CN117470292B - Instrument detection method, system, intelligent terminal and storage medium - Google Patents

Instrument detection method, system, intelligent terminal and storage medium Download PDF

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Publication number
CN117470292B
CN117470292B CN202311348664.2A CN202311348664A CN117470292B CN 117470292 B CN117470292 B CN 117470292B CN 202311348664 A CN202311348664 A CN 202311348664A CN 117470292 B CN117470292 B CN 117470292B
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information
instrument
pointer
vibration
meter
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CN117470292A (en
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韩百军
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Ningbo Boxin Electrical Appliances Co ltd
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Ningbo Boxin Electrical Appliances Co ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/022—Vibration control arrangements, e.g. for generating random vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/025—Measuring arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/06—Multidirectional test stands

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

The application relates to an instrument detection method, an instrument detection system, an intelligent terminal and a storage medium, and relates to the field of instrument detection technology, wherein the method comprises the steps of acquiring normal trigger information of an instrument; based on normal trigger information of the instrument, controlling a preset vibrating table to perform vibration detection on the instrument by a braking state detection method, and acquiring detection data information of the braking instrument; judging whether the brake instrument detection data information meets the requirement of brake vibration detection data information or not; if the trigger information is not met, determining the trigger information of the defective instrument and prompting; if yes, controlling the vibration table to perform vibration detection on the instrument by using a motion state detection method, and acquiring detection data information of the motion instrument; judging whether the motion instrument detection data information meets the requirement of motion vibration detection data information or not; if the trigger information is not met, determining the trigger information of the defective instrument and prompting; if yes, continuing to detect the next instrument. The application has the effect of improving the vibration detection precision of the instrument desk.

Description

Instrument detection method, system, intelligent terminal and storage medium
Technical Field
The present application relates to the field of instrument detection technologies, and in particular, to an instrument detection method, system, intelligent terminal, and storage medium.
Background
The instrument desk, also called instrument panel, is widely applied to cabs of all vehicles and engineering machinery, and mainly consists of an instrument, an instrument desk shell, an instrument desk framework and an instrument desk wire harness.
In the related art, a motorcycle instrument desk is generally installed between motorcycle armrests and used for displaying information such as speed and oil quantity of a motorcycle, after the motorcycle instrument desk is manufactured, a strict vibration test is needed, the motorcycle instrument desk is placed on a vibration desk, the vibration desk is started to vibrate the motorcycle instrument desk, pointer and indication change of the motorcycle instrument desk are observed in the vibration process, and when the pointer and indication change meets the requirement, the vibration test of the motorcycle instrument desk is determined to be qualified.
In view of the above-mentioned related art, the motorcycle instrument desk encounters many complicated environments, such as high speed, inclination deviation, etc., during the actual running process of the motorcycle, and the vibrating table is in an ideal environment, and when the motorcycle instrument desk is placed on the vibrating table for vibration detection, the factors of the external environment are lacking, so that the motorcycle instrument desk qualified for vibration detection on the vibrating table may malfunction during actual use, resulting in low vibration detection accuracy of the instrument desk, and there is room for improvement.
Disclosure of Invention
In order to improve vibration detection accuracy of an instrument desk, the application provides an instrument detection method, an instrument detection system, an intelligent terminal and a storage medium.
In a first aspect, the present application provides an instrument detection method, which adopts the following technical scheme:
a meter detection method comprising:
Acquiring normal triggering information of an instrument;
Based on normal trigger information of the instrument, controlling a preset vibrating table to perform vibration detection on the instrument by a preset braking state detection method, and acquiring detection data information of the braking instrument;
Judging whether the brake instrument detection data information meets the requirement of preset brake vibration detection data information or not;
If the trigger information is not met, determining the trigger information of the defective instrument and prompting;
if yes, controlling the vibration table to perform vibration detection on the instrument by a preset motion state detection method, and acquiring motion instrument detection data information;
Judging whether the detection data information of the motion instrument meets the requirement of the preset detection data information of the motion vibration;
If the trigger information is not met, determining the trigger information of the defective instrument and prompting;
if yes, continuing to detect the next instrument.
By adopting the technical scheme, when the instrument is normal, namely after normal trigger information of the instrument is detected, the vibration table is controlled to perform vibration detection on the instrument by a brake state detection method, so that the stationary instrument is detected, brake instrument detection data information is obtained, when the brake instrument detection data information meets the requirement of the brake vibration detection data information, the vibration table is controlled to perform vibration detection on the instrument by a motion state detection method, so that the moving instrument is detected, the motion instrument detection data information is obtained, when the motion instrument detection data information meets the requirement of the motion vibration detection data information, the instrument is determined to be normal and the next instrument is detected, so that the stationary and moving instruments are subjected to vibration detection according to the actual use state of the imitation motorcycle, and the vibration detection precision of the instrument is further improved.
Optionally, the method for acquiring the brake instrument detection data information includes:
Controlling a preset instrument pointer to rotate according to preset pointer rotation speed information, and acquiring pointer increment indication information;
judging whether the pointer increment indication information meets the requirement of the preset reference pointer increment indication information;
If the pointer is not matched with the pointer rotation speed information, continuing to control the pointer of the instrument to rotate according to the pointer rotation speed information, and acquiring pointer increment indication information;
if yes, acquiring pointer indication information of the brake instrument;
Controlling the vibration table to vibrate, and acquiring brake vibration pointer indication information;
and calculating a difference value between the brake vibration pointer indication information and the meter pointer indication information, and defining the calculated difference value as brake meter detection data information.
By adopting the technical scheme, the instrument pointer is controlled to rotate at the speed corresponding to the pointer rotation speed information, pointer increasing indication information of the instrument pointer which rotates is detected, when the pointer increasing indication information is equal to reference pointer increasing indication information for starting instrument detection, current brake instrument pointer indication information of the instrument pointer is detected, vibration of the vibration table is controlled, brake vibration pointer indication information of the instrument pointer is detected when the instrument vibrates, and therefore the difference value between the brake vibration pointer indication information and the instrument pointer indication information is calculated to obtain brake instrument detection data information, and convenience for acquiring brake instrument detection data information is improved.
Optionally, the method for controlling vibration of the vibration table includes:
when the pointer increasing indicating number information meets the requirement of the reference pointer increasing indicating number information, controlling the vibrating table to increase from the preset minimum vibrating power information to the preset maximum vibrating power information according to the preset vibrating power increasing speed information;
acquiring first coincidence triggering information of brake instrument detection data information;
the vibration table is controlled to stop vibrating based on the first coincidence triggering information, and the meter pointer is controlled to rotate again according to pointer rotation speed information on the basis of the brake meter pointer indication information;
Acquiring second coincidence triggering information of pointer increment indication information;
and controlling the vibration table to vibrate again based on the second coincidence triggering information so as to update the brake instrument detection data information.
By adopting the technical scheme, when the pointer increasing indication information is equal to the reference pointer increasing indication information for starting detection, the vibration table is controlled to be increased from the minimum vibration power information to the maximum vibration power information by the vibration power increasing speed information, so that the instrument is detected in a state of minimum vibration to maximum vibration, when the first coincidence triggering information when the instrument pointer is not abnormal is detected, the vibration table is controlled to stop vibrating, the instrument pointer is controlled to rotate to the next detection indication again, and the vibration table is controlled to vibrate again to update the brake instrument detection data information, so that the rationality of vibration of the vibration table is improved.
