Logisteed, Ltd.

Kiminori Sato

Takeshi Tanaka

Hiroyuki Kuriyama

Shunsuke Minusa

Daichi Ojiro

Nao Ito

Hideaki Nagumo

An operation management aid system can access a first group of associated data in which biological measurement data pertaining to a biology of a driver is associated with task state data pertaining to a task state of the driver, and a second group of danger determination results indicating a degree of danger of driving by the driver, and wherein a processor executes: acquiring, the associated data pertaining to a specific task state of the driver from the first group, and acquiring a specific danger determination result group in the specific task state of the driver from the second group; and using an associated data group pertaining to the specific task state and a specific danger determination result group for the specific task state, to generate, for each of the specific task states, an estimation model that estimates an accident risk of the driver during the specific task state.

Operation management aid system and operation management aid method

A computer generates an accident risk definition model to estimate a probability of hazard occurrence as an accident risk by inputting first in-vehicle sensor data collected in the past and hazard occurrence data having information on hazard occurrence from the first in-vehicle sensor data preset therein, generates accident risk estimation data by inputting second in-vehicle sensor data collected in the past to the accident risk definition model and estimating the probability of the hazard occurrence, generates an accident risk prediction model to predict the accident risk after a predetermined time by inputting first biological index data corresponding to the second in-vehicle sensor data and the accident risk estimation data, calculates second biological index data from second biological sensor data by acquiring the second biological sensor data of a driver, and predicts the accident risk after the predetermined time by inputting second biological index data to the accident risk prediction model.

Operation support method, operation support system, and operation support server

A system for generating guidance information for a driver includes a processor and a storage device. The storage device stores guidance history of the driver. The processor generates a feature value based on match/mismatch of guidance types abstracted from the guidance history. The processor determines a guidance type for the driver on the basis of the feature value. The processor generates information for issuing guidance of the determined guidance type to the driver according to driver monitoring information.

System for generating guidance information

A management assistance system includes a first monitoring device for monitoring a travel state of a target vehicle, a second monitoring device for monitoring a physical state during driving of a driver, a server, and a manager terminal. The first monitoring device transmits first monitoring information to the server when the travel state satisfies a prescribed first warning condition, and the second monitoring device transmits second monitoring information to the server when the physical state during driving satisfies a prescribed second warning condition. The server includes a determination processing unit for determining whether or not a monitoring-required determination condition based on the first monitoring information and the second monitoring information; and a transmission unit for transmitting monitoring-required notification information indicating that the driving situation of the driver reaches the monitoring-required level to the manager terminal, when the determination processing unit determines that the monitoring-required determination condition is satisfied.

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Tokyo, Japan

Kiminori Sato