CN210324508U

CN210324508U - Voice-controlled elderly health assistant system

Info

Publication number: CN210324508U
Application number: CN201921588661.5U
Authority: CN
Inventors: 张治航; 张祥; 岳家豪; 张鑫源; 张龙
Original assignee: Nanjing Institute of Technology
Current assignee: Nanjing Institute of Technology
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-04-14
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a voice-operated elderly health assistant system, which comprises a control module, a body monitoring module, a falling judgment module, a positioning module, an alarm module, a wireless communication module, a voice module, a data storage module and a power module; the control module controls the operation of the health assistant system; the body monitoring module is used for monitoring and acquiring information such as blood oxygen heart rate and the like; the falling judgment module comprises a multi-axis acceleration acquisition unit and a height acquisition unit, and is used for judging the falling condition of the old through the change of speed and height; the positioning module is used for positioning the geographical position of the old in real time; the alarm module is used for reminding the old people around whether to fall down; the wireless communication module is used for realizing the mutual communication between the singlechip module and the cloud server; the voice module is used for inquiring the information collected by the heart rate monitoring module and the positioning module through voice; the data storage module is used for storing information collected by the control module and the falling judgment module, and is simple in voice operation and convenient to carry.

Description

Voice-controlled elderly health assistant system

Technical Field

The utility model belongs to the technical field of safety monitoring, concretely relates to but voice control's healthy assistant system of old person.

Background

The number of the old people in China is increasing at will, the number of the senile dementia patients or the number of the old people with poor memory is also increasing, the old people are in a large number when going out and getting lost and not home, the usage rate of the smart phone by the old people is often low, the man-machine voice interaction is developed, and the Beidou navigation satellite which is independently produced and launched in China also comes across the air, so that the positioning is facilitated.

The device can effectively reduce the phenomenon that the old people cannot know the events for a long time because the old people fall or get lost outside, can detect the body state of the old people in real time, and can fully call communication means to inform the old people or remind surrounding people to help the old people in need.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a but the healthy assistant system of old person of voice control.

In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:

a voice-manipulable elderly health assistant system, wherein: the intelligent falling-down monitoring device comprises a control module, a body monitoring module, a falling-down judging module, a positioning module, an alarm module, a wireless communication module, a voice module, a data storage module and a power supply module; the control module controls the operation of the health assistant system; the body monitoring module is used for monitoring and acquiring information such as blood oxygen heart rate and the like; the falling judgment module comprises a multi-axis acceleration acquisition unit and a height acquisition unit, and is used for judging the falling condition of the old through the change of speed and height; the positioning module is used for positioning the geographical position of the old in real time; the alarm module is used for reminding the old people around whether to fall down; the wireless communication module is used for realizing the mutual communication between the singlechip module and the cloud server; the voice module is used for inquiring the information collected by the heart rate monitoring module and the positioning module through voice; the data storage module is used for storing the information collected by the control module and the falling judgment module; the power supply module is used for supplying power; the intelligent falling alarm device is characterized in that the input end of the control module is connected with the output ends of the body monitoring module, the falling judgment module and the positioning module, the output end of the control module is connected with the input end of the alarm module, the wireless communication module, the voice module, the data storage module, the power supply module and the control module are connected in a two-way mode, and the data storage module is connected with the falling judgment module and the heart rate monitoring module respectively.

In order to optimize the technical scheme, the specific measures adopted further comprise:

the control module adopts a single chip microcomputer of STM32F407 type.

The multi-axis acceleration acquisition unit is an MPU6050 acceleration sensor.

The height acquisition unit is a BMP180 height barometer.

The positioning module is ATK-S1216.

The voice module comprises a double-color indicator light for prompting whether the voice query is successful or not.

The utility model has the advantages that:

the invention is provided with a falling judgment unit, and the design utilizes acceleration and high dual design, thereby increasing the reliability and monitoring the falling condition of the old; the blood oxygen heart rate data of the body of the old man is detected in real time by arranging a body monitoring module so as to prevent timely rescue after an accident happens; through the wireless communication module, the communication unit can send the information of the old people to the server, and the server sends the information to the mobile terminal, so that the family members of the old people can know the information of the old people in time through the mobile terminal, and know the accident occurrence and the timely rescue action of the old people in time; the invention has the advantages of whole-course voice operation simplicity and portability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, a system structure diagram of the scheme is provided, which mainly comprises a control module, a body monitoring module, a falling judgment module, a positioning module, an alarm module, a wireless communication module, a voice module, a data storage module and a power supply module; the control module controls the operation of the health assistant system; the body monitoring module is used for monitoring and acquiring information such as blood oxygen heart rate and the like; the falling judgment module comprises a multi-axis acceleration acquisition unit and a height acquisition unit, and is used for judging the falling condition of the old through the change of speed and height; the positioning module is used for positioning the geographical position of the old in real time; the alarm module is used for reminding the old people around whether to fall down; the wireless communication module is used for realizing the mutual communication between the singlechip module and the cloud server; the voice module is used for inquiring the information collected by the heart rate monitoring module and the Beidou positioning module through voice; the data storage module is used for storing the information collected by the control module and the falling judgment module; the power supply module is used for supplying power; the intelligent falling alarm device is characterized in that the input end of the control module is connected with the output ends of the body monitoring module, the falling judgment module and the positioning module, the output end of the control module is connected with the input end of the alarm module, the wireless communication module, the voice module, the data storage module, the power supply module and the control module are connected in a two-way mode, and the data storage module is connected with the falling judgment module and the heart rate monitoring module respectively.

