Voltage regulation method of vehicle, voltage regulation circuit and electric vehicle
A voltage regulation circuit and voltage regulation technology, applied in the field of vehicles, can solve the problems of high energy consumption of power supply voltage, etc., and achieve the effects of increasing mileage, saving battery energy consumption, and saving overall heat consumption
Pending Publication Date: 2022-04-05
IFLYTEK (SUZHOU) TECH CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The invention provides a vehicle voltage regulation method, a voltage regulation circuit and an electric vehicle, which are used to solve the defect of large energy consumption of the power supply voltage of vehicle-mounted power amplifier products in the prior art, and realize energy-saving vehicle-mounted power amplifier output
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0046] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0047] Combine below Figure 1-Figure 2 The voltage regulation method for a vehicle of the present invention will be described.
[0048] It should be noted that the vehicle voltage regulation method may be executed by a controller on the vehicle, or a control device independent of the vehicle, or a server communicatively connected with the vehicle.
[0049] Wherein, the vehicle may be an or...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a voltage regulation method and circuit for a vehicle and an electric vehicle, and the method comprises the steps: obtaining a target audio signal; determining a target input voltage of an amplification module based on the target audio signal; based on the target input voltage, a voltage regulation instruction is output, and the voltage regulation instruction is used for regulating the output voltage of a boost module corresponding to the amplification module to the target input voltage. According to the voltage regulation method of the vehicle, the power supply voltage of the amplification module can change along with the change of the size of the input target audio signal, so that the power supply voltage of the amplification module is kept consistent with the maximum voltage required by the input target audio signal, the battery energy consumption and the overall heat consumption are effectively reduced, and the power supply efficiency is improved. And the mileage of the vehicle is improved.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular to a vehicle voltage regulation method, a voltage regulation circuit and an electric vehicle. Background technique [0002] More and more car power amplifier products use booster circuits to meet high-power output. In related technologies, power amplifier products are mainly powered by means of a booster circuit to provide constant voltage power supply to the power amplifier module. In the case of a large power supply voltage, it will consume a large amount of energy consumption and waste the electric energy of the electric vehicle. , also reduces the mileage of electric vehicles. Contents of the invention [0003] The invention provides a voltage regulation method for a vehicle, a voltage regulation circuit and an electric vehicle, which are used to solve the defect in the prior art that the energy consumption of the power supply voltage of the vehicle-mounted power amplifier p...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G05F1/56
CPCY02T10/70
Inventor 刘玉伟沈东生马桂林吴国栋杨鹏程
Owner IFLYTEK (SUZHOU) TECH CO LTD