A test system for ip self-modification
A test system and self-correction technology, applied in transmission systems, electrical components, etc., can solve problems such as error-prone, error-prone IP addresses, and inability to guarantee one-to-one correspondence between industrial computers and test equipment, to ensure safety and accuracy. the effect of ensuring uniqueness
Active Publication Date: 2022-04-15
UNIVERSAL GLOBAL TECH KUNSHAN
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Problems solved by technology
[0004] However, the network port relies on the internal IP address of the test PC host for handshake, and it is easy to make mistakes by manually setting the IP address, especially when one display screen is connected to multiple PCs, it is more likely to make mistakes by manually setting the IP address; and artificial changes cannot be avoided IP address, so it is impossible to guarantee the one-to-one correspondence between the industrial computer and the test equipment
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[0059] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.
[0060] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".
[0061] An embodim...
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The present invention provides an IP self-correcting test system, comprising: a trolley mechanism fixed on the trolley positioning frame; an RFID card fixed on the trolley positioning frame with a built-in first IP address of a fixed physical position The card reading module is fixed on the trolley mechanism, reads and sends the first IP address in the RFID card; the test host is installed in the trolley mechanism, and the first IP address received is combined with the test host Compare the second IP address; if they are inconsistent, change the second IP address to the first IP address; test the shielding box, install it on the trolley mechanism, and set the product to be tested in the test shielding box for shielding test Interfering signal; the test instrument is installed on the trolley mechanism, and after the test host completes the self-check and self-correction of the IP address, the product to be tested is tested. The invention self-tests and corrects the IP address in the test host to ensure the accuracy and uniqueness of the IP address in the test host.
Description
technical field [0001] The invention relates to the technical field of semiconductor testing, in particular to an IP self-correcting testing system. Background technique [0002] With the increase of labor costs, the development of automation technology in the field of semiconductor electronics technology is expanding rapidly. In the testing section of electronic products, a robotic arm is often used instead of manual feeding for multiple devices, and information is exchanged with the test devices through serial ports or network ports. [0003] If the information is exchanged with the test equipment through the serial port, and the wiring is correct, the one-to-one correspondence between the industrial computer and the test equipment can be guaranteed. [0004] However, the network port relies on the internal IP address of the test PC host for handshake, and it is easy to make mistakes by manually setting the IP address, especially when one display screen is connected to mu...
Claims
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IPC IPC(8): H04L61/5046H04L61/5053H04L61/5007
CPCH04L61/5053H04L61/5046H04L61/5007
Inventor 王建军夏明网刘上
Owner UNIVERSAL GLOBAL TECH KUNSHAN