JPWO2018229810A1 - Information presentation device, information presentation system, and information presentation method for behavior control - Google Patents

Abstract

A means for performing behavior control to bring people in a space closer to a desired situation, for behavior control that enables efficient behavior control even when the effect is reduced by direct information presentation. It is an object of the present invention to provide the information presenting device. About the environment measurement unit that obtains group action information indicating the action of a person existing in the measurement region including the monitor and action information indicating the action of a specific person existing in the measurement region, and all the persons present in the measurement region Between the group action control unit that obtains the action control parameter for controlling the action of a specific person according to the difference between the system target value and the group action information, and the action control parameter and the action information obtained by the group action control unit. It is configured by an action control unit that obtains information presentation parameters according to the difference, and an information presentation unit that obtains information presentation content according to the information presentation parameters obtained by the action control unit and controls the display content of the monitor. And

Description

  The present invention relates to an information presentation device, an information presentation system, and an information presentation method for controlling the behavior of people in the environment.

  2. Description of the Related Art Conventionally, there are applications that encourage people's actions in order to obtain a desired result while measuring the environment at the site. In the old days, it is like an announcement in the hall, and by providing information, it is possible to change the behavior of people on the spot and bring it closer to the situation in line with the intention of the administrator. It is easy to understand something like. In addition, for example, such as digital signage, which presents specific information to an information terminal and changes the behavior of people based on the information, corresponds to this.

  As a means for observing information on these environments, an image monitoring system or the like having a function of recognizing a person or a vehicle appearing in a measurement area by image processing from an image acquired from a camera by utilizing a camera system has been proposed. There is. In the video surveillance system, the detection result can be used to display a warning icon on the display device or sound a buzzer to alert the surveillance staff. In a sense, it can be said to be a form of behavior control.

  Furthermore, by presenting information based on a preset index by a system such as a robot that supports life, information as a function that supports life, such as urging specific behavior such as going out and going to bed Presentations are also possible.

  However, when presenting the information, there is a problem that the behavior cannot be changed unless the information is useful to the user who receives the data. For example, if the user's preference is not met or the information is not timely information, the user's action may not be prompted.

  A method as disclosed in Patent Document 1 has been proposed to solve the above problems. In Patent Document 1, the problem of "promoting other users to go out by distributing information provided by a user in a wide range and in a timely manner that is suitable for the taste of the other party" is solved. For this purpose, the “regional information sharing device 30 includes a behavioral pattern information acquisition unit 34 that acquires a user's behavioral pattern, and a region that includes shooting information and / or comment information acquired from the user terminal 10 or the vehicle 20 of the user. The area information acquisition unit 33 that acquires information is used to determine the relevance of the acquired area information, the behavior pattern of the user, and the behavior pattern of the other user, and to extract the other users of the related behavior pattern. User extraction means 37, means for determining whether or not a user's action induces another user's action, and utilization possessed by the user who has extracted the acquired regional information according to the determination result. The local terminal 10 or the local information distribution means 38 for distributing local information to the vehicle-mounted terminal of the vehicle 20 being used by the user. "

JP, 2016-192051, A

  In short, the method described in Patent Document 1 is a system in which the preference of the user is analyzed in advance and the information the user likes is presented, thereby inducing the interest and prompting the user to go out. Furthermore, it has a function to upload information of multiple users, and by presenting that information in a database, it is possible to present information that is easy to lead to actions based on the similarity of preference patterns among specific users (degree of coincidence with persona). Is.

  However, the method described in Patent Document 1 has the following problems to be solved. First, when trying to prompt a user to take a certain action, if information is presented directly, there is a problem that the user must resort to subjective judgment as to whether or not it is effective for the user. Conceivable. Specifically, if you compare it to a car navigation system, if you directly announce that there is congestion in front of you and you want to avoid the congestion, the opposite behavior from what you intended, such as psychological reactance, is performed. The problem is that psychological phenomena that tend to be taken are considered, and user behavior does not change as it is.

