CN106612356A - Terminal gravity sensor test method and terminal gravity sensor test system - Google Patents
Terminal gravity sensor test method and terminal gravity sensor test system Download PDFInfo
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- CN106612356A CN106612356A CN201611041155.5A CN201611041155A CN106612356A CN 106612356 A CN106612356 A CN 106612356A CN 201611041155 A CN201611041155 A CN 201611041155A CN 106612356 A CN106612356 A CN 106612356A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/26—Functional testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- General Engineering & Computer Science (AREA)
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Abstract
The invention provides a terminal gravity sensor test method and a terminal gravity sensor test system. A control platform sends a rotation instruction to a communication unit of a shaft device to instruct the shaft device to make the horizontal screen shaft and the vertical screen shaft thereof rotate a preset angle from an initial state, so that a fixing rack fixedly connected with the shaft device rotates, and a to-be-tested terminal fixed on the fixing rack is switched from a level state to a preset horizontal screen state and to a preset vertical screen state respectively. The to-be-tested terminal sends level data, horizontal screen data and vertical screen data detected by a gravity sensor thereof to the control platform, and the control platform obtains the test result of the gravity sensor of the terminal automatically. The degree of automation and efficiency of test are improved. Furthermore, as the rotation of the to-be-tested terminal is controlled by the control platform, and the test process does not rely on man's subjective will, the final test result is more objective and reliable, and the precision is higher.
Description
Technical field
The present invention relates to communication technical field, more particularly, it relates to a kind of terminal gravity sensor method of testing and be
System.
Background technology
With the development of technology, the humanized and variation that man-machine interaction gradually becomes.For example in terminal car race game
In, user can no longer stick to traditional game by the way of button and terminal are interacted, but by the way that terminal is kept flat
Or vacillate now to the left, now to the right to realize man-machine interaction, this swing operation can replace the left and right that button carrys out virtual race car in control terminal to move
Dynamic, the scene of steer direction disk when more realistically simulating racing car is enjoyment that user can preferably experience game.Terminal
The wiggly action of user's both hands can be sensed, this has benefited from developing rapidly for miniature electronic sensor, particularly gravity
The detection function of sensor.Gravity sensor is come work according to the principle of piezo-electric effect.Piezo-electric effect is referred to for not depositing
In the heteropolar crystal of symmetrical centre, the external force being added on crystal will also change the pole of crystal in addition to deforming upon crystal
Change state, in crystals electric field is set up, this because mechanical force makes the phenomenon that medium occurs polarization be referred to as positive piezoelectricity effect
Should.Gravity sensor makes cantilevered shifter using elastic sensing element, using energy-stored spring made by elastic sensing element
To drive electric contact, so as to complete the conversion from Gravity changer to electric signal.
Gravity sensor is widely used in middle and high end smart mobile phone and panel computer, at present overwhelming majority middle and high end intelligence
Can the built-in gravity sensor of mobile phone peace plate computer.In addition to car race game, at present overwhelming majority intelligent terminal can also base
In the detection of gravity sensor, the automatic switchover of transverse screen and portrait layout is realized, so as to the display provided the user closer to demand is imitated
Really.
In order to ensure that the terminal control based on gravity sensor can more accurately, therefore terminal is dispatched from the factory and enters market sale
Before, need that the testing result of gravity sensor is tested and calibrated.For example, what is be controlled is being switched to terminal screen
When, optimal state is that the testing result of gravity sensor is also just when the anglec of rotation of terminal exceedes some value
Some preset value is met or exceeded, so that more conforming to that user is actual to be made according to the control of gravity sensor testing result
Use situation.But due to the parameter problem of gravity sensor itself, may terminal angle of inclination already exceed predetermined angle when
Wait, the testing result of gravity sensor is also not up to preset value, that is to say, that terminal is no to be shielded when should switching
The switching of curtain.Or, when terminal angle of inclination is also not up to predetermined angle, terminal have already been mades screens switch, leads
Cause Consumer's Experience poor.
In order to solve the above problems, during terminal gravity sensor testing result is tested and calibrated, meeting
The sensor of tested terminal testing result under various regimes is obtained, such as terminal is in horizontality, transverse screen vertical configuration
The testing result of state, portrait layout plumbness, is then compared testing result so as to true with the standard results under each state
Correction Strategies are made, actually detected result of such as terminal under portrait layout plumbness is 20, and standard results should be 25, then
The testing result of terminal gravity sensor can be added 5 by way of bias correction.
In the testing scheme of existing terminal gravity sensor, based on manually testing, i.e., manually terminal carried out
Rotation, but this mode not only can cause accurate testing degree poor because of human subjective's property, and gravity sensor calibrate it is automatic
Change also obvious deficiency, so as to cause production efficiency low.So continuing now with a kind of survey of new terminal gravity sensor of offer
Examination and calibration program, to solve prior art in test and calibration accuracy are not enough, automatization level is low, low production efficiency ask
Topic.
The content of the invention
The technical problem to be solved in the present invention is：Come test terminal gravity by way of manual testing in prior art
Test and calibration accuracy deficiency existing for sensor, automatization level are low, low production efficiency problem, ask for the technology
Topic, there is provided a kind of terminal gravity sensor method of testing and system.
To solve above-mentioned technical problem, the present invention provides a kind of terminal gravity sensor test system, including：For fixing
Turning gear that the fixed frame of terminal to be tested is fixedly connected with the fixed frame and with the terminal communication to be tested
The control platform of connection；
The turning gear includes control unit, communication unit, transverse screen rotating shaft and portrait layout rotating shaft；The transverse screen rotating shaft and institute
State left and right side of the portrait layout rotating shaft respectively with the terminal to be tested parallel parallel with upper and lower side；The communication unit with it is described
Control platform communicates, and receives the rotation instruction of the control platform；Described control unit is controlled respectively according to the rotation instruction
The transverse screen rotating shaft and the portrait layout rotating shaft rotate predetermined angle from original state, make the terminal to be tested be respectively at transverse screen
Preset state and portrait layout preset state；It is described to be measured when the transverse screen rotating shaft and the portrait layout rotating shaft are in original state
Examination terminal is in horizontality；
The control platform to the communication unit sends the rotation instruction, and receives what the terminal to be tested sent
Detection data, the detection data includes the gravity sensor of the terminal to be tested in the horizontality, the transverse screen
Horizontal data, transverse screen data and the portrait layout data detected under transverse screen preset state and the portrait layout preset state.
