JP2022135728A - Information display system, method for displaying information, and information display program - Google Patents

Abstract

To provide an information display system, a method for displaying information, and an information display program that make it easier to prevent missing of sharing information.SOLUTION: The information display system includes: a signal sending unit for sending a signal; a signal detection unit for detecting a signal sent by the signal sending unit; a storage unit for storing information; a display unit for displaying the information; and a control unit for determining the priority of the information stored in the storage unit when the signal detection unit detects the signal, and causing the display unit to display information that has a priority determined to be higher than a predetermined level.SELECTED DRAWING: Figure 1

Description

The present disclosure relates to an information display system, an information display method, and an information display program.

Conventionally, systems are known that display specific information when specific conditions are met. For example, in Patent Literature 1, when an operation to select a set thumbnail image is accepted, a display data selection screen showing a list of thumbnail images for selection from a plurality of images that can be displayed on a corridor light is displayed. A nurse call system is described that controls the activation of

Patent No. 5898517

In the medical field, medical professionals including doctors and nurses share patient information by handing it over on a daily basis. However, there is a possibility that the sharing of information may be overlooked if sufficient time for handover cannot be secured due to busyness or the handover is not properly performed. If important patient information is not shared, serious medical accidents may occur, so it is necessary to ensure that necessary information is shared.

An object of the present disclosure is to provide an information display system, an information display method, and an information display program that facilitate prevention of information sharing omission.

An information display system as a first aspect of the present disclosure includes: a signal transmission unit that transmits a signal; a signal detection unit that can detect the signal transmitted by the signal transmission unit; a storage unit that stores information; a display unit capable of displaying; and when the signal detection unit detects the signal, the priority of the information stored in the storage unit is determined, and the information having the determined priority higher than a predetermined standard is displayed on the display unit. and a control unit that causes the

In one embodiment of the present disclosure, the control unit determines the priority based on the position where the device having the signal detection unit that detected the signal is arranged.

In one embodiment of the present disclosure, the control section determines the priority based on the signal strength of the signal detected by the signal detection section.

In one embodiment of the present disclosure, the control section determines the priority based on a change in signal strength of the signal detected by the signal detection section.

An embodiment of the present disclosure further includes a proximity sensor that detects proximity of an object, and the control unit determines the priority further based on information regarding the proximity of the object detected by the proximity sensor.

In one embodiment of the present disclosure, the signal transmitted by the signal transmitter includes identification information that uniquely identifies the device including the signal transmitter.

In one embodiment of the present disclosure, the control unit determines information to be displayed on the display unit based on attributes of a possessor of a device including the signal transmission unit.

In one embodiment of the present disclosure, the control unit causes the display unit to display information in a layout according to the priority.

An information display method as a second aspect of the present disclosure includes a signal transmission unit that transmits a signal, a signal detection unit that can detect the signal transmitted by the signal transmission unit, a storage unit that stores information, and a a display capable of displaying an information display system, the information display method comprising: determining a priority of information stored in the storage unit when the signal detection unit detects the signal; and causing the display unit to display information having the determined priority higher than a predetermined criterion.

An information display program as a third aspect of the present disclosure provides an information processing device configured to be capable of information communication with a signal detection device capable of detecting a signal transmitted by a signal transmission device, and including a storage unit for storing information, wherein the information processing device includes: a step of receiving information indicating that the signal detection device has detected the signal from a signal detection device; a step of determining a priority of the information stored in the storage unit; and causing the display unit to display higher information.

According to the information display system, the information display method, and the information display program of the present disclosure, it becomes easier to prevent omission of information sharing.

It is a functional block diagram showing a schematic structure of an information display system concerning one embodiment of the present invention. FIG. 2 is a schematic diagram showing a usage example of the information display system of FIG. 1; 2 is a sequence diagram showing an example of information display processing by the information display system of FIG. 1; FIG. FIG. 2 is a flowchart showing an example of processing executed by a central control unit in FIG. 1; FIG. FIG. 2 is a flowchart showing an example of processing executed by a detection control unit in FIG. 1; FIG. FIG. 2 is a flowchart showing an example of processing executed by a proximity control unit in FIG. 1; FIG. FIG. 2 is a flowchart showing an example of processing executed by a terminal control unit in FIG. 1; FIG. 3 is a diagram showing an example of a screen displayed on a display unit of the terminal device of FIG. 1; FIG. 3 is a diagram showing another example of a screen displayed on the display unit of the terminal device of FIG. 1; FIG.

An embodiment of the present invention will be described below with reference to the drawings. The same reference numerals are given to common components in each figure.

FIG. 1 is a functional block diagram showing a schematic configuration of an information display system 1 according to one embodiment of the invention. An information display system 1 according to the present embodiment is a system used in medical facilities such as hospitals, for example. As shown in FIG. 1, an information display system 1 according to this embodiment includes a central management device 10, a signal detection device 20, a proximity sensor 30, and a terminal device 40. FIG.

The central management device 10 is connected to the signal detection device 20, the proximity sensor 30, and the terminal device 40 via a network such as the Internet or a LAN (Local Area Network) so that information communication is possible. Further, the signal detection device 20 is configured to be able to detect a signal transmitted by the terminal device 40, although the details will be described later. The signal detection device 20 may be connected to the terminal device 40 via a network so as to be able to communicate information therewith.

Although FIG. 1 shows one signal detection device 20, one proximity sensor 30, and one terminal device 40, the information display system 1 includes a plurality of signal detection devices 20, proximity sensors 30, and terminal devices 40, respectively. It has a table. In this specification, only one each of the signal detection device 20, the proximity sensor 30, and the terminal device 40 is shown for easy understanding of the description.

Also, in FIG. 1, one central management device 10 is illustrated. However, the central management device 10 provided in the information display system 1 does not necessarily have to be one. The information display system 1 may comprise, for example, multiple devices capable of cooperating to perform the functions of the central management device 10 described herein.

The central management device 10 is composed of a terminal device such as a server device or a computer, for example. The central management device 10 functions as an "information processing device" in the present invention. The central management device 10 stores information used in medical facilities where the information display system 1 is used. In addition, the central management device 10 determines the priority of the medical information to be stored by executing the processing described in this specification, and causes the terminal device 40 to display the information according to the determined priority. The central management device 10 may be installed, for example, within the medical facility, or may be installed at a location outside the medical facility.

As shown in FIG. 1, the central management device 10 includes a central control unit 11, a central storage unit 12, and a central communication unit 13 as functional blocks.

The central control unit 11 controls and manages the central management device 10 as a whole, including each functional unit of the central management device 10 . The central control unit 11 includes at least one processor. The central control unit 11 is composed of a processor such as a CPU (Central Processing Unit) that executes a program defining a control procedure, or a dedicated processor that specializes in processing each function.