  In addition, as a second point, when prompting a behavior change by presenting information, the behavior will be as intended at a certain probability in the initial stage of presenting information, but the user becomes accustomed to it with the passage of time, and this is assumed. It is conceivable that it will not be a street movement. Specifically, it is easily conceivable that something like a warning bulletin board display will not lead to attention behavior if repeatedly viewed.

  Furthermore, as a third point, it is possible to control the behavior change for an individual with a certain probability by, for example, presenting information to an information terminal. However, it is difficult, such as being limited to people with information terminals, and requiring precise attention to each individual in order to guide the behavior of a large number of people as intended, such as facilities with heavy traffic. Often

  From the above, the present invention has been made in order to solve the problems as described above, and for the behavior control of people in the space intended by the management side, as in a behavior model and a group behavior model, By performing the behavior control of the crowd from the individual behavior control, the user (person in the space) does not have to be aware of the control intention, and the management side can fulfill the purpose of overall optimization. An information presenting device, an information presenting system, and an information presenting method are provided.

  From the above, in the present invention, "an environment measurement unit that obtains group action information indicating the action of a person existing in a measurement region including a monitor and action information indicating the action of a specific person existing in the measurement region. , A group action control unit that obtains an action control parameter for controlling the action of a specific person according to the difference between the system target value and the group action information for all the persons existing in the measurement region, and the group action control unit. An action control unit that obtains information presentation parameters according to the difference between the obtained action control parameters and action information, and obtains information presentation content according to the information presentation parameters obtained by the action control unit and controls the display content of the monitor An information presenting device for behavior control, characterized by being configured by an information presenting unit. "

  Further, in the present invention, "an information presenting system including an information presenting device for behavior control, a monitor arranged in a measurement region, the display content of which is controlled by an information presenting unit, and a field of view within the measurement region are provided. An information presenting system for action control, characterized in that it includes a camera for giving image information to the environment measuring unit. "

  Further, in the present invention, "the group action information indicating the action of the person existing in the measurement region including the monitor and the action information indicating the action of the specific person existing in the measurement region are obtained and are present in the measurement region. Obtain the action control parameter for controlling the action of a specific person according to the difference between the system target value and the group action information for all the persons, and obtain the information presentation parameter according to the difference between the action control parameter and the action information , An information presentation method for behavior control, characterized in that the information presentation content is determined according to the information presentation parameter and the display content of the monitor is controlled. ”

  ADVANTAGE OF THE INVENTION According to this invention, by showing direct information, with respect to action control which becomes a negative reaction, control of group action by action control does not produce a user's psychological burden, but an administrator's desire. Control is possible.

  Further, according to the embodiment of the present invention, it is possible to continuously implement the effect of the behavior control in the space by dynamically updating the model with respect to the control problem in which the effect decreases with the passage of time. Even if there is a change in the environment, it is possible to execute predetermined action control while reducing the influence.

  Further, according to the embodiment of the present invention, the group behavior is controlled based on the behavior of the individual, so that it is not expected to have a direct effect such as controlling by having a terminal for each individual. It is expected that effects such as space optimization can be obtained while effectively utilizing human resources.

The block diagram which shows the information presentation system structure which concerns on the Example of this invention. The processing flow figure explaining the processing of environment measuring part 20. The figure which shows the processing flow of the group action control part 30 which concerns on the Example of this invention. The figure which shows the constructional example of group action model DB1 which concerns on the Example of this invention. The figure which shows the processing flow of the action control part which concerns on the Example of this invention. The figure which shows the structural example of the action model which concerns on the Example of this invention. The figure which shows the example of data in information database DB3 which concerns on the Example of this invention. The figure which shows an example of 3 types of camera images P (P1, P2, P3). The figure which shows about the change of the traffic volume which appeared as a result of the control which concerns on the Example of this invention. The figure shown about the group behavior model and the dynamic update of a behavior model concerning the example of the present invention.

  Embodiments of the present invention will be described below with reference to the drawings.

