WO2002023396A1

WO2002023396A1 - Information distribution system

Info

Publication number: WO2002023396A1
Application number: PCT/JP2001/007874
Authority: WO
Inventors: Kazushi Kanamaru
Original assignee: Kazushi Kanamaru
Priority date: 2000-09-11
Filing date: 2001-09-11
Publication date: 2002-03-21
Also published as: AU2001284518A1

Abstract

An information distribution system for effectively distributing information data to portable terminals in a predetermined area. Information data acquiring means (11) accesses an information database (10) where information data (20) about an area (X) transmitted from a terminal of a provider (4) and reference data (21) about the information data (20) are stored, thereby to acquire the information data (20) and the reference data (21). Area condition grasping means (12) grasps the condition of the area (X) from observation data (22) on the area (X) sent from a terminal (5) of an observer residing in the area (X) and determines an area condition variable PA reflecting the condition. Information data transmitting means (13) calculates the adaptation of the reference data (21) to the area condition variable PA and determines the priority of the information data (20) to be transmitted to a portable telephone (3) residing in the area (X) according to the adaptation.

Description

Description Information distribution system Technical field

The present invention relates to an information distribution system for transmitting information about a predetermined area to a portable terminal located in the predetermined area. Background art

Conventionally, there has been proposed a system for transmitting information such as advertisements to a mobile phone located in a communication area covered by each base station of the mobile phone (Japanese Patent Application Laid-Open No. 2000-2000). — 2 2 4 6 5 8 publication).

According to this system, the advertisement provider requests the distribution of the advertisement by designating the communication area in which the distribution of the advertisement is desired and the distribution period. Then, in response to the distribution request, the system distributes an advertisement to a mobile phone located in the designated communication area. In this case, the advertisement provider can efficiently distribute the advertisement area within its own business area by requesting the distribution of the advertisement by designating the communication area where the store is located and the communication area adjacent to the area. Ads can be delivered.

However, for example, when the distribution period was specified by the date from the advertisement provider, it was necessary to determine at what time of day the advertisement should be distributed. Also, when multiple advertisement requests specifying the same communication area and the same delivery time were received and competed, it was necessary to determine the advertisement to be actually delivered from the competing advertisement requests. When deciding the advertisement to be distributed and the distribution time of the advertisement in this way, there is an inconvenience that the advertisement is not necessarily distributed so that the distribution effect is optimal. In view of the above, an object of the present invention is to provide an information distribution system capable of solving the above-mentioned inconveniences and effectively distributing information data to portable terminals located in a predetermined area. Disclosure of the invention

The present invention has been made to achieve the above object, and includes at least information data related to an area transmitted from a terminal device of a provider that provides goods or services within a predetermined area and at least the information. An information database obtaining means for accessing an information database in which reference data of the information data including a field of data is stored, and obtaining the information data and the reference data; and a mobile phone located in the predetermined area. The present invention relates to an improvement in an information distribution system including an information data transmitting unit that transmits the information data to a terminal.

The information processing device further comprises: a local situation grasping means for grasping the situation of the predetermined area and generating regional situation data reflecting the situation of the predetermined area, wherein the information data transmitting means comprises at least the reference data and the local situation data And determining the information data to be transmitted to the mobile terminal.

According to the present invention, the information transmission unit determines the information data to be transmitted to the mobile terminal according to at least the reference data and the local situation data. Therefore, it is possible to transmit the information of the field corresponding to the situation of the predetermined area reflected on the area of the area, and to thereby enhance the distribution effect of the information data.

Further, the local situation grasping means grasps the situation of the predetermined area from observation data of the predetermined area transmitted from a terminal device of an observer located in the predetermined area. According to this aspect of the invention, the observation data is based on the situation of the predetermined area actually observed by the observer. Recognize the gender, age group, and reason for location (meeting, shopping, etc.)

The situation in the predetermined area can be grasped in detail.

Further, identification data receiving means for receiving identification data uniquely set for each mobile terminal transmitted from the mobile terminal located in the predetermined area, and identification data specified by the identification data Personal data acquisition means for accessing the contractor database storing the personal data of the contractor of the portable terminal device, and acquiring the personal data of the contractor. It is characterized by recognizing an attribute of a holder of a portable terminal located in the predetermined area from personal data and grasping a situation in the predetermined area. According to the present invention, the local situation grasping means recognizes the attribute (sex, age, occupation, residence, etc.) of the holder of the portable terminal located in the predetermined area based on the personal data. Thereby, the situation in the predetermined area can be grasped by recognizing the ratio of males and females located in the predetermined area, the age group, and the like.

