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

Alarm integrated circuit, alarm system and alarm method

A technology of integrated circuits and voltage stabilizer circuits, which is applied in the direction of alarms, circuits or fluid pipelines, instruments, etc., and can solve the problems of false alarms of alarm integrated circuits.

Pending Publication Date: 2022-07-05
南京英锐创电子科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an alarm integrated circuit, an alarm system and an alarm method to solve the problem that the alarm integrated circuit is prone to false alarms during the recharging of the battery

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
  • Alarm integrated circuit, alarm system and alarm method
  • Alarm integrated circuit, alarm system and alarm method
  • Alarm integrated circuit, alarm system and alarm method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed it...

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 relates to an alarm integrated circuit, an alarm system and an alarm method. The alarm integrated circuit comprises a power supply control module, a first voltage stabilizing circuit, a detection module, a second voltage stabilizing circuit and an alarm module. And the alarm module can give an alarm based on the second voltage output by the second voltage stabilizing circuit, responds to the power supply control signal output by the power supply control module, executes a first alarm strategy when the power supply voltage meets a preset condition, and executes a second alarm strategy when the power supply voltage does not meet the preset condition. The working voltage of the second voltage stabilizing circuit is smaller than that of the first voltage stabilizing circuit; the first alarm strategy comprises the step of matching a detection result output by the detection module with a preset alarm condition so as to output a corresponding alarm signal; the second alarm strategy comprises alarm resetting or abandoning of an alarm signal output according to the detection result. According to the alarm integrated circuit, the situation of false alarm caused by incorrect detection results output by the detection module can be avoided.

Description

technical field [0001] The invention relates to the technical field of electronic circuits, in particular to an alarm integrated circuit, an alarm system and an alarm method. Background technique [0002] The battery in the new energy vehicle is prone to thermal runaway in the continuous cycle of charge and discharge. Therefore, it is necessary to equip the new energy vehicle with an alarm integrated circuit to provide an alarm signal in the event of thermal runaway, so as to protect the life safety of the occupants in the vehicle. [0003] The power supply of the alarm integrated circuit comes from the battery of the car. When the battery is exhausted, the battery needs to be recharged. Since the voltage rises slowly in the process of recharging, it may cause that the voltage provided by the battery cannot meet the normal working voltage of some modules in the alarm integrated circuit for a period of time, so that some modules output uncertain signals, which will cause A ...

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 Applications(China)
IPC IPC(8): B60R16/033B60R16/023B60Q9/00G08B29/18
CPCB60R16/033B60R16/0232B60Q9/00G08B29/185
Inventor 徐红如钱周浦小飞罗许喜
Owner 南京英锐创电子科技有限公司
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