The central control section 11 functions as a "control section" in the present invention. In this embodiment, the signal detection device 20 detects a signal transmitted by the terminal device 40 . The central control unit 11 determines the priority of the medical information stored in the central storage unit 12 when the signal detection device 20 detects a signal. Although details will be described later, when the signal detection unit 24 of the signal detection device 20 detects a signal, detection information indicating that the signal has been detected is transmitted from the signal detection device 20, and based on the detection information, the central control unit 11 determines priority.

In this embodiment, the central control unit 11 further determines the priority based on the information regarding the proximity of the object detected by the proximity sensor 30 (hereinafter referred to as "proximity information" in this specification). The central control unit 11 causes the terminal device 40 to display the information having the determined priority higher than the predetermined criterion. Details of the processing executed by the central control unit 11 will be described later.

The central storage unit 12 functions as a "storage unit" in the present invention. The central storage unit 12 can be composed of a semiconductor memory, a magnetic memory, or the like. The central storage unit 12 stores, for example, various information and programs for operating the central management device 10 . The central storage unit 12 may also function as a work memory.

The central storage unit 12 stores medical information (hereinafter also referred to as “medical information” in this specification) used in medical facilities where the information display system 1 is used. The medical information includes, for example, the contents of medical charts of patients who use medical facilities. The contents of the chart include, for example, the patient's name, age, date of birth, sex, address, medical history, allergy, disease name, symptoms, test results, post-hospital progress, examination records, nursing records, and treatment policies. However, the contents of the chart are not limited to those shown here, and may include any information regarding the patient. The medical information may also include information such as the ward and room number in which the patient is hospitalized, for example. Medical information is sent to the central management device 10 via a network, for example, by a medical worker such as a doctor or a nurse who inputs the information to the terminal device 40 or other computer device. It is aggregated and stored in the central storage unit 12 . It is desirable that the medical information stored in the central storage unit 12 be updated as needed. For example, when a medical worker inputs information to the terminal device 40 or other computer device, the terminal device 40 or other computer device transmits the input information to the central management device 10 in real time. The central control unit 11 of the central management device 10 updates the medical information stored in the central storage unit 12 as needed by storing the received information in the central storage unit 12 .

The central storage unit 12 also stores identification information that uniquely identifies each of the plurality of signal detection devices 20 , the plurality of proximity sensors 30 , and the plurality of terminal devices 40 included in the information display system 1 . The identification information that uniquely identifies the plurality of signal detection devices 20, the plurality of proximity sensors 30, and the plurality of terminal devices 40 is detection device identification information, proximity sensor identification information, and terminal identification information, respectively, which will be described later. That is, the central storage unit 12 stores identification information of devices other than the central management device 10 used in the information display system 1 . These pieces of identification information are stored in advance in the central storage unit 12 by, for example, an administrator of the information display system 1 .

The central storage unit 12 also stores information on the installation positions of the plurality of signal detection devices 20 and the plurality of proximity sensors 30 within the medical facility. For example, a plurality of signal detection devices 20 and a plurality of proximity sensors 30 are installed in each hospital room as described below. The central storage unit 12 stores room numbers and positions of hospital rooms in which the plurality of signal detection devices 20 and the plurality of proximity sensors 30 are respectively installed. Information on the installation positions of the plurality of signal detection devices 20 and the plurality of proximity sensors 30 is stored in advance in the central storage unit 12 by, for example, an administrator of the information display system 1 .

The central communication unit 13 transmits and receives various types of information by performing wired communication or wireless communication with other devices. In this embodiment, the central communication unit 13 performs information communication with the signal detection device 20 , the proximity sensor 30 and the terminal device 40 . Specifically, the central communication unit 13 receives from the signal detection device 20 information (detection information described later) that is transmitted when the signal detection device 20 detects a signal from the terminal device 40 . The central communication unit 13 also receives proximity information from the proximity sensor 30 . The central communication unit 13 also transmits information to be displayed on the terminal device 40 (hereinafter also referred to as “display information” in this specification) to the terminal device 40 .

The signal detection device 20 is a device that detects a signal transmitted by the terminal device 40 . A signal detection device 20 is installed in a medical facility. For example, the signal detection device 20 is installed in each patient room or hallway of a hospital ward. The signal detection device 20 is preferably installed in locations where medical personnel are likely to go on business. For example, the signal detection device 20 is preferably installed in a hospital room that is visited by medical personnel during their rounds.

The signal detection device 20 is configured to be able to detect a signal transmitted by the terminal device 40 . The mode of transmission and reception of signals may be arbitrary. For example, in the present embodiment, the signal detection device 20 is configured to be able to detect a signal of BLE (Bluetooth Low Energy) communication, which is part of the Bluetooth (registered trademark) standard. However, signals detectable by the signal detection device 20 are not limited to those using BLE communication.

As shown in FIG. 1, the signal detection device 20 includes a detection control section 21, a detection storage section 22, a detection communication section 23, and a signal detection section 24 as functional blocks.

The detection control unit 21 controls and manages the entire signal detection device 20 including each functional unit of the signal detection device 20 . The detection control unit 21 includes at least one processor. The detection control unit 21 is composed of a processor such as a CPU that executes a program defining a control procedure or a dedicated processor that specializes in processing each function.

When the signal detection unit 24 detects a signal transmitted by the terminal device 40, the detection control unit 21 transmits information indicating that the signal has been detected (hereinafter, also referred to as “detection information” in this specification) to a central management unit. Send to device 10 . The detection control unit 21 receives information on the detection strength of the signal detected by the signal detection unit 24 and identification information (hereinafter referred to as , also referred to as “terminal identification information” in this specification) and identification information that uniquely identifies the signal detection device 20 including the detection control unit 21 (hereinafter also referred to as “detection device identification information” in this specification) , may be included in the detection information and transmitted to the central management device 10 . In this embodiment, the detection control unit 21 includes all of the signal detection intensity, the terminal identification information, and the detection device identification information in the detection information and transmits the detection information to the central management device 10 . The terminal identification information is included in the signal transmitted by the terminal device 40 and is acquired by the detection control unit 21 by being transmitted to the signal detection device 20 . Also, the detection device identification information is stored in the detection storage unit 22 .

The detection storage unit 22 can be composed of a semiconductor memory, a magnetic memory, or the like. The detection storage unit 22 stores, for example, various information and programs for operating the signal detection device 20 . The detection storage unit 22 may also function as a work memory. The detection storage unit 22 stores detection device identification information, for example.

