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Pulse-adjusting type driving power supply for cruise system based on diversified self-sensing technology

A technology of cruise system and driving power supply, applied in the direction of adjusting electrical variables, control/regulating systems, electrical components, etc., can solve problems such as poor output voltage stability, achieve stable output voltage, stable output current, and reduce leakage current and loss. effect of current

Inactive Publication Date: 2017-01-11
成都东创精英科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defect of poor output voltage stability of the driving power supply for the cruise system of the existing multiple self-sensing technology, and the present invention provides a pulse-adjustable driving power supply for the cruise system based on the multiple self-sensing technology

Method used

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  • Pulse-adjusting type driving power supply for cruise system based on diversified self-sensing technology
  • Pulse-adjusting type driving power supply for cruise system based on diversified self-sensing technology

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0019] Such as figure 1 As shown, the present invention is mainly composed of regulating chip U2, diode rectifier U1, triode VT1, triode VT2, resistor R1, resistor R2, resistor R3, resistor R4, resistor R5, polar capacitor C1, polar capacitor C2, polar capacitor C3 , Polar capacitor C4, diode D1, diode D2, pulse adjustment circuit, voltage detection circuit, constant current drive circuit, and micro-processing circuit.

[0020] When connected, the anode of the polarity capacitor C1 is connected to the anode output terminal of the diode rectifier U1, and the cathode is connected to the negative output terminal of the diode rectifier U1. The positive pole of the polarity capacitor C2 is connected to the emitter of the triode VT1 through the resistor R1, and the negative pole is grounded. The positive pole o...

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Abstract

The invention discloses a pulse-adjusting type driving power supply for a cruise system based on the diversified self-sensing technology. The pulse-adjusting type driving power supply is formed by an adjusting chip U2, a diode rectifier U1, a triode VT1, a triode VT2, a polarity capacitor C3, a diode D2, a pulse adjusting circuit, a voltage detection circuit, a constant current driving circuit, and a micro-processing circuit connected between a collector electrode of the triode VT1 and the constant current driving circuit in series. According to the pulse-adjusting type driving power supply, the leakage current and the loss current of the output current can be effectively reduced, magnetic biasing of the output voltage due to imbalanced driving waveforms can be suppressed or eliminated, the output driving voltage and the reference voltage are kept consistent, the output voltage is more stable and more accurate, and the pulse-adjusting type driving power supply can output stable voltage and current.

Description

technical field [0001] The invention relates to a power supply, in particular to a pulse-adjustable driving power supply for a cruise system based on multiple self-sensing technology. Background technique [0002] Vehicles are an indispensable means of transportation in today's society, and the increasing number of vehicles has also brought about increasingly prominent problems such as road congestion, frequent accidents, energy waste, and air pollution. With the development of technologies such as the Internet and the Internet of Things, multiple self-sensing technologies have emerged as the times require, which comprehensively apply technologies such as smart sensing, communication networks, and embedded technologies. This multiple self-sensing technology is currently widely used in automobiles to comprehensively perceive and process vehicle conditions and road traffic information, realizing multi-dimensional interactions between people and vehicles, vehicles and clouds, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M3/156
CPCH02M3/156
Inventor 薛鸿雁
Owner 成都东创精英科技有限公司
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