Decision-making support system and decision-making support method

A decision-making support system comprising:

• a server device configured to provide, on a network, at least any one of a decision-making support device, a site coordination device, a site responder terminal, and an information analysis device, as a cloud service;
• and
• a user terminal configured to access to the server device and utilize the cloud service for at least any one of the decision-making support device, the site coordination device, the site responder terminal, and the information analysis device, wherein
• the decision-making support device includes:
• a storage device configured to store a predetermined criterion defining a damage degree according to a content of each of disasters, and predetermined information symbolizing various human activities in disasters;
• and
• an arithmetic device configured to
• determine a damage degree for each of areas at a disaster-stricken area by comparing disaster information acquired from a predetermined interface with the predetermined criterion,
• determine an activity degree of human activities for each of the areas based on appearance frequency of the predetermined information in various types of information acquired from a predetermined interface or the disaster information, and
• identify, as a support-needed area, an area with a higher damage degree and a lower activity degree than other areas, or an area with the damage degree and the activity degree higher by a predetermined level or more than those of other areas, and
• output information of the support-needed area to a predetermined device,
• the site coordination device includes:
• a storage device configured to store location information and attribute information on each of site responders of various organizations performing a disaster response activity at a disaster-stricken area;
• and
• an arithmetic device configured to
• identify a site responder of another organization located within a predetermined range from a location of a predetermined site responder based on the location information on the site responders;
• identify, based on the attribute information, a site responder having an activity purpose identical or similar to the predetermined site responder out of the identified site responders of the other organization;
• and
• notify information of the identified site responder of the other organization as information of a cooperation and coordination candidate to a site responder terminal used by the predetermined site responder,
• the site responder terminal includes
• an arithmetic device configured to
• receive information of the cooperation and coordination candidate from the site coordination device, and according to an instruction from a site responder via a predetermined interface, transmit a cooperation and coordination request for a disaster response activity to a site responder terminal used by a site responder of the other organization being the cooperation and coordination candidate, and
• the information analysis device includes
• an arithmetic device configured to
• analyze occurrence information of a predetermined event acquired from a predetermined interface with a predetermined algorithm,
• identify a range of impact by the predetermined event,
• identify, based on the location information retained in the site coordination device, a site responder located in the range, and an impact of the predetermined event on the site responder, and
• notify at least information of the predetermined event and an impact thereof to a site responder terminal of the site responder.

A decision-making support method wherein a decision-making support device including a storage device configured to store a predetermined criterion defining a damage degree according to a content of each of disasters performs:

• determining a damage degree for each of areas at a disaster-stricken area by comparing disaster information acquired from a predetermined interface with the predetermined criterion;
• determining an activity degree of human activities for each of the areas based on appearance frequency of the predetermined information in various types of information acquired from the predetermined interface or the disaster information;
• identifying, as a support-needed area, an area with a higher damage degree and a lower activity degree than those of other areas, or an area with the damage degree and the activity degree higher by a predetermined level or more than those of other areas;
• and
• outputting information of the support-needed area to a predetermined device.