The detection communication unit 23 transmits and receives various types of information by performing wired communication or wireless communication with another device. In this embodiment, the detection communication unit 23 performs information communication with the central management device 10 . Specifically, the detection communication unit 23 transmits detection information to the central management device 10 .

The signal detection unit 24 is configured to be able to detect a signal transmitted by the terminal device 40 . In this embodiment, the signal detection unit 24 is configured to detect a BLE communication signal. A signal for BLE communication is also called an advertisement. In addition, when the terminal device 40 is configured to transmit a signal of another system, the signal detection unit 24 is configured in a manner capable of detecting the signal transmitted by the terminal device 40 .

The proximity sensor 30 is a sensor that detects proximity of an object. Proximity sensor 30 is installed in a medical facility. For example, the proximity sensor 30 is installed in each patient room or hallway of a hospital ward. Proximity sensors 30 are preferably installed in locations where medical personnel are likely to go on business. Proximity sensor 30 may be located at the same location where signal detection device 20 is located. That is, the signal detection device 20 and the proximity sensor 30 may be installed in the medical facility as a pair.

Proximity sensor 30 may detect proximity of an object in any known manner. For example, the proximity sensor 30 may emit infrared rays and detect the proximity of an object based on the intensity of received reflected light of the emitted infrared rays.

As shown in FIG. 1, the proximity sensor 30 includes a proximity control unit 31, a proximity storage unit 32, a proximity communication unit 33, a light emitting unit 34, and a light receiving unit 35 as functional blocks.

The proximity control unit 31 controls and manages the entire proximity sensor 30 including each functional unit of the proximity sensor 30 . The proximity controller 31 includes at least one processor. The proximity control unit 31 is composed of a processor such as a CPU that executes a program defining a control procedure or a dedicated processor that specializes in processing each function.

The proximity control unit 31 transmits proximity information to the central management device 10 when the proximity of an object is detected. The proximity control unit 31 includes, in the proximity information, identification information that uniquely identifies the proximity sensor 30 provided with the proximity control unit 31 (hereinafter referred to as “proximity sensor identification information” in this specification). can be sent to The proximity sensor identification information is stored in the proximity storage unit 32 .

The proximity storage unit 32 can be composed of a semiconductor memory, a magnetic memory, or the like. The proximity storage unit 32 stores, for example, various information and programs for operating the proximity sensor 30 . The proximity storage unit 32 may also function as a work memory. The proximity storage unit 32 stores, for example, proximity sensor identification information.

The proximity communication unit 33 transmits and receives various information by performing wired communication or wireless communication with another device. In this embodiment, the proximity communication unit 33 performs information communication with the central management device 10 . Specifically, the proximity communication unit 33 transmits the proximity information to the central management device 10 .

The light emitting unit 34 emits irradiation light used for detecting proximity of an object. The light emitting unit 34 is composed of a light emitting element that emits light, such as an LED (Light Emitting Diode) or an LD (Laser Diode). The light emitting unit 34 emits infrared rays, for example.

The light receiving section 35 can receive reflected light of the light emitted by the light emitting section 34 . In this embodiment, when an object approaches the proximity sensor 30, the light receiving unit 35 can receive reflected light reflected by the object. The light receiving unit 35 is composed of a light receiving element such as a PT (Photo Transistor) or a PD (Photo Diode).

The terminal device 40 is a device that moves within the medical facility as the medical staff moves. The terminal device 40 may be, for example, a mobile phone or a PDA (Personal Digital/Data Assistant) used by a medical worker for business purposes. In this case, the medical staff carries the terminal device 40 and moves within the medical facility to perform their duties. The terminal device 40 may be a device mounted on equipment used within the medical facility. The terminal device 40 may be, for example, a device attached to a trolley used when medical personnel carry medical equipment, or a device attached to medical equipment used in diagnosis or treatment. In this case, the medical staff moves within the medical facility with the trolley and the medical equipment as necessary.

The terminal device 40 emits a signal detectable by the signal detection device 20 . That is, the terminal device 40 functions as a "signal transmitting device" in the present invention. In this embodiment, the terminal device 40 transmits a BLE communication signal.

Also, the terminal device 40 displays information based on the display information received from the central management device 10 . Details of the information displayed by the terminal device 40 will be described later.

As shown in FIG. 1, the terminal device 40 includes, as functional blocks, a terminal control unit 41, a terminal storage unit 42, a terminal communication unit 43, a display unit 44, an input unit 45, a signal transmission unit 46, Prepare.

The terminal control unit 41 controls and manages the entire terminal device 40 including each function unit of the terminal device 40 . The terminal control unit 41 includes at least one processor. The terminal control unit 41 is composed of a processor such as a CPU that executes a program defining a control procedure or a dedicated processor that specializes in processing each function.

The terminal control unit 41 transmits a signal from the signal transmitting unit 46 at regular intervals, for example. Also, the terminal control unit 41 displays information on the display unit 44 based on the information received from the central management device 10 . Details of the processing executed by the terminal control unit 41 will be described later.

The terminal storage unit 42 can be composed of a semiconductor memory, a magnetic memory, or the like. The terminal storage unit 42 stores, for example, various information and programs for operating the terminal device 40 . The terminal storage unit 42 may also function as a work memory. The terminal storage unit 42 stores, for example, terminal identification information.

The terminal communication unit 43 transmits and receives various types of information by performing wired communication or wireless communication with another device. In this embodiment, the terminal communication unit 43 performs information communication with the central management device 10 . Specifically, the terminal communication unit 43 receives display information from the central management device 10 .

The display unit 44 is a display device configured by a known display such as an LED (Light Emitting Diode) display, a liquid crystal display (LCD: Liquid Crystal Display), or an organic EL display (OELD: Organic Electroluminescence Display). The display unit 44 displays various information. In this embodiment, the display unit 44 displays display information received from the central management device 10 .

The input unit 45 receives operation input from a medical worker using the terminal device 40 . The input unit 45 is composed of, for example, operation buttons, a voice input unit, a bar code reader, and the like. The input unit 45 is configured by, for example, a touch screen, and may display an input area for accepting operation input from the medical staff on a part of the display unit 44 to accept touch operation input by the medical staff.

The signal transmitter 46 transmits a signal at regular intervals. In this embodiment, the signal transmission unit 46 is configured to be able to transmit a BLE communication signal.

FIG. 2 is a schematic diagram showing a usage example of the information display system 1 of FIG. Specifically, FIG. 2 is an exemplary diagram schematically showing the inside of a medical facility. In the example shown in FIG. 2 , a first sick room 51 , a second sick room 52 , a third sick room 53 and a fourth sick room 54 are arranged in a line along a corridor 50 .