Optionally, the method for acquiring the detection data information of the sports instrument comprises the following steps:
controlling a preset instrument pointer to rotate according to preset movement rotation speed information, and acquiring rotation time information;
analyzing according to the rotation time information and the movement rotation speed information to determine pointer real-time reading information;
Analyzing according to the pointer real-time reading information to determine the moving speed information of the vibrating table and the vibrating power value information of the vibrating table;
acquiring forward information of instrument placement;
Analyzing according to the instrument placement forward direction information to determine the moving direction information of the vibrating table;
When the instrument pointer rotates, the vibrating table is controlled to move along the moving direction information of the vibrating table according to the moving speed information of the vibrating table, the vibrating table is synchronously controlled to vibrate according to the vibrating power value information of the vibrating table, and the indicating information of the moving vibrating pointer is obtained in real time;
and calculating a difference value between the indicating information of the motion vibration indicator and the indicating information of the indicator in real time, and defining the calculated difference value as the detecting data information of the motion instrument.
By adopting the technical scheme, the instrument pointer is controlled to rotate according to the movement rotation speed information, the real-time pointer indication information is determined according to the rotation time information and the movement rotation speed information, the moving speed information of the vibrating table and the vibrating table vibration power value information which are matched with the corresponding speed of the instrument pointer indication are determined according to the real-time pointer indication information, the vibrating table is controlled to move along the moving direction information of the vibrating table according to the moving speed information of the vibrating table, the vibrating table is controlled to vibrate according to the vibrating power value information of the vibrating table, so that the vibrating table simulates the condition of the motorcycle when actually moving, the movement vibration pointer indication information is obtained, the movement instrument detection data information is obtained after the difference value between the movement vibration pointer indication information and the real-time pointer indication information is calculated, and whether the instrument is abnormal or not is judged by utilizing the movement instrument detection data information which is more attached to the actual movement instrument, and the instrument vibration detection precision is improved.
Optionally, when the motion meter detection data information meets the requirement of the motion vibration detection data information, the method further comprises a method for updating the motion meter detection data information, and the specific method comprises the following steps:
When the real-time indicating number information of the pointer meets the requirement of the preset maximum indicating number information of the instrument, controlling the pointer of the instrument to rotate according to the preset pointer falling speed information, and acquiring rotation time information;
analyzing according to the maximum indication number information, the pointer falling speed information and the rotation time information of the instrument to determine the pointer real-time falling indication number information;
analyzing according to the real-time return indicating number information of the pointer to determine the inclination angle information of the vibrating table, the turning speed information of the vibrating table and the turning vibration power value information of the vibrating table;
Analyzing according to the instrument placement forward direction information to determine the turning direction information of the vibrating table;
when the pointer of the instrument rotates, the vibration table is controlled to incline according to the inclination angle information of the vibration table to drive the instrument to incline, the vibration table is synchronously controlled to move along the turning direction information of the vibration table according to the turning speed information of the vibration table, and the vibration table is controlled to vibrate according to the turning vibration power value information of the vibration table;
acquiring turn vibration pointer indication information;
And calculating the difference between the turning vibration pointer indication information and the real-time pointer return indication information, and defining the calculated difference as the motion instrument detection data information.
By adopting the technical scheme, when the real-time indicating number information of the pointer reaches the maximum indicating number information of the instrument, the pointer of the instrument is controlled to rotate by the pointer fall-back speed information, so that the state of speed reduction is simulated, the real-time indicating number information of the pointer is determined, the inclination angle information of the vibrating table, the turning speed information of the vibrating table and the turning vibration power value information of the vibrating table are determined according to the real-time indicating number information of the pointer, the data of the simulated motorcycle in turning is obtained, the vibrating table is controlled to incline to drive the instrument to incline by the inclination angle information of the vibrating table, the vibrating table is controlled to move along the turning direction information of the vibrating table by the turning speed information of the vibrating table, the turning vibration power value information of the vibrating table is vibrated, the state of the motorcycle in turning is simulated, the vibration detection of the instrument is more realistic, and the vibration detection precision of the instrument is improved.
Optionally, when determining the trigger information of the defective instrument, the method further includes a method for determining the defective instrument item information, and the specific method includes:
When determining the triggering information of the instrument defective products, controlling the vibration table to vibrate according to preset forward-discharge state information and preset inspection power value information, and acquiring forward-discharge swing frequency information of a preset instrument pointer;
After the forward swing frequency information is acquired, controlling the vibrating table to vibrate according to preset oblique state information and inspection power value information, and acquiring the oblique swing frequency information of the instrument pointer;
Judging whether the forward swing frequency information meets the requirement of the oblique swing frequency information;
If yes, determining instrument pointer false abnormal information, and determining instrument defective item information according to the instrument pointer false abnormal information;
if the information is not met, determining real abnormal information of the meter pointer, and defining the real abnormal information of the meter pointer as defective item information of the meter.
By adopting the technical scheme, when the instrument vibration detection abnormality is determined, namely the instrument defective trigger information is determined, the vibration table is controlled to vibrate according to the forward-vibration state information and the inspection power value information, so that the forward-vibration frequency information of the instrument pointer when the instrument is horizontally arranged is detected, the vibration table is controlled to vibrate according to the oblique-vibration state information and the inspection power value information, so that the oblique-vibration frequency information of the instrument pointer when the instrument is obliquely arranged is detected, when the forward-vibration frequency information is equal to the oblique-vibration frequency information, the indication that the instrument pointer is excessively swinging is possibly caused by pointer reasons or dial reasons is performed, so that the instrument pointer pseudo-abnormality information is determined, the instrument defective item information is determined according to the instrument pointer pseudo-abnormality information, when the forward-vibration frequency information is unequal to the oblique-vibration frequency information, the oblique-vibration frequency information is lower due to interference with the instrument shell when the instrument pointer is determined, and therefore the instrument pointer real abnormality information is determined, and convenience in determining the instrument defective item information is improved.
Optionally, the method for determining the information of the defective item of the instrument according to the pseudo-abnormal information of the pointer of the instrument comprises the following steps:
when the false abnormal information of the meter pointer is determined, the meter pointer is controlled to rotate to preset meter endpoint indication information so as to keep the meter pointer stable;
acquiring stable triggering information of an instrument pointer;
controlling the vibration table to vibrate according to the forward state information and the inspection power value information based on the instrument pointer stable trigger information, and acquiring instrument pointer change indication information;
Judging whether the indicating information of the pointer change of the instrument meets the requirement of indicating information of an instrument endpoint;
If yes, determining real abnormal information of the meter pointer, and defining the real abnormal information of the meter pointer as defective item information of the meter;
if the information is not met, determining real abnormal information of the meter dial, and defining the real abnormal information of the meter dial as defective item information of the meter.
By adopting the technical scheme, when the pseudo-abnormal information of the instrument pointer is determined, the instrument pointer is controlled to rotate to the instrument endpoint indication information and keep stable, so that the vibration table is controlled to vibrate according to the forward-put state information and the inspection power value information, when the instrument pointer is detected to be static, the instrument pointer change indication information of the instrument pointer indicates that the dial does not have a problem when the instrument pointer change indication information is equal to the instrument endpoint indication information, so that the instrument pointer real abnormal information is determined, and when the instrument pointer change indication information is not equal to the instrument endpoint indication information, the indication indicated by the pointer is still changed when the instrument pointer is not moved, so that the dial movement is determined, the instrument dial real abnormal information is determined, and the accuracy of the instrument defective item information is further improved.
In a second aspect, the present application provides an instrument detection system, which adopts the following technical scheme:
A meter detection system comprising:
The acquisition module is used for acquiring normal trigger information of the instrument, detection data information of the brake instrument and detection data information of the motion instrument;
a memory for storing a program of a meter detecting method according to any one of the above;
a processor, a program in the memory capable of being loaded by the processor and implementing a meter detection method as claimed in any one of the preceding claims.
By adopting the technical scheme, a series of data related to the vibration detection of the instrument is acquired through the acquisition module, so that the processor loads and executes a computer program of an instrument detection method stored in the memory, the vibration detection of the instrument is finished, and the accuracy of the vibration detection of the instrument is improved.
