CN111279037A - System comprising intelligent floor, intelligent floor and manufacturing method thereof - Google Patents

Abstract

The application provides a system comprising an intelligent floor, the intelligent floor and a manufacturing method thereof, wherein the system comprises the intelligent floor; the signal collector is arranged on the intelligent floor and is configured to collect data representing the user behavior characteristics on the intelligent floor; the controller is in signal connection with the signal collector and is configured to judge whether the user behavior is abnormal according to the data representing the user behavior characteristics, and if so, prompt information is output; the alarm system and/or the terminal are in signal connection with the controller; the alarm system is configured to trigger an alarm according to an alarm instruction in the prompt message; and the terminal receives the prompt information, wherein the prompt information is information representing the abnormal behavior of the user.

Description

A system including smart floor, smart floor and manufacturing method thereof

technical field

The present application relates to the field of information technology, and in particular, to a system including a smart floor, a smart floor and a manufacturing method thereof.

Background technique

At present, there are many application scenarios for user behavior monitoring or detection, involving medical and health fields, security fields, entertainment fields, etc.

For example, the user's health monitoring (eg, whether to fall), for example, the user's risky behavior monitoring (eg, whether a stranger enters the room), and another example, the user's entertainment behavior monitoring or detection (eg, the user's dancing on the dance mat is detected. ).

In different scenarios, different devices are used for monitoring, such as cameras, wristbands, etc. However, when monitoring certain scenes indoors or outdoors, such as whether to fall, the camera has privacy issues, and the bracelet may be forgotten to be worn. For example, dance mats tend to slip on the ground or be easily damaged.

SUMMARY OF THE INVENTION

The present application proposes a system including a smart floor, a smart floor and a manufacturing method thereof.

In one embodiment, a system comprising a smart floor includes:

smart floor;

a signal collector, disposed on the smart floor, configured to collect data representing user behavior characteristics on the smart floor;

a controller, which is signal-connected to the signal collector and configured to judge whether the user behavior is abnormal according to the data characterizing the user behavior, and if so, output prompt information;

an alarm system and/or a terminal, signally connected to the controller; the alarm system is configured to trigger an alarm according to an alarm instruction in the prompt information; the terminal receives the prompt information, and the prompt information indicates the Information about abnormal user behavior.

The application provides a smart floor, including:

a floor body; the floor body includes at least one floor unit;

A signal collector, disposed in at least one of the floor units on the floor body, is configured to collect data representing user behavior characteristics of the environment where the floor body is located.

In some embodiments, it also includes an interface provided on the floor unit;

It also includes a signal processor, the signal processor is arranged on the floor unit and connected to the interface through a wire; it is configured to sample and/or amplify the signal collected by the signal collector and pass the interface through the interface. output;

The interface, the signal collector and the signal processor are arranged on the same floor unit.

In some embodiments, an accommodation cavity is provided in the floor unit for accommodating the signal collector, the signal processor, the wire and the interface;

The accommodating cavity is one, and the signal collector, the signal processor, the wire and the interface are located in the same accommodating cavity; or

There are multiple accommodating cavities, the signal collector and the signal processor are located on a circuit board, the circuit board is located in the first accommodating cavity, the wires are located in the second accommodating cavity, and the interface is located in the third accommodating cavity .

In some embodiments, the floor unit is provided with a plurality of signal collectors.

In some embodiments, the floor unit comprises a first floor, a second floor and a third floor arranged in a laminate; the first floor, the second floor and the third floor are sealing panels;

The second floor has a plurality of openings, and a plurality of accommodating cavities are formed between the plurality of openings and the first floor and/or the third floor, the signal collector, the signal processor, The wire and the interface are arranged in the plurality of accommodating cavities.

In some embodiments, the accommodating cavity is an accommodating cavity with air barrier from the external environment.

In some embodiments, each signal collector is provided with an interface correspondingly; or

Multiple signal collectors are provided with one interface;

One of the interfaces is connected to one controller, or a plurality of the interfaces are connected to one controller.

In some embodiments, it further includes: a controller, signally connected to the signal collector, configured to judge whether the user's behavior is abnormal according to the data representing the user's behavior characteristics collected by the signal collector, and if so, output a prompt information.

Another smart floor provided by this application includes:

floor body;

a signal acquisition device arranged on one side of the floor main body;

A processor signal-connected to the signal acquisition device, wherein the processor is configured to perform the following steps:

The user behavior characteristics collected by the signal acquisition device located on the floor main body are acquired, and it is judged whether the user behavior characteristics match a preset rule, and if so, the instruction information corresponding to the preset rule is output.

In some embodiments, the processor is specifically configured to acquire at least one of a sound signal, a vibration signal, a temperature signal, a pressure signal, and a humidity signal collected by the signal acquisition device located on the floor body; the The instruction information includes alarm instructions, prompt information or control instructions;

The processor is configured to determine whether the user's behavior is abnormal according to at least one of the sound signal, the vibration signal, the temperature signal, and the pressure signal, and if so, output prompt information or an alarm instruction that the user's behavior is abnormal; or

The processor is configured to determine the floor currently touched by the user according to at least one of the sound signal, the vibration signal, the temperature signal, and the pressure signal, and output a control instruction corresponding to the touched floor in real time; The control instructions at least include control instructions for the smart home.

In some implementation manners, the processor is specifically configured to acquire a sound signal or a vibration signal collected by a sound pickup or a vibration pickup on the floor main body that hits the floor main body as a knock signal, and determines whether the knock signal is a knock signal. Matches the percussion rule, and if so, output alarm information and/or prompt information; or

The processor is configured to be based on a sound signal or a vibration signal of the floor body when walking on the floor body collected by a sound pickup or a vibration pickup on the floor body, and the processor is configured to be based on the sound signal Or the vibration signal determines the user's walking trajectory, and judges whether the user walking on the floor main body is a preset user according to the walking trajectory, and if not, output alarm information and/or prompt information.

