CN211787437U

CN211787437U - Intelligent home-based safe-maintenance system

Info

Publication number: CN211787437U
Application number: CN202020665669.3U
Authority: CN
Inventors: 王尤山; 李飒
Original assignee: Nanjing Xiaode Intelligent Technology Co ltd
Current assignee: Nanjing Xiaode Intelligent Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-10-27
Anticipated expiration: 2030-04-27

Abstract

The invention discloses an intelligent home-based safe-keeping system, which comprises a service terminal and a wearing terminal; the service terminal comprises a disc-shaped base, a cylindrical shield, an LED lamp strip, four main speakers, a control circuit board and a sound pick-up; the wearable terminal comprises a disc-shaped shell, a rubber bandage, an elastic bandage, a slave loudspeaker, a sound sensor, a heart rate sensor, a voice acquisition button and a blood oxygen sensor. The intelligent home security system can facilitate the service terminal to access the home wireless router by utilizing the WiFi module, thereby facilitating the access to the Internet and the control of other intelligent home terminal equipment through the transfer of the home wireless router; by utilizing the wireless networking communication of the master wireless communication module and the slave wireless communication module, the interactive information of each networking user can be conveniently and wirelessly sent to the service terminal for identification interaction; the voice access interaction between the user and the system can be realized by utilizing the sound sensor of the wearing terminal, so that the voice control of the system can be realized by the old user conveniently.

Description

Intelligent home-based safe-maintenance system

Technical Field

The invention relates to an intelligent home system, in particular to an intelligent home security system.

Background

At present, with the aging of population more and more serious, most old man is the solitary house after child goes out on duty, along with the rapid development of intelligent house science and technology, in the intelligent product that is fit for house endowment, most intelligent product can only provide more single function, for example entertainment function, intelligent house control, man-machine interactive function, these products are the wiFi wireless network that can both insert the family although the majority, but these products are all relatively independent, and suitable ageing design and function are less, it is still more complicated to use to old user, it is not good enough to use family old man personnel, consequently, it is necessary to design an intelligent house and safeguard system, it is convenient and fast to use, can also monitor health status, satisfy old man's house endowment needs.

Disclosure of Invention

The invention has the following aims: the utility model provides an intelligence is at home and is supported system, uses convenient and fast, can also monitor health status, satisfies old person's needs of supporting for the aged at home.

The technical scheme is as follows: the intelligent home-based safe-keeping system comprises a service terminal and a wearing terminal;

the service terminal comprises a disc-shaped base, a cylindrical shield, an LED lamp strip, four main speakers, a control circuit board and a sound pick-up; the cylindrical shield is vertically and fixedly arranged on the upper side surface of the disc-shaped base, and the circumferential cylinder wall and the top cylinder wall of the cylindrical shield are all hollowed out; a mesh fabric layer is coated on the periphery of the cylindrical shield; the control circuit board is arranged on the disc-shaped base through the insulating column and is positioned in the cylindrical protective cover; a main power supply module is arranged in the middle of the disc-shaped base and below the control circuit board; the four main loudspeakers are fixedly arranged on the inner wall of the cylindrical shield and respectively face to the front side, the rear side, the left side and the right side; the control circuit board is provided with a main microprocessor module, a WiFi module, a memory, a main wireless communication module and an LED drive circuit; the LED lamp belt is arranged on the circumferential side surface of the disc-shaped base in a surrounding mode; a threading pipe is vertically and fixedly arranged in the middle of the control circuit board; the pickup is fixedly arranged on the upper end part of the threading pipe; the main microprocessor module is respectively and electrically connected with the WiFi module, the memory, the main wireless communication module, the LED drive circuit, the four main loudspeakers and the sound pick-up; the LED driving circuit is electrically connected with the LED lamp strip, and the main microprocessor module controls the LED lamp strip to be on or off through the LED driving circuit; the sound pick-up and the electric connection cable of the main microprocessor module are arranged in the threading pipe in a penetrating way; the main power supply module is used for supplying power to the main microprocessor module, the WiFi module, the memory, the main wireless communication module, the LED driving circuit, the four main loudspeakers and the sound pick-up respectively;

