JP2013134529A - Emergency evacuation information-linked evacuation guidance device, emergency evacuation information-linked evacuation guidance method, and emergency evacuation information-linked evacuation guidance program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide evacuation guidance information flexibly in accordance with the individual situations of users even in a cognitively overload environment at the time of emergency evacuation.SOLUTION: A user attribute value produced by digitizing attribute information of a user is stored in a personal situation storage section 11; action messages respectively different dependently on the value of an arithmetic operation result or on a range including the aforementioned value are stored in an evacuation guidance determination table storage section 12; emergency evacuation information issued by the central government or a municipality is converted into an emergency evacuation-degree value on the basis of a degree of emergency of the emergency evacuation information; a user attribute value is read from the personal situation storage section 11 to arithmetically operate it with the converted emergency evacuation-degree value; and an action message corresponding to the value of the operation result is read from the evacuation guidance determination table storage section 12 to output the message along with the emergency evacuation information.

Description

  The present invention relates to a technique for providing evacuation guidance information to a user.

  When natural disasters such as earthquakes, heavy rains, and floods due to heavy rains are predicted, emergency evacuation information such as evacuation advisories and evacuation instructions is transmitted from local governments in the disaster-stricken areas to local residents in the disaster-predicted areas.

  This emergency evacuation information is widely disseminated to the entire disaster-predicted area, and residents living in the area receive this information and take their own safety measures, so it is extremely important and useful information.

  As a technique related to such emergency evacuation, Non-Patent Document 1 proposes an evacuation guidance method from a residential area to an evacuation site when a large-scale earthquake or the like occurs. According to this technique, the evacuation route from the start of the evacuation action to the arrival at the evacuation site can be flexibly selected according to the disaster situation.

Shunichi Yonemura and two others, “Examination of strategy generation support method for evacuation behavior using mobile terminals”, Disaster Information Society of Japan, Proceedings of 11th Research Presentation Conference, 2009, p. 145-148

  However, since emergency evacuation information sent from local governments is common information for all residents in the area, how to receive the information varies from person to person. In many cases, it is not easy to determine what action is required over time, and as a result, there is a problem that even if emergency evacuation information is transmitted, the residents cannot be properly guided.

  In addition, since there is a high human cognitive load during emergencies such as disasters, there is a high possibility that various problems will occur in actions that can be executed without error during normal times. In the worst case, serious problems such as delaying escape could occur.

  The present invention has been made in view of the above problems, and the problem is that the evacuation guidance information can be flexibly adapted to the individual situation of the user even in a cognitive high load environment during emergency evacuation. It is to provide.

  The emergency evacuation information-linked evacuation guidance device according to claim 1 is a first storage means for storing a user attribute value obtained by quantifying user attribute information, and a calculation result value or a range including the value. Second storage means for storing different evacuation guidance information in accordance with the information, conversion means for converting the transmitted emergency evacuation information into an emergency evacuation degree value based on the urgency of the emergency evacuation information, and the first memory The user attribute value is read from the means, and the calculation means for calculating with the converted emergency evacuation degree value, and the evacuation guidance information corresponding to the value of the calculation result is read from the second storage means, and the emergency Output means for outputting together with the evacuation information.

  The emergency evacuation information-linked evacuation guidance device according to claim 2 is the emergency evacuation information-linked evacuation guidance device according to claim 1, wherein the user attribute value is a geographical area from the user's residence to the evacuation site. It is a value indicating the difficulty level of simple evacuation and / or a value indicating the degree of physical disability of the user.

  The emergency evacuation information linked evacuation guidance method according to claim 3 is an emergency evacuation information linked evacuation guidance method carried out by a computer, wherein user attribute values obtained by digitizing user attribute information are stored in the first storage means. A storage step, a storage step of storing different evacuation guidance information in the second storage means depending on a value of the calculation result or a range including the value, and an emergency of the emergency evacuation information A conversion step for converting into an emergency evacuation degree value based on the degree, a calculation step for reading out the user attribute value from the first storage means and calculating with the converted emergency evacuation degree value; and An evacuation guidance information corresponding to the value is read from the second storage means and output together with the emergency evacuation information.