In addition, the information data transmission unit calculates a degree of conformity between the reference data and the local situation data by performing weighting according to the content of the reference data, and according to the degree of conformity. And determining a priority order of the information data to be transmitted to the portable terminal.

According to this invention, for example, when the predetermined area is a cinema street, when the information data is related to a movie, the weighting is performed so that the degree of conformity is increased. Information data expected to be highly effective can be transmitted with priority.

Also, the weighting is measured after the information data is distributed It is set based on the distribution effect of the information data.

According to the present invention, the content of the weighting can be set to a more appropriate one according to the distribution effect of the information data.

The information transmission unit may correct the conformity based on at least one of a day of the week and a time when the information transmission is performed, according to the content of the reference data. It is characterized by.

According to the present invention, for example, when the information is related to a pub, the correction is performed so that the degree of suitability increases when the information data is distributed on Friday, If the information is related to the lunchtime service of the restaurant, the above correction should be made so that the degree of conformity is higher when the information is delivered during lunchtime. Thereby, the distribution effect of the information data can be enhanced. Further, the information data transmitting means grasps the degree of urgency with respect to the distribution of the information data according to the content of the reference data, and corrects the degree of conformity based on the degree of urgency. .

According to the present invention, for example, when the information is related to the close-out of perishable food products, and if the information data is not immediately distributed, it becomes meaningless and the urgency is high. The information data can be promptly distributed by correcting the information data to be higher. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a configuration diagram of an information distribution system according to a first embodiment of the present invention, FIG. 2 is a variable setting table for the first and second layers of observation data, and FIG. 3 is a third and third layers of observation data. Four-layer variable setting table, Fig. 4 is a setting table of the regional situation variable PA, Fig. 5 is a setting table of the fitness R, Fig. 6 is a setting table of the day of the week time correction coefficient W and the urgent coefficient E, Fig. 7 Is the second embodiment of the present invention. It is a lineblock diagram of an information distribution system in an embodiment. BEST MODE FOR CARRYING OUT THE INVENTION

First, a first embodiment of the present invention will be described with reference to FIGS. Fig. 1 is an overall configuration diagram of the information distribution system of the present invention in the first embodiment, Figs. 2 to 3 are conversion tables for patterning local conditions, and Fig. 4 is a description of a procedure for digitizing local conditions. Fig. 5 and Fig. 5 to Fig. 6 are the setting tables of the correction coefficient for correcting the degree of conformity between the information data and the local situation.

Referring to FIG. 1, information distribution system 1 provides goods or services in area X (corresponding to a predetermined area of the present invention) which is a base area 2 of a mobile phone and a call area covered by base station 2. Store 4 (4a, 4b, 4c, corresponding to the provider of the present invention), and terminal device 5 (5a, 5b) possessed by an observer located in area X and a public line or dedicated line They are communicably connected via lines.

Further, the mobile phones 3 (3 a, 3 b, 3 c, corresponding to the mobile terminal of the present invention) located in the area X are transmitted from the base station 2 to each mobile phone 3 when in the standby state. The base station 2 transmits the uniquely set identification data, and detects the mobile phone 3 located in the distribution area X by receiving the identification data. During a call and data communication, various data (call data, character data, image data, etc.) are transmitted and received between each mobile phone 3 and the base station 2.

The terminal device 5 (5 a, 5 b) is owned by an observer arranged at a fixed point in the distribution area X. ) And observe the density of the resident. Then, the observer transmits observation data 22, which is a digitized observation result, from the terminal device 5 to the information distribution system 1. The transmission of observation data 22 is basically performed periodically ( It is executed every hour, etc., but also when the situation in Area X changes suddenly (when the density of the occupants suddenly increases, or when it suddenly starts raining, etc.).

In addition, from the terminal device (not shown, which corresponds to the terminal device of the provider of the present invention) provided in each store 4 (4 a, 4 b, 4 c), each store 4 4 Information 20 that the (product or service provider) wants to distribute to the mobile phone 3 located in the area X, the field of the information data 20, the products sold, and the object of appeal The reference data 21 of the information data 20 including parameters (gender, age group, etc.) as parameters are transmitted, and the distribution of the information data 20 is requested.

