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Method, device and equipment for identifying opening-closing states of axial doors

A technology for identifying equipment and identification methods, applied in the field of detection, can solve the problems of low practicability of identification methods, and achieve the effect of simple and convenient installation process

Pending Publication Date: 2019-07-05
深圳智游者科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a method, device and equipment for identifying the switch state of the axial door, so as to solve the problem of low practicability of the recognition method for the switch state of the axial door in the existing smart lock at least to a certain extent

Method used

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  • Method, device and equipment for identifying opening-closing states of axial doors
  • Method, device and equipment for identifying opening-closing states of axial doors
  • Method, device and equipment for identifying opening-closing states of axial doors

Examples

Experimental program
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Embodiment 1

[0064] see figure 1 , figure 1 It is a flow chart of a method for identifying an axial door switch state provided by an embodiment of the present application. Such as figure 1 As shown, the method in this embodiment includes the following steps:

[0065] S101: Acquiring real-time data of the three axes of the geomagnetic sensor;

[0066] Specifically, the geomagnetic sensor can be a common consumer-grade three-axis geomagnetic sensor on the market. Regarding the selection of a specific model, technicians can make comprehensive considerations based on price, door size and other factors, so I won’t go into details here. The three-axis geomagnetic sensor can directly measure the components of the magnetic field vector in the environment on three mutually perpendicular axes. We can call these three axes X-axis, Y-axis and Z-axis respectively.

[0067] All consumer-grade geomagnetic sensors on the market have their own different sensitivities. We first need to convert the three...

Embodiment 2

[0116] see figure 2 , figure 2 It is a flow chart of a method for identifying an axial door switch state provided in another embodiment of the present application. Such as figure 2 As shown, the method provided in this embodiment includes the following steps:

[0117] S201: Obtain real-time data of the three axes of the geomagnetic sensor;

[0118] S202: Calibrate the real-time data according to preset calibration data to obtain calibrated data;

[0119] S203: Calculate the magnetic field strength vector in the current space according to the calibrated data;

[0120] S204: Filter the magnetic field strength vector in the current space to obtain a filtered magnetic field strength vector;

[0121] S205: Comparing the filtered magnetic field strength vector with a preset magnetic field strength threshold;

[0122] S206: Identify the switch state of the axial door based on the comparison result.

[0123] Specifically, compared with the technical solution of Embodiment 1,...

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Abstract

The invention relates to a method, a device and equipment for identifying opening-closing states of axial doors. The method comprises the following steps: obtaining real-time data of three axles of ageomagnetic sensor; calibrating the real-time data according to preset calibration data to obtain calibrated data; calculating a magnetic intensity vector of a current space according to the calibrated data; comparing the size of the magnetic intensity vector of the current space with the size of a preset magnetic field intensity threshold; and identifying the opening-closing states of the axial doors based on comparison results. The identification equipment using the method provided by the embodiment is convenient and rapid in mounting process, accurate in identification results and high in practicability.

Description

technical field [0001] The present application relates to the technical field of detection, and in particular to a method, device and equipment for identifying the switch state of an axial door. Background technique [0002] With more and more attention paid to security in production and life, all kinds of smart locks are more and more widely used in homes, hotels and office places. Smart locks refer to locks that are more intelligent in terms of user identification, security, and management, which are different from traditional mechanical locks. They are the executive components for locking doors in the access control system. [0003] In the prior art, the smart lock generally uses a magnetic Hall switch to detect the opening and closing state of the door, and controls the lock cylinder to pop out when the door is detected to be in the closed state. For smart locks with magnetic Hall switches, magnetic switches and magnetic materials must be installed at both ends of the d...

Claims

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Application Information

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IPC IPC(8): E05B17/22E05B17/00E05B47/00
CPCE05B17/00E05B17/22E05B47/00E05B2047/0068
Inventor 徐学志
Owner 深圳智游者科技有限公司
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