  The present invention relates to an information presentation device for controlling the behavior of a person existing in a space, and a method of behavior control using the information presentation device. Although various measuring means can be considered for measuring the environment for control, the present invention shows an example in which a sensor such as a camera is used as an embodiment. Furthermore, the method of presenting information is not limited as long as it is a method of presenting information to a person in a certain space, such as a method of presenting on a mobile terminal, a method of displaying on an information terminal incorporated in the environment, a method of presenting with guidance such as voice. Either method may be used. Here, information presentation on a monitor such as digital signage will be described as an example.

  FIG. 1 is a block diagram showing the configuration of the information presentation system according to the embodiment of the present invention.

  The information presenting system 1 of FIG. 1 is, for example, a camera 10 as an environmental information obtaining means for obtaining environmental information of a measurement target environment, and an information presenting means for presenting action evoking information to a person existing in the measurement target environment. For example, it is composed of a monitor 90 and an information presentation device 100 that creates action evoking information from environmental information.

  Of these, various devices can be applied as the environmental information acquisition means, for example, the camera 10. The camera 10 is composed of a lens and a camera sensor, and can acquire a predetermined image. The image sensor is a mechanism including an image sensor (neither is shown) such as a CMOS (Complementary Metal Oxide Semiconductor) or a CCD (Charge Coupled Device). By using the image and video acquired from the camera 10, it is possible to sense the situation in the environment such as a person.

  Further, the information presented by the information presenting means can be presented as a video representation using a terminal device or the like. For example, a liquid crystal display device, a CRT (Cathode Ray Tube) display device, or the like is used. The processing result itself may be configured to be output to an RGB (Red-Green-Blue) monitor, or to be presented with information on the screen of the mobile terminal.

  The information presenting apparatus 100 that creates action awakening information from environmental information is often realized by a computer. The computer is composed of a memory for storing an arithmetic program, a database DB for storing various data, an arithmetic unit, and the like. In FIG. 1, the processing function in the arithmetic unit in the computer and the data used for the processing in the arithmetic unit are shown. It describes a database DB that holds the.

  Among these, the database DB includes a group behavior model database DB1, a behavior model database DB2, an information data database DB3 and the like.

  The processing functions in the arithmetic unit are the environment measuring unit 20, the group behavior control unit 30, and the behavior control unit 5 information presenting unit 70, and these processing functions are provided as a program for arithmetic processing stored in the memory of the computer. You can figure it out.

  The outline of the processing contents in the information presentation device 100 shown in FIG. 1 will be described. Here, data (41, 42, 43 and 61, 62) such as person's action information acquired by the environment measurement unit 20 is input to the group action control unit 30 and the action control unit 50. The group action control unit 30 refers to the data 41, 42, 43 such as action information and reads out the parameters 44 for the model previously constructed in the group action model DB 1, and selects and outputs the parameters 44 for controlling the group. Input into the behavior control unit 50. Further, the action control section 50 refers to the data 61 and 62 such as action information, retrieves the parameter 63 for the predetermined action model from the action model DB 2, selects and outputs the parameter 63 for controlling the individual, and outputs the information. The data of the information data database DB3 that is input to the presentation unit 70 and presented to the user by the information presentation unit 70 is displayed.

  According to the above processing, in order to bring the information measured by the environment measuring unit 20 closer to the desired target value, the group action control unit 30 determines the group action parameter 44 for controlling the group of persons as a group and controlling the group. Based on the group action parameter 44, the action parameter 63 indicating what kind of information the action control unit 50 is capable of presenting the action of the specific person is determined, and the information presenting unit 70 presents the information. It enables behavior control in a predetermined space.

  In the following description of the embodiment of the present invention, regarding the passage of a person in an aisle, by presenting predetermined information to a monitor as information presentation, the amount of traffic is controlled, and a problem such as traffic congestion is solved as an example. Think Here, in order to control the traffic volume, it is not a direct information presentation such as "please walk slowly" or "take a detour", but indirectly, that is, the user does not feel the intention of the administrator side. The process of changing the behavior and allowing the administrator to bring the action closer to the predetermined target value will be described step by step below.

