CN110065864A - A method of utilizing mobile phone for measuring car movement data - Google Patents

A method of utilizing mobile phone for measuring car movement data Download PDF

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Publication number
CN110065864A
CN110065864A CN201910265713.3A CN201910265713A CN110065864A CN 110065864 A CN110065864 A CN 110065864A CN 201910265713 A CN201910265713 A CN 201910265713A CN 110065864 A CN110065864 A CN 110065864A
Authority
CN
China
Prior art keywords
data
mobile phone
elevator
acceleration
button
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910265713.3A
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Chinese (zh)
Inventor
吕存军
邢磊磊
程付理
卜建坤
刘进喜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI FEIINTOOL ELEVATOR Co Ltd
Original Assignee
ANHUI FEIINTOOL ELEVATOR Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI FEIINTOOL ELEVATOR Co Ltd filed Critical ANHUI FEIINTOOL ELEVATOR Co Ltd
Priority to CN201910265713.3A priority Critical patent/CN110065864A/en
Publication of CN110065864A publication Critical patent/CN110065864A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006Monitoring devices or performance analysers
    • B66B5/0018Devices monitoring the operating condition of the elevator system
    • B66B5/0031Devices monitoring the operating condition of the elevator system for safety reasons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006Monitoring devices or performance analysers
    • B66B5/0037Performance analysers

Abstract

A method of utilizing mobile phone for measuring car movement data, the described method includes: acquiring elevator by interior of mobile phone acceleration transducer runs X, Y, the roll angle of Z 3-axis acceleration data and direction sensor acquisition, tilt angular data, operation is carried out by the acceleration information and inclination data that acquire to sensor, horizontal cross when obtaining elevator operation, it is horizontal longitudinal, the acceleration information of vertical direction, multiply method as defined in fortune mass measurement according to GB/T 24474-2009 elevator to be filtered acceleration information, real-time speed and the displacement of elevator operation are calculated by integrating meter.Three shaft vibration data when requirement according to " response measurement instrument of the GB/T 23716-2009 human body to vibration " carries out bandpass filtering to the acceleration information measured, spectrum overlapping obtains elevator operation, and intuitively shown with curve profile by mobile phone screen.

