Detection device and detection method
A detection device and port technology, applied in the computer field, can solve the problem that the computer cannot respond to control commands, etc.
Active Publication Date: 2014-07-02
LENOVO (BEIJING) LTD
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Problems solved by technology
[0004] In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: the fault diagnosis is only limited to the software application layer of the computer being diagnosed, and if there is damage to the hardware device in the computer, the computer cannot respond Remote control commands still require maintenance personnel to solve problems on site
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[0021] In order to make the purpose, technical features and implementation effects of the present invention clearer, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0022] In the embodiment provided by the present invention, a detection device is provided, such as figure 1 shown, including:
[0023] The bus 02 is connected with the microprocessor 03, and is used to receive the port code (Post code) generated when the computer is working at the predetermined port 01, and the port code describes the working state of the computer during work;
[0024] The microprocessor 03 is used to receive the transmitted port code through the bus 02, transmit the port code to the analysis terminal, and the analysis terminal analyzes the port code to detect the working state of the computer.
[0025] Applying the technology provided by the above-mentioned embodiments, the fault informati...
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The invention provides a detection device and a detection method. The detection device comprises a bus and a microprocessor, wherein the bus is used for receiving a port code, which is generated during operation of a computer, through a predetermined port; the port code describes a working condition of the computer during the operation; the microprocessor is used for receiving the transmitted port code through the bus and transmitting the port code to an analysis terminal; and the analysis terminal is used for analyzing the port code so as to detect the computer. By applying a technology provided by the embodiment, fault information generated when computer software fails during debugging and operation can appear at the predetermined port to serve as the port code, and a code generated due to hardware fault can also appear at the predetermined port to serve as the port code, so that the port code at the predetermined port is detected, and the analysis terminal can know the fault of the computer by analyzing the port code after the port code is transmitted to the analysis terminal.
Description
technical field [0001] The invention relates to computer technology, in particular to a detection device and a detection method. Background technique [0002] At present, when a hardware problem occurs in a computer, maintenance personnel must analyze the computer on site to determine the specific content of the failure. If a device needs to be replaced, the maintenance personnel needs to take the computer away or fetch the device for replacement. [0003] In the prior art, command redirection (commanding redirect) is usually used to carry out long range remote control on the Internet, that is, the uniqueness of point-to-point communication between the Internet and terminals is used to take into account both security and convenience; specifically By inputting the IP address of the computer to be diagnosed, the diagnosis of the computer is carried out through the IP network. [0004] In the process of realizing the present invention, the inventor found that there are at leas...
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IPC IPC(8): G06F11/22
Inventor 曾康谈晓隽
Owner LENOVO (BEIJING) LTD