Further, also include：Terminal transmission device to be tested and test terminal transmitting device, the terminal to be tested
Transmitting device is under the control of the control platform by terminal transport to be tested to the fixed frame；The test terminal
Transmitting device transport under the control of the control platform completed gravity sensor test terminal leave the fixed machine
Frame.
Further, the terminal transmission device to be tested is mechanical driving device or manipulator, the test terminal
Transmitting device is mechanical driving device or manipulator.
Further, the terminal gravity sensor test system includes at least two turning gears.
Further, the control platform is additionally operable to receive the detection data that the terminal to be tested sends, by the inspection
Survey data in horizontal data be compared with the standard level data under the horizontality, by the transverse screen data with it is described
Standard transverse screen data under transverse screen preset state are compared, by the standard under the portrait layout data and the portrait layout preset state
Portrait layout data are compared；And correction instruction is sent to the terminal to be tested according to comparative result, for the end to be tested
End is biased correction according to the correction instruction to the parameter of self gravitation sensor.
Further, the invention provides a kind of terminal gravity sensor method of testing, including：
Control platform sends rotation instruction and gives the turning gear that fixed frame is fixedly connected, and indicates the turning gear point
Do not control the transverse screen rotating shaft and portrait layout rotating shaft of itself and rotate predetermined angle from original state, make to be fixed on the fixed frame
Terminal to be tested is respectively at transverse screen preset state and portrait layout preset state；Locate in the transverse screen rotating shaft and the portrait layout rotating shaft
When original state, the terminal to be tested is in horizontality；
The control platform receives the detection data that the terminal to be tested sends, and the detection data includes described treating
The gravity sensor of test terminal is under the horizontality, the transverse screen transverse screen preset state and the portrait layout preset state
Horizontal data, transverse screen data and the portrait layout data for detecting respectively.
Further, the control platform sends rotation instruction and gives before the turning gear that fixed frame is fixedly connected also
Including：The control platform controls terminal transmission device to be tested by terminal transport to be tested to the fixed frame；
The control platform sends to rotate to instruct to give and also include after the turning gear that fixed frame is fixedly connected：It is described
Control platform control test terminal transmitting device transport has completed the terminal of gravity sensor test and has left the fixed machine
Frame.
Further, also include：The control platform according to canonical parameter to the transverse screen rotating shaft of the turning gear,
The angle of the portrait layout rotating shaft and the fixed frame is timed calibration.
Further, test for the gravity sensor of same terminal to be tested, the predetermined angle includes at least two,
The size of the size of the original state lower angle and each predetermined angle is into arithmetic progression；In the predetermined angle at least
Including 90 °, the transverse screen preset state includes being rotated by 90 ° corresponding transverse screen plumbness, institute from original state with transverse screen rotating shaft
Stating portrait layout preset state includes being rotated by 90 ° corresponding portrait layout plumbness from original state with portrait layout rotating shaft.
Further, also include：
The control platform is by the standard level data under the horizontal data in the detection data and the horizontality
It is compared, the transverse screen data is compared with the standard transverse screen data under the transverse screen preset state, by the portrait layout
Data are compared with the standard portrait layout data under the portrait layout preset state；
The control platform sends correction instruction according to comparative result to the terminal to be tested, makes the terminal to be tested
The parameter of self gravitation sensor is corrected according to correction instruction.
Beneficial effect
The embodiment of the present invention provides terminal gravity sensor method of testing and system, in terminal gravity sensor test system
In, communication unit of the rotation instruction to turning gear is sent by control platform, the control unit for indicating turning gear is controlled respectively
The transverse screen rotating shaft and portrait layout rotating shaft of system itself rotates predetermined angle from original state, so that being fixed on treating on fixed frame
Test terminal is switched to transverse screen preset state and portrait layout preset state from horizontality respectively；By terminal by self gravitation sensor
Horizontal data, transverse screen data and the portrait layout data is activation for detecting allows control platform to automatically obtain terminal weight to control platform
The test result of force snesor, improves the automaticity and efficiency of test.Further, because the rotation of terminal is based on horizontal stroke
Screen rotating shaft or portrait layout rotating shaft rotate the rotation of instruction according to control platform, be transverse screen rotating shaft or portrait layout rotating shaft rotarily driven with
The fixed frame rotation that turning gear is fixedly connected, so that terminal rotating, therefore, the essence of terminal rotating is flat by control
Platform control, without the subjective desire of someone, therefore the final test result for obtaining is more objective credible, precision for test process
It is higher.
Description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
A kind of hardware configuration of the terminal gravity sensor test system that Fig. 1 is provided for first embodiment of the invention is illustrated
Figure；
Fig. 2 is a kind of schematic diagram of fixed frame in Fig. 1；
Fig. 3 is a kind of structural representation of turning gear in Fig. 1；
Fig. 4 is a kind of schematic diagram of turning gear in Fig. 1；
Fig. 5 is that a kind of hardware configuration of the terminal gravity sensor test system provided in second embodiment of the invention is illustrated
Figure；
Fig. 6 is a kind of schematic diagram of turning gear in Fig. 5；
Fig. 7 is that another kind of hardware configuration of the terminal gravity sensor test system provided in second embodiment of the invention shows
It is intended to；
Fig. 8 is a kind of flow chart of the terminal gravity sensor method of testing provided in third embodiment of the invention；
Fig. 9 is another kind of flow chart of the terminal gravity sensor method of testing provided in third embodiment of the invention.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
First embodiment：
In in order to solve prior art when terminal gravity sensor is tested and calibrated, in order to obtain end
The end data that under various regimes gravity sensor is detected, can only be rotated by artificial mode control terminal, so that
The test result for obtaining the state required for terminal reaches and causing is inaccurate, and tested person personnel subjective factor affects big problem,
The present embodiment provides a kind of terminal gravity sensor test system.
Fig. 1 is referred to, the terminal gravity sensor test system 10 that the present embodiment is provided is filled including fixed frame 11, rotating shaft
Put 12 and control platform 13.
Wherein fixed frame 11 be for fixing terminal to be tested, in a kind of example of the present embodiment, such as Fig. 2, Gu
Determining frame 11 can include support platform 111 and holder 112, after terminal to be tested lies in support platform 111, clamping
Part 112 can be fixed on terminal to be tested in support platform 111, during follow-up test, regardless of fixed frame 11
It is rotated or turned over, position of the terminal to be tested in support platform 111 is all without changing.