In some embodiments, the processor is configured to determine the floor currently touched by the user according to at least one of the sound signal, the vibration signal, the temperature signal, and the pressure signal, and to determine according to the information about the floor touched within a segment. A walking track, outputting a preset command corresponding to the walking track, wherein the preset command is a control command for controlling at least one of home appliance equipment, fitness equipment, entertainment equipment, and office equipment.

The embodiment of the present application also provides a method for making a smart floor, wherein an implementation manner includes the following steps:

A circuit board containing a signal collector, an interface, and a wire for connecting the signal collector and the interface are fixed on one side of the first sealing plate;

Making an opening through the second sealing plate for accommodating the circuit board, the wire and the interface on the second sealing plate;

Fix the second sealing plate on the side of the first sealing plate where the circuit board, the interface and the wires are arranged, and then fix the third sealing plate on the second sealing plate away from the first sealing plate one side of the plate, or fix the second sealing plate on the third sealing plate, and then fix the side of the second sealing plate away from the third sealing plate to the first sealing plate The side with the circuit board, connectors, and wires.

In some embodiments, a method for making a smart floor includes the following steps:

Process a first sealing plate with a circuit board accommodating cavity, a wire cavity and an interface cavity;

The circuit board provided with the signal collector, the interface and the wire for connecting the signal collector and the interface are fixed to the circuit board accommodating cavity, the wire cavity and the In the interface cavity;

Fix the second sealing plate on the side of the first sealing plate where the circuit board accommodating cavity, the wire cavity and the interface cavity are arranged, so that the circuit board, the wire and the interface are respectively accommodated in the first sealing plate in the circuit board accommodating cavity, the wire cavity and the interface cavity.

In some embodiments, a method for making a smart floor includes the following steps:

Process a first sealing plate with a circuit board accommodating cavity, a wire cavity and an interface cavity;

Fix the circuit board provided with the signal collector, the interface and the wire for connecting the signal collector and the interface on the second sealing plate;

Fix the second sealing plate on the side of the first sealing plate where the circuit board accommodating cavity, the wire cavity and the interface cavity are arranged, so that the circuit board, the wire and the interface are respectively accommodated in the first sealing plate in the circuit board accommodating cavity, the wire cavity and the interface cavity.

The smart floor provided by the present application has a collector for collecting user behavior characteristics. The smart floor can be used in a variety of scenarios, among which can be used in one of the systems, a signal collector, arranged on the smart floor, configured to collect data characterizing user behavior characteristics on the smart floor; control a device, which is signally connected to the signal collector, and is configured to judge whether the user behavior is abnormal according to the data characterizing the user behavior; The alarm system is configured to trigger an alarm according to an alarm instruction in the prompt information; the terminal receives the prompt information, and the prompt information is information indicating that the user's behavior is abnormal. The smart floor can at least be used in an alarm system, or a monitoring system, to monitor user behavior.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present application more clearly, the following briefly introduces the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some of the drawings in the present application. In the embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative labor.

1 is a top view of a smart floor according to an embodiment of the present application;

2 is a cross-sectional view of a smart floor provided by an embodiment of the present application;

3 is a cross-sectional view of a smart floor provided by an embodiment of the present application;

4 is a cross-sectional view of a smart floor provided by an embodiment of the present application;

FIG. 5 is a schematic diagram of a system including a smart floor provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the examples in the present application, all other implementations obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

As shown in FIG. 1, an embodiment of the present application proposes a smart floor. Referring to FIG. 1, it is a top view of the smart floor, and referring to FIG. 2, it is a cross-sectional view of the smart floor;

Referring to FIG. 1 , the smart floor includes: a floor body 100; the floor body 100 includes at least one floor unit 101;

Referring to FIG. 2, which is an enlarged view of the cross-sectional structure of one of the floor units in the floor main body shown in FIG. 1, the smart floor further includes:

A signal collector 106, disposed on the floor main unit 101, is configured to collect data on the floor unit 101 that can characterize user behavior characteristics.

The smart floor can be an outdoor or indoor floor. The outdoor smart floor can be the floor of the main road, the auxiliary road or the sidewalk on the road, and the floor of the sidewalk can be the sidewalk for the blind or other types of sidewalk floors used by the non-blind.

The floor body may be indoor or outdoor floors, floor tiles, or outdoor asphalt roads, and the like. The floor unit 101 is a minimum unit or a combination of a plurality of minimum units of a floor or floor tile. Exemplarily, the floor unit 101 may be an independent floor tile, and different floor tiles are spliced together to form a floor main body. Of course, the smallest unit of several floor tiles or floors can also be used as one floor unit 101 .

The types of signal collectors in different ground scenarios can be the same or different. The signal collector 106 is disposed on the floor main body of the smart floor, and can monitor data on the floor main body that is used to characterize user behavior characteristics. The user behavior feature may be at least one of the user's voice feature, the user's gait feature when walking, the user's action feature hitting the floor main body, and the user's behavior trajectory features such as walking, jumping, and running on the ground, etc. Yes, the signal collector can be a pickup that collects sound data, a vibration pickup that collects vibration data when walking or hitting, a temperature sensor that collects walking on the ground to change the temperature of the floor body, and a temperature sensor that collects walking on the ground to change the floor body At least one of a humidity sensor for humidity, a pressure sensor for collecting pressure, and the like.

