CN112043055A

CN112043055A - Intelligent wearable device and intelligent wearable control system

Info

Publication number: CN112043055A
Application number: CN202010992747.5A
Authority: CN
Inventors: 杜华江
Original assignee: Shenzhen Kct Intelligent Technology Co ltd
Current assignee: Shenzhen Kct Intelligent Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2020-12-08

Abstract

The invention discloses an intelligent wearing device and an intelligent wearing control system, wherein the intelligent wearing device comprises: the shell comprises a bottom shell and an upper cover, and the bottom shell and the upper cover are enclosed to form an accommodating space; at least part of the shell of the bottom shell is transparent; the electric control plate is accommodated in the accommodating space; the heart rate sensor is arranged on the electric control plate and corresponds to the transparent part of the bottom shell; the main controller is arranged on the electric control board and is electrically connected with the heart rate sensor, and the main controller is configured to output an electric signal representing the heart beat frequency after carrying out signal processing on a heart rate signal collected by the heart rate sensor. According to the intelligent watch, the heart rate sensor is integrated on the electric control board, a flexible circuit board or a wire and the like are not required to be electrically connected with the main controller, so that the internal overall space of the shell material of the intelligent watch can be saved, the battery capacity can be increased, or the internal overall space of the intelligent watch can be reduced, and the whole product can be thinned.

Description

Intelligent wearable device and intelligent wearable control system

Technical Field

The invention relates to the technical field of electronic circuits, in particular to intelligent wearable equipment and an intelligent wearable control system.

Background

The wearable device is a portable electronic product that can be worn directly on the person or integrated into the clothing or accessories of the person. Wearable equipment is not only a hardware equipment, can realize powerful function through software support and data interaction, high in the clouds interaction more, and wearable equipment has brought huge transition to people's life, perception.

Present wearable equipment mostly uses intelligent bracelet as the main. Current intelligent bracelet is except having functions such as timing, meter step, temperature detection, still makes intelligent bracelet possess the function of monitoring human rhythm of the heart sometimes through addding rhythm of the heart sensor. At present, heart rate sensor usually sets up on the watchband, adopts flexible circuit board again to be connected to heart rate sensor to circuit main board. The design mode causes that the overall space utilization rate of the shell material is not high, and the volume capacity of the battery is limited.

Disclosure of Invention

The invention mainly aims to provide intelligent wearing equipment and an intelligent wearing control system, and aims to save the whole space inside an intelligent watch shell material and increase the battery capacity.

In order to achieve the above object, the present invention provides an intelligent wearable device, including:

the shell comprises a bottom shell and an upper cover, and the bottom shell and the upper cover are enclosed to form an accommodating space; at least part of the shell of the bottom shell is arranged in a transparent way;

the electric control plate is accommodated in the accommodating space;

the heart rate sensor is arranged on the electric control plate and corresponds to the transparent part of the bottom shell;

the main controller is arranged on the electric control board, the heart rate sensor is electrically connected with the electric control board, and the main controller is configured to output an electric signal representing the heart beat frequency after the heart rate signal collected by the heart rate sensor is subjected to signal processing.

Optionally, the intelligent wearable device further comprises a power supply battery, the power supply battery is accommodated in the accommodating space, and the power supply battery is electrically connected to the heart rate sensor and the main controller respectively.

Optionally, a notch portion is disposed at a position of the electric control board corresponding to the power supply battery, and the power supply battery is accommodated in the notch portion.

Optionally, the notch is a semicircular notch.

Optionally, the smart wearable device further comprises:

and the acceleration sensor is arranged on the electric control board and is electrically connected with the main controller.

Optionally, the smart wearable device further comprises:

and the Bluetooth chip is electrically connected with the main controller.

Optionally, the smart wearable device further comprises:

the Bluetooth chip and the main controller are integrated in the same chip.

Optionally, the smart wearable device further comprises:

and the memory is electrically connected with the main controller.

Optionally, the intelligent power module further includes a display module, and the display module is accommodated in the accommodating space.

The invention further provides an intelligent wearable control system which comprises a mobile terminal and the intelligent wearable equipment, wherein the mobile terminal is in communication connection with the intelligent wearable equipment.

