A kind of electric escalator warning method and system
An electric escalator and early warning system technology, applied in the field of safety, can solve the problems of lack of early warning and treatment of electric escalator failures, and achieve the effect of reducing pressure and facilitating observation
Active Publication Date: 2017-08-04
湖州帷幄知识产权运营有限公司
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Problems solved by technology
[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide an escalator early warning method and system for solving the problem in the prior art that there is no early warning processing for faults in the operation of the escalator
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[0027] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.
[0028] It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily during actual impleme...
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The invention provides an electric escalator early warning method and system. The escalator early warning method includes: installing a quality change sensing sensor on the pedal of the escalator, and the quality change sensing sensor detects the quality change on the pedal in real time; setting the range of abnormal mass change; When the mass change falls within the abnormal mass change range, an alarm is issued. The escalator early warning method also includes: installing a plurality of infrared characteristic sensors on both sides of the escalator, the infrared characteristic sensors are used to collect infrared radiation emitted by objects on the escalator; performing characteristic action analysis on the infrared radiation , to determine whether the characteristic action occurs; when it is determined that the characteristic action occurs, an alarm is issued. The technical scheme of the invention can identify some abnormal situations that endanger the safety of passengers and realize the alarm of the elevator.
Description
technical field [0001] The invention relates to a safety technology, in particular to an early warning method and system for an electric escalator. Background technique [0002] Escalator (Escalator), also known as escalator, or automatic pedestrian elevator, escalator, escalator, is a means of transportation that transports and sends pedestrians in the form of a conveyor belt. Escalators are generally inclined. Pedestrians stand at one end of the escalator on a step composed of multiple pedals (or steps) that walk automatically, and will be automatically taken to the other end of the escalator, and the steps will be kept horizontal all the way. The escalator has handrails on both sides that move synchronously with the steps for users to hold on to. With the sharp increase in the number of escalators used, escalator accidents occur from time to time. The existing escalator safety protection technology is considered from the perspective of overweight. The existing technolo...
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IPC IPC(8): B66B29/00B66B29/06
Inventor 王栗
Owner 湖州帷幄知识产权运营有限公司