Detachable assembly type multi-area intelligent independent temperature control heating clothes and control method

Abstract

The invention discloses a detachable assembly type multi-area intelligent independent temperature control heating garment and a control method, the detachable assembly type multi-area intelligent independent temperature control heating garment comprises a heating garment body, a plurality of mounting positions are arranged on the heating garment body, and female buckles are arranged on the mounting positions; a heating assembly; each heating assembly works independently, supports independent temperature control and comprises a sub-buckle. A controller assembly; the controller is detachably fixed to any position of the heating garment body and controls operation of the whole temperature control heating garment, and a user can freely adjust the heating area and the position of the controller according to own requirements; an intelligent temperature control power supply assembly; the temperature sensor is used for providing electric energy and sensing the heating temperature of each heating assembly, and independent and accurate temperature control over each heating assembly is achieved through a control algorithm. The invention belongs to the technical field of intelligent wearable equipment, and particularly provides a detachable assembly type multi-area intelligent independent temperature control heating garment which is used for solving the problems that in the prior art, the position of a heating piece of a heating garment is fixed, independent temperature control cannot be achieved, and the function of a controller is single.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent wearable devices, and specifically refers to a detachable component type multi-region intelligent independent temperature control heating clothing and a control method therefor. Background Art

[0002] In the design of heating clothing, a lithium-ion battery is usually used as an energy source, and heating elements such as carbon fiber and composite fiber are used as heating wires. By controlling the conduction and disconnection of the heating wire through a circuit, the heating power can be adjusted. Specifically, by controlling the on and off of the switching device in the circuit, the energization time of the heating wire can be changed, thereby realizing the adjustment of the heating power. At the same time, a negative temperature coefficient (NTC) thermistor is usually used to sense the temperature of the heating element and feed the temperature signal back to the control circuit to realize the closed-loop control of the temperature. However, the existing technology has the following deficiencies:

[0003] 1. The position of the heating element of the existing heating clothing is fixed. Once the design and production are completed, the user cannot adjust the heating area and power according to their own needs, resulting in a lack of pertinence and flexibility in the heating effect.

[0004] 2. The existing heating clothing usually adopts a unified temperature control method and cannot achieve independent temperature control of multiple heating elements, resulting in uneven heating effect and poor comfort.

[0005] 3. The controller of the existing heating clothing has a single function. After the user purchases the clothes, the controller function is fixed, lacking personalized customization options. For example, remote control operation and mobile phone APP control cannot be realized, which limits the user's operation and use and cannot meet diverse needs. Summary of the Invention

[0006] The purpose of the present invention is to provide a detachable component type multi-region intelligent independent temperature control heating clothing and a control method therefor, which are used to solve the deficiencies in the existing technology that the position of the heating element of the heating clothing is fixed, independent temperature control cannot be achieved, and the controller has a single function.

[0007] To solve the above problems, the technical solutions adopted by the present invention are as follows: The detachable component type multi-region intelligent independent temperature control heating clothing proposed by the present invention includes:

[0008] A heating clothing body; including a plurality of mounting positions such as a collar, sleeves, a body, and a cap body, and female buttons are provided on the mounting positions to support quick disassembly and installation;

[0009] A heating component; several groups are provided and each group of the heating components works independently and supports independent temperature control, and each heating component includes a male button, and the male button is detachably connected to the female button to realize the detachable of the heating component;

[0010] Controller component; It adopts a modular design and can be detached and fixed at any position on the heating clothing body. It is equipped with a touch screen or physical buttons (or both coexist) and is used to control the operation of the entire temperature-controlled heating clothing, including receiving user instructions, adjusting the heating power, displaying the working status, etc.; The user can freely adjust the heating area and the position of the controller according to their own needs.

[0011] Intelligent temperature control power supply component; It is used to provide electrical energy and obtain the heating temperature of each heating component through a temperature sensor or communication signal, and uses a control algorithm to achieve independent and precise temperature control of each heating component.

[0012] Preferably, the heating component is composed of a heating sheet substrate, a heating sheet, and a connecting piece for connecting the heating sheet to the heating sheet substrate. The connecting piece is used to ensure the reliability of the connection between the two, ensuring electrical conductivity and mechanical strength. The sub-button is welded to the connecting piece through a wire, and the connecting piece rivets the heating sheet and the wire together to form a reliable electrical connection.

[0013] Preferably, the heating sheet is composed of a first heating sheet and a second heating sheet. The first heating sheet is fixedly arranged at the neck position of the collar and is internally provided with an NTC thermistor. The second heating sheet includes multiple pieces and is connected in parallel. It can be increased or decreased according to needs and is fixed on the installation position through sub-buttons.

[0014] Preferably, the heating sheet substrate is made of flexible fabric or other suitable materials and is used to carry the heating wire and the connecting device. The heating wire is made of carbon fiber, composite fiber, or other suitable heating materials and is used to generate heat.

[0015] Preferably, the heating sheet can adopt a heating wire.

[0016] Preferably, the mother button is connected to the sub-button of the heating component by magnetic attraction, pressing, or other physical fixing methods.

[0017] Preferably, the intelligent temperature control power supply component includes a lithium battery pack, a power control unit, and a power management MCU. The lithium battery pack provides electrical energy for the entire system and is connected to the components of the heating clothing through an interface. The power control unit is used to adjust the power output to the heating sheet, specifically realized through technologies such as PWM (pulse width modulation). The power management MCU is used to monitor the status of the lithium battery pack and control the output of the power control unit, and communicate with the controller component to control the heating power according to the preset control algorithm, thereby adjusting the heating power of the heating sheet and realizing the temperature adjustment function. The intelligent temperature control power supply component is connected to the controller component through the power positive electrode, power negative electrode, and signal line, and is connected to the heating component through the power positive electrode and power negative electrode. The controller component communicates with the power management MCU of the intelligent temperature control power supply component to obtain the status of the lithium battery pack, temperature information, etc., and send control instructions.

[0018] Preferably, the controller assembly includes a controller MCU, a key unit, and a light display unit connected to each other. The controller MCU is responsible for communicating with the intelligent temperature control power supply assembly, receiving user operation instructions (such as key presses, remote control signals, etc.), and acting as the main controller to communicate with the power management MCU in real time. The key unit and the light display unit are used to provide a user operation interface for switching gears and displaying the current working status.

