CN108671392A - A kind of circuit control system for epidermal skin power supply - Google Patents

Abstract

The invention discloses a kind of circuit control systems for epidermal skin power supply, including SOC chip, SOC chip include for executing the processor of operation, the storage unit for storing drug administration information, the internal storage location for executing data exchange and caching, the communication unit for realizing wireless telecommunications and functional unit and power supply unit；Power module is connected with power supply unit；Operation module is connected with processor；Circuit control module includes constant-current control unit, positive electrode and negative electrode, and constant-current control unit is connected with processor, and positive electrode and negative electrode are connected with constant-current control unit.The present invention can realize wireless communication function, have internet autgmentability, can store drug administration information, be synchronized to remote equipment and internet.The present invention has setting drug administration information, reservation, preengages and then remind, preengage the function that then automatic power, wearing abnormity prompt and power supply are automatically stopped, information preservation of powering, information network of powering synchronize.

Description

A circuit control system for powering the epidermis

technical field

The invention relates to the technical field of wearable electronic devices, in particular to a circuit control system for skin power supply.

Background technique

Powering the skin can relieve sore muscles, relieve pain, and could power transdermal drug delivery. The disadvantages of existing similar products are that the current setting is relatively simple, the degree of intelligence is low, and the degree of informatization is low.

Contents of the invention

In view of this, the object of the present invention is to provide a circuit control system for supplying power to the epidermis.

In order to achieve the above object, the technical scheme that the present invention takes is:

A circuit control system for supplying power to the epidermis, characterized in that it includes:

SOC chip (System on Chip, system-on-chip), the SOC chip includes a processor for performing calculations, a storage unit for storing drug delivery information, a memory unit for performing data exchange and buffering, and a memory unit for implementing wireless Communication unit for communication as well as functional unit and power supply unit;

a power module, the power module is connected to the power unit;

an operating module, the operating module is connected to the processor;

A circuit control module, the circuit control module includes a constant current control unit, a positive electrode and a negative electrode, the constant current control unit is connected to the processor, the positive electrode and the negative electrode are connected to the constant current connected to the control unit.

The above circuit control system for supplying power to the epidermis further includes: a wireless signal receiving module connected to the communication unit.

In the above-mentioned circuit control system for supplying power to the epidermis, the wireless signal receiving module is an antenna.

In the above circuit control system for supplying power to the epidermis, the communication unit is a Bluetooth unit, a WI-FI unit or a GPRS unit.

In the above circuit control system for supplying power to the epidermis, the bluetooth unit includes a bluetooth radio frequency unit and a bluetooth protocol stack processing unit.

In the circuit control system for supplying power to the epidermis, the SOC chip further includes a production interface for production debugging.

In the circuit control system for supplying power to the epidermis, the power supply module includes a power conversion unit, a micro battery and a battery charging management unit, the power conversion unit is connected to the power supply unit, and the micro battery is connected to the power supply unit. The power conversion unit is connected, and the power charging management unit is connected with the micro battery.

In the above circuit control system for supplying power to the epidermis, the operation module includes keys for inputting instructions, vibration motors for providing force feedback, and display screens for outputting images.

A working method for a circuit control system for supplying power to the epidermis, which includes the circuit control system for supplying power to the epidermis described in any one of the above, and the working method includes:

Step S1: The user inputs drug administration information through the operation module, and the drug administration information includes the start time of drug administration, the duration of drug administration, the amount of electricity administered, and the type of drug;

Step S2: The processor counts the time by a clock, and when the administration start time is reached, the processor instructs the operation module to provide the user with administration feedback and administration reminder; wherein, the administration feedback includes vibration Feedback, audio feedback, text feedback, the administration prompts include drug type, dosage, countdown to start administration and precautions;

Step S3: The user places the medicine in the buckle or container at the positive electrode and the negative electrode according to the administration feedback and/or the administration prompt;

Step S4: After the user confirms that the operation is correct, start the drug administration command, and the processor starts to automatically administer the drug after judging by the information processing of the drug administration;

Step S5: The processor converts the numerical value of the drug administration information into an analog driving quantity through a digital-to-analog converter, and amplifies the analog driving quantity of a small signal through a rail-to-rail linear operational amplifier to directly drive the The drug enters the body tissue to generate a high-precision constant drug delivery current;

Step S6: The processor counts the time through the clock, and stops the automatic drug administration after the duration of the drug administration is over.