the wearable terminal comprises a disc-shaped shell, a rubber bandage, an elastic bandage, a slave loudspeaker, a sound sensor, a heart rate sensor, a voice acquisition button and a blood oxygen sensor; the rubber bandage and the elastic bandage are fixed on the side edge of the disc-shaped shell and are used for binding and fixing the disc-shaped shell; an arc concave surface is arranged on the back surface of the disc-shaped shell, and the heart rate sensor and the blood oxygen sensor are both arranged on the arc concave surface; the slave loudspeaker and the sound sensor are both arranged on the front surface of the disc-shaped shell; the voice acquisition button is arranged on the circumferential side surface of the disc-shaped shell; a slave microprocessor module, a slave power supply module and a slave wireless communication module are arranged in the disc-shaped shell; the slave microprocessor module is respectively and electrically connected with the slave wireless communication module, the slave loudspeaker, the sound sensor, the heart rate sensor, the voice acquisition button and the blood oxygen sensor; the slave power supply module is used for respectively supplying power to the slave wireless communication module, the slave microprocessor module, the slave loudspeaker, the sound sensor, the heart rate sensor, the voice acquisition button and the blood oxygen sensor;

the master wireless communication module is in wireless networking communication with the slave wireless communication module.

Furthermore, a charging circuit electrically connected with the slave power supply module is arranged in the disc-shaped shell, and a charging interface electrically connected with the charging circuit is arranged on the side edge of the disc-shaped shell.

Further, the elastic bandage comprises a fixed connecting belt, an elastic rubber belt and an end rubber belt; the rubber binding belt is provided with buckling holes at intervals; one end of the fixed connecting belt is fixed on the disc-shaped shell, and the other end of the fixed connecting belt is provided with a mounting hole; one end of the rubber elastic belt is fixed in the mounting hole, and the other end of the rubber elastic belt is fixedly connected to one end of the end rubber belt; a buckle convex column used for being inserted into the buckle hole is arranged at the other end of the end rubber belt; and the middle part of the buckle convex column is provided with a contraction section with reduced diameter.

Furthermore, two side edges of the end part rubber belt are respectively provided with a limiting barrier strip, and the buckle convex column is positioned between the two limiting barrier strips; when the buckle convex column is inserted into the buckle hole, the rubber bandage is clamped between the two limit stop strips.

Furthermore, the upper end and the lower end of the threading pipe are fixedly provided with a sound reflection conical cover, the conical tops of the two sound reflection conical covers are opposite up and down, and the edge of the conical bottom extends to the inner wall of the cylindrical shield; four main speakers are located between the two sound reflecting cones.

Furthermore, a power switch is fixedly arranged at the lower part of the front side of the cylindrical protective cover and is connected in series with a power supply circuit of the main power supply module; and an anti-slip pad is arranged on the lower side surface of the disc-shaped base.

Furthermore, an inward concave surface is arranged at the lower part of the rear side of the cylindrical shield, and an RJ interface and an external power supply interface are fixedly arranged on the concave surface; the external power supply interface is electrically connected with the main power supply module, and the main power supply module is charged by an external power supply through the external power supply interface; an Ethernet interface circuit electrically connected with the main microprocessor module is arranged on the control circuit board; the main microprocessor module is electrically connected with the RJ interface through an Ethernet interface circuit; the main power supply module supplies power to the Ethernet interface circuit.

Further, a USB interface is fixedly arranged on the concave surface; a USB interface circuit electrically connected with the main microprocessor module is arranged on the control circuit board; the main microprocessor module is electrically connected with the USB interface through a USB interface circuit; the main power supply module supplies power for the USB interface circuit.

Further, a video output interface is fixedly arranged on the concave surface; a video output interface circuit electrically connected with the main microprocessor module is arranged on the control circuit board; the main microprocessor module is electrically connected with the video output interface through a video output interface circuit; the main power supply module supplies power to the video output interface circuit.

Further, a GSM module electrically connected with the main microprocessor module is arranged on the control circuit board; the main power supply module supplies power to the GSM module.

