Portable Synchronizer and Resolver Digitizer
A technology of digital conversion and synchronous machine, which is applied in the direction of program control and electrical program control in sequence/logic controllers, and can solve problems such as non-sale and high cost of communication protocols
Inactive Publication Date: 2016-09-14
NO 8357 RES INST OF THE THIRD ACADEMY OF CHINA AEROSPACE SCI & IND
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Problems solved by technology
[0002] Whether it is domestic naval equipment or foreign military trade equipment, there are a lot of old equipment that need to be upgraded, but most of the shipboard combat systems use a network architecture. During the modification or upgrade process, such problems will be encountered: new missile directors, How can navigation radar and other equipment be added to the original network system as a network station, and the attitude angle and speed of the ship can be obtained from it? The essence of this problem is to know the technical protocol of the original network
However, there are technical barriers between various domestic units, especially in military trade missions. Foreign countries (such as NATO) purchase their communication protocols for reasons of technical property rights protection or political factors. The cost is very high, and they are not even sold.
Therefore, new equipment manufacturers can only break away from the original network and find other data interfaces
Method used
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[0017] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0018] Such as figure 1 , figure 2 As shown, the present invention provides a portable synchronous machine and resolver digital conversion device, including a tooling housing and a circuit board 1, the circuit board is installed in the tooling housing, and one side of the tooling housing is an operation panel 2. A first electrical connector 3 and a second electrical connector 4 are installed on the operation panel 2, and the first electrical connector 3 and the second electrical connector 4 are respectively connected to the circuit board 1, and the first The electrical connector 3 is used to receive analog signals from the synchronous machine and resolver, and the second electrical connector 4 is an RS-422 standard i...
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The invention relates to a portable synchronous machine and resolver digital conversion device, and belongs to the technical field of digital circuits. The device is formed by a tool shell and a circuit board. A user can receive ship attitude angle and navigational speed messages as long as synchronous machine / resolver signals are allowed to have access to the device. The device has the advantages of saving cost, being high in adaptability, transparent in protocol, flexible and selectable in data refresh rate, and suitable for being extended in universal digital interface, and being highly integrated.
Description
technical field [0001] The invention relates to the technical field of digital circuits, in particular to a portable synchronous machine and resolver digital conversion device. Background technique [0002] Whether it is domestic naval equipment or foreign military trade equipment, there are a lot of old equipment that need to be upgraded, but most of the shipboard combat systems use a network architecture. During the modification or upgrade process, such problems will be encountered: new missile directors, How can navigation radar and other equipment be added to the original network system as a network station, and the attitude angle and speed of the ship can be obtained from it? The essence of the problem is to know the technical protocol of the original network. However, there are technical barriers between various domestic units, especially in military trade missions. Foreign countries (such as NATO) purchase their communication protocols for reasons of technical proper...
Claims
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IPC IPC(8): G05B19/04
Inventor 杨云星
Owner NO 8357 RES INST OF THE THIRD ACADEMY OF CHINA AEROSPACE SCI & IND