The above-mentioned working method of the circuit control system for supplying power to the epidermis, wherein the working method further includes:

Step S7: The processor monitors the voltage of the positive electrode and the voltage of the negative electrode, and judges whether the voltage difference is less than a set value; If the user wears it abnormally, stop the automatic drug administration and execute step S8;

Step S8: The processor instructs the operation module to provide wearing feedback and wearing prompts to the user; wherein, the wearing feedback includes vibration feedback, sound feedback, text feedback, and the wearing prompts include abnormal wearing, poor contact, medicine Exceptions and improvements.

The present invention has adopted above-mentioned technology, makes it have positive effect compared with prior art and is:

(1) The present invention can use the communication unit to realize the wireless communication function, has Internet expansibility, and can store and synchronize drug administration information to remote devices and the Internet.

(2) The present invention has good human-computer interaction, and has the functions of setting drug administration information, making an appointment, reminding when the appointment is due, automatically supplying power when the appointment is due, reminding of abnormal wearing, and automatically stopping power supply, saving power supply information, and synchronizing power supply information network .

(3) The present invention can realize high-precision constant current or pulse control, constant current and pulse size are adjustable, and the linearity is high.

(4) The present invention can realize fast charging and remind the user when the power is insufficient.

(5) The present invention can realize remote control through the communication unit.

Description of drawings

Fig. 1 is a schematic diagram of the circuit control system for epidermal skin power supply of the present invention.

In the drawings: 1. SOC chip; 11. processor; 12. storage unit; 13. memory unit; 14. communication unit; 141. bluetooth radio frequency unit; 142. bluetooth protocol stack processing unit; 15. functional unit; 16. Power supply unit; 17. Production interface; 2. Power supply module; 21. Power conversion unit; 22. Micro battery; 23. Battery charging management unit; 3. Operation module; 41. Constant current control unit; 42. Positive electrode; 43. Negative electrode; 5. Wireless signal receiving module.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

Fig. 1 is a schematic diagram of the circuit control system for epidermal skin power supply of the present invention, please refer to Fig. 1, which shows a preferred embodiment of the circuit control system for epidermal skin power supply, including: SOC chip 1 The SOC chip 1 includes a processor 11 for performing calculations, a storage unit 12 for storing drug administration information, a memory unit 13 for performing data exchange and buffering, a communication unit 14 for realizing wireless communication, and a functional unit 15 and power supply unit 16.

In addition, as a preferred embodiment, the circuit control system for supplying power to the epidermis includes: a power supply module 2 , and the power supply module 2 is connected to a power supply unit 16 .

In addition, as a preferred embodiment, the circuit control system for supplying power to the epidermis includes: an operation module 3 connected to a processor 11 .

Further, as a preferred embodiment, the circuit control system for supplying power to the epidermis includes: a circuit control module, the circuit control module includes a constant current control unit 41, a positive electrode 42 and a negative electrode 43, the constant current control unit 41 and The processor 11 is connected, and the positive electrode 42 and the negative electrode 43 are both connected to the constant current control unit 41 .

Furthermore, as a preferred embodiment, the circuit control system for supplying power to the epidermis includes: a wireless signal receiving module 5 connected to the communication unit 14 .

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the implementation and protection scope of the present invention.

The present invention also has following embodiment on above-mentioned basis:

In a further embodiment of the present invention, please continue to refer to FIG. 1 , the wireless signal receiving module 5 is an antenna.

In a further embodiment of the present invention, the communication unit 14 is a Bluetooth unit, a WI-FI unit or a GPRS unit, so that the circuit control system has a wireless communication function and has Internet scalability.

In a further embodiment of the present invention, the Bluetooth unit includes a Bluetooth radio frequency unit 141 and a Bluetooth protocol stack processing unit 142 .