The sound features are expressed in different ways in different scenarios, for example, the sound produced by the user's pronunciation or the sound collected after the user hits the floor main body. The user hitting the floor body may be the sound produced by the body hitting the floor body or the user hitting the floor body with the aid of other auxiliary equipment.

The signal collector can provide data for the corresponding system according to different application scenarios. Example below. Example 1, when it is necessary to make a danger alarm by tapping the floor, the smart floor can be used as one of the monitoring devices in the alarm system. In practical application scenarios, sound pickups and/or vibration pickups may be provided on the floor body (eg, floor). Taking the floor as an example, when a user taps the floor with a hand or a bracelet, the pickup and/or the vibration pickup collects sound data generated by the tap and/or vibration data of the floor vibrating due to the tap when the user taps the floor. The smart floor can provide the data collected by the sound pickup and/or the vibration pickup to the controller in the alarm system, and the controller can issue an alarm according to the data.

The controller alarms according to the data. Specifically, after receiving the data, it determines whether the data meets the preset rules. If so, it determines that the data is percussion data, and provides an alarm instruction for a third-party alarm system. . The third-party alarm system may be a residential property alarm system, a public security system, or an alarm system such as a hospital or a bank.

The smart floor also includes a signal processor 105, which is configured to sample and/or amplify the signals collected by at least one of the pickups, vibration pickups, temperature sensors, pressure sensors, etc., so as to be used in the alarm system Or other application systems output to the controller, or processor and other devices.

Continuing with the above example 1, the signal processor 105 may sample the percussion sound data collected by the sound pickup and/or the vibration pickup and/or the vibration data emitted by the floor caused by the percussion at a certain frequency, and may perform amplification after sampling. processing to provide the amplified processed data to the controller of the alarm system.

In some embodiments, the signal processor 105 may have a filtering function to perform denoising processing on the acquired data. The signal processor 105 may be arranged on a circuit board, in other words, a circuit board is arranged on the smart floor, and at least the signal processor 105 is arranged on the circuit board.

In some embodiments, referring to FIG. 2 , the smart floor according to the above embodiments further includes an interface 108 , and the interface 108 is connected to the signal processor 105 through a wire 107 . The signal processor 105 is connected to the interface 108 through a wire 107 . The interface 108 is used to connect with the interface 108 on other external floor units 101 or directly with the interface of the controller of the smart floor. The wires are used to conduct electrical energy and signals, and the number of wires between the signal processor and the interface can be one or more, which can be specifically set according to the quantity of energy and signals to be transmitted.

In some embodiments, as shown in FIG. 2 , the interface 108 , the signal collector 106 and the signal processor 105 connected to the interface 108 may be arranged on the same floor unit, or all The signal collector 106 and the signal processor 105 may be arranged on the same floor unit, and the interface may be arranged on other adjacent or non-adjacent floor units.

The interface 108 shown in FIG. 2 , the signal collector 106 and the signal processor 105 connected to the interface 108 can be directly arranged on the inner side of the floor main body (such as a floor tile or floor) and fixed on it, or An accommodating space may be provided on the inner side of the floor body (eg, floor tiles). Also, the accommodating space may be a sealed or unsealed accommodating space. The signal collector and the circuit board are fixed in the sealed accommodating space to avoid air contact with the external environment, so as to avoid damage to the signal collector. Exemplarily, as shown in FIG. 2 , the signal collector and the circuit board may be fixed in the same accommodating space.

One embodiment is that: the floor unit 101 is provided with an accommodating cavity for accommodating the signal collector, the signal processor, the wire and the interface. There is one accommodating cavity, and the signal collector, the signal processor, the wire and the interface are located in the same accommodating cavity. Alternatively, as shown in FIG. 2 , there are multiple accommodating cavities, the signal collector 106 and the signal processor 105 are located on the same or different circuit boards, or only the signal processor 105 is located on the circuit board, The circuit board is located in the first accommodating cavity 102 , the wire 107 is located in the second accommodating cavity 103 , and the interface 108 is located in the third accommodating cavity 104 .

The accommodating space may be a space independent of the floor, or may be a space with an opening on the floor, and the opening is connected to the floor, so that the signal collector, the circuit board and the interface can be directly arranged on the floor. on the floor and within the receiving space.

The circuit board including the signal processor can be fixed in the first accommodating cavity inside the floor unit of the smart floor by means of screws, glue or the like.

The interface is movably arranged in the third accommodating cavity (also referred to as an interface cavity) where it is located, so that the interface can be placed in the accommodating cavity or taken out of the accommodating cavity as required when installing a floor tile or floor. In this way, the wires can be extended out of the interface cavity, or retracted back into the interface cavity, so that when laying the floor, the interface can be pulled out first, and then plugged into the interface cavity after docking with the interface of other floors, so as to ensure that the floor is laid well. After that, it can be closely matched with other floors to ensure the quality of floor laying.

The interface cavities are arranged on both sides of the floor in the length direction or on both sides in the width direction, or on one side respectively in the length and width directions. In addition, the smart floor unit of the present application can also be made into various specifications of different lengths and widths to meet different laying requirements.

The above describes different embodiments in which the interface, the circuit board, the signal collector and the signal processor are arranged on the same floor unit. The following describes the relationship between the number of signal collectors and controllers set on a floor unit.

The above-mentioned signal collectors may be multiple and distributed in different smart floor areas, specifically, multiple signal collectors may be distributed on different floor units in one of the areas, or multiple signal collectors may be distributed on one floor unit. Specifically, the number of collectors on each floor can be determined according to the size of the floor and the setting step size of the actual signal collector.

In the application scenario of monitoring whether the user falls, in order to improve the accuracy of the fall detection result and reduce the probability of misoperation, it is generally necessary to set up relatively dense signal collectors on the floor.