Description

A method of utilizing mobile phone for measuring car movement data
Technical field
The present invention relates to elevator data field of measuring technique, specially a kind of side using mobile phone for measuring car movement data Method.
Background technique
Economic fast development and large-scale infrastructure construction, elevator industry are rapidly developed, and elevator is possessed Amount, annual output and annual increment rank first in the world, it can be seen that the Chinese real estate development for possessing strong impetus drives Continuing for elevator industry is burning hot, and make elevator holding many years is skyrocketed through situation.But increasingly mentioning with people's quality of life Height, the common people propose requirements at the higher level to the safety and reliability of elevator, and there is an urgent need to have portable advanced detecting instrument equipment pair Safety, comfort and the failure of elevator operation are diagnosed, and are reduced elevator safety accident Probability, are pacified with hoisting elevator Full operation level.
Elevator examines the instrument that uses of detecting instrument at present, many kinds of, the disadvantages of having a single function and is not portable, greatly Affect the working efficiency and quality of reviewer.
Summary of the invention
The present invention provides a kind of side using mobile phone for measuring car movement data to solve the deficiencies in the prior art Method carries out calculating analysis to data using the powerful operational capability of mobile phone, obtains real-time displacement, the speed, acceleration of elevator operation The data such as degree, three shaft vibrations, and intuitively shown with curve profile by mobile phone screen, elevator, which is analyzed, for practitioner multiplies Fortune quality provides help.
This application provides a kind of methods using mobile phone for measuring car movement data, which comprises
Elevator operation X, Y, Z 3-axis acceleration data are acquired by interior of mobile phone acceleration transducer and direction sensor is adopted The roll angle of collection, inclination angular data carry out operation by the acceleration information and inclination data that acquire to sensor, obtain elevator Horizontal cross, horizontal longitudinal, vertical direction acceleration information, multiply fortune quality according to GB/T 24474-2009 elevator when operation Method as defined in measuring is filtered acceleration information, and real-time speed and the position of elevator operation are calculated by integrating meter It moves.Requirement according to " response measurement instrument of the GB/T 23716-2009 human body to vibration " carries out the acceleration information measured Three shaft vibration data when bandpass filtering, spectrum overlapping obtain elevator operation, and intuitively shown with curve profile by mobile phone screen It shows and.
Specific measurement method is as follows:
1. DATA REASONING
Mobile phone is placed longitudinally to be guaranteed in mobile phone display screen horizontal direction in car floor middle position, mobile phone central axes and electricity Terraced carriage ordinate is parallel, clicks test start button, registers elevator target zone, and tester exits carriage before elevator is closed the door, After elevator is run to target zone, the end to be tested such as mobile phone are taken out;Mobile phone screen can show three axis of outline after test Accelerating curve, DATA REASONING can stop testing button and terminate measurement by clicking at any time, the data that have acquired while fail;
2. reading data
Click data reads button, pops up open file dialogs, selects corresponding data file to open, mobile phone screen meeting The outline 3-axis acceleration curve of data is read in display;
3. data segments select
Before click data analysis button, data segments selection need to be carried out, green scale below dragging display window selects number According to starting position, blue-green scale below display window is dragged, selects end of data position;Data segments select When primary complete running process of elevator, selection data segments as small as possible, the imperfect or extra overabundance of data of process are needed The analysis of data will be interfered;
4. data are analyzed
Click data analysis button, registered software will enter data and analyze the page, above and below among display window It slides and transverse acceleration, lateral velocity may be selected, longitudinal acceleration, longitudinal bus speed, normal acceleration, vertical speed are bent Line, while showing corresponding operation total time, operation total displacement, current time, displacement, speed, acceleration data drag at this time Current location scale below display window, current time, displacement, speed, acceleration data change therewith;
Click vibrations analysis button shows vertical acceleration subregion curve, can by sliding up and down among display window Oscillation crosswise, extensional vibration, vertical vibration curve are selected, while showing respective maximum value, A95 value, criterion of acceptability is clicked and presses Button shows the criterion of acceptability of corresponding data;
In data assay surface, when data exceed indication range, dragging window movement in left and right can be shown among display window Show curve;
5. parameter setting
Different mobile phones, different time of measuring, the data that mobile phone inner sensor measures have certain error, in order to Obtain more accurate data, can by click parameter set button be arranged acceleration correction coefficient come correct measured value (generally according to According to being corrected on the basis of hoisting depth);
6. other parameters obtain
Elevator operation other parameters, such as Acceleration and deceleration time, acceleration and deceleration distance, braking distance, assistant not directly to Out, but user can voluntarily be calculated by dragging current location scale according to the variation of time, displacement.
Compared with prior art, the beneficial effects of the present invention are: the application using the powerful operational capability of mobile phone to data Calculating analysis is carried out, obtains the data such as real-time displacement, speed, acceleration, three shaft vibrations of elevator operation, and logical with curve profile It crosses mobile phone screen intuitively to show, multiplies fortune quality for practitioner's analysis elevator and help is provided.A length of 90 when one-shot measurement Second, and at the end of measurement automatically using the date as file, time be filename save measurement data.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the scope of protection of the invention.
A method of utilizing mobile phone for measuring car movement data, which comprises
Elevator operation X, Y, Z 3-axis acceleration data are acquired by interior of mobile phone acceleration transducer and direction sensor is adopted The roll angle of collection, inclination angular data carry out operation by the acceleration information and inclination data that acquire to sensor, obtain elevator Horizontal cross, horizontal longitudinal, vertical direction acceleration information, multiply fortune quality according to GB/T 24474-2009 elevator when operation Method as defined in measuring is filtered acceleration information, and real-time speed and the position of elevator operation are calculated by integrating meter It moves.Requirement according to " response measurement instrument of the GB/T 23716-2009 human body to vibration " carries out the acceleration information measured Three shaft vibration data when bandpass filtering, spectrum overlapping obtain elevator operation, and intuitively shown with curve profile by mobile phone screen It shows and.
The mobile phone is smart phone, and built in the acceleration transducer in middle mobile phone, the elevator is carriage Riding elevator.
Specific measurement method is as follows:
1. DATA REASONING
Mobile phone is placed longitudinally to be guaranteed in mobile phone display screen horizontal direction in car floor middle position, mobile phone central axes and electricity Terraced carriage ordinate is parallel, clicks test start button, registers elevator target zone, and tester exits carriage before elevator is closed the door, After elevator is run to target zone, the end to be tested such as mobile phone are taken out;Mobile phone screen can show three axis of outline after test Accelerating curve, DATA REASONING can stop testing button and terminate measurement by clicking at any time, the data that have acquired while fail;
2. reading data
Click data reads button, pops up open file dialogs, selects corresponding data file to open, mobile phone screen meeting The outline 3-axis acceleration curve of data is read in display;
3. data segments select
Before click data analysis button, data segments selection need to be carried out, green scale below dragging display window selects number According to starting position, blue-green scale below display window is dragged, selects end of data position;Data segments select When primary complete running process of elevator, selection data segments as small as possible, the imperfect or extra overabundance of data of process are needed The analysis of data will be interfered;
4. data are analyzed
Click data analysis button, registered software will enter data and analyze the page, above and below among display window It slides and transverse acceleration, lateral velocity may be selected, longitudinal acceleration, longitudinal bus speed, normal acceleration, vertical speed are bent Line, while showing corresponding operation total time, operation total displacement, current time, displacement, speed, acceleration data drag at this time Current location scale below display window, current time, displacement, speed, acceleration data change therewith;
Click vibrations analysis button shows vertical acceleration subregion curve, can by sliding up and down among display window Oscillation crosswise, extensional vibration, vertical vibration curve are selected, while showing respective maximum value, A95 value, criterion of acceptability is clicked and presses Button shows the criterion of acceptability of corresponding data;
In data assay surface, when data exceed indication range, dragging window movement in left and right can be shown among display window Show curve;
5. parameter setting
Different mobile phones, different time of measuring, the data that mobile phone inner sensor measures have certain error, in order to Obtain more accurate data, can by click parameter set button be arranged acceleration correction coefficient come correct measured value (generally according to According to being corrected on the basis of hoisting depth);
6. other parameters obtain
Elevator operation other parameters, such as Acceleration and deceleration time, acceleration and deceleration distance, braking distance, assistant not directly to Out, but user can voluntarily be calculated by dragging current location scale according to the variation of time, displacement.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (5)