Fixed frame 11 can also be specified, example in addition to fixing terminal to be tested by way of clamping by strong magnetic
Such as strong magnetic area domain is set at the tested terminal back side, the strong magnetic area domain is used for and the strong magnetic in the support platform 111 of fixed frame 11
Region cooperates, and realizes the fixation of terminal to be tested.
Fixed frame 11 is fixedly connected with turning gear 12.As shown in figure 3, turning gear 12 includes communication unit 121, control
Unit processed 122, transverse screen rotating shaft 123 and portrait layout rotating shaft 124.Wherein communication unit 121 is used for and control platform 13 communicates, and receives control
The rotation instruction that platform processed 13 sends, control unit 122 is used for the rotation instruction control transverse screen received according to communication unit 121
Rotating shaft 123 or portrait layout rotating shaft 124 rotate.The rotation instruction that wherein communication unit 121 is received can be electric signal, for example, control
The rotation of transverse screen rotating shaft 123 is the different electric signal of value with the rotation of portrait layout rotating shaft 124.Or, the rotation that communication unit 121 is received
It can also be data message to turn instruction, and control unit 122 is obtained after being parsed to the data message that communication unit 121 is received
The rotation for obtaining control platform is required.Control unit 122 drives the side that transverse screen rotating shaft 123 is rotated with portrait layout rotating shaft rotation 124
Formula has various, for example the driving of hydraulic-driven, air pressure, electrically driven and Mechanical Driven etc..
The present embodiment provides the structural representation of a kind of transverse screen rotating shaft 123 and portrait layout rotating shaft 124, as shown in figure 4, transverse screen turns
Axle 123 is fixedly connected with fixed frame 11, and the first connection end 1231 that is connected with fixed frame 11 of portrait layout rotating shaft 124 be can not
Depart from what fixed frame 11 individually rotated, another connection end of transverse screen rotating shaft 123, i.e. the second connection end 1232 and portrait layout rotating shaft
124 the 3rd connection end 1241 connects, and the connection between the second connection end 1232 and the 3rd connection end 1241 is not absolute
Be fixedly connected, because the second connection end 1232 both can be fixedly connected with the 3rd connection end 1241 so that transverse screen rotating shaft 123 with
Portrait layout rotating shaft 124 rotates together, to allow terminal rotating to be tested to transverse screen preset state.Can not also be fixedly connected, and it is straight
Receive the control of control unit 122, depart from the individually rotation of portrait layout rotating shaft 124, make terminal to be tested be in portrait layout preset state.
Generally, terminal gravity sensor test system 10 is when testing a terminal to be tested, can arrange to
Few two predetermined angles.The control turning gear 12 of control platform 13 rotates respectively different predetermined angles, so that terminal to be tested
In the state of being maintained at difference, to obtain in this condition, the transverse screen data that terminal gravity sensor to be tested is detected with it is perpendicular
Screen data.
In the middle of a kind of example of the present embodiment, the size of each preset angle angle value and the size of original state lower angle
Constitute and at least include in arithmetic progression, and predetermined angle 90 °, such as predetermined angle for a terminal to be tested there are three,
It it is respectively 30 °, 60 ° and 90 °, these three predetermined angles constitute the arithmetic progression that tolerance is 30 ° with 0 ° under original state.When
When predetermined angle is 90 °, transverse screen preset state is transverse screen plumbness, and portrait layout preset state is portrait layout plumbness.
Transverse screen plumbness described above refers to the display screen of terminal to be tested perpendicular to horizontal plane, and terminal to be tested
Side up and down perpendicular to horizontal plane state, and portrait layout plumbness then refers to the display screen of terminal to be tested perpendicular to level
Face, and the left and right side of terminal to be tested is perpendicular to the state of horizontal plane.When transverse screen rotating shaft 123 does not turn with portrait layout rotating shaft 124
It is dynamic, in original state when, the support platform 111 of fixed frame 11 does not rotate, then terminal to be tested is in horizontality, that is, treat
The display screen and plane-parallel of test terminal.It is beyond all doubt, to allow terminal to be tested to be switched to horizontal stroke from horizontality
Screen plumbness, then transverse screen rotating shaft 123 should depart from portrait layout rotating shaft 124, individually be rotated by 90 °, and now portrait layout rotating shaft 124 is not joined
With rotation；To allow terminal to be tested to be switched to portrait layout plumbness from horizontality, then the 3rd connection end of portrait layout rotating shaft 124
Should be fixedly connected between 1241 and the second connection end 1232 of transverse screen rotating shaft 123, portrait layout rotating shaft 124 rotates from original state
90 °, although transverse screen rotating shaft 123 does not individually rotate, under the drive of portrait layout rotating shaft 124, it will rotate to vertical level
State.
Although it will be appreciated by persons skilled in the art that being illustrated that in figure 4 above by transverse screen rotating shaft 123 and fixed frame
11 are fixedly connected, but in some other examples of the present embodiment, it is also possible to connected by portrait layout rotating shaft 124 and fixed frame are first fixed
Connect.
In the present embodiment, the terminal communication to be tested that control platform 13 is also needed to and is fixed on fixed frame 11 connects
Connect.Its gravity sensor can be preset shape by terminal to be tested at its own in horizontality, transverse screen preset state and portrait layout
The data detected during state are transferred to control platform 13, make control platform 13 obtain the test result of gravity sensor.
Because the distance between control platform 13 and terminal to be tested will not be especially remote in the present embodiment, therefore therebetween
Communication mode can adopt short-range communication, bluetooth, Zigbee (Wireless Personal Network) etc. are in addition, ultrasonic, infrared
Communication, WiFi communication are also very common communication mode.
Terminal to be tested can be that to deploy the mobile phone of gravity sensor, smart phone, notebook computer, numeral wide
Broadcast receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc..
Terminal gravity sensor test system 10 is treated the purpose that test terminal gravity sensor tested and is mainly in the present embodiment
The gravity sensor for treating test terminal is calibrated.