  The emergency evacuation information-linked evacuation guidance method according to claim 4 is the emergency evacuation information-linked evacuation guidance method according to claim 3, wherein the user attribute value is a geographical distance from the user's residence to the evacuation site. It is a value indicating the difficulty level of simple evacuation and / or a value indicating the degree of physical disability of the user.

  An emergency evacuation information-linked evacuation guidance program according to claim 5 causes a computer to execute the emergency evacuation information-linked evacuation guidance method according to claim 3 or 4.

  As described above, according to the present invention, the user attribute value obtained by digitizing the user attribute information is stored in the first storage means, and the evacuation guidance information that differs depending on the value of the calculation result or the range including the value is stored. The stored emergency evacuation information is converted into an emergency evacuation degree value based on the emergency level of the emergency evacuation information, and the user attribute value is read from the first storage means and converted. Because the emergency evacuation degree value is calculated and the evacuation guidance information corresponding to the calculated result is read from the second storage means and output together with the emergency evacuation information, even in a cognitive high load environment at the time of emergency evacuation The evacuation guidance information can be flexibly provided according to the individual situation of the user.

  According to the present invention, it is possible to provide evacuation guidance information flexibly in accordance with a user's individual situation even in a cognitive high load environment during emergency evacuation.

It is a figure which shows the functional block structure of an emergency evacuation information cooperation type | mold evacuation guidance apparatus. It is a figure which shows the example of a user's personal condition (user's attribute information). It is a figure which shows the example of an evacuation guidance determination table. It is a figure which shows the operation | movement flow of an emergency evacuation information cooperation type | mold evacuation guidance apparatus. It is a figure which shows the example of an emergency evacuation degree value with respect to the urgency degree of emergency evacuation invitation information.

  As described above, since there are various ways of receiving emergency evacuation information, it is difficult to specifically execute an evacuation action based on the information, and it is often difficult to determine an action necessary for evacuation.

  Therefore, in the present invention, the receiver who has received the emergency evacuation information resides in what time (for example, the start of evacuation preparation) should be performed after receiving the emergency evacuation information. Focusing on the fact that it varies depending on the geographical conditions of the place and the physical characteristics of the recipient, etc., linking emergency evacuation information and evacuation guidance according to the individual situation of the recipient, and in the event of a disaster, the residents in the disaster area The purpose is to evacuate effectively.

  Hereinafter, an embodiment for carrying out the present invention will be described with reference to the drawings. However, the present invention can be implemented in many different modes and should not be construed as being limited to the description of the present embodiment.

  FIG. 1 is a diagram showing a functional block configuration of an emergency evacuation information-linked evacuation guidance device 1 according to the present embodiment. The emergency evacuation information-linked evacuation guidance device 1 includes a personal situation storage unit 11 for storing user attribute values obtained by quantifying user attribute information indicating a user's personal situation, and a calculation result value described later. Alternatively, the evacuation guidance determination table storage unit 12 that stores different evacuation guidance information depending on the range including the value, the communication control unit 13 that receives the transmitted emergency evacuation message, and the received emergency evacuation message The emergency evacuation information determination unit 14 that converts the emergency evacuation information that has been converted into an emergency evacuation degree value based on the urgency level of the emergency evacuation information, and the user attribute value is read from the personal situation storage unit 11, and the converted emergency The input / output control unit 15 that calculates the evacuation degree value and the evacuation guidance information corresponding to the calculation result value are read from the evacuation guidance determination table storage unit 12 and displayed together with the received emergency evacuation information A display device 16 that includes an input device 17 for inputting various data such as user attribute value, in mainly constructed.

  In the personal situation storage unit 11, for example, as shown in FIG. 2, the difficulty level of geographical evacuation from the user's place of residence to the evacuation site (for example, a degree considering stairs, topographical ups and downs, etc.) And a physical mobility obstacle value B (including the presence or absence of obstacles) indicating the physical obstacle degree of the user is stored as a user attribute value.