Compared with the prior art, the invention has the beneficial effects that: the four main loudspeakers are utilized to facilitate the service terminal to play voice; the LED lamp strip can be used for sending out a flash alarm in time when judging that the health data are abnormal, so as to remind a guardian of paying attention; the WiFi module is utilized to facilitate the service terminal to access the home wireless router, so that the Internet can be accessed conveniently and other intelligent home terminal equipment can be controlled through home wireless routing transfer conveniently; by utilizing the wireless networking communication of the master wireless communication module and the slave wireless communication module, the interactive information of each networking user can be conveniently and wirelessly sent to the service terminal for identification interaction; the voice access interaction between the user and the system can be realized by utilizing the sound sensor of the wearing terminal, so that the voice control of the system can be realized by the old user at any time and any place in the communication range; heart rate data and blood oxygen data can be monitored in real time by using a heart rate sensor and a blood oxygen sensor; the heart rate sensor and the blood oxygen sensor can be conveniently and elastically pressed on the skin at the binding position by the elastic bandage; the combination of the slave loudspeaker and the sound sensor is utilized to facilitate voice interaction of old users wearing the terminal.

Drawings

FIG. 1 is a schematic diagram of the front view structure of the invention;

FIG. 2 is a right-view structural diagram of the present invention;

FIG. 3 is a schematic structural diagram of the wearable terminal of the present invention;

FIG. 4 is a schematic diagram of the circuit structure of the present invention;

fig. 5 is a flow chart of a speech recognition procedure used in the invention.

Detailed Description

The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1:

as shown in fig. 1-4, the intelligent home-based security system disclosed by the invention comprises a service terminal and a wearing terminal;

the service terminal comprises a disc-shaped base 1, a cylindrical shield 9, an LED lamp strip 3, four main speakers 11, a control circuit board 5 and a sound pick-up 8; the cylindrical shield 9 is vertically and fixedly arranged on the upper side surface of the disc-shaped base 1, and the circumferential cylinder wall and the top cylinder wall of the cylindrical shield 9 are all hollowed out; a mesh layer 10 is coated on the periphery of the cylindrical shield 9; the control circuit board 5 is arranged on the disc-shaped base 1 through the insulating column 4 and is positioned in the cylindrical shield 9; a main power supply module 6 is arranged in the middle of the disc-shaped base 1 and below the control circuit board 5; four main speakers 11 are fixedly mounted on the inner wall of the cylindrical shroud 9, and face to the front side, the rear side, the left side and the right side, respectively; the control circuit board 5 is provided with a main microprocessor module, a WiFi module, a memory, a main wireless communication module and an LED drive circuit; the LED lamp strip 3 is arranged on the circumferential side surface of the disc-shaped base 1 in a surrounding mode; a threading pipe 7 is vertically and fixedly arranged in the middle of the control circuit board 5; the sound pick-up 8 is fixedly arranged on the upper end part of the threading pipe 7; the main microprocessor module is respectively and electrically connected with the WiFi module, the memory, the main wireless communication module, the LED drive circuit, the four main loudspeakers 11 and the sound pickup 8; the LED driving circuit is electrically connected with the LED lamp strip 3, and the main microprocessor module controls the on and off of the LED lamp strip 3 through the LED driving circuit; the sound pickup 8 and an electric connection cable of the main microprocessor module are arranged in the threading pipe 7 in a penetrating way; the main power supply module 6 respectively supplies power to the main microprocessor module, the WiFi module, the memory, the main wireless communication module, the LED driving circuit, the four main loudspeakers 11 and the sound pickup 8;