[0019] Preferably, each heating component is internally provided with a control module for realizing independent control and intelligent control of each heating element. The control module uses an MCU with built-in Bluetooth or WIFI wireless communication module and other convenient human-computer interaction functions as a slave controller. According to the preset control algorithm and the feedback of the temperature sensor, it adjusts the heating power of the heating element to achieve precise temperature control; each heating component has a unique ID, and the control module obtains the ID of the heating component through the ID pin of the ID recognition module, so as to determine the ID of the heating component.

[0020] Preferably, a single-bus communication method is adopted between the intelligent temperature control power supply assembly and the controller assembly. The control steps of the intelligent temperature control power supply assembly and the controller assembly are as follows:

[0021] The intelligent temperature control power supply assembly communicates with the controller assembly through a signal line. After normal communication, the intelligent temperature control power supply assembly outputs voltage through the positive power supply and the negative power supply to supply power to the controller assembly and the heating component;

[0022] The NTC thermistor built in the first heating element is connected between the signal pin and the negative power supply. The resistance value of the NTC thermistor changes with the temperature. The power management MCU can calculate the resistance value of the NTC thermistor by detecting the voltage change on the signal pin, so as to obtain the temperature of the first heating element;

[0023] The power management MCU controls the heating power of the heating component by adjusting the duty cycle of the PWM signal of the power control unit according to the temperature of the first heating element, so as to realize closed-loop temperature control;

[0024] When the user switches the heating power gear through the key unit, the controller MCU sends corresponding control instructions to the power management MCU through the signal line. The power management MCU adjusts the output of the power control unit according to the received control instructions, thereby changing the heating power of the heating component.

[0025] The beneficial effects achieved by the present invention with the above structure are as follows:

[0026] 1. Detachable heating component design: The present invention adopts a detachable heating sheet design, allowing users to freely adjust the position of the heating sheet according to personal needs and body types, achieving a more precise and comfortable heating effect and enhancing the personalized experience of wearing.

[0027] 2. Detachable controller design: The present invention adopts a detachable controller design, allowing users to adjust the position of the controller according to wearing habits and operation convenience, improving the convenience and comfort of use.

[0028] 3. Intelligent temperature system design: The intelligent temperature system adopted by the present invention can sense the temperature of the heating sheet through sensors and use control algorithms to achieve independent and precise temperature control of each heating sheet. Users can separately adjust the temperature of a certain heating sheet through a mobile application or other remote control devices.

[0029] 4. The present invention can improve the comfort, personalization and intelligence level of heated clothing and has good application prospects. Description of the Drawings

[0030] Figure 1 System block diagram of the heated clothing provided by the prior art;

[0031] Figure 2 System block diagram of a detachable component type multi - area intelligent independent temperature control heated clothing provided by Embodiment 1;

[0032] Figure 3 Schematic circuit connection diagram of the intelligent temperature control power supply component and the controller component provided by Embodiment 1;

[0033] Figure 4 Schematic diagram of the DC interface provided by Embodiment 1;

[0034] Figure 5 Communication and control flow chart of the intelligent temperature control power supply component and the controller component provided by Embodiment 1;

[0035] Figure 6 Schematic layout diagram of the heating components on the back of the heated clothing body provided by Embodiment 2;

[0036] Figure 7 Schematic layout diagram of the heating components on the front of the heated clothing body provided by Embodiment 2;

[0037] Figure 8 Schematic structural diagram of the detachable heating component provided by Embodiment 3;

[0038] Figure 9 Schematic layout diagram of the female buckle, controller and power interface on the heated clothing body provided by Embodiment 3;

[0039] Figure 10 Schematic diagram of the snap-fastener connection of the heating component in this application;

[0040] Figure 11 Schematic diagrams of different types of snap-fasteners provided in this application;

[0041] Figure 12 Schematic diagram of the heating component with an adjustable heating area having multiple male snaps in this application;

[0042] Figure 13 Schematic diagram of the connection of another type of controller on the heating clothing body provided in Embodiment 3;

[0043] Figure 14 System block diagram provided in Embodiment 4;

[0044] Figure 15 Principle block diagram of the internal control module of the heating module provided in Embodiment 4;

[0045] Figure 16 Principle schematic diagram of the ID recognition circuit;

[0046] Figure 17 Principle block diagram of the improved internal control module of the heating module;

[0047] Figure 18 Schematic diagram of the structure of a new type of snap-fastener;

[0048] Figure 19 Schematic diagram of the connection between the heating component using the new type of snap-fastener and the heating clothing body;

[0049] Figure 20 Main controller software flowchart;

[0050] Figure 21 Slave controller software flowchart.

[0051] Among them, 1. Heating clothing body, 2. Heating component, 3. Controller component, 4. Intelligent temperature control power supply component.

[0052] Figure 1 In it, A represents a lithium battery or a mobile power supply, and B represents a heating clothing component.

[0053] The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. Detailed implementation manners

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0055] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0056] Refer to Figure 1 As shown, a system block diagram of an existing heating garment is provided. A represents a lithium battery or a mobile power supply, and B represents a heating garment component. The lithium battery or the mobile power supply is connected to the heating garment component through interfaces such as DC or TYPE-C. Among them, the heating garment component integrates a controller and a heating module, including a power controller, an MCU (micro control unit), a button, a light display, and a heating module. The heating module usually includes an NTC thermistor and a heating wire. The power controller adjusts the heating power of the heating wire according to the control signal of the MCU. The button is used for user operation, and the light is used for status indication.

[0057] In the prior art, the controller and the heating module are integrally designed and usually adopt a unified temperature control method, which cannot achieve independent temperature control of multiple heating sheets, resulting in uneven heating effect and poor comfort.

[0058] Embodiment 1

[0059] A detachable component type multi-region intelligent independent temperature control heating garment proposed by the present invention includes a heating garment body 1, a heating component 2, a controller component 3, and an intelligent temperature control power supply component 4. Different from the prior art, in this application, the controller and the heating module are separated and a detachable design is adopted. The following will be specifically described with reference to Figure 2 the block diagram shown.

