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MEMS (Micro Electro Mechanical System) accelerometer based glass window cleaning device

An accelerometer and cleaning device technology, applied in cleaning equipment, window cleaning, cleaning machinery, etc., can solve the problems of low efficiency, heavy load, danger, etc., and achieve the effect of convenient use, simple operation, and labor reduction.

Inactive Publication Date: 2012-08-08
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Glass cleaning of tall buildings is a heavy and dangerous labor. Manual cleaning of high-rise buildings is not only expensive, inefficient, but also very dangerous

Method used

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  • MEMS (Micro Electro Mechanical System) accelerometer based glass window cleaning device
  • MEMS (Micro Electro Mechanical System) accelerometer based glass window cleaning device
  • MEMS (Micro Electro Mechanical System) accelerometer based glass window cleaning device

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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] Such as figure 1 , figure 2 Shown, a kind of glass cleaning device based on MEMS accelerometer is made up of control device 1 and executive device 2, and described control device 1 includes MEMS accelerometer 11, microcontroller 12 and wireless transmitting module 13, wherein MEMS accelerometer 11 The two-axis digital accelerometer MXC6202 produced by MEMSIC is adopted. The sensor is an I 2 The C device communicates with the microcontroller 12 through SDA and SCL two lines. The model of the microcontroller 12 is ATMEGA16L. Device 12 communication, wireless transmission theoretical distance up to 30-60 meters. The MEMS accelerometer 11 uses gravity sensing to collect acceleration values ​​and transmits the obtained acceleration values ​​to the microcontroller 12. The microcontroller 12 performs calculation processing on the ...

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Abstract

The invention discloses an MEMS (Micro Electro Mechanical System) accelerometer based glass window cleaning device. The device is characterized by consisting of control equipment and executing equipment, wherein the control equipment comprises an MEMS accelerometer, a micro controller and a wireless transmitting module; the executing equipment comprises a wireless receiving module, a singlechip, a first motor driving controller, a second motor driving controller, a vacuum pump driver and a four-wheel frame; and a first motor, a second motor, a suction cup and a cleaning cloth strip are fixed on the four-wheel frame. The device has the obvious effects that: a micro glass cleaning device is manufactured by applying an MEMS sensor to the field of intelligent home; labor of household cleaningand danger brought by cleaning a higher glass window are greatly reduced by adopting wireless control and vacuum adsorption technologies; and the device is simple to operate and convenient to use.

Description

technical field [0001] The invention relates to the fields of mechanical electronics and wireless control, in particular to a glass window cleaning device based on MEMS accelerometers. Background technique [0002] Glass cleaning of tall buildings is a heavy and dangerous labor. Manual cleaning of high-rise buildings is not only expensive, inefficient, but also very dangerous. Therefore have certain flexibility, the glass window cleaning device that can replace artificial high-rise building cleaning task will cause people's widespread attention. [0003] The existing MEMS accelerometer technology is relatively mature. The so-called MEMS is a micro-electromechanical system, which is a key technology that uses micron-scale three-dimensional structures to realize sensing and execution functions. With the development of technology and economy, the application of MEMS accelerometers is becoming more and more extensive, but it is still relatively rare to apply them to smart homes...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L1/02A47L11/38A47L11/40G05B19/042
Inventor 温志渝武新罗国希董志浩吴限
Owner CHONGQING UNIV