  In the case of the example shown in FIG. 2, the user lives in an area close to the evacuation shelter, but has a severe disability on the body. In this case, the geographical evacuation difficulty value A is 10, and the physical mobility obstacle value B is 30. The values A and B may be selected from a plurality of values, or the values A and B input by the user may be stored.

  In the evacuation guidance determination table storage unit 12, for example, as shown in FIG. 3, a plurality of evacuation guidance information (hereinafter referred to as action messages) respectively corresponding to a plurality of evacuation guidance determination ranges (a range including the calculation result value Y). ) Is stored. The action message is information for instructively and specifically instructing what kind of evacuation action should be taken when emergency evacuation information is transmitted.

  Next, the operation of the emergency evacuation information-linked evacuation guidance device 1 will be described. FIG. 4 is a diagram illustrating an operation flow of the emergency evacuation information-linked evacuation guidance device 1.

  First, in step S1 to step S2, the communication control unit 13 receives an emergency evacuation message transmitted from a national or local information distribution device via a wireless or wired communication network and transmits it to the input / output control unit 15. Then, the input / output control unit 15 temporarily stores it.

  Next, in step S3, the input / output control unit 15 transmits the temporarily stored emergency evacuation message to the emergency evacuation information determination unit 14, and the emergency evacuation information determination unit 14 extracts the emergency evacuation information from the emergency evacuation message. The emergency level is determined, the emergency evacuation value X corresponding to the emergency level is assigned to the emergency evacuation information, transmitted to the input / output control unit 15 and temporarily stored in the input / output control unit 15 .

  For example, it is determined whether the emergency evacuation information acquired from the emergency evacuation message corresponds to an evacuation advisory, an evacuation advisory, or an evacuation preparation, and an emergency evacuation degree value corresponding to the corresponding emergency evacuation information is assigned (FIG. 5). reference). In addition, the provision process demonstrated here is corresponded to the conversion in the emergency evacuation information determination part 14 mentioned above.

  Next, in step S4, the input / output control unit 15 searches the personal situation storage unit 11, and uses the emergency evacuation information-linked evacuation guidance device 1 for the geographical evacuation difficulty level A and the physical condition. The movement obstacle degree value B is specified and temporarily stored.

  Here, the input / output control unit 15 evacuates the emergency evacuation degree value X of the emergency evacuation information, the user's geographical evacuation difficulty value A, and the physical mobility obstacle degree value B that are temporarily stored. It may be transmitted to the determination table storage unit 12 and stored.

  Next, in step S5, the input / output control unit 15 calculates the evacuation guidance determination value (the value of the above-described calculation result) Y using Expression (1).

Y = A + B + X (1)
Next, in step S6, the input / output control unit 15 searches which evacuation guidance determination value Y of the evacuation guidance determination value corresponds to the evacuation guidance determination range, specifies an action message corresponding thereto, Memorize temporarily.

  For example, when the emergency evacuation information is “evacuation advisory”, the emergency evacuation degree value X is 20 from the correspondence shown in FIG. 5, so the evacuation guidance determination value Y is 60 (= 10 + 30 + 20), and “immediately complete the evacuation” Is identified.

  Finally, in step S7, the display device 16 displays the received emergency evacuation information and the identified action message together on the screen. In the case of the previous example, for example, “Complete evacuation immediately (evacuation instruction)” is displayed.

  As described above, according to the present embodiment, the user attribute value obtained by digitizing the user attribute information is stored in the personal situation storage unit 11, and the action varies depending on the value of the calculation result or the range including the value. The message is stored in the evacuation guidance determination table storage unit 12, emergency evacuation information transmitted from the country or local government is converted into an emergency evacuation degree value based on the urgency level of the emergency evacuation information, and the personal situation storage unit 11 Since the user attribute value is read and calculated with the converted emergency evacuation degree value, an action message corresponding to the calculated result value is read from the evacuation guidance determination table storage unit 12 and output together with the emergency evacuation information. Even in a cognitive high load environment at the time of evacuation, it is possible to provide evacuation guidance information flexibly according to the individual situation of the user.