In a third aspect, the present application provides an intelligent terminal, which adopts the following technical scheme:
an intelligent terminal comprising a memory and a processor, the memory having stored thereon a computer program capable of being loaded by the processor and performing a meter detection method as claimed in any one of the preceding claims.
By adopting the technical scheme, the intelligent terminal is operated by personnel, so that the processor loads and executes the computer program of the instrument detection method stored in the memory, thereby completing the vibration detection of the instrument and further improving the precision of the vibration detection of the instrument.
In a fourth aspect, the present application provides a computer storage medium capable of storing a corresponding program, which has the characteristic of being convenient for realizing improvement of vibration detection precision of an instrument desk, and adopts the following technical scheme:
a computer readable storage medium storing a computer program loadable by a processor and performing any of the meter detection methods described above.
By adopting the technical scheme, the computer program of the instrument detection method is stored in the computer readable storage medium, and when the instrument is required to be subjected to vibration detection, the processor is enabled to load and execute the computer program stored in the storage medium, so that the vibration detection of the instrument is completed, and the precision of the vibration detection of the instrument is further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. When the instrument is normal, namely after normal trigger information of the instrument is detected, the vibration table is controlled to perform vibration detection on the instrument by a brake state detection method, so that the static instrument is detected, brake instrument detection data information is obtained, when the brake instrument detection data information meets the requirement of the brake vibration detection data information, the vibration table is controlled to perform vibration detection on the instrument by a motion state detection method, so that the moving instrument is detected, the motion instrument detection data information is obtained, when the motion instrument detection data information meets the requirement of the motion vibration detection data information, the instrument is determined to be normal, the next instrument is detected, so that the static and moving instrument is subjected to vibration detection according to the actual use state of the motorcycle, and the vibration detection precision of the instrument is improved;
2. The method comprises the steps of rotating an instrument pointer at a speed corresponding to pointer rotation speed information, detecting pointer increasing indication information of the instrument pointer, detecting current brake instrument pointer indication information of the instrument pointer when the pointer increasing indication information is equal to reference pointer increasing indication information for starting instrument detection, controlling a vibrating table to vibrate, detecting brake vibration pointer indication information of the instrument pointer when the instrument vibrates, and accordingly calculating a difference value between the brake vibration pointer indication information and the instrument pointer indication information to obtain brake instrument detection data information, and further improving convenience for acquiring brake instrument detection data information;
3. The instrument pointer is controlled to rotate according to the movement rotation speed information, the real-time indicating information of the pointer is determined according to the rotation time information and the movement rotation speed information, the moving speed information of the vibrating table and the vibrating table vibration power value information which are matched with the corresponding speed of the pointer indicating information of the instrument are determined according to the real-time indicating information of the pointer, the vibrating table is controlled to move along the moving direction information of the vibrating table according to the moving speed information of the vibrating table, the vibrating table is controlled to vibrate according to the vibrating power value information of the vibrating table, so that the vibrating table simulates the actual movement condition of a motorcycle, the moving vibration pointer indicating information is obtained, the moving instrument detection data information is obtained after the difference value between the moving vibration pointer indicating information and the real-time indicating information of the pointer is calculated, whether the instrument is abnormal or not is judged according to the moving instrument detection data information which is more attached to the actual moving instrument, and the instrument vibration detection precision is improved.
Drawings
FIG. 1 is a flow chart of a method of meter detection in an embodiment of the application.
Fig. 2 is a flowchart of a method for acquiring brake meter detection data information in an embodiment of the present application.
Fig. 3 is a flow chart of a method of controlling vibration of a vibration table in an embodiment of the present application.
Fig. 4 is a flowchart of a method for acquiring motion meter detection data information in an embodiment of the present application.
Fig. 5 is a flowchart of a method for updating the detection data information of the sports apparatus according to an embodiment of the present application.
Fig. 6 is a flowchart of a method for determining information of defective items of a meter in the embodiment of the present application.
Fig. 7 is a flowchart of a method of determining meter defective item information from meter pointer pseudo-anomaly information in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings 1 to 7 and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The application discloses a vibration detection method for the stationary state and the motion state of a motorcycle instrument, which comprises a vibrating table and a processing system, wherein the vibrating table is connected with the processing system through internet or wires, so that data interaction between the vibrating table and the processing system is realized, the instrument is fixed on the vibrating table, the stationary state and the motion state of the motorcycle instrument are simulated through the stationary state and the motion of the vibrating table, the vibrating table is controlled to vibrate, the indication of an instrument pointer in the vibration process of the instrument is detected through a detection device arranged on the vibrating table and is sent to the processing system, and the processing system compares the indication of the pointer with the correct indication to determine whether the instrument can normally operate in the vibration state, so that the vibration detection precision of the instrument is improved.
Referring to fig. 1, an embodiment of the application discloses a method for detecting an instrument, which comprises the following steps:
step S100: and acquiring normal trigger information of the instrument.
The instrument normal triggering information refers to triggering data of the instrument to be detected, which is fixed on the vibrating table and runs normally in a vibration-free state, when the instrument is fixed on the vibrating table, the instrument is electrified, the running condition of the electrified instrument is shot through a camera installed on the vibrating table, and the shot image is subjected to image recognition of normal running characteristics, and then the instrument normal triggering information is output.
Step S101: based on normal trigger information of the instrument, a preset vibrating table is controlled to perform vibration detection on the instrument by a preset braking state detection method, and detection data information of the braking instrument is obtained.
When the instrument is fixed on the vibration table and is electrified and normally operated, namely normal trigger information of the instrument is detected, the vibration table is controlled to carry out vibration detection on the instrument in a static state by a brake state detection method, so that brake instrument detection data information is obtained, and data support is provided for determining whether the vibration detection of the instrument in the static state is qualified or not.
The vibrating table is a device for simulating vibration of the instrument in static and moving states, and is self-set by a person skilled in the art according to actual conditions, and is not described herein. The method for detecting the braking state refers to a method for detecting vibration of the vibration table on the instrument in a static state of the instrument, and the specific method refers to the steps of fig. 2. The brake instrument detection data information refers to a specific indication change value of an instrument pointer after the vibration table vibrates the instrument in a static state by a brake state detection method, and the indication of the instrument pointer is shot and identified by a camera arranged on the vibration table.
Step S102: judging whether the brake instrument detection data information meets the requirement of preset brake vibration detection data information.
The brake vibration detection data information refers to the maximum value of the indication change of the meter pointer when the meter pointer performs vibration detection in a static state, and specific numerical values are set by a person skilled in the art according to actual conditions and are not described herein. The requirement of the brake vibration detection data information is not more than the meter pointer indication change value corresponding to the brake vibration detection data information.
And judging whether the brake instrument detection data information meets the requirement of the brake vibration detection data information or not, namely whether the instrument pointer indication change value corresponding to the brake instrument detection data information is larger than the instrument pointer indication change value corresponding to the brake vibration detection data information or not, so as to determine whether the operation of the instrument is stable when vibration detection is carried out in a static state.
Step S1021: if the trigger information is not met, determining the trigger information of the defective instrument and prompting.
If the brake instrument detection data information does not meet the requirement of the brake vibration detection data information, namely, the instrument pointer indication change value corresponding to the brake instrument detection data information is larger than the instrument pointer indication change value corresponding to the brake vibration detection data information, the operation of the instrument is unstable when vibration detection is carried out in a static state, the swinging range of the instrument pointer is large, and therefore the instrument defective triggering information is determined and prompted.
The instrument defective triggering information refers to triggering data of the instrument which is defective, vibration detection is carried out on the instrument in a static state or a motion state, and when the indicating change value of the pointer of the instrument is larger than the indicating change maximum value, the instrument is output by the processing system.