[0060] As Figure 2 shown, this application mainly includes the following parts:

[0061] The composition of the intelligent temperature control power supply component 4 includes:

[0062] 4a: Lithium battery pack, which provides electrical energy for the entire system. 4b: Power control unit, which is used to adjust the power output to the heating element, specifically implemented through technologies such as PWM (Pulse Width Modulation). 4c: Power management MCU, which is used to monitor the status of the lithium battery pack 4a and control the output of the power control unit 4b, communicate with the controller component 3, and control the heating power according to the preset control algorithm to achieve the temperature regulation function.

[0063] The controller component 3 consists of:

[0064] 3a: Controller MCU, which is responsible for communicating with the intelligent temperature control power supply component 4, receiving user operation instructions (such as button presses, remote control signals, etc.), and acting as the main controller to communicate with the power management MCU in real time. 3b: Button unit and light display unit, which are used to provide a user operation interface and display the current working status.

[0065] The heating component 2 consists of:

[0066] 2a: First heating element, including 201 as shown in Figure 6 which has an NTC thermistor built-in, used to sense the temperature of the heating element. 2b: Second heating element, including 202 - 213 as shown in Figure 6 - Figure 7 and multiple second heating elements are connected in parallel and can be increased or decreased as needed.

[0067] In the above, the intelligent temperature control power supply component 4 is connected to the controller component 3 through the positive power supply, negative power supply, and signal line, and is connected to the heating component 2 through the positive power supply and negative power supply. The controller component 3 communicates with the power management MCU (4c) of the intelligent temperature control power supply component 4 through the signal line, obtains the status, temperature information, etc. of the lithium battery pack (4a), and sends control instructions.

[0068] Among them, the working principle of the intelligent temperature control power supply component is as follows:

[0069] The intelligent temperature control power supply component communicates with the controller component through the signal line. After normal communication, the intelligent temperature control power supply component outputs voltage through the positive power supply and negative power supply to supply power to the controller component and the heating component.

[0070] The NTC thermistor built into the first heating element is connected between the signal pin and the negative power supply. The resistance value of the NTC thermistor changes with temperature. The power management MCU can calculate the resistance value of the NTC thermistor by detecting the voltage change on the signal pin, thereby obtaining the temperature of the first heating element.

[0071] The power management MCU controls the heating power of the heating component by adjusting the duty cycle of the PWM signal of the power control unit according to the temperature of the first heating element to achieve closed-loop temperature control.

[0072] Among them, the working principle of the controller component is as follows:

[0073] The controller component is powered by a lithium battery pack through the positive power supply and the negative power supply. When the user switches gears through the button unit, the controller MCU sends corresponding control instructions to the power management MCU through the signal line. The power management MCU adjusts the output of the power control unit according to the received control instructions, thereby changing the heating power of the heating component.

[0074] Among them, the working principle of the heating component is as follows:

[0075] The heating component consists of several groups of heating sheets. The heating sheet is composed of a first heating sheet and other second heating sheets connected in parallel. The first heating sheet is internally provided with an NTC thermistor for temperature detection and is non-removable and fixed at a specific position of the heating clothing, such as the neck. The other second heating sheets can be disassembled and combined according to the user's needs.

[0076] All the heating sheets are connected in parallel, ensuring that the increase or decrease of a single heating sheet will not affect the normal operation of other heating sheets.

[0077] According to the formula P = U2 / R (where P is power, U is voltage, and R is resistance), the heating power of a single heating sheet can be adjusted by adjusting the resistance values of different heating sheets to meet the user's requirements for different heating powers.

[0078] In this embodiment, a single-bus communication method is adopted between the intelligent temperature control power supply component and the controller component, and data is transmitted bidirectionally through a single signal line.

[0079] To facilitate user use, the intelligent temperature control power supply component can also be compatible with old devices that do not support communication functions.

[0080] As Figure 3 described, a typical circuit connection schematic diagram of the intelligent temperature control power supply component and the controller component is provided. The description of this circuit is as follows:

[0081] The intelligent temperature control power supply component is connected to the controller component through the positive power supply, the negative power supply, and the signal line, and is connected to the first heating sheet through the positive power supply and the negative power supply.

[0082] When the intelligent temperature control power supply component detects that the signal pin is at a high level, it is judged that no device is inserted. At this time, the power management MCU controls the internal power supply module to turn off the output, and there is no voltage output at the positive power supply and the negative power supply.

[0083] When the intelligent temperature control power supply component accesses an old device (a module without a detachable function), the old device is connected through a DC interface. The DC interface of the old device may be two-stage or three-stage, as Figure 4 shown.

[0084] Two-stage DC interface: Pin 1 (41) and Pin 2 (42) are integrated and connected to the negative pole of the power supply; Pin 3 (43) is connected to the positive pole of the power supply. Three-stage DC interface: Pin 1 (41) is the negative pole of the power supply, Pin 2 (42) is the signal pin, and Pin 3 (43) is the positive pole of the power supply. Since the old equipment does not have a communication pin, in the two-stage DC interface, the communication pin connecting to the corresponding interface is always connected to the negative pole of the power supply.

[0085] When a device supporting the detachable function is connected, when the intelligent temperature-controlled power supply component detects that the signal pin is at a low level, it turns on the power supply module in the power management MCU.

[0086] The heating element NTC is used to detect the temperature of the heating element and feed back the temperature signal to the controller component.

[0087] The controller MCU (such as Figure 3 Q5 in

[0088] ) controls the on and off of the power transistor according to the feedback of the NTC thermistor in the heating component 2 and the user's settings, thereby adjusting the heating power of the heating element. Figure 3 In addition,

[0089] it should be noted that:

[0090] (1) SW1 is a push-button switch. When pressed, it can pull down the signal pin, which is used to wake up the intelligent temperature-controlled power supply component or control the gear switching.

[0091] (2) The resistance value of R29 is much larger than that of R30. For example, R29 can be 100 kΩ and R30 can be 5 kΩ. When the button is pressed, the signal pin is at a high level. When the button is closed, R29 is short-circuited, and the signal pin is grounded through R30.

[0092] Combined with Figure 2 、 Figure 3 and Figure 5 as shown, the communication and control process between the intelligent temperature-controlled power supply component 4 and the controller component 3 includes:

[0093] Power-on initialization: After the controller component 3 is powered on, the controller MCU (3a) completes the initialization and pulls down the signal pin to establish a communication connection with the intelligent temperature-controlled power supply component 4.

[0094] Power supply: The power management MCU (4c) of the intelligent temperature-controlled power supply component 4 determines whether a device is connected by monitoring the level on the signal pin. When a low level is detected, the power management MCU (4c) activates the internal power supply module and power control unit (4b) to start supplying power externally.

