Method for detecting states of system the single board located on
A system status, single board technology, applied in the direction of electrical components, radio/induction link selection arrangement, selection device, etc., can solve the problem that the detection method does not have high reliability, reduces the processing efficiency of the board replacement process, and cannot automatically start related programs and other problems to achieve high reliability and improve processing efficiency.
Inactive Publication Date: 2009-10-14
HUAWEI TECH CO LTD
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[0005] It can be seen from the above examples that in the prior art, the method related to the board replacement process has the following defects: since the inspection and other operations in the board replacement process are all performed manually, it is difficult to ensure that it will not be used in the workflow. omission, and, because the single board in the prior art cannot automatically know whether the operating environment (that is, the system where it is) has changed, so that when the single board runs in a new system, the single board cannot automatically start the relevant programs to adapt to New working module, so the existing detection method does not have high reliability; at the same time, because the existing technology cannot achieve automatic detection, thereby reducing the processing efficiency of the entire board replacement process
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[0012] The invention provides a detection mechanism for board replacement, so that the board can self-detect whether the system where the board is running has changed, and then when the board is running in a new system, it can promptly start the required process after the board is replaced. The operation improves the processing efficiency of board replacement.
[0013] The main design idea of the present invention is:
[0014] Establish the unique identification of the board; for example: use the barcode number (that is, the electronic serial number) written inside the board by the production equipment as the unique identification of the board; or use the time when the file in the board was created when the board was initialized as the board’s Unique identification, used to distinguish different boards; any data form that can uniquely identify a board can be used as the board identification referred to in the present invention;
[0015] Judging whether the single board iden...
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The present invention provides a method for detecting the system status of a single board, specifically: the main board obtains the board identification stored in the external storage unit; Whether the identifications of the single boards are the same, if not, the adaptation process between the system and the single board is performed; wherein, the single board identification can be the bar code number inside the single board. The invention enables the single board to automatically know the change of the system where it is located, so it has high reliability; through this method, the operations required after the replacement of the single board can be automatically started, and the processing efficiency of the board replacement is improved; furthermore, the present invention When the invention is used in a mobile communication system, the framework of the existing system is fully utilized, and the system can automatically perform board replacement detection and start post-board replacement processing without increasing system cost.
Description
technical field [0001] The invention relates to a method for detecting the state of a system in which a single board is located, in particular to a method for detecting whether the system in which a single board is located changes. Background technique [0002] In existing electronic products, it is a relatively common method to form an electronic product or system through multiple single boards, especially in communication equipment, this method makes the application of functional circuits in the form of single boards more flexible and improves the performance of functional circuits. Versatility. In practical applications, the boards in the system may need to be replaced due to various reasons. After the boards are replaced, the boards cannot work properly with the system due to factors such as the mismatch between board information and system information. Take the replacement of the main control board in the base station system as an example to illustrate the problems in ...
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IPC IPC(8): H04Q1/20H04Q7/34
Inventor 宋治平竹锦
Owner HUAWEI TECH CO LTD