WO2016134559A1

WO2016134559A1 - Information prompt system and method based on fixed position

Info

Publication number: WO2016134559A1
Application number: PCT/CN2015/074183
Authority: WO
Inventors: 刘川民; 张庆生
Original assignee: 刘川民
Priority date: 2015-02-26
Filing date: 2015-03-13
Publication date: 2016-09-01
Also published as: CN104754493B; CN104754493A

Abstract

The present invention relates to an information prompt system and method based on a fixed position. The system comprises a prompt board arranged at a fixed position, wherein the prompt board comprises a human body recognition module, a user identity determination module, a user event searching module and a prompt module; a pre-set user event comprises a user identity, event and/or article; the human body recognition module is used for detecting whether a human body enters a recognition region; the user identity determination module is used for determining a current user identity; the user event searching module is used for searching a pre-set user event according to the current user identity so as to obtain an event and/or article matching the current user identity; and the prompt module is used for prompting, according to the event and/or article, information that matches the fixed position of the prompt board. The present invention can automatically prompt a user at a suitable time and place, thereby greatly reducing the probability of forgetting or missing something in daily life and facilitating the user in automatically acquiring information associated with a specific position.

Description

Fixed position based information prompting system and method

Technical field

The invention belongs to the technical field of sensor, wide area and local area network communication, and particularly relates to an information prompting system based on fixed position.

Background technique

People often forget things or events in their daily lives, such as going out or going home to forget to bring mobile phones, keys, wallets, documents, etc., forget to add or remove clothes according to weather forecasts or forget to bring umbrellas, or forget important dates and schedules, or miss Events of interest, etc.

The existing Apple iBeacon application is based on the current low-power Bluetooth 4.0 technology to create a signal base station. When the user holds the iOS device into the prompt area, the push information of the base station is obtained.

The above iBeacon application has the following drawbacks: the signal base station pushes the information to be prompted by the mobile phone. Users need to check the computer or mobile phone to get this prompt, and the operation is troublesome. The prompt mode and content are fixed, the user cannot customize, and the user experience is not good.

Summary of the invention

The object of the present invention is to provide an information prompting system and method based on fixed location deployment. The present invention utilizes wireless communication technology, sensor technology, image recognition technology, and voice recognition technology to identify a user identity, and the prompt card is given according to a preset user event. The user's corresponding prompts can help people remember these things in key locations, automatically prompt users at the right time and location, users can easily get tips without having to look at the computer or mobile phone, greatly reducing the probability of forgetting things in life, while It is convenient for users to automatically obtain information related to a specific location.

According to an aspect of the invention, a fixed position based information prompting system includes a reminder card;

The prompting card is disposed at a fixed position or a fixed position on the movable object, and includes a human body recognition module, a user identity determining module, a user event retrieval module, and a prompting module;

Preset user events include user identities, events, and/or items;

The human body recognition module is configured to detect whether the human body enters the identification area;

The user identity determining module is configured to determine a current user identity;

The user event retrieval module is configured to retrieve, according to the current user identity, a preset user event to obtain an event and/or an item that matches the current user identity;

The prompting module is configured to prompt the information that meets the fixed position of the prompt card according to the event and/or the item.

Further, when the user event is an item, the system further includes a mobile beacon and an item position determining module and an item position carrying determining module disposed in the prompt card;

The mobile beacon is disposed on the item for determining a location of the item by the mobile beacon;

The item location determining module is configured to determine an item location in a current user event according to a mobile beacon or sensor determination logic attached to the item;

The item carrying determining module is configured to determine, according to the location of the item in the current user event, whether the current user carries the item;

The prompting module is configured to prompt the information that meets the fixed position of the prompt card according to the judgment result of the item carrying judgment module.

Another object of the present invention is to provide a method for prompting information based on a fixed location, including:

Step S1, detecting whether the human body enters the identification area;

Step S2, if no, continue to step S1;

If yes, determine the current user identity, and perform step S3;

Step S3: Retrieving a preset user event according to the current user identity to obtain a current user event that matches the current user identity;

The preset user event includes a user identity and an event associated with the user identity;

In step S4, according to the event and/or the item in the user event, the information corresponding to the fixed position of the prompt card is prompted.

Further, the step S4 further includes:

Step S41, determining the position of the item in the current user event according to the mobile beacon or sensor judgment logic attached to the item;

Step S42, determining, according to the determined item position, whether the current user carries the item;

In step S43, according to the determination result of step S42, the information corresponding to the fixed position of the prompt card is presented.