Before tested, terminal to be tested should open engineering test pattern, when fixed frame 11 is with turning gear 12
When rotation, the data that the gravity sensor in terminal to be tested is detected will change, here with predetermined angle
Illustrate as a example by the test of one angle：Terminal to be tested obtains gravity sensor and detects in the case where itself is in horizontality
Horizontal data, transverse screen preset state under the transverse screen data that detect and the portrait layout data detected under portrait layout preset state,
And disposably or several times it is transferred to control platform 13 using these data as detection data.Control platform 13 receives detection
After data, detection data can be compared with normal data, so that it is determined that terminal gravity sensor to be tested detection knot
The deviation of fruit, and then determine the scheme that test terminal gravity sensor is calibrated for the treatment of.In the present embodiment, control platform
Horizontal data in detection data can be compared with the level standard data under horizontality, by transverse screen data and transverse screen
Transverse screen normal data under preset state is compared, and portrait layout data are carried out with the portrait layout normal data under portrait layout preset state
Relatively.It is assumed that the horizontal data of a terminal to be tested, transverse screen data, portrait layout data are respectively 23,52,94, and level standard
Data, transverse screen normal data, portrait layout normal data are respectively 25,50,100, then the gravity sensor for illustrating terminal to be tested exists
Testing result under these three states is respectively -2,2, -6 with the deviation of normal data, therefore, the terminal to be tested is at these three
Testing result under state needs to be biased correction.
Control platform 13 is analyzed after calibration program, can send correction instruction to corresponding terminal to be tested, and correction refers to
Can include how to adjust gravity sensor testing result under various regimes in order, for example, for it is above-mentioned it is to be measured be terminal,
During can be comprising indicating terminal to be tested afterwards in correction instruction, by detection of the gravity sensor under horizontality
As a result increase by the 2, testing result under transverse screen preset state subtract 2, testing result under portrait layout preset state increase by 6 instruction
Information.
Detection simply to gravity sensor of the terminal to be tested after correction instruction is received, in correction instruction
As a result it is biased correction.It will be appreciated by those skilled in the art that, determine that the process of calibration program can also be by be tested
Implementing, for example, after terminal to be tested and control platform 13 set up communication connection, control platform 13 is by each shape for terminal oneself
It is terminal that standard data delivery under state is given to be measured, data of the terminal to be tested in gravity sensor in the case where each state is detected
Afterwards, the testing result of gravity sensor and normal data can be compared, so that it is determined that go out how to calibrate oneself gravity
The testing result of sensor.In the middle of this scheme, terminal to be tested need not be sent to the testing result of gravity sensor
Control platform 13.
For predetermined angle includes two and with the test process of upper angle, the test of other predetermined angles and said process
It is similar, it is to be understood that when the angle of original state constitutes arithmetic progression with predetermined angle, preset when having tested first
After angle, for the test of other predetermined angles, its rotation need not from the beginning of original state, and can be directly pre- from first
If angle rotates to second predetermined angle, for example, when predetermined angle is respectively 475 ° and 90 °, test process is referred to
The example below：The data under original state are tested first, 45 ° of state is then rotated to transverse screen rotating shaft or portrait layout rotating shaft
Under data tested.Then make 45 ° of transverse screen rotating shaft or portrait layout rotating shaft rotate to 90 ° of test transverse screen plumbness or portrait layout to hang down
Transverse screen data or portrait layout data under straight state.It is understood that testing for convenience, control platform 13 can control transverse screen
Rotating shaft 123 first rotates with portrait layout rotating shaft 124, that is, first treat each preset state in test terminal in transverse screen or
Each preset state in portrait layout is tested.
The terminal gravity sensor test system that the present embodiment is provided, sends rotation and refers to by control platform to turning gear
Order, rotates the fixed frame being fixedly connected with turning gear, allows the terminal to be tested being fixed on fixed frame with fixation
Frame is rotated together to the state tested of needs, so as to the gravity sensor allowed in terminal to be tested detects various states
Under data, and these detection datas are sent to into control platform.Control platform is received after detection data, can will detect number
According to being compared with normal data, then send to terminal to be tested is carried out partially for controlling terminal-pair gravity sensor to be tested
The correction instruction of correction is put, makes terminal to be tested complete calibration according to correction instruction, during whole Testing And Regulating, be all
It is controlled by control platform, it is not necessary to manually control terminal rotating to be tested, reduces shadow of the human subject to test result
Ring, improve the precision of test result and calibration result, make the testing result of terminal gravity sensor to be tested more accurate,
Ensure that terminal quality.
Second embodiment：
The present embodiment is also to provide a kind of terminal gravity sensor test system.In order to realize automatic test, to a large amount of
The terminal to be tested requirement that reduces when tested to human resources, such as Fig. 5, in the terminal gravity that the present embodiment is provided
In sensor test system 10, in addition to including fixed frame 11, turning gear 12 and control platform 13, also include for treating
Transport to the terminal transmission device 14 to be tested on fixed frame 11 test terminal.
Terminal transmission device 14 to be tested is communicated to connect with control platform, can receive the control of control platform 13, in control
The terminal transport of gravity sensor test will be needed to receive under the control of platform processed 13 on fixed frame 11.Terminal to be tested is passed
Defeated device 14 can be manipulator or mechanical driving device.
After mechanical driving device 14 is by terminal transport to be tested to fixed frame 11, and fixation is completed, control is flat
Platform 13 sends rotation instruction in turning gear 12, and after being received by the communication unit 121 of turning gear control unit is transferred to
122, after 122 pairs of rotation instructions of control unit are parsed, according to rotation order-driven transverse screen rotating shaft 123 or portrait layout rotating shaft
124 rotations.
In the first embodiment, Fig. 4 gives the structural representation of a kind of transverse screen rotating shaft and portrait layout rotating shaft, in this embodiment,
The structure of another turning gear is introduced, Fig. 6 is refer to：
First connection end 1231 of transverse screen rotating shaft 123 is fixedly connected with fixed frame 11, the second connection end 1232 and portrait layout
Rotating shaft 124 is fixedly connected.Second connection end 1232 can be connected with the end of portrait layout rotating shaft 124, it is also possible to company as shown in Figure 6
It is connected on the mid portion of portrait layout rotating shaft 124.After the second connection end 1232 is fixedly connected with portrait layout rotating shaft 124 and completes, in rotation
When transhipment is dynamic, 124 is exactly to be mutually related between transverse screen rotating shaft 123 and portrait layout rotating shaft, will not be moved alone again.Portrait layout turns
3rd connection end 1241 of axle 124 can drive respectively the driving means of its motion to be connected with two kinds, such as the 3rd connection end 1241
Connection moment dismounting between driving.One of them drives and the connection between the 3rd connection end is similar to chain connection,
The driving means controllable portrait layout rotating shaft 124 is rotated centered on the 3rd connection end 1241, for example, when predetermined angle is 90 °,
The terminal to be tested that is fixed on fixed frame is made after being rotated by 90 ° in transverse screen state, and allows the gravity sensitive of terminal to be tested
Device detects the detection data under transverse screen plumbness.Portrait layout rotating shaft 124 is rotated by 90 ° and is kept with the 3rd connection end 1241
After a period of time, initial position is reverted again to, make terminal to be tested be in horizontality.Another and the 3rd connection end
The driving means of 1241 connections can drive portrait layout rotating shaft 124 to rotate around the axis of oneself, after being rotated by 90 °, can make fixed frame
Terminal to be tested on 11 is maintained at portrait layout plumbness, and to allow the gravity sensor of terminal to be tested, to detect portrait layout vertical
Data under state, after detection is finished, portrait layout rotating shaft 124 is returned to again original state.