One signal detection device 20 and one proximity sensor 30 are installed in each hospital room. Here, the signal detection devices 20 installed in the first hospital room 51, the second hospital room 52, the third hospital room 53, and the fourth hospital room 54 are replaced with the first signal detection device 20a, the second signal detection device 20b, and the third hospital room, respectively. The signal detection device 20c and the fourth signal detection device 20d are referred to. Further, here, the proximity sensors 30 installed in the first hospital room 51, the second hospital room 52, the third hospital room 53, and the fourth hospital room 54 are respectively arranged as the first proximity sensor 30a, the second proximity sensor 30b, and the third proximity sensor. They are called the sensor 30c and the fourth proximity sensor 30d.

For example, assume that a medical worker is walking along the corridor 50 from the first hospital room 51 to the fourth hospital room 54 . At this time, this medical worker has the terminal device 40 . A signal is transmitted from the terminal device 40 . The transmitted signals are detected by the first signal detection device 20a, the second signal detection device 20b, and the third signal detection device installed in the first hospital room 51, the second hospital room 52, the third hospital room 53, and the fourth hospital room 54, respectively. 20c and a fourth signal detection device 20d.

For example, assume that this medical worker is walking in front of the second hospital room 52, as shown in FIG. In this case, the signal emitted by the terminal device 40 can be detected by the first signal detection device 20a, the second signal detection device 20b, the third signal detection device 20c, and the fourth signal detection device 20d. The installed second signal detection device 20b detects the strongest signal because it is the closest. The first signal detection device 20a and the third signal detection device 20c installed in the first hospital room 51 and the third hospital room 53, respectively, detect signals transmitted by the terminal device 40 with weaker intensity than the second signal detection device 20b. do. The fourth signal detection device 20d installed in the fourth hospital room 54 detects a signal transmitted by the terminal device 40 with a weaker intensity. Terminal identification information of the terminal device 40 is included in the signals detected by the first signal detection device 20a, the second signal detection device 20b, the third signal detection device 20c, and the fourth signal detection device 20d.

The first signal detection device 20a, the second signal detection device 20b, the third signal detection device 20c, and the fourth signal detection device 20d each transmit detection information indicating that a signal has been detected to the central management device 10. Central management unit 10 is not shown in FIG. 2, for example, as it is located elsewhere in the medical facility. The detection information includes information on the detected signal strength, the acquired terminal identification information of the terminal device 40, and its own detection device identification information. For example, when the first signal detection device 20a detects a signal, the first signal detection device 20a generates detection information including information on the detected signal strength, terminal identification information of the terminal device 40, and detection device identification information of the first signal detection device 20a, Send to the central management device 10 . The same applies to the second signal detection device 20b, the third signal detection device 20c, and the fourth signal detection device 20d.

While the first signal detection device 20a, the second signal detection device 20b, the third signal detection device 20c, and the fourth signal detection device 20d are detecting signals from the terminal device 40, the detection information is continuously sent to the central management device. Send to 10. At this time, for example, as shown in FIG. 2, when a medical worker carrying the terminal device 40 moves, the first signal detection device 20a, the second signal detection device 20b, the third signal detection device 20c, and the fourth signal detection device 20d The detected strength of the signal detected by each varies. For example, in the example shown in FIG. 2, since the medical staff is moving away from the first hospital room 51, the signal intensity detected by the first signal detection device 20a gradually decreases. On the other hand, since the medical staff moves closer to the third hospital room 53, the signal intensity detected by the third signal detection device 20c increases. With such a change in signal strength, signals included in detection information continuously transmitted by the first signal detection device 20a, the second signal detection device 20b, the third signal detection device 20c, and the fourth signal detection device 20d The information on the detection intensity of also changes. That is, the central management device 10, based on the signal strength information included in the detection information received from the first signal detection device 20a, the second signal detection device 20b, the third signal detection device 20c, and the fourth signal detection device 20d, , a change in signal strength detected by each signal detection device 20 can be detected.

In the example shown in FIG. 2, it is assumed that a medical worker carrying the terminal device 40 enters the second hospital room 52, for example. In this case, the second proximity sensor 30b installed in the second hospital room 52 detects the proximity of an object (medical worker). For example, when the medical staff opens the door of the second hospital room 52 and enters the room, the second proximity sensor 30b detects the proximity of an object. In this case, the second proximity sensor 30b transmits proximity information including the proximity sensor identification information of the second proximity sensor 30b to the central management device 10 .

The central control unit 11 determines the priority of the medical information stored in the central storage unit 12 based on the detection information and the proximity information received from the signal detection device 20 and the proximity sensor 30 installed in each hospital room. decide. Then, the central control unit 11 transmits to the terminal device 40 the information with the determined priority higher than the predetermined criterion. The terminal device 40 displays the information received from the central control unit 11 on the display unit 44 .

FIG. 3 is a sequence diagram showing an example of information display processing by the information display system 1 of FIG. An example of information display processing executed by the information display system 1 will be described with reference to FIG.

The terminal device 40 possessed by a medical worker transmits a signal at regular intervals (step S11). The terminal device 40 continuously executes step S11. In other words, the terminal device 40 continues to transmit signals.

A signal transmitted by the terminal device 40 is detected by the signal detection device 20 when the terminal device 40 approaches a position where the signal detection device 20 can detect the signal (step S12).

When the signal detection device 20 detects a signal transmitted from the terminal device 40, the signal detection device 20 transmits detection information to the central management device 10 (step S13). The detection information includes information on the detected signal strength, terminal identification information of the terminal device 40 that transmitted the signal, and detection device identification information of itself.

Each time the signal detection device 20 detects a signal transmitted from the terminal device 40, the signal detection device 20 transmits detection information to the central management device 10 (step S13). That is, the signal detection device 20 continues to transmit detection information to the central management device 10 while continuing to detect the signal transmitted from the terminal device 40 .

Proximity sensor 30 detects proximity of an object, for example, when a medical worker approaches to a predetermined distance of proximity sensor 30 (step S14).

In that case, the proximity sensor 30 transmits proximity information to the central management device 10 (step S15). The proximity information includes proximity sensor identification information of the proximity sensor 30 that has detected the proximity of the object. The proximity sensor 30 may continue transmitting proximity information while detecting the proximity of an object.

The central management device 10 determines the priority of the medical information stored in the central storage unit 12 based on the signal detected by the signal detection device 20 (step S16). In this embodiment, the central management device 10 determines priority based on the detection information received from the signal detection device 20 and the proximity information received from the proximity sensor 30 .

The central management device 10 extracts, from among the medical information stored in the central storage unit 12, information with a higher priority than the predetermined standard determined in step S16 (step S17).

The central management device 10 transmits the information extracted in step S17 to the terminal device 40 (step S18).

