Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for prevent vehicles from mistaken lighting

A vehicle and lighting technology, which is applied in the direction of measuring devices, circuit devices, vehicle components, etc., can solve the problems of driving safety impact, wrong information of car owners, and fright of car owners, and achieve the effect of preventing false lighting

Inactive Publication Date: 2011-09-14
ACTRON TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to giving the wrong information to the car owner, this mistaken lighting action may also frighten the car owner and even affect driving safety.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for prevent vehicles from mistaken lighting
  • Method and device for prevent vehicles from mistaken lighting
  • Method and device for prevent vehicles from mistaken lighting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Please refer to figure 2 as shown, figure 2 It is a block diagram of a preferred embodiment of the device provided by the present invention for preventing vehicles from turning on lights by mistake. As shown in the figure, the device for preventing false lighting of vehicles includes an alternator (alternator) 1 , a rectifier 2 , a battery 4 , a regulating circuit 7 and a display lamp 6 . Wherein, the alternator 1 has a rotor coil 12 and a stator coil 11 for converting the mechanical energy generated by the internal combustion engine of the vehicle into an AC output. The rectifier 2 is electrically connected to the stator coil 11 for converting the AC output into a DC output. The battery 4 is electrically connected to the rectifier 2 to store power from the rectifier 2 .

[0029] The regulating circuit 7 has a power circuit 72 , a control core 74 and a driving circuit 76 . The key switch 5 is connected between the power circuit 72 and the battery 4 . When the key...

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

No PUM Login to View More

Abstract

The invention discloses a method for preventing vehicle light from lighting by mistake and a device thereof. The device comprises an alternator, a rectifier, a battery, an adjusting circuit and a display lamp; wherein, the alternator is provided with a rotor coil and a stator coil to converse mechanical energy generated by the operation of a vehicle explosive engine into alternating current to be output. The rectifier is electrically connected to the stator coil to converse the alternating current output into direct current output. The battery is electrically connected to the rectifier. The adjusting circuit is electrically connected to the rotor coil to adjust the output voltage of the alternator. Besides, the adjusting circuit is electrically connected to the stator coil and the battery so as to detect phase signals generated by the operation of the alternator and the voltage value at the high voltage terminal of the battery. The display light is electrically connected to the adjusting circuit and the battery. If the adjusting circuit detects that the phase signals are zero and the voltage value is less than a setting value, the adjusting circuit drives the display lamp to light. The method and the device provided by the invention can prevent vehicle light from lighting by mistake caused by sudden reduction of power load.

Description

technical field [0001] The invention relates to a method and device for avoiding false lighting of a vehicle, especially aimed at the phenomenon of false lighting caused when the electric energy load of the vehicle suddenly decreases. Background technique [0002] Please refer to figure 1 as shown, figure 1 It is a block diagram of a typical automotive alternator and its regulating circuit. As shown in the figure, the alternator 1 is composed of a rotor coil 12 and a stator coil 11 (a three-phase stator coil is shown in the figure). When an excitation current flows into the rotor coil 12, and the internal combustion engine (not shown) of the automobile drives the rotor coil 12 to rotate, the rotor coil 12 will generate a rotating magnetic field, cut the stator coil 11, and generate a three-phase AC output. [0003] The rectifier 2 receives the three-phase AC output from the alternator 1 and rectifies it to generate a DC output to charge the battery 4 . The rectifier 2 ha...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/14G01R31/36
CPCB60R16/03
Inventor 郑锡钦
Owner ACTRON TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com