The information distribution system 1 includes an information database 10 for receiving and storing information data 20 transmitted from the store 4 and reference data 21 of the information data 20, and an information database 1. Information data obtaining means 11 for accessing information data 20 to obtain information data 20 and reference data 21 of the information data 20; receiving observation data 22 transmitted from the observer's terminal device 5; From the observation data 22, the local situation grasping means 12 for determining the value of the regional situation variable PA (corresponding to the regional situation data of the present invention) reflecting the situation of the distribution area X, and the base station 2 An information data transmitting means 13 for distributing information data 20 to the mobile phone 3 located in the area X is provided.

The information data transmitting means 13 basically transmits the information data 20 to the base station 2 according to the desired distribution date and time specified by the reference data 21 transmitted from the store 4, and transmits the base station 2 The information data 20 is distributed to the mobile phone 3 located in the area X via the mobile phone 3. However, when only the desired delivery date is specified by the reference data 21 and the desired time is not specified, it is necessary to determine at which time of the desired day to deliver. Also, when a request for distribution of multiple information data specifying the same date and time is received, It is necessary to decide whether to distribute data 20 with priority. In these cases, it is desirable that the timing of distributing the information 20 be determined so that the appeal effect by the distribution becomes the best.

Therefore, the information transmission means 13 calculates the degree of conformity between the local situation variable PA and the reference data 21, and gives priority to the information data 20 relating to the reference data 21 having a high degree of conformity. I try to send. Thereby, according to the actual situation of the area X which changes every moment, the information data 20 conforming to the situation is effectively distributed.

Hereinafter, the procedure for determining the local situation variable PA by the local situation grasping means 12 and the means for calculating the degree of conformity between the reference data 21 and the local situation variable PA by the information data transmitting means 13 will be described.

First, the procedure for determining the local situation variable PA by the local situation grasping means 12 will be described with reference to FIGS. The observer's terminal device 5 transmits observation data 22 hierarchically arranged in four stages (first to fourth layers) as shown in FIGS. FIG. 2 (a) shows the setting table of the first layer. The setting table of the first layer is used to divide the age distribution by gender into N1 types of patterns. The observer applies the distribution of the observed age groups by gender to the setting table of the first layer, and sets the value of the observation variable P1 of the first layer to any one of 1 to N1. For example, if all men are under 6 years old and all women are under 6 years old, P 1 = 1 is set.

FIG. 2B shows a setting table of the second layer. The setting table of the second layer is used to classify the distribution of clothes into N2 types of patterns. The observer applies the observed clothing distribution to the setting table of the second layer for each cell of the setting table of the first layer (the hatched portion in FIG. 2 (a) becomes one cell), and Set the value of the observation variable P2 for the two layers to any of 1 to N2. For example, if all of the target cells are wearing uniforms Is set to P 2 = 1.

Similarly, FIG. 3 (a) shows a setting table of the third layer, and the setting table of the third layer is used to divide the distribution of the purpose of location of the resident into N 3 types of patterns. . The observer applies the distribution of the location of the observed person to the setting table of the third layer for each cell in the setting table of the second layer (the shaded part in Fig. 2 (b) becomes one cell). Then, the value of the observation variable P 3 of the third layer is set to one of 1 to N 3. For example, if all of the target cells are shopping, P 3 = 1 is set.

FIG. 3B shows a setting table of the fourth layer. The setting table of the fourth layer is used to classify the distribution of the group composition of the resident into N 4 types of patterns. . For each cell of the setting table of the third layer (the shaded area in Fig. 3 (a) becomes one cell), the observer sets the distribution of the group composition of the observed occupants in the fourth layer. Apply to the table and set the value of the observation variable P 4 in the fourth layer to one of 1 to N 4. For example, if all of the target cells are acting alone, P 4 = 1 is set.

In this way, the observer expresses the situation of the resident in the area X by a combination of the observation variables P 1, P 2, P 3, and P 4 to generate observation data 22, and the observation data 22 Is transmitted from the terminal device 5 to the information distribution system 1.

