System for Mesh network, computer power supply and data exchange

Abstract

The invention discloses a system for Mesh network, computer power supply and data exchange, and the system comprises a voltage reduction power supply circuit which converts DC voltage input of a lithium battery 12.6 V or a solar panel 20 V into 12 V DC voltage; an MCU control circuit which is used for selectively supplying power to the computer first and then supplying power to the Mesh network through a pulse signal sent by an external switch; a network core exchange circuit which establishes a data exchange channel between the computer and the Mesh network, and leads out a channel for connecting external equipment to exchange data with the computer and the Mesh network at the same time; a charging circuit which is used for charging the 12.6 V lithium battery through the charging circuitwhen solar 20V direct current voltage is used for supplying power. A plurality of modules in the equipment can be powered by only needing one external power supply, the equipment can be used at any time, a computer is powered on first, the Mesh network can be powered on only, and when the computer is powered off, the Mesh network is powered off along with the computer, a network core is added, a network port is reserved, and the computer can be directly connected with network cables of other equipment.

Description

technical field [0001] The invention relates to a system for power supply and data exchange, in particular to a system for Mesh network, computer power supply and data exchange. Background technique [0002] Wireless Mesh network (wireless mesh network), also known as "multi-hop" network, is a new type of wireless network technology completely different from traditional wireless networks. Wireless mesh network is a new network structure based on multi-hop routing and peer-to-peer network technology. It has the characteristics of mobile broadband. At the same time, it can be dynamically expanded, self-organizing, self-managing, self-repairing, and self-balancing. Compared with Wi-Fi, Wireless Mesh has greatly improved in networking mode, transmission distance and mobility, especially it is compatible with Wi-Fi, so Wireless Mesh network will increase the transmission distance of Wi-Fi And mobility, it is of great help in expanding Wi-Fi applications. [0003] Utilizing Mesh...

AI Technical Summary

Problems solved by technology

[0003] Utilizing Mesh network as a data terminal communication is a communication network that combines mobile communication and computer network. In the existing Mesh network communication technology, the computer and Mesh are two separate functional modules, and they need separate power supply to work. In reality, In the application, the power supply is limited, which increases the power supply requirements

Images