In the present embodiment, data of the terminal gravity sensor detection to be tested under horizontality can turn in transverse screen
Before axle 123 or portrait layout rotating shaft 124 are rotated or moved, it is also possible to when each time rotation returns to original state again, or
Person is when transverse screen preset state is experienced and portrait layout preset state reverts again to original state.
In addition, the accuracy in order to ensure testing result, just can to the detection under terminal to be tested some state
Multiple to carry out, for example, the detection number of times that control platform 13 is arranged is 5 times, then transverse screen rotating shaft 123 and portrait layout rotating shaft 124 are one
In secondary test process, need respectively to repeat identical spinning movement five times.During duplicate detection, rotating shaft can be controlled
Device 12 allows terminal to be tested to switch to transverse screen preset state from horizontality, to return to that be switched to again after horizontality portrait layout pre-
If state, horizontality is then returned to.The process 4 times is subsequently repeated, the duplicate detection of 5 times is realized.Can also allow to be measured
Examination terminal switches to transverse screen preset state from horizontality, returns to and be switched to again after horizontality transverse screen preset state, always
Lasting this process is till terminal to be tested is maintained at transverse screen preset state 5 times.Likewise, perpendicular for terminal to be tested
Screen preset state is same.
After the gravity sensor of terminal to be tested detects whole data, the data under each state can be asked
Mean value, obtains the average result of 5 detections.This duplicate detection mode eliminates accidentalia, further increases test
As a result accuracy.
After detection is completed, detection data is sent to control platform 13 by terminal to be tested, and control platform 13 can be with root
Determine how that the detection for treating test terminal gravity sensor is calibrated according to detection data.It should be understood that end to be tested
All detection datas of duplicate detection can be all sent to control platform 13 by end, and by control platform 13 mean value computation is carried out.
After control platform 13 determines how calibration, correction instruction is sent to terminal to be tested, indicate end to be tested
Calibrated at end.After terminal calibration to be tested is completed, it is possible to terminate gravity sensor test and the process calibrated, this
When terminal to be tested should leave from fixed frame 11.So that next terminal to be tested can be fixed to fixed frame 11
Upper acceptance test and calibration.For improve production efficiency, in the middle of a kind of example of the present embodiment, as shown in fig. 7, terminal gravity
Sensor testing system 10 also includes test terminal transmitting device 15, after terminal to be tested completes Testing And Regulating, just
Become test terminal, test terminal transmitting device 15 can transport under the control of control platform 13 test terminal from
Open fixed frame 11.As terminal transmission device 14 to be tested, test terminal transmitting device 15 can also be mechanical transfer
Device or manipulator.After test terminal transmitting device 15 leaves the transport of test terminal, terminal to be tested is passed
Defeated device 14 will transport a new terminal to be tested on fixed frame 11.
Meanwhile, in the middle of a kind of example of the present embodiment, a terminal gravity sensor test system 10 includes at least two
Individual turning gear 12, these turning gears 12 can be surveyed to multiple terminals to be tested simultaneously under the control of control platform 13
Examination.
Finally, in order to the carrying out for treating test terminal is tested, a kind of example is also provided in the present embodiment, is worked as in the example
In, treat the test of test terminal transverse screen preset state and portrait layout preset state tested can be two different fixed frames,
One of them only has transverse screen rotating shaft, terminal rotating to be tested can only be controlled to transverse screen preset state, on the fixed frame
After test is completed, terminal transport to be tested only can be turned to another with portrait layout by mechanical transmission device or manipulator
The test of portrait layout preset state is completed on the fixed frame of axle.In this example, the test of end level state to be tested can be with
Complete on any one fixed frame.
In the present embodiment control platform 13 can be any one control system of embedded system, single-chip microcomputer or computer
System, during control platform 13 performs test and calibrates, its countershaft device 12, terminal transmission device 14 to be tested and
The control of test terminal transmitting device 15 can by performing itself storage device in instruction realizing, the journey in storage device
Sequence instruction can be write by the language of any one in C, C++ or Java.
The terminal gravity sensor test system that the present embodiment is provided, not only by fixed frame, turning gear and control
Three cooperations of platform, complete the Testing And Regulating of terminal gravity sensor to be tested in the case of without manually just doing, and carry
The high accuracy of Testing And Regulating result, realizes the automation of Testing And Regulating.And due to terminal transmission to be tested dress
Put and test terminal transmitting device can be under the control of control platform automatically by terminal transport to be tested to fixed frame
On, and test terminal is transported from fixed frame leave, therefore improve the test of terminal gravity sensor and calibrate
Automaticity, reduce the dependence to human resources.Finally, due in a terminal gravity sensor test system,
Two or more turning gears can be included, multiple terminals to be tested acceptance test and calibration simultaneously is allow, is improved
Production efficiency.
3rd embodiment：
The present embodiment provides a kind of terminal gravity sensor method of testing, the terminal gravity sensor test in the present embodiment
Method is mainly implemented by terminal gravity sensor test system, and the structure of terminal gravity sensor test system may refer to first
The introduction of embodiment and second embodiment, is introduced with reference to Fig. 8 to terminal gravity sensor method of testing：
S802, control platform send rotation instruction and give the turning gear that fixed frame is fixedly connected, and indicate turning gear
The transverse screen rotating shaft and portrait layout rotating shaft of itself is controlled respectively rotates predetermined angle from original state.
Terminal to be tested can be that to deploy the mobile phone of gravity sensor, smart phone, notebook computer, numeral wide
Broadcast receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc..
Before tested, terminal to be tested should open engineering test pattern.