For example, when the specifications of some types of floor units are relatively small, the floor is a plurality of floor units of similar size and regularly spliced, and each floor unit is provided with a signal collector (such as a sound pickup or a vibration pickup), different The signal collectors arranged on the floor unit are regularly and relatively densely arranged.

For another example, when the specifications of certain types of floor units are relatively large, the floor described in the present application is a plurality of floor units of similar size and regularly spliced, and each floor unit is provided with a plurality of signal collectors.

Of course, a signal collector can also be set on the floor, and the signal collector can be used as a power switch of an electrical appliance. When the user inputs a sound or vibration signal on the floor according to a preset posture, the power of the electrical appliance can be turned on or off.

One controller can be set for each signal collector, or the same controller can be set for multiple or even all signal collectors. The controller can identify different signal collectors according to the identification or location information of the signal collector carried when the signal collector sends a signal. The location information may be relative location information of different signal collectors. The identifier of the signal collector may be the unique device identification code of the signal collector or the identification information of different signal collectors defined by the user.

There are different embodiments as follows for different floors, the floor may be multi-layer, and at least one signal collector is provided on at least one floor unit on at least one floor of the multi-layer floor. Multiple signal collectors or circuit boards can be arranged on the inner side of the first floor (the floor close to the external environment), so that the sound from the floor is more accurate and timely.

As shown in FIG. 3 , the floor unit 101 includes a first floor 110, a second floor 111 and a third floor 109 that are stacked in layers; the first floor 110, the second floor 111 and the third floor 109 are respectively sealing board;

The second floor 111 has a plurality of through openings, and a plurality of accommodating cavities are formed between the plurality of openings and the first floor and/or the third floor. A first accommodating cavity 102 and a second accommodating cavity 103 . The third accommodating cavity 104 . The signal collector 106 is arranged in the first accommodating cavity 102, the signal processor 105 is arranged in the first accommodating cavity 102, the wire 107 is arranged in the second accommodating cavity 103, and the interface 108 is arranged in a third accommodating cavity 103. in the accommodating cavity 104 .

In some embodiments, the signal collector, the signal processor, and the wire are fixed on the first floor or on the third floor.

In some embodiments, the floor unit includes a first floor and a second floor that are stacked in layers, and the first floor and the second floor are sealing boards; the first floor has a plurality of non-penetrating openings ( That is, a groove), a plurality of accommodating cavities are formed between a plurality of the openings and the second floor, and the signal collector, the signal processor, the wire and the interface are arranged in the plurality of accommodating cavities. intracavity. In some embodiments, the signal collector, the signal processor, and the wire are fixed on the first floor.

Each of the accommodating cavities is an accommodating cavity with an air barrier from the external environment, the floor is a sealing plate, and the first floor, the second floor and the third floor can be connected and fixed by sealant, so that the accommodating cavity is connected to the external environment. Receptacle with air barrier.

The floor is a sealed floor. In some embodiments, as shown in FIG. 2 , the floor unit includes a lower sealing plate 109 , an upper sealing plate 110 and a middle sealing plate 111 fixed to each other, so as to accommodate the first accommodating cavity 102 of the signal collector and the second accommodating cavity of the wire The cavity 103, the third accommodating cavity 104 of the interface, etc. are encapsulated to prevent the circuit boards, pickups and/or vibration pickups, wires, interfaces and other devices inside from being polluted by cement, dust, etc. when the floor is laid, which may cause failure or cause fire. hidden danger.

The third floor (lower sealing plate 109 ), the first floor (upper sealing plate 110 ) and the second floor (middle sealing plate 111 ) can be made of the same material, or they can be made of different materials (for example, the middle sealing plate can be made of It is made of ordinary wooden floor, and the upper and lower sealing plates are made of sturdy and wear-resistant materials). The upper sealing plate and the middle sealing plate can be made in one piece, or the lower sealing plate and the middle sealing plate can be made in one piece. The circuit board and the pickup can be fixed on the upper sealing plate or on the lower sealing plate.

In some embodiments, each signal collector is provided with an interface correspondingly; or a plurality of signal collectors are provided with an interface; one of the interfaces is connected to a controller, or a plurality of the interfaces are connected to a controller . As shown in FIG. 4 , each signal collector 106 is provided with an interface 108 correspondingly, and the interfaces 108 of adjacent signal collectors 106 are connected. Each floor unit 101 is provided with a signal collector 106 .

As shown in FIG. 4 , any one of the above embodiments further includes: a controller, which is signal-connected to the signal collector through an interface 108 and configured to judge the user's behavior according to the data representing the user's behavior characteristics collected by the signal collector 106 . Whether it is abnormal, if yes, output prompt information.

The smart floor and floor unit of the present application are described above, and some exemplary embodiments of the above-mentioned manufacturing method of the smart floor will be described in detail below.

In one embodiment, manufacturing the above-mentioned smart floor comprises the following steps:

A circuit board including a signal collector, an interface, and a wire for connecting the signal collector and the interface are fixed on the first sealing plate;

leaving an opening on the second sealing plate for accommodating the circuit board, the wires and the circuit board of the interface;

Fix the second sealing plate to the first sealing plate and then fix the third sealing plate to the side of the second sealing plate away from the first sealing plate; or, fix the second sealing plate The plate is fixed to the third sealing plate, and then the side of the second sealing plate away from the third sealing plate is fixed to the first sealing plate.