  FIG. 2 is a process flow diagram explaining the process of the environment measuring unit 20. In the first processing step S21 of the environment measuring unit 20, the information of the camera image is acquired from the camera 10. FIG. 8 shows three types of examples of camera images P (P1, P2, P3). Each image P is an image obtained by monitoring the measurement area A by the camera 10, the measurement area A corresponds to the measurement target environment, and the action evoking information is given to the person M existing in this area. For example, a monitor 90 as an information presenting means for presenting is displayed and is grasped in the image P.

  In FIG. 8, the monitor 90 is not displayed in the image P1, the passing person M has not obtained any information from the monitor 90, and therefore, the monitor 90 is not in a state of being inspired by some action. The image P2 is a state immediately after the monitor 90 is displayed, and shows a state in which a person M1 who has stopped and is interested in the monitor display contents has begun to appear near the monitor 90. The image P3 further shows the subsequent state, and a crowd of people a is formed around the monitor 90. A crowd of people a gathers not only the person M1 who was first interested in the display content, but also the person M1 who is interested in what he or she is looking at, being inspired by the person watching the monitor 90. The person M2 who acts based on psychology also begins to exist. Such a scene is experienced when Sakura (M1) pretends to be interested in a festival shop, and the number of people (M2) gathering about what is going on increases.

  In the next processing step S22 in the environment measuring unit 20 of FIG. 2, the detection of the person M and the person tracking processing of FIG. 8 are executed based on the acquired video. The detection and tracking of a person is realized by various publicly known examples such as a person detection method using image identification and a method of estimating and tracking the movement of a person from displacement of the position of the person in time-series images. As a result, the description is omitted in this embodiment. The action of the person in the image is stored and monitored by the process of the processing step S22.

  With reference to the processing result of the processing step S22, next, the processing on the processing step S23 side and the processing on the processing step S26 side are both performed. First, the processing on the processing step S26 side will be described. In the processing on the processing step S26 side, the moving speed 41, the flow rate (total number of people) 42, the dispersion value 43 of the speed and the flow rate of the individual persons M are processed for all the persons M in the image. In step S27, processing step S28 is obtained, and in processing step S29, it is output as group action information (41, 42, 43) to the group action control unit 30.

  In the processing on the processing step S23 side, the information about the persons M1 and M2 forming the crowd a of FIG. 8 is grasped. These are the stay times 61 of the persons M1 and M2 who are interested in the display content, and the measured values 62 of the numbers of the persons M1 and M2 who are interested, which are obtained in the processing steps S23 and S24 and are processed. In step S25, the action information is output as action information (61, 62) to the action control unit 50.

  Subsequently, a processing flow of the group behavior control unit 30 will be described with reference to FIG. In the first processing step S31 of FIG. 3, the difference value between the predetermined system target value 32 and the group action information (41, 42, 43) which is the observed value acquired from the environment measuring unit 20 is extracted. In the above example, the system target value 32 is the target value for the group behavior information (41, 42, 43), and the target values for the velocity 41, the flow rate (total number of people) 42, and the variance value 43 are set in advance. It is set.

  In the next process step S32, the action control parameter 44 is selected from the group action model DB1 based on the difference value 46 of the group action information (41, 42, 43). In process step S33, the action control parameter 44 acquired in process step S32 is output to the action control unit 50.

  FIG. 4 shows an example of the data structure of the group behavior model database DB1. The group behavior model database DB1 forms a database in a matrix. The horizontal axis items are velocity 41, flow rate (total number of people) 42, variance value 43, and action control parameter 44, which are group activity information, and the horizontal axis item velocity 41, flow rate (total number of people) 42 of this database, The variance value 43 is the difference value described above.

  According to the configuration example of the database in FIG. 4, when the difference value 46 of the group action information (41, 42, 43) determined in the processing step S32 is 46a, the content of 46a (speed 41 is 5, flow rate (total) (61a1, 62a2) is extracted as the action control parameter 44 that matches the (number of people) 42 to 20 and the variance value 43 to 5). Similarly, when the difference value 46 of the group action information (41, 42, 43) is 46b, an action that matches the content of 46b (speed 41 is 10, flow rate (total number of people) 42 is 20, dispersion value 43 is 5) (61a2, 62a2) is extracted as the control parameter 44. As described above, in the group behavior model database DB1, the behavior control parameter 44 is configured for each difference value based on the table determined in advance. Based on this behavior control parameter 44, the individual behavior control described below is executed.