Fixed frame is for fixing terminal to be tested, in a kind of example of the present embodiment, such as Fig. 2, fixed frame
Support platform and holder can be included, after terminal to be tested lies in the support platform, holder can be by end to be tested
End is fixed in support platform, and during follow-up test, no matter how fixed frame is rotated or turned over, and terminal to be tested is being propped up
Position on support platform is all without changing.
Fixed frame can also be specified, for example in addition to fixing terminal to be tested by way of clamping by strong magnetic
Strong magnetic area domain is set at the tested terminal back side, the strong magnetic area domain is used for mutual with the strong magnetic area domain in fixed frame support platform
Coordinate, realize the fixation of terminal to be tested.
Fixed frame is fixedly connected with turning gear.As shown in figure 3, turning gear includes communication unit, control unit, horizontal stroke
Screen rotating shaft and portrait layout rotating shaft.Wherein communication unit is used for and control platform communication, receives the rotation instruction that control platform sends, control
Unit processed is used for rotation instruction control transverse screen rotating shaft or the portrait layout rotating shaft rotation received according to communication unit.Wherein communication unit
The rotation instruction that unit receives can be electric signal, and for example control that transverse screen rotating shaft rotation and portrait layout rotating shaft rotate is the different electricity of value
Signal.Or, the rotation instruction that communication unit is received can also be data message, and control unit is received to communication unit
Data message obtains the rotation requirement of control platform after being parsed.Control unit drives transverse screen rotating shaft to rotate with portrait layout rotating shaft
The mode for being rotated has various, for example the driving of hydraulic-driven, air pressure, electrically driven and Mechanical Driven etc..
As shown in figure 4, transverse screen rotating shaft is fixedly connected with fixed frame, and the first company that portrait layout rotating shaft is connected with fixed frame
Connecing end can not depart from fixed frame individually rotation, and another connection end of transverse screen rotating shaft, i.e. the second connection end turn with portrait layout
Axle the 3rd connection end connection, the connection between the second connection end and the 3rd connection end be not it is absolute be fixedly connected because
Second connection end both can be fixedly connected with the 3rd connection end so that transverse screen rotating shaft rotates together with portrait layout rotating shaft, to allow
Terminal rotating to be tested is to transverse screen preset state.Can not also be fixedly connected, and the directly control of controlled unit, depart from portrait layout
Rotating shaft individually rotates, and makes terminal to be tested be in portrait layout preset state.
Generally, when testing a terminal to be tested, at least two predetermined angles can be set.Control platform control
Turning gear processed rotates respectively different predetermined angles, so that terminal to be tested is maintained in the state of difference, to obtain at this
Under state, transverse screen data and portrait layout data that terminal gravity sensor to be tested is detected.
In the middle of a kind of example of the present embodiment, the size of each preset angle angle value and the size of original state lower angle
Constitute and at least include in arithmetic progression, and predetermined angle 90 °, such as predetermined angle for a terminal to be tested there are three,
It it is respectively 30 °, 60 ° and 90 °, these three predetermined angles constitute the arithmetic progression that tolerance is 30 ° with 0 ° under original state.When
When predetermined angle is 90 °, transverse screen preset state is transverse screen plumbness, and portrait layout preset state is portrait layout plumbness.
Transverse screen plumbness described above refers to the display screen of terminal to be tested perpendicular to horizontal plane, and terminal to be tested
Side up and down perpendicular to horizontal plane state, and portrait layout plumbness then refers to the display screen of terminal to be tested perpendicular to level
Face, and the left and right side of terminal to be tested is perpendicular to the state of horizontal plane.When transverse screen rotating shaft is not rotated with portrait layout rotating shaft, it is in
During original state, the support platform of fixed frame does not rotate, then terminal to be tested is in horizontality, i.e., terminal to be tested it is aobvious
Display screen and plane-parallel.It is beyond all doubt, to allow terminal to be tested to be switched to transverse screen plumbness from horizontality, then
Transverse screen rotating shaft should depart from portrait layout rotating shaft, individually be rotated by 90 °, and now portrait layout rotating shaft is simultaneously not involved in rotation；To allow end to be tested
End is switched to portrait layout plumbness from horizontality, then the second connection end of the 3rd connection end of portrait layout rotating shaft and transverse screen rotating shaft it
Between should be fixedly connected, portrait layout rotating shaft is rotated by 90 ° from original state, although transverse screen rotating shaft does not individually rotate, portrait layout turn
Under the drive of axle, it will rotate to the state of vertical level.
Although being consolidated by transverse screen rotating shaft and fixed frame it will be appreciated by persons skilled in the art that being illustrated that in figure 4 above
Fixed connection, but in some other examples of the present embodiment, it is also possible to first it is fixedly connected with fixed frame by portrait layout rotating shaft.
S804, control platform receive the detection data that terminal to be tested sends.
In the present embodiment, control platform also needs to and is fixed on the terminal communication to be tested connection on fixed frame.Treat
Test terminal can examine its gravity sensor when its own is in horizontality, transverse screen preset state and portrait layout preset state
The data for measuring are transferred to control platform, make control platform obtain the test result of gravity sensor.
Because the distance between control platform and terminal to be tested will not be especially remote in the present embodiment, therefore therebetween
Communication mode can adopt short-range communication, bluetooth, Zigbee etc., in addition, ultrasound, infrared communication, WiFi communication
It is also very common communication mode.
Treat the gravity sensor that the purpose that the gravity sensor of test terminal tested mainly treats test terminal
Calibrated, therefore, in the middle of another kind of example of the present embodiment, a kind of terminal gravity sensor method of testing is additionally provided, such as
Shown in Fig. 9：
S902, control platform send rotation instruction and give the turning gear that fixed frame is fixedly connected, and indicate turning gear
The transverse screen rotating shaft and portrait layout rotating shaft of itself is controlled respectively rotates predetermined angle from original state.
The terminal gravity sensor test provided in the present embodiment is in 10, except including fixed frame, turning gear and
Beyond control platform, also include for by the terminal transmission device to be tested on terminal transport to be tested to fixed frame.
Terminal transmission device to be tested is communicated to connect with control platform, can receive the control of control platform, flat in control
The terminal transport of gravity sensor test will be needed to receive under the control of platform on fixed frame.Terminal transmission device to be tested can
Think manipulator or mechanical driving device.
After mechanical driving device is by terminal transport to be tested to fixed frame, and fixation is completed, control platform is sent out
Send rotation instruction in turning gear, control unit is transferred to after being received by the communication unit of turning gear, control unit is to rotation
Turn after instruction parsed, according to rotation order-driven transverse screen rotating shaft or portrait layout rotating shaft rotation.