Step S1022: if the motion state detection data is met, the vibration table is controlled to perform vibration detection on the instrument by a preset motion state detection method, and the motion instrument detection data information is obtained.
If the brake instrument detection data information meets the requirement of the brake vibration detection data information, namely, the instrument pointer indication change value corresponding to the brake instrument detection data information is not larger than the instrument pointer indication change value corresponding to the brake vibration detection data information, the instrument is determined to be stable in operation when vibration detection is performed in a static state, and the instrument pointer swing range is smaller, so that the vibration table is controlled to perform vibration detection on the instrument in a motion state by using the motion state detection method, the motion instrument detection data information is obtained, and data support is provided for determining whether the instrument in the motion state is stable or not subsequently.
The method for detecting the motion state refers to a method for detecting vibration of the instrument in the motion state by the vibration table, and the specific method refers to the steps of fig. 4. The motion instrument detection data information refers to a specific indication change value of an instrument pointer after the vibration table vibrates the instrument in a motion state by a motion state detection method, and the indication of the instrument pointer is shot and identified by a camera arranged on the vibration table.
Step S103: judging whether the detection data information of the sports instrument meets the requirement of the preset detection data information of the sports vibration.
The motion vibration detection data information refers to the maximum value of the indication change of the instrument pointer when the instrument pointer performs vibration detection in a motion state, and specific numerical values are set by a person skilled in the art according to actual conditions and are not described herein. The requirement of the motion vibration detection data information is not more than the instrument pointer indication change value corresponding to the motion vibration detection data information.
And judging whether the motion meter detection data information meets the requirement of the motion vibration detection data information or not, namely whether the meter pointer indication change value corresponding to the motion meter detection data information is larger than the meter pointer indication change value corresponding to the motion vibration detection data information or not, so as to determine whether the operation of the meter is stable when the vibration detection is carried out under the motion state.
Step S1031: if the trigger information is not met, determining the trigger information of the defective instrument and prompting.
If the motion meter detection data information does not meet the requirement of the motion vibration detection data information, namely, the meter pointer indication change value corresponding to the motion meter detection data information is larger than the meter pointer indication change value corresponding to the motion vibration detection data information, the operation instability of the meter in vibration detection under the motion state is determined, the meter pointer indication change is larger, and therefore the meter defective triggering information is determined and prompted. The instrument defective triggering information in this step is the same as the instrument defective triggering information in step S1021, and will not be described here.
Step S1032: if yes, continuing to detect the next instrument.
If the motion meter detection data information meets the requirement of the motion vibration detection data information, namely, the meter pointer indication change value corresponding to the motion meter detection data information is not larger than the meter pointer indication change value corresponding to the motion vibration detection data information, the fact that the meter operates stably when vibration detection is carried out in a motion state is determined, the change of the meter pointer indication is small, therefore vibration detection of the meter in a static state and in a motion state is qualified, and next meter is detected.
Referring to fig. 2, a method of acquiring brake meter detection data information includes the steps of:
step S200: and controlling a preset instrument pointer to rotate according to preset pointer rotation speed information, and acquiring pointer increment indication information.
The instrument pointer is used for indicating the movement speed of the motorcycle in the instrument. The pointer rotation speed information refers to a scale value of clockwise rotation of the pointer in unit time, and specific numerical values are set by a person skilled in the art according to actual conditions, and are not described herein. The pointer increasing indication information refers to an indication value of the pointer of the instrument increasing from the beginning of rotation, and the indication value is obtained by shooting and indication recognition by a camera arranged on the vibrating table.
The instrument pointer is controlled to rotate at the rotation speed corresponding to the pointer rotation speed information, so that the instrument pointer rotates to the corresponding vibration detection indication, the pointer increment indication information is detected, and data support is provided for the follow-up determination of whether the instrument pointer rotates to the corresponding vibration detection indication.
Step S201: judging whether the pointer increment indication information meets the requirement of the preset reference pointer increment indication information.
The reference pointer increasing indication information refers to an indication value that the instrument pointer rotates from the current vibration detection indication to the next vibration detection indication to be increased, and the specific value is set by a person skilled in the art according to actual conditions, and is not described herein. The requirement of the reference pointer increment indication information refers to the pointer increment indication value corresponding to the reference pointer increment indication information.
And judging whether the pointer increase indication information meets the requirement of the reference pointer increase indication information or not, namely, whether the pointer increase indication value corresponding to the pointer increase indication information is equal to the pointer increase indication value corresponding to the reference pointer increase indication information or not, so as to determine whether the instrument pointer rotates to the pointer indication required by vibration detection or not.
Step S2011: if the pointer does not accord with the indication information, the pointer of the instrument is continuously controlled to rotate according to the pointer rotation speed information, and the indication information of the pointer increment is obtained.
If the pointer increment indication information does not meet the requirement of the reference pointer increment indication information, that is, the pointer increment indication value corresponding to the pointer increment indication information is not equal to the pointer increment indication value corresponding to the reference pointer increment indication information, the instrument pointer is indicated not to rotate until the pointer indication required by vibration detection, so that the instrument pointer is continuously controlled to rotate according to the pointer rotation speed information, and the pointer increment indication information is continuously detected, so that the change of the pointer increment indication information is continuously focused.
Step S2012: if yes, acquiring pointer indication information of the brake instrument.
If the pointer increasing indication information meets the requirement of the reference pointer increasing indication information, namely the pointer increasing indication value corresponding to the pointer increasing indication information is equal to the pointer increasing indication value corresponding to the reference pointer increasing indication information, the pointer of the instrument is indicated to rotate to the pointer indication required by vibration detection, so that the pointer indication information of the brake instrument is detected, and data support is provided for the follow-up determination of the brake instrument detection data information.
The brake instrument pointer indication information refers to the indication value corresponding to the indication information of the instrument pointer rotation reference pointer, the instrument indication indicated by the instrument pointer is obtained after the camera installed on the vibrating table shoots the instrument and carries out indication feature recognition.
Step S202: and controlling the vibration table to vibrate, and acquiring brake vibration pointer indication information.
After the indicating number information of the brake instrument pointer is obtained, the vibration table is controlled to vibrate, and the vibration method of the vibration table refers to the steps of fig. 3, so that the running environment of the instrument when the motorcycle vibrates is simulated, the indicating number information of the brake instrument pointer is detected, and data support is provided for the follow-up determination of the detecting data information of the brake instrument.
The brake vibration pointer indication information refers to the indication value of the instrument pointer indicated by the vibration table after the vibration table vibrates the instrument, and is obtained after the camera installed on the vibration table shoots and carries out indication characteristic identification.
Step S203: and calculating a difference value between the brake vibration pointer indication information and the meter pointer indication information, and defining the calculated difference value as brake meter detection data information.
The brake meter detection data information in the step is the same as the brake meter detection data information in the step S101, the processor calls the brake vibration pointer indication information and the meter pointer indication information to make a difference, and because the vibration of the pointer is reciprocating, the difference between the brake vibration pointer indication information and the meter pointer indication information has positive and negative values, and a positive value in the difference is selected as the brake meter detection data information.
Referring to fig. 3, a method of controlling vibration of a vibration table includes the steps of:
Step S300: when the pointer increasing indicating number information meets the requirement of the reference pointer increasing indicating number information, the control vibration table is increased from the preset minimum vibration power information to the preset maximum vibration power information by the preset vibration power increasing speed information.
When the pointer increasing indication information meets the requirement of the reference pointer increasing indication information, namely, the instrument pointer rotates to the instrument indication corresponding to the vibration detection, the control vibration table is increased from the minimum vibration power information to the maximum vibration power information through the vibration power increasing speed information, so that the static instrument performs vibration detection in a comprehensive vibration environment, and the accuracy of the vibration detection of the instrument is improved.
