CN114821965B

CN114821965B - Intelligent furniture with protection function for old people and control method thereof

Info

Publication number: CN114821965B
Application number: CN202210452580.2A
Authority: CN
Inventors: 王俊茹; 刘莹
Original assignee: Zhengzhou Vocational University of Information and Technology
Current assignee: Zhengzhou Vocational University of Information and Technology
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2023-07-14
Anticipated expiration: 2042-04-27
Also published as: CN114821965A

Abstract

The invention discloses a control method of intelligent furniture for old people with a protection function, and relates to the field of intelligent home furnishing, comprising the following steps of S1, acquiring position information of a first terminal, wherein the first terminal is worn on a first identity family member; s2, collecting current information, judging whether bedridden or bedridden information exists or not, and if yes, executing a step S3; if not, executing the step S4; s3, collecting current water-gas reading information, calculating a difference value, comparing the difference value, judging whether the difference value exceeds a preset threshold value, and if yes, executing a step S4; s4, security policy information is broadcasted to the second terminal; wherein the second terminal is bound to a second identity family member. In addition, the intelligent furniture comprises a processing center, a furniture terminal, a first terminal and a second terminal. The invention effectively protects the privacy of the old, meets the private space requirement of the old, assists the monitoring of daily living and activities of the old, and achieves effective protection.

Description

Intelligent furniture with protection function for old people and control method thereof

Technical Field

The invention relates to the field of household equipment, in particular to intelligent furniture with a protection function for old people and a control method thereof.

Background

Old age statistics is carried out, and by the end of 2017, the old age population of 60 years and older has 2.41 hundred million people, accounting for 17.3% of the total population, and the related problems of the old people gradually become one of the most concerned civil problems of the whole society. Because children are often not at the side of the old, the health condition of the old cannot be mastered in time, and sometimes the problems of careless falling, sudden diseases or wandering and the like occur, if the old encounters sudden conditions and cannot be cured in time, the unexpected consequences can be caused. Therefore, it is important to monitor the physical condition and the movement of such people.

The intelligent home uses the house as a platform, the combination intelligence, the electronic intelligence, the mechanical intelligence and the internet of things intelligence are skillfully integrated into furniture products, the intelligent cloud network center and the cloud data center are used as cores, and the mobile equipment embedded APP is utilized, so that a user can conveniently exchange data, transmit data and the like through a mobile phone. The intelligent furniture is applied to the aged industry, and can efficiently track and monitor the physical condition and the action condition of the aged.

However, the conventional intelligent furniture has many problems during the action monitoring, and the main disadvantages are as follows. First, there are many problems in protecting the privacy of the elderly. The existing intelligent furniture is used for monitoring actions, a large number of cameras are adopted, the actions of the old form real-time transmission of pictures or videos, and private space does not exist at all for life of the old. Secondly, to the monitoring mode that utilizes the camera, need artifical real-time to look over, the cost of labor is high and easy negligence appears, can not discover problem and inefficiency in the first time. Thirdly, a video and picture mode is adopted to cause data redundancy, and the data storage occupies a large capacity.

Disclosure of Invention

The technical problem to be solved by the invention is to provide the intelligent furniture with the protection function for the aged, which can effectively protect the privacy of the aged and has high monitoring efficiency. In addition, an intelligent furniture control method for the aged with a protection function is also provided.

The technical scheme adopted for solving the technical problems is as follows: the intelligent furniture comprises a processing center, a furniture terminal, a first terminal and a second terminal, wherein the furniture terminal is in communication connection with the processing center and is used for being arranged in a user, the first terminal is in communication connection with the furniture terminal, and the second terminal is in communication connection with the processing center; the control method of the intelligent furniture comprises the following steps,

s1, acquiring position information of a first terminal, judging whether the first terminal is positioned in a preset distance range of terminal furniture, and if so, executing a step S2; the first terminal is worn on a first identity family member;

s2, collecting current information and comparing the current information with prestored log data uploaded by furniture terminals which are connected with various households in advance to judge whether bedridden or bedridden information exists, if so, executing the step S3; if not, executing the step S4;

s3, collecting current water gas reading information, calculating a difference value between the water gas reading information and the last time, comparing the difference value information with prestored log data uploaded by furniture terminals which are connected with various home furnishings in advance, judging whether the difference value exceeds a preset threshold value, and if so, executing the step S4;

s4, generating safety strategy information for broadcasting to the second terminal based on the judging result; wherein the second terminal is bound to a second identity family member.

