Device and method for online software programming
A technology for writing devices and software, applied in the direction of program control devices, program loading/starting, etc., can solve problems such as uncontrollable software updates, and achieve the effects of reducing upgrade costs, easy operation, and low manufacturing costs
Active Publication Date: 2017-03-29
BEIJING AEROSPACE AUTOMATIC CONTROL RES INST +1
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Problems solved by technology
Although this storage method can conveniently update the control software in the computer on the rocket before the rocket is assembled, once the computer on the rocket is loaded into the rocket and docking is completed, it will not be possible to update the control software stored in the computer on the rocket by the traditional method. Control software for updates
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[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] figure 1 It is a schematic structural diagram of an online software programming device according to an embodiment of the present invention, such as figure 1 As stated, the device includes arrow control equipment, comprehensive measurement and control equipment, and ground testing equipment;
[0027] The comprehensive measurement and control equipment includes a...
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The invention relates to a device and method for online software programming. The device comprises rocket control equipment, comprehensive testing and control equipment and ground testing equipment, wherein the comprehensive testing and control equipment comprises a board card and a coupler; the coupler is connected to the ground testing equipment by a bus and a fifth connector, the bus is divided by the coupler into two bundles, one bundle is connected to a communication interface of the rocket control equipment by a first connector, and the other bundle is connected to the board card; and the device also comprises a second connector which is connected to a programmable port of the rocket control equipment as well as a third connector and a fourth connector successively connected to the second connector. The device provided by the invention has the advantages that the structure is simple; operations are easily; manufacture cost is low; and the device has very high universality between different systems. The method provided by the invention has the advantages that remote embedded programs can be updated and downloaded; system upgrade cost can be reduced; research processes can be optimized; and the method can be widely applied in various remote embedded program update fields and has extensive reference significance.
Description
technical field [0001] The invention relates to the field of embedded systems, in particular to an online software programming device and method. Background technique [0002] With the in-depth development of my country's manned spaceflight projects, higher requirements have been put forward for the accuracy of launch vehicles, especially in recent years, the introduction of control system redundancy technology and iterative guidance methods has greatly increased the amount of launch vehicle flight control data. Increase. [0003] At present, most rockets use flight control software pre-stored in the computer on the rocket. Although this storage method can easily update the control software in the computer on the rocket before the rocket is assembled, once the computer on the rocket is loaded into the rocket and docking is completed, the traditional method cannot be used to update the computer on the rocket. The control software is updated. [0004] Therefore, how to provi...
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IPC IPC(8): G06F9/445
Inventor 姜云涛邱靖宇詹来龙刘刚军田宇周志久李晓敏兰鹏杰
Owner BEIJING AEROSPACE AUTOMATIC CONTROL RES INST