Composite function multi-motor drive and control integrated special integrated circuit and test vehicle

Abstract

The invention discloses a composite function multi-motor driving and controlling integrated application-specific integrated circuit and a test vehicle, in the application-specific integrated circuit, in a first motor driving module, a T1OUT pin of a communication chip is connected with a No.5 interface of a motor driver, an R1IN pin of the communication chip is connected with a No.2 interface of the motor driver, an R1OUT pin of the communication chip is connected with a USARTRX pin of a main control chip, and a T1IN pin of the communication chip is connected with a USARTTX pin of the main control chip; and in the second motor driving module, a T1OUT pin of the communication chip is connected with a No.4 interface of the motor driver, an R1IN pin of the communication chip is connected with a No.3 interface of the motor driver, an R1OUT pin of the communication chip is connected with a USARTRX pin of the main control chip, and a T1IN pin of the communication chip is connected with a USARTTX pin of the main control chip. By adopting the technical scheme, the same main control chip respectively drives the motors with different models and different powers, so that a plurality of motors can be controlled in a more coordinated manner.

Description

technical field [0001] The present invention relates to the technical field of integrated circuits, in particular to a dedicated integrated circuit and a test vehicle integrating multiple functions and multi-motor drive and control. Background technique [0002] For special mechanical equipment, motors with various power ranges are required, such as robots. In order to avoid the actions of the limbs interfering with each other, the arms and legs are driven by independent motors. The arms use motors with lower power, while the legs need to use higher power The large motor, while the motor on the arm and the motor on the leg are driven on the same driver chip, can make the limbs move in coordination. [0003] However, in the prior art, the existing chip development board can easily solve the problem when only using multiple motors, but when using different types of motors at the same time, or even using a large number of different types of motors, it is often necessary to sepa...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the existing chip development board can be easily solved when only multiple motors are used, but when using different types of motors at the same time, or even using a large number of different types of motors, it is often necessary to separate and multiplex them. Multiple control modules for control

At the same time, when the power of the controlled motor is large, traditional chip development boards cannot meet the demand. Their modules are often designed to communicate with small motors below 100w, and cannot be used for the control of high-power motors at all.

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