Abstract: A data collection device of an embodiment includes a processor. The processor is configured to execute a program to acquire an image obtained by capturing surroundings of a first vehicle, determine whether the first vehicle has performed a lane change during a determination period based on information indicating a traveling history of the first vehicle, and collect the image included in the determination period as training data for a determination model that determines whether there is an obstacle in a road in a case where it is determined that the first vehicle has not performed a lane change.

Abstract: The purpose of the present invention is to provide: an epoxy resin composition capable of giving cured resins which combine flexural modulus with flexural strain on a high level and have excellent heat resistance; a prepreg comprising the epoxy resin composition and reinforcing fibers; and a fiber-reinforced composite material obtained by curing the prepreg and excellent especially in terms of 0° and 90° bending strength. An embodiment of the epoxy resin composition of the present invention for achieving such purpose is an epoxy resin composition which comprises the following components [A], [B], and [C] and satisfies a specific requirement. Component [A]: a trifunctional amine type epoxy resin. Component [B]: a bisphenol F type epoxy resin which is solid at 25° C. Component [C]: an aromatic amine compound.

Abstract: Division line recognition apparatus includes: external sensor mounted on vehicle and detecting external situation in front of vehicle; behavior sensor detecting traveling behavior of vehicle; and electronic control unit performing: storing posture information of external sensor with respect to vehicle; recognizing division line defining travel lane along which vehicle travels based on external situation detected by external sensor and posture information; calculating movement amount of vehicle from first time point to second time point based on traveling behavior detected by behavior sensor; setting inspection point on division line recognized at second time point; calculating error of position of division line recognized at first time point with respect to position of inspection point based on movement amount; and updating posture information based on error.

Abstract: A map generation apparatus includes: an external situation detector configured to detect an external situation around a subject vehicle; and a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform: extracting one or more feature points from an image indicated by a detection data acquired by the external situation detector; estimating a moving amount of the external situation detector accompanying the movement of the subject vehicle based on the image indicated by the detection data; specifying a region in the image used for estimation of the moving amount in the estimating; and generating a map information using one or more feature points corresponding to the region specified in the specifying among the feature points extracted in the extracting.

Abstract: A data collection device of an embodiment includes a processor. The processor is configured to execute a program to acquire an image obtained by capturing surroundings of a first vehicle, determine whether the first vehicle has performed a lane change during a determination period based on information indicating a traveling history of the first vehicle, and collect the image included in the determination period as training data for a determination model that determines whether there is an obstacle in a road in a case where it is determined that the first vehicle has not performed a lane change.

Abstract: A map generation apparatus includes: an in-vehicle detection unit configured to detect a situation around a subject vehicle in traveling; and a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform: extracting one or more feature points from a detection data acquired by the in-vehicle detection unit; generating a map using the feature points extracted in the extracting while the subject vehicle is traveling; collating the feature points extracted in the extracting with the map to recognize a position of the subject vehicle on the map when the subject vehicle travels in a region corresponding to the map; and deleting, from the map, a feature point whose result of collation in the recognizing is less than a predetermined degree among the feature points included in the map.

Abstract: A map generation apparatus includes: an in-vehicle detection unit configured to detect a situation around a subject vehicle in traveling; and a microprocessor. The microprocessor is configured to perform: extracting one or more feature points from detection data acquired by the in-vehicle detection unit; generating a map using the extracted feature points; dividing an area on the map generated in the generating in a traveling direction of a subject vehicle and dividing the area in the vehicle width direction based on a division line information regarding a division line of a road to form a plurality of divided areas; and correcting a number of feature points for each of the divided areas formed in the dividing. The microprocessor is configured to perform the correcting including reducing the number of feature points based on a distribution of feature points included in each of the divided areas.