the wearable terminal comprises a disc-shaped shell 18, a rubber bandage 26, an elastic bandage, a slave loudspeaker 20, a sound sensor 21, a heart rate sensor 22, a voice acquisition button 36 and a blood oxygen sensor 23; the rubber bandage 26 and the elastic bandage are fixed on the side edge of the disc-shaped shell 18 and used for binding and fixing the disc-shaped shell 18; an arc concave surface 24 is arranged on the back surface of the disc-shaped shell 18, and the heart rate sensor 22 and the blood oxygen sensor 23 are both arranged on the arc concave surface 24; the slave speaker 20 and the sound sensor 21 are both provided on the front surface of the disc-shaped case 18; the voice collecting button 36 is provided on the circumferential side surface of the disc-shaped casing 18; a slave microprocessor module, a slave power supply module and a slave wireless communication module are arranged in the disc-shaped shell 18; the slave microprocessor module is electrically connected with the slave wireless communication module, the slave loudspeaker 20, the sound sensor 21, the heart rate sensor 22, the voice acquisition button 36 and the blood oxygen sensor 23 respectively; the slave power supply module respectively supplies power to the slave wireless communication module, the slave microprocessor module, the slave loudspeaker 20, the sound sensor 21, the heart rate sensor 22, the voice acquisition button 36 and the blood oxygen sensor 23;

The four main speakers 11 are used to facilitate the voice playing of the service terminal; the LED lamp strip 3 can send out a flash alarm in time when judging that the health data is abnormal, so as to remind a guardian of paying attention; the WiFi module is utilized to facilitate the service terminal to access the home wireless router, so that the Internet can be accessed conveniently and other intelligent home terminal equipment can be controlled through home wireless routing transfer conveniently; by utilizing the wireless networking communication of the master wireless communication module and the slave wireless communication module, the interactive information of each networking user can be conveniently and wirelessly sent to the service terminal for identification interaction; the voice access interaction between the user and the system can be realized by utilizing the sound sensor 21 which wears the terminal, so that the voice control of the system can be realized by the old user at any time and any place in the communication range; the heart rate sensor 22 and the blood oxygen sensor 23 can be used for monitoring the heart rate data and the blood oxygen data in real time; the use of elastic straps can facilitate the elastic pressing of the heart rate sensor 22 and the blood oxygen sensor 23 against the skin at the ligation location; the combination of the slave speaker 20 and the sound sensor 21 can facilitate voice interaction in a wearable terminal for an elderly user.

Further, a charging circuit electrically connected to the slave power supply module is provided in the disc-shaped case 18, and a charging interface 25 electrically connected to the charging circuit is provided on the side of the disc-shaped case 18. Charging of the wearable terminal can be facilitated by the arrangement of the charging circuit and the charging interface 25.

Further, the elastic band includes a fixed connection band 28, a rubber elastic band 30 and an end rubber band 31; the rubber binding band 26 is provided with fastening holes 27 at intervals; one end of the fixed connecting belt 28 is fixed on the disc-shaped shell 18, and the other end is provided with a mounting hole 29; one end of the rubber elastic belt 30 is fixed in the mounting hole 29, and the other end is fixedly connected with one end of the end rubber belt 31; a snap boss 33 for inserting into the snap hole 27 is provided on the other end of the end portion rubber belt 31; and the middle part of the buckling convex column 33 is provided with a contraction section 34 with reduced diameter. The elastic rubber band 30 can elastically tension and fix the connecting band 28 and the end rubber band 31, so as to ensure that the heart rate sensor 22 and the blood oxygen sensor 23 are elastically attached to the skin at the binding position after binding; the tightness of the binding can be achieved by the cooperation of the clamping hole 27 and the clamping convex column 33.

Furthermore, two side edges of the end part rubber belt 31 are respectively provided with a limit barrier strip 32, and the buckling convex column 33 is positioned between the two limit barrier strips 32; when the snap studs 33 are inserted into the snap holes 27, the rubber band 26 is clamped between two limit stops 32. The stability after the ligature can be enhanced by utilizing the limiting barrier strip 32.

Furthermore, the upper end and the lower end of the threading pipe 7 are fixedly provided with a sound reflection conical cover 14, the conical tops of the two sound reflection conical covers 14 are opposite up and down, and the edge of the conical bottom extends to the inner wall of the cylindrical shield 9; four main speakers 11 are located between two sound reflecting cones 14. The sound of the four main speakers 11 can be guided and diffused out of the cylindrical shroud 9 by the two sound reflection cones 14.

Further, a power switch 12 is fixedly mounted on the lower portion of the front side of the cylindrical shield 9, and the power switch 12 is connected in series to a power supply line of the main power supply module 6; the lower side surface of the disc-shaped base 1 is provided with an antiskid pad 2. The use stability can be enhanced by the mat 2.

