Intelligent independent robot core controller

A core controller and autonomous robot technology, applied in the direction of program control manipulators, manipulators, manufacturing tools, etc., can solve problems such as incompatibility, difficulty in software transplantation, high price, etc., achieve good compatibility, reduce development costs, and use costs. Effect

Inactive Publication Date: 2008-03-12
PEKING UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the system is a commercial product, it is expensive
And because its core source code is not public, the

Method used

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  • Intelligent independent robot core controller
  • Intelligent independent robot core controller
  • Intelligent independent robot core controller

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] As shown in FIG. 1 , the system hardware of the present invention includes: a central control module 10 , a motion control module 20 , a sensor module 30 and a bus control circuit 40 . As shown in Fig. 1 and Fig. 2, the central control module 10 includes a 32-bit core controller 11 based on the ARM9 architecture; the core controller 11 is peripherally connected with flash memory 12, 13, RAM 14, external memory card 15, and 11 bidirectionally connected universal serial bus 16, Ethernet interface 17, wireless network interface 18, serial interface 19, and a power supply module (as shown in Figure 2). The core controller 11 adopts s3c2440 processor with a main frequency of 400MHz and can output pulse width modulation signals for use by the robot motion control module. The external interface is a variety of standard interfaces commonly used in rob...

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Abstract

The present invention relates to the core controller of an intelligent autonomous robot, which includes a central control module, a sensor module, a CAN bus transmission module and a movement control module. The central control module, which comprises a core controller connected with a storage device and an interface connected with an external side, is provided with a trimmed embedded RT-Linux operating system, a plurality of hardware driving programs and an application program which facilitates a secondary development. The sensor module comprising a pressure sensor and an electronic compass is connected with the central control module by the interface. The CAN bus transmission module is connected with the central control module. The movement control module which is connected with the CAN bus transmission module exchanges information with the core controller through the CAN bus. The present invention well controls the autonomous movement, environment sensing and the man-machine interaction and provides software and hardware supports for the realization of correct autonomous behaviors of the intelligent robot.

Description

technical field [0001] The invention relates to a core controller of a robot, in particular to an intelligent autonomous robot core controller based on an ARM9-Linux embedded system. Background technique [0002] With the continuous advancement of technology, robots are developing towards autonomous intelligent robots. The intelligence level of a robot has become an important indicator to measure a robot system. As one of the most important parts of the complete robot system, the core controller and peripheral equipment of intelligent autonomous robots have been paid more and more attention. For an intelligent autonomous robot, the processing power and computing efficiency of its core controller are important links in determining the level of intelligence of the robot. In the internal system of the robot, the core controller is only responsible for completing core tasks such as real-time data processing and task assignment for each module, and is the internal core of the e...

Claims

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Application Information

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IPC IPC(8): B25J9/16B25J13/00
Inventor 王启宁麦金耿王龙谢广明楚天广
Owner PEKING UNIV
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