The system is divided into a default normal mode and an active request mode. Under the normal condition, the control module controls the body monitoring module and the falling judgment module to perform heart rate data acquisition and falling judgment regularly, data are uploaded to the cloud server through the wireless communication module and are sent to the mobile terminal through the cloud server, and when the obtained data are abnormal, the alarm module is triggered to alarm and remind people nearby, and the wireless communication module sends a short message to inform the family and hospitals nearby to perform rescue. Under the initiative request mode, the old man accessible voice module awakens up control module, then carries out information such as the heart rate data of pronunciation inquiry oneself and position, differentiates simultaneously through double-colored pilot lamp whether awaken up successfully, and the pilot lamp is red to indicate speech recognition failure, and the pilot lamp green indicates that the discernment is successful.

Control module adopts STM32F407 singlechip, and this singlechip possess a plurality of serial ports and a plurality of communication interfaces such as IIC, conveniently connects with a plurality of sensors of this scheme.

The falling judgment module mainly comprises a BMP180 height barometer and an MPU60506 acceleration sensor, the voice input acquisition of the height and the age of the old people is defaulted under the initial condition, and a threshold value of the acceleration A is set in the single control module; the MPU60506 acceleration sensor corrects the original data, then carries out the acquisition and judgment of three-axis acceleration and angle, and determines to be fallen if the calculated final acceleration exceeds the threshold acceleration A and the height collected by the BMP180 height barometer is 0.75 times lower than the original height, and determines to be fallen if the old people are suspected to be fallen after three seconds, and sends the position information of the old people to a hospital or family through the wireless communication module. Compared with a simple acceleration method, the method is more accurate and reliable.

The speech module comprises a speech synthesis module and a speech recognition module, and the speech recognition module can use keywords, such as: "start", "inquiry rhythm of the heart", "send the SMS" etc. and carry out voice operation, simplify two hands, make things convenient for the old man to use, speech synthesis is used for interactive report information, for example: the heart rate is XX, the your position is XX and the like, and a plurality of word stock information are self-integrated in the module, so that the development process is simplified.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims

1. The utility model provides a but old person's health assistant system of voice control which characterized in that: the intelligent falling-down monitoring device comprises a control module, a body monitoring module, a falling-down judging module, a positioning module, an alarm module, a wireless communication module, a voice module, a data storage module and a power supply module; the control module controls the operation of the health assistant system; the body monitoring module is used for monitoring and acquiring information such as blood oxygen heart rate and the like; the falling judgment module comprises a multi-axis acceleration acquisition unit and a height acquisition unit, and is used for judging the falling condition of the old through the change of speed and height; the positioning module is used for positioning the geographical position of the old in real time; the alarm module is used for reminding the old people around whether to fall down; the wireless communication module is used for realizing the mutual communication between the control module and the cloud server; the voice module is used for inquiring the information collected by the heart rate monitoring module and the positioning module through voice; the data storage module is used for storing the information collected by the control module and the falling judgment module; the power supply module is used for supplying power; the intelligent falling alarm device is characterized in that the input end of the control module is connected with the output ends of the body monitoring module, the falling judgment module and the positioning module, the output end of the control module is connected with the input end of the alarm module, the wireless communication module, the voice module, the data storage module, the power supply module and the control module are connected in a two-way mode, and the data storage module is connected with the falling judgment module and the heart rate monitoring module respectively.

2. The elderly health assistant system capable of being operated by voice according to claim 1, wherein: and the control module adopts an STM32F407 type single chip microcomputer.

3. The elderly health assistant system capable of being operated by voice according to claim 1, wherein: the multi-axis acceleration acquisition unit is an MPU6050 acceleration sensor.

4. The elderly health assistant system capable of being operated by voice according to claim 1, wherein: the height acquisition unit is a BMP180 height barometer.

5. The elderly health assistant system capable of being operated by voice according to claim 1, wherein: the positioning module is ATK-S1216.

6. The elderly health assistant system capable of being operated by voice according to claim 1, wherein: the voice module comprises a double-color indicator light for prompting whether the voice query is successful or not.