When receiving the observation data 22 transmitted from the observer's terminal device 5, the local situation grasping means 1 2 provided in the information distribution system 1 Determining the value of the variable PA Figure 4 shows an example of a setting table for determining the value of the regional status variable PA from the observation variable P1 on the first tier and the observation variable P2 on the second tier. The value of the regional situation variable PA is uniquely determined by applying the values of the variable Pl of the first tier, the variable P2 of the second tier of men, and the variable P2 of the second tier of women. Is done. The setting table shown in Fig. 4 shows the case where the variable P1 in the first tier is 1 (both men and women are all under 6 years old). In the second tier, the distribution of male clothes is For each value of the observation variable P2 shown, classification is performed according to the value of the observation variable P2 indicating the distribution of female clothing.

For example, the observation variable P 2 of the second layer of males is P 2 = 1, while the observation variable P 2 of the second layer of women is classified into N 2 cases (P 2 = 1 to N 2). Then, for each of the classified local situations, the value of the regional situation variable PA is set to one-to-one. Therefore, it is possible to grasp the situation of the resident in area X (age distribution of men and women, distribution of clothes) from the value of the regional situation variable PA. For example, if the local situation variable PA is “1”, it means that both men and women are under 6 years of age, and both men and women are wearing uniforms. Area using observation variables P 3 and P 4 in the fourth tier, and the purpose of location (third tier) and number of groups (fourth tier) when grasping the status of the resident of X The value of the regional situation variable PA is set according to the situation in more detail.

Next, a procedure for determining the degree of conformity between the reference data 21 and the local situation variable PA by the information data transmitting means 13 will be described.

As shown in Fig. 5, the information transmission means 13 is subdivided according to the field to which the information data extracted from the reference data belongs (industry, business type, products handled, services, contents of additional services, etc.). ), The fitness R (R = r11, r12, ..., r21, r22, ...) in the area X divided by day of the week and time zone It has a table.

Here, after the information data 20 is distributed, the relevance R is calculated from the terminal device of the store 4 of the information requester of the information server 20 to the measurement data receiving means 14 of the information distribution system 1. Increase or decrease in the number of visitors sent or increase in product sales This is a variable that is set based on the measurement data 24 related to the reduction (corresponding to “set based on the distribution effect of information data overnight” of the present invention). Then, in the setting table of FIG. 5, the standard is set to 1, and the fitness R is determined in the range of, for example, 0.1 to 2.0 according to the magnitude of the distribution effect (the weighting of the present invention). Equivalent to). Then, the relevance R is corrected to a more appropriate value based on the new measurement data 24 transmitted from the terminal device of the store 4 while reflecting the change in the regional characteristics in the area X.

In addition, the information data transmitting means 13 further includes a setting table for the day time coefficient W shown in FIG. 6A and a setting table for the urgent coefficient E shown in FIG. 6B.

The day of the week · Time coefficient W is the relevance R for each field of information data 20 in area X, and the content of information data 20 (in the figure, content 1, content 2,…) and the day of the week and time zone. For example, if Area X is a student district, information that belongs to the field of interest for students, such as 20 days, is suitable for weekdays (Monday to Friday). The day of the week · time coefficient W is set so that the degree becomes higher and the degree of conformity R during the weekend (Saturday to Sunday) becomes lower.

If the content of the information data 20 is, for example, a morning service for a restaurant, the fitness level in the breakfast time zone (6: 0 00—8: 0 00, 8: 0 0-1 0: 0 0). The day of the week and time coefficient W are set so that R becomes higher and the fitness in other time zones becomes lower.

On the other hand, the urgency coefficient E is a coefficient for correcting the relevance R according to the urgency of the distribution of the information data 20. 1, content 2, · · · ·) can be meaningless if it is not delivered immediately, such as a sale sale of fresh food or a big guest jumping into a live house. In such a case, the emergency factor E is set so that the goodness of fit R is high.

Then, the information data transmitting means 13 determines the fitness R, the day of the week / time coefficient W, and the urgent coefficient E based on the reference data 21 and corrects the fitness R by the following equation (1). To calculate R '.

R '= R X W X E (1)

In this way, the information data transmitting means 13 determines the priority of distributing the information data 20 based on the corrected value of the degree of conformity R ′, and according to the determined priority, the information database 10 Distribute the information obtained overnight from 20. As a result, the conformity R is corrected according to the regional characteristics of the area X and the content of the information data, so that the distribution effect of the information data 20 can be further enhanced.