One of the embodiments of the manufacturing method of the above-mentioned smart floor is:

S1: Fix a circuit board containing a signal collector, an interface, and a wire for connecting the signal collector and the interface on the first sealing plate, for example, with a pickup and/or a vibration sensor (also a pickup The circuit board, wires and interfaces of the vibrator) are fixed on the first sealing plate (for example, the upper sealing plate).

S2: Leave an opening on the second sealing plate for accommodating the circuit board, the wires and the circuit board of the interface, and fix the second sealing plate (middle sealing plate) on the first sealing plate a sealing plate;

S3: Fix the third sealing plate (for example, the lower sealing plate) on the second sealing plate, so that the circuit board, the wire and the interface are respectively accommodated in the opening of the first sealing plate, the second sealing plate and the third sealing plate The circuit board accommodating cavity, the wire accommodating cavity and the interface accommodating cavity formed by the sealing plate.

Another embodiment of the manufacturing method of the above-mentioned smart floor is:

S1: Fix a circuit board with a signal collector, an interface, and a wire for connecting the signal collector and the interface on the first sealing plate, for example, with a pickup and/or vibration sensor, wire The circuit board with the interface is fixed on the first sealing board (for example, the upper sealing board).

S2: Leave an opening on the second sealing plate for accommodating the circuit board, the wires and the circuit board of the interface, and fix the second sealing plate (middle sealing plate) on the third sealing plate board;

S3: Fix the first sealing board to the second sealing board, so that the circuit board, the wires and the interface are respectively accommodated in the circuit board accommodating cavity and the wire accommodating cavity formed by the opening of the first sealing board, the opening of the second sealing board and the third sealing board and the interface accommodating cavity.

The manufacturing method of the smart floor provided by the present application can also be realized in the following ways:

S1: Process a first sealing plate with a circuit board accommodating cavity, a wire cavity and an interface cavity with a signal collector (for example, the upper and middle sealing plates are integrally arranged);

S2: Fix the circuit board accommodating cavity and wires with a signal collector (eg, a pickup and/or a vibration sensor) and an interface for connecting the signal collector and the interface to the circuit board receiving cavity of the first sealing board cavity and interface cavity;

S3: Fix the second sealing board (for example, the lower sealing board) on the first sealing board, so that the circuit board, the wires and the interface are respectively accommodated in the circuit board accommodating cavity and the wires between the first sealing board and the second sealing board cavity and interface cavity.

In other embodiments, manufacturing the above-mentioned smart floor comprises the following steps:

S1: Process a first sealing plate with a circuit board accommodating cavity, a wire cavity and an interface cavity with a signal collector (for example, the upper and middle sealing plates are integrally arranged);

S2: fix the conductive with a signal collector (eg, a pickup and/or a vibration sensor) and an interface for connecting the signal collector and the interface on the second sealing plate;

S3: Fix the second sealing board (for example, the lower sealing board) on the first sealing board, so that the circuit board, the wires and the interface are respectively accommodated in the circuit board accommodating cavity and the wires between the first sealing board and the second sealing board cavity and interface cavity.

The smart floor of the embodiments of the present application is described above. The smart floor can be applied to different scenarios to solve different problems. Exemplary descriptions of the system including the smart floor and different application scenarios of the system of the present application will be introduced below.

The embodiment of the present application proposes a monitoring system based on a smart floor. The smart floor is provided with a collector, which can collect signals in the environment, determine user behavior based on the signals, and perform corresponding actions based on the user behavior through the technical solutions provided in the present application. control.

As shown in FIG. 5 , an embodiment of the present application provides a user behavior monitoring system, and the user may be a human or an industrial device similar to a robot. Correspondingly, the monitoring system is used to detect the behavior of humans or equipment such as people, animals, robots, vehicles, etc. walking on the ground.

The system includes:

A ground structure (hereinafter referred to as a smart floor), the smart floor includes a signal collector, configured to collect behavior characteristics of users on the floor body in the smart floor;

a controller, which is signal-connected with the signal collector, and configured to judge whether the user's behavior is abnormal according to the behavior characteristics of the user collected by the signal collector, and if so, output prompt information;

an alarm system and/or a terminal, signally connected to the controller; the alarm system is configured to trigger an alarm according to an alarm instruction in the prompt information; the terminal receives the prompt information, and the prompt information is for the user Information about abnormal behavior.

In different scenarios, the types of devices in the system are different, and the control methods of the controllers are different.

The controller judges whether the user's behavior is abnormal according to at least one of a pickup, a vibration pickup, a temperature sensor, a humidity sensor, a pressure sensor, and the like, and if so, can issue a prompt message or an alarm message.

The application scenarios of the above system may be multiple or one, multiple working modes may be set, and one or more working modes may be enabled according to the actual needs of the user, and different working modes correspond to different application scenarios. Some application scenarios are introduced below to facilitate understanding of the inventive concept.

The controller can judge whether the user behavior is abnormal according to the prior art. In some application scenarios, it is possible to monitor whether there is an earthquake through the floor. Set up pickups and vibration pickups in the floor. The method by which the controller judges whether or not there is an earthquake may be the technique described in the patent document CN1135061A. Before a strong earthquake (above 5 on the Richter scale) occurs (about 6-12 hours), there will be a special spectrum of earth sounds intermittently appearing for a certain period of time. Continuous automatic monitoring and spectrum analysis, once the controller finds that the main features of the sound spectrum are the same or close to the geoacoustic spectrum stored in the instrument, it will automatically send out an earthquake alarm signal and start recording the geosound. Through the exchange of geoacoustic data with the network formed by the computers on other nearby earthquake forecasters, the time, intensity and epicenter location of the earthquake can be accurately judged. It is also possible to place pickups, vibration pickups in the floor of the cowshed. Monitor whether the frequency of the kicking action of the cow on the floor exceeds the normal kicking frequency and is in the abnormal frequency range, and if so, sends an earthquake reminder message to the mobile terminal. The abnormal frequency may be determined according to historical empirical values.