  Here, the information (61a2, 62a2) extracted as the action control parameter 44 is the stay time 61 and the target value of the number 62 of the specific persons M1 and M2 obtained in the processing steps S23 and S24 of the environment measuring unit 20. It means the value that should be.

  The processing content of the group behavior control unit 30 described above will be described very simply. When the current number of stays is 70, for example, when it is desired that 100 people exist in the measurement environment, It can be said that 20 out of 70 people got the information that they wanted to gather around the monitor.

  FIG. 5 shows a processing flow of the behavior control unit 50. In process step S51 which is the first process of the action control unit 50, the stay time 61 and the observed value of the number of persons 62 for the specific persons M1 and M2 obtained in the process steps S23 and S24 of the environment measurement unit 20, and the action control parameter. The difference 64 between the staying time 62 and the target value (61a, 62a) of the number of persons 61 for the specific persons M1 and M2 set to 52 is calculated. In the action control parameter 52, the target values (61a, 62a) of the stay time 61 and the number of people 62 are set as the action control parameter 44 obtained by the group action control unit 30.

  In the next processing step S52, the information presentation parameter 63 is selected from the previously acquired behavior model database DB2 based on the difference value 64. In the processing step S53, the information presentation parameter 63 is output to the information presentation unit. In this process, the information presenting parameter for presenting information next is selected, and the information presenting unit 70 presents the information on the information presenting terminal installed in the space based on this result.

  FIG. 6 is a diagram showing a structural example of the behavior model database DB2. The structure of the behavior model database DB2 will be briefly described with reference to FIG. The behavior model database DB2 forms a database in a matrix. This horizontal axis item is the action information (the number of people 61 who stays in front of the monitor 90, the staying time 62) and the information presentation parameter 63. The number of people 61 and the staying time 62 of the horizontal axis item of this database are the above-mentioned difference values. Is.

  According to the configuration example of the database in FIG. 6, when the difference value 64 of the action information (61, 62) determined in the processing step S51 is 64a, the content of 64a (the number of people 61 is 5, the stay time 62 is 10, (A1, a2, a3) is extracted as the information presentation parameter 63 whose variance value 43 matches 5). Similarly, when the difference value 64 of the action information (61, 62) is 64b, (b1, b2, b3) is set as the information presentation parameter 63 that matches the content of 64b (the number of people 61 is 2, the staying time 62 is 100). To be extracted. As described above, in the behavior model database DB2, the information presentation parameter 63 is configured for each difference value based on the table determined in advance. Based on the information presentation parameter 63, the content for information presentation described below is selected.

  More specifically, the difference value 64a will be described. The number of people who want to stay before the monitor is 5, and the staying time per person is 10 seconds. The information presentation parameter for realizing this can be uniquely determined as (a1, a2, a3) as shown in 63. On the other hand, information presentation such as (c1, c2, c3) is used as a parameter for attracting a large number of people for a short time, such as a dwell time of 1 second for 10 people like a difference value 64c. Content will be selected.

  FIG. 7 is a diagram showing an example of data in the information database DB3 shown in FIG. An information presentation method in the information presentation unit 70 will be described with reference to FIG. 7. Items on the horizontal axis of the information database DB3 in FIG. 7 are the information presentation parameter 63 and the information presentation content 72 determined by referring to the behavior model database DB2 in the processing step S52 of FIG. Regarding the information presentation parameters 63 (a1, a2, a3), (b1, b2, b3), (c1, c2, c3), the head items a1, b1, c1 represent the content contents, and the second item a2, b2 and c2 represent the display time, and the third items a3, b3 and c3 represent the display order, for example. For example, when the number of people who want to stay before the monitor is five and the content of the information presentation parameter 63 when the stay time per person is 10 seconds is (a1, a2, a3), the contents A1, A2 , A3 are displayed in this order at 3-second intervals. Further, when the contents (c1, c2, c3) are intended to attract a large number of people for a short time such as the residence time of 1 second for 10 persons, the contents C1, C2, C3 are 0. Displayed at 5-second intervals.

