Multi-robot communication system based on 2.4G wireless radio frequency chips

A radio frequency, multi-robot technology, applied in signal transmission systems, fire alarms and instruments that rely on smoke/gas effects, can solve the problems of ignoring multi-robot coordination and ignoring control, so as to improve task execution and improve performance. The effect of reliability, comprehensive information

Inactive Publication Date: 2018-12-18
SOUTHEAST UNIV
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Problems solved by technology

However, at present, people's research on multi-robots mainly focuses on the motion control layer, but ignores the most basic problem of multi-robot coordination, that is, the transmission of information between multi-robots.
The synchronization or coordination of multi-robots, such as coordinate determination, path planning, deadlock prevention, collision avoidance, etc., is necessary, but it ignores the control of a single robot in the system from the perspective of a multi-robot system

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  • Multi-robot communication system based on 2.4G wireless radio frequency chips
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  • Multi-robot communication system based on 2.4G wireless radio frequency chips

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Embodiment Construction

[0049] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0050]A multi-robot communication system based on a 2.4G wireless radio frequency chip disclosed in an embodiment of the present invention includes a plurality of robots, and each robot at least includes a body (that is, the body structure of the robot), a controller (the control system of the robot's control system) device), motion mechanism (including motor device and deceleration device), sensor components and 2.4G wireless radio frequency chip; sensor components include temperature sensor (such as DS18B20), smoke sensor (such as MQ-2), flame sensor (such as Risym four-wire flame sensor), obstacle detection sensor (such as Risym smart car obstacle avoidance sensor), etc. The 2.4G wireless radio frequency chip is a communication chip integrated with wireless transceiver working in the 2.4GHZ free frequency band. This embodiment uses the NRF24...

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Abstract

The invention discloses a multi-robot communication system based on 2.4G wireless radio frequency chips, in particular to a multi-robot communication system of which multiple robots are capable of detecting environmental information in a dangerous environment and transmitting the information in a specific point-to-multipoint communication mode. The system comprises at least three robots; each robot at least comprises a body, a controller, a motion mechanism, a sensor assembly and one of the 2.4G radio frequency chips, wherein the sensor assembly is connected with the controller for collectingthe environmental information; one of all the robots is used as a host robot, and the rest robots are used as slave robots; and point-to-multipoint communication is achieved between the host robot andthe slave robots. The system is applicable to dangerous scenes, engineering personnel can remotely detect environmental data, the breadth of environmental information detection is increased advantageously, the information detection efficiency is improved, and the personal safety of engineering personnel is ensured.

Description

technical field [0001] The invention relates to a multi-robot system communication system, which belongs to the technical field of communication. Background technique [0002] Due to the increasing demand for robot applications, the tasks and environments it faces have become increasingly complex, especially in some dangerous special fields, such as nuclear industry failures, earthquake rescue, space operations, etc., which urgently require the intervention of robots. Therefore, the requirements and functions of individual robot designs are also continuously improved. Since the robot itself is a complex system structure, if more functions are added to the system, the complexity of the system itself will be greatly increased, and the reliability of the system will also be reduced, and the efficiency may not be greatly improved. , the design, manufacture and maintenance of equipment are even more difficult. [0003] In order to achieve coordination between groups of robots, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16G08B17/10G08B19/00G08C17/02
CPCB25J9/161G08B17/10G08B19/00G08C17/02
Inventor 廖晓锋谈英姿赵圣娇姚越蔡宗伦于雪丽嘉
Owner SOUTHEAST UNIV
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