Further, an inward concave surface 13 is arranged at the lower part of the rear side of the cylindrical shield 9, and an RJ45 interface 16 and an external power supply interface 19 are fixedly arranged on the concave surface 13; the external power supply interface 19 is electrically connected with the main power supply module 6, and the main power supply module 6 is charged by an external power supply through the external power supply interface 19; an Ethernet interface circuit electrically connected with the main microprocessor module is arranged on the control circuit board 5; the main microprocessor module is electrically connected with the RJ45 interface 16 through an Ethernet interface circuit; the main power supply module 6 supplies power to the ethernet interface circuit. By means of the matching arrangement of the RJ45 interface 16 and the Ethernet interface circuit, the service terminal can be connected into a home route through a network cable, and therefore the service terminal can be placed at a position where a wireless WiFi signal is weak in home.

Further, a USB interface 15 is fixedly mounted on the concave surface 13; a USB interface circuit electrically connected with the main microprocessor module is arranged on the control circuit board 5; the main microprocessor module is electrically connected with the USB interface 15 through a USB interface circuit; the main power module 6 supplies power to the USB interface circuit. With the arrangement of the USB interface 15 and the USB interface circuit, it is possible to facilitate access to an external USB storage device.

Further, a video output interface 17 is fixedly arranged on the concave surface 13; a video output interface circuit electrically connected with the main microprocessor module is arranged on the control circuit board 5; the main microprocessor module is electrically connected with the video output interface 17 through a video output interface circuit; the main power supply module 6 supplies power to the video output interface circuit. The video output interface circuit of the service terminal and the video output interface 17 can be externally connected with a display, so that the health data such as heart rate information, blood oxygen information and the like of a user can be conveniently displayed in real time, and the health maintenance video file stored in the memory can be played;

further, a GSM module electrically connected with the main microprocessor module is arranged in the terminal shell 1; the main power supply module supplies power to the GSM module. The GSM module is used for sending alarm information to a mobile phone of a guardian conveniently, so that remote alarm is realized.

In the intelligent home security system disclosed by the invention, the main microprocessor module adopts the existing microprocessor module, such as an ARM processor module, and is used for realizing the coordination control of each electrical appliance device of the service terminal; the slave microprocessor modules are all the existing microprocessor modules, such as STM32 single chip microcomputer modules, and are used for realizing the coordination control of each electric appliance wearing the terminal; the main loudspeaker 11 and the auxiliary loudspeaker 20 are both existing loudspeakers, and the size of the loudspeakers is selected according to design requirements; the sound sensor 21 and the sound pickup 8 both adopt the existing microphone module for collecting sound signals, and then perform speech recognition by using the existing speech recognition program shown in fig. 5; the heart rate sensor 22 is an existing heart rate sensor, such as a photoelectric sensor with the model number GH 301; the blood oxygen sensor 23 is an existing blood oxygen sensor, such as the blood oxygen sensor with model number EPM 4001; the WiFi module is an existing WiFi module and is used for being in wireless connection with a wireless internet route in a home; the memory adopts the existing memory and is used for storing related data; the master wireless communication module and the slave wireless communication module both adopt the existing wireless communication modules, such as a Bluetooth wireless module or a Zigbee wireless module, and are used for realizing wireless networking communication between the service terminal and the wearing terminal; the LED lamp strip 3 adopts the existing LED lamp strip, can give out flash alarm, and is convenient for a guardian to find in time; the GSM module adopts the existing GSM module and is used for sending alarm information to the set mobile phone number; the main power supply module is composed of a storage battery, a charging circuit and a discharging circuit which correspond to the storage battery; the slave power supply module is composed of a storage battery, a discharge circuit and a charging circuit; the speech recognition involved in the creation of the present invention uses existing recognition procedures.

