Elevator sensor self-calibration system and method

A sensor and self-calibration technology, applied in the field of elevators, can solve the problems of lack of real-time performance, time-consuming and labor-intensive, etc., and achieve the effects of simple and fast deviation calibration, low operating cost, and convenient diagnosis of elevator operation quality

Pending Publication Date: 2018-08-17
GUANGZHOU GUANGRI ELEVATOR IND
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method needs to be carried out during elevator maintenance, which is also not real-time, and requires human assistance, which is time-consuming and labor-intensive.

Method used

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  • Elevator sensor self-calibration system and method
  • Elevator sensor self-calibration system and method

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Embodiment Construction

[0032] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0033] Such as figure 1 As shown, the elevator sensor self-calibration system includes an elevator control board and a measurement module, the measurement module includes a sensor and a processor, the elevator control board is used to send measurement instructions to the processor, and the sensor is used to collect static data of the elevator and transmit the static data For the processor, the processor is used to receive the measurement instruction sent by the elevator control board, control the sensor to collect the static data of the elevator, process the static data, and complete the self-calibration process according to the static data collected by the sensor.

[0034] Preferably, the system further includes a mobile debugging device, and the mobile debugging device...

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Abstract

The invention discloses an elevator sensor self-calibration system. An elevator control mainboard and a measuring module are included; the measuring module comprises a sensor and a processor; the elevator control mainboard is used for sending a measuring instruction to the processor; the sensor is used for acquiring static data of an elevator and transmitting the static data to the processor; andthe processor is used for receiving the measuring instruction sent by the elevator control mainboard, controls the sensor to acquire the static data of the elevator and processes the static data, andthe self-calibration process is completed according to the static data acquired by the sensor. The invention further discloses an elevator sensor self-calibration method. By adopting the processor toprocess the static data of the elevator acquired by the sensor and complete the self-calibration process, static errors are eliminated, it is achieved that the sensor is calibrated in real time, the calibrating operation is easy and fast, the function expansibility is high, and cost is low.

Description

technical field [0001] The invention relates to the technical field of elevators, and particularly designs an elevator sensor self-calibration system and method. Background technique [0002] The sensors used in elevators are sensitive components, and the signals are easily affected by random interference. At the same time, in daily use, due to the uneven load distribution in the car, the car may have a certain degree of inclination relative to the horizontal plane. This inclination will cause the sensor installed in the car to introduce measurement errors. Once an error is introduced into the measurement result of the sensor, it will not only affect the measurement accuracy, but also will bring a large accumulated error in the subsequent analysis and operation process, which will have a great impact on the sensor data analysis. Therefore, in order to reduce this type of error situation, the sensor must be calibrated for the reference value deviation before the measurement ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00
CPCB66B5/0087
Inventor 林穗贤何浩文聂益波吴锦龙黄棣华张研尹政
Owner GUANGZHOU GUANGRI ELEVATOR IND
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