The intelligent wearable device is provided with a shell, the shell and an upper cover are enclosed to form an accommodating space, at least part of the shell of the bottom shell is in a transparent arrangement, an electric control board is accommodated in the accommodating space, a heart rate sensor is arranged on the electric control board and corresponds to the transparent part of the bottom shell, namely the transparent part of the bottom shell is accommodated in the shell of the intelligent wearable device, the human heart rate acquired by the heart rate sensor is output to a main controller, and the main controller outputs an electric signal representing the heart beat frequency after processing the heart rate signal acquired by the heart rate sensor. According to the intelligent watch, the heart rate sensor is integrated on the electric control board, a flexible circuit board or a wire and the like are not required to be electrically connected with the main controller, so that the internal overall space of the shell material of the intelligent watch can be saved, the battery capacity can be increased, or the internal overall space of the intelligent watch can be reduced, and the whole product can be thinned.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of an intelligent wearable device according to the present invention;

fig. 2 is a schematic structural diagram of another embodiment of the intelligent wearable device of the invention;

fig. 3 is a schematic structural diagram of another embodiment of the intelligent wearable device of the invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Heart rate sensor	100	Outer casing
20	Main controller	200	Electric control board
				30	Power supply battery	210	Notch part
40	Acceleration sensor	J1	Display screen interface
				50	Memory device	J2	Touch screen interface
60	Touch chip	J3	Power supply interface

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

The invention provides intelligent wearable equipment.

Referring to fig. 1 to 3, in an embodiment of the present invention, the smart wearable device includes:

the housing 100 includes a bottom case and an upper cover, and the bottom case and the upper cover enclose to form an accommodating space; at least part of the shell of the bottom shell is arranged in a transparent way;

the electric control board 200 is accommodated in the accommodating space;

the heart rate sensor 10 is arranged on the electric control board 200 and corresponds to the transparent part of the bottom shell;

the main controller 20 is disposed on the electronic control board 200, electrically connected to the heart rate sensor 10, and configured to output an electrical signal representing the heart beat frequency after performing signal processing on the heart rate signal acquired by the heart rate sensor 10.

In this embodiment, the electronic control board 200 may be implemented by any one of a printed electronic control board 200 (PCB), an aluminum electronic control board 200, an aluminum alloy electronic control board 200, a copper electronic control board 200, or a copper alloy electronic control board 200. The electronic control board 200 is a mounting carrier for the heart rate sensor 10 and the main controller 20, and the shape of the electronic control board 200 may be determined according to the specific positions, number and size of the heart rate sensor 10 and the main controller 20, and may be circular, but is not limited to circular. The electric control board 200 is provided with a circuit wiring layer, and the circuit wiring layer forms corresponding circuits and corresponding mounting positions, i.e. pads, for mounting the electronic components in the heart rate sensor 10 and the main controller 20 on the electric control board 200 according to the circuit design of the integrated chip.

The electric control board 200 can be a single-sided wiring board, that is, the heart rate sensor 10 and the main controller 20 are disposed on the same side of the electric control board 200, and the heart rate sensor 10 and the main controller 20 can be connected through a circuit wiring layer or a metal binding wire. Or a double panel implementation, wherein the heart rate sensor 10 is provided on one side and the main controller 20 is provided on the other side. The present embodiment can be implemented by selectively using a double-sided board, and the heart rate sensor 10, the main controller 20 and the heart rate sensor 10 are electrically connected through conductive holes disposed on the double-sided board. In particular, the conductive via may be a metalized via that is electrically insulated from the circuit wiring level by an insulating dielectric material surrounding each metalized via and between the insulating dielectric material and the circuit wiring level, respectively.

The heart rate sensor 10 and the main controller 20 may be patch type electronic elements or plug-in type electronic elements, pads are disposed on the electronic control board 200, and the heart rate sensor 10 and the main controller 20 may be adhered to the pads formed by the electronic control board 200 through solder, conductive adhesive, or the like.

The heart rate sensor 10 includes:

a light wave emitting module configured to emit light waves required for testing a heart rate;

a light wave receiving module configured to receive the reflected light waves.

Wherein the lightwave emission module comprises:

a green light emitting diode LED configured to emit a green light wave required to test heart rate; a red light emitting diode LED configured to emit red and infrared light waves required for testing blood oxygen and heart rate; the light wave receiving module comprises: a green light receiving diode PD and a red light receiving diode PD configured to receive the reflected green light wave, red light wave and infrared light wave.