According to the technical solution of the present invention, a fixed position based information prompting system and method are proposed, which can help people remember important events and items in key positions, automatically prompt the user at an appropriate time and place, and the user does not have to directly view the computer or With the mobile phone, you can easily get tips, greatly reduce the probability of forgetting things in your life, and at the same time make it easy for users to automatically get information related to specific locations.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below. It is obvious that the drawings in the following description are only the present invention. For some embodiments, other drawings may be obtained from those of ordinary skill in the art in light of the inventive workability.

1 is a system configuration diagram of Embodiment 1 of the present invention;

Figure 2 is a system structural diagram of Embodiment 2 of the present invention;

3 is a flow chart of a method according to Embodiment 3 of the present invention;

4 is a flow chart of a method according to Embodiment 4 of the present invention;

Figure 5 is a schematic view of a specific example of the present invention;

Figure 6 is a type A prompt card provided by the present invention;

7 is a schematic diagram showing the working process of the type A prompt card provided by the present invention;

Figure 8 is a type B prompt card provided by the present invention;

FIG. 9 is a schematic diagram showing the working process of the type B prompt card provided by the present invention.

detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution described in the present invention, the following description will be made by way of specific embodiments.

As mentioned above, the RSSI ranging refers to the Receive Signal Strength (RSS) ranging method, which is a low-cost ranging technology. The idea is: the transmitted signal strength of the transmitting node is known, and the receiving node is based on The received signal strength is used to calculate the transmission loss of the signal, and the theoretical signal propagation model is used to convert the propagation loss of the wireless signal into the distance between the nodes.

Mobile beacons are used to measure inter-nodes by detecting RSSI values (Received Signal Strength Indication) using Bluetooth, NFC (Near Field Communication) or other low-power radio technologies. Low-power electronics for distance.

Embodiment 1

The first embodiment is an example of an event.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a system configuration diagram of a first embodiment of the present invention.

As shown in FIG. 1, the system includes a reminder card 1 which is set at a fixed position or can be Fixed locations on moving objects, such as doorways, restrooms, aisles, work desks, cars, etc.

The prompt card 1 includes a human body recognition module 11, a user identity determination module 12, a user event retrieval module 13 and a prompt module 14.

The preset user events include user identities, events, and/or items. The events include, but are not limited to, meeting schedules, schedules, news, social information, personal customized services, and the like. The item is a user's personal belongings, such as a cell phone.

Optionally, the preset user event may be stored in a local prompt card or a server. When the preset user event is stored in the local prompt card, the local prompt card can retrieve a unique user event based only on the user identity. When the preset user event is not stored locally, it is necessary to retrieve a unique user event according to the fixed location according to the user identity and the prompt card. The prompt card can also obtain the preset user event through other terminals.

The human body recognition module 11 is configured to detect whether the human body enters the identification area. Specifically, the identity of the user can be identified by a mobile smart terminal (eg, a mobile phone) or a portable mobile beacon. The human body recognition module 11 can detect whether the human body enters the identification area through a magnetic switch sensor, a mechanical switch sensor, a light sensor, an infrared sensor, an image recognition sensor, a microwave sensor, an ultrasonic sensor or a portable wireless beacon.

The user identity determining module 12 is connected to the human body recognition module 11 for determining the current user identity. The user identity determining module 12 can determine the identity of the user by wireless identity recognition technology, image recognition technology, or voice recognition technology.

The user event retrieval module 13 is connected to the user identity determining module 12, and is configured to retrieve a preset user event according to the current user identity to obtain a current user event that matches the current user identity.

The prompting module 14 is connected to the user identity determining module and the user event retrieving module 13 for prompting information conforming to the fixed position of the prompting card according to events and/or items in the current user event.

Embodiment 1 is applicable to expressing an event associated with a user identity, and Embodiment 2 is applicable to expressing an item associated with a user identity.

Embodiment 2

The second embodiment is an example of an article.

Fig. 2 is a system configuration diagram of a second embodiment of the present invention.

As shown in FIG. 2, the system includes a mobile beacon 2 and an item position determining module 15 and an item position carrying determining module 16 disposed in the prompting card 1 in addition to the modules included in the above event.

The mobile beacon 2 is placed on a carry-on item (hereinafter, the item is collectively expressed as OBJECT), such as a key, a briefcase, a wallet, a mobile phone, etc., for determining the position of the item by the mobile beacon 2. The mobile beacon can be directly or indirectly indirectly communicated by the mobile beacon between the item with the mobile beacon 2 and the cue card 1 placed at a fixed position.