The terminal device 40 displays the information received from the central management device 10 on the display section 44 (step S19). At this time, the terminal device 40 may request confirmation of the displayed information from the medical staff possessing the terminal device 40 . Details of the confirmation request will be described later.

In the example shown in FIG. 3, the central management device 10 determines the priority based on the detection information and the proximity information. priority does not have to be determined by The central management device 10 can determine priority based on at least the detection information. For example, the central management device 10 may determine the priority when detection information is received, and may further consider the proximity information when determining the priority when proximity information is further received.

FIG. 4 is a flow chart showing an example of processing executed by the central control unit 11 of FIG.

First, the central control unit 11 determines whether detection information has been received from the signal detection device 20 (step S21).

When determining that the detection information has not been received (No in step S21), the central control unit 11 repeatedly executes step S21 until it determines that the detection information has been received.

When the central control unit 11 determines that the detection information has been received (Yes in step S21), it determines whether or not the proximity information has been received from the proximity sensor 30 (step S22).

The central control unit 11 executes processing for determining priority regardless of whether or not proximity information is received. The central control unit 11 may determine the priority based on, for example, the position at which the signal detection device 20 including the signal detection unit 24 that has detected the signal is arranged. Moreover, the central control unit 11 may determine the priority based on the signal strength of the signal detected by the signal detection unit 24 . Furthermore, the central control unit 11 may determine the priority based on changes in signal strength of the signals detected by the signal detection unit 24 . The central control unit 11 may determine the priority by combining these. When the central control unit 11 determines that the proximity information has been received from the proximity sensor 30 in step S22, the priority may be determined further based on the proximity information from the proximity sensor 30 . The central control unit 11 determines the priority through steps S23 to S25, for example.

That is, the central control unit 11 uses the information included in the detection information to identify the terminal device 40 that is the source of the signal detected by the signal detection device 20 (step S23). Specifically, the central control unit 11 compares the terminal identification information included in the detection information with the information stored in the central storage unit 12 to identify the source of the signal detected by the signal detection device 20. Identify the terminal device 40 .

Further, the central control unit 11 identifies the position of the terminal device 40 (step S24). If the central control unit 11 determines in step S22 that the proximity information has not been received, it specifies the position of the terminal device 40 from the position where the signal detection device 20 that transmitted the detection information received in step S21 is arranged. . More specifically, the central control unit 11 identifies the signal detection device 20 that transmitted the detection information by comparing the detection device identification information included in the detection information with the information stored in the central storage unit 12. . Furthermore, the central control unit 11 identifies the position where the identified signal detection device 20 is installed by comparing it with the information stored in the central storage unit 12 . The central control unit 11 specifies that the terminal device 40 is positioned near the specified position (that is, within the reach of the signal).

At this time, when a plurality of signal detection devices 20 receive signals from the same terminal device 40 and transmit detection information to the central management device 10, the central control unit 11 receives signals from the plurality of signal detection devices 20. The position of the terminal device 40 may be identified from the received multiple pieces of detection information. That is, the central control unit 11 may identify the position of the terminal device 40 based on the positions of the plurality of signal detection devices 20 . By specifying the position of the terminal device 40 from a plurality of pieces of detection information in this way, the position specifying accuracy is improved.

Furthermore, at this time, the central control unit 11 may specify the position of the terminal device 40 using the signal strength information included in the detection information. In general, the closer the distance from the terminal device 40 is, the stronger the signal strength received by the signal detection device 20 is. Therefore, the position of the terminal device 40 may be specified using the signal strength information included in each of the plurality of pieces of detection information. This further improves the position identification accuracy.

Further, when identifying the position of the terminal device 40 , the central control unit 11 can also identify the movement of the terminal device 40 . For example, the central control unit 11 detects a change in signal strength from information on signal strength included in the received detection information, and identifies movement of the terminal device 40 from the change in signal strength. For example, using the example shown in FIG. 2, the central management device 10 receives detection information from the third signal detection device 20c over time, and the signal strength included in the detection information increases over time. If so, the central control unit 11 can identify that the terminal device 40 is moving closer to the third signal detection device 20c. Conversely, when the signal strength is decreasing, the central control unit 11 can identify that the terminal device 40 is moving away from the third signal detection device 20c.

When the central control unit 11 determines that the proximity information has been received in step S22, as described above, the proximity information is transmitted in addition to the position where the signal detection device 20 that transmitted the detection information received in step S21 is arranged. The position of the terminal device 40 is also specified using the position where the proximity sensor 30 is arranged. In other words, receiving the proximity information from the proximity sensor 30 means that a medical worker or the like has approached within the proximity sensor 30 detectable range of an object. The central control unit 11 determines the position of the terminal device 40 specified based on the position of the signal detection device 20 that transmitted the detection information received in step S21, and the position of the proximity sensor 30 that transmitted the proximity information. If the terminal device 40 is present within a predetermined range of the position, it can be determined that the terminal device 40 is positioned within the proximity detection range of the object by the proximity sensor 30 . By combining the detection information and the proximity information in this way, the central control unit 11 can specify the position of the terminal device 40 with higher accuracy.

After specifying the position of the terminal device 40, the central control unit 11 determines the priority of the medical information based on the specified position (step S25).

The central control unit 11, for example, quantifies and determines the priority. The central control unit 11 may set the priority of all the medical information stored in the central storage unit 12 before determining the priority to the same numerical value. For example, the priority of all medical information stored in the central storage unit 12 is set as a numerical value "0" before determining the priority.

The central control unit 11 determines priority based on the signal detected by the signal detection unit 24 . When the priority is digitized, the central control unit 11 determines the priority numerical value of each piece of medical information stored in the central storage unit 12 based on the signal detected by the signal detection unit 24 .

The central control unit 11 determines the numerical value of the priority so that the numerical value of the priority of the medical information that is desired to be displayed on the terminal device 40 is high. Medical information that is desired to be displayed is set in advance as a predetermined condition, for example, in a program executed by the central control unit 11 . For example, the central control unit 11 adds the numerical value of the priority to the medical information that satisfies the conditions.

More specifically, for example, the central control unit 11 may add the priority numerical value based on the position where the signal detection device 20 including the signal detection unit 24 is arranged. That is, in step S24, the position of the terminal device 40 is specified based on the position where the signal detection device 20 that detected the signal is installed. By adding the numerical value of the priority based on the position of , the numerical value of the priority can be added based on the position where the signal detection device 20 is arranged. Further, when the position of the terminal device 40 is specified based on the proximity information, the central control unit 11 adds the numerical value of the priority based on the position of the terminal device 40 specified in this way. A numerical value of priority can be added based on the proximity information.

