Vehicle behavior data recording control system and recording apparatus
First Claim
1. A vehicle behavior data recording control system comprising:
- a recording apparatus; and
a vehicle abnormality detection apparatus connected with the recording apparatus via an in-vehicle network to enable data exchange with the recording apparatus,wherein;
the vehicle abnormality detection apparatus detects a vehicle abnormality and transmits vehicle abnormality information to the in-vehicle network,the recording apparatus acquires the vehicle abnormality information from the vehicle abnormality detection apparatus via the in-vehicle network and acquires a vehicle behavior data via the in-vehicle network,the vehicle abnormality detection apparatus is equipped with a storage unit,when the vehicle abnormality detection apparatus detects and confirms the vehicle abnormality, the vehicle abnormality detection apparatus records the vehicle behavior data at a time of the vehicle abnormality as a diagnosis information in the storage unit,the recording apparatus includes;
a memory;
a behavior determination section that determines an occurrence of an unexpected behavior based on the acquired vehicle behavior data;
a vehicle abnormality influence determination section thatin response to the occurrence of the unexpected behavior determined by the behavior determination section, determines whether or not a cause of the occurrence of the unexpected behavior is the vehicle abnormality,determines that the cause of the occurrence of the unexpected behavior is the vehicle abnormality, when a time of the occurrence of the unexpected behavior satisfies a predetermined timing condition with respect to a time of acquiring the vehicle abnormality information, anddetermines that the cause of the occurrence of the unexpected behavior is not the vehicle abnormality, when the time of the occurrence of the unexpected behavior fails to satisfy the predetermined timing condition with respect to the time of acquiring the vehicle abnormality information; and
a record control section thatis prohibited from recording the vehicle behavior data relating to the unexpected behavior in the memory, when the vehicle abnormality influence determination section determines that (i) the time of the occurrence of the unexpected behavior satisfies the predetermined timing condition with respect to the time of acquiring the vehicle abnormality information and (ii) the cause of the occurrence of the unexpected behavior is the vehicle abnormality, so that the vehicle behavior data at time of the vehicle abnormality, which is stored in the storage unit as the diagnosis information, is prohibited from being stored in the memory andrecords the vehicle behavior data relating to the unexpected behavior in the memory as an unexpected behavior data when the vehicle abnormality influence determination section determines that (i) the time of the occurrence of the unexpected behavior fails to satisfy the predetermined timing condition with respect to the time of acquiring the vehicle abnormality information and (ii) the cause of the occurrence of the unexpected behavior is not the vehicle abnormality.
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Accused Products
Abstract
A vehicle behavior data recording control system is disclosed. The system comprises a vehicle abnormality detector for detecting a vehicle abnormality and a recorder for acquiring vehicle abnormality information from the vehicle abnormality detector. In response to occurrence of an unexpected behavior, the recorder determines whether or not a cause of the unexpected behavior is the vehicle abnormality. When the cause of the unexpected behavior is the vehicle abnormality, the recorder is prohibited from recording a behavior data relating to the unexpected behavior. When the cause of the unexpected behavior is not the vehicle abnormality, the recorder records the behavior data relating to the unexpected behavior in the memory as an unexpected behavior data.