In the first embodiment, Fig. 4 gives the structural representation of a kind of transverse screen rotating shaft and portrait layout rotating shaft, in this embodiment,
The structure of another turning gear is introduced, Fig. 6 is refer to：
First connection end of transverse screen rotating shaft is fixedly connected with fixed frame, and the second connection end is fixedly connected with portrait layout rotating shaft.
Second connection end can be connected with the end of portrait layout rotating shaft, it is also possible to the mid portion for being connected to portrait layout rotating shaft as shown in Figure 6.
After the second connection end is fixedly connected with portrait layout rotating shaft and completes, when rotary motion, transverse screen rotating shaft and portrait layout rotating shaft it
Between be exactly to be mutually related, will not move alone again.3rd connection end of portrait layout rotating shaft can drive it to move with two kinds respectively
Driving means connection, such as the 3rd connection end and the connection moment dismounting between driving.It is with the test that predetermined angle is 90 °
Example：Similar to chain connection, the driving means can control portrait layout rotating shaft for connection between one of driving and the 3rd connection end
Rotated centered on the 3rd connection end, the terminal to be tested being fixed on fixed frame is made after being rotated by 90 ° in transverse screen state, and
The detection data for allowing the gravity sensor of terminal to be tested to detect under transverse screen plumbness.Portrait layout rotating shaft is with the 3rd connection
End be rotated by 90 ° and keep a period of time after, revert again to initial position, make terminal to be tested be in horizontality.It is another
The individual driving means being connected with the 3rd connection end can drive portrait layout rotating shaft to rotate around the axis of oneself, after being rotated by 90 °, can make solid
The terminal to be tested determined in frame is maintained at portrait layout plumbness, to allow the gravity sensor of terminal to be tested to detect portrait layout
Data under plumbness, after detection is finished, portrait layout rotating shaft is returned to again original state.
In the present embodiment, data of the terminal gravity sensor detection to be tested under horizontality can turn in transverse screen
Before axle or portrait layout rotating shaft are rotated or moved, it is also possible to when each time rotation returns to original state again, or
When experience transverse screen preset state and portrait layout preset state revert again to original state.
In addition, the accuracy in order to ensure testing result, just can to the detection under terminal to be tested some state
Multiple to carry out, for example, the detection number of times that control platform is arranged is 5 times, then transverse screen rotating shaft was once being tested with portrait layout rotating shaft
Cheng Zhong, needs respectively to repeat identical spinning movement five times.During duplicate detection, turning gear can be controlled allow to treat
Test terminal switches to transverse screen preset state from horizontality, returns to and be switched to again after horizontality portrait layout preset state, so
After return to horizontality.The process 4 times is subsequently repeated, the duplicate detection of 5 times is realized.Terminal to be tested can also be allowed from water
Level state switches to transverse screen preset state, returns to and be switched to again after horizontality transverse screen preset state, is continued for this mistake
Till Cheng Zhizhi terminals to be tested are maintained at transverse screen preset state 5 times.Likewise, for the portrait layout preset state of terminal to be tested
Similarly.
After the gravity sensor of terminal to be tested detects whole data, the data under each state can be asked
Mean value, obtains the average result of 5 detections.This duplicate detection mode eliminates accidentalia, further increases test
As a result accuracy.
S904, control platform receive the detection data that terminal to be tested sends.
When fixed frame rotates with turning gear, the data that the gravity sensor in terminal to be tested is detected
Will change, terminal to be tested obtains horizontal data, the horizontal stroke that gravity sensor is detected at itself under horizontality
The transverse screen data detected under screen preset state and the portrait layout data detected under portrait layout preset state, and these data are made
Control platform disposably or is several times transferred to for detection data.
S906, control platform are compared the standard level data under the horizontal data and horizontality in detection data
Compared with.
Control platform is received after detection data, can be compared detection data with normal data, so that it is determined that
The deviation of terminal gravity sensor testing result to be tested, and then determine and treat what test terminal gravity sensor was calibrated
Scheme.In the present embodiment, control platform can be by the level standard number under the horizontal data in detection data and horizontality
According to being compared, transverse screen data are compared with the transverse screen normal data under transverse screen preset state, by portrait layout data and portrait layout
Portrait layout normal data under preset state is compared.It is assumed that the horizontal data of a terminal to be tested, transverse screen data, portrait layout number
According to being respectively 23,52,94, and level standard data, transverse screen normal data, portrait layout normal data are respectively 25,50,100, then say
The deviation of testing result of the gravity sensor of bright terminal to be tested under these three states and normal data is respectively -2,2, -
6, therefore, testing result of the terminal to be tested under these three states needs to be biased correction.
S908, control platform send correction instruction according to comparative result to terminal to be tested.
Control platform is analyzed after calibration program, can send correction instruction, correction instruction to corresponding terminal to be tested
In can include how to adjust gravity sensor testing result under various regimes, for example, for it is above-mentioned it is to be measured be terminal, in school
During can be comprising indicating terminal to be tested afterwards in positive order, the detection knot by gravity sensor under horizontality
Fruit increase by the 2, testing result under transverse screen preset state subtract 2, testing result under portrait layout preset state increase by 6 instruction letter
Breath.
Detection simply to gravity sensor of the terminal to be tested after correction instruction is received, in correction instruction
As a result it is biased correction.It will be appreciated by those skilled in the art that, determine that the process of calibration program can also be by be tested
Terminal oneself carrys out embodiment, and for example, after terminal to be tested and control platform set up communication connection, control platform is by each state
Under standard data delivery to it is to be measured be terminal, data of the terminal to be tested in gravity sensor in the case where each state is detected it
Afterwards, the testing result of gravity sensor and normal data can be compared, so that it is determined that going out how to calibrate oneself gravity biography
The testing result of sensor.In the middle of this scheme, the testing result of gravity sensor need not be sent to control by terminal to be tested
Platform processed.
After control platform determines how calibration, correction instruction is sent to terminal to be tested, indicate terminal to be tested
Calibrated.After terminal calibration to be tested is completed, it is possible to terminate gravity sensor test and the process calibrated, now
Terminal to be tested should be left from fixed frame.Receive so that next terminal to be tested can be fixed on fixed frame
Testing And Regulating.For improve production efficiency, in the middle of a kind of example of the present embodiment, as shown in fig. 7, terminal gravity sensor
Test system also includes test terminal transmitting device, after terminal to be tested completes Testing And Regulating, has reformed into and has surveyed
Terminal is tried, test terminal transmitting device can transport test terminal under the control of control platform and leave fixed frame.With
Terminal transmission device to be tested is the same, and test terminal transmitting device can also be mechanical transmission device or manipulator.When
After test terminal transmitting device leaves the transport of test terminal, terminal transmission device to be tested will transport one it is new
Terminal to be tested is on fixed frame.
