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Dustproof router

A router and circuit technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve the problems of carrier communication signal attenuation, interference, noise, etc., and achieve the effect of good versatility and good versatility

Inactive Publication Date: 2016-12-07
四川网格新通科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] The power line carrier communication uses the power line as the communication medium. The disadvantage of the existing power line carrier communication technology is that because many different types of electrical equipment are connected to the power grid, the power grid has attenuation, noise and interference to the carrier communication signal. The point-to-point communication distance of power line carrier communication is greatly limited. Therefore, the communication method of expanding carrier communication in the future is mainly to introduce the idea of ​​relay routing in power line communication. At present, domestic mainstream carrier manufacturers have proposed a variety of routes. Algorithms and modules, but most of them are placed together with the carrier chip, and only for a certain carrier chip, which has great limitations, and the existing routers do not have dustproof function, so there is an urgent need for an anti-dust dust router to solve the above problems

Method used

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Embodiment Construction

[0008] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0009] In the following description, references to "one embodiment," "an embodiment," "an example," "example," etc. indicate that such described embodiment or example may include a particular feature, structure, characteristic, property, element, or limitations, but not every embodiment or example necessarily includes the specific feature, structure, characteristic, property, element or limitation. Additionally, repeated use of the phrase "according to one embodiment of the present application" does not necessarily refer to the same embodiment, although it may.

[0010] For simplicity, some technical features known to those skilled in the art are omitted from the following description.

[0011] According to an embodiment of the prese...

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Abstract

The invention provides a dustproof router, comprising a master control chip, a reset circuit, a JTAG circuit, a non-frequent access data memory, a frequent access data memory, an external interface circuit and a power supply circuit. The reset circuit is connected with a reset port of the master control chip. The master control chip is an ARM Cortex-m3 chip. The non-frequent access data memory is a FLASH chip with SPI interfaces. The frequent access data memory is a ferroelectric memory with the SPI interface. The ARM Cortex-m3 chip provides two SPI interfaces. One SPI interface is connected with the FLASH chip, and the other SPI interface is connected with the ferroelectric memory. The ferroelectric memory is electrically connected with a dedusting unit. A timing dedusting controller, a dust monitoring controller and a motor controller are arranged in the dedusting unit. Microprocessors and wireless signal transceiving devices are arranged in the timing dedusting controller, the dust monitoring controller and the motor controller.

Description

technical field [0001] The invention specifically relates to a dustproof router. Background technique [0002] The power line carrier communication uses the power line as the communication medium. The disadvantage of the existing power line carrier communication technology is that because many different types of electrical equipment are connected to the power grid, the power grid has attenuation, noise and interference to the carrier communication signal. The point-to-point communication distance of power line carrier communication is greatly limited. Therefore, the communication method of expanding carrier communication in the future is mainly to introduce the idea of ​​relay routing in power line communication. At present, domestic mainstream carrier manufacturers have proposed a variety of routes. Algorithms and modules, but most of them are placed together with the carrier chip, and only for a certain carrier chip, which has great limitations, and the existing routers do...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/771H04B3/54H04B3/58H04L45/60
CPCH04B3/54H04B3/58H04L45/60
Inventor 江山鲜红梅
Owner 四川网格新通科技有限公司
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