The minimum vibration power information refers to a minimum power value when the vibration table performs vibration detection, and the maximum vibration power information refers to a maximum power value when the vibration table performs vibration detection, which are all set by a person skilled in the art according to actual conditions and are not described herein. The vibration power increasing speed information refers to an increasing power value in unit time when the vibration table is increased from the minimum vibration power information to the maximum vibration power information, and specific values are set by a person skilled in the art according to actual conditions, and are not described herein.
Step S301: and acquiring first coincidence triggering information of the detection data information of the brake instrument.
The first coincidence triggering information is that under the current meter indication, the brake meter detection data information accords with the requirement of brake vibration detection data information, namely the triggering data of stable operation of the meter, and the processing system outputs the comparison result according to the brake meter detection data information which is not more than the brake vibration detection data information.
Step S302: and controlling the vibration table to stop vibrating based on the first coincidence triggering information, and controlling the meter pointer to rotate again according to pointer rotation speed information on the basis of the brake meter pointer indication information.
When the first coincidence triggering information is detected, namely the operation of the instrument is stable when the instrument is subjected to vibration detection under the current instrument indication, the vibration table is controlled to stop vibrating, the instrument pointer is controlled to rotate again according to the pointer rotation speed information on the basis of the brake instrument pointer indication information, and accordingly the instrument pointer is enabled to rotate to the instrument indication corresponding to the next vibration detection, and the instrument under the next instrument indication is subjected to vibration detection.
Step S303: and acquiring second coincidence triggering information of the pointer increment indication information.
The second coincidence triggering information is triggering data of the instrument pointer rotated to the next instrument indication position of vibration detection of the instrument, and the processing system outputs a comparison result according to the pointer increase indication information equal to the reference pointer increase indication information.
Step S304: and controlling the vibration table to vibrate again based on the second coincidence triggering information so as to update the brake instrument detection data information.
When the second coincidence triggering information is detected, that is, the instrument pointer rotates to the next instrument indication position of vibration detection of the instrument, the vibration table is controlled to vibrate again, so that the vibration detection of the instrument at the current instrument indication position is performed, the vibration method of the vibration table is the same as that in the step S300, the brake instrument detection data information is updated, and data support is provided for the vibration detection of the instrument at the current instrument indication position.
Referring to fig. 4, a method of acquiring sports meter detection data information includes the steps of:
Step S400: and controlling a preset instrument pointer to rotate according to preset movement rotation speed information, and acquiring rotation time information.
The meter pointer in this step is the same as the meter pointer in step S200, and will not be described herein. The movement rotation speed information refers to an instrument indication value of the instrument which rotates in a unit time when the instrument pointer rotates in a movement state, and the specific value is set by a person skilled in the art according to actual conditions. The rotation time information refers to the time value that the meter pointer rotates in a motion state, and is obtained by timing when the timer starts to rotate from the meter pointer.
The instrument pointer is controlled to rotate at a speed corresponding to the movement rotation speed information, so that the natural acceleration process of the motorcycle is simulated, and the rotation time information that the instrument pointer rotates is detected, so that data support is provided for the follow-up determination of instrument readings.
Step S401: and analyzing according to the rotation time information and the movement rotation speed information to determine pointer real-time reading information.
The pointer real-time indication information refers to the instrument indication corresponding to the instrument pointer in real time in the process of rotating with the movement rotation speed information, and is obtained by integrating the rotation time information and the movement rotation speed information called by the processing system.
Step S402: and analyzing according to the pointer real-time reading information to determine the moving speed information of the vibrating table and the vibrating power value information of the vibrating table.
The vibration table moving speed information refers to a motorcycle moving speed value simulated by the vibration table according to the meter indication, and is obtained by analyzing the real-time indication information of the pointer by the processing system, for example, the real-time indication information of the pointer is 30 kilometers per hour, and the vibration table moving speed information is the same as the real-time indication information of the pointer and is also 30 kilometers per hour. The vibration power information of the vibrating table refers to the vibration degree value of the vibrating table when the simulated motorcycle runs at different speeds, and is obtained by analyzing the real-time indicating information of the pointer by the processing system, and the analysis method comprises the following steps: the vibration power value information of the vibrating table is in direct proportion to the real-time indication information of the pointer, the larger the indication of the instrument corresponding to the real-time indication information of the pointer is, the larger the vibration power value corresponding to the vibration power value information of the vibrating table is, and the proportionality coefficient between the vibration power value information of the vibrating table and the real-time indication information of the pointer is obtained by recording the vibration degree of a person skilled in the art when the person runs at different speeds in an actual motorcycle.
Step S403: and acquiring forward information of instrument placement.
The instrument placement forward direction information refers to a direction in which the instrument is placed forward, for example, the instrument is forward with respect to the forward direction of the vibrating table, and the instrument is photographed by a camera installed on the vibrating table and is obtained by direction feature recognition.
Step S404: and analyzing according to the instrument placement forward direction information to determine the moving direction information of the vibrating table.
The vibration table moving direction information is a moving direction of the motorcycle simulated by the vibration table, and is obtained by analyzing the forward direction information of the instrument placement by the processing system, and the analyzing method comprises the following steps: the moving direction of the vibrating table corresponding to the moving direction information is the same as the direction corresponding to the instrument placement forward direction information, for example, the direction corresponding to the instrument placement forward direction information is left with reference to the forward direction of the vibrating table, and in order to simulate that the driving direction of the motorcycle is the same as the instrument placement forward direction information in reality, the moving direction information of the vibrating table is determined to be left with reference to the forward direction of the vibrating table.
Step S405: when the instrument pointer rotates, the vibrating table is controlled to move along the moving direction information of the vibrating table according to the moving speed information of the vibrating table, the vibrating table is synchronously controlled to vibrate according to the vibrating power value information of the vibrating table, and the indicating information of the moving vibrating pointer is obtained in real time.
When the instrument pointer rotates, namely when the motorcycle is simulated to be gradually accelerated, the vibrating table is controlled to move along the direction corresponding to the moving direction information of the vibrating table at a speed value corresponding to the moving speed information of the vibrating table, so that the running of the motorcycle is simulated, the vibrating table is controlled to vibrate at a power value corresponding to the vibrating power value information of the vibrating table, so that the vibration of the motorcycle in the accelerating process is simulated, the moving vibration pointer indication information of the instrument pointer is detected in real time, and data support is provided for determining whether the instrument in a follow-up moving state runs stably.
The motion vibration pointer indication information refers to the corresponding instrument indication of the instrument pointer in a motion state, and the instrument is shot and indication characteristic identification is carried out by a camera arranged on the vibration table.
Step S406: and calculating a difference value between the indicating information of the motion vibration indicator and the indicating information of the indicator in real time, and defining the calculated difference value as the detecting data information of the motion instrument.
The motion meter detection data information in the step is the same as the motion meter detection data information in the step S1022, the processing system calls the motion vibration pointer indication information and the pointer real-time indication information, calculates the difference value of the meter indication corresponding to the motion vibration pointer indication information and the meter indication corresponding to the pointer real-time indication information, and the motion vibration pointer indication information swings between the pointer real-time indication information and the pointer real-time indication information, so that the difference value has two conditions of positive value and negative value, and the positive value is defined as the motion meter detection data information.
Referring to fig. 5, when the motion meter detection data information meets the requirement of the motion vibration detection data information, the method further includes a method for updating the motion meter detection data information, and the specific method includes the following steps:
Step S500: when the real-time indicating number information of the pointer meets the requirement of the preset maximum indicating number information of the instrument, the pointer of the instrument is controlled to rotate according to the preset pointer falling speed information, and the rotation time information is obtained.
