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Intelligent mobile robot control system and method for reversible lane

A mobile robot and tidal lane technology, which is applied in the field of intelligent mobile robot control system, can solve the problems of failure to realize the automation of mobile isolation barriers, wrong lane direction information, waste of manpower and material resources, etc., so as to reduce the incidence of road traffic accidents and achieve high positioning accuracy , the effect of prolonging the service life

Pending Publication Date: 2020-09-22
NANTONG UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The system uses the driving vehicle to drive the movable isolation barrier to the designated position, and does not realize the automation of the mobile isolation barrier, which wastes manpower and material resources, and there is an illegal behavior of driving the vehicle in reverse, which is easy to give the vehicle a wrong lane direction information, thereby causing traffic ACCIDENT

Method used

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  • Intelligent mobile robot control system and method for reversible lane
  • Intelligent mobile robot control system and method for reversible lane
  • Intelligent mobile robot control system and method for reversible lane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Please refer to Figure 1 to Figure 3 As shown, the present invention provides an intelligent mobile robot control system for tidal lanes, including a mobile guardrail group 2, a base station group and a central processing unit 3, and the base station group includes a first UWB base station A, a second UWB base station B and a first UWB base station B. Three UWB base stations C; the first UWB base station A and the second UWB base station B are located on one side of the road 1, and they are arranged along the first direction X, which is parallel to the extension direction of the road 1; the third UWB base station The base station C is located on the other side of the road 1, and is arranged along the second direction Y with the first UWB base station A, and the second direction Y intersects the first direction X; the mobile guardrail group 2 is set on the first lane boundary of the road 1 11, and the mobile guardrail group 2 includes an isolation guardrail 21, at least...

Embodiment 2

[0056] On the basis of Example 1, please refer to figure 1 , Figure 4 to Figure 6 As shown, two mobile robots 4 are arranged on the isolation guardrail 21, and the bottom of each mobile robot 4 is provided with two directional wheels 42. Towards.

[0057] In this embodiment, due to the setting of the stepper motor 421 and the hub motor 422, the mobile robot 4 has two functions of moving and changing direction under the action of the directional wheel 42. Therefore, after the mobile control unit 41 receives the walking command, The mobile robot 4 can be controlled to move freely in a set direction, and its movement method is more flexible and controllable compared with a traditional tracked trolley. Simultaneously, since two mobile robots 4 are arranged on the isolation guardrail 21 , that is, each mobile guardrail group 2 has four directional wheels 42 , the overall balance of the mobile guardrail group 2 can be made better.

[0058] Optionally, when the isolation guardrai...

Embodiment 3

[0064] Please refer to figure 1 , Figure 3-Figure 5 as well as Figure 7 As shown, this embodiment provides a method for controlling an intelligent mobile robot for a tidal lane, based on the control system for an intelligent mobile robot for a tidal lane according to any of the above embodiments, the control method includes the following steps:

[0065] S1, receiving the position information of the mobile robot 4 demarcated by the base station group through the UWB tag 43 in real time;

[0066] S2. Generate a walking instruction for the mobile robot 4 according to the position information;

[0067] S3, sending the walking instruction to the mobile control unit 41, so that the mobile control unit 41 controls the mobile robot 4 to move from the first lane boundary 11 to the second lane boundary 12 according to the walking instruction, forming a tidal lane;

[0068] Wherein, the traffic volume of the lane where the first lane dividing line 11 is away from the second lane divid...

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Abstract

The invention discloses an intelligent mobile robot control system and method for a reversible lane. The intelligent mobile robot control system comprises a mobile guardrail group, a base station group and a central processing unit; wherein the mobile guardrail group is arranged on a first lane boundary of a road, the mobile guardrail group comprises an isolation guardrail, at least one mobile robot is arranged on the isolation guardrail, and a mobile control unit and a UWB label are arranged on the mobile robot; the central processing unit is in communication connection with the at least oneUWB base station and is used for receiving position information and generating a walking instruction according to the position information; the mobile control unit is used for receiving the walking instruction and moving the mobile robot from the first lane boundary to a second lane boundary according to the walking instruction. Real-time positioning of the mobile robot is achieved in the mode that the base station calibrates the UWB label position information, then the mobile robot drives the mobile guardrail group to form the reversible lane, the reversible lane can be formed without damaging the road surface, and the service life of the road is effectively prolonged.

Description

technical field [0001] The invention belongs to the technical field of tidal lanes, and in particular relates to an intelligent mobile robot control system and method for tidal lanes. Background technique [0002] With the continuous popularization of vehicles, "tidal traffic" has become a common phenomenon in the roads of large and medium-sized cities in my country, which has caused an imbalance between the supply and demand of two-way traffic flow on the road section, resulting in the dislocation of supply and demand of space resources on the road, and long traffic congestion. Seriously restrict the operating efficiency of the urban road network. Setting tidal lanes is one of the effective measures to solve the tidal traffic problem, and it is also an important topic for experts and scholars at home and abroad to study and solve the imbalance between supply and demand of traffic flow. [0003] Existing tidal lane change methods usually use mobile guardrails, such as: [0...

Claims

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Application Information

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IPC IPC(8): E01F15/00G08B7/06G08B21/24H04W4/02H04W64/00G05D1/02
CPCE01F15/006G05D1/0268G05D1/0276G08B7/06G08B21/24H04W4/023H04W64/00
Inventor 徐海黎田为广邢强沈标
Owner NANTONG UNIVERSITY