CN207302309U - One kind endowment community intelligent monitor system - Google Patents

Abstract

It the utility model is related to endowment monitoring arts, specifically a kind of endowment community intelligent monitor system, including central management room and some house rooms, alarm help-seeking device is fixed with the Indoor Residential Ecological side wall, the alarm help-seeking device includes manual alarm, smoke sensor device, UWB locating modules, LoRa wireless communication modules, power management module, microcontroller, the power management module is used to energize, and the manual alarm, smoke sensor device, UWB locating modules, LoRa wireless communication modules are electrically connected with the microcontroller；Management service mechanism is provided with the central management room.Wireless location technology of the utility model based on brand-new UWB network can realize the whole district positioning and help function in real time in sanatorium or endowment community, security monitoring and rescue problem when not only making old man movable outdoors have obtained good solution, and since each old man takes with oneself a portable terminal, when running into dangerous situation, button of seeking help can timely be pressed, easy to use, reliability is high.

Description

An intelligent monitoring system for elderly care communities

technical field

The utility model relates to the field of bottle packaging, in particular to an intelligent monitoring system for elderly care communities.

Background technique

With the increasingly serious problem of population aging, my country's community pension system has entered a new stage of development. The aging of the social population is a severe challenge to my country's economic development and security, so the significance of my country's community elderly monitoring system is very important.

The elderly care community intelligent monitoring system is a remote monitoring and detection monitoring method based on the community as a unit with the help of modern communication means combined with modern computer technology and health monitoring technology.

With the rapid development of the wireless positioning system, its application in the elderly care community is becoming more and more extensive, which greatly shortens the time to rescue the elderly. UWB (UltraWideband) is a carrier-free communication technology that uses nanosecond to picosecond non-sinusoidal narrow pulses to transmit data. By transmitting extremely low-power signals over a wide frequency spectrum, UWB can achieve data transmission rates from hundreds of Mbit/s to several Gbit/s within a range of about 10 meters. UWB has many advantages such as strong anti-interference performance, high transmission rate, extremely wide bandwidth, low power consumption, and low transmission power. It is mainly used in indoor communication, high-speed wireless LAN, home network, cordless phone, security detection, position determination, radar, etc. field. At present, most of the wireless positioning systems in retirement communities use this frequency band.

There are still many problems in the community elderly monitoring system that is suitable for the community environment in my country at this stage. For example, in general nursing homes and elderly care communities, barrier-free designs are adopted, and emergency calls are installed in living rooms, bathrooms and other indoor activity areas. , infrared monitors and other intelligent monitoring systems, but because these devices are installed in a wired manner, it is very inconvenient for some elderly people with limited mobility to use them, and when the elderly are active outdoors, these traditional devices are completely powerless.

Utility model content

In order to overcome the problems in the above-mentioned prior art, the utility model provides an intelligent monitoring system for elderly care communities. This intelligent monitoring system can provide rescue services for the elderly in the first time, fully reflects the high-tech products and technologies to provide convenient services for the life of the elderly, and has a large-scale market application prospect.

In order to achieve the above object, the utility model adopts the following technical solutions:

An intelligent monitoring system for an elderly care community, including a central management room and several residential rooms, an alarm for help device is fixed on the side wall of the residential room, and the alarm for help device includes a manual alarm, a smoke sensor, a UWB positioning module, a LoRa wireless communication module, a power management module, and a microcontroller, the power management module is used to supply energy, and the manual alarm, smoke sensor, UWB positioning module, and LoRa wireless communication module are all electrically connected to the microcontroller; the The central management room is equipped with a management service organization, which includes a central controller, a total display, an input system, a 4G/3G communication unit, and a signal receiving unit. The total display, input system, 4G/3G communication unit, and signal The receiving units are all electrically connected to the central controller, and the signal receiver is used to receive the signal sent by the alarm and help device, and the central controller is displayed on one side through the main display, and on the other side through the 4G/3G communication unit Send a warning signal to the mobile terminal equipment.

Further, it also includes a wearable mobile rescue device, which includes a watch case, a left watch strap, a right watch strap, a UWB chip, a LoRa wireless communication unit and a sensor that converts a pulse beating signal into an electrical pulse signal, The left watch strap is connected to the left end of the watch case, the right watch strap is connected to the right end of the watch case, the output end of the sensor is electrically connected to the input end of the amplifying shaper, and the amplifying shaper amplifies the electric pulse signal converted by the sensor , and shaping to remove stray signals, the output of the amplifying and shaping device is electrically connected to the controller, the controller is electrically connected to the input of the counting decoder, the input of the counting decoder is electrically connected to the display, and the counting decoder The electrical pulse signal processed by the amplifier and shaper is counted and decoded and then displayed on the display; the power supply for providing electric energy is set inside the case, and the UWB chip and the LoRa wireless communication unit are electrically connected to the controller. , an alarm control button is arranged on the side wall of the watch case, and the alarm control button is electrically connected to the controller. When the alarm control button is pressed, the controller sends the positioning information via the LoRa wireless communication unit. , received by the signal receiving unit.