In the above application scenario, the controller determines whether the user behavior is abnormal according to the prior art. In the following scenarios, the controller determines the user behavior according to the implementation manner provided by the embodiments of the present application.

In some application scenarios, it is possible to monitor whether the ward falls and give an alarm and/or prompt in time. Exemplarily, the user may register in the controller in advance and set the sound or vibration of the knocking alarm on the floor when falling, for example, 3 to 5 consecutive knocks, and the time interval between adjacent knocking actions is different. More than 0.1s, the sound intensity of the tapping is higher than the average intensity of people walking on the floor normally, the tapping position is on the same floor, etc. In daily life after registration, when the care recipient falls on the floor, he or she can hit the floor according to the characteristics of the hitting at the time of registration, and the sound and/or vibration pickup sensor can obtain the sound and/or vibration signal of the hitting floor , and match with the preset knock characteristics, if it matches, it is determined that the guardian has fallen and an alarm signal is sent to the alarm. In some embodiments, based on the above example, prompt information can also be sent to family members who hold the mobile terminal.

During specific implementation, the signal collector samples the energy envelope at a certain frequency (for example, 8 kHz sampling). Take the square of each sampling point, and then go through low-pass filtering, and the low-pass cutoff frequency is, for example, 100 Hz, to obtain the energy envelope of the sound. When the controller detects each knocking sound, high-pass filtering may be performed on the energy envelope, and the high-pass cutoff frequency may be a preset value, for example, 10 Hz. High-pass filtering preserves the abruptly changing part of the energy envelope, the percussion. When the filtered envelope value is higher than a certain threshold, it can be considered that a percussion sound is detected. The controller continuously taps to judge. If multiple taps are detected continuously, and the interval between two adjacent taps is, for example, within 0.1 s to 1 s, it can be determined that continuous taps are detected. The controller alarms for help. Specifically, the microcontroller can send an alarm command to the upper-level controller through the serial port, and finally the alarm device sends out a help signal.

In the above application scenario, the floor is used as a monitoring device to form a care system together with the controller. The caregiver does not need to wear a wristband with monitoring function at any time. After the caregiver falls, simply tap the floor to send out a distress signal. .

In the above application scenario, if the user is inconvenient to tap after falling, the system can automatically alarm. For example, the pressure sensor and vibration sensor set on the floor collect the pressure and vibration signals of the user on a large area of the floor, match the preset pressure thresholds and vibration signal characteristics corresponding to falling at different angles, and the preset area pressure to issue an alarm Signal.

In other application scenarios, the above system can monitor the sick state of the indoor dog and give an alarm and/or prompt in time. According to the actual scene, a sick dog may generally have the following manifestations: trembling on the ground, rolling on the ground, vomiting, running around constantly, shouting, etc. In order to monitor whether the dog is sick, the signal collector in the above system can also include a temperature sensor to monitor whether there is spit out food, a sound sensor (sound pickup) to monitor shouting, and a vibration pickup to monitor whether there is shaking, running around, Rolling, etc. The controller compares the data monitored by the above sensors with the historical normal behavior data and abnormal behavior data. If the data is within the range of the abnormal behavior data, it means that the dog is sick. The system will send an alarm message to the alarm system and/or send a prompt message to a preset mobile terminal to inform the owner that the dog is sick. The alarm system may be a property alarm system, a hospital alarm system, or a police station alarm system. The abnormal behavior data can be data when most dogs are abnormal according to big data statistics, and the abnormal data can be abnormal data of one indicator or multiple indicators. and vomiting and other indicators.

In other application scenarios, it is possible to monitor whether the blind people on the blind road have abnormal behavior, for example, whether they are walking beyond the blind road and are in danger. Signal collectors for pickups and/or vibration pickups can be set only under the road surface of the blind pavement, or only monitor the pickups and/or vibration pickups located under the blind pavement, if the user is not on the blind floor during certain periods of time , and based on the destination of the blind person and the geographic location of the blind person, it is determined that the blind person has driven on the road for the non-blind person. If there is a great danger in this way, an alarm message can be sent to the nearest traffic police system and/or a prompt message can be sent to a mobile terminal worn by a blind person.

The above-mentioned user behavior monitoring system provided by the present application can monitor user behaviors in different scenarios according to signals collected by a signal collector set on the smart floor, and issue prompt information and/or alarm information according to user behaviors. The system does not require the user to wear a wearable device for monitoring user behavior or install a camera to monitor user behavior data, and only needs to install the collector when installing the floor or paving the road. The system only needs to set up a set of collectors on the floor, which can be used in multiple application scenarios at the same time, and enable different monitoring functions of the system according to the working modes corresponding to different scenarios selected by the user.

The above-mentioned smart floor can also be used in some other application scenarios.

In one embodiment, a smart floor includes:

floor body;

a signal acquisition device arranged on one side of the floor main body;

A processor signal-connected to the signal acquisition device, wherein the processor is configured to perform the following steps: acquire user behavior characteristics collected by the signal acquisition device located on the floor body, and determine whether the user behavior characteristics If the preset rule is satisfied, if yes, output the indication information corresponding to the preset rule.

Specifically, the processor acquires at least one of a sound signal, a vibration signal, a temperature signal, and a pressure signal collected by the signal collection device located on the floor body; the indication signal includes alarm information, prompt information or control information ;

The processor is configured to determine whether the user's behavior is abnormal according to at least one of the sound signal, the vibration signal, the temperature signal, and the pressure signal, and if so, output prompt information or alarm information that the user's behavior is abnormal; or

The processor is configured to determine the floor currently touched by the user according to at least one of the sound signal, the vibration signal, the temperature signal, and the pressure signal, and output a control instruction corresponding to the touched floor in real time; The control instructions at least include control instructions for the smart home.