Further, S21, acquiring position information of the first terminal, judging whether the first terminal is located in a preset distance range of terminal furniture, and if not, triggering a searching instruction of the first terminal to search outdoor anchor points arranged outdoors;

s22, judging whether searching is successful and calling basic information of the outdoor anchor points which are successfully searched;

s23, generating indication information based on basic information of the outdoor anchor point, and sending the indication information to a second terminal to form security policy information; the basic information comprises outdoor anchor point ID information and search time information, and the indication information at least comprises place information and time information for passing through the place.

Further, the step S23 generates indication information based on the basic information of the outdoor anchor point, and sends the indication information to the second terminal to form security policy information, including,

s231, generating a pre-judging path based on the acquired basic information;

s232, calculating the displacement speed of the first identity family member based on the acquired plurality of basic information;

s233, calculating the time of going through the next outdoor anchor point based on the pre-judging path and the displacement speed, and sending the security policy to the second terminal.

Further, the step S23 generates indication information based on the basic information of the outdoor anchor point, and sends the indication information to the second terminal to form security policy information, and further includes,

and judging whether the outdoor anchor point is positioned on a preset safety path or not based on the basic information of the outdoor anchor point, if not, calculating the distance between the current outdoor anchor point and the safety path and judging whether the distance exceeds the preset distance, and if so, forming safety strategy information and sending the safety strategy information to the second terminal.

Further, the method also comprises the following safety state monitoring steps,

s61, judging whether the outdoor anchor point successfully searched at present appears repeatedly in a preset time period;

s62, counting the number and the duty ratio of the repetition of the outdoor anchor points successfully searched, and judging the variation trend of the number and the duty ratio of the repetition;

and S63, if the number and the duty ratio of the outdoor anchor point repetition become larger gradually, adjusting the security policy.

Further, the outdoor anchor point comprises a street lamp;

the street lamp comprises a lamp post and a positioning unit arranged in the lamp post, wherein the positioning unit comprises a PCB (printed circuit board), and a micro-processing module, a communication module, a storage module and a positioning module which are electrically connected to the PCB, and the communication module, the storage module and the positioning module are electrically connected with the micro-processing module respectively.

Based on the same thought, the intelligent furniture for the aged with the protection function comprises a processing center, a furniture terminal which is in communication connection with the processing center and is used for being arranged in a user, a first terminal which is in communication connection with the furniture terminal, and a second terminal which is in communication connection with the processing center;

the processing center is used for acquiring the position information of the first terminal and judging whether the first terminal is positioned in a preset distance range of the terminal furniture or not; collecting current information and comparing the current information with prestored log data uploaded by furniture terminals which are connected with various households in advance, and judging whether bedridden or bedridden information exists or not; collecting current water and gas reading information, calculating the difference value between the water and gas reading information and the last time, and comparing the difference value information with prestored log data uploaded by furniture terminals which are connected with various households in advance; generating safety strategy information for broadcasting to the second terminal based on the judging result;

the furniture terminal is used for being arranged in a user house and connected with each household in the house, and recording and uploading collected log data of each household;

the first terminal is worn on a first identity family member and is used for feeding back a positioning instruction of the processing center;

the second terminal is bound to the second identity family member and is used for receiving the security policy information broadcasted by the processing center.

Further, the processing center is further configured to obtain location information of the first terminal, and determine whether the first terminal is located within a preset distance range of the terminal furniture; the method comprises the steps of judging whether searching is successful or not and calling basic information of an outdoor anchor point which is successfully searched; the method comprises the steps of generating indication information based on basic information of an outdoor anchor point, and sending the indication information to a second terminal to form security policy information; the searching instruction is used for triggering the first terminal to search outdoor anchor points arranged outdoors;

the first terminal is used for receiving a searching instruction sent by the processing center and searching an outdoor anchor point arranged outdoors;

the second terminal is used for receiving security policy information formed by the indication information sent by the processing center;

the basic information comprises outdoor anchor point ID information and search time information, and the indication information at least comprises place information and time information for passing through the place.

