Elevator alarm system

An alarm system and elevator technology, applied in elevators, transportation and packaging, etc., can solve problems such as inability to provide timely early warning, inability to send alarm signals or alarm texts from remote mobile terminals, inability to play the role of intelligent monitoring of smart phones, etc., to achieve convenient The effect of maintenance work

Inactive Publication Date: 2017-02-15

韦尚仁

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AI-Extracted Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an elevator alarm system to solve the problem that the traditional elevator monitoring system proposed in the above background technology cannot automatically send an alarm signal or alarm to the remote maintenanc...

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Method used

In the present invention: intelligent router adopts wireless router, and it has " intelligent wall-penetrating tec...

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Abstract

The invention discloses an elevator alarm system. The elevator alarm system comprises an intelligent router, a message sending module and an intelligent monitoring unit. The intelligent monitoring unit comprises a data acquisition module, a data comparison module, a controller, a feedback module, a microprocessor, a buzzer alarm and a storer. The output end of the controller is connected with the first input end of the data comparison module. The second input end of the data comparison module is connected with the output end of the data acquisition module. The output end of the data comparison module is connected with the input end of the microprocessor through the feedback module. According to the intelligent early warning control system used for an elevator, when an operation failure of the elevator occurs, an alarm signal or an alarm text can be automatically sent to a remote maintenance center, a remote monitoring center and a remote mobile terminal, early warning work can be timely conducted, and meanwhile, the intelligent monitoring effect of an existing widely popular smart mobile phone can be achieved, so that maintenance work of the elevator is conveniently and timely conducted.

Application Domain

Elevators

Technology Topic

Data acquisition moduleText message +10

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Experimental program(1)

Example Embodiment

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] see figure 1 , The present invention provides a technical solution: an elevator alarm system, including an intelligent router, a short message sending module and an intelligent monitoring unit, the intelligent monitoring unit includes a data acquisition module, a data comparison module, a controller, a feedback module, a microprocessor, The buzzer alarm and the memory, the output end of the controller is connected with the first input end of the data comparison module, the second input end of the data comparison module is connected with the output end of the data acquisition module, and the output end of the data comparison module passes through The feedback module is connected with the input end of the microprocessor, the microprocessor is bidirectionally connected with the memory, and the first output end of the microprocessor is electrically connected with the input end of the buzzer alarm.

[0019] In the present invention, an alarm text is stored in the memory, and the memory adopts SDROM memory.

[0020] The data comparison module includes a data comparator 1, a data comparator 2, a data comparator 3 and a data comparator 4, and the input terminals of the data comparator 1, the data comparator 2, the data comparator 3 and the data comparator 4 are respectively connected with the data comparator 4. The four outputs of the controller are connected.

[0021] The data acquisition module includes a speed sensor, a temperature sensor, a vibration sensor and an acceleration sensor, and the output ends of the speed sensor, the temperature sensor, the vibration sensor and the acceleration sensor are respectively compared with the data comparator 1, the data comparator 2, the data comparator 3 and the data. The input terminal of the device 4 is connected.

[0022] The second output end of the microprocessor is signal-connected with the input end of the intelligent router, the output end of the intelligent router is signally connected to the input ends of the remote monitoring center and the remote maintenance center through the wireless gateway, and the third output end of the microprocessor passes through the wireless gateway. The short message sending module is connected with the input end of the remote mobile terminal.

[0023] In the present invention, the controller adopts 80C196MC single-chip microcomputer.

[0024] In the present invention, the remote mobile terminal is a smart phone with a function of receiving short messages.

[0025] In the present invention, the intelligent router adopts a wireless router, which has "intelligent wall penetration technology", and has strong penetrability. Compared with other routers, it is more suitable for use in elevators.

[0026] In the present invention, the input end of the intelligent monitoring unit is electrically connected with the output end of the power supply module, and the power supply module adopts a battery; the power supply module performs power supply for the electrical appliances in the intelligent monitoring unit.

[0027] Working principle: Before the present invention is used, professionals at the controller send the speed alarm threshold to data comparator 1, temperature alarm threshold to data comparator 2, and vibration alarm threshold through the four output terminals of the controller. Send to data comparator 3, acceleration alarm threshold to data comparator 4, speed alarm threshold, temperature alarm threshold, vibration alarm threshold and acceleration alarm threshold as data comparator 1, data comparator 2, data comparator 3 respectively and the preset value in data comparator four.

[0028] When the present invention is used, the speed sensor in the data acquisition module in the intelligent monitoring unit is arranged on the elevator to measure the speed of the elevator in real time, and the elevator speed value obtained from the real-time measurement is sent to the data comparator 1; the temperature sensor is arranged on the elevator, It is used to measure the temperature of the elevator in real time, and the temperature value of the elevator measured in real time is sent to the data comparator 2; the vibration sensor is set on the elevator to measure the vibration amount of the elevator in real time, and the vibration value of the elevator measured in real time is sent to the data comparator 3. In the middle; the acceleration sensor is set on the elevator to measure the acceleration of the elevator in real time, and the acceleration value of the elevator obtained by the real-time measurement is sent to the data comparator 4.

[0029] In Data Comparator 1, Data Comparator 2, Data Comparator 3 and Data Comparator 4, compare the real-time acquisition value with the preset value, if the comparison shows that the real-time acquisition value is greater than the preset value (alarm threshold), then the alarm signal is sent to the microprocessor through the feedback module, and the microprocessor, through the cooperation of the intelligent router and the wireless gateway, respectively sends the alarm signal to the remote monitoring center and the remote maintenance center to complete the remote alarm work, which is convenient for Carry out elevator maintenance work in a timely manner.

[0030] When the microprocessor sends the alarm signal, it also retrieves the alarm text from the memory, and sends it to the remote mobile terminal of the monitoring personnel through the short message sending module to complete the remote alarm work. When the elevator fails, it is convenient for the monitoring personnel to arrive in time. If the elevator is trapped at the scene, persuasion work should be carried out in time to avoid the psychological shadow of the trapped people.

[0031] To sum up: the intelligent early warning control system for elevators can automatically send alarm signals or alarm texts to the remote maintenance center, remote monitoring center and remote mobile terminal when the elevator has a running failure, which can play an important role in early warning work in time. At the same time, the intelligent monitoring function of the widely popular smartphone can be brought into play, which is convenient for timely maintenance of the elevator.

[0032] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. without more restrictions. An element defined by the phrase "comprising an... does not preclude the presence of additional identical elements in a process, method, article or apparatus comprising said element".

[0033] The relevant modules involved in this system are all hardware system modules or functional modules combining computer software programs or protocols with hardware in the prior art, and the computer software programs or protocols involved in the functional modules are in the art The technology known to the skilled person is not the improvement of the system; the improvement of the system is the interaction relationship or connection relationship between the modules, that is, the overall structure of the system is improved to solve the problem to be solved by the system. corresponding technical issues.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

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Easy maintenance

Elevator alarm system

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Abstract

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