In this case, the central control unit 11 sets the numerical value of the priority to a predetermined value, for example, regarding the medical information of a patient who is hospitalized in a hospital room close to the position of the terminal device 40 specified in step S24 as the medical information that satisfies the condition. to add. The range of close hospital rooms may be determined as appropriate, for example, may be determined as a range within several tens of meters from the position of the terminal device 40, and a predetermined number ( for example, 5). As a result, the priority value of the medical information of the patient who is hospitalized in a room close to the position of the terminal device 40 is increased. A higher priority may be added to the medical information of a patient who is hospitalized in a room closer to the position of the terminal device 40 . For example, in the example shown in FIG. 2, the central control unit 11 adds the highest priority to the medical information of the patient hospitalized in the second hospital room 52, and the patient hospitalized in the first hospital room 51 and the third hospital room 53. The priority of the patient's medical information may be added to the next highest.

Also, for example, the central control unit 11 may add the numerical value of the priority based on the signal strength of the signal detected by the signal detection unit 24 . That is, in step S24, when the position of the terminal device 40 is specified based on the signal strength, the central control unit 11 determines the numerical value of the priority based on the position of the terminal device 40 specified in this way. By adding, the numerical value of the priority can be added based on the signal strength detected by the signal detection unit 24 . In this case as well, the central control unit 11 regards the medical information of a patient who is hospitalized in a room close to the position of the terminal device 40 specified in step S24 as medical information satisfying the conditions, and adds a predetermined value to the numerical value of the priority. do.

Also, for example, the central control unit 11 may add the numerical value of the priority based on the change in the signal intensity of the signal detected by the signal detection unit 24 . That is, in step S24, when the movement of the terminal device 40 is specified based on the change in signal strength, the central control unit 11 determines the numerical value of the priority based on the movement of the terminal device 40 specified in this way. By adding , the numerical value of the priority can be added based on the change in the signal intensity detected by the signal detection unit 24 . For example, the central control unit 11 prioritizes the medical information of the patient in the hospital room where the signal detection device 20 is installed in which the signal detected by the signal detection unit 24 has a strong signal strength, as the medical information that satisfies the condition. is added by a predetermined value. That is, the central control unit 11 can add the numerical value of the priority to the medical information of the patient in the hospital room in the direction to which the terminal device 40 is approaching. As a result, the priority value of the medical information of the patient who is hospitalized in the room in the direction toward which the terminal device 40 is approaching is increased. For example, in the example shown in FIG. 2, the medical staff is moving toward the third hospital room 53 and the fourth hospital room 54, so the central control unit 11 moves the third hospital room 53 and the fourth hospital room The priority of medical information for hospitalized patients may be added.

Further, for example, the central control unit 11 regards medical information newly input or updated after a predetermined period of time before the execution of step S25 as medical information that satisfies the condition, and adds a predetermined value to the numerical value of the priority. good. The predetermined time may be determined as appropriate, and may be determined, for example, within a range from one hour to one day. As a result, the priority value of new medical information that has been input or updated after the predetermined time period is increased. This increases the priority value of the newly entered or updated medical information.

After determining the priority, the central control unit 11 extracts information whose determined priority is higher than a predetermined standard (step S26). The predetermined criterion at this time may be determined, for example, by the number of pieces of medical information. When the predetermined criterion is determined by the number of pieces of medical information, the central control unit 11 extracts a predetermined number of pieces of medical information with high priority. Alternatively, the predetermined criterion may be defined by, for example, a priority numerical value. When the predetermined criterion is determined by a priority numerical value, the central control unit 11 extracts medical information whose priority exceeds the value of the predetermined criterion.

Then, the central control unit 11 transmits the information extracted in step S26 to the terminal device 40 (step S27).

After transmitting the information in step S27, the central control unit 11 may return to step S21 and execute the flow of FIG. In this case, the priority value is reset. That is, when the flow of FIG. 4 is repeated, the addition of the numerical value of priority is not taken over, but the numerical value of priority is newly calculated.

FIG. 5 is a flow chart showing an example of processing executed by the detection control unit 21 of FIG.

First, the detection control unit 21 determines whether or not a signal transmitted from the terminal device 40 has been detected (step S31).

If the detection control unit 21 determines that no signal has been detected (No in step S31), the detection control unit 21 repeatedly executes step S31 until it determines that a signal has been detected.

When the detection control unit 21 determines that the signal is detected (Yes in step S31), it generates detection information (step S32). Specifically, the detection control unit 21 generates detection information including terminal identification information included in the detected signal, information on the detection strength of the detected signal, and its own detection device identification information.

The detection control unit 21 then transmits the detection information generated in step S32 to the central management device 10 (step S33).

After transmitting the detection information in step S33, the detection control unit 21 may return to step S31 and execute the flow of FIG.

FIG. 6 is a flow chart showing an example of processing executed by the proximity control unit 31 of FIG.

First, the proximity control unit 31 emits infrared rays from the light emitting unit 34 (step S41).

Then, the proximity control unit 31 determines whether or not an object is approaching (step S42). Specifically, the proximity control unit 31 determines whether or not an object is approaching based on the intensity of the reflected infrared light emitted in step S31 received by the light receiving unit 35 .

If the proximity control unit 31 determines that the object is not approaching (No in step S42), it proceeds to step S41, and repeats steps S41 and S42 until it is determined that the object is approaching in step S42.

When the proximity control unit 31 determines that the object is approaching (Yes in step S42), it generates proximity information (step S43). Specifically, the proximity control unit 31 generates proximity information including its own proximity sensor identification information.

Then, the proximity control unit 31 transmits the proximity information generated in step S43 to the central management device 10 (step S44).

After transmitting the proximity information in step S44, the proximity control unit 31 may return to step S41 and execute the flow of FIG.

FIG. 7 is a flow chart showing an example of processing executed by the terminal control unit 41 of FIG.

First, the terminal control unit 41 transmits a signal from the signal transmission unit 46 (step S51). The terminal control unit 41 may continuously transmit a signal by executing step S51 at regular intervals.

Then, the terminal control unit 41 determines whether information has been received from the central management device 10 (step S52).

If the terminal control unit 41 determines that information has not been received from the central management device 10 (No in step S52), the terminal control unit 41 proceeds to step S51. S52 and are repeated.

When the terminal control unit 41 determines that information has been received from the central management device 10 (Yes in step S52), the terminal control unit 41 displays the received information on the display unit 44 (step S53). The content and layout of the screen displayed on the display unit 44 may be included in the information received from the central management device 10 .

After displaying the information in step S53, or after displaying the information, the terminal control unit 41 may return to step S51 and execute the flow of FIG.