The processor is configured to determine whether the user's behavior is abnormal according to the collected signal, and if so, output prompt information or alarm information that the user's behavior is abnormal. Specifically, the processor is configured to acquire a sound signal or a vibration signal of hitting the floor main body collected by a sound pickup or a vibration pickup on the floor main body as a knocking signal, and determine whether the knocking signal matches the knocking rule , if yes, output alarm information and/or prompt information. The embodiments of the inventive concept include at least the solutions described in the above figures and related examples, which will not be repeated here.

The solution also includes the following example: the processor is configured to, according to a sound signal or a vibration signal of the floor body when walking on the floor body collected by a sound pickup or a vibration pickup on the floor body, the processor It is configured to determine the user's walking trajectory according to the sound signal or the vibration signal, determine whether the user walking on the floor main body is a preset user according to the walking trajectory, and if not, output alarm information and/or prompt information.

The scene can determine whether a stranger or a person not registered in the system has entered the room. Different users have different gait characteristics. A user in a permanent room can pre-register gait features, for example, input at least one kind of gait information according to a normal walking gait, and the collector (such as a pressure sensor, a sound pickup, and a vibration pickup) collects and stores the gait information. When a stranger comes to visit or enters without permission, the collector collects the gait information of the stranger, and judges whether it matches according to the pre-stored gait information and the collected gait information. If the gait information does not match the pre-stored gait information, a prompt message will be output. The prompt information may be a mobile terminal output to the owner of the house or a related person to remind a stranger that there is a stranger in the room.

The gait information and real-time gait information at registration can be determined based on the following factors. In practical applications, the weight of different users is different, the pressure on the floor is different when walking on the floor, the vibration on the floor is different due to the different walking weight, and the difference in step length makes the distance between two adjacent signal collectors under pressure different. At least registered users and real-time gait information can be built from this data.

In other embodiments, the processor is configured to determine the floor currently touched by the user according to at least one of the sound signal, the vibration signal, the temperature signal, and the pressure signal, and according to the information about the floor touched within a segment A walking trajectory is determined, and a preset instruction corresponding to the walking trajectory is output, wherein the preset instruction is a control instruction for controlling at least one of home appliances, fitness equipment, entertainment equipment, and office equipment.

Exemplarily, in the field of smart home, the system of the present application can be used to control the smart home. For example, for home appliances, different walking tracks can be registered to correspond to different instructions. For example, the first walking track corresponds to turning on the air conditioner, and the second walking track corresponds to Turn off the air conditioner; the third walking track corresponds to turning on the sound, and the fourth walking track corresponds to turning off the sound. Exemplarily, stepping on the floor or stepping on the floor in the set area twice with one foot in a row corresponds to turning on the air conditioner, and stepping on the floor with one foot continuously corresponds to turning off the air conditioner. Walking left on the floor of a certain area corresponds to turning on the sound, and walking to the right indicates turning off the sound. Such a solution enables the user to perform simple operations on the home appliance without using a remote controller.

Exemplarily, the floor provided by the embodiments of the present application for fitness equipment can replace the fitness blanket. The pattern on the fitness blanket can be projected on the floor through the projection device, and the user can jump on the floor according to the pattern. Each jump on the floor is equivalent to inputting a click action to a certain area of the floor; the controller sends the signal from the correspondingly identified signal collector. Click action to control audio equipment, display equipment and lighting equipment for corresponding control

In the specific implementation, signal acquisition and transmission of signal acquisition equipment. The pickup embedded in the floor unit collects the sound signal and transmits it to the main controller through the signal bus. The master controller extracts the energy envelope of the signal transmitted from each floor unit. The sampling points of each signal are squared, and then band-pass filtered to highlight the footstep sound signal. For example, taking 200ms as a frame, the energy envelope signals of each floor unit within 200ms are accumulated as the short-term characteristics of each floor in the frame.

Using the Viterbi method, each floor unit is identified as being stepped on based on its features obtained within each frame (200ms). The triggering time of different floor units is judged respectively, and the track (travel track) is obtained according to the pre-set laying positions of each floor unit. According to the matching relationship between the actually measured track and the preset track pattern, output the corresponding control command to the server.

The smart floor and system provided by the present application have been introduced in detail above. The principles and implementations of the present application are described with specific examples in this article. The descriptions of the above embodiments are only used to help understand the method and the core idea of the present application. At the same time, for those skilled in the art, according to the idea of the present application, various changes and improvements can also be made, and these changes and improvements should be included in the protection scope defined by the claims of the present application.

Claims (16)