In a further embodiment of the present invention, the SOC chip 1 further includes a production interface 17 for production debugging.

In a further embodiment of the present invention, the power module 2 includes a power conversion unit 21, a micro battery 22 and a battery charging management unit 23, the power conversion unit 21 is connected to the power unit 16, the micro battery 22 is connected to the power conversion unit 21, and the power supply The charging management unit 23 is connected to the microbattery 22 . Preferably, the micro battery 22 is a silver oxide battery, a lithium battery or a paper battery. And the micro-battery 22 is charged through the power charging management unit 23. In a preferred embodiment, the power charging management unit 23 is a USB charging port.

In a further embodiment of the present invention, the operation module 3 includes buttons for inputting instructions, a vibration motor for providing force feedback, and a display screen for outputting images, so as to achieve good man-machine operation and interaction, and at the same time it is equipped with Medicine information, appointment, appointment reminder, automatic power supply when appointment, abnormal wearing reminder, automatic power supply stop, power supply information storage, and power supply information network synchronization functions.

The working method of the present invention is illustrated below:

The power module 2 supplies power to the SOC chip 1 and the circuit control module through the power supply unit 16. The processor 11 judges the electric quantity of the microbattery 22 by monitoring the current value and the material of the microbattery 22. The splash screen and/or force feedback from the vibration motor prompts the user.

The user sets the dosing information through the operation module 3. The dosing information includes the dosing start time, the dosing duration and the dosing power. The dosing information is stored in the storage unit 12, and the processor 11 counts by a clock. When the time is up, the processor instructs 11 to instruct the operation module 3 to give feedback to the user, and the user places the medicine according to the feedback, and starts to automatically administer the drug.

The processor 11 generates a high-precision constant drug delivery current through a digital-to-analog converter and a rail-to-rail linear operational amplifier according to the drug delivery power, and stops automatic drug delivery after the drug delivery duration is over.

During the automatic drug delivery process, the processor 11 judges whether the user wears it normally by detecting the voltage on the positive electrode 42 and the negative electrode 43, and stops the automatic drug delivery when the wearing is not normal.

The SOC chip 1 communicates with the remote device of the user through the communication unit 14, realizes the remote control of the circuit control system by the remote device, and simultaneously synchronizes the drug delivery information in the storage unit 12 to the remote device, and further transfers the drug delivery information to the remote device through the remote device. Sync to the Internet. Specifically, the remote device may be a mobile phone or a computer.

Specifically, the working method of the present invention can be:

Step S1: The user inputs drug administration information through the operation module 3, and the drug administration information includes the start time of drug administration, the duration of drug administration, the amount of electricity administered, and the type of drug;

Step S2: The processor 11 counts the time by the clock, and when the start time of administration is reached, the processor instructs the operation module 3 to give the user feedback and reminder for administration; wherein, the feedback of administration includes vibration feedback, sound feedback, text Feedback, administration prompts include drug type, dosage, countdown to start administration and precautions;

Step S3: The user places the medicine in the buckle or container at the positive electrode 42 and the negative electrode 43 according to the administration feedback and/or the administration prompt;

Step S4: After the user confirms that the operation is correct, start the drug administration command, and the processor 11 starts to automatically administer the drug after judging by the information processing of the drug administration;

Step S5: The processor 11 converts the numerical value of the drug administration information into an analog driving amount through a digital-to-analog converter, and amplifies the analog driving amount of the small signal through a rail-to-rail linear operational amplifier to directly drive the drug into the body tissue, generating high Accurate and constant drug delivery current;

Step S6: The processor 11 counts the time by the clock, and stops the automatic drug administration after the duration of the drug administration is over;

Step S7: The processor 11 monitors the voltage of the positive electrode 42 and the voltage of the negative electrode 43, and judges whether the voltage difference is smaller than the set value; Normal, stop automatic drug administration and execute step S8;

Step S8: The processor 11 instructs the operation module 3 to provide wearing feedback and wearing prompts to the user; wherein, the wearing feedback includes vibration feedback, sound feedback, and text feedback, and the wearing prompts include abnormal wearing, poor contact, abnormal medicine, and improvement items.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the implementation and protection scope of the present invention. For those skilled in the art, they should be able to realize that all equivalents made by using the description and illustrations of the present invention The solutions obtained by replacement and obvious changes shall all be included in the protection scope of the present invention.