When the terminal control unit 41 receives information from the central management device 10 in step S52 or displays the information received in step S53, the terminal control unit 41 confirms that the information has been received by vibration or sound, for example. You may notify that it has been displayed. Notification allows healthcare professionals to be aware of the receipt or display of information and reduces the likelihood of forgetting or overlooking confirmation of information.

FIG. 8 is a diagram showing an example of a screen displayed on the display unit 44 of the terminal device 40. For example, in the example shown in FIG. 4 is a diagram showing an example of a screen displayed on the display unit 44 of the terminal device 40 when adding. FIG. As shown in FIG. 8 , the display unit 44 displays the current date and time and the ID assigned to the medical worker who owns the terminal device 40 . Further, as shown in FIG. 8, the display unit 44 displays the information received by the terminal device 40 from the central management device 10, that is, the information extracted by the central management device 10 in step S26 of FIG.

In the example shown in FIG. 8, medical information of patients who are hospitalized in three hospital rooms, a second hospital room 52, a third hospital room 53, and a fourth hospital room 54, is displayed. In other words, in the example shown here, the central management device 10 selects the second hospital room 52 closest to the location of the medical staff and the third hospital room 53 in the direction in which the medical staff is moving as information with high priority. and the medical information of patients hospitalized in the fourth hospital room 54 is extracted, the medical information of these patients is transmitted to the terminal device 40, and the medical information of these patients is displayed on the display unit 44. In this way, the display unit 44 displays information about a hospital room near the location where the medical staff is located and the hospital room to which the medical staff is heading.

As shown in FIG. 8, the size in which medical information is displayed may vary from hospital room to hospital room. For example, the medical information of a patient admitted to a hospital room with a high priority may be displayed larger. In the example shown in FIG. 8, the medical information of the patient hospitalized in the second hospital room 52 is displayed in the largest size. That is, the medical information of the patient who is hospitalized in the second hospital room 52 closest to the position of the terminal device 40 possessed by the medical staff has the highest priority.

The layout of the medical information displayed on the display unit 44 may be appropriately determined based on the priority. That is, the central control unit 11 may cause the display unit 44 to display the medical information in a layout according to the priority. Specifically, the central control unit 11 displays medical information with higher priority at a more visible position. The easy-to-see position is, for example, the upper side, the left side, or the center of the display section 44, and may be determined as appropriate.

With the screen shown in FIG. 8 displayed, the medical staff can select one of the displayed hospital rooms by performing an operation input on the input unit 45 . When a specific hospital room is selected, the terminal control unit 41 displays the detailed medical information of the patient hospitalized in the selected hospital room on the display unit 44 .

FIG. 9 is a diagram showing another example of the screen displayed on the display unit 44 of the terminal device 40. For example, the screen shown in FIG. 8 is displayed when the medical staff selects the second hospital room 52. It is an example of a screen displayed. As shown in FIG. 9, the display unit 44 displays the current date and time, the ID assigned to the medical staff who owns the terminal device 40, and the hospital room for which detailed medical information is to be displayed (here, the second hospital room). 52) is displayed. Furthermore, as shown in FIG. 9, the display unit 44 displays detailed medical information of the patient hospitalized in the second hospital room 52 . For example, as shown in FIG. 9, medical information about each patient is displayed together with the bed number used by the patient hospitalized in the second hospital room 52 . The medical information includes, for example, the patient's name, age, date of birth, sex, address, medical history, allergy, disease name, symptoms, test results, progress after hospitalization, examination records, nursing records, and treatment policy. The medical information may include information about the flow rate of the infusion pump used by the patient, the patient's heart rate, blood pressure, SpO2 (oxygen saturation), level of consciousness (eg, ability to talk, complexion, etc.), and the like. However, the medical information is not limited to this and may include any medical information regarding the patient. In the example shown in FIG. 9, information about the drug solution being administered to the patient and the flow rate of the infusion pump administering the drug solution is displayed. In addition, the date and time when the displayed information was input or updated may be displayed on the display section 44 .

As described above, according to the information display system 1 according to the present embodiment, when the signal detection unit 24 of the signal detection device 20 detects a signal from the terminal device 40, the central management device 10 stores the signal in the central storage unit 12. The priority of the received information is determined, and the information with the determined priority higher than a predetermined standard is displayed on the display unit 44 of the terminal device 40 . Thereby, when the terminal device 40 approaches the signal detectable range of the signal detection device 20 , medical information with high priority can be displayed on the terminal device 40 . Also, information having a high priority is displayed on the display unit 44 according to the position of the terminal device 40 . Therefore, according to the information display system 1, it becomes easy to prevent omission of sharing or omission of transmission of necessary information. In this way, medical accidents due to non-sharing of information can be prevented. In addition, according to the information display system 1 according to the present embodiment, since information with a high priority is displayed, necessary information can be displayed at an appropriate timing according to the location of the medical staff. Therefore, necessary information can be provided without increasing the workload of medical staff. In addition, for example, it becomes easier to prevent information from being overlooked due to information overload.

In particular, the central control unit 11 detects the signal from the terminal device 40, the position at which the signal detection device 20 including the signal detection unit 24 is arranged, the signal strength of the signal detected by the signal detection unit 24, or the signal strength When determining the priority based on the change, the priority is determined based on the position and movement of the terminal device 40 specified from the signal. Therefore, according to the information display system 1 , necessary information can be shared according to the position and movement of the terminal device 40 . When the central control unit 11 determines the priority further based on the proximity information, the position of the terminal device 40 can be specified with higher accuracy, so that the priority of the necessary information can be increased. This makes it easier to prevent leaks in sharing information.

In the above embodiment, the display unit 44 may display a confirmation request. The confirmation request is a display for confirming that the displayed medical information has been confirmed by active input by the medical staff. Medical information for which a confirmation request is requested may be determined for each medical facility by, for example, the administrator of the information display system 1 . For example, as shown in FIG. 8, when there is medical information requiring a confirmation request, the display unit 44 displays that there is medical information requiring a confirmation request. Further, as shown in FIG. 9, for example, the medical information requesting confirmation is displayed on the display unit 44 in such a manner that the confirmation information is required. Examples of aspects in which confirmation information is required include any identifiable aspects such as display size, color, and characters. In the example shown in FIG. 9, medical information for which a confirmation request is requested is displayed on the display unit 44 as a confirmation request display 90 with the description "Confirm". When the medical staff confirms the confirmation request display 90, the medical staff performs an input operation indicating that the confirmation has been made. For example, the medical staff taps the display position of the confirmation request display 90 . When the medical staff has performed the input operation, the fact that the input operation has been performed is transmitted to the central management device 10, and the fact that the medical information has been confirmed is recorded. When the medical staff performs an input operation indicating that the confirmation request has been confirmed, then the confirmation request display 90 is displayed on the display unit 44 in the same manner as other medical information that does not require a confirmation request. you can

In the above embodiment, the central control unit 11 determines the priority of information when the signal detection unit 24 detects a signal from the terminal device 40, and causes the display unit 44 to display the information with the determined priority higher than a predetermined standard. explained. However, the central control unit 11 determines the priority of the information at an appropriate timing when the signal detection unit 24 does not detect the signal from the terminal device 40, and displays the information with the determined priority higher than a predetermined criterion. 44 may be displayed. For example, the central control unit 11 may determine the priority of information at a fixed time every day, and cause the display unit 44 to display information with the determined priority higher than a predetermined standard. Thereby, the necessary information is periodically notified regardless of the position of the terminal device 40 .