Further, the mobile terminal is a mobile phone.

Further, the height of the alarm and assistance device from the ground is 80cm-150cm.

Further, the sensor is a pressure sensor and is arranged inside the right strap.

Further, the smoke sensor is connected with an audible and visual alarm.

Further, the controller is electrically connected to buttons for inputting information, and the buttons are arranged on the front of the watch case, the controller is electrically connected to a display for displaying pulse parameters, and the controller is electrically connected to a memory.

Further, the memory is a memory card, and the side wall of the case is provided with a card slot for installing the memory card.

The beneficial effect is: the wireless positioning technology based on the new UWB network can realize the real-time positioning and help-seeking functions in the whole area in the nursing home or the elderly community, which not only solves the safety monitoring and rescue problems of the elderly during outdoor activities, but also Since every elderly person carries a portable terminal device with him, he can press the help button in time in case of danger, which is easy to use and has high reliability.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the specific implementation or the prior art. Throughout the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, elements or parts are not necessarily drawn in actual scale.

Fig. 1 is the overall structure schematic diagram of a kind of elderly care community intelligent monitoring system of the utility model;

Fig. 2 is a schematic diagram of a kind of elderly care community intelligent monitoring system of the utility model;

Fig. 3 is a side view of a wearable mobile help-seeking device of an intelligent monitoring system in an elderly care community of the present invention;

Fig. 4 is the upper view of the mobile help-seeking device of a kind of elderly care community intelligent monitoring system of the utility model;

Fig. 5 is the principle block diagram of the mobile help-seeking device of a kind of elderly care community intelligent monitoring system of the utility model;

reference sign

Among them, 1 is the residential room, 2 is the central management room, 3 is the mobile terminal equipment, 4 is the first connecting piece, 5 is the management service organization, 6 is the smoke sensor, 7 is the manual alarm, 8 is the UWB positioning module, 9 is the Microcontroller, 10 is the power management module, 11 is the LoRa wireless communication module, 12 is the signal receiving unit, 13 is the central controller, 14 is the 4G/3G communication unit, 15 is the total display, 16 is the input system, 17 is the table Shell; 18 is a left watch strap, 18 is a right watch strap, 20 is a display, 21 is a button, 22 is an alarm control button, 23 is a card slot, 24 is a sensor, 25 is an amplifying shaper, 26 is a counting decoder, 27 is a display, 28 is a UWB chip, 29 is a controller, and 30 is a LoRa wireless communication unit.

Detailed ways

Below in conjunction with embodiment the utility model is further described.

Example 1:

A kind of intelligent monitoring system for elderly care community as shown in Fig. 1 and Fig. 2, comprises central management room 2 and several residential rooms 1, and the inner wall of described residential room 1 is fixed with alarm calling device 4, and described alarm calling device 4 includes Manual alarm 7, smoke sensor 6, UWB positioning module 8, LoRa wireless communication module 11, power management module 10, microcontroller 9, the power management module is used for energy supply, the manual alarm 7, smoke sensor 6 , UWB positioning module 8, and LoRa wireless communication module 11 are all electrically connected to the microcontroller 9; the central management room 2 is provided with a management service organization 5, and the management service organization 5 includes a central controller 13, a general Display 15, input system 16, 4G/3G communication unit 14, signal receiving unit 12, the total display 15, input system 16, 4G/3G communication unit 14, signal receiving unit 12 are all electrically connected to the central controller 13 , the signal receiver 12 is used to receive the signal sent by the alarm and assistance device 4, and the central controller 13 displays the signal via the main display 15 on one side, and transmits the signal to the mobile terminal equipment 3 via the 4G/3G communication unit 14 on the other side. Send a warning signal.

