CN219322585U

CN219322585U - Motorcycle handle heating control system

Info

Publication number: CN219322585U
Application number: CN202222532620.2U
Authority: CN
Inventors: 满忠鑫
Original assignee: Hangzhou Yancheng Technology Co ltd
Current assignee: Hangzhou Yancheng Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-07-07
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a motorcycle handle heating control system, which comprises a power supply control circuit, a voltage-current conversion circuit, a microcontroller power supply circuit, a voltage detection circuit, an LED display circuit and a microcontroller, wherein the power supply circuit is connected with the microcontroller; the power supply control circuit is connected with the voltage-current conversion circuit, the microcontroller power supply circuit and the voltage detection circuit, and the microcontroller is connected with the voltage-current conversion circuit, the microcontroller power supply circuit, the voltage detection circuit and the LED display circuit; the utility model can realize synchronous starting of the power supply and heating, realize control and adjustment of heating temperature, and is beneficial to saving the power supply and increasing comfort level during riding.

Description

Motorcycle handle heating control system

Technical Field

The utility model relates to a motorcycle handle heating control system.

Background

The motorcycle is also a common or commonly used transportation means, and a user basically belongs to an exposed state when riding the motorcycle, and the whole person is exposed to the external environment, so that the motorcycle is greatly influenced by the external environment when riding, and is not suitable for riding the motorcycle in rainy days, rainy and snowy days, cold weather and the like; in order to overcome the influence of external environment on riding of the motorcycle, the comfort level of the motorcycle is increased, a manufacturer and a user are both provided with or mounted with a plurality of auxiliary structures or functional facilities on the motorcycle, one of the auxiliary structures or functional facilities is used for heating a handle of the motorcycle, the hand is prevented from freezing and stiff during riding in cold weather, the riding is influenced, and the comfort level of the motorcycle is increased; the existing handle heating control mode is that after the motorcycle is started, the heating is controlled by a manual mode, and the automatic heating cannot be performed; meanwhile, the existing heating mode only has one type, can only finish heating with one pulse width or frequency, and cannot adjust the temperature according to the actual needs of a user, so that the heating mode has certain defects in the using process; therefore, the application provides a novel motorcycle handle control circuit for realizing control or selection of temperatures at different stages and realizing automatic heating at the same time; solves the problems encountered in the heating process of the existing handle.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the motorcycle handle heating control system which is convenient to use, convenient to adjust, capable of controlling and adjusting the heating temperature, beneficial to saving power supply and increasing riding comfort, and practical and wide in use.

In order to solve the problems, the utility model adopts the following technical scheme:

a motorcycle handle heating control system comprises a power supply control circuit, a voltage-current conversion circuit, a microcontroller power supply circuit, a voltage detection circuit, an LED display circuit and a microcontroller; the power supply control circuit is connected with the voltage-current conversion circuit, the microcontroller power supply circuit and the voltage detection circuit, and the microcontroller is connected with the voltage-current conversion circuit, the microcontroller power supply circuit, the voltage detection circuit and the LED display circuit; the power supply control circuit comprises a resistor R1, a capacitor C3, a triode Q4, a resistor R2 and a triode Q3, wherein the resistor R1 is connected with the triode Q4, the capacitor C3 is connected between the resistor R1 and the triode Q4 in parallel, the triode Q3 is connected on the triode Q4 in series, and the resistor R2 is connected between the triode Q3 and the triode Q4 in parallel.

Preferably, the voltage detection circuit includes a resistor R3, a resistor R9 and a resistor R10, the resistor R3 is connected in series with the resistor R9, the resistor R10 is connected in parallel between the resistor R3 and the resistor R9, one end of the resistor R10 is connected in parallel with a capacitor C5, and one end of the resistor R3 is connected with a triode Q3.

Preferably, the microcontroller power supply circuit comprises a triode Q1, a resistor R7, a triode Q2 and a resistor R8, wherein the triode Q1 is connected with the triode Q2, the triode Q2 is connected with the resistor R8, the resistor R7 is connected on the triode Q1 in parallel, and one end of the triode Q1 is connected with a heating wire.

Preferably, the voltage-current conversion circuit includes a voltage regulator LDO, a capacitor C1 and a capacitor C2, and the capacitor C2 is connected in parallel between the voltage regulator LDO and the transistor Q3.

Preferably, the LED display circuit includes a diode D2 combination, a diode D3 combination, a diode D4 combination, and a diode D5 combination; the diode D2 combination, the diode D3 combination, the diode D4 combination, and the diode D5 combination all include 3 light emitting diodes.

