Toyota Jidosha Kabushiki Kaisha

Shugen Yamamura

Masatoshi Hayashi

Kosuke Yoshida

Hiroto Inoue

Yoshino Yamamori

Mikio Inoue

Toshiyuki Kawai

Takayuki Akaishi

Tsukasa Kato

Hiroyuki Tokita

Gen Fukuyama

Katsuhisa Yoshikawa

Ryosuke Fukaya

Ryo Matsumoto

Satoshi Miyake

Naritomo Miura

Masayuki Okamoto

Naoyuki Saka

Yusuke Ikenoue

Hiroki Takeuchi

Atsushi Miyagawa

Ayumu Shiomi

Masaya Osaka

A method includes, by a processor, acquiring number of persons information that indicates a number of users, including users who ride in vehicles, who depart from a facility at each of a predetermined time period, weather information for each predetermined time period, and vehicle information relating to vehicles traveling in a periphery of the facility, determining traffic jam status that indicates absence/presence of a traffic jam on a road located in a vicinity of the facility in the predetermined time period, by using the vehicle information; and generating a learned model for predicting a traffic jam of a road by machine learning using, as teaching data, the number of persons information, the weather information, and the traffic jam status that is associated with the number of persons information and the weather information.

Method for generating learned model, non-transitory storage medium, and traffic jam predicting device

In an abnormal noise evaluation system, running noise of a vehicle is acquired, and the running noise is analyzed to generate analysis data. A rotational order component of the running noise of the vehicle is then extracted from the analysis data, and features for each rotational order of the running noise of the vehicle is generated based on the extracted rotational order component. Subsequently, a learning model is generated using as training data a combination of the features for each rotational order generated for a learning object that is of the same type as an object to be evaluated and an evaluation result given in advance to the learning object. Whether there is abnormal noise from the object to be evaluated is evaluated by applying the features for each rotational order generated for the object to be evaluated to the learning model, and an evaluation result is output.

Abnormal noise evaluation system and abnormal noise evaluation method

Provided is an information processing system including: a roadside apparatus placed at an entrance or an exit of a toll road or a pay facility; a display apparatus placed at the entrance or the exit; and a server capable of communicating with the roadside apparatus. The roadside apparatus includes: a radio communicator performing predetermined radio communications with an onboard apparatus loaded on the vehicle passing through the entrance or the exit; a communicator communicating with the server; and a processor transmitting user information regarding a user owning the vehicle received from the onboard apparatus via the radio communicator to the server via the communicator. The server includes a processor that: receives user information; when the user information is the user information regarding an advertiser, acquires advertisement information corresponding to the advertiser; and transmits an instruction to display the advertisement information on the display apparatus.

Information processing apparatus, information processing system, and information processing method

A sleep apparatus includes: a mat main body portion configured to support a user in a supine state; and a tilting mechanism that, at the mat main body portion, periodically tilts a body of a user left and right, by alternately raising a right side supporting portion, which includes portions supporting a right-side hipbone and a right-side shoulder blade of a user, and a left side supporting portion, which includes portions supporting a left-side hipbone and a left-side shoulder blade of a user.

Sleep apparatus

An information processing apparatus including: a communicator; and a processor configured to receive help request information that is information for requesting help and positional information of a user terminal of a user in a vehicle from the user terminal via the communicator, based on the positional information of the user terminal, identify a first advertisement display apparatus that is located within a predetermined distance range from the user terminal and satisfies a predetermined condition, and transmit an instruction to display a help request message corresponding to the help request information, to the first advertisement display apparatus via the communicator is provided.

Information processing apparatus, information processing system and information processing method

Growing community of inventors

Nagoya, Japan

Shugen Yamamura