The item location determining module 15 is coupled to the user event retrieval module 13 for determining the location of the item in the current user event based on the mobile beacon or sensor determination logic attached to the item. The item location determining module 15 can pass, but is not limited to, Bluetooth, RSSI technology, radio frequency identification, infrared, light, magnetic field, ultrasonic, microwave, mechanical switch, pressure sensor, image recognition, voice recognition technology, motion, acceleration, gyro sensor Determine the location of the item.

The item carrying determination module 16 is connected to the user identity determining module 12 and the item location determining module 15 for determining whether the current user carries the item according to the determined item location.

At this time, the prompting module 14 is connected to the item carrying determination module 16 for prompting the information conforming to the fixed position of the prompting card according to the determination result of the item position determining module 15. The prompting module includes but is not limited to voice, video, text, voice, and light prompting modes.

Optionally, the prompt card 1 further includes a temporary user identity module, for an event that is not restricted by the user identity when the user identity cannot be determined. Specifically, the user event also stores a user event that is not restricted by the user identity. When the prompt card 1 cannot identify the user identity, the prompt card 1 follows this. Class user events are prompted.

Optionally, the prompting card 1 further includes a weather condition detecting module, configured to prompt the user according to a preset weather condition or a current weather condition. Specifically, it may be based on meteorological conditions (such as temperature range, rain and snow, and grade) set by the user, or may be set to a change amount compared with yesterday's weather (for example, a temperature rise or fall exceeds a certain value of yesterday's temperature) as a standard. Prompt when the actual weather information meets the set criteria.

Optionally, the prompt card 1 further includes a wireless communication module, configured to connect to an external device for wireless communication and information interaction.

Optionally, the external device comprises a server or other smart device. The server is configured to manage the prompt cards set in different fixed positions, and is used to actively send a message to the prompt card 1 or other smart devices. The other smart device is used for identifying an identity, setting and managing a prompt card, for actively identifying a fixed location where the prompt card 1 is located, prompting a user event associated with the user identity or a user event not restricted by the user identity. For example, the other smart device may take the initiative to identify the prompt ID (the prompt ID indicates the fixed position where the prompt card is located) by the smart device with the user identity information, complete the confirmation of the user identity and the fixed position of the prompt card, prompt and both Associated user events.

Optionally, the system further includes a server that is directly or indirectly connected to the prompting card 1 through other smart devices, and is used for unified management and setting of the prompting cards 1 deployed in different fixed positions, and is also used for actively giving users and prompts. The card sends a push message. Specifically, the plurality of prompting cards 1 deployed in different locations can meet the needs of the user to obtain the information of interest everywhere and the information actively pushed by the receiving server by connecting with the server. The prompt card can communicate with the server indirectly or through other intelligent terminal devices (such as mobile phones) to obtain server data, such as weather forecast data, personal customized information, etc., and prompt the necessary weather information when the user goes out.

Optionally, the system further includes other smart devices that communicate with the server network, for setting or acquiring the preset user events. Specifically, when the user is on a business trip, it can be intelligently set by a mobile phone or the like. Prepare settings and get user events. In this way, the user can obtain and set the prompt information in real time.

Optionally, a mobile smart terminal (eg, a mobile phone) or a portable mobile beacon identifies the user identity.

Optionally, the preset user event can be directly stored in the local prompt card, and the user event stored in the prompt card is only a different user identity related to the fixed location. In this way, when the user name is retrieved, the prompt card only needs to be searched according to the user's identity, and does not need to be searched according to the location of the prompt card.

When the user event is not stored locally, the preset user event needs to store the prompt ID in addition to the user identity, event and/or item. Since it is not stored locally, the prompt card needs to simultaneously retrieve the user event that coincides with the location of the prompt card and the identity of the user according to the prompt ID and the user identity when performing the user event retrieval.

Optionally, a button can be set on the prompt card 1, and the button can be wirelessly connected to the mobile phone, and the user can control the ringing or lighting of the mobile phone by pressing the button, so that the user can help if the user does not carry the mobile phone. The user is looking for a missing cell phone.

Optionally, the prompt card 1 further includes a power module for supplying power through a battery, a solar power, or an external power source.

In addition, in the user event, the event associated with the user identity can be expressed, and the item can be expressed. In this case, the first embodiment and the second embodiment can be combined. In this way, in addition to reducing the probability of the user forgetting the item, the probability of the user forgetting or missing the event can also be reduced.

