Elevator floor calling device
A floor and elevator technology, applied in transportation, packaging, elevators, etc., can solve the problems of inability to identify the true intention of passengers, delay in elevator operation efficiency, elevator malfunction, etc., to avoid empty stops, improve efficiency, and ensure the effect of running effects.
Inactive Publication Date: 2019-04-02
当阳市安达机电有限责任公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, if someone presses the call button and then leaves, the elevator will still stop opening the door after reaching the designated floor, which not only delays the efficiency of the elevator operation, but also causes unnecessary time loss
At present, there is an elevator with a detector on the market, which abolishes the call button and replaces it with infrared detectors installed on the door frames on both sides of the elevator door. The position of the passenger station determines whether the elevator stops up or down. There are relatively large defects. First, when there are many people on the floor, the detection devices on both sides detect passengers, so that the control device cannot identify the true intentions of passengers; and the detectors in this design must be aimed at the human body to Function, once the person deviates from the position, the call will be canceled, which will cause the elevator to malfunction
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] The present invention is described in detail below in conjunction with accompanying drawing:
[0014] The present invention provides a floor call device for an elevator, which includes a floor call button assembled in the elevator floor. The function of the floor call button is to send a call signal. When the elevator car runs to this floor, it stops and opens the door to allow passengers to enter. Each floor is also equipped with at least one detector, and the detectors are all connected to the floor call button point on the same elevator floor to judge the validity of the floor call button call signal.
[0015] In the present invention, each elevator floor is equipped with one detector, and the detector includes an infrared detector for light reflection detection of objects. The detection range of the infrared detector is a sector, as long as the passenger stands Within the fan-shaped range, the infrared detector can determine the validity of the call signal, thereby ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention aims to provide the intelligent elevator floor calling device which is powerful in detection function and easy to implement. Compared with the prior art, the elevator floor calling device has the advantage that the effectiveness of calling signal caused by a calling button in a floor can be judged, the phenomenon of empty-stopping of the elevator can be avoided, and the running efficiency of the elevator is improved; and a detector is provided with a plurality of detection devices, so that the detection function is improved and the actual operation effect of the elevator can be ensured.
Description
technical field [0001] The invention relates to an elevator device, in particular to a floor calling device for an elevator. Background technique [0002] A general elevator is equipped with a call button on each floor, and the elevator realizes normal operation through the signal of the call button. However, if someone presses the call button and then leaves, the elevator will still stop opening the door after reaching the designated floor, which not only delays the elevator's operating efficiency, but also causes unnecessary time loss. At present, there is an elevator with a detector on the market, which abolishes the call button and replaces it with infrared detectors installed on the door frames on both sides of the elevator door. The position of the passenger station determines whether the elevator stops up or down. There are relatively large defects. First, when there are many people on the floor, the detection devices on both sides detect passengers, so that the cont...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00B66B1/46
CPCB66B5/0012B66B1/46
Inventor 谭国
Owner 当阳市安达机电有限责任公司