A braking device for an unmanned vehicle

Abstract

The invention relates to a braking device for an unmanned vehicle. The device includes a motor, a reducer, an encoder and a sensing mechanism; the reducer is a worm gear reducer, the input end of which is connected to the motor, and the rear output shaft of the motor is connected to the encoder; one end of the output shaft of the reducer is connected to The sensor contact, the other end of which is connected to the torque sensor, and the other end of the torque sensor is connected to the wire wheel wound with steel wire; the two sides of the upper part of the sensor fixing frame connected to the reducer housing are respectively equipped with a zero position sensor and a pole position sensor , the contacts of the two sensors are respectively located inside the circular trajectory of the sensor contacts. The invention adopts the worm gear mechanism to effectively keep the vehicle in the braking state; the limit sensor and the torque limiter realize effective braking and ensure the safety of the vehicle; the steel wire ensures that the unmanned driving mode and the manual driving mode do not affect each other . The utility model has the advantages of simple and compact structure, low cost, strong versatility, and does not destroy the structure of the original vehicle.

Description

technical field [0001] The invention belongs to the technical field of vehicle braking devices, in particular to the braking device of unmanned vehicles. Background technique [0002] Unmanned vehicles are one of the best platforms for validating theories, methods and techniques of machine perception and cognition, especially in unstructured and dynamically changing environments. Unmanned vehicles not only have broad application prospects in dangerous and harsh environments such as military, expedition and rescue, but also various automotive sensors, environmental perception systems, driving safety warnings and assisted driving intelligent decision-making involved in unmanned vehicles. Key technologies are of great significance for improving the intelligence and driving safety of manned vehicles. Therefore, major developed countries in the world regard unmanned vehicles as an important platform to demonstrate the level of artificial intelligence technology and lead the futu...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the braking problem of existing unmanned vehicles, the present invention provides a braking device for unmanned vehicles with simple structure and reliable operation.

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