Patent ID: 11878696
Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Field: Measurement (Instruments)
Classification: CPC B  G  H | IPC B  G  H

Claim 1:
2. An abnormality detection system comprising:
the abnormality detection device according to claim 1 and an abnormality location detection device,
wherein the processing circuitry of the abnormality detection device configured to further transmit positional information of the road on which it is determined that there is the abnormality,
the abnormality location detection device comprises processing circuitry configured to:
(i) receive the transmitted positional information,
(ii) generate a histogram by counting the number of positions corresponding to the received positional information in each pre-decided region, and
(iii) determine a location at which there is an abnormality based on the generated histogram.