[0095] Communication: When communication is required, the controller MCU (3a) initiates a communication request. After receiving the communication request, the power management MCU (4c) performs corresponding operations according to specific instructions.

[0096] Gear adjustment: When the user switches gears through the button unit (3b), the controller MCU (3a) sends a corresponding gear adjustment instruction to the power management MCU (4c) via a signal line. The power management MCU (4c) adjusts the duty cycle of the PWM signal output by the power control unit (4b) according to the received instruction, thereby changing the heating power of the heating component 2.

[0097] Furthermore, when the heating component 2 reaches the set temperature, the duty cycle will decrease or the power module will turn off. At this time, the battery has no output, and the controller component 3 is powered by the internal capacitor C3. When the voltage drops to a certain level, the controller MCU (3a) sends a controller command, and the intelligent temperature-controlled power supply component 4 provides a keep-alive pulse.

[0098] The basic functions of the controller component 3 are described in the above embodiments. According to actual application requirements, the functions of the controller component 3 can also be extended. For example, a Bluetooth module can be added to achieve mobile APP control; a remote control receiving module can be added to achieve remote control; a vibration motor can be added to provide a vibration reminder function, etc. As long as the basic communication protocol and control logic are satisfied, users can select different controller modules according to their own needs to achieve richer control functions and improve the user experience.

[0099] Embodiment 2

[0100] Reference Figure 6 and Figure 7 As shown, a layout diagram of the heating component 2 on the back of the heating clothing body is provided.

[0101] Among them, the first heating sheet is the heating sheet 201, which is located at the neck position of the heating clothing body 1 and is used to warm the neck. The second heating sheet includes heating sheets 202 - 213, which can be increased or decreased according to needs. The heating sheets 202 and 203 are located at the back position of the heating clothing body 1 and are used to warm the back. The heating sheets 204 and 205 are located at the waist position of the heating clothing body 1 and are used to warm the waist. The heating sheets 206 and 207 are located at the arm position of the heating clothing body 1 and are used to warm the arms. The heating sheets 208 and 209 are located at the chest position of the heating clothing body 1 and are used to warm the chest. The heating sheets 210 and 211 are located at the pocket position of the heating clothing body 1 and are used to warm the hands. The heating sheets 212 and 213 are located at the head / ear position of the heating clothing body 1 and are used to warm the head or ears.

[0102] As Figure 6 and Figure 7 shown, the heating sheet 201 is fixed at the neck position of the heating clothing body 1 and is non - detachable. It contains an NTC thermistor inside, which is used to detect the neck temperature to achieve precise temperature control in this area and is also used for the overall temperature control, corresponding to Figure 2 the heating sheet 2a in

[0103] Embodiment 3

[0104] In order to achieve the detachable of the heating component 2, a reliable and convenient connection method needs to be adopted. At the same time, factors such as the foreign body sensation of the connection interface, connection tightness, water - wash resistance, and safety also need to be considered. In this embodiment, the composition and connection method of the detachable structure are designed.

[0105] Referring to Figure 8 shown, a structural schematic diagram of a detachable heating component 2 is provided, which mainly includes the following parts:

[0106] (1) Heating sheet substrate 21: It is made of flexible cloth or other suitable materials and is used to carry the heating wire and the connecting device;

[0107] (2) Heating wire 22: It is made of carbon fiber, composite fiber or other suitable heating materials and is used to generate heat;

[0108] (3) Riveting joint 23: It is used to reliably connect the heating wire 22 and the wire 24 together to ensure the electrical conductivity and mechanical strength;

[0109] (4) Wire 24: It is used to connect the heating wire 22 with the male buckle 25 of the snap fastener;

[0110] (5) The male buckle 25 of the snap fastener: It is used to connect with the female buckle on the heating clothing body 1 to achieve the detachable design of the heating component 2.

[0111] Among them, the male buckle 25 is welded and connected to the riveting joint 23 through the wire 24. The riveting joint 23 rivets the heating wire 22 and the wire 24 together to form a reliable electrical connection.

[0112] Reference Figure 9 As shown, a layout schematic diagram of the female buckle, controller and power interface on the heating clothing body 1 is provided. Corresponding to the diagram, it includes the following components:

[0113] (1) Neck heating sheet 221: Corresponding to the first heating sheet in Figure 3 , it is fixed at the neck position of the heating clothing body and is not detachable.

[0114] (2) NTC thermistor 222: It is built into the neck heating sheet 221 and is used to detect the neck temperature and for the reference of the overall temperature.

[0115] (3) Female buckle 251 of the snap fastener: It is set on the heating clothing body 1 and is used to connect with the male buckle 25 of the detachable heating component 2.

[0116] (4) Cloth piece 252 for fixing the female buckle: It is used to firmly sew the female buckle 251 on the heating clothing body 1.

[0117] (5) Controller 31: It is used to control the operation of the entire heating system, including receiving user instructions, adjusting the heating power, displaying the working status, etc.

[0118] (6) Power interface 401: It is used to connect to the power module ( Figure 2 in the intelligent temperature control power supply component 4) to supply power to the heating system.

[0119] (7) Connecting wire 302: It is used to connect the female buckle 251, controller 31 and power interface 401.

[0120] (8) Heating wire 22: It refers to the heating wire trace sewn inside the heating sheet.

[0121] (9) 303, 304, 305 are connecting wires for connecting interfaces, schematic traces, etc.

[0122] In this structure, the neck heating sheet 221 is directly connected to the controller 31 through the internal heating wire 22 and NTC thermistor 222. The female buckle 251 in the snap fastener can be connected to the male buckle 25 of the heating component 2 by magnetic attraction, snap button or other physical fixing methods.

[0123] Reference Figure 10As shown, a three-dimensional connection diagram of the male buckle 25 and the female buckle 251 of the heating component 2 is provided, and the illustration includes:

[0124] (1) Upper fabric 2-1 of the heating sheet: The surface fabric of the heating component.

[0125] (2) Lower fabric 2-2 of the heating sheet: The bottom fabric of the heating component.

[0126] (3) Connecting wires 2-3, 2-4: Used to connect the male buckle 25 and the heating wire 22.

[0127] (4) Heating wire 22: The component that generates heat.

