Abstract: Provided is an autonomous travel assistance device including a server device. The server device receives road state information from a roadside unit. The server device stores map information as a combination of a plurality of nodes and a plurality of links. The server device holds route information on a target vehicle. The server device receives, from the target vehicle, vehicle information on a position and a travel state of the target vehicle, selects a part of the nodes as a selected node based on the vehicle information and the route information, and selects a part of the links as a selected link based thereon. The server device transmits, as dynamic map information, information obtained by adding the road state information on the selected node and the selected link to the map information, to the target vehicle that autonomously travels along a planned travel route.

Abstract: An external control apparatus performs a main calculation, and a vehicle-mounted control apparatus transmits a control command for controlling an automatic driving vehicle, based on a calculation result. In a vehicle control system according to the present disclosure, the vehicle-mounted control apparatus determines whether or not the calculation result of the external control apparatus satisfies an allowable condition. In the case where the allowable condition is satisfied, the vehicle is controlled based on the result of the main calculation by the external control apparatus, and in the case where the allowable condition is not satisfied, the vehicle is controlled based on the result of a backup calculation by the vehicle-mounted control apparatus; therefore, the vehicle can continue stable traveling.

Abstract: To provide an automatic driving and driving support system, an automatic driving support apparatus, an automatic driving vehicle, and the like which can make the automatic driving vehicle generate the target traveling track suitable for the front road state which cannot be detected by the automatic driving vehicle, while suppressing the increase in the calculation processing load of the automatic vehicle. In an automatic driving and driving support system, when the target traveling track is acquired from the preceding vehicle which precedes and travels the same lane as a lane of the scheduled traveling route acquired from the support object vehicle, the automatic driving support apparatus transmits the target traveling track to the support object vehicle; and the automatic driving vehicle generates the target traveling track of the own vehicle based on the acquired target traveling track of the preceding vehicle.

Abstract: A driving assist device includes an input information determination unit configured to determine driving assist information on the basis of first vehicle information including positional information and operational information about a target vehicle, second vehicle information including positional information and operational information about each of nearby vehicles, and a running route for the target vehicle. The input information determination unit selects any of the nearby vehicles that is located at a position at which a video to be used for driving assist can be recorded, and determines the video acquired from the selected nearby vehicle as the driving assist information. Consequently, driving assist flexibly adapted to, for example, the running route for and the operational information about the target vehicle can be performed.

Abstract: The present disclosure provides a lane change route instructing device and a lane change route instructing system such that, by considering the necessity of a lane change of a multiple of vehicles existing in a periphery, a coinciding of travel routes accompanying a lane change is avoided, and the vehicles can be caused to carry out a traveling operation smoothly.

Abstract: A execution monitoring device (20) includes a time-series data storage unit (225) to store time-series data and a real-time specification determining unit (204). The real-time specification determining unit (204) updates a determination result, which is a result of determining whether the time-series data stored in the time-series data storage unit (225) satisfies a real-time specification, which is part of constraints included in a monitoring specification for electronic device runtime monitoring, is stored in a memory area reserved before execution of the real-time specification determining unit (204), and is a constraint using a real time.

Abstract: The present invention provides a relay device including: a receiving unit that receives instructions; a fuzzing detection unit that detects an illegitimate instruction among the instructions received by the receiving unit; a disguised operation decision unit that decides a disguised operation corresponding to the illegitimate instruction detected by the fuzzing detection unit; and an instruction generation unit that generates an instruction corresponding to the disguised operation decided by the disguised operation decision unit.

Abstract: The present invention provides a relay device including: a receiving unit that receives instructions; a fuzzing detection unit that detects an illegitimate instruction among the instructions received by the receiving unit; a disguised operation decision unit that decides a disguised operation corresponding to the illegitimate instruction detected by the fuzzing detection unit; and an instruction generation unit that generates an instruction corresponding to the disguised operation decided by the disguised operation decision unit.

Abstract: In an in-vehicle network system (100), a parent control unit (10) and a child control unit (20) constitute a control unit. In the in-vehicle network system (100), a monitoring unit (70) acquires communication data being communicated between the parent control unit (10) and the child control unit (20) and flowing in an in-vehicle network (30) which connects the parent control unit (10) and the child control unit (20) to each other. The monitoring unit (70) diagnoses an abnormality in the parent control unit (10) based on the communication data acquired by the monitoring unit (70) and diagnostic data stored by a memory unit.

Abstract: In an in-vehicle network system (100), a parent control unit (10) and a child control unit (20) constitute a control unit. In the in-vehicle network system (100), a monitoring unit (70) acquires communication data being communicated between the parent control unit (10) and the child control unit (20) and flowing in an in-vehicle network (30) which connects the parent control unit (10) and the child control unit (20) to each other. The monitoring unit (70) diagnoses an abnormality in the parent control unit (10) based on the communication data acquired by the monitoring unit (70) and diagnostic data stored by a memory unit.