Next, a second embodiment of the present invention will be described with reference to FIG. Note that the same components as those in the first embodiment shown in FIG. 1 are denoted by the same reference numerals and description thereof will be omitted.

The information distribution system 30 according to the second embodiment differs from the information distribution system 1 according to the first embodiment only in the method of determining the local situation variable PA, and the other configuration is the same. Hereinafter, a method of determining the local situation variable PA in the information distribution system 30 will be described.

Referring to FIG. 7, the holder of the mobile phone 3 is required to provide personal information such as name, address, gender, date of birth, and occupation when making a contract to use the mobile phone. These personal data are stored in the contractor database 40.

Therefore, the identification data receiving means 31 provided in the information distribution system 30 transmits the identification data 25 of each mobile phone transmitted from the mobile phone 3 on standby or during a call to the base station 2 to the base station 2 Receive through. And personal day The evening acquisition means 32 accesses the contractor database 40 and acquires personal data 26 corresponding to the identification data 25 received by the identification data receiving means 31.

Subsequently, the local situation grasping means 33 provided in the information distribution system 30 refers to the contents of the personal data 26 acquired by the personal data acquiring means 32, and reads the mobile phone located in the area X. The attributes (gender, age, occupation, place of residence, etc.) of the 3 holders are grasped, and as in the first embodiment, the observation variables P in the first tier (age distribution by gender) are obtained, as in the first embodiment. Determine 1 As the second layer, in the first embodiment, the clothing of the resident is classified as a parameter, but in the present embodiment, the clothing is classified according to occupation and the second layer is classified. Determine the observation variable P2.

In addition, the local situation grasping means 3 3 divides the situation of area X by the third layer and the fourth layer based on the place of residence of the holder of the mobile phone 3, etc. Set the value of the observation variable P3 and the observation variable P4 of the fourth layer, and determine the value of the regional situation variable PA based on the observation variables P1 to P4.The value of the regional situation variable PA was determined. Subsequent processing is the same as that of the first embodiment. The information data transmitting means 34 calculates the degree of conformity R between the local situation variable PA and the reference data 21 and obtains the above equation (1). The degree of conformity R is corrected, R ′ is calculated, and the priority order for distributing information data 20 is determined.

In the first and second embodiments, the fitness R determined by the fitness data table shown in FIG. 6 is set by the day-of-week coefficient data table shown in FIG. The day and time coefficient W and the urgent coefficient E set in the urgent coefficient data table shown in Fig. 6 (b) were used for correction, but when these corrections were not made, the day of the week and time coefficient W and the urgent coefficient E Even if correction is performed using only one of them, The effects of the present invention can be obtained.

In addition, as a factor for determining the regional situation data PA, in addition to the age composition, clothes, location purpose, etc. described above, regional situations are classified using the ratio of males and females, the percentage of couples, the weather, etc. You may.

In the first embodiment, a person is arranged at a fixed point in the area X as an observer of the present invention, but may not be arranged at a fixed point. Furthermore, instead of placing people in Area X, monitor cameras and various sensors (optical sensors, audio sensors, etc.) should be installed at required locations in Area X, or by using satellites or other means. By monitoring the inside, the attributes (gender, age, etc.) and characteristics (clothing, etc.) of the occupants in Area X, the density and fluidity of the occupants, etc. are aggregated and observed in a unified manner. Is also good.

Also, in the analysis method for grasping the situation of the area X, in the first embodiment, the identification is determined by a person as the observer of the present invention. However, the analysis is performed using a computer as the observer of the present invention. The discrimination determination may be performed by an arithmetic operation by a convenience store. In this case, by applying image processing technology and biometric technology to the data obtained by the monitor camera and sensor, the shape and skeleton of the face of the resident in Area X

It is possible to obtain information on physical characteristics such as walking style, skin, voiceprint, etc., and identification information on hairstyle, clothing, ornaments, etc., and it is possible to grasp the situation of the area based on such information.

Furthermore, by applying image processing, voice recognition processing, and the like to the data obtained by the monitor, camera, and various sensors, the shape and motion of the occupants in area X are analyzed, and individual identification is performed. It can measure the density and fluidity of the resident. In addition, information on each identified individual is stored in a database of attributes related to body characteristics such as skeletal changes due to growth, differences in skeletal shape due to gender, walking patterns, skin, etc., and typology of hairstyles, clothing, and ornaments. It is possible to analyze and judge the attribute of the identified individual by referring to the attribute data.