Abstract: A road information generation apparatus includes: an in-vehicle detection unit configured to detects a situation around a subject vehicle; and a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform: recognizing a position of the subject vehicle; recognizing a travel lane of the subject vehicle and a traffic light corresponding to the travel lane of the subject vehicle, installed at an intersection, before the subject vehicle enters the intersection, based on a detection data detected by the in-vehicle detection unit and the position of the subject vehicle recognized in the recognizing, when the intersection is recognized ahead in a traveling direction of the subject vehicle, based on the detection data detected by the in-vehicle detection unit; and generating a road information associating the traffic light recognized in the recognizing the traffic light with the travel lane of the subject vehicle.

Abstract: A vehicle position recognition apparatus includes: a processor and a memory connected to the processor. The memory is configured to store: first map information of a first map of a first area; and second map information of a second map of a second area adjacent to the first area through an overlapped area between the first area and the second area. The processor is configured to perform: recognizing a first position of a vehicle in the overlapped area based on the first map information stored in the memory and recognizing a second position of the vehicle in the overlapped area based on the second map information stored in the memory; and calculating a deviation amount between the first map and the second map based on a difference between the first position and the second position recognized.

Abstract: A division line recognition apparatus including a detection part configured to detect an external situation around a subject vehicle, and an electronic control unit including a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform generating a map including a division line information on a division line on a road based on the external situation detected by the detection part, setting an area of an external space detectable by the detection part, determining whether an end of the division line on the map is located at a boundary of the area of the external space, and adding a boundary information to the division line information when it is determined that the end of the division line is located at the boundary.

Abstract: A division line recognition apparatus including a detection part configured to detect an external situation around a subject vehicle, and an electronic control unit including a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform recognizing a linear figure on a road surface based on the external situation detected by the detection part, and determining whether the linear figure is a division line defining a lane based on a continuity of the linear figure recognized.

Abstract: A division line recognition apparatus including a detection part configured to detect an external situation around a subject vehicle, and an electronic control unit including a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform generating a map including a division line information on a division line on a road based on the external situation detected by the detection part, determining whether an obstacle is adjacent to an end of the division line on the map generated based on the external situation detected by the detection part, and adding an obstacle detection information to the division line information when it is determined that the obstacle is adjacent to the end of the division line.

Abstract: A distance calculation apparatus includes an in-vehicle detection unit configured to detect a situation around a subject vehicle, and a microprocessor and a memory connected to the microprocessor. The microprocessor is configured to perform recognizing an object on the basis of a detection data detected by the in-vehicle detection unit, extracting feature points included in the detection data, recognizing a representative position of a predetermined object on the basis of a distribution of feature points corresponding to the predetermined object among the feature points extracted in the extracting when the predetermined object is recognized in the recognizing, and calculating a distance from the subject vehicle to the predetermined object on the basis of the representative position recognized in the recognizing.

Abstract: The present invention is intended to detachably retain a memory card (1) and connect a terminal formed on a terminal surface (1a) of the memory card (1) to the terminal on a substrate (21) so as to be capable of data exchange. There are provided a housing (2) having a terminal surface abutting portion (3) to be abutted to the terminal surface (1a) of the memory card (1) and guiding walls (4), (4) extending upward from lateral ends of the terminal surface abutting portion (3) for laterally positioning the memory card (1); and tabs (10) having resilient supporting strips (12), (12) on top and bottom and being attached to the respective guiding walls (4) by being fitted from the outside so as to clamp the tops and bottoms of the guiding walls (4), (4) for pushing the lateral ends of the memory card (1) against the terminal surface abutting portion (3) by the supporting strips (12).

Abstract: The present invention is intended to detachably retain a memory card (1) and connect a terminal formed on a terminal surface (1a) of the memory card (1) to the terminal on a substrate (21) so as to be capable of data exchange. There are provided a housing (2) having a terminal surface abutting portion (3) to be abutted to the terminal surface (1a) of the memory card (1) and guiding walls (4), (4) extending upward from lateral ends of the terminal surface abutting portion (3) for laterally positioning the memory card (1); and tabs (10) having resilient supporting strips (12), (12) on top and bottom and being attached to the respective guiding walls (4) by being fitted from the outside so as to clamp the tops and bottoms of the guiding walls (4), (4) for pushing the lateral ends of the memory card (1) against the terminal surface abutting portion (3) by the supporting strips (12).