Elevator intelligent control method based on space and load detection

A load detection and elevator technology, applied in the field of image processing technology and elevator application, can solve the problem of low elevator operation efficiency, and achieve the effect of shortening the waiting time of passengers, running efficiently, and prolonging the life of the machine.

Inactive Publication Date: 2018-08-24
珠海亿智电子科技有限公司
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Problems solved by technology

[0005] The above deficiencies can be attributed to the low operating efficiency of the elevator. If the actual load of the elevator is close to the maximum load or there is no accommodation space when the elevator is descending, the other floors that are descending will be able to indicate that it is fully loaded,

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  • Elevator intelligent control method based on space and load detection
  • Elevator intelligent control method based on space and load detection
  • Elevator intelligent control method based on space and load detection

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[0015] The specific process of the implementation of the present invention is as follows image 3 Show:

[0016] 301: When the elevator door is about to close, it will trigger a signal to the elevator control center, which is the trigger source of the entire control process;

[0017] 302. The elevator control center receives the elevator door closing trigger signal, samples a frame of data from the real-time video data source, saves it as a picture, and provides it for subsequent processing;

[0018] 303. Use background modeling to process the picture to obtain the space duty ratio. The duty ratio is equal to the total floor area inside the elevator minus the occupied area inside the elevator and divided by the total floor area inside the elevator. The larger the duty cycle value, the more it can accommodate The more the number of people, the duty cycle value is passed to the next layer of logic control module;

[0019] 304. The logic control module first judges whether the space dut...

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Abstract

The invention relates to the technical field of image processing and elevator application, and provides an elevator intelligent control method based on space and load detection. Under the condition ofan actual load approaching the highest bearing capacity or no space for one more accommodating a passenger, a traditional general vertical lifting elevator still can respond to floor elevator ascending or descending stop keys to stop on corresponding floors and to open an elevator door; and waiting passengers can wait the next elevator when hearing the overload prompt at the time of walking intothe elevator or seeing no space, so that the problems of long passenger waiting time and low elevator operation efficiency are generated. An elevator internal space duty ratio and an actual load valueare obtained based on an image processing technology to comprehensively judge if elevator full load and response to the floor key control are prompted, so that unnecessary floor stop is prevented. According to the method, the elevator can automatically judge if the floor stop control is responded, so that the operation efficiency is improved, and the passenger waiting time and the mechanical action wear are reduced.

Description

technical field [0001] The invention relates to the field of image processing technology and elevator application, in particular to elevator operating efficiency. Background technique [0002] At present, regardless of shopping malls, residential buildings or office buildings, elevators have become necessary supporting equipment, providing convenience for people to go in and out; many old communities will install elevators when hardware conditions permit, and the popularity of elevators in the whole society continues to grow. However, elevators sometimes become a hassle for people to travel, especially during the rush hours of commuting in residential and office buildings or during lunch time in office buildings. There is a large flow of people who want to take the elevator, which leads to long waiting times. The shortcomings are described as follows: [0003] (1) Only when the elevator stops at the floor and the actual load is greater than the preset maximum load, there wil...

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Application Information

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IPC IPC(8): B66B1/06B66B1/34
CPCB66B1/06B66B1/3423
Inventor 不公告发明人
Owner 珠海亿智电子科技有限公司
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