When the intelligent home security and maintenance system disclosed by the invention is used, the service terminal is placed at any position in a house, the WiFi module is wirelessly connected with a wireless router in the house, or wired connection is established between the RJ45 interface 16 of the service terminal and the wireless router through a network cable, and other intelligent home terminals (such as an intelligent curtain, an intelligent smoke sensor and the like) in the house are also accessed into the wireless router, so that the main microprocessor module can conveniently send control commands to all the intelligent home terminals through the WiFi network or the wired network; the video output interface 17 is connected with an external display screen through a high-definition video connecting wire; old user wears the terminal at the wrist ligature, inserts buckle projection 33 in the buckle hole 27 that corresponds taut intensity, and ensures that heart rate sensor 22 and blood oxygen sensor 23 paste tight wrist skin to reliably gather heart rate data and blood oxygen data.

When the wearing terminal is used for voice interaction, a user presses the voice acquisition button 36, the voice sensor 21 acquires a voice command initiated by the user, the voice acquisition is stopped after the voice acquisition button 36 is loosened, the acquired voice command is identified and analyzed by the slave microprocessor, and the keyword identification is generally adopted to judge whether the voice command is a preset voice command:

a warning sound which cannot be recognized by issuing a voice command from the speaker 20 if it is not a preset voice command;

if the preset voice command and the recognized semantic meaning is heart rate detection or blood oxygen detection, the slave microprocessor module correspondingly controls the heart rate sensor 22 or the blood oxygen sensor 23 to detect, and after the detection is finished, a heart rate value or a blood oxygen value is broadcasted through the slave loudspeaker 20, meanwhile, the heart rate value or the blood oxygen value is sent to the service terminal through the slave wireless communication module, the master microprocessor module controls an external display screen to display the heart rate value or the blood oxygen value, and judges whether the safety threshold range is exceeded or not through the master microprocessor module, if the safety threshold range is exceeded, the LED lamp strip 3 is controlled to give a flash alarm, the master loudspeaker 11 is controlled to give a voice alarm, and meanwhile, the GSM module sends alarm information to a mobile phone number of a guardian;

if the preset voice command and the recognized semantic meaning are used for remote control of the intelligent home terminal, the slave microprocessor module wirelessly sends the voice command to the service terminal through the slave wireless communication module, after the service terminal receives the voice command, the master microprocessor module generates a control command corresponding to the intelligent home terminal according to the semantic meaning of the voice command, then the master microprocessor module sends the control command to the corresponding intelligent home terminal through a WiFi module or a wireless route connected through a wired network, and the intelligent home terminal executes corresponding action.

Example 1: the household old people send a voice command to 'please close a curtain in a living room' at a wearing terminal, the slave microprocessor identifies and analyzes the collected voice command, extracts keywords 'close', 'living room' and 'curtain', judges that the voice command is a preset voice command and the identified semantics are closing control of the intelligent curtain in the living room, the slave microprocessor module wirelessly sends a closing control command of the intelligent curtain in the living room to a service terminal through the slave wireless communication module, the master microprocessor module sends the closing control command to the intelligent curtain in the living room through a wireless router connected with a WiFi module or a wired network, and the intelligent curtain in the living room executes a closing action.

Example 2: the old people at home send out a voice command 'please detect a blood oxygen value' on the wearing terminal, the collected voice command is identified and analyzed by the microprocessor, the key words 'detection' and 'blood oxygen' are extracted, the voice command is judged to be the preset voice command, the identified semantic meaning is to detect the blood oxygen, the blood oxygen sensor 23 is controlled by the slave microprocessor module to detect, and the blood oxygen value is reported through the loudspeaker 20 after the detection is finished, meanwhile, the blood oxygen value is sent to the service terminal through the slave wireless communication module, the main microprocessor module controls an external display screen to display the blood oxygen value, and judges whether the blood oxygen value exceeds a set safety threshold range or not, if the safety threshold value range is exceeded, the LED lamp strip 3 is controlled to flash and alarm, the main loudspeaker 11 is controlled to sound and alarm, and meanwhile, the GSM module sends alarm information to the mobile phone number of the guardian.

Example 3: in intelligent house control, if smog appears in the house, intelligent smog alarm device discovers that smog concentration exceeds the set standard, sends audible and visual alarm and reminds the user to handle immediately, sends smog alarm information to service terminal through wireless route simultaneously, and main microprocessor module sends smog alarm information to guardian's cell-phone number through the GSM module, still sends smog alarm information to wearing the terminal through main wireless communication module simultaneously, and the voice alarm of "dense smoke warning" is broadcast through following speaker 20 circulation to the follow microprocessor module.