Further, the processing center is also used for processing the data,

generating a pre-judging path based on the acquired multiple basic information;

calculating the displacement speed of the first identity family member based on the acquired plurality of basic information;

and calculating the time of going through the next outdoor anchor point based on the pre-judging path and the displacement speed, and sending the security policy to the second terminal.

Further, the system also comprises a safety state monitoring module for

Judging whether the outdoor anchor point successfully searched at present appears repeatedly in a preset time period;

counting the number and the duty ratio of the repetition of the outdoor anchor points which are successfully searched, and judging the variation trend of the number and the duty ratio of the repetition;

and if the number and the duty ratio of the repetition of the outdoor anchor points become larger gradually, adjusting the security policy.

The control method of the intelligent furniture with the protection function for the aged is used for monitoring the activities of the aged and comprises a processing center, furniture terminals, a first terminal and a second terminal, wherein the first terminal is worn on a first identity family member, the second terminal is bound with a second identity family member, and the furniture terminals are connected with a plurality of indoor living devices. The utility model discloses a utilize this furniture terminal to connect the bed that is used for monitoring the old person and takes place, connect each electrical equipment and daily life's gas installation and running water device, compare through gathering real-time data and the log data that prestores before, judge whether acquisition data has unusually to assist old person's daily life's monitoring, life action to monitor, reach effective protection. Compared with the existing multi-camera furniture, the multi-camera furniture has the advantages that the privacy of the old is effectively protected, and the private space requirement of the old is met. Meanwhile, the collected data avoids using pictures or videos, and data redundancy is greatly reduced.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a block flow diagram of a control method of an old person intelligent furniture with a protection function according to an embodiment of the present invention;

FIG. 2 is a partial flow block diagram of a control method for an old person intelligent furniture with a protection function according to an embodiment of the present invention;

FIG. 3 is a flow diagram of an embodiment of the present invention for generating indication information based on an outdoor anchor;

FIG. 4 is a flow chart of the security state monitoring steps of an embodiment of the present invention;

fig. 5 is a schematic structural view of an intelligent furniture for elderly people with a protection function according to an embodiment of the present invention.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

This old person's intelligent furniture with safeguard function for monitor old person's daily life and take off and move about. The intelligent furniture comprises a processing center, a furniture terminal which is in communication connection with the processing center and is used for being arranged in a user, and a first terminal which is in communication connection with the furniture terminal and a second terminal which is in communication connection with the processing center; as shown in fig. 1-5, the control method of the intelligent furniture comprises the following steps,

s1, acquiring position information of a first terminal, judging whether the first terminal is positioned in a preset distance range of terminal furniture, and if so, executing a step S2; the first terminal is worn on a first identity family member, has a unique ID and is bound with the furniture terminal. In this embodiment, the first terminal is a bracelet, an arm ring, or an electronic tag attached to or sewn on the body, and of course, in other embodiments, the first terminal may be of other product types.

S2, collecting current information and comparing the current information with prestored log data uploaded by furniture terminals which are connected with various households in advance to judge whether bedridden or bedridden information exists, if so, executing the step S3; if not, step S4 is performed. In this embodiment, the furniture terminal is connected with each home for collecting and monitoring the service condition of each home, and the collection and monitoring can be implemented by embedding sensing devices in each home. For example, the information of lying or getting up can be acquired through an intelligent mattress, the technology of the intelligent mattress is relatively mature at present, and various indexes of a human body are acquired through a sensor arranged in the intelligent mattress, so that the intelligent mattress is not repeated here. The information acquired by the furniture terminal is transmitted wirelessly and uploaded to the processing center, and the processing center compares the acquired information with the information log data uploaded by the furniture terminal before.

S3, collecting current water gas reading information, calculating a difference value between the water gas reading information and the last time, comparing the difference value information with prestored log data uploaded by furniture terminals which are connected with the households in advance, judging whether the difference value exceeds a preset threshold value, and if so, executing the step S4. The statistics and collection of the water-gas reading information are realized by collecting a tap water meter and a gas meter of gas respectively, and the intelligent reading and transmission of the water meter and the gas meter are mature and are not described again.