[0128] (5) Female buckle 251 of the male-female buckle: Fixed on the heating clothing body 1.

[0129] (6) Interlayer fabric piece 252: Used to sew and fix the female buckle 251 to the heating clothing body 1.

[0130] (7) Male buckle 25 of the male-female buckle: Tightly clamp the lower fabric 2-2 of the heating sheet through two upper and lower metal sheets and connect to the connecting wire 2-3.

[0131] In this structure, the two upper and lower metal sheets of the male buckle 25 pass through the lower fabric 2-2 of the heating sheet and tightly clamp it to form a reliable mechanical connection and electrical connection. The connecting wire 2-3 is connected to the metal sheet of the male buckle 25 and transmits electrical energy to the heating wire 22.

[0132] As a further elaborated embodiment:

[0133] In the present invention, the type of the male-female buckle is not limited to Figure 8 and Figure 10 the types shown. The types of the male-female buckle can be selected according to needs. Referring to Figure 11 shown, where (a) is a circular magnetic male-female buckle, including a male buckle and a female buckle. The male buckle and the female buckle are adsorbed together by magnetic force. (b) is a snap-type male-female buckle, including a male buckle and a female buckle. The male buckle and the female buckle are buckled together by mechanical pressing.

[0134] Other types of male-female buckles can also be used, as long as they can achieve a reliable connection and are convenient to disassemble.

[0135] As a further elaborated embodiment:

[0136] In order to more flexibly adjust the heating area, multiple male buckles 25 can be provided on the heating component 2, and multiple corresponding female buckles 251 can be provided on the heating clothing body 1. Users can select different male buckles 25 and female buckles 251 for connection according to needs, so as to adjust the position and quantity of the heating sheets, as Figure 12As shown in (a) and (b), schematic diagrams of two heating components 2 with adjustable heating areas having multiple sub-buttons 25 are provided.

[0137] Figure 12 Among them, it includes a heating sheet substrate 21; a heating wire 22; a riveting joint 23; a wire 24; and a sub-button 25 of a snap fastener. Multiple sub-buttons (3) are provided on the heating component (1), and users can select different sub-buttons to connect with the mother button on the heating clothing body, so as to achieve flexible adjustment of the heating area.

[0138] In order to enhance the connectivity between the heating component 2 and the heating clothing body 1, especially in the case of using multiple snap fasteners, some auxiliary connection methods can be adopted, such as non-electrically connected connection devices like Velcro, straps, etc.

[0139] As an embodiment for further elaboration:

[0140] The controller 31 is also of a replaceable design. The schematic diagram of the three-stage DC interface is referred to Figure 4 as shown: Pin 1 (41) is the negative power supply, used to connect the negative power supply, Pin 2 (42) is the signal pin, used to transmit control signals, and Pin 3 (43) is the positive power supply, used to connect the positive power supply. Through the three-stage DC interface, the power supply function of the power cord and the control function of the signal line can be realized.

[0141] Refer to Figure 13 As shown, another connection schematic diagram of the controller component 3 on the heating clothing body 1 is provided. In the figure:

[0142] 3-1 is a connection base, used to be fixed on the heating clothing body 1, such as obvious positions like the front chest, etc.;

[0143] 3-2 is a controller, connected to the connection base 3-1 by means of a knob or a buckle, etc. Contacts are integrated inside the connection base 3-1 and the controller 3-2. When the controller 3-2 is connected to the connection base 3-1 in place through the knob or the buckle, the contacts are conducted to realize power supply and signal transmission.

[0144] Among them, the connection base 3-1 can be set at multiple positions of the heating clothing, such as the left chest, the right chest, etc. Users can install the controller 3-2 on any one of the connection bases 3-1 to realize the position replacement of the controller 3-2. When no controller 3-2 is installed on a certain connection base 3-1, a decorative cover plate or badge, etc. can be installed to play a role in beautification.

[0145] Embodiment 4

[0146] In practical applications, users may need to independently control the temperature of heating elements in different parts. For example, the temperature of the back heating element may need to be set higher than that of the pocket heating element. To meet this requirement, independent temperature control for each heating element needs to be achieved.

[0147] To achieve more intelligent and complex control, a simple control chip can be built into the heating component. This control chip can adjust the heating power of the heating element according to the preset control algorithm and user settings to achieve precise temperature control. The following will be explained in detail in combination with Figure 14 and examples:

[0148] As Figure 14 shown, compared with Figure 2 , the main difference in this embodiment is that a control module is built into each heating component 2 to achieve independent control and intelligent control of each heating element.

[0149] Among them, the power module is similar to the intelligent temperature control power supply component 4 in Figure 2 and provides electrical energy for the entire system.

[0150] The control module is similar to the controller component 3 in Figure 2 and can be implemented by an MCU with built-in wireless communication modules such as Bluetooth or WIFI. It is used to control the instructions of the power module and adjust the heating power of the heating element according to the preset control algorithm and the feedback of the temperature sensor to achieve precise temperature control.

[0151] The heating module is similar to the heating component 2 in Figure 2 and includes a heating element and a control module (see the following Figure 15 ), and each heating module can be independently controlled.

[0152] In this structure, the control module receives and sends instructions to control the power module; collects the feedback signal of the temperature sensor; adjusts the heating power of the heating element according to the preset control algorithm; and can communicate with the control modules of other heating modules (see the following Figure 15 ) to achieve coordinated work.

[0153] Figure 15 is the principle block diagram of the internal control module of the heating module, which mainly includes the following parts:

[0154] (1) Power supply module: Supplies power to other parts of the control module;

[0155] (2) MCU: The core of the control module, responsible for receiving control instructions, collecting sensor data, executing control algorithms, etc.;

[0156] (3) ID identification module: Determine the ID of the heating component by identifying the level or ID signal of the ID pin;

[0157] (4) On-board NTC: Used to detect the ambient temperature where the control module is located or the temperature of the PCB board;

[0158] (5) Heating sheet NTC: Used to detect the temperature of the heating sheet;

[0159] (6) Power control module: Adjust the heating power of the heating wire according to the control signal of the MCU;

[0160] (7) Heating wire: The component that generates heat.