In order to further improve the practicability of the system, the prompt card can be prompted by voice, sound, light, video, and image. It is also possible to set a communication between the prompt card and the mobile terminal (for example, a mobile phone), and prompt the mobile terminal.

Optionally, the prompt card may also promptly remind the user according to event information set by the user on the mobile phone or other smart terminal, and the event information may be obtained by a server or a local database, and the user customizes the information by using a mobile phone or other smart device. For example, the type of information that each user needs to be prompted is not necessarily the same, and can be customized to include different news sections from the Internet, logistics information, shopping information, and gas. Information such as data, mail, social, itinerary, advertising, etc., which can be displayed, set, and organized across servers.

Through the invention, the prompt information centering on the fixed position of the prompt card is displayed, and the prompt information matching the fixed position and conforming to the user identity is displayed on the prompt card according to the user identification.

Embodiment 3

The third embodiment is an example of an event associated with a user identity.

FIG. 3 is a flowchart of a method according to Embodiment 3 of the present invention.

As shown in FIG. 3, in step S1, it is detected whether the human body enters the recognition area. Wherein, the step S1 can detect whether the human body enters the identification area by a magnetic switch, a mechanical switch, a photosensitive, an infrared, an image recognition, a microwave, an ultrasonic wave or a portable mobile beacon.

In step S2, if the human body is not detected to enter the recognition area, the detection is continued. If it is detected that the human body enters the identification area, the current user identity is determined.

In this step, the identity of the user can be determined by using a wireless communication product with personal characteristics by wireless identification technology, a mobile phone, or the like.

In step S3, according to the current user identity, the preset user event is retrieved to obtain a current user event that matches the current user identity. The preset user event includes a user identity, an event, and/or an item.

In step S4, according to the event and/or the item in the current user event, the information corresponding to the fixed position of the prompt card is prompted. The step S4 provides a corresponding prompt to the user by using voice, video, text, sound, and light.

Optionally, when the user identity cannot be recognized, the prompt message is not prompted to be restricted by the user identity.

Embodiment 4

The fourth embodiment is an example of an article.

4 is a flow chart of a method provided in Embodiment 4 of the present invention.

As shown in FIG. 4, in step S1, it is detected whether the human body enters the recognition area. Wherein the steps S1 can detect whether the human body enters the identification area by magnetic switch, mechanical switch, light sensitive, infrared, image recognition, microwave, ultrasonic or portable mobile beacon.

In step S3, according to the current user identity, the preset user event is retrieved to obtain a current user event that matches the current user identity.

The step S4 further includes:

Step S41, determining the position of the item in the current user event according to the mobile beacon or sensor determination logic attached to the item. Among them, the position of the item can be determined by Bluetooth, RSSI technology, radio frequency identification, infrared, light, magnetic field, ultrasonic, microwave, mechanical switch, pressure sensor, image recognition, voice recognition technology, motion, acceleration, and gyro sensor.

Step S42, determining whether the user carries the item according to the determined item position.

In step S43, according to the determination result of the step S42, the information corresponding to the fixed position of the prompt card is presented.

Optionally, the preset user event may be stored in a local prompt card or a server, and the portion is the same as that mentioned in the previous system section, and details are not described herein again.

The following description will be made with reference to specific examples.

Figure 5 is a schematic illustration of a specific example provided by the present invention.

As shown in FIG. 5, the mobile beacon is placed on the item, and the prompt card is set at the door position, and the preset card user is stored in the prompt card D, and the user card can also obtain the user event through other terminals. The user event includes a user identity, an event associated with the user's identity, and/or an item.

[Correct according to Rule 26 15.05.2015]
When the HUMAN (person) enters the identification area of the door prompt D, the identity of the current HUMAN (person) is determined. According to the ID of the prompt D and the identity of the current HUMAN (person), the preset user event is retrieved to obtain the current user event that matches the current HUMAN (person) identity.

The prompt mode of the event associated with the user identity: according to the event associated with the user identity in the current user event, the user is prompted accordingly.

[Correct according to Rule 26 15.05.2015]
Item prompt mode 1: Determine the OBJECT position in the current user event based on the mobile beacon or sensor judgment logic attached to the OBJECT. According to the position of the current OBJECT (object), it is judged whether the current HUMAN (person) carries the OBJECT (object).

