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Garbage concentration detection device and garbage concentration identification method for dust absorption product

A detection device and garbage technology, which is applied in the field of dust collection, can solve problems such as poor dust collection effect, and achieve the effect of improving dust collection efficiency

Inactive Publication Date: 2012-10-10
SHENZHEN SILVER STAR INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Most of the existing vacuum cleaners and household cleaning robot products do not have the function of garbage concentration detection, especially the household cleaning robot, which completely cleans the indoor ground according to the predetermined path planning. Because the concentration of garbage or dust in each part of the ground is different, resulting in garbage concentration. Or the place with a lot of dust has poor vacuuming effect

Method used

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  • Garbage concentration detection device and garbage concentration identification method for dust absorption product
  • Garbage concentration detection device and garbage concentration identification method for dust absorption product
  • Garbage concentration detection device and garbage concentration identification method for dust absorption product

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specific Embodiment approach 1

[0044] a kind of like Figure 1~4 The garbage concentration detection device for the household cleaning robot shown is composed of five uniformly distributed garbage collection devices---infrared signal emitters 11, 13 above the dust box 10 entrances ( Figure 4 Only draw two in five) and five evenly distributed in garbage collection device---infrared signal receiver 12,14( Figure 4 Draw only two of the five) components.

[0045] Infrared signal transmitters 11 and 13 are composed of infrared emitting tube D1 of model IR204 and emission intensity adjusting resistor R1 connected in series, and the infrared emission intensity of infrared signal transmitters 11 and 13 is adjusted by emission intensity adjusting resistor R1.

[0046] The infrared signal receiver 12, 14 is made up of the infrared receiving tube D2 that the model is PT204 and the output resistance R2, and one end of the output resistance R2 is connected with the AD conversion module in the MCU of the infrared rece...

specific Embodiment approach 2

[0053] a kind of like Figure 5 , 6 The garbage concentration detection device for the handheld vacuum cleaner shown is basically the same as the specific embodiment 1, the difference is that it only includes an infrared signal transmitter and a corresponding infrared signal receiver, and the garbage collection device installed on the handheld vacuum cleaner 20—— In the suction pipe 23, the outside of the transmitting pipe 21 of the signal transmitter and the receiving pipe 22 of the signal receiver of its supporting application is installed with a transparent PVC film added with an antistatic agent.

[0054] This specific embodiment 2 carries out the garbage concentration identification method, basically the same as the specific embodiment 1, the difference is: step 3) does not include the arbitrator in the MCU to generate corresponding control signals according to the output value of the AD conversion module to control the dust suction product to enter or exit Local clearin...

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Abstract

The invention discloses a garbage concentration detection device and a garbage concentration identification method for a dust absorption product. The device comprises at least one detector which comprises a signal emitter and a signal receiver matched with the signal emitter, wherein the signal emitter and the signal receiver are respectively arranged above or below an inlet of a garbage collection device or on the left side and the right side of the inner wall of a garbage channel; the signal emitter consists of a signal emission tube and a signal emission intensity adjustment resistor which are connected in series with each other; and the signal receiver consists of a signal receiving tube and an output resistor. The method comprises the following steps of: outputting a value representing the detected garbage concentration; comparing the value with a set output threshold value; and judging whether garbage is positioned at the inlet of the garbage collection device of the dust absorption product or in the garbage channel, and generating corresponding control signals for controlling the speed of a fan, the rotating speed of a driving wheel and the rotating direction of the driving wheel. The device can monitor the concentration of garbage or dust at the garbage inlet or in the garbage channel in real time, so that the dust absorption product can specially clear away the garbage from regions with much garbage; and the dust absorption efficiency of the dust absorption product can be remarkably improved.

Description

technical field [0001] The invention relates to dust suction, in particular to a garbage concentration detection device for dust suction products and a garbage concentration identification method. Background technique [0002] Most of the existing vacuum cleaners and household cleaning robot products do not have the function of garbage concentration detection, especially the household cleaning robot, which completely cleans the indoor ground according to the predetermined path planning. Because the concentration of garbage or dust in each part of the ground is different, resulting in garbage concentration. Or the place with a lot of dust has poor vacuuming effect. Contents of the invention [0003] A technical problem to be solved by the present invention is to make up for the above-mentioned defects of the prior art, and provide a garbage concentration detection device for vacuuming products. [0004] Another technical problem to be solved by the present invention is to ...

Claims

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Application Information

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IPC IPC(8): G01N21/17F04D27/00
Inventor 张斌
Owner SHENZHEN SILVER STAR INTELLIGENT TECH CO LTD
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