In this embodiment, a central management room 2 can monitor multiple residential rooms 1, and the elderly living in the residential room 1 can call for help through the manual alarm 7 when they encounter difficulties, and press the manual alarm 7 Afterwards, the microcontroller 9 integrates the electrical signal and at the same time sends the positioning signal obtained by the UWB positioning module through the LoRa wireless communication module 11, and the signal receiver 12 in the management service organization 5 receives and transmits the signal to The central controller 13 is also displayed by the total display 15, and the staff implements help in time to the elderly according to the information displayed by the total display 15. In particular, considering that the staff cannot wait in the central management room 2 at any time, so at this time the central controller 13 transmits the information received by the signal receiver 12 to the mobile terminal equipment of the staff and/or the family members of the elderly through the 4G/3G communication unit 14 Send out a warning signal to convey the signal that the elderly need help in time. The setting of the smoke sensor 6 is to prevent fires. When the smoke sensor 6 detects that the indoor smoke parameters exceed the normal range, it can warn the elderly through the sound and light alarm, and at the same time send the signal to the central management room 2 through the LoRa wireless communication module 11. The management service organization 5 prompts a fire warning.

In this embodiment, the mobile terminal device 3 is preferably a mobile phone. In order to facilitate the operation and use of the elderly, the height of the alarm and assistance device from the ground is 80cm-150cm.

Place the management service organization 5 at a fixed location, and the alarm and assistance device 4 gradually moves away from the data concentrator, and observe the transmission distance and signal quality of LoRa technology.

distance (m) Bit error rate (%) RSSI/SNR 343 0% SNR>0 783 0% SNR>0 1200 0% -134/-15 2400 <5% -137/-18

Table 1 Test data

As can be seen from Table 1, LoRa technology can also transmit data without bit error rate at a distance of 1200m, which can completely cover a residential area, satisfy the application of intelligent monitoring system in community elderly care, and realize flexible networking.

This intelligent monitoring system uses LoRa technology to realize wireless data communication in the elderly care community. This technology realizes wireless spread spectrum with a distance of up to 2 kilometers on the 470M frequency band, without being blocked by floors and rooms, and can realize long-distance data transmission. The LoRa technology makes the deployment of the intelligent monitoring system more flexible and convenient, and any position in any room in the residential room 1 can call the emergency device 4 . The management service organization 5 only needs to be placed in the central management room 2, and the management service organization 5 can collect the data of all the alarm and rescue devices 4 in the residential building through the data concentrator.

Example 2:

On the basis of Embodiment 1, this embodiment also includes a wearable mobile rescue device, as shown in Figure 3 and Figure 5, the wearable mobile rescue device includes a watch case 17, a left watch strap 18, a right watch strap 19, UWB chip 28, LoRa wireless communication unit 30 and the sensor 24 that pulse beating signal is converted into electric pulse signal, described left wristband 18 is connected the left end of watch case 17, and described right watch strap 19 is connected with the right end of watch case 17, The output end of the sensor 24 is electrically connected to the input end of the amplifying shaper 25, and the amplifying shaper 25 amplifies the electric pulse signal converted by the sensor 24, and shaping removes stray signals, and the output end of the amplifying shaper 25 is electrically connected Controller 29, controller 29 is electrically connected to the input end of counting decoder 26, and the input end of counting decoder 26 is electrically connected to display 27. After the counting is decoded, it is displayed by the display; the power supply for providing electric energy is arranged inside the watch case, and the UWB chip 28 and the LoRa wireless communication unit 30 are all electrically connected with the controller, and on the side wall of the watch case 17 An alarm control button 22 is arranged on the top, and the alarm control button 22 is electrically connected with the controller 29. When the alarm control button 22 is pressed, the controller sends the positioning information through the LoRa wireless communication unit 30, and the The signal receiving unit 12 receives it.

The wearable mobile rescue device mentioned in this embodiment can send a distress signal through the wearable mobile rescue device when the old man goes out for a walk or goes shopping around the community, and when an accident happens to the old man. Specifically, as shown in Figure 3, the wearable mobile rescue device is worn on the arm, and when worn, the sensor 24 is aligned with the pulse for detecting the pulse, and the amplifier and shaper 25 amplifies the electrical pulse signal converted by the sensor 24 and shapes it Remove stray signals, the output end of the said amplification shaper 25 is electrically connected to the controller 29, the controller 29 is electrically connected to the input end of the counting decoder 26, the input end of the counting decoder 26 is electrically connected to the display 27, and the counting decoder 26 is electrically connected to the display 27. The decoder 26 counts and decodes the electrical pulse signal processed by the amplifier and shaper 25 and displays it on the display. When the pulse parameter displayed on the display is not within the normal range or when the old man is unwell or in other emergencies, the alarm control button 22 is pressed, and the controller 29 sends the positioning information through the LoRa wireless communication unit 30, and the signal receiving unit 12 take over. The positioning information is provided by the UWB chip 28. The UWB chip in this embodiment is the core chip, and its main function is to realize data exchange such as position information and alarm information with the external base station. It is equipped with a wireless transceiver module of ultra-wideband standard, and the positioning accuracy reaches ±10cm, supports data transfer rates up to 6.8Mb/s.