[Correct according to Rule 26 15.05.2015]
Item reminder 2: Or use MOBILE (mobile phone) to determine whether the user carries the phone. When HUMAN (person) carries MOBILE (mobile phone) into the recognition area of the prompt D, MOBILE (mobile phone) must change the posture and trigger MOBILE (mobile phone) its own motion, geomagnetism, direction and other sensors. At this time, through MOBILE (mobile phone) ) Sensors such as their own motion, geomagnetism, and direction determine that the user carries MOBILE (mobile phone). If the MOBILE (mobile phone) does not change its posture, it is determined that the user does not carry MOBILE (mobile phone).

[Correct according to Rule 26 15.05.2015]
Item reminder mode 3: When HUMAN (person) enters the identification area of the prompt card D and is recognized by the human body sensor, MOBILE (mobile phone) detects the distance from the prompt card D through Bluetooth, RSSI value, etc., and judges MOBILE (mobile phone) Whether it is also within the identification area, and further determine whether the user carries MOBILE (mobile phone).

The location of the item with the mobile beacon can be judged indirectly by the position between the mobile beacon and the position of the mobile phone, and the prompting card D can make a corresponding prompt. It is also possible to directly judge the positional relationship with the prompt D. The location of the item with the mobile beacon is determined by the NFC and Bluetooth chips carried by the item and the mobile phone.

[Correct according to Rule 26 15.05.2015]
Specifically, when the HUMAN (person) approaches the recognition area of the cue card D, the positional relationship between the cue card D and the MOBILE (mobile phone), HUMAN (person), and OBJECT (object) will be recognized by the system. At this time, it is detected whether the HUMAN (person) and the MOBILE (mobile phone) and the OBJECT (object) are in the valid range, and the position where the prompt card D is located, where the prompt card D is located in the example is the doorway, can the user be prompted accordingly Forget the item when going out/in.

The following are two types of prompt cards provided by the present invention: a class A prompt card and a B type cue card.

Figure 6 is a type A prompt card provided by the present invention.

As shown in Figure 6, the Class A prompt is powered by a battery or solar battery. The magnetic control switch, the mechanical switch, the light-sensitive, the infrared detecting human body switch door action or other sensors determine that the human body enters the identification area of the prompt card D.

A mobile terminal (such as a mobile phone) application can choose to use an energy-saving algorithm: to determine sensor movement range changes to initiate sensor detection or Bluetooth communication. For example, the mobile phone only starts the Bluetooth and sensor work when the mobile phone base station signal or the wifi signal near the location of the prompt D is detected.

The information that triggers the work of the prompt D can be remotely transmitted to the intelligent center connected to D, and the prompt D itself can become a smart center.

Using the position of the prompt D as a standard, the user is prompted with the positional logic of the surrounding object. For example, if the sign D is in the same area as these objects.

The weather information prompting method is based on meteorological conditions (such as temperature range, rain and snow, and grade) set by the user. When the actual weather information meets the standard, the user prompts promptly to simplify the user's use. The temperature range can also be set to the amount of change compared with yesterday. If it is satisfied, it can be prompted by voice, video, text, sound, light, etc.

The button on the prompt D can be set to wirelessly activate the ringtone and screen illumination of the mobile phone to help the user find the missing mobile phone in the room.

FIG. 7 is a schematic diagram of the working process of the class A prompt card provided by the present invention.

As shown in FIG. 7, the prompt card first detects whether the user enters the identification area, and if so, detects whether the mobile phone is moving, and if so, prompts the user to bring the mobile phone through the prompt card; if not, prompts the user not to bring the mobile phone. Here, remote sensing can also be implemented by RSSI.

Figure 8 is a type B cue sheet provided by the present invention.

As shown in Figure 8, on the basis of the Class A prompt, the LCD screen is used to display more information. With a more powerful power supply, it supports a wider range of functions. It can also integrate camera, CPU, WIFI module, touch screen, infrared or microwave or voice sensor in the B type prompt card as needed. Wait. Tips to add text, video, pictures, voice, and more. The B-type cue card judges the human body through image or speech recognition, and judges the user identity through face recognition, voice recognition, and portable mobile beacon. The B-type cue card provides speech recognition, human body image recognition and user identification, and also provides a voice session and a video session, and the B-type cue card can also be connected to the network.

As shown in FIG. 9, the prompt card detects whether the user enters the identification area. If the user identity is recognized, the prompt card prompts the prompt information that matches the user's identity. Identify users by wireless identity technology, image recognition technology or voice recognition technology.

