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Two-dimensional tracking turntable electric control system data online debugging system and method

A system data and debugging system technology, applied in the field of control, can solve the problems of the electronic control system of the two-dimensional tracking turntable that cannot be hot-swapped, limited communication and search capabilities, and inconvenient data portability and debugging, so as to achieve flexible expansion, simplify the development process, The effect of saving debugging time

Inactive Publication Date: 2015-12-09
XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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Problems solved by technology

[0003] The invention provides a two-dimensional tracking turntable electric control system data online debugging system and method, which solves the problems of slow transmission, limited communication and search capabilities, inability to hot swap and two-dimensional The technical problem of inconvenient online portable debugging of the data of the electronic control system of the tracking turntable

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  • Two-dimensional tracking turntable electric control system data online debugging system and method

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Embodiment Construction

[0029] Such as figure 1 The two-dimensional tracking turntable electronic control system data online debugging system includes a micro-controller and a computer. The improvement of the present invention is that the micro-controller is a micro-controller embedded with a third USB interface, and the digital or analog interface of the micro-controller It is connected with the two-dimensional tracking turntable, the third USB interface of the microcontroller is connected with the first USB interface of the computer through a USB data line, and the JTAG interface of the microcontroller is connected with the second USB interface of the computer through a debugger.

[0030] The micro-controller can choose the existing SCM single chip, or choose the combination chip of SCM and at least one chip in DSP and FPGA connected in series. Generally, the type and quantity of chips are selected according to the complexity of the system. Combination chips can improve signal processing speed, and...

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Abstract

The invention provides a two-dimensional tracking rotary table electronic control system data online debugging system and method and solves the problems the prior art using RS-232 or RS-422 is slow in transmission, limited in communication seeking capability, and incapable of hot plug. The system comprises microcontroller with a built-in third USB (universal serial bus) interface and a computer. A digital or analog interface of the microcontroller is connected with a two-dimensional tracking rotary table. The third USB interface is connected with a first USB interface of the computer through a USB data line. A JTAG interface of the microcontroller is connected with a second USB interface of the computer through a debugger. The microcontroller collects target state information generated by the two-dimensional tracking rotary table and transmits the target state information to the computer through the third USB interface. The two-dimensional tracking rotary table electronic control system data online debugging system is safe, portable, easily reusable, high in speed, flexible in expansion, high in design integrity, capable of hot plug and low in design difficulty, and debugging time is saved.

Description

technical field [0001] The invention belongs to the field of control, and in particular relates to an online debugging system and method for two-dimensional tracking turntable electric control system data. Background technique [0002] The existing single-chip microprocessor-based space object information acquisition modules or various acquisition sensors are developed using RS-232 or RS-422 connection development platforms, which are quite common communication protocols in test and measurement applications. Although its cost is low, its biggest disadvantages are slow speed transmission, limited communication and search capabilities, and no support for hot plugging. The debugging process of the existing microprocessor-based two-dimensional tracking turntable embedded electronic control system: in the open-loop state of the system, computer software-aided design technology is generally used for debugging analysis and research, and the successfully debugged program is download...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/26G06F13/38
Inventor 王鲜红马彩文梁雁冰
Owner XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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