Example 4: the household old people send a voice command 'please play the video for tranquilization and maintenance' at the wearing terminal, the slave microprocessor identifies and analyzes the collected voice command, extracts the keywords 'play', 'tranquilization', 'maintenance' and 'video', judges that the voice command is the preset voice command and the identified semantic is to play the video for tranquilization and maintenance, the slave microprocessor module wirelessly sends the command for tranquilization and maintenance video to the service terminal through the slave wireless communication module, and the master microprocessor module controls the external display screen and the master loudspeaker 5 to play the video for tranquilization and maintenance stored in the memory.

Example 5: when the old man at home is close to the service terminal, the voice acquisition button 36 does not need to be pressed, voice interaction can be directly carried out with the service terminal, and voice interaction with a user is directly completed by the sound pickup 8 and the main loudspeaker 11. When a user sends a voice instruction, the voice of the user is acquired by the sound pickup 8, the main microprocessor identifies and analyzes the acquired voice command, extracts keywords, judges the voice command to be a preset voice command and can identify semantics, and then the main microprocessor module executes related actions according to the semantics.

As mentioned above, although the invention has been shown and described with reference to certain preferred embodiments, it should not be construed as being limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an intelligence is system of raising at home safely which characterized in that: the system comprises a service terminal and a wearing terminal;

the service terminal comprises a disc-shaped base (1), a cylindrical shield (9), an LED lamp strip (3), four main speakers (11), a control circuit board (5) and a sound pick-up (8); the cylindrical shield (9) is vertically and fixedly arranged on the upper side surface of the disc-shaped base (1), and the circumferential cylinder wall and the top cylinder wall of the cylindrical shield (9) are all hollowed out; a mesh fabric layer (10) is coated on the periphery of the cylindrical shield (9); the control circuit board (5) is arranged on the disc-shaped base (1) through the insulating column (4) and is positioned in the cylindrical shield (9); a main power supply module (6) is arranged in the middle of the disc-shaped base (1) and below the control circuit board (5); the four main loudspeakers (11) are fixedly arranged on the inner wall of the cylindrical shield (9) and respectively face to the front side, the rear side, the left side and the right side; the control circuit board (5) is provided with a main microprocessor module, a WiFi module, a memory, a main wireless communication module and an LED drive circuit; the LED lamp strip (3) is arranged on the circumferential side surface of the disc-shaped base (1) in a surrounding mode; a threading pipe (7) is vertically and fixedly arranged in the middle of the control circuit board (5); the sound pick-up (8) is fixedly arranged on the upper end part of the threading pipe (7); the main microprocessor module is respectively and electrically connected with the WiFi module, the memory, the main wireless communication module, the LED driving circuit, the four main loudspeakers (11) and the sound pick-up (8); the LED driving circuit is electrically connected with the LED lamp strip (3), and the main microprocessor module controls the on and off of the LED lamp strip (3) through the LED driving circuit; the sound pick-up (8) and an electric connection cable of the main microprocessor module are arranged in the threading pipe (7) in a penetrating way; the main power supply module (6) respectively supplies power to the main microprocessor module, the WiFi module, the memory, the main wireless communication module, the LED driving circuit, the four main loudspeakers (11) and the sound pick-up (8);

the wearable terminal comprises a disc-shaped shell (18), a rubber bandage (26), an elastic bandage, a slave loudspeaker (20), a sound sensor (21), a heart rate sensor (22), a voice acquisition button (36) and a blood oxygen sensor (23); the rubber bandage (26) and the elastic bandage are fixed on the side edge of the disc-shaped shell (18) and used for binding and fixing the disc-shaped shell (18); an arc concave surface (24) is arranged on the back surface of the disc-shaped shell (18), and the heart rate sensor (22) and the blood oxygen sensor (23) are both arranged on the arc concave surface (24); the slave loudspeaker (20) and the sound sensor (21) are arranged on the front surface of the disc-shaped shell (18); the voice acquisition button (36) is arranged on the circumferential side surface of the disc-shaped shell (18); a slave microprocessor module, a slave power supply module and a slave wireless communication module are arranged in the disc-shaped shell (18); the slave microprocessor module is electrically connected with the slave wireless communication module, the slave loudspeaker (20), the sound sensor (21), the heart rate sensor (22), the voice acquisition button (36) and the blood oxygen sensor (23) respectively; the slave power supply module respectively supplies power to the slave wireless communication module, the slave microprocessor module, the slave loudspeaker (20), the sound sensor (21), the heart rate sensor (22), the voice acquisition button (36) and the blood oxygen sensor (23);