The maximum indication number information of the instrument refers to the maximum value of the indication number of the instrument, and the specific value is set by a person skilled in the art according to actual conditions. The requirement of the maximum indication number information of the instrument is equal to the indication number of the instrument corresponding to the maximum indication number information of the instrument. The pointer falling speed information refers to the speed value of the instrument pointer turning from the maximum indication number information to the minimum indication number, and the specific numerical value is set by a person skilled in the art according to the actual situation. The turning time information is the time value of turning the meter pointer from the maximum indication number information of the meter, and is obtained by timing by a timer.
When the real-time indicating information of the pointer meets the requirement of the maximum indicating information of the instrument, namely, the instrument indicating corresponding to the real-time indicating information of the pointer is equal to the instrument indicating corresponding to the maximum indicating information of the instrument, the instrument indicating reaches the maximum value, so that the pointer of the instrument is controlled to revolve at a speed value corresponding to the falling speed information of the pointer, the speed reduction state of the motorcycle in turning is simulated, the revolving time information of the revolving of the pointer of the instrument is detected, and data support is provided for the follow-up determination of the instrument indicating.
Step S501: and analyzing according to the maximum indication number information, the pointer falling speed information and the revolution time information to determine the pointer real-time falling number information.
The processing system calls the pointer fall-back speed information and the turning time information to calculate the difference value between the maximum indication information of the instrument and the indication of the instrument turned by the instrument pointer.
Step S502: and analyzing according to the real-time return indicating number information of the pointer to determine the inclination angle information of the vibrating table, the turning speed information of the vibrating table and the turning vibration power value information of the vibrating table.
The vibration table inclination angle information is an angle value of the inclination of an instrument when the vibration table simulates the turning of a motorcycle, and is obtained by analyzing real-time return landing number information of a pointer called by a processing system, and the analysis method comprises the following steps: the real-time return number information of the pointer is inversely proportional to the inclination angle information of the vibrating table when the real-time return number information of the pointer is between the maximum value and the intermediate value, and the smaller the real-time return number information of the pointer is, the larger the inclination angle information of the vibrating table is; when the real-time return number information of the pointer is between the intermediate value and the minimum value, the real-time return number information of the pointer is in direct proportion to the inclination angle information of the vibrating table, and the smaller the real-time return number information of the pointer is, the smaller the inclination angle information of the vibrating table is.
The vibrating table turning speed information refers to a movement speed value when the vibrating table simulates a motorcycle to turn, and is obtained by analyzing real-time return number information of a pointer called by a processing system, and the analysis method comprises the following steps: the instrument indication corresponding to the real-time return indication number information of the pointer is the motorcycle speed value, so that the turning speed information of the vibrating table is equal to the instrument indication corresponding to the real-time return indication number information of the pointer.
The vibrating table turning vibration power value information refers to a vibration degree value when the vibrating table simulates a motorcycle to turn, and is obtained by analyzing the real-time return number information of the pointer by a processing system, wherein the analysis method comprises the following steps: the real-time return number information of the pointer corresponds to the speed of the motorcycle, and the faster the speed of the motorcycle is, the greater the vibration degree value is, so that the real-time return number information of the pointer is in direct proportion to the turning vibration power value information of the vibrating table.
Step S503: and analyzing according to the instrument placement forward direction information to determine the turning direction information of the vibrating table.
The vibrating table turning direction information is the direction of the vibrating table for simulating the turning of the motorcycle, and is obtained by analyzing the forward direction information of the instrument placement by the processing system, and the analyzing method comprises the following steps: for example, the instrument placement forward direction information is directed to the left with reference to the vibrating table forward direction, and the vibrating table turning direction information is directed to the front or rear with reference to the vibrating table forward direction.
Step S504: when the pointer of the instrument rotates, the vibration table is controlled to incline according to the inclination angle information of the vibration table to drive the instrument to incline, the vibration table is synchronously controlled to move along the turning direction information of the vibration table according to the turning speed information of the vibration table, and the vibration table is controlled to vibrate according to the turning vibration power value information of the vibration table.
When the instrument pointer rotates, namely the motorcycle is simulated to turn, the vibrating table is controlled to incline by an angle value corresponding to the inclination angle information of the vibrating table, so that the instrument is driven to incline, the angle of the instrument is simulated when the motorcycle turns, the vibrating table is controlled to move along the direction corresponding to the turning direction information of the vibrating table at a speed corresponding to the turning speed information of the vibrating table, the direction and the speed of the motorcycle turn are simulated, and meanwhile, the vibrating table is controlled to vibrate by a power value corresponding to the turning vibration power value information of the vibrating table, so that the vibrating table simulates the rotation of the motorcycle in the turning process, the instrument is in a simulation state of normal turning of the motorcycle, and the vibration detection precision of the instrument is improved.
Step S505: and acquiring the turn vibration pointer indication information.
The rotation vibration pointer indication information refers to an indication number of an instrument for vibration detection in a simulated motorcycle turning state, and the instrument is shot by a camera arranged on a vibration table and the indication number characteristic is identified.
Step S506: and calculating the difference between the turning vibration pointer indication information and the real-time pointer return indication information, and defining the calculated difference as the motion instrument detection data information.
The motion meter detection data information in the step is the same as the motion meter detection data information in the step S1022, and the processing system calls the turning vibration pointer indication information and the pointer real-time return indication information to make a difference, because the meter indication corresponding to the turning vibration pointer indication information swings between the meter indication corresponding to the pointer real-time return indication information more than or less than the meter indication corresponding to the pointer real-time return indication information, the difference has two conditions of positive value and negative value, and the motion meter detection data information is a positive value.
Referring to fig. 6, when determining the instrument defect trigger information, the method further includes a method for determining the instrument defect item information, and the specific method includes the following steps:
Step S600: when the trigger information of the instrument defective products is determined, the vibration table is controlled to vibrate according to preset forward-discharge state information and preset inspection power value information, and forward-discharge swing frequency information of a preset instrument pointer is obtained.
When determining the triggering information of the defective instrument, namely unstable operation of the instrument in vibration detection, the vibration table is controlled to vibrate in a state corresponding to the forward-discharge state information and a power value corresponding to the inspection power value information, so that forward-discharge swinging frequency information of the instrument pointer is obtained, and data support is provided for the follow-up determination of the cause of unstable operation of the instrument.
The forward-put state information means that the vibration table performs vibration detection on the meter in a horizontal state. The power value information is the power value when the vibration table determines the reason of unstable movement of the instrument, and the specific value is set by the personnel in the field of the family according to the actual situation, and is not repeated here.
The forward swing frequency information refers to the number of times that the meter pointer swings in unit time when the meter performs vibration detection in a state corresponding to the forward state information, and is obtained by detecting the number of times that the meter pointer swings and triggers in unit time by a laser triggering device arranged on the vibrating table.
Step S601: after the forward swing frequency information is obtained, the vibrating table is controlled to vibrate according to preset oblique state information and inspection power value information, and the oblique swing frequency information of the instrument pointer is obtained.
After the forward swing frequency information is obtained through detection, the vibrating table is controlled to vibrate in a state corresponding to the oblique state information and a power value corresponding to the inspection power value information, so that the oblique swing frequency information of the meter pointer is obtained, and data support is provided for the follow-up determination of the cause of unstable operation of the meter.
The tilt state information means that the vibrating table performs vibration detection on the meter in a tilted state, so that the meter is also in a tilted state. The inclined swing frequency information refers to the number of times that the meter pointer swings in unit time when the meter performs vibration detection in a state corresponding to the inclined state information, and the number of times that the meter pointer swings and triggers in unit time is detected by a laser triggering device arranged on the vibrating table.
Step S602: and judging whether the forward swing frequency information meets the requirement of the oblique swing frequency information.
The requirement of the wobble frequency information is equal to the frequency value corresponding to the wobble frequency information. And judging whether the forward swing frequency information meets the requirement of the oblique swing frequency information, namely whether the frequency value corresponding to the forward swing frequency information is equal to the frequency value corresponding to the oblique swing frequency information, so as to determine whether the swing frequency of the instrument is the same when the instrument is forward and obliquely put.
