阅读说明：本技术 一种智能车载水壶的控制方法 (Control method of intelligent vehicle-mounted kettle ) 是由 陈超 于 2020-05-30 设计创作，主要内容包括：本申请提供了一种智能车载水壶的控制方法,本发明通过在车载水壶启动且加热前,在控制系统中检测并比对电路中的电流控制数据和车载保险管的功率大小；当控制电流数据大于保险管时,控制系统降低该电路的功率；当控制电流数据小于保险管时,适当提高电路的功率以提高水壶的加热效率。本发明智能车载水壶的控制系统在每次对水壶进行加热前都会检测电路的功率是否超过车载保险管的功率,进而保护车载电路控制系统的安全运行。(The invention provides a control method of an intelligent vehicle-mounted kettle, which is characterized in that current control data in a circuit and the power of a vehicle-mounted protective tube are detected and compared in a control system before the vehicle-mounted kettle is started and heated; when the control current data is larger than the protective tube, the control system reduces the power of the circuit; when the control current data is smaller than the protective tube, the power of the circuit is properly increased to improve the heating efficiency of the kettle. The control system of the intelligent vehicle-mounted kettle can detect whether the power of the circuit exceeds the power of the vehicle-mounted protective tube before the kettle is heated every time, so that the safe operation of the vehicle-mounted circuit control system is protected.)

1. A control method of an intelligent vehicle-mounted kettle is characterized by comprising the following steps:

firstly, initializing a control system, a circuit and display information of a kettle;

reading current control data in a circuit, and comparing the current control data with the power of an automobile fuse tube;

thirdly, the current control data exceed the power of the automobile fuse tube, the power of the circuit is reduced, or the current control data are too low, and the power of the circuit is improved;

fourthly, the circuit outputs to the electromagnetic coil to be heated.

2. The method of claim 1, wherein the solenoid heats the water to boiling and the display message indicates that heating is complete.

3. The method according to claim 2, wherein the control system sends a prompt message of successful heating to a vehicle-mounted computer for prompting, and the control system receives a heating instruction sent by the vehicle-mounted computer.

4. The method of claim 3, wherein initializing the control system further comprises detecting an ambient condition and a water temperature, the control system automatically setting a heating water temperature based on the water temperature and the ambient condition.

5. The method of claim 4, wherein the control system can set the output power of the circuit to keep warm according to a keep warm temperature set in the control system by a user.

6. The intelligent vehicle-mounted kettle is characterized by comprising a single chip microcomputer with preset programs and calculation functions, a sensor with temperature detection, a current sampler of the circuit, a current controller of the circuit and a display screen for displaying the control system.

7. The intelligent vehicle-mounted kettle according to claim 6, wherein the circuit is composed of a control circuit and an electromagnetic coil with a heating function.

8. The vehicle-mounted intelligent kettle of claim 7, wherein the single chip microcomputer is in data connection with and controls various components in the kettle.

9. The intelligent vehicle-mounted kettle of claim 8, wherein the control system of the single chip microcomputer is in data connection with the vehicle-mounted computer.

10. The vehicle-mounted kettle of claim 9, wherein the display screen has a touch function, and the temperature can be set through the display screen.

Technical Field

The application relates to the field of vehicle-mounted accessories, in particular to a control method of an intelligent vehicle-mounted kettle.

Background

With the rapid popularization of long-distance travel and automobiles, people put higher demands on the use and life in automobiles. The existing vehicle-mounted kettle is characterized in that a common plug is replaced by a vehicle-mounted 12v plug on the basis of a household kettle. The vehicle-mounted 12v plug can be plugged and unplugged only manually by a passenger. The heating coil in the kettle is not replaced, and the power of the kettle is easy to exceed the power of the vehicle-mounted protective tube, so that the vehicle-mounted circuit control system is tripped. And the water temperature of the kettle cannot be set by the passengers. In order to protect a vehicle-mounted circuit control system and driving safety, the application provides a control method of an intelligent vehicle-mounted kettle to solve the problems.

Disclosure of Invention

In view of the above problems, the present application provides a control method for an intelligent vehicle-mounted kettle to improve the above problems.

In a first aspect, the application provides a control method for an intelligent vehicle-mounted kettle, which is characterized by comprising the following steps:

firstly, initializing a control system, a circuit and display information of a kettle;

reading current control data in the circuit, and comparing the circuit control data with the power of the automobile fuse tube;

thirdly, the current control data exceeds the power of the automobile fuse tube, the power of the circuit is reduced, or the current control data is too low, and the power of the circuit is improved;

fourthly, the circuit outputs to the electromagnetic coil to be heated.