2. The intelligent home health system of claim 1, wherein: a charging circuit electrically connected with the slave power supply module is arranged in the disc-shaped shell (18), and a charging interface (25) electrically connected with the charging circuit is arranged on the side edge of the disc-shaped shell (18).

3. The intelligent home health system of claim 1, wherein: the elastic bandage comprises a fixed connecting belt (28), an elastic rubber belt (30) and an end rubber belt (31); the rubber binding belt (26) is provided with clamping holes (27) at intervals; one end of the fixed connecting belt (28) is fixed on the disc-shaped shell (18), and the other end is provided with a mounting hole (29); one end of the rubber elastic belt (30) is fixed in the mounting hole (29), and the other end is fixedly connected with one end of the end rubber belt (31); a buckling convex column (33) which is used for being inserted into the buckling hole (27) is arranged at the other end of the end rubber belt (31); and the middle part of the buckling convex column (33) is provided with a contraction section (34) with the diameter reduced.

4. The intelligent home health system of claim 3, wherein: two side edges of the end part rubber belt (31) are respectively provided with a limiting barrier strip (32), and the buckling convex column (33) is positioned between the two limiting barrier strips (32); when the buckling convex column (33) is inserted into the buckling hole (27), the rubber binding band (26) is clamped between the two limit stop strips (32).

5. The intelligent home health system of claim 1, wherein: the upper end and the lower end of the threading pipe (7) are fixedly provided with a sound reflection conical cover (14), the conical tops of the two sound reflection conical covers (14) are opposite up and down, and the edge of the conical bottom extends to the inner wall of the cylindrical shield (9); four main loudspeakers (11) are located between two sound reflecting conical enclosures (14).

6. The intelligent home health system of claim 1, wherein: a power switch (12) is fixedly arranged at the lower part of the front side of the cylindrical shield (9), and the power switch (12) is connected in series with a power supply circuit of the main power supply module (6); an anti-slip pad (2) is arranged on the lower side surface of the disc-shaped base (1).

7. The intelligent home health system of claim 1, wherein: an inward concave surface (13) is arranged at the lower part of the rear side of the cylindrical shield (9), and an RJ45 interface (16) and an external power supply interface (19) are fixedly arranged on the concave surface (13); the external power supply interface (19) is electrically connected with the main power supply module (6), and the main power supply module (6) is charged by an external power supply through the external power supply interface (19); an Ethernet interface circuit electrically connected with the main microprocessor module is arranged on the control circuit board (5); the main microprocessor module is electrically connected with an RJ45 interface (16) through an Ethernet interface circuit; the main power supply module (6) supplies power to the Ethernet interface circuit.

8. The intelligent home health system of claim 7, wherein: a USB interface (15) is also fixedly arranged on the concave surface (13); a USB interface circuit electrically connected with the main microprocessor module is arranged on the control circuit board (5); the main microprocessor module is electrically connected with a USB interface (15) through a USB interface circuit; the main power supply module (6) supplies power for the USB interface circuit.

9. The intelligent home health system of claim 7, wherein: a video output interface (17) is also fixedly arranged on the concave surface (13); a video output interface circuit electrically connected with the main microprocessor module is arranged on the control circuit board (5); the main microprocessor module is electrically connected with a video output interface (17) through a video output interface circuit; the main power supply module (6) supplies power for the video output interface circuit.

10. The intelligent home health system of claim 1, wherein: a GSM module electrically connected with the main microprocessor module is arranged on the control circuit board (5); the main power supply module supplies power to the GSM module.