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Device and method for achieving remote debugging

A remote, server node technology, applied in electrical components, wireless communication, network topology, etc.

Inactive Publication Date: 2012-06-13
深圳市腾兴智联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this debugging method is: the number of LED lights is limited, so the number of program states represented is also limited
This method is one of the most common methods, but it also has its limitations: that is, it must be connected to the PC through a cable (such as a serial cable), which greatly increases the wireless sensor network using radio frequency as a communication medium. The complexity of installation and commissioning, especially in industrial applications
[0007] Therefore, it is for these reasons that it is difficult to directly debug the wireless device node in the field

Method used

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  • Device and method for achieving remote debugging
  • Device and method for achieving remote debugging
  • Device and method for achieving remote debugging

Examples

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Embodiment Construction

[0059] like figure 1 As shown, the device for realizing remote Shell debugging described in the present invention (hereinafter referred to as the debugging device) is constructed based on the TinyOS embedded operating system, and especially can be applied to a 2.4GHz ZigBee wireless sensor network for wireless debugging of each sensor node .

[0060] The debugging device includes two parts, one is debugging equipment, which is a PC 10 with a serial port and a server node 20, which are carried by on-site construction or debugging personnel. The second is engineering field equipment, which is provided with a client node 30, which has been installed in each sensor node to be debugged in advance. The PC 10 of the debugging device communicates with the server node 20 through a serial port (such as an RS232 interface). And by wireless communication between the client node 30 of described server node 20 and described engineering field equipment; And, a server node 20 can realize w...

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Abstract

Provided are a device and a method for achieving remote debugging. User commands are sent to a server node through a serial line by using a personal computer (PC), and the server node sends the user commands to a preset client node in a plurality of sensor nodes to be debugged through wireless interactivity. The client node performs corresponding commands, returns information to the server node, and forwards the information to the PC to a user. The device and the method for achieving the remote debugging overcome defects in the prior art that installed wireless sensor node equipment can only be debugged by connecting a wired device. Multiple communication means are used between the server node and the client node, failures occurred in practical applying environments can be located and solved conveniently, and the device and the method for achieving the remote debugging are favorable for improving failure solving speed and reducing solving cost.

Description

technical field [0001] The invention is applied to the field of wireless sensor networks, and in particular relates to a device and method for remote shell debugging of nodes constructed based on the TinyOS operating system. Background technique [0002] TinyOS is an open source operating system developed by UC Berkeley (University of California, Berkeley), designed for embedded wireless sensor networks; the operating system's component-based architecture makes rapid updates possible, which in turn Reduced code size limited by sensor network memory. The components of TinyOS include network protocols, distributed servers, sensor drivers, and data recognition tools; its good power management stems from an event-driven execution model that also allows flexibility in timing arrangements. TinyOS has been used on multiple platforms and TinyOS sensor boards. [0003] At present, in the ZigBee wireless sensor network, the system-on-chip (SoC) CMOS solution such as CC2430 is used ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04H04W84/18
Inventor 李煜华李英姿周明海
Owner 深圳市腾兴智联科技有限公司
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