Claims (10)

1. a kind of circuit control system for epidermal skin power supply, which is characterized in that including：

SOC chip, the SOC chip include for executing the processor of operation, the storage unit for storing drug administration information, use In internal storage location, the communication unit for realizing wireless telecommunications and the functional unit and power supply list that execute data exchange and caching Member；

Power module, the power module are connected with the power supply unit；

Operation module, the operation module are connected with the processor；

Circuit control module, the circuit control module include constant-current control unit, positive electrode and negative electrode, the current constant control Unit is connected with the processor, and the positive electrode and the negative electrode are connected with the constant-current control unit.

2. the circuit control system according to claim 1 for epidermal skin power supply, which is characterized in that further include：Nothing Line signal receiving module, the reception of wireless signals module are connected with the communication unit.

3. the circuit control system according to claim 2 for epidermal skin power supply, which is characterized in that the wireless communication Number receiving module is antenna.

4. the circuit control system according to claim 1 for epidermal skin power supply, which is characterized in that the communication is single Member is bluetooth unit, WI-FI units or GPRS units.

5. the circuit control system according to claim 4 for epidermal skin power supply, which is characterized in that the bluetooth list Member includes Bluetooth RF unit and bluetooth protocol repertory processing unit.

6. the circuit control system according to claim 1 for epidermal skin power supply, which is characterized in that the SOC cores Piece further includes the production interface for scheduling and planning.

7. the circuit control system according to claim 1 for epidermal skin power supply, which is characterized in that the power supply mould Block includes power conversion unit, minicell and battery charging management unit, the power conversion unit and the power supply unit It is connected, the minicell is connected with the power conversion unit, the power source charges administrative unit and the micro electric Pond is connected.

8. the circuit control system according to claim 1 for epidermal skin power supply, which is characterized in that the operation mould Block includes the button for inputting instruction, the vibrating motor for providing force feedback and the display screen for exporting image.

9. it is a kind of for epidermal skin power supply circuit control system working method, which is characterized in that including claim 1 to The circuit control system for epidermal skin power supply described in any one of 8, the working method include：

Step S1：User inputs drug administration information by the operation module, and the drug administration information includes administration time started, administration Duration, administration electricity and medicament categories；

Step S2：The processor is by clock timing, when reaching the administration time started, described in the processor instruction Operation module is administered feedback to user and administration prompts；Wherein, administration feedback include vibrational feedback, sound feedback, Word is fed back, and the administration prompt includes medicine types, dosage, starts that countdown and points for attention are administered；

Step S3：User is fed back according to the administration and/or administration prompt, and drug is positioned over the positive electrode and described In buckle or container at negative electrode；

Step S4：After user's confirmation operation is correct, start administration order, the processor is handled by the drug administration information to be judged After start automatic chemical feeding；

Step S5：The processor by digital analog converter by the numerical value conversion of the drug administration information at analog-driven amount, and lead to The drug can be directly driven and enter by crossing track to track linear operational amplifier and being amplified to the analog-driven amount of small signal Body tissue generates the constant administration electric current of high-precision；

Step S6：The processor is by clock timing, after the administration duration, stops automatic chemical feeding.

10. the working method of the circuit control system according to claim 9 for epidermal skin power supply, feature exist In the working method further includes：

Step S7：The processor monitors the voltage of the voltage and the negative electrode of the positive electrode, and whether judges voltage difference Less than setting value；If so, it is normal to judge that user wears, automatic chemical feeding is kept；If it is not, it is abnormal then to judge that user wears, stop Only automatic chemical feeding and execute step S8；

Step S8：Operation module described in the processor instruction wear feedback and wear prompting to user；Wherein, the pendant It includes vibrational feedback, sound feedback, word feedback to wear feedback, and the wearing prompt includes wearing abnormal, poor contact, drug Abnormal and improvement item.