  In this way, the information presenting unit 70 determines the information presenting content 72 from the information presenting parameter 63 acquired from the behavior control unit 50. The information presentation content is composed of information content 72a such as contents A1 to A3 with respect to the information presentation parameter 63a. For example, if it is desired to keep it for a long time, it is a long content as a story, or content that does not get tired even if viewed for a long time. Conversely, if you want to retain a large number of people even for a short time, the video will have an impact in a short time.

  Next, the change of the phenomenon according to the present invention will be described based on an example with reference to FIG. Images P1, P2, and P3 in FIG. 8 show movement of the person M in a certain space. In the image P1, the person M is moving at a flow rate of 50 persons / minute, and information is not presented on the monitor 90. Is. Next, this state is measured by the environment measuring unit 20 and the traveling speed is reduced to 10 people / min. As a result of processing the target value in that case by the group action control unit 30 or the like, the information presentation content is set to ON. Immediately after that, the image P2 shows that two persons (M1) are staying in front of the monitor 90. Next, an image P3 after a certain period of time has passed is shown. Here, a state in which the person M2 is attracted to the person M1 who has been staying from the beginning and the person M2 is staying around is shown, and the phenomenon is observed in the portion surrounded by a dotted circle. As a result, the surrounding persons are also delayed in movement, resulting in 10 persons / minute, which is close to the overall target value.

  Next, the change in traffic volume that appears as a result of these controls will be shown using the graph in FIG. Here, the vertical axis represents traffic (persons / minute), and the horizontal axis represents time t. The polygonal line result 91 indicated by the dotted line is obtained by utilizing only the behavior control unit 50. On the other hand, the result 92 in the case where the information presentation device 1 for behavior control including the group behavior control unit 30 of the present embodiment is configured is shown by a result 92. The traffic volume (people / minute) on the vertical axis is a value for people who stop with interest, and therefore a large value means that there are few people who are interested. Here, the target number of people who are interested in stopping is 10 people.

  Note that in FIG. 9, time ta is the time when the content of interest is started to be displayed on the monitor 90, and as a result 91 and a result 92, the traffic volume decreases and the number of interested persons increases. However, after a certain amount of time has passed, there is no further increase in interest, and there is a tendency to reach a dead end. Therefore, in the present invention, when the information presenting apparatus 1 for behavior control including the group behavior control unit 30 was made to function from time tb, the number of people who showed interest again increased, and the target number of people reached 10 at time tc. As described above, in the result 91, it is understood that the target value is not achieved and only the individual value is converged at a constant value because the behavior is controlled only by the individual. On the other hand, in the result 92, it can be seen that the number of persons changes in two steps with respect to the result 91. This shows that although a person stays in the vicinity of the monitor as a result of the action of the individual (time tb), the group (person) around the time tc is further controlled and stays. As described above, when the behavior control for group behavior control according to the present invention is performed, a reaction with a time delay is exhibited.

  On the other hand, the information presentation content may change from moment to moment depending on the time elapsed from the time of presentation, such that the freshness of the information may fade, the attributes of the passing person, the time zone, and the like. In order to solve this problem, a method of dynamically changing the parameters of the group control model database DB1 and the group control model database DB2 will be described.

  This is what is called reinforcement learning, which is one of so-called machine learning, and solves the problem of deciding what action to take next (control) from a state observation value for a certain state. One example is Q-learning, and as a reference, Watkins, C., et al. J. C. H. (1989). Learning from Delayed Rewards. PhD thesis, Cambridge University, Cambridge, England. Raise. When the state of a certain agent is set to St, the action a is output accordingly, and the reward r can be enhanced according to the displacement of St + 1 which is the next time. Equivalent to solving the problem of maximizing this reward.