1. A system comprising an intelligent floor is characterized in that, comprising: smart floor; a signal collector, disposed on the smart floor, configured to collect data representing user behavior characteristics on the smart floor; a controller, which is signal-connected to the signal collector and configured to judge whether the user behavior is abnormal according to the data representing the user behavior characteristics, and if so, output prompt information; an alarm system and/or a terminal, signally connected to the controller; the alarm system is configured to trigger an alarm according to an alarm instruction in the prompt information; the terminal receives the prompt information, and the prompt information indicates the Information about abnormal user behavior. 2. A smart floor, characterized in that, comprising: a floor body comprising at least one floor unit; A signal collector, disposed in at least one of the floor units on the floor body, is configured to collect data representing user behavior characteristics of the environment where the floor body is located. 3. The smart floor according to claim 2, further comprising an interface, arranged on the floor unit; It also includes a signal processor, the signal processor is arranged on the floor unit, is connected to the interface through a wire, and is configured to sample and/or amplify the signal collected by the signal collector and pass the interface through the interface. output; The interface, the signal collector and the signal processor are arranged on the same floor unit. 4. The smart floor according to claim 3, wherein the floor unit is provided with an accommodating cavity for accommodating the signal collector, the signal processor, the wire and the interface; The accommodating cavity is one, and the signal collector, the signal processor, the wire and the interface are located in the same accommodating cavity; or There are multiple accommodating cavities, the signal collector and the signal processor are located on a circuit board, the circuit board is located in the first accommodating cavity, the wires are located in the second accommodating cavity, and the interface is located in the third accommodating cavity . 5. The smart floor according to claim 2 or 4, wherein a plurality of signal collectors are arranged on the floor unit. 6. The smart floor according to claim 5, characterized in that, the floor unit comprises a first floor, a second floor and a third floor arranged in layers; the first floor, the second floor and the third floor for the sealing plate; The second floor has a plurality of openings, and a plurality of accommodating cavities are formed between the plurality of openings and the first floor and/or the third floor, the signal collector, the signal processor, The wire and the interface are arranged in the plurality of accommodating cavities. 7 . The smart floor according to claim 6 , wherein the accommodating cavity is an accommodating cavity with air barrier from the external environment. 8 . 8. The smart floor according to claim 5, wherein each signal collector is correspondingly provided with an interface; or Multiple signal collectors are provided with one interface; One of the interfaces is connected to one controller, or a plurality of the interfaces are connected to one controller. 9 . The smart floor according to claim 2 , further comprising: a controller that is signally connected to the signal collector and configured to determine the Whether the user's behavior is abnormal, if so, output a prompt message. 10. A smart floor, comprising: floor body; a signal acquisition device arranged on one side of the floor main body; A processor signal-connected to the signal acquisition device, wherein the processor is configured to perform the following steps: The user behavior characteristics collected by the signal acquisition device located on the floor main body are acquired, and it is judged whether the user behavior characteristics match a preset rule, and if so, the instruction information corresponding to the preset rule is output. 11. The smart floor according to claim 10, wherein the processor is specifically configured to acquire a sound signal, a vibration signal, a temperature signal, a pressure signal, and a humidity signal collected by the signal acquisition device located on the floor main body At least one of; the indication information includes an alarm instruction, prompt information or control instruction; The processor is configured to determine whether the user's behavior is abnormal according to at least one of the sound signal, the vibration signal, the temperature signal, and the pressure signal, and if so, output prompt information or an alarm instruction that the user's behavior is abnormal; or The processor is configured to determine the floor currently touched by the user according to at least one of the sound signal, the vibration signal, the temperature signal, and the pressure signal, and output a control instruction corresponding to the touched floor in real time; The control instructions at least include control instructions for the smart home. 12 . The smart floor according to claim 11 , wherein the processor is specifically configured to acquire a sound signal or a vibration signal of hitting the floor main body collected by a sound pickup or a vibration pickup on the floor main body as a knock signal. 12 . , judging whether the percussion signal matches the percussion rule, and if so, output alarm information and/or prompt information; or The processor is configured to be based on a sound signal or a vibration signal of the floor body when walking on the floor body collected by a sound pickup or a vibration pickup on the floor body, and the processor is configured to be based on the sound signal Or the vibration signal determines the user's walking trajectory, and judges whether the user walking on the floor main body is a preset user according to the walking trajectory, and if not, output alarm information and/or prompt information. 13. The smart floor of claim 11, wherein the processor is configured to determine the floor currently touched by the user according to at least one of the sound signal, vibration signal, temperature signal, and pressure signal, according to a paragraph The walking track is determined by touching the floor information in between, and a preset command corresponding to the walking track is output, wherein the preset command is a control command for controlling at least one of home appliances, fitness equipment, entertainment equipment, and office equipment. 14. A method for making a smart floor, comprising: A circuit board containing a signal collector, an interface, and a wire for connecting the signal collector and the interface are fixed on one side of the first sealing plate; Making an opening through the second sealing plate for accommodating the circuit board, the wire and the interface on the second sealing plate; Fix the second sealing plate on the side of the first sealing plate where the circuit board, the interface and the wires are arranged, and then fix the third sealing plate on the second sealing plate away from the first sealing plate one side of the plate, or fix the second sealing plate on the third sealing plate, and then fix the side of the second sealing plate away from the third sealing plate to the first sealing plate The side with the circuit board, connectors, and wires. 15. A method for making a smart floor, comprising: Process a first sealing plate with a circuit board accommodating cavity, a wire cavity and an interface cavity; The circuit board provided with the signal collector, the interface and the wire for connecting the signal collector and the interface are fixed to the circuit board accommodating cavity, the wire cavity and the In the interface cavity; Fix the second sealing plate on the side of the first sealing plate where the circuit board accommodating cavity, the wire cavity and the interface cavity are arranged, so that the circuit board, the wire and the interface are respectively accommodated in the first sealing plate in the circuit board accommodating cavity, the wire cavity and the interface cavity. 16. A method for making a smart floor, comprising: Process a first sealing plate with a circuit board accommodating cavity, a wire cavity and an interface cavity; Fix the circuit board provided with the signal collector, the interface and the wire for connecting the signal collector and the interface on the second sealing plate; Fix the second sealing plate on the side of the first sealing plate where the circuit board accommodating cavity, the wire cavity and the interface cavity are arranged, so that the circuit board, the wire and the interface are respectively accommodated in the first sealing plate in the circuit board accommodating cavity, the wire cavity and the interface cavity.

Images