Preferably, the solenoid coil heats the water to boiling and the display message indicates that heating is complete.

Preferably, the control system sends the prompt information of successful heating to the vehicle-mounted computer for prompting, and receives the heating instruction sent by the vehicle-mounted computer.

Preferably, the initialization control system further comprises detecting an environmental condition and a water temperature, and the control system automatically sets the heating water temperature according to the water temperature and the environmental condition.

Preferably, the control system can set the output power of the circuit for heat preservation according to the heat preservation temperature set in the control system by a user.

In a second aspect, the intelligent vehicle-mounted kettle comprises a single chip microcomputer with preset programs and calculation functions, a sensor with temperature detection, a current sampler of the circuit, a current controller of the circuit and a display screen for displaying the control system.

Preferably, the circuit consists of a control circuit and an electromagnetic coil with a heating function.

Preferably, the single chip microcomputer is in data connection with all the parts in the kettle and controls all the parts of the kettle.

Preferably, the control system of the single chip microcomputer is in data connection with the vehicle-mounted computer.

Preferably, the display screen has a touch function, and the heat preservation temperature can be set through the display screen.

When the vehicle-mounted kettle is started and before heating, current control data in the circuit and the power of the vehicle-mounted protective tube are detected and compared in the control system; when the control current data is larger than the protective tube, the control system reduces the power of the circuit; when the control current data is smaller than the protective tube, the power of the circuit is properly increased to improve the heating efficiency of the kettle. The control system of the intelligent vehicle-mounted kettle can detect whether the power of the circuit exceeds the power of the vehicle-mounted protective tube before the kettle is heated every time, so that the safe operation of the vehicle-mounted circuit control system is protected.

Drawings

FIG. 1 is a flow chart of a control method of an intelligent vehicle-mounted kettle according to an embodiment of the present invention;

FIG. 2 is a flowchart of a control method for an intelligent vehicle-mounted kettle according to an embodiment of the present invention;

Detailed Description

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

Referring to fig. 1, the invention provides a control method of an intelligent vehicle-mounted kettle, which comprises the following steps:

s101, initializing a kettle control system, a circuit and displaying information.

S102, reading current control data in the circuit, and comparing the current control data with the power of the automobile fuse tube.

S103, the current control data exceeds the power of the automobile fuse tube, the power of the circuit is reduced, or the current control data is too low, and the power of the circuit is improved.

And S104, outputting the circuit to an electromagnetic coil for heating.

Preferably, the solenoid coil heats the water to boiling and the display message indicates that heating is complete.

Preferably, the control system sends the prompt information of successful heating to the vehicle-mounted computer for prompting, and receives the heating instruction sent by the vehicle-mounted computer.

Preferably, the initialization control system further comprises detecting an environmental condition and a water temperature, and the control system automatically sets the heating water temperature according to the water temperature and the environmental condition.

Preferably, the control system can set the output power of the circuit for heat preservation according to the heat preservation temperature set in the control system by a user.

Referring to fig. 2, an embodiment of a control method of an intelligent vehicle-mounted kettle is as follows. The method comprises

S201, a control system detects the environmental condition and the water temperature, the control system automatically sets the heating water temperature according to the water temperature and the environmental condition, and meanwhile, information of the control system is displayed.

The control system of the intelligent vehicle-mounted water kettle starts an initialization program when the water kettle is started, acquires the current environmental conditions and the water temperature in the water kettle through the sensor, and according to a calculation formula programmed in the control system in advance, for example, the formula programmed in the control system is as follows: w is 0.2+ (100-S) 0.8, wherein C is the ambient temperature unit and is centigrade, S is the water temperature in the intelligent vehicle-mounted kettle, and when the ambient temperature and the water temperature are both 25 ℃, the power of the circuit is 65W. The control system calculates the power available to the circuit at the corresponding ambient conditions and water temperature. The control system displays the calculated actual power, the predicted water temperature and the predicted heating time on a display screen. The user knows the operating condition of intelligent on-vehicle kettle according to the control system information that shows on the display screen. The user can also set the water temperature in the kettle by himself through the display screen, and the control system adjusts the practical power of the circuit according to the water temperature input by the user. For example, after the user has entered the target water temperature, the programmed formula in the control system is: w is 0.4+ (T-S) of C, wherein C is the ambient temperature unit and is centigrade, T is the target water temperature preset by the user, S is the current actual water temperature, and when the ambient temperature and the water temperature are 25 ℃ and the water temperature preset by the user is 65 ℃, the practical power of the intelligent vehicle-mounted kettle is 50W. The power of the circuit is controlled according to the actual power calculated by the control system. And when the practical power obtained by calculation is greater than the upper power limit of the vehicle-mounted protective tube, adjusting the practical power to be lower than the power of the vehicle-mounted protective tube.