The green light receiving diode PD is caused to receive the green light wave reflected from the skin or blood, the red light receiving diode PD is caused to receive the red light wave and the infrared light wave reflected from the skin or blood, or the green light receiving diode PD and the red light receiving diode PD are caused to simultaneously receive the red light wave, the infrared light wave and the green light wave reflected from the skin or blood.

An analog front end module (AFE) may also be provided within the heart rate sensor 10 and receive light waves reflected back from the skin or blood to test blood oxygen saturation data, heart rate data, and the like. The analog front end module can amplify the heart rate detection signal output by the heart rate sensing chip, perform analog-to-digital conversion and other processing, and output the heart rate detection signal to the main controller 20 to output the heart rate detection signal to an external circuit, so that the heart rate detection signal is converted into an electric signal representing heart beat frequency. The signal of telecommunication of heartbeat frequency can show through intelligent wearing equipment's display module assembly, perhaps carries out communication connection through the wireless communication circuit who sets up in intelligent wearing equipment and external terminal, for example intelligent wearing equipment, medical equipment etc. to make the user learn current human heartbeat frequency.

Referring to fig. 1 to 3, in some embodiments, the bottom of the housing may be partially transparent, for example, implemented using a light transmissive sheet 110, the light transmissive sheet 110 being disposed to cover the green light emitting diode LED, the red light emitting diode LED, the green light receiving diode PD, and the red light receiving diode PD. Specifically, the light-transmitting sheet 110 is made of a light-transmitting material, and specifically, the light-transmitting sheet 110 may be made of glass, plastic, or the like, and one skilled in the art may select a light-transmitting sheet 110 made of a suitable material as needed. The light-transmitting sheet 110 and the wearing surface are arranged on one side, wherein the wearing surface refers to the surface of the bottom shell, which is opposite to the wrist of a person after the intelligent wearing equipment belt is worn on the wrist of the person. So set up, can make heart rate sensor 10 press close to skin department at intelligent wearing equipment back.

Main controller 20 can adopt microprocessors such as singlechip, DSP, FPGA, PLC to realize, main controller 20 is intelligent wearing equipment's control center, utilize each part of whole intelligent wearing equipment of various interfaces and line connection, through operation or execution software program and/or module of storage in memory 50, and call the data of storage in memory 50, carry out intelligent wearing equipment's various functions and processing data, thereby carry out whole control to intelligent wearing equipment. The main controller 20 may include one or more processing units; preferably, the main controller 20 may integrate an application processor, which mainly handles an operating system, a user interface, application programs, etc., and a modem processor, which mainly handles wireless communication. It will be appreciated that the modem processor described above may not be integrated into the main controller 20. Can also be provided with wireless communication module in the intelligence wearing equipment, for example bluetooth module, WIFF module and infrared receiving and dispatching communication module etc. main control unit 20 can realize through above-mentioned wireless module that leads to with external equipment, for example bluetooth headset, cell-phone etc. mobile terminal's communication connection to can realize audio signal's output, receive and dispatch information, function such as phone call. In some embodiments, the bluetooth chip is integrated within the same chip as the master controller 20. The embodiment is preferably implemented by using a master bluetooth integrated chip having a master control function, in which a comparator, a memory 50, a data processor, and a software program and/or module stored in the memory 50 and operable on the data processor are integrated. And information transmission interaction is carried out between the Bluetooth main control chip and other chips so as to achieve respective service function application. For example, control heart rate sensor 10 test user's rhythm of the heart, heart rate sensor 10 transmits the heart rate value for master control bluetooth integrated chip, and master control bluetooth integrated chip stores the heart rate value in memory chip, and master control bluetooth integrated chip shows the heart rate value again through the display screen and looks over for the user, also can transmit the heart rate value for external terminal through the bluetooth technology of master control bluetooth integrated chip, for example, the cell-phone, the user also can look over the heart rate value on APP.