Further, in the above embodiment, it has been described that medical information extracted by the central control unit 11 is displayed on the display unit 44 of the terminal device 40 . However, the medical information extracted by the central control unit 11 may be displayed on other devices. For example, the medical information extracted by the central control unit 11 may be a corridor light installed in a medical facility, a display installed in a hospital room, a display installed in a medical staff's office, or a medical device such as a syringe pump. It may be displayed on the display screen of the device. In this case, the medical information extracted by the central control unit 11 is transmitted to these devices and displayed. In this case, the terminal device 40 including the signal transmission unit 46 and the display device including the display unit 44 are configured by separate devices. That is, the display unit 44 and the signal transmission unit 46 may be provided in separate devices.

In the embodiment described above, the central control unit 11 specifies the position of the terminal device 40 from the position where the signal detection device 20 that has transmitted the detection information is arranged. However, the method of identifying the position of the terminal device 40 is not limited to this. The central control unit 11 may identify the position of the terminal device 40 using any method capable of identifying the position of the terminal device 40 within the medical facility. The information display system 1 may have a separate configuration for specifying the position of the terminal device 40 . For example, the information display system 1 may include a WiFi (registered trademark) router, and the central control unit 11 may identify the position of the terminal device 40 connected to the WiFi router from WiFi position information. Further, for example, the central control unit 11 may specify the position of the terminal device 40 by using a real-time location information system (RTLS). The information display system 1 may adopt a technique that can identify the position of the terminal device 40 in addition to the example shown here.

In the above embodiment, the central control unit 11 may determine the information to be displayed on the display unit 44 based on the attributes of the owner of the terminal device 40 having the signal transmission unit 46 . The attribute of the possessor is classified according to job such as doctor, nurse, physical therapist, clinical laboratory technologist, social worker, medical clerk, and the like. Information about the attribute of the possessor may be stored in advance in the central storage unit 12 or may be stored in the terminal storage unit 42 of the terminal device 40, for example. The central control unit 11 may cause the display unit 44 to display only necessary information based on the attribute of the possessor. As a result, necessary information corresponding to the attribute of each possessor is displayed on the display unit 44 of the terminal device 40 . Further, when a plurality of terminal devices 40 are detected by one signal detection device 20, information displayed on the display unit 44 of each terminal device 40 according to the position information of each terminal device 40 or its display mode may be different, and the necessary information may be selected and displayed according to the combination of the attributes of the possessor and the specified position information of the terminal device 40 .

The present invention is not limited to the configurations specified in the respective embodiments described above, and various modifications are possible without departing from the gist of the invention described in the claims. For example, the functions included in each component and each step can be rearranged so as not to be logically inconsistent, and multiple components or steps can be combined into one or divided. is.

For example, in the above embodiments, the information display system 1 does not necessarily have to include the proximity sensor 30 . Medical information can be displayed on the terminal device 40 without the proximity sensor 30 .

TECHNICAL FIELD The present disclosure relates to an information display system, an information display method and an information display program, and more particularly to an information display system, an information display method and an information display program used in medical facilities.

1: Information display system 10: Central management device 11: Central control device 12: Central storage unit 13: Central communication unit 20: Signal detection device 20a: First signal detection device 20b: Second signal detection device 20c: Third signal detection Device 20d: fourth signal detection device 21: detection control unit 22: detection storage unit 23: detection communication unit 24: signal detection unit 30: proximity sensor 30a: first proximity sensor 30b: second proximity sensor 30c: third proximity sensor 30d: fourth proximity sensor 31: proximity control unit 32: proximity storage unit 33: proximity communication unit 34: light emitting unit 35: light receiving unit 40: terminal device 41: terminal control unit 42: terminal storage unit 43: terminal communication unit 44: Display unit 45: Input unit 46: Signal transmission unit 50: Corridor 51: First hospital room 52: Second hospital room 53: Third hospital room 54: Fourth hospital room 90: Confirmation request display

Claims (10)

a signal transmitter that transmits a signal;
a signal detection unit capable of detecting a signal transmitted by the signal transmission unit;
a storage unit that stores information;
a display capable of displaying information;
a control unit that, when the signal detection unit detects the signal, determines the priority of the information stored in the storage unit, and causes the display unit to display information with the determined priority higher than a predetermined standard;
An information display system. 2. The information display system according to claim 1, wherein said control unit determines said priority based on a position at which a device having a signal detection unit that has detected said signal is arranged. 3. The information display system according to claim 1, wherein said control section determines said priority based on the signal strength of the signal detected by said signal detection section. The information display system according to any one of claims 1 to 3, wherein the control section determines the priority based on a change in signal strength of the signal detected by the signal detection section. It further comprises a proximity sensor that detects the proximity of an object,
The control unit determines the priority further based on information regarding the proximity of the object detected by the proximity sensor.
The information display system according to any one of claims 1 to 4. 6. The information display system according to any one of claims 1 to 5, wherein the signal transmitted by said signal transmission unit includes identification information that uniquely identifies a device provided with said signal transmission unit. 7. The information display system according to any one of claims 1 to 6, wherein the control unit determines information to be displayed on the display unit based on an attribute of a possessor of a device provided with the signal transmission unit. . The information display system according to any one of claims 1 to 7, wherein the control unit causes the display unit to display information in a layout according to the priority. An information display system comprising a signal transmission unit that transmits a signal, a signal detection unit that can detect the signal transmitted by the signal transmission unit, a storage unit that stores information, and a display unit that can display information. , an information display method comprising:
determining the priority of information stored in the storage unit when the signal detection unit detects the signal;
a step of displaying information with the determined priority higher than a predetermined criterion on the display unit;
How to display information, including An information processing device configured to be capable of information communication with a signal detection device capable of detecting a signal transmitted by the signal transmission device and having a storage unit for storing information,
receiving information from the signal detection device indicating that the signal detection device has detected the signal;
determining the priority of information stored in the storage unit;
a step of displaying on a display unit information having the determined priority higher than a predetermined criterion;
An information display program that runs

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