Ignition coil boost performance testing system and method

An ignition coil and detection system technology, applied in the direction of engine ignition, spark ignition controller, engine components, etc., can solve problems such as product misjudgment and achieve accurate detection results

Inactive Publication Date: 2015-11-25
力帆科技(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, it is possible to misjudge the product by using this existing method to test the peak voltage of the ignition coil

Method used

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  • Ignition coil boost performance testing system and method
  • Ignition coil boost performance testing system and method

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Embodiment Construction

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0021] In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be mechanical connection or electrical connection, or two The internal communication of each element may be directly connected or indirectly connected through an intermediary. Those skilled in the art can understand the specific meanings of the above terms according to specific situations.

[0022] The inventio...

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Abstract

The invention provides a boosting performance detection system and method for an ignition coil. The trigger signal output end of a magnetic motor is connected with the trigger signal input end of an igniter; the voltage output end of the magnetic motor is connected with the charging pin of the igniter; the ignition command output end of the igniter is connected with the first end of a primary coil of the ignition coil; the first end of a secondary coil of the ignition coil is connected with the first end of the primary coil of the ignition coil, and the second end of the secondary coil of the ignition coil is connected with a spark plug; the first input channel of an oscilloscope is connected with the first end of the primary coil of the ignition coil; the second input channel of the oscilloscope is connected with the second end of the secondary coil of the ignition coil; the oscilloscope is used for displaying the peak value U1 of the primary voltage of the ignition coil and the peak value U2 of the secondary voltage of the corresponding ignition coil. By simulating the peak voltage of the ignition coil in practical working condition test closer to a real value, the quality of a product can be reflected more fully. Meanwhile, special test equipment is not needed, so that the cost can be reduced, and the labor efficiency is increased.

Description

technical field [0001] The invention relates to a system and a method for detecting the voltage boosting performance of an ignition coil, in particular to a system and a method for detecting the voltage boosting performance of an ignition coil. Background technique [0002] At present, when testing the voltage characteristics of the ignition coil in the laboratory, one end of the primary side of the ignition coil is usually connected to an ignition coil withstand voltage tester, and the primary voltage of the ignition coil is input through the withstand voltage tester. Since the input of the withstand voltage tester is a stable voltage, the natural frequency is 50HZ, and the frequency of the output voltage of the magneto of the motorcycle in the actual working condition is constantly changing with the increase of the speed. Therefore, the peak voltage of the ignition coil detected by the current detection technology is an ideal value under an artificially set standard state,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02P17/12
Inventor 赵小钢岳定娟
Owner 力帆科技(集团)股份有限公司
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