  In addition, since the urgency of emergency evacuation information and an action message corresponding to the user's own personal situation (personal situation such as geographical difficulty of evacuation and physical characteristics) are provided together, the user For example, it is possible to plan and execute an action that is optimal for oneself in an ad hoc manner, such as requiring more evacuation time than a healthy person due to physical disabilities.

  In the present embodiment, the method of displaying the emergency evacuation information and the evacuation guidance information on the screen has been described. However, instead of the input device 17, a voice output device that outputs each piece of information by voice may be employed. good.

  In the present embodiment, the action message is described in association with the evacuation guidance determination range (the range including the calculation result value Y). However, instead of such a range, the action message is subdivided for each calculation result value Y. It is also possible to associate a customized action message.

  Further, in this embodiment, the geographical evacuation difficulty level value and the physical mobility obstacle level value have been described as examples of the user attribute information indicating the user's personal situation. Any information on the person can be used.

  For example, there may be a difference in the evacuation action speed depending on gender, weight, presence / absence of moving means, etc., so such attribute information is also digitized and stored in the personal situation storage unit 11, and the above-described formula ( Add to the right side of 1). Thereby, the evacuation guidance information more suitable for the user can be provided.

  Finally, the emergency evacuation information-linked evacuation guidance apparatus 1 described in the present embodiment can be realized by an information processing apparatus having storage means such as a memory, control means such as a CPU, and communication means such as an antenna. Each function of the emergency evacuation information linked evacuation guidance device 1 is executed by a program.

DESCRIPTION OF SYMBOLS 1 ... Emergency evacuation information interlocking type | formula evacuation guidance apparatus 11 ... Personal condition memory | storage part (1st memory | storage means)
12 ... Evacuation guidance determination table storage section (second storage means)
13 ... Communication control unit 14 ... Emergency evacuation information determination unit (conversion means)
15 ... Input / output control unit (calculation means)
16 ... Display device (output means)
17 ... Input device S1-S7 ... Step

Claims (5)

First storage means for storing user attribute values obtained by digitizing user attribute information;
Second storage means for storing different evacuation guidance information depending on the value of the calculation result or the range including the value;
Conversion means for converting the transmitted emergency evacuation information into an emergency evacuation degree value based on the urgency of the emergency evacuation information;
Calculation means for reading out the user attribute value from the first storage means and calculating with the converted emergency evacuation degree value;
Output means for reading out the evacuation guidance information corresponding to the value of the calculation result from the second storage means and outputting it together with the emergency evacuation information;
An emergency evacuation information-linked evacuation guidance device characterized by comprising: The user attribute value is:
The value according to claim 1, which is a value indicating a difficulty level of geographical evacuation from the user's residence to a shelter and / or a value indicating a degree of physical disability of the user. Emergency evacuation information linked evacuation guidance device. In the emergency evacuation information linked evacuation guidance method performed by a computer,
A storage step of storing user attribute values obtained by quantifying user attribute information in the first storage means;
A storage step of storing different evacuation guidance information in the second storage means depending on the value of the calculation result or the range including the value;
A conversion step for converting the transmitted emergency evacuation information into an emergency evacuation degree value based on the urgency of the emergency evacuation information;
An operation step of reading out the user attribute value from the first storage means and calculating with the converted emergency evacuation degree value;
An output step of reading out the evacuation guidance information corresponding to the value of the calculation result from the second storage means and outputting it together with the emergency evacuation information;
An emergency evacuation information-linked evacuation guidance method characterized by comprising: The user attribute value is:
The value indicating a difficulty level of geographical evacuation from the user's residence to a shelter and / or a value indicating the degree of physical disability of the user. Emergency evacuation information linked evacuation guidance method.   An emergency evacuation information-linked evacuation guidance program, which causes a computer to execute the emergency evacuation information-linked evacuation guidance method according to claim 3 or 4.

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