  Dynamic model updating in the present invention will be described with reference to FIG. In the example of FIG. 10, when the system target value is given as 32, the measurement result (state) at a certain time is output from the environment measurement unit 20, and the difference between them is obtained by the group action control unit 30. The group behavior model update 101 is performed according to this difference. In other words, this is a procedure for updating the model in consideration of the effect of selection given at the previous time. It is the same as the above that information is presented by the action control unit DB1 according to the difference value output by the group action control unit 30. On the other hand, the behavior model DB 2 is updated by the behavior model update 102 from the difference value with the environment measurement unit 20.

  The lower group behavior control is connected to the upper group group behavior control, and the content of the behavior model database DB2 is selected according to the difference between each observation value and the result is fed back to the real space by the information presentation unit 70. Run. The result is measured by the environment measuring unit 20, and the model is dynamically changed so as to maximize the effect of the selected behavior model.

  By this process, it is possible to perform action control according to the situation of the site by repeatedly executing content that is temporarily effective and less effective midway, or action control in a difficult space as a task. Is possible.

10: camera, 20: environment measurement unit, 30: group action control unit, DB1: group action model database, 50: action control unit: DB2: action model database, 70: information presentation unit, 90: monitor

Claims (8)

  An environment measurement unit that obtains group behavior information indicating the behavior of a person existing in a measurement area including a monitor and behavior information indicating the behavior of a specific person existing in the measurement area, and a person existing in the measurement area A group action control unit that obtains an action control parameter for controlling the action of the specific person according to the difference between the system target value and the group action information for all, and an action control parameter obtained by the group action control unit. And a behavior control unit that obtains an information presentation parameter according to the difference between the behavior information, and information that controls the display content of the monitor while obtaining the information presentation content according to the information presentation parameter obtained by the behavior control unit An information presentation device for action control, comprising an presentation unit. An information presentation device for behavior control according to claim 1,
The information presenting apparatus for action control, wherein the group action information includes information on a person's moving speed and a person's flow rate as actions of a person existing in the measurement area. An information presenting apparatus for behavior control according to claim 1 or 2,
The information presenting apparatus for behavior control, wherein the behavior information includes information on a staying time and the number of persons of a specific person as the behavior of a specific person existing in the measurement area. An information presentation device for behavior control according to any one of claims 1 to 3,
The information presenting apparatus for behavior control, wherein the specific person is a person who stops near the monitor. An information presentation device for behavior control according to any one of claims 1 to 4,
A group behavior model database that stores the group behavior information and the behavior control parameters in association with each other is provided, and the group behavior control unit is a system target value for all persons existing in the measurement area and the group behavior information. While obtaining an action control parameter for controlling the action of a specific person by referring to the group action model database according to the difference,
An information presentation device for action control, characterized in that the stored contents of the group action model database are updated according to the difference between the system target value and the group action information for all persons existing in the measurement area. An information presentation device for behavior control according to any one of claims 1 to 5,
An action model database that stores the action information and the information presentation parameter in association with each other is provided, and the action control unit refers to the action model database in accordance with a difference between the action control parameter and the action information to obtain the information. With the presentation parameters,
An information presentation device for action control, characterized in that the stored content of the action model database is updated according to the difference between the system target value and the group action information for all the persons existing in the measurement area. An information presentation system including the information presentation device for behavior control according to any one of claims 1 to 6,
Action control characterized by including a monitor arranged in the measurement area and whose display content is controlled by the information presenting section, and a camera for giving the environment measuring section image information having a visual field within the measurement area. Information presentation system for.   A system for all the persons existing in the measurement area by obtaining group behavior information indicating the behavior of a person existing in the measurement area including a monitor and behavior information indicating the behavior of a specific person existing in the measurement area. Obtaining a behavior control parameter for controlling the behavior of the specific person according to the difference between the target value and the group behavior information, obtain the information presentation parameter according to the difference between the behavior control parameter and the behavior information, An information presenting method for behavior control, characterized in that information presenting content is determined according to the information presenting parameter and the display content of the monitor is controlled.

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