[0161] In order to achieve independent control and management of each heating component 2, each heating component 2 needs to have a unique ID. The control module can obtain the ID of the heating component 2 through the ID pin of the ID identification module. For example, multiple ID identification pins can be set on the heating clothing body 1, and the level or signal of each ID identification pin corresponds to a unique ID. When the heating component 2 is connected to the heating clothing body 1, the control module can obtain the ID of the heating component by detecting the level or signal of the ID identification pin.

[0162] Such as Figure 16 is the schematic diagram of the ID identification circuit, and this circuit mainly includes the following parts:

[0163] (1) Clothing part:

[0164] VCC: Positive power supply;

[0165] R_ID1: ID identification resistor, and each ID identification pin corresponds to a different resistance value;

[0166] ID interface: Used to connect the ID pin of the heating component.

[0167] (2) Heating sheet part:

[0168] R34, R35, R33: Resistors inside the heating sheet;

[0169] VCC_ADC: Connected to the ADC (analog-to-digital converter) input pin of the control module for detecting voltage;

[0170] ID_ADC: Connected to the ADC input pin of the control module for detecting voltage.

[0171] In this circuit, the resistance values of R_ID1 for each ID interface in the clothing part are different. For example, the R_ID1 corresponding to ID interface 1 is 1 kΩ, the R_ID1 corresponding to ID interface 2 is 2 kΩ, and so on. In the heating element part, the resistance values of resistors R33, R34, and R35 are the same.

[0172] When the heating component 2 is connected to the corresponding ID interface on the clothing, according to the principle of resistor voltage division by ID_ADC, different R_ID1 will generate different voltage values. The control module detects the voltage value of the ID_ADC pin through the ADC, and based on the preset correspondence between the voltage value and the ID, it can determine the ID of the heating component. By judging through the ADC value of the heating element, it is simple to implement and does not require additional communication pins.

[0173] As an example for further elaboration:

[0174] Refer to Figure 17 shown in the principle block diagram of the internal control module of the improved heating module. Compared with Figure 15 this, the following several parts are mainly added in this embodiment:

[0175] 116c: A bridge rectifier circuit for reversing the input DC voltage to ensure that the correct supply voltage can be provided for the control module regardless of whether the power supply is connected correctly or reversely;

[0176] 116d: A bidirectional power control module for controlling the heating power of the heating wire and capable of realizing bidirectional current control, that is, the heating power of the heating wire can be normally controlled regardless of whether the power supply is connected correctly or reversely;

[0177] 116a: A power supply interface for connecting the power supply;

[0178] 116b: LDO voltage stabilization for stabilizing the voltage to an appropriate level;

[0179] 116f: A power control module for controlling the power of the heating wire;

[0180] 116g: A heating wire, which is a heating component.

[0181] The functions of the MCU, ID recognition, on-board NTC, heating element NTC, and ID recognition module are the same as those in Figure 15 this.

[0182] The advantages of adding the bridge rectifier circuit (116c) and the bidirectional power control module (116d) are as follows:

[0183] 1) Simplify production: There is no need to distinguish the positive and negative poles of the power supply interface, which simplifies the production process.

[0184] 2) User-friendly: Users don't need to worry about the problem of reverse power connection, which improves the convenience of use.

[0185] 3) Prevent damage: Avoids circuit damage caused by reverse power connection, improving the reliability of the system.

[0186] Similarly, a simple H-bridge or multiple MOS can be used to achieve positive and negative connection control of the heating wire, which will not be elaborated here.

[0187] On this basis, in order to simplify the connection and facilitate user operation, the present invention designs a new type of snap fastener as shown in Figure 18 , integrating power supply, signal and ID recognition functions in one connector, specifically including:

[0188] In Figure 18 :

[0189] 1. Sub-button housing: The external protective housing of the sub-button. 2. Sub-button outer ring: The external conductive ring of the sub-button, used to connect the power supply. 3. Sub-button inner ring: The internal conductive ring of the sub-button, used for ID recognition or signal communication. 4. Mother-button housing: The external protective housing of the mother-button. 5. Mother-button outer ring: The external conductive ring of the mother-button, used to connect with the sub-button outer ring (2) to transmit electric energy. 6. Insulation layer: Used to isolate the mother-button outer ring (5) and the mother-button inner ring (8) to prevent short circuit. 8. Mother-button inner ring: The internal conductive ring of the mother-button, used to connect with the sub-button inner ring (3) to transmit ID recognition or signal.

[0190] The advantages of the above structure are as follows: Integrated design: Integrates power supply, signal and ID recognition functions in one connector, reducing the number of interfaces and simplifying the connection. Convenient operation: Users only need to align and connect the sub-button and the mother-button, and the operation is simple and convenient. Beautiful and tidy: Reduces the number of wire harnesses, making the heating clothing more beautiful and tidy.

[0191] In specific applications, it is divided into positive snap fasteners and negative snap fasteners. The conductive ring (3 or 8) inside the positive snap fasteners integrates an ID recognition resistor mentioned above, used for the recognition of positions similar to Figure 6 , Figure 6 and a fixed position corresponds to a fixed ID resistor. The conductive ring (3 or 8) inside the negative mother-button is used for the communication of signal pins and directly connects to the signal pins.

[0192] In further description, the ID recognition function can be used in the following scenarios:

[0193] (1) Real-time display on the mobile APP of the number and position of the currently connected heating components.

[0194] (2) When the user hot-plugs or replaces the heating component after shutdown, the system can automatically identify the position and ID of the new heating component.

[0195] (3) Implement more complex control strategies, such as setting different temperature targets according to the heating components at different positions.

[0196] As an example for further elaboration:

[0197] Compound a PCB board on the heating module. The PCB board can be an FPC (flexible printed circuit board) or a common rigid PCB board, and integrate some simple circuit components on it, such as a power control circuit, an ID recognition circuit, etc., so as to achieve more complex functions, such as Figure 19 shown.

[0198] In Figure 19 :

[0199] 1. Sub - buckle on the heating component; 2. Connecting wire; 3. Flexible FPC or PCB board; 4. Components on the PCB board; 5. Negative power connection wire; 6. Patch at the bottom of the heating sheet; 7. Female buckle on the heating clothing body; 8. Connecting wire on the heating clothing body; 9. NTC of the heating sheet; 10. Riveting and fixing connection; 11. Heating wire.

[0200] Among them, the heating component is connected to the female buckle on the heating clothing body through the sub - buckle (1). The female buckle of the mother - and - son buckle on the clothes has ID recognition pins built - in, and is connected to the positive power supply through an ID resistor, which is used for the heating component to identify its position on the clothing.

