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Electronic system and warning apparatus thereof

A technology for warning devices and electronic systems, applied to measuring devices, measuring electricity, measuring electrical variables, etc., can solve problems such as ineffective control of operation, electronic system 1 crashes, etc., and achieve the effect of avoiding damage or crashes and improving quality

Active Publication Date: 2011-04-06
DELTA ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The above misjudgment occurs because the warning device 11 cannot clearly determine which device is in an abnormal state, so that the processor 12 cannot effectively control the operation of the electronic device 14, which may cause the electronic system 1 to crash.

Method used

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  • Electronic system and warning apparatus thereof
  • Electronic system and warning apparatus thereof
  • Electronic system and warning apparatus thereof

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Embodiment Construction

[0041] Hereinafter, an electronic system and a warning device thereof according to a preferred embodiment of the present invention will be described with reference to the related drawings.

[0042] Please refer to Figure 4As shown, the electronic system 2 of the first preferred embodiment of the present invention includes a processor 21 , a warning device 22 and a system device 23 . In addition, the electronic system 2 further includes an electronic device 24 .

[0043] In this embodiment, the processor 21 is electrically connected to the warning device 22 and generates a first status signal S11, and the first status signal S11 can be a pulse signal or a DC signal. When the first state signal S11 is the pulse signal, its frequency is above 200 Hz. Wherein, the first state signal S11 is determined to be the pulse signal or the DC signal according to the state of the processor 21 itself. When the state of the processor 21 is normal (normal) operation, the first state signal ...

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Abstract

The invention provides an alarming device, comprising an isolating circuit, a first enabling circuit, a second enabling circuit and an output circuit; wherein, the isolating circuit receives a state signal and generates an adjusting signal according to the state signal; the first enabling circuit is electrically connected with the isolating circuit, receives the adjusting signal and generates a first enabling signal according to the adjusting signal; the second enabling circuit is electrically connected with the first enabling circuit, receives the first enabling signal and generate a secondenabling signal according to the first enabling circuit; the output circuit is electrically connected with the second enabling circuit, receives the second enabling signal and outputs an alarming signal according to the second enabling signal.

Description

technical field [0001] The present invention relates to an electronic system and its warning device. Background technique [0002] The functional requirements of electronic devices are getting higher and higher, and more and more auxiliary devices are required to meet the multi-functional requirements. Usually, a processor is used as the control center of the electronic equipment, and the processor is used for driving, controlling, detecting, indicating, warning and transmitting communication. If the processor fails due to external unclear factors or is damaged in hardware, the electronic device will be unable to control the operation of its peripheral accessories, such as the inability to control the operation of the radiator, resulting in ineffectiveness. Heat dissipation, even in severe cases, can cause the electronic device to crash. [0003] In order to improve the above situation, an alarm device is usually installed in the electronic equipment to generate an alarm s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
Inventor 陈建桦魏佳宾曾伟硕
Owner DELTA ELECTRONICS INC