehicle, or information indicating an attribute of a driver of the peripheral vehicle.
5. The driving assistant apparatus according to claim 1 , wherein
the processing circuitry is configured to determine the reception area on a basis of the number of occupants in the host vehicle, and a boarding position of an occupant in the host vehicle or an attribute of the occupant.
6. The driving assistant apparatus according to claim 1 , wherein
the processing circuitry is configured to output the driving assistance information on a basis of the peripheral vehicle information of the peripheral vehicle in the reception area determined on a basis of the number of occupants in the host vehicle, out of pieces of peripheral vehicle information received from peripheral vehicles in a predetermined area wider than the reception area.
7. The driving assistant apparatus according to claim 1 , wherein
the processing circuitry is configured to acquire pieces of peripheral vehicle information of peripheral vehicles in a predetermined area, and then further acquire, in a case where the reception area determined on a basis of the number of occupants of the host vehicle is wider than the predetermined area, the peripheral vehicle information of the peripheral vehicle in the reception area.
8. The driving assistant apparatus according to claim 1 , wherein
the processing circuitry is configured to select, on a basis of the number of occupants in the host vehicle, a type of information to be used out of pieces of information included in the peripheral vehicle information of the peripheral vehicle, for each distance to the peripheral vehicle or each lane in which the peripheral vehicle travels.
9. The driving assistant apparatus according to claim 1 , wherein
the processing circuitry is further configured to control presentation of information regarding the reception area.
10. A driving assistant method executed by processing circuitry, comprising:
acquiring host vehicle occupant information including a number of occupants of a host vehicle;
determining a reception area based on the number of occupants of the host vehicle;
acquiring peripheral vehicle information of a peripheral vehicle in the reception area; and
outputting driving assistance information to control operation of the host vehicle based on the acquired peripheral vehicle information of the peripheral vehicle in the reception area.
11. A non-volatile computer readable medium containing instructions that, when executed by processing circuitry, perform a driving assistant method comprising:
acquiring host vehicle occupant information including a number of occupants of a host vehicle;
determining a reception area based on the number of occupants of the host vehicle;
acquiring peripheral vehicle information of a peripheral vehicle in the reception area; and
outputting driving assistance information to control operation of the host vehicle based on the acquired peripheral vehicle information of the peripheral vehicle in the reception area.
12. A moving object, comprising:
processing circuitry configured to:
acquire host vehicle occupant information including a number of occupants of a host vehicle;
determine a reception area based on the number of occupants of the host vehicle;
acquire peripheral vehicle information of a peripheral vehicle in the reception area; and
output driving assistance information to control operation of the host vehicle based on the acquired peripheral vehicle information of the peripheral vehicle in the reception area.