Further, in the present embodiment, the mobile phone 3 is shown as the mobile terminal of the present invention, but the present invention is applicable to other types of mobile terminals such as PDAs and notebook computers.

Further, in the present embodiment, the predetermined area of the present invention is defined as a call area of a base station of a mobile phone. However, if the mobile terminal has a position detecting function such as GPS, the predetermined area of the present invention may be used. The area can be arbitrarily determined according to the characteristics of the area, such as shopping streets and movie streets. In this case, the information distribution system detects the mobile terminal located in the predetermined area based on the position detection signal transmitted from the mobile terminal, specifies the detected mobile terminal, and transmits the information data. Can be delivered.

Further, the predetermined area of the present invention may be a communicable range of a base station of a data communication network using a radio other than a mobile phone, such as a wireless LAN or Bluetooth.

Also, the configuration example in which the information distribution system distributes information data 20 to one area X has been described, but the information distribution system 1 may distribute information data 20 to a plurality of areas. Good. In this case, the information delivery system 1 may deliver different information data 20 for each area, or the same information data 20 may be delivered across a plurality of areas. Industrial applicability

According to the information distribution system of the present invention, the situation in a predetermined area is grasped, and information data according to the situation in the area is efficiently distributed to portable terminals owned by consumers located in the area. The system can be configured.

Claims

The scope of the claims

1. The information data related to the area transmitted from the terminal device of the provider that provides goods or services in a predetermined area and the reference data of the information data including at least the field of the information data are included in the information data. Information data acquisition means for accessing the stored information database to acquire the information data and the reference data;

An information distribution system comprising: an information data transmitting unit that transmits the information data to a portable terminal located in the predetermined area. Equipped with local status grasping means to generate reflected local status data,

The information distribution system, wherein the information data transmitting means determines the information data to be transmitted to the mobile terminal according to at least the reference data and the local situation data.

2. Observation data receiving means for receiving observation data of the predetermined area transmitted from a terminal device of an observer located in the predetermined area, wherein the area situation grasping means, based on the observation data, 2. The information distribution system according to claim 1, wherein the information distribution system is characterized by grasping the situation.

3. An identification data receiving means for receiving identification data uniquely set for each mobile terminal transmitted from the mobile terminal located in the predetermined area, and a mobile phone specified by the identification data. Personal data acquisition means for accessing the contractor database in which the personal data of the contractor of the terminal is stored and acquiring the contractor's personal data,

2. The local area grasping means, wherein the attribute of a holder of a portable terminal located in the predetermined area is recognized from the personal data and the situation of the predetermined area is grasped. Information distribution system.

4. The information data transmitting means has a weight according to the content of the reference data. Calculating a degree of conformity between the reference data and the regional information data, and determining a priority order of the information data to be transmitted to the portable terminal according to the degree of conformity. 4. The information distribution system according to any one of claims 1 to 3.

5. The information distribution system according to claim 4, wherein the weight is set based on a distribution effect of the information data measured after the distribution of the information data.

6. The information data transmitting means corrects the degree of conformity based on at least one of a day of the week and a time when the information data is transmitted, according to the content of the reference data. The information distribution system according to claim 5, wherein

7. The information data transmitting means grasps the degree of urgency with respect to the distribution of the information data according to the content of the reference data, and corrects the suitability based on the degree of urgency. Information distribution system according to item 6.

8. The information data transmitting means grasps the degree of urgency with respect to the distribution of the information data according to the content of the reference data, and corrects the degree of conformity based on the degree of urgency. Information distribution system described.

9. The information data transmitting means corrects the degree of conformity based on at least one of a day and a time when the information is transmitted according to the content of the reference data. The information distribution system according to claim 4, characterized in that:

10. The information and overnight transmission means grasps the urgency with respect to the delivery of the information data according to the contents of the reference and overnight, and corrects the conformity based on the urgency. 10. The information distribution system according to claim 9, wherein

11. The information data transmitting means grasps the degree of urgency with respect to the distribution of the information data according to the content of the reference data, and based on the degree of urgency, The information distribution according to claim 4, wherein the degree of conformity is corrected.