In other embodiments, the furniture terminal can be connected with a controller for controlling the electric appliance, such as a socket, to realize the monitoring of the start and stop of the electric appliance, so as to judge whether the action of the old is abnormal or not.

S4, generating safety strategy information for broadcasting to the second terminal based on the judging result; wherein the second terminal is bound to a second identity family member. Comparing the collected information with the previous information log data, and triggering the security policy information to a second terminal bound by a second identity family member when the fluctuation range of the current information is found to be larger or the time span is larger or abnormal. The abnormal fluctuation range can be limited according to specific requirements, when the setting range is smaller, the device is sensitive, and when the setting range is larger, the device is relatively slow. Comparing the acquired water-gas reading with the previous information log data, and triggering the safety strategy information to the second terminal bound by the second identity family member when the current water-gas reading information is found to exceed the fluctuation range or the time span is large, wherein the abnormal fluctuation range can be limited according to specific requirements and is not described in detail. The safety strategy information can be set according to specific critical conditions, such as prompt information, warning information and advanced warning information, and is set according to specific conditions.

The above is a daily monitoring mode for the elderly at home, and when the elderly goes out for or goes out for a walk or returns to have an obstacle, the outdoor monitoring mode is executed. Specifically, S21, obtain the position information of the first terminal, judge whether the first terminal is located in the terminal furniture preset distance range, if not, trigger the search instruction of the first terminal to be used for searching the outdoor anchor point set in the open air. In this embodiment, the outdoor anchor point includes a street lamp; the street lamp comprises a lamp post and a positioning unit arranged in the lamp post, wherein the positioning unit comprises a PCB (printed circuit board), a micro-processing module, a communication module, a storage module and a positioning module, wherein the micro-processing module, the communication module, the storage module and the positioning module are electrically connected onto the PCB, and the communication module, the storage module and the positioning module are respectively and electrically connected with the micro-processing module. Of course, in other embodiments, the device may be a broadband junction box or a traffic signal light pole, and will not be described herein.

S22, judging whether searching is successful and calling basic information of the outdoor anchor points which are successfully searched. The searching is successful, the connection request is received for the outdoor anchor point without realizing connection, and the first terminal can be judged to appear at the outdoor anchor point by monitoring the connection request signal of the first terminal. The scheme can avoid using GPS or other main stream positioning systems to directly position, and adopts the outdoor anchor point as a reference mark, thereby effectively saving the cost; in addition, because the outdoor anchor point position is clear, the position is confirmed by the outdoor anchor point, and the accuracy is greatly improved.

S23, generating indication information based on basic information of the outdoor anchor point, and sending the indication information to a second terminal to form security policy information; the basic information comprises outdoor anchor point ID information and search time information, and the indication information at least comprises place information and time information for passing through the place. And through the recording of the location information and time, the real-time dynamic and action track of the old is accurately monitored. Wherein the generating of the indication information based on the basic information of the outdoor anchor point and the forming of the security policy information by the indication information are transmitted to the second terminal, comprises,

s231, generating a pre-judging path based on the acquired basic information;

And pre-planning a subsequent path through the acquired basic information of the plurality of outdoor anchors, predicting the upcoming place and time of the first terminal by utilizing the basic information of the subsequent outdoor anchors, and taking the pre-judging information as a reference for tracking or searching the first terminal. In addition, whether the outdoor anchor point is located on a preset safety path can be judged based on basic information of the outdoor anchor point, if not, the distance between the current outdoor anchor point and the safety path is calculated, whether the distance exceeds the preset distance is judged, and if yes, safety strategy information is generated and sent to the second terminal.