Step S6021: if yes, determining the false abnormal information of the meter pointer, and determining the defective item information of the meter according to the false abnormal information of the meter pointer.
If the forward swing frequency information meets the requirement of the oblique swing frequency information, that is, the frequency value corresponding to the forward swing frequency information is equal to the frequency value corresponding to the oblique swing frequency information, it indicates that the frequency of the instrument pointer swinging during forward and oblique swinging of the instrument is the same, so that the instrument pointer may be problematic, or the instrument dial may be problematic, so that the instrument pointer pseudo-abnormal information is determined, the instrument defective item information is determined according to the instrument pointer pseudo-abnormal information, and the specific determination method refers to the step of fig. 7.
The false abnormal information of the meter pointer refers to that the reason that the swing amplitude of the meter pointer is larger during vibration detection of the meter is probably caused by loosening of the pointer or loosening of a meter dial. The instrument defective item information refers to a specific cause of unstable operation of the instrument in vibration detection, and the specific determination method of the instrument defective item information in this step refers to the step of fig. 7.
Step S6022: if the information is not met, determining real abnormal information of the meter pointer, and defining the real abnormal information of the meter pointer as defective item information of the meter.
If the forward swing frequency information does not meet the requirement of the oblique swing frequency information, namely, the frequency value corresponding to the forward swing frequency information is not equal to the frequency value corresponding to the oblique swing frequency information, the forward swing frequency information indicates that the frequency of the instrument pointer swing is different when the instrument is forward and obliquely put, the instrument pointer is not contacted with the dial plate when the instrument is forward put, and the instrument pointer possibly collides with the dial plate when the instrument is obliquely put, so that the swing frequency of the instrument pointer is smaller than the swing frequency of the instrument pointer when the instrument pointer is obliquely put, the fact that the instrument pointer is loose causes unstable operation when the instrument vibration is detected is determined, the instrument pointer real abnormal information is determined, and the instrument pointer real abnormal information is defined as instrument defective item information.
The instrument pointer real abnormal information refers to the fact that the reason of unstable operation during instrument vibration detection is caused by instrument pointer looseness, and the processing system outputs a comparison result according to the fact that the forward swing frequency information is not equal to the oblique swing frequency information. The instrument defective item information is the reason for unstable operation when the instrument is in vibration detection, and the processing system defines the instrument pointer real abnormal information as the instrument defective item information according to the comparison result that the forward swing frequency information is not equal to the oblique swing frequency information.
Referring to fig. 7, a method of determining meter defective item information according to meter pointer pseudo-anomaly information includes the steps of:
Step S700: when the false abnormal information of the meter pointer is determined, the meter pointer is controlled to rotate to preset meter endpoint indication information so as to keep the meter pointer stable.
When the instrument pointer is determined to be abnormal information, namely, when the instrument pointer is unstable in operation during vibration detection of the instrument, which is possibly caused by looseness of the instrument pointer or looseness of a dial, the instrument pointer is controlled to rotate to an instrument endpoint indication information position to keep the instrument pointer stable, so that the instrument pointer is prevented from swinging during vibration of a vibration table, and a foundation support is provided for the follow-up determination of specific reasons of the unstable operation during vibration detection of the instrument.
The meter endpoint indication information refers to the maximum value and the minimum value of the meter indication, and the minimum value of the meter indication is adopted in the application.
Step S701: and acquiring stable triggering information of the instrument pointer.
The instrument pointer stable triggering information refers to triggering data when the instrument pointer rotates to instrument endpoint indication information, and the instrument is shot by a camera arranged on the vibrating table and is obtained by identifying endpoint indication characteristics.
Step S702: and controlling the vibration table to vibrate according to the forward state information and the inspection power value information based on the instrument pointer stable trigger information, and acquiring instrument pointer change indication information.
When the instrument pointer stable triggering information is detected, namely the instrument pointer rotates to the instrument endpoint indication information to keep stable, the vibration table is controlled to vibrate in a state corresponding to the forward-put state information and a power value corresponding to the inspection power value information, so that instrument pointer change indication information is obtained, and data support is provided for subsequent determination of instrument defective item information.
The instrument pointer change indication information means that the instrument pointer is stably kept at an instrument end point indication information, when the vibration table detects vibration of the instrument, the instrument pointer indicates instrument indication, and the instrument is shot by a camera installed on the vibration table and is obtained through indication feature recognition.
Step S703: and judging whether the indicating information of the pointer change of the instrument meets the requirement of indicating information of an instrument endpoint.
The requirement of the meter endpoint indication information is equal to the meter indication corresponding to the meter endpoint indication information. By judging whether the instrument pointer change indication information meets the requirement of instrument endpoint indication information or not, namely whether the instrument indication corresponding to the instrument pointer change indication information is equal to the instrument indication corresponding to the instrument endpoint indication information or not, the instrument pointer is determined to be stably kept at the instrument endpoint indication information or not, and whether the instrument pointer still swings or not when the instrument performs vibration detection.
Step S7031: if yes, determining real abnormal information of the meter pointer, and defining the real abnormal information of the meter pointer as defective item information of the meter.
If the instrument pointer change indication information meets the requirement of instrument endpoint indication information, namely, the instrument indication corresponding to the instrument pointer change indication information is equal to the instrument indication corresponding to the instrument endpoint indication information, the instrument pointer is indicated to be stably kept at the instrument endpoint indication information, the instrument pointer cannot swing during vibration detection of the instrument, and therefore the fact that the instrument pointer is loose during vibration detection of the instrument is determined to be unstable is determined, real abnormal information of the instrument pointer is determined, and the real abnormal information of the instrument pointer is defined as instrument defective item information.
The instrument pointer real abnormality information and the instrument defective item information in this step are the same as those in step S6022.
Step S7032: if the information is not met, determining real abnormal information of the meter dial, and defining the real abnormal information of the meter dial as defective item information of the meter.
If the instrument pointer change indication information does not meet the requirement of instrument endpoint indication information, namely, the instrument indication corresponding to the instrument pointer change indication information is not equal to the instrument indication corresponding to the instrument endpoint indication information, the instrument pointer is indicated to be stably kept at the instrument endpoint indication information, and the instrument pointer still swings when the instrument performs vibration detection, so that the unstable operation is determined to be caused by the fact that the instrument pointer is loose during the vibration detection of the instrument, the instrument dial is loose, the instrument dial real abnormal information is determined, and the instrument dial real abnormal information is defined as instrument defective item information.
The real abnormal information of the meter dial indicates that the operation is unstable when the meter vibrates and detects, and the real abnormal information is caused by loosening of the meter dial. The instrument defective item information refers to a specific cause of unstable operation during vibration detection of the instrument, and in the step, instrument dial real abnormal information, namely instrument dial looseness, is obtained.
Based on the same inventive concept, an embodiment of the present invention provides an instrument detection system, including:
The acquisition module is used for acquiring normal trigger information, brake instrument detection data information, motion instrument detection data information, pointer increment indication information, brake instrument pointer indication information, brake vibration pointer indication information, first coincidence trigger information, second coincidence trigger information, rotation time information, instrument placement forward direction information, motion vibration pointer indication information, rotation time information, turning vibration pointer indication information, forward swing frequency information, oblique swing frequency information, instrument pointer stable trigger information and instrument pointer change indication information of the instrument;
A memory for storing a program of a meter detecting method as described in any one of fig. 1 to 7;
a processor, a program in memory capable of being loaded by the processor and implementing a meter detection method as described in any one of figures 1 to 7.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
Embodiments of the present invention provide a computer-readable storage medium storing a computer program that can be loaded by a processor and that performs a meter detection method.