Preferably, as shown in FIG. 4 , for the convenience of wearing, the sensor 24 is a pressure sensor and is arranged inside the right watch strap 19 .

In this embodiment, as shown in Figure 3, the controller 29 is electrically connected to the button 21 for inputting information, the button 21 is arranged on the front of the watch case, and the controller is electrically connected to the display for displaying pulse parameters 20. The controller is electrically connected to the memory. The memory is a memory card, and the side wall of the watch case is provided with a card slot 22 for installing the memory card. The pulse parameters detected by the sensor and processed can be stored in the memory card, which can realize the monitoring of the pulse of the elderly, which is beneficial to the treatment of diseases.

Through the above-mentioned embodiments, it can be concluded that the utility model based on the brand-new wireless positioning technology of UWB network can realize the real-time positioning and help-seeking functions in the whole area in the nursing home or the elderly care community, which not only makes the safety monitoring and rescue problems of the elderly when they are outdoors active It has been solved very well, and because every elderly person carries a portable terminal device with him, he can press the help button in time when he encounters an emergency, which is easy to use and has high reliability.

Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present utility model, but these changes and modifications all fall within the protection scope of the present utility model.

Claims (8)

1. A community intelligent monitoring system for the aged, is characterized in that: comprise central management room and some dwelling rooms, on the indoor side wall of described dwelling house, be fixed with alarm calling for help device, described alarm calling for help device comprises manual alarm, smog sensor, UWB Positioning module, LoRa wireless communication module, power management module, microcontroller, described power management module is used for energy supply, and described manual alarm, smoke sensor, UWB positioning module, LoRa wireless communication module are all connected with described microcontroller electrical connection; the central management room is provided with a management service organization, the management service organization includes a central controller, a total display, an input system, a 4G/3G communication unit, a signal receiving unit, the total display, an input system, a 4G The /3G communication unit and the signal receiving unit are all electrically connected to the central controller, and the signal receiver is used to receive the signal sent by the alarm and rescue device, which is displayed on the main display through the central controller on one side, and on the other side Send a warning signal to the mobile terminal equipment through the 4G/3G communication unit. 2. A kind of elderly care community intelligent monitoring system according to claim 1, characterized in that: it also includes a wearable mobile assistance device, and the wearable mobile assistance device includes a watch case, a left watch strap, a right watch strap, and a UWB chip , a LoRa wireless communication unit and a sensor that converts pulse beating signals into electrical pulse signals, the left watch strap is connected to the left end of the watch case, the right watch strap is connected to the right end of the watch case, and the output end of the sensor is electrically connected to amplify The input end of the shaper, the amplifying shaper amplifies the electric pulse signal converted by the sensor, and shaping removes stray signals, the output end of the amplifying shaper is electrically connected to the controller, and the controller is electrically connected to the input end of the counting decoder , the input terminal of the counting decoder is electrically connected to the display, and the counting decoder counts and decodes the electric pulse signal processed by the amplifying and shaping device and is displayed by the display; the power supply for providing electric energy is arranged inside the watch case , the UWB chip and the LoRa wireless communication unit are all electrically connected to the controller, an alarm control button is arranged on the side wall of the watch case, the alarm control button is electrically connected to the controller, press the When the alarm control button is pressed, the controller sends positioning information via the LoRa wireless communication unit, which is received by the signal receiving unit. 3. An intelligent monitoring system for elderly care communities according to claim 1, characterized in that: the mobile terminal is a mobile phone. 4. An intelligent monitoring system for elderly care communities according to claim 2, characterized in that: the height of the alarming and calling for help device from the ground is 80cm-150cm. 5. An intelligent monitoring system for elderly care communities according to claim 2, wherein the sensor is a pressure sensor and is arranged inside the right watch strap. 6. An intelligent monitoring system for elderly care communities according to claim 1, characterized in that: the smoke sensor is connected to an audible and visual alarm. 7. An intelligent monitoring system for elderly care communities according to claim 2, characterized in that: the controller is electrically connected to buttons for inputting information, the buttons are arranged on the front of the watch case, and the controller is electrically connected to The controller is electrically connected to a memory for displaying pulse parameters. 8 . An intelligent monitoring system for elderly care communities according to claim 7 , wherein the memory is a memory card, and a card slot for installing the memory card is provided on the side wall of the watch case.