The intelligent wearable device is provided with a shell 100, the shell 100 and an upper cover are enclosed to form an accommodating space, at least part of the shell of the bottom shell is arranged in a transparent mode, an electric control board 200 is accommodated in the accommodating space, the heart rate sensor 10 is arranged on the electric control board 200 and is accommodated in the shell 100 of the intelligent wearable device corresponding to the transparent part of the bottom shell, the human heart rate acquired by the heart rate sensor 10 is output to a main controller 20, and after the main controller 20 processes heart rate signals acquired by the heart rate sensor 10, electric signals representing the heart beat frequency are output. According to the intelligent watch, the heart rate sensor 10 is integrated on the electric control board 200, and the electric connection with the main controller 20 is not needed to be realized by adopting a flexible circuit board or a wire and the like, so that the internal overall space of the shell material of the intelligent watch can be saved, the battery capacity can be increased, or the internal overall space of the intelligent watch can be reduced, and the overall product can be thinned.

Referring to fig. 1 to 3, in an embodiment, the intelligent wearable device further includes a power supply battery 30 accommodated in the accommodating space, and the power supply battery 30 is electrically connected to the heart rate sensor 10 and the main controller 20, respectively.

In this embodiment, the power supply battery 30 includes a storage battery for storing electric energy, and a power management integrated circuit, such as a power management IC, for controlling power output of the storage battery may be further disposed in the intelligent wearable device. The storage battery can be realized by adopting a rechargeable battery such as a lithium ion storage battery or a nickel-hydrogen battery. The power management integrated circuit is based on the control of the main controller 20 to control the electric energy output of the storage battery and provide for other circuit modules of the intelligent wearable device.

Referring to fig. 1 to 3, in an embodiment, a notch 210 is disposed at a position of the electronic control board 200 corresponding to the power supply battery 30, and the power supply battery 30 is received in the notch 210.

In this implementation, with rechargeable battery as for breach portion 210, can further reduce automatically controlled board 200's volume, can also reduce intelligent wearing equipment's thickness simultaneously, wherein, the size, the shape of breach portion 210 and the position that sets up on automatically controlled board 200 all can set up according to rechargeable battery's size, and in this embodiment, this breach can be selected to semi-circular breach.

Referring to fig. 1 to 3, in an embodiment, the smart wearable device further includes:

and an acceleration sensor 40 disposed on the electronic control board 200 and electrically connected to the main controller 20.

The acceleration sensor 40 is disposed in the housing and electrically connected to the main controller 20, and the acceleration sensor 40 is configured to detect a motion of a user and output a motion detection signal to the main controller 20 when detecting a motion of the user.

In this embodiment, the acceleration sensor 40 may selectively adopt a three-axis acceleration sensor, and the acceleration sensor 40 may collect three-axis acceleration data of the user, so as to determine whether the sporter moves according to a matching result of the collected test data and preset template data, and record the motion data of the user when detecting the motion of the user, for example, may record a swimming posture, a swimming distance, a water-stroke number, a swimming speed, and the like when swimming.

The smart wearable device may also include sensors, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor comprises an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel according to the brightness of ambient light, and the proximity sensor can turn off the display panel and/or backlight when the intelligent wearable device moves to the ear. As one of the motion sensors, the accelerometer sensor may detect the magnitude of acceleration in each direction (generally, three axes), may detect the magnitude and direction of gravity when stationary, may be used for identifying the application of the intelligent wearable device posture (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and may also be used for identifying the posture of the user, for example, using a gravitational acceleration chip, in cooperation with a software algorithm, may implement functions such as user step number recording sleep monitoring. Vibration recognition related functions (such as pedometer, tap), etc.; still can dispose other sensors such as pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared ray sensor as for intelligent wearing equipment, no longer repeated here.

and a memory 50 electrically connected to the main controller 20.

The memory 50 may provide a space for storing data to the smart wearable device, so that the data is written into the memory 50 under the action of the main controller 20. The memory 50 pad is used to fix the flash memory and connect the flash memory with the control data read/write chip. The storage medium may be one or a combination of Flash Memory 50(Flash Memory), EEPROM, FRAM, DRAM, SRAM, SDRAM, or MRAM. The storage 50 may be an internal storage unit of the smart wearable device, such as a hard disk or a memory of the smart wearable device. The memory 50 is used for storing the computer program and other programs and data required by the smart wearable device. The memory 50 may also be used to temporarily store data that has been output or is to be output.

Referring to fig. 1 to 3, in an embodiment, the intelligent wearable device further includes a display module, and the display module is accommodated in the accommodating space.