S202, reading current control data in the circuit, and comparing the current control data with the power of the automobile fuse tube.

The control system collects current control data in the circuit through the current sampler, wherein the current control data comprise parameters such as preparation power and electrifying time of the circuit. In order to protect the safety and stability system of the vehicle-mounted circuit system, the control system acquires the current data information of the vehicle-mounted circuit system from a vehicle-mounted computer in data connection, wherein the current data information comprises available power and the available power of a vehicle-mounted fuse. The control system compares the current control data with the amount of callable power of the on-board fuse. The control system also compares the amount of real power to the amount of available power of the current on-board fuse. The various data are compared, the power of the circuit can be improved as much as possible under the condition of protecting the vehicle-mounted circuit system, and the heating efficiency of the intelligent vehicle-mounted kettle is further improved.

S203, the current control data exceeds the power of the automobile fuse tube, the power of the circuit is reduced, or the current control data is too low, and the power of the circuit is improved.

When the power of the current control data is larger than the callable power of the automobile fuse tube, the power of the circuit is reduced through the current controller; when the practical power is larger than the callable power of the vehicle-mounted protective tube, the practical power is reduced to be lower than the callable power of the vehicle-mounted protective tube according to the setting of the control system. When the power of the current control data is far less than the adjustable power of the vehicle-mounted fuse, the practical power is corresponding to the power of the current control data, for example, when the practical power is greater than the power of the current control data and the practical power is less than the adjustable power of the vehicle-mounted fuse, the power of the circuit is increased to the practical power through the current controller. The power of the circuit is adjusted through the current controller, so that the power of the circuit can be improved as much as possible under the condition of protecting the vehicle-mounted circuit system, and the heating efficiency of the intelligent vehicle-mounted kettle is further improved.

And S204, outputting the circuit to an electromagnetic coil for heating.

The control system conducts the current of the circuit to the electromagnetic coil to heat the water in the intelligent vehicle-mounted kettle after determining the power of the circuit. The control system has the functions of calculating, comparing and adjusting the circuit power, so that the power of the electromagnetic coil is in a safe range for protecting the vehicle-mounted circuit system.

S205, the electromagnetic coil heats the water to boiling, and the display information prompts that the heating is finished.

Wherein, when solenoid heats the temperature of water to boiling or reaches and is used for the temperature of preset water, control system closes solenoid's electric current, shows on the display screen simultaneously that the heating is accomplished and shows present temperature of water. And displaying information to prompt the user that the user can drink water in the intelligent vehicle-mounted kettle.

S206, the control system sends the heating success prompt information to the vehicle-mounted computer for prompting, and the control system receives the heating indication sent by the vehicle-mounted computer.

The control system is further connected with a vehicle-mounted computer, and when water in the intelligent vehicle-mounted kettle is heated, the control system sends heating completed prompt information to the vehicle-mounted computer. The vehicle-mounted computer displays the heating completion prompt information through the vehicle-mounted display, and broadcasts the heating completion prompt information through the vehicle-mounted sound voice. The control system informs the user of the completion of heating of the intelligent vehicle-mounted kettle through various ways.

Furthermore, a user can set the heating water temperature or the heat preservation water temperature of the intelligent vehicle-mounted kettle on a vehicle-mounted computer, the vehicle-mounted computer transmits the water temperature information set by the user to the control system, and the control system automatically starts heating after receiving the water temperature information input by the user. For example, when the intelligent vehicle-mounted kettle is prevented from being arranged behind a carriage or a display screen is arranged back to a user, the user is inconvenient to take the intelligent vehicle-mounted kettle filled with water, and the water temperature information is arranged on a vehicle-mounted computer, so that the setting operation of the user can be facilitated.

To sum up, the heating power of the on-vehicle kettle of intelligence can be controlled to control system and current collector, temperature sensor and current controller that the on-vehicle kettle of intelligence of this application has, and then protects on-vehicle circuit system's safe operation, and on-vehicle circuit system's safe operation is vital to the safe driving of vehicle. When the power of the intelligent vehicle-mounted kettle is controlled, the power of the circuit is smaller than the adjustable power of the vehicle-mounted protection tube, and meanwhile, the heating efficiency of the intelligent vehicle-mounted kettle is as high as possible.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.