1. a kind of method using mobile phone for measuring car movement data, which is characterized in that the described method includes:
It is acquired by interior of mobile phone acceleration transducer acquisition elevator operation X, Y, Z 3-axis acceleration data and direction sensor Roll angle, inclination angular data carry out operation by the acceleration information and inclination data that acquire to sensor, show that elevator is run When horizontal cross, horizontal longitudinal, vertical direction acceleration information, multiply fortune mass measurement rule according to GB/T24474-2009 elevator Fixed method is filtered acceleration information, and real-time speed and the displacement of elevator operation, foundation are calculated by integrating meter The requirement of " response measurement instrument of the GB/T23716-2009 human body to vibration " to the acceleration information that measures carry out bandpass filtering, Three shaft vibration data when spectrum overlapping obtains elevator operation, and intuitively shown with curve profile by mobile phone screen.
2. a kind of method using mobile phone for measuring car movement data according to claim 1, which is characterized in that the side Method includes:
S1. DATA REASONING
Mobile phone is placed longitudinally in car floor middle position, guarantees in mobile phone display screen horizontal direction, mobile phone central axes and elevator car Compartment ordinate is parallel, clicks test start button, registers elevator target zone, and tester exits carriage before elevator is closed the door, and works as electricity After ladder operation to target zone, the end to be tested such as mobile phone are taken out;Mobile phone screen can show that three axis of outline accelerate after test It writes music line, DATA REASONING can stop testing button and terminate measurement by clicking at any time, the data acquired while fail;
S2. reading data
Click data reads button, pops up open file dialogs, and corresponding data file is selected to open, and mobile phone screen can be shown Read the outline 3-axis acceleration curve of data;
S3. data segments select
Before click data analysis button, data segments selection need to be carried out, green scale below dragging display window selects data to open Beginning position, dragging display window lower section blue-green scale, selects end of data position;Data segments selection must include primary When complete running process of elevator, selection data segments as small as possible are needed, the imperfect or extra overabundance of data of process will be done Disturb the analysis of data;
S4. data are analyzed
Click data analysis button, registered software will enter data and analyze the page, by sliding up and down among display window Optional transverse acceleration, lateral velocity, longitudinal acceleration, longitudinal bus speed, normal acceleration, vertical speed curve, together When display corresponding operation total time, operation total displacement, current time, displacement, speed, acceleration data, dragging display at this time Current location scale below window, current time, displacement, speed, acceleration data change therewith;
Click vibrations analysis button shows vertical acceleration subregion curve, optional by sliding up and down among display window Oscillation crosswise, extensional vibration, vertical vibration curve, while showing respective maximum value, A95 value, it is aobvious to click criterion of acceptability button Show the criterion of acceptability of corresponding data;
In data assay surface, when data exceed indication range, it is bent that the mobile display of window can be dragged among display window or so Line;
S5. parameter setting
Different mobile phones, different time of measuring, the data that mobile phone inner sensor measures have certain error, in order to obtain More accurate data can correct measured value by clicking parameter set button setting acceleration correction coefficient;
S6. other parameters obtain
The other parameters of elevator operation, such as Acceleration and deceleration time, acceleration and deceleration distance, braking distance, assistant do not directly give, but User can voluntarily be calculated by dragging current location scale according to the variation of time, displacement.
3. a kind of method using mobile phone for measuring car movement data according to claim 2, which is characterized in that described Mobile phone is smart phone.
4. a kind of method using mobile phone for measuring car movement data according to claim 1, which is characterized in that described Built in acceleration transducer in middle mobile phone.
5. a kind of method using mobile phone for measuring car movement data according to claim 1, which is characterized in that described Elevator is the riding elevator of carriage.
CN201910265713.3A 2019-04-03 2019-04-03 A method of utilizing mobile phone for measuring car movement data Pending CN110065864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910265713.3A CN110065864A (en) 2019-04-03 2019-04-03 A method of utilizing mobile phone for measuring car movement data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910265713.3A CN110065864A (en) 2019-04-03 2019-04-03 A method of utilizing mobile phone for measuring car movement data

Publications (1)

Publication Number Publication Date
CN110065864A true CN110065864A (en) 2019-07-30

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Application Number Title Priority Date Filing Date
CN201910265713.3A Pending CN110065864A (en) 2019-04-03 2019-04-03 A method of utilizing mobile phone for measuring car movement data

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112693985A (en) * 2020-12-10 2021-04-23 太原理工大学 Non-invasive elevator state monitoring method fusing sensor data

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112693985A (en) * 2020-12-10 2021-04-23 太原理工大学 Non-invasive elevator state monitoring method fusing sensor data

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