Preferably, the diode D2 is connected with a resistor R4, the diode D3 is connected with a resistor R5, and the diode D4 is connected with a resistor R6.

Preferably, the microcontroller is provided with 1-8 total 8 pins, the pin 1 is connected with a capacitor C4, the pin 2 is connected with a resistor R6, the pin 3 is connected with a switch S1, the pin 4 is connected with a resistor R8, the pin 5 is connected with a resistor R5, the pin 6 is connected with a resistor R4, the pin 7 is connected with a resistor R10, and the pin 8 is a grounding end.

The beneficial effects of the utility model are as follows: the device is convenient to use and operate, can realize synchronous starting of a power supply and heating, realizes control and adjustment of heating temperature, and is beneficial to saving of the power supply and increase of riding comfort; meanwhile, the device also has an over-current protection function, and when the voltage is more than 16V, the power output is stopped; it has practicability and wide use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but are not intended to limit the scope of the present utility model.

FIG. 1 is a schematic diagram of the circuit connections of the present utility model;

FIG. 2 is a schematic diagram of a microcontroller circuit according to the present utility model;

fig. 3 is a schematic diagram of an LED display circuit according to the present utility model.

Detailed Description

Referring to fig. 1 to 3, a motorcycle handle heating control system includes a power control circuit, a voltage-to-current conversion circuit, a microcontroller power supply circuit, a voltage detection circuit, an LED display circuit, and a microcontroller; the power supply control circuit is connected with the voltage-current conversion circuit, the microcontroller power supply circuit and the voltage detection circuit, and the microcontroller is connected with the voltage-current conversion circuit, the microcontroller power supply circuit, the voltage detection circuit and the LED display circuit; the power supply control circuit comprises a resistor R1, a capacitor C3, a triode Q4, a resistor R2 and a triode Q3, wherein the resistor R1 is connected with the triode Q4, the capacitor C3 is connected between the resistor R1 and the triode Q4 in parallel, the triode Q3 is connected on the triode Q4 in series, and the resistor R2 is connected between the triode Q3 and the triode Q4 in parallel.

Further, the voltage detection circuit comprises a resistor R3, a resistor R9 and a resistor R10, wherein the resistor R3 is connected with the resistor R9 in series, the resistor R10 is connected between the resistor R3 and the resistor R9 in parallel, one end of the resistor R10 is connected with a capacitor C5 in parallel, and one end of the resistor R3 is connected with a triode Q3.

Further, microcontroller power supply circuit includes triode Q1, resistance R7, triode Q2 and resistance R8, triode Q1 is connected with triode Q2, and triode Q2 is connected with resistance R8, resistance R7 connects in parallel on triode Q1, the heater is connected to triode Q1's one end.

Further, the voltage-current conversion circuit includes a voltage regulator LDO, a capacitor C1 and a capacitor C2, and the capacitor C2 is connected in parallel between the voltage regulator LDO and the transistor Q3.

Further, the LED display circuit comprises a diode D2 combination, a diode D3 combination, a diode D4 combination and a diode D5 combination; the diode D2 combination, the diode D3 combination, the diode D4 combination, and the diode D5 combination all include 3 light emitting diodes.

Further, a resistor R4 is connected to the diode D2, a resistor R5 is connected to the diode D3, and a resistor R6 is connected to the diode D4.

Further, the microcontroller is provided with 1-8 total 8 pins, the pin 1 is connected with a capacitor C4, the pin 2 is connected with a resistor R6, the pin 3 is connected with a switch S1, the pin 4 is connected with a resistor R8, the pin 5 is connected with a resistor R5, the pin 6 is connected with a resistor R4, the pin 7 is connected with a resistor R10, and the pin 8 is a grounding end.

Further, one end of the resistor R2 is connected with a diode D1, one end of the diode D1 is connected with a storage battery of the motorcycle, and a steady-state diode TVS1 is connected in parallel between the diode D1 and the storage battery of the motorcycle.

Further, the microcontroller power supply circuit is connected with a steady state diode TVS1.

Further, the pin 1 of the microcontroller is also connected with a voltage-current conversion circuit and an LED display circuit.

The resistors of the utility model are chip resistors, and the capacitors are chip capacitors.

When the motorcycle is started by taking a key, a motorcycle user supplies power to a storage battery of the motorcycle, a control circuit for heating a handle is started, the power supply control circuit works first, the voltage-current conversion circuit is used for controlling the input voltage and current to be converted into required smaller voltage and current, the microcontroller assists the switch S1 to finish various operations, and meanwhile, the voltage detection circuit is used for detecting the input voltage value, the input voltage is overlarge, and the electric heating wire stops working; and meanwhile, a microcontroller power supply circuit inputs voltage and current to the microcontroller.