Meanwhile, in the middle of a kind of example of the present embodiment, a terminal gravity sensor test system includes at least two
Turning gear, these turning gears can be tested multiple terminals to be tested simultaneously under the control of control platform.
Finally, in order to the carrying out for treating test terminal is tested, a kind of example is also provided in the present embodiment, is worked as in the example
In, treat the test of test terminal transverse screen preset state and portrait layout preset state tested can be two different fixed frames,
One of them only has transverse screen rotating shaft, terminal rotating to be tested can only be controlled to transverse screen preset state, on the fixed frame
After test is completed, terminal transport to be tested only can be turned to another with portrait layout by mechanical transmission device or manipulator
The test of portrait layout preset state is completed on the fixed frame of axle.In this example, the test of end level state to be tested can be with
Complete on any one fixed frame.
In the present embodiment control platform can be any one control system of embedded system, single-chip microcomputer or computer
System, during control platform performs test and calibrates, its countershaft device, terminal transmission device to be tested and has tested end
The control of end transmitting device can by performing itself storage device in instruction realizing, the programmed instruction in storage device can
Write by any one language in C, C++ or Java.
Because turning gear is after long-term work, can revolvable angle no longer to initially equally accurate, in other words
Even if transverse screen rotating shaft and portrait layout rotating shaft are in original state but terminal to be tested has been no longer on horizontality, or
After transverse screen rotating shaft or portrait layout rotating shaft rotation, terminal to be tested has been unable to reach transverse screen preset state or portrait layout is default
State.In this case, treating the testing result of test terminal gravity sensor necessarily has negative effect.In the present embodiment
In, in order to the accurate of testing result for ensureing terminal gravity sensor to be tested is determined, control platform can also be according to canonical parameter pair
The angle of the transverse screen rotating shaft, portrait layout rotating shaft and fixed frame of turning gear is timed calibration.
The terminal gravity sensor method of testing that the present embodiment is provided, not only by fixed frame, turning gear and control
Three cooperations of platform, complete the Testing And Regulating of terminal gravity sensor to be tested in the case of without manually just doing, and carry
The high accuracy of Testing And Regulating result, realizes the automation of Testing And Regulating.And due to terminal transmission to be tested dress
Put and test terminal transmitting device can be under the control of control platform automatically by terminal transport to be tested to fixed frame
On, and test terminal is transported from fixed frame leave, therefore improve the test of terminal gravity sensor and calibrate
Automaticity, reduce the dependence to human resources.Finally, due in a terminal gravity sensor test system,
Two or more turning gears can be included, multiple terminals to be tested acceptance test and calibration simultaneously is allow, is improved
Production efficiency.
It should be noted that herein, term " including ", "comprising" or its any other variant are intended to non-row
His property is included, so that a series of process, method, article or device including key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, computer takes
Business device, air-conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but be the invention is not limited in above-mentioned concrete
Embodiment, above-mentioned specific embodiment is only schematic, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of terminal gravity sensor test system, it is characterised in that include：For fixing the fixed machine of terminal to be tested
Turning gear that frame is fixedly connected with the fixed frame and the control platform being connected with the terminal communication to be tested；
The turning gear includes control unit, communication unit, transverse screen rotating shaft and portrait layout rotating shaft；The transverse screen rotating shaft is perpendicular with described
Left and right side of the screen rotating shaft respectively with the terminal to be tested is parallel parallel with upper and lower side；The communication unit and the control
Platform communication, receives the rotation instruction of the control platform；Described control unit is according to the rotation instruction control respectively
Transverse screen rotating shaft and the portrait layout rotating shaft rotate predetermined angle from original state, make the terminal to be tested be respectively at transverse screen and preset
State and portrait layout preset state；When the transverse screen rotating shaft and the portrait layout rotating shaft are in original state, the end to be tested
End is in horizontality；
The control platform to the communication unit sends the rotation instruction, and receives the detection that the terminal to be tested sends
Data, the detection data includes the gravity sensor of the terminal to be tested in the horizontality, the transverse screen transverse screen
Horizontal data, transverse screen data and the portrait layout data detected respectively under preset state and the portrait layout preset state.
2. terminal gravity sensor test system as claimed in claim 1, it is characterised in that also include：Terminal to be tested is passed
Defeated device and test terminal transmitting device, the terminal transmission device to be tested will be to be measured under the control of the control platform
Examination terminal transport is on the fixed frame；The transmitting device of test terminal is transported under the control of the control platform
Jing completes the terminal of gravity sensor test and leaves the fixed frame.
3. terminal gravity sensor test system as claimed in claim 2, it is characterised in that the terminal transmission dress to be tested
Mechanical driving device or manipulator are set to, the transmitting device of test terminal is mechanical driving device or manipulator.
4. terminal gravity sensor test system as claimed in claim 1, it is characterised in that the terminal gravity sensor is surveyed
Test system includes at least two turning gears.
5. the terminal gravity sensor test system as described in any one of claim 1-4, it is characterised in that the control platform
It is additionally operable to receive the detection data that the terminal to be tested sends, the horizontal data in the detection data is horizontal with described
Standard level data under state are compared, and the transverse screen data are entered with the standard transverse screen data under the transverse screen preset state
Row compares, and the portrait layout data are compared with the standard portrait layout data under the portrait layout preset state；And according to comparing knot
Fruit to the terminal to be tested sends correction instruction, so that the terminal to be tested is passed according to the correction instruction to self gravitation
The parameter of sensor is biased correction.
6. a kind of terminal gravity sensor method of testing, including：
Control platform sends rotation instruction and gives the turning gear that fixed frame is fixedly connected, and indicates that the turning gear is controlled respectively
The transverse screen rotating shaft and portrait layout rotating shaft of system itself rotates predetermined angle from original state, makes to be fixed on to be measured on the fixed frame
Examination terminal is respectively at transverse screen preset state and portrait layout preset state；It is in just in the transverse screen rotating shaft and the portrait layout rotating shaft
During beginning state, the terminal to be tested is in horizontality；
The control platform receives the detection data that the terminal to be tested sