Sweeper operation power calculation device and method based on a visual perception technology

A technology of visual perception and power calculation, applied in computing, computer components, instruments, etc., can solve problems such as energy loss, low level of intelligence of sweeping vehicles, and power mismatch

Active Publication Date: 2019-06-11
JILIN UNIV
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AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, urban sanitation work is gradually undertaken by sweeping vehicles, which liberates the labor force to a certain extent. However, at this stage, the level of intelligence of sweeping vehicles is not high, and due to their special operating conditions, traditional road sweeping vehicles are working During the manual selection of operating power, the optimal operating power cannot be selected according to the actual operating conditions of the road surface, and power mismatch is prone to occur, which will inevitably cause a certain degree of energy loss

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  • Sweeper operation power calculation device and method based on a visual perception technology
  • Sweeper operation power calculation device and method based on a visual perception technology
  • Sweeper operation power calculation device and method based on a visual perception technology

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Embodiment Construction

[0073] Describe technical scheme of the present invention in detail below in conjunction with accompanying drawing:

[0074] Such as figure 2 As shown, a sweeping vehicle operating power calculation device based on visual perception technology, including acA1920-40gm / gc camera, speed sensor, GPS positioning device, vehicle-grade industrial computer Nuvo-5095GC, vehicle-mounted DC power supply, and controller;

[0075] The camera is connected to the industrial computer through the GigE interface. The vehicle-mounted DC power supply supplies power to the vehicle-mounted industrial computer and the camera respectively. High pressure water pump connection;

[0076] Among them, there are two cameras, installed at the front and rear of the car respectively. The camera at the front of the car is installed at the front of the interior rearview mirror, and can see whether there is garbage within 8 meters in front; the rear camera captures the road status after cleaning in real time. ...

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Abstract

The invention discloses a sweeper operation power calculation device based on the visual perception technology. The sweeper operation power calculation device comprises a camera, a speed sensor, a GPSpositioning device, an industrial personal computer, a vehicle-mounted direct-current power source and a controller. The invention further discloses a sweeper operation power calculation method basedon the visual perception technology. The sweeper operation power calculation method comprises the steps that the road surface garbage types and the coverage rate are obtained according to the visualperception method; Establishing a sweeping disc power fitting model based on a visual perception method, and formulating a fan gear selection rule; And predicting the sweeping disc and fan power of the sweeper under the actual operation condition by combining the garbage types and coverage rates obtained in the step 1 and the sweeping disc power fitting model and the fan gear selection rule established in the step 2. The sweeper is subjected to power optimization based on the energy consumption problem, so that the sweeper can intelligently select the optimal operation power according to the actual operation condition, the intelligent degree of the sweeper is improved, and meanwhile, the purposes of saving energy and reducing power loss are achieved.

Description

technical field [0001] The invention belongs to the technical field of intelligent cleaning vehicles, and in particular relates to a device and method for calculating the working power of a cleaning vehicle based on visual perception technology. Background technique [0002] With the improvement of living standards, urban sanitation work is gradually undertaken by sweeping vehicles, which liberates the labor force to a certain extent. However, at this stage, the level of intelligence of sweeping vehicles is not high, and due to their special operating conditions, traditional road sweeping vehicles are working During this period, the operating power is manually selected, and the optimal operating power cannot be selected according to the actual operating conditions of the road surface. It is prone to power mismatch, which will inevitably cause a certain degree of energy loss. [0003] Such as figure 1 As shown, when a traditional sweeper sweeps the road, the driver selects t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06K9/00G06K9/34
Inventor 于远彬唐志诚闵海涛宋琪张周平张明智
Owner JILIN UNIV
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