Since the position of the first terminal is always changed, different dangerous levels can be divided according to different positions when the first terminal is monitored, so as to change the security policy. In this embodiment, the method further comprises a safety state monitoring step including

Based on the same thought, the intelligent furniture with the protection function for the aged comprises a processing center, a furniture terminal which is in communication connection with the processing center and is used for being arranged in a user, a first terminal which is in communication connection with the furniture terminal, and a second terminal which is in communication connection with the processing center;

The processing center is also used for acquiring the position information of the first terminal and judging whether the first terminal is positioned in a preset distance range of the terminal furniture; the method comprises the steps of judging whether searching is successful or not and calling basic information of an outdoor anchor point which is successfully searched; the method comprises the steps of generating indication information based on basic information of an outdoor anchor point, and sending the indication information to a second terminal to form security policy information; the searching instruction is used for triggering the first terminal to search outdoor anchor points arranged outdoors;

in this embodiment, the outdoor anchor point includes a street lamp; the street lamp comprises a lamp post and a positioning unit arranged in the lamp post, wherein the positioning unit comprises a PCB (printed circuit board), a micro-processing module, a communication module, a storage module and a positioning module, wherein the micro-processing module, the communication module, the storage module and the positioning module are electrically connected onto the PCB, and the communication module, the storage module and the positioning module are respectively and electrically connected with the micro-processing module. Of course, in other embodiments, the device may be a broadband junction box or a traffic signal light pole, and will not be described herein.

The processing center is also used for the purpose of,

generating a pre-judging path based on the acquired multiple basic information;

Also comprises a safety state monitoring module for

The terminal furniture can be indoor furniture such as a cabinet and a table, or a box body which is hung on an indoor wall and is similar to a router or a gas water heater in size, and electronic devices are arranged in the furniture or the box body.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The control method of the intelligent furniture for the aged with the protection function is characterized in that the intelligent furniture comprises a processing center, a furniture terminal which is in communication connection with the processing center and is used for being arranged in a user, a first terminal which is in communication connection with the furniture terminal, and a second terminal which is in communication connection with the processing center; the control method of the intelligent furniture comprises the following steps,

s4, generating safety strategy information for broadcasting to the second terminal based on the judging result; wherein the second terminal is bound with a second identity family member;

also included is a method of manufacturing a semiconductor device,

s21, acquiring position information of a first terminal, judging whether the first terminal is located in a preset distance range of terminal furniture, and if not, triggering a searching instruction of the first terminal to search outdoor anchor points arranged outdoors;

s23, generating indication information based on basic information of the outdoor anchor point, and sending the indication information to a second terminal to form security policy information; the basic information comprises outdoor anchor point ID information and search time information, and the indication information at least comprises place information and time information for passing through the place;

in the step S23, indication information is generated based on the basic information of the outdoor anchor point, and the indication information is formed into security policy information and sent to the second terminal, and further includes,

2. The method for controlling intelligent furniture for elderly people with protection function according to claim 1, wherein the step S23 generates indication information based on basic information of an outdoor anchor point and transmits the indication information to the second terminal to form security policy information, comprises,

s231, generating a pre-judging path based on the acquired basic information;

3. The method for controlling intelligent furniture for elderly people with protection function according to claim 1, further comprising a safety status monitoring step,

4. The control method of the intelligent furniture for the elderly people with the protection function according to any one of claims 1 to 3, wherein the outdoor anchor point comprises a street lamp;

5. The intelligent furniture for the aged with the protection function is characterized by comprising a processing center, a furniture terminal, a first terminal and a second terminal, wherein the furniture terminal is in communication connection with the processing center and is used for being arranged in a user, the first terminal is in communication connection with the furniture terminal, and the second terminal is in communication connection with the processing center;

the second terminal is bound to a second identity family member and is used for receiving the security policy information broadcasted by the processing center;

the processing center is further used for acquiring the position information of the first terminal and judging whether the first terminal is located in a preset distance range of terminal furniture or not; the method comprises the steps of judging whether searching is successful or not and calling basic information of an outdoor anchor point which is successfully searched; the method comprises the steps of generating indication information based on basic information of an outdoor anchor point, and sending the indication information to a second terminal to form security policy information; the searching instruction is used for triggering the first terminal to search outdoor anchor points arranged outdoors;

6. The method for controlling intelligent furniture for elderly people having a protection function according to claim 5, wherein the processing center is further configured to,

generating a pre-judging path based on the acquired multiple basic information;

7. The intelligent furniture for the elderly with protection function according to claim 5, further comprising a safety state monitoring module for judging whether an outdoor anchor point which is successfully searched currently appears repeatedly within a preset time period;