[0201] In the communication method, the controller module and the heating component can perform single - bus communication through the inner - ring signal pins of the mother - and - son buckle.

[0202] Embodiment 5

[0203] In order to achieve complex temperature control functions, the present invention adopts the following software control logic:

[0204] 1) The software flow chart of the main controller (controller MCU) is as shown in Figure 20 and specifically includes:

[0205] S1 System power - on: The main controller and all heating components are powered on.

[0206] S2 Initialization: The main controller performs initialization, including loading a preset ID list, etc.

[0207] S3 Polling devices: The main controller queries the online devices (heating components) one by one according to the preset ID list.

[0208] S4 Send query command: The main controller sends a query command to the currently queried device.

[0209] S5 Waiting for response: The main controller waits for the response from the device.

[0210] S6 Device offline: If no response from the device is received within the preset time, mark the device as offline.

[0211] S7 Receiving response: If the response from the device is received, read information such as the temperature, power, and status of the device.

[0212] S8 Sending control commands: The main controller sends control commands to the device according to the user's settings and the preset control algorithm, such as setting the target temperature, adjusting the heating power, etc.

[0213] S9 Loop: The main controller continues to query the next device and repeats steps S4 - S8 until all devices have been queried.

[0214] S10 Timed polling: The system executes in a timed loop and repolls all devices, including those in the offline state, to ensure the real - time nature of the device status.

[0215] 2) Slave controller software flowchart, the process description is as Figure 21 shown, specifically including:

[0216] Step 1, Power - on initialization: The slave controller performs initialization after power - on.

[0217] Step 2, Reading ID: The slave controller reads its own ID information.

[0218] Step 3, Comparing IDs: Compare the read ID with the ID stored internally.

[0219] Step 4, Updating ID: If the IDs are inconsistent, update the internally stored ID and write the new ID into a non - volatile memory such as EEPROM.

[0220] Step 5, Waiting to receive instructions: The slave controller waits to receive instructions from the main controller.

[0221] Step 6, Receiving and parsing instructions: After receiving the instructions, the slave controller parses the type and content of the instructions.

[0222] Step 7, Executing instructions: According to the type of the instructions, perform corresponding operations, such as reading temperature, adjusting power, etc.

[0223] Step 8, Sending data: Send the execution result or other data that needs to be uploaded to the main controller.

[0224] Step 9, Loop: The slave controller loops through steps 5 - 8.

[0225] The slave controller software is mainly responsible for the following aspects:

[0226] Position recognition: Read the resistor voltage division value connected to the inner ring of the positive mother-son buckle through the ADC channel, and determine its own position according to different voltage values to achieve position recognition.

[0227] Automatically generate ID: Automatically generate a unique device ID according to preset rules and position information.

[0228] Data acquisition: Collect data from the temperature sensor.

[0229] Heating control: Adjust the heating power of the heating element according to the instructions of the main controller and the preset control algorithm.

[0230] Respond to the main controller command: Receive and respond to the commands of the main controller, upload data or perform corresponding operations.

[0231] A single bus or other suitable communication protocol can be used for communication between the main controller and the slave controller.

[0232] Among them, the slave controller software is mainly responsible for position recognition, automatically generating ID, data acquisition, heating control and responding to the main controller command.

[0233] After the slave device is powered on and initialized, the slave controller MCU reads the resistor voltage division value connected to the inner ring of the positive mother-son buckle through the ADC channel. Since the resistance values built into the mother buckles at different positions are different, the voltage values read by the ADC are also different.

[0234] The slave controller determines the current installation position of the heating element according to the pre-set correspondence between the resistance value (or voltage value) and the position information.

[0235] Compare the read position information with the position information (or device ID) pre-stored in the EEPROM.

[0236] Generate a new device ID according to the currently read position information. The generation rule of the device ID is pre-set. For example, the position number can be used as part of the device ID to ensure that the device ID for each position is unique.

[0237] The slave controller continuously monitors the bus and waits to receive commands from the main controller. After receiving the command frame, parse the identifier of the command frame, extract the ID information therein, and compare it with its own ID.

[0238] If it matches: It means that the command is sent to this slave controller, and go to the next step.

[0239] If it does not match: It means that the command is not sent to this slave controller, then ignore the command and continue to wait.

[0240] If the ID matches, the slave controller performs corresponding operations according to the command type.

[0241] In addition, the main responsibilities of the main controller are device management, data polling, control command sending, and user interaction.

[0242] When the main controller is powered on, the program initialization starts. The main controller loads a preset list of device IDs from the internal memory (such as EEPROM or Flash), which contains the IDs of all possible installation locations and their corresponding location information.

[0243] The main controller starts the polling process and queries the device status one by one. The main controller selects the next device ID to be queried from the device list.

[0244] Send a query command to the device with this ID and record the current status of the device (online / offline, all devices are offline in the initial state).

[0245] The main controller waits for the response from the device. The main controller sends control commands to the device, such as setting the target temperature, adjusting the power, etc. Receive the response data returned by the device, read information such as temperature, power, and status from it, and update the status information of this device in the device list.

[0246] The master device polls the offline devices regularly and can identify the device access brought by hot plugging in real time.

[0247] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the gist of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A detachable component-type multi-zone intelligent independent temperature control heating garment, comprising a heating garment body, including a collar, sleeves, body and cap body, and multiple installation positions, characterized in that: The mounting position is equipped with a female buckle to support quick disassembly and installation; and further includes: A heating component; a plurality of groups are provided, and each group of the heating components works independently and supports independent temperature control, and the heating components all include sub-buttons, and the sub-buttons are detachably connected to the mother button to realize the detachability of the heating component; Controller component; can be removed and fixed at any position of the heating garment body, used to control the operation of the entire temperature-controlled heating garment, including receiving user instructions, adjusting heating power, and displaying working status; Intelligent temperature-controlled power supply component; used to provide electrical energy and to sense the heating temperature of each heating component, and to use a control algorithm to achieve independent and precise temperature control of each heating component.

2. The detachable component-type multi-zone intelligent independent temperature control heating clothing according to claim 1 is characterized in that: The heating component includes a heating sheet substrate, a heating sheet and a connector for connecting the heating sheet to the heating sheet substrate. The sub-buckle is welded to the connector through a wire, and the connector connects the heating sheet and the wire together. The mother buckle is connected to the sub-buckle of the heating component by magnetic attraction, pressing or other physical fixing methods.