If the user identity is not recognized, the prompt information that is not restricted by the user identity is prompted, and the corresponding prompt information is prompted according to the location of the prompt card.

By setting the prompt card in a fixed position, the invention can help people remember the events related to the fixed position, realize the automatic prompting of the user at the appropriate time and position, greatly reduce the probability of forgotten and missed events in life, and at the same time facilitate the user. Automatically get information associated with a specific location.

The essence of the invention is to determine the positional relationship between the person and the item, the item and the item centering on the location of the prompt card, and to remind the user according to the preset user event. The information prompting system of the present invention is formed by adopting micro-power wireless communication technology, human body and object position determining sensor technology, image and sound recognition human body motion, micro-power software control of mobile phone and intelligent terminal, and network information interaction.

A person skilled in the art can understand that each module included in the foregoing Embodiment 1 is only divided according to functional logic, but is not limited to the foregoing division, as long as the corresponding functions can be implemented; The names are also for convenience of distinction from each other and are not intended to limit the scope of protection of the present invention.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims

A fixed position based information prompting system, comprising: a prompt card (1) disposed at a fixed position;

The prompt card (1) includes a human body recognition module (11), a user identity determination module (12), a user event retrieval module (13), and a prompt module (14);

Preset user events include user identities, events, and/or items;

The human body recognition module (11) is configured to detect whether the human body enters the identification area;

The user identity determining module (12) is configured to determine a current user identity;

The user event retrieval module (13) is configured to retrieve, according to the current user identity, a preset user event to obtain an event and/or an item that matches the current user identity;

The prompting module (14) is configured to prompt information that meets the fixed position of the prompt card according to the event and/or the item.
The system of claim 1 wherein said system further comprises a mobile beacon (2) and an item location determining module (15) disposed within the cue card (1) when said user event is an item And item location carrying judgment module (16);

The mobile beacon (2) is disposed on the item for determining a location of the item by the mobile beacon (2);

The item location determining module (15) is configured to determine an item location in a current user event according to a mobile beacon or sensor determination logic attached to the item;

The item carrying determination module (16) is configured to determine, according to the determined item location, whether the current user carries the item;

The prompting module (14) is configured to prompt the information that meets the fixed position of the prompt card according to the judgment result of the item carrying judgment module (16).
A system according to any one of claims 1 or 2, wherein said cue card (1) It also includes a temporary user identity module for events that are not restricted by the user's identity when the user's identity cannot be determined.
The system according to claim 1, wherein the prompt card (1) further comprises a wireless communication module for connecting an external device for wireless communication and information interaction.
The system of claim 1 wherein said external device comprises a server or other smart device;

The server is configured to manage the prompt cards disposed at different fixed positions, and is configured to actively send a message to the prompt card (1) or other smart device;

The other smart device is used to identify a user identity, and is used for setting and managing a prompt card (2) for actively identifying a fixed location where the prompt card (1) is located, for prompting an event associated with the user identity or not User event restricted by user identity.
The system according to claim 1, wherein the human body recognition module (11) is configured to pass a magnetic switch sensor, a mechanical switch sensor, a photosensor, an infrared sensor, an image recognition sensor, a microwave sensor, an ultrasonic sensor, Other human body sensing sensors or portable mobile beacons detect whether the human body enters the identification area.
The system of claim 1, wherein the user identity determining module (12) is configured to determine a user identity by wireless identity recognition technology, image recognition technology, or voice recognition technology.
A fixed position based information prompting method, comprising:

Step S1, detecting whether the human body enters the identification area;

Step S2, if no, continue to step S1;

If yes, determine the current user identity, and perform step S3;

Step S3: Retrieving a preset user event according to the current user identity to obtain a current user event that matches the current user identity;

The preset user event includes a user identity and an event associated with the user identity;

In step S4, according to the event and/or the item in the user event, the information corresponding to the fixed position of the prompt card is prompted.
The method according to claim 8, wherein when the user event is an item, the step S4 further comprises:

Step S41, determining the position of the item in the current user event according to the mobile beacon or sensor judgment logic attached to the item;

Step S42, determining, according to the determined item position, whether the current user carries the item;

In step S43, according to the determination result of step S42, the information corresponding to the fixed position of the prompt card is presented.
The method according to claim 8, wherein said step S1 comprises a magnetron switch sensor, a mechanical switch sensor, a photosensor, an infrared sensor, an image recognition sensor, a microwave sensor, an ultrasonic sensor, other human body sensing sensors or a portable device. The mobile beacon detects whether the human body enters the recognition area.