The display module is used for displaying information input by a user or information provided for the user. The Display module may include a Display panel, and the Display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The intelligent wearable device further comprises a user input unit, wherein the user input unit can be used for receiving input numeric or character information and generating key signal input related to user setting and function control of the mobile terminal. In particular, the user input unit may include a touch panel and other input devices. The touch panel, also called a touch screen, may collect touch operations of a user (for example, operations of the user on or near the touch panel using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a preset program. The touch panel may include a touch chip 60 integrated with two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor, and can receive and execute commands sent by the processor. In addition, the touch panel may be implemented in various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit may include other input devices in addition to the touch panel. In particular, the other input devices may include, but are not limited to, one or more of a physical keyboard, a function key (such as a volume control key, a switch key, etc.), a trackball, a mouse, a joystick, and the like, which are not limited herein.

Referring to fig. 1 to 3, in an embodiment, the interface unit serves as an interface through which at least one external device is connected to the smart wearable device. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the smart-wearable apparatus or may be used to transmit data between the smart-wearable apparatus and the external device.

The interface unit further includes internal interfaces such as a display interface J1 for connecting a display to the main controller 20, a touch screen interface J2 for connecting a touch screen to the main controller 20, and a power interface J3 for connecting the electronic control board 100 to a rechargeable battery.

Referring to fig. 1 to 3, in an embodiment, the smart wearable device is a smart watch.

The intelligent watch is an ultra-miniature wearable information technology intelligent electronic device, integrates functions of mobile phone message reminding, daily activity recording, motion monitoring, heart rate monitoring and the like, is light and fashionable in design, scientific in motion recording and accurate in health monitoring, and is suitable for daily leisure wear and light motion.

In order to realize the above functions, the smart watch integrates a plurality of sensor devices, the heart rate monitoring sensor is one of the core sensor parts of the smart watch, the method for monitoring the human pulse and heart rate is a photoplethysmography (PPG), namely, LED light on the sensor is emitted to the skin, the light reflected back through the skin tissue is received by the photosensitive sensor, and is converted into an electric signal by a subsequent circuit module such as a main controller 20, and then the electric signal is converted into a digital signal through an AD (analog-to-digital) converter, so that the process is simplified: optical, electric and digital signals. The absorption content of blood in the blood vessel to light is in accordance with the beating of the heart, so that the pulse and the heart rate are tested.

The invention further provides an intelligent wearable control system which comprises a mobile terminal and the intelligent wearable equipment, wherein the mobile terminal is in communication connection with the intelligent wearable equipment. The detailed structure of the intelligent wearable device can refer to the above embodiments, and is not described herein again; it can be understood that, because the intelligent wearable device is used in the intelligent wearable control system of the present invention, the embodiment of the intelligent wearable control system of the present invention includes all technical solutions of all embodiments of the intelligent wearable device, and the achieved technical effects are also completely the same, and are not described herein again.

In the present embodiment, the mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palm top computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, and the like.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an intelligence wearing equipment which characterized in that, intelligence wearing equipment includes:

the electric control plate is accommodated in the accommodating space;

2. The intelligent wearable device of claim 1, further comprising a power supply battery contained in the accommodating space, wherein the power supply battery is electrically connected to the heart rate sensor and the main controller, respectively.

3. The intelligent wearable device according to claim 1, wherein a notch portion is provided at a position of the electric control board corresponding to the power supply battery, and the power supply battery is accommodated in the notch portion.

4. The intelligent wearable device of claim 3, wherein the notch is a semi-circular notch.

5. The smart wearable device of claim 1, further comprising:

6. The smart wearable device of claim 1, further comprising:

and the Bluetooth chip is electrically connected with the main controller.

7. The smart wearable device of claim 6, further comprising:

the Bluetooth chip and the main controller are integrated in the same chip.

8. The smart wearable device of claim 1, further comprising:

and the memory is electrically connected with the main controller.

9. The intelligent wearable device according to any one of claims 1 to 8, wherein the intelligent power module further comprises a display module, and the display module is accommodated in the accommodating space.

10. An intelligent wearable control system, comprising a mobile terminal and the intelligent wearable device as claimed in any one of claims 1 to 9, wherein the mobile terminal is in communication connection with the intelligent wearable device.