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Flying robot system realized based on double MCUs (Micro-programmed Control Unit)

A flying robot and sensor technology, applied in attitude control and other directions, can solve the problems of high working frequency and complicated operation, and achieve the effect of ensuring reliability

Inactive Publication Date: 2015-06-24
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the original single microcontroller unit MCU flying robot control system, all control calculation functions are completed by a microcontroller unit MCU, which has a high operating frequency but complicated operations

Method used

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  • Flying robot system realized based on double MCUs (Micro-programmed Control Unit)
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  • Flying robot system realized based on double MCUs (Micro-programmed Control Unit)

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Embodiment Construction

[0016] The preferred embodiments will be described in detail below with reference to the accompanying drawings. It should be emphasized that the following description is exemplary only, and is not intended to limit the scope of the invention and its application.

[0017] figure 1 It is a schematic diagram of the hardware structure of a flying robot system based on dual MCU implementation provided by the present invention. figure 1 The flying robot system based on dual MCU implementation in China includes a power supply module, a communication module, a first microcontroller unit, a second microcontroller unit and a dual-port RAM; wherein, the power supply module is respectively connected with the communication module, the first microcontroller unit and the dual-port RAM. The controller unit, the second microcontroller unit and the dual-port RAM are connected to provide energy for the normal operation of the entire flying robot; the communication module is respectively connect...

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Abstract

The invention discloses a flying robot system realized based on double MCUs (Micro-programmed Control Unit), relating to the field of design of the flying robot system. The flying robot system is characterized by comprising a power supply module, a communication module, a first microcontroller unit, a second microcontroller unit and a double-port RAM (Random Access Memory). According to the flying robot system disclosed by the invention, the double-port RAM is adopted, so that the contradiction between high-speed equipment and low-speed equipment is solved; and therefore, the two communicated micro-programmed control units MUC can process and exchange data according to respective speeds, so that the reliability of the system is guaranteed.

Description

technical field [0001] The invention belongs to the field of flying robot system design, in particular to a flying robot system based on dual MCU implementation. Background technique [0002] With the development of MEMS, the sampling frequency of attitude sensors of flying robots is increasing, and the attitude control algorithms are becoming more and more complex. This requires a microcontroller unit MCU with stronger computing power to process the data sampled by the sensor. In the original single-microcontroller unit MCU flying robot control system, all control and calculation functions are completed by a micro-controller unit MCU, which has a high operating frequency but complicated operations. [0003] In the flying robot control system implemented by the dual microcontroller unit MCU, the data sharing between the two includes serial communication, parallel communication, and dual-port RAM. In the serial bus multi-microcontroller unit MCU, the communication between ea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/08
Inventor 柳长安李钊吴华杨国田刘春阳
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)