The computer storage medium includes, for example: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, where the memory stores a computer program that can be loaded by the processor and execute a meter detection method.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
The foregoing description of the preferred embodiments of the application is not intended to limit the scope of the application in any way, including the abstract and drawings, in which case any feature disclosed in this specification (including abstract and drawings) may be replaced by alternative features serving the same, equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

Claims (9)

1. A meter detection method, comprising:
Acquiring normal triggering information of an instrument;
Based on normal trigger information of the instrument, controlling a preset vibrating table to perform vibration detection on the instrument by a preset braking state detection method, and acquiring detection data information of the braking instrument; the braking state detection method is a vibration detection method of the instrument by the vibration table in the static state of the instrument, and the braking instrument detection data information is a specific indication change value of an instrument pointer after the vibration table vibrates the instrument in the static state by the braking state detection method;
Judging whether the brake instrument detection data information meets the requirement of preset brake vibration detection data information or not;
If the trigger information is not met, determining the trigger information of the defective instrument and prompting;
if yes, controlling the vibration table to perform vibration detection on the instrument by a preset motion state detection method, and acquiring motion instrument detection data information; the motion state detection method is a method that a vibration table performs vibration detection on the instrument in a motion state, and the motion instrument detection data information is a specific indication change value of an instrument pointer after the vibration table vibrates the instrument in the motion state by the motion state detection method;
Judging whether the detection data information of the motion instrument meets the requirement of the preset detection data information of the motion vibration;
If the trigger information is not met, determining the trigger information of the defective instrument and prompting;
if yes, continuing to detect the next instrument;
the method for acquiring the detection data information of the sports instrument comprises the following steps:
controlling a preset instrument pointer to rotate according to preset movement rotation speed information, and acquiring rotation time information;
analyzing according to the rotation time information and the movement rotation speed information to determine pointer real-time reading information;
Analyzing according to the pointer real-time reading information to determine the moving speed information of the vibrating table and the vibrating power value information of the vibrating table;
acquiring forward information of instrument placement;
Analyzing according to the instrument placement forward direction information to determine the moving direction information of the vibrating table;
When the instrument pointer rotates, the vibrating table is controlled to move along the moving direction information of the vibrating table according to the moving speed information of the vibrating table, the vibrating table is synchronously controlled to vibrate according to the vibrating power value information of the vibrating table, and the indicating information of the moving vibrating pointer is obtained in real time;
and calculating a difference value between the indicating information of the motion vibration indicator and the indicating information of the indicator in real time, and defining the calculated difference value as the detecting data information of the motion instrument.
2. The method of claim 1, wherein the step of obtaining brake meter test data information comprises:
Controlling a preset instrument pointer to rotate according to preset pointer rotation speed information, and acquiring pointer increment indication information;
judging whether the pointer increment indication information meets the requirement of the preset reference pointer increment indication information;
If the pointer is not matched with the pointer rotation speed information, continuing to control the pointer of the instrument to rotate according to the pointer rotation speed information, and acquiring pointer increment indication information;
if yes, acquiring pointer indication information of the brake instrument;
Controlling the vibration table to vibrate, and acquiring brake vibration pointer indication information;
and calculating a difference value between the brake vibration pointer indication information and the meter pointer indication information, and defining the calculated difference value as brake meter detection data information.
3. The meter inspection method of claim 2, wherein the method of controlling vibration of the vibration table comprises:
when the pointer increasing indicating number information meets the requirement of the reference pointer increasing indicating number information, controlling the vibrating table to increase from the preset minimum vibrating power information to the preset maximum vibrating power information according to the preset vibrating power increasing speed information;
acquiring first coincidence triggering information of brake instrument detection data information;
the vibration table is controlled to stop vibrating based on the first coincidence triggering information, and the meter pointer is controlled to rotate again according to pointer rotation speed information on the basis of the brake meter pointer indication information;
Acquiring second coincidence triggering information of pointer increment indication information;
and controlling the vibration table to vibrate again based on the second coincidence triggering information so as to update the brake instrument detection data information.
4. The method for detecting a meter according to claim 1, wherein when the motion meter detection data information meets the requirement of the motion vibration detection data information, the method further comprises the steps of:
When the real-time indicating number information of the pointer meets the requirement of the preset maximum indicating number information of the instrument, controlling the pointer of the instrument to rotate according to the preset pointer falling speed information, and acquiring rotation time information;
analyzing according to the maximum indication number information, the pointer falling speed information and the rotation time information of the instrument to determine the pointer real-time falling indication number information;
analyzing according to the real-time return indicating number information of the pointer to determine the inclination angle information of the vibrating table, the turning speed information of the vibrating table and the turning vibration power value information of the vibrating table;
Analyzing according to the instrument placement forward direction information to determine the turning direction information of the vibrating table;
when the pointer of the instrument rotates, the vibration table is controlled to incline according to the inclination angle information of the vibration table to drive the instrument to incline, the vibration table is synchronously controlled to move along the turning direction information of the vibration table according to the turning speed information of the vibration table, and the vibration table is controlled to vibrate according to the turning vibration power value information of the vibration table;
acquiring turn vibration pointer indication information;
And calculating the difference between the turning vibration pointer indication information and the real-time pointer return indication information, and defining the calculated difference as the motion instrument detection data information.
5. The method for detecting the instrument according to claim 1, wherein when determining the trigger information of the defective instrument, the method for determining the information of the defective instrument further comprises the following steps:
When determining the triggering information of the instrument defective products, controlling the vibration table to vibrate according to preset forward-discharge state information and preset inspection power value information, and acquiring forward-discharge swing frequency information of a preset instrument pointer;
After the forward swing frequency information is acquired, controlling the vibrating table to vibrate according to preset oblique state information and inspection power value information, and acquiring the oblique swing frequency information of the instrument pointer;
Judging whether the forward swing frequency information meets the requirement of the oblique swing frequency information;
If yes, determining instrument pointer false abnormal information, and determining instrument defective item information according to the instrument pointer false abnormal information;
if the information is not met, determining real abnormal information of the meter pointer, and defining the real abnormal information of the meter pointer as defective item information of the meter.
6. The meter inspection method of claim 5, wherein the method of determining meter defect entry information from meter pointer false anomaly information comprises:
when the false abnormal information of the meter pointer is determined, the meter pointer is controlled to rotate to preset meter endpoint indication information so as to keep the meter pointer stable;
acquiring stable triggering information of an instrument pointer;
controlling the vibration table to vibrate according to the forward state information and the inspection power value information based on the instrument pointer stable trigger information, and acquiring instrument pointer change indication information;
Judging whether the indicating information of the pointer change of the instrument meets the requirement of indicating information of an instrument endpoint;
If yes, determining real abnormal information of the meter pointer, and defining the real abnormal information of the meter pointer as defective item information of the meter;
if the information is not met, determining real abnormal information of the meter dial, and defining the real abnormal information of the meter dial as defective item information of the meter.
7. A meter detection system, comprising:
The acquisition module is used for acquiring normal trigger information of the instrument, detection data information of the brake instrument and detection data information of the motion instrument;
A memory for storing a program of a meter detecting method according to any one of claims 1 to 6;
A processor, a program in a memory being capable of being loaded by the processor and implementing a meter detection method as claimed in any one of claims 1 to 6.
8. A smart terminal comprising a memory and a processor, wherein the memory has stored thereon a computer program that can be loaded by the processor and that performs a meter detection method according to any of claims 1 to 6.
9. A computer-readable storage medium, characterized in that a computer program capable of being loaded by a processor and executing a meter detection method according to any one of claims 1 to 6 is stored.
CN202311348664.2A 2023-10-17 2023-10-17 Instrument detection method, system, intelligent terminal and storage medium Active CN117470292B (en)

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