Title:
他車両行動予測装置
Document Type and Number:
Japanese Patent JP7258077
Kind Code:
B2
Abstract:
To provide an other vehicle behavior prediction device capable of performing a robust other vehicle behavior prediction while preventing an increase of design cost, and a behavior prediction model learning device.SOLUTION: An other vehicle behavior prediction device 10 comprises: an own vehicle periphery information generation section 11 for generating own vehicle periphery information Xr by combining map information X1r including map information around another vehicle of a prediction target with cognition information X2r including at least a position, a speed and an acceleration of the other vehicle of the prediction target; a behavior prediction model storage section 12 for storing therein a behavior prediction model M which has been learnt by reinforcement learning and outputs a behavior prediction result of the other vehicle of the prediction target from the own vehicle periphery information Xr; and an other vehicle behavior prediction section 13 which reads the behavior prediction model M out of the behavior prediction model storage section 12, inputs the own vehicle periphery information Xr to the read-out behavior prediction model M and causes the behavior prediction model M to output a behavior prediction result Y of the other vehicle of the prediction target.SELECTED DRAWING: Figure 1
Inventors:
Takayuki Ima
Application Number:
JP2021081366A
Publication Date:
April 14, 2023
Filing Date:
May 13, 2021
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G08G1/16; B60W30/09; G06N20/00; G08G1/00
Domestic Patent References:
| JP2009037561A |
Foreign References:
| WO2018110305A1 |
Attorney, Agent or Firm:
Parumo Patent Attorneys Office