3. The detachable component-type multi-zone intelligent independent temperature control heating clothing according to claim 2 is characterized in that: The heating sheet comprises a first heating sheet and a second heating sheet. The first heating sheet is fixedly arranged at the neck position of the collar and has a built-in NTC thermistor. The second heating sheet comprises a plurality of heating sheets which are connected in parallel and can be increased or decreased as needed and fixed to the installation position by buckles.

4. The detachable component-type multi-zone intelligent independent temperature control heating clothing according to claim 3 is characterized in that: The intelligent temperature control power supply component includes a lithium battery pack, a power control unit and a power management MCU. The lithium battery pack is used to provide electrical energy and is connected to the components of the heating clothing through an interface. The power control unit adjusts the power output to the heating sheet through PWM technology, thereby adjusting the heating power of the heating sheet. The power management MCU is used to monitor the state of the lithium battery pack and control the output of the power control unit, and communicate with the controller component to control the heating power according to a preset control algorithm to achieve a temperature regulation function. The intelligent temperature control power supply component is connected to the controller component through the positive power pole, the negative power pole and the signal line, and is connected to the heating component through the positive power pole and the negative power pole; the controller component communicates with the power management MCU of the intelligent temperature control power supply component through the signal line to obtain the status and temperature information of the lithium battery pack and send control instructions.

5. The detachable component-type multi-zone intelligent independent temperature control heating clothing according to claim 4 is characterized in that: The controller component includes a connected controller MCU, a button unit and a light display unit. The controller MCU is responsible for communicating with the intelligent temperature control power supply component, receiving user operation instructions, and communicating with the power management MCU as the main controller in real time. The button unit and the light display unit are used to provide a user operation interface for switching gears and displaying the current working status; the first heating sheet is directly connected to the controller MCU through the internal heating wire and NTC thermistor.

6. The detachable component-type multi-zone intelligent independent temperature control heating clothing according to claim 5 is characterized in that: Each of the heating components has a built-in control module for realizing independent and intelligent control of each heating plate. The control module acts as a slave controller and adjusts the heating power of the heating plate according to a preset control algorithm and feedback from a temperature sensor to realize precise temperature control. Each of the heating components includes a unique ID, and the control module obtains the ID of the heating component through the ID pin of the ID recognition module, thereby determining the ID of the heating component.

7. The detachable component-type multi-zone intelligent independent temperature control heating clothing according to claim 6 is characterized in that: A single bus communication method is adopted between the intelligent temperature control power supply component and the controller component. The control steps of the intelligent temperature control power supply component and the controller component are as follows: The intelligent temperature control power supply component communicates with the controller component through a signal line. After the communication is normal, the intelligent temperature control power supply component outputs voltage through the positive and negative poles of the power supply to supply power to the controller component and the heating component. The NTC thermistor built into the first heating sheet is connected between the signal pin and the negative pole of the power supply. The resistance of the NTC thermistor changes with the temperature. The power management MCU can calculate the resistance of the NTC thermistor by detecting the voltage change on the signal pin, thereby obtaining the temperature of the first heating sheet. The power management MCU controls the heating power of the heating component by adjusting the duty cycle of the PWM signal of the power control unit according to the temperature of the first heating sheet, thereby realizing closed-loop control of the temperature; When the user switches the gear position through the button unit, the controller MCU sends the corresponding control instructions to the power management MCU through the signal line. The power management MCU adjusts the output of the power control unit according to the received control instructions, thereby changing the heating power of the heating component.

8. The detachable component-type multi-zone intelligent independent temperature control heating clothing according to claim 2 is characterized in that: The heating sheet substrate is made of flexible cloth and is used to carry the heating wire and the connecting device. The heating wire is made of carbon fiber or composite fiber material and is used to generate heat. The heating sheet can use the heating wire.

9. A control method for the detachable component type multi-zone intelligent independent temperature control heating clothing as claimed in any one of claims 1 to 8, characterized in that: The temperature control by the main controller includes the following steps: S1 System power on: The main controller and all heat generating components are powered on; S2 initialization: the main controller is initialized, including loading the preset ID list; S3 polling device: The main controller queries the online devices, i.e. the heating components, one by one according to the preset ID list; S4 sends a query command: the main controller sends a query command to the device currently being queried; S5 Waiting for response: The main controller waits for the response of the device; S6 Device Offline: If no response is received from the device within the preset time, the device is marked as offline; S7 receives the response: if a response is received from the device, the temperature, power, and status information of the device are read; S8 sends control commands: The main controller sends control commands to the device according to the user's settings and the preset control algorithm, such as setting the target temperature and adjusting the heating power; S9 loop: the main controller continues to query the next device and repeats steps S4-S8 until all devices have been queried; S10 scheduled polling: The system executes in a scheduled loop and re-polls all devices, including those in offline state, to ensure the real-time status of the device; The temperature control by the slave controller includes the following steps: Step 1: Power-on initialization: Initialize after the controller is powered on; Step 2, read ID: read its own ID information from the controller; Step 3, compare ID: compare the read ID with the internally stored ID; Step 4, update ID: if the ID is inconsistent, update the internally stored ID and write the new ID into the EEPROM non-volatile memory; Step 5, waiting for receiving instructions: the slave controller waits for receiving instructions from the master controller; Step 6: Receive and parse the command: After receiving the command from the controller, parse the type and content of the command; Step 7, execute the instruction: according to the type of instruction, perform the corresponding operation, such as reading temperature and adjusting power; Step 8: Send data: Send the execution results or other data that need to be uploaded to the main controller; Step 9, loop: loop through steps 5-8 from the controller; The master controller and the slave controller may communicate with each other using a single bus or other suitable communication protocols.

10. The control method of the detachable component type multi-zone intelligent independent temperature control heating clothing according to claim 9 is characterized in that: The slave controller is responsible for position identification, automatic ID generation, data collection, heating control and responding to the main controller command. The slave controller determines the installation position of the current heating sheet according to the correspondence between the preset resistance value or voltage value and the position information; The main controller is used for device management, data polling, control command sending and user interaction. The main controller loads a preset device ID list from an internal memory, and the list includes the IDs of all possible installation locations and their corresponding location information.

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