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Communication equipment working environment temperature control circuit and communication equipment

A communication equipment and temperature control technology, applied in the direction of temperature control, temperature control by electric means, circuit devices, etc., can solve the problems such as the failure of the temperature-sensitive chip to start normally, the failure of the communication equipment to work normally, etc.

Inactive Publication Date: 2022-03-15
BEIJING TASSON SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a communication device working environment temperature control circuit for the problem that in the prior art, in a low temperature environment, the temperature-sensitive chip in the communication device cannot withstand the low temperature and cannot start normally, which in turn causes the communication device to fail to work normally. and communication equipment

Method used

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  • Communication equipment working environment temperature control circuit and communication equipment
  • Communication equipment working environment temperature control circuit and communication equipment
  • Communication equipment working environment temperature control circuit and communication equipment

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Embodiment Construction

[0047] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail through the following embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0048]The serial numbers assigned to components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "connection" mentioned in this application include direct and indirect connection (connection) unless otherwise specified. In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "in...

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Abstract

The invention relates to a working environment temperature control circuit of communication equipment and the communication equipment. A communication equipment working environment temperature control circuit comprises a power supply, a temperature detection device, a system function device, a first switch assembly, a second switch assembly and a heating load. According to the communication equipment working environment temperature control circuit, the preset temperature is set in the temperature detection chip, when the environment temperature is lower than the preset temperature, the control signal controls the first switch assembly to be switched off, the system function device stops working, the control signal controls the second switch assembly to be switched on, and the system function device stops working. And the heating load is used for heating. According to the communication equipment working environment control circuit, the communication equipment can be normally started in a low-temperature environment, the adaptive environment temperature range of the communication equipment is widened, and the selectivity of a chip in the communication equipment is improved.

Description

technical field [0001] The present application relates to the technical field of communication equipment, in particular to a communication equipment working environment temperature control circuit and communication equipment. Background technique [0002] Communication equipment includes hardware and software, in which hardware is a device that is connected by various electronic components through a certain relationship to achieve specific functions. In order to ensure that electronic components can work normally and safely, a certain temperature range will be specified. The ambient operating temperature range of electronic components determines the ambient operating temperature range of communication equipment. [0003] FC Fiber Channel has the characteristics of high transmission speed, low delay, long transmission distance, and high reliability. Communication equipment with FC-AE-1553 protocol functions are generally used in aerospace electronics and military fields. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H5/04G05D23/19
CPCH02H5/04G05D23/1919
Inventor 谢水新赵志勇熊志新刘方超李鹏赵培芳赵立峰
Owner BEIJING TASSON SCI & TECH CO LTD
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