The switch S1 is arranged into 6 gears, 5 gears and 6 gears; any gear is shut down for 3 seconds and memorized in the lower gear, and the power failure can be memorized; 6 gear outputs and key sequence definition: gear 1, gear 100%, gear 2, gear 75%, gear 3, gear 50%, gear 4, gear 40%, gear 5, gear 30%, gear 6 neutral, and then cycling.

The heating control system starts working with a memory gear when being electrified, and the heating control system defaults to an original neutral gear; under the condition of no power failure, the power is turned off, and the power is turned on according to the memory gear for 1 time.

And the detection voltage detection circuit stops outputting when the voltage is higher than 16V.

The LED of this application is polychrome, matches with the fender phase, and LED indicates different fender phase colours: 100% red at 1, 75% orange at 2, 50% yellow at 3, 40% green at 4, 30% blue at 5, white at 6, white at neutral, light for 5 seconds and then flash off 5 times.

The power supply control circuit has the functions of surge prevention, reverse connection protection and ACC control.

In the using process, the heating device can be adjusted to a neutral gear in summer or when the heating function is not needed, so that the heating device can not generate heat and can not consume electricity.

The automobile key can automatically generate heat after the automobile key is opened or electrified, and the gear used by the last time can be memorized. And meanwhile, the automobile key is closed or the automobile is powered off without accident, and the automobile can be automatically memorized when the automobile is powered on again.

The above is merely a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. A motorcycle handle heating control system, characterized in that: the LED display device comprises a power supply control circuit, a voltage-current conversion circuit, a microcontroller power supply circuit, a voltage detection circuit, an LED display circuit and a microcontroller; the power supply control circuit is connected with the voltage-current conversion circuit, the microcontroller power supply circuit and the voltage detection circuit, and the microcontroller is connected with the voltage-current conversion circuit, the microcontroller power supply circuit, the voltage detection circuit and the LED display circuit; the power supply control circuit comprises a resistor R1, a capacitor C3, a triode Q4, a resistor R2 and a triode Q3, wherein the resistor R1 is connected with the triode Q4, the capacitor C3 is connected between the resistor R1 and the triode Q4 in parallel, the triode Q3 is connected on the triode Q4 in series, and the resistor R2 is connected between the triode Q3 and the triode Q4 in parallel.

2. A motorcycle handle heating control system as claimed in claim 1, wherein: the voltage detection circuit comprises a resistor R3, a resistor R9 and a resistor R10, wherein the resistor R3 is connected with the resistor R9 in series, the resistor R10 is connected between the resistor R3 and the resistor R9 in parallel, one end of the resistor R10 is connected with a capacitor C5 in parallel, and one end of the resistor R3 is connected with a triode Q3.

3. A motorcycle handle heating control system as claimed in claim 2, wherein: the microcontroller power supply circuit comprises a triode Q1, a resistor R7, a triode Q2 and a resistor R8, wherein the triode Q1 is connected with the triode Q2, the triode Q2 is connected with the resistor R8, the resistor R7 is connected on the triode Q1 in parallel, and one end of the triode Q1 is connected with a heating wire.

4. A motorcycle handle heating control system as claimed in claim 3, wherein: the voltage-current conversion circuit comprises a voltage regulator LDO, a capacitor C1 and a capacitor C2, wherein the capacitor C2 is connected in parallel between the voltage regulator LDO and a triode Q3.

5. A motorcycle handle heating control system as claimed in claim 4, wherein: the LED display circuit comprises a diode D2 combination, a diode D3 combination, a diode D4 combination and a diode D5 combination; the diode D2 combination, the diode D3 combination, the diode D4 combination, and the diode D5 combination all include 3 light emitting diodes.

6. A motorcycle handle heating control system as set forth in claim 5, wherein: the diode D2 is connected with a resistor R4, the diode D3 is connected with a resistor R5, and the diode D4 is connected with a resistor R6.

7. A motorcycle handle heating control system as set forth in claim 6, wherein: the microcontroller is provided with 1-8 total 8 pins, a capacitor C4 is connected to the pin 1, the pin 2 is connected with a resistor R6, a switch S1 is connected to the pin 3, the pin 4 is connected with the resistor R8, the pin 5 is connected with the resistor R5, the pin 6 is connected with the resistor R4, the pin 7 is connected with a resistor R10, and the pin 8 is a grounding end.