21 Citations
18 Claims
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1. A vehicle behavior data recording control system comprising:
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a recording apparatus; and a vehicle abnormality detection apparatus connected with the recording apparatus via an in-vehicle network to enable data exchange with the recording apparatus, wherein; the vehicle abnormality detection apparatus detects a vehicle abnormality and transmits vehicle abnormality information to the in-vehicle network, the recording apparatus acquires the vehicle abnormality information from the vehicle abnormality detection apparatus via the in-vehicle network and acquires a vehicle behavior data via the in-vehicle network, the vehicle abnormality detection apparatus is equipped with a storage unit, when the vehicle abnormality detection apparatus detects and confirms the vehicle abnormality, the vehicle abnormality detection apparatus records the vehicle behavior data at a time of the vehicle abnormality as a diagnosis information in the storage unit, the recording apparatus includes; a memory; a behavior determination section that determines an occurrence of an unexpected behavior based on the acquired vehicle behavior data; a vehicle abnormality influence determination section that in response to the occurrence of the unexpected behavior determined by the behavior determination section, determines whether or not a cause of the occurrence of the unexpected behavior is the vehicle abnormality, determines that the cause of the occurrence of the unexpected behavior is the vehicle abnormality, when a time of the occurrence of the unexpected behavior satisfies a predetermined timing condition with respect to a time of acquiring the vehicle abnormality information, and determines that the cause of the occurrence of the unexpected behavior is not the vehicle abnormality, when the time of the occurrence of the unexpected behavior fails to satisfy the predetermined timing condition with respect to the time of acquiring the vehicle abnormality information; and a record control section that is prohibited from recording the vehicle behavior data relating to the unexpected behavior in the memory, when the vehicle abnormality influence determination section determines that (i) the time of the occurrence of the unexpected behavior satisfies the predetermined timing condition with respect to the time of acquiring the vehicle abnormality information and (ii) the cause of the occurrence of the unexpected behavior is the vehicle abnormality, so that the vehicle behavior data at time of the vehicle abnormality, which is stored in the storage unit as the diagnosis information, is prohibited from being stored in the memory and records the vehicle behavior data relating to the unexpected behavior in the memory as an unexpected behavior data when the vehicle abnormality influence determination section determines that (i) the time of the occurrence of the unexpected behavior fails to satisfy the predetermined timing condition with respect to the time of acquiring the vehicle abnormality information and (ii) the cause of the occurrence of the unexpected behavior is not the vehicle abnormality. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A recording apparatus configured to acquire vehicle abnormality information indicative of a vehicle abnormality from a vehicle abnormality detection apparatus via an in-vehicle network and acquire a vehicle behavior data via the in-vehicle network, wherein the vehicle abnormality detection apparatus is equipped with a storage unit, wherein when the vehicle abnormality detection apparatus detects and confirms the vehicle abnormality, the vehicle abnormality detection apparatus records the vehicle behavior data at a time of the vehicle abnormality as a diagnosis information in the storage unit,
the recording apparatus comprising: -
a memory; a behavior determination section that determines an occurrence of an unexpected behavior based on the acquired vehicle behavior data; a vehicle abnormality influence determination section that in response to the occurrence of the unexpected behavior determined by the behavior determination section, determines whether or not a cause of the occurrence of the unexpected behavior is the vehicle abnormality, determines that the cause of the occurrence of the unexpected behavior is the vehicle abnormality, when a time of the occurrence of the unexpected behavior satisfies a predetermined timing condition with respect to a time of acquiring the vehicle abnormality information, and determines that the cause of the occurrence of the unexpected behavior is not the vehicle abnormality, when the time of the occurrence of the unexpected behavior fails to satisfy the predetermined timing condition with respect to the time of acquiring the vehicle abnormality information; and a record control section that is prohibited from recording the vehicle behavior data relating to the unexpected behavior in the memory when the vehicle abnormality influence determination section determines that (i) the time of the occurrence of the unexpected behavior satisfies the predetermined timing condition with respect to the time of acquiring the vehicle abnormality information and (ii) the cause of the occurrence of the unexpected behavior is the vehicle abnormality, so that the vehicle behavior data at the time of the vehicle abnormality, which is stored in the storage unit as the diagnosis information, is prohibited from being stored in the memory and records the vehicle behavior data relating to the unexpected behavior in the memory as an unexpected behavior data when the vehicle abnormality influence determination section determines that (i) the time of the occurrence of the unexpected behavior fails to satisfy the predetermined timing condition with respect to the time of acquiring the vehicle abnormality information and (ii) the cause of the occurrence of the unexpected behavior is not the vehicle abnormality. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification