Human body induction escalator device
An escalator and human body sensing technology, applied in the fields of metrology, machinery and automation, can solve problems such as waste of energy, and achieve the effects of energy saving, convenient installation and low cost
Inactive Publication Date: 2014-03-26
天津恒远达科技有限公司
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Problems solved by technology
[0002] With the continuous improvement of the modernization level, escalators are widely used in shopping malls, subways and other places. However, most escalators are in operation regardless of whether they are used by people or not, which wastes energy.
At present, there are some induction escalator products on the market. These products move at low speed under no load and run at constant speed when loaded. Although the waste of energy is reduced to a certain extent, there are still cases of no-load operation.
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[0010] like figure 1 As shown, the 3 groups of CCD cameras in the portrait acquisition module are respectively installed on the left, right and 4 meters in front of the escalator entrance. Each group contains 2 CCD cameras, which are symmetrically distributed, and are used to collect and monitor 0~4 meters Whether there is a portrait in the range. If there is a portrait, the laser ranging module installed on the escalator projects a laser line parallel to the ground to measure the distance between the pedestrian and the escalator, and transmits the data to the data analysis module, which then transmits the instructions to the control center module , the running speed and termination of the escalator are controlled by the control center. When the distance between the pedestrian and the escalator is greater than 4 meters, the escalator will not run. When the distance between the pedestrian and the escalator is 4 meters, the escalator starts at a speed of 0.1m / s. When the dist...
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The invention discloses a human body induction escalator device. The human body induction escalator device comprises an image collection module, a laser ranging module, a data analysis module and a control center module. The data output end of the image collection module is connected with the data input end of the laser ranging module, the data output end of the laser ranging module is connected with the data input end of the data analysis module, and the data output end of the data analysis module is connected with the data input end of the control center module. The control center module comprises an escalator starting module, an operation module and an operation stopping module. According to the human body induction escalator device, whether an escalator operates is decided by recognizing whether people exist within a certain distance, and therefore energy waste caused by idling of the escalator is avoided.
Description
technical field [0001] The invention belongs to the fields of surveying, machinery and automation, and particularly relates to a human body induction escalator device. Background technique [0002] With the continuous improvement of the modernization level, escalators are widely used in various shopping malls, subways and other places. However, most escalators are in operation regardless of whether they are used by people or not, which wastes energy. At present, there are some induction escalator products on the market. These products move at low speed under no load and run at constant speed under load. Although the waste of energy is reduced to a certain extent, there are still cases of no-load operation. Based on the above reasons, this patent proposes a human body induction escalator device, which adds a camera a few meters away from the entrance of the escalator to identify the number of people within a certain length, and dynamically plans whether the escalator needs to...
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IPC IPC(8): B66B25/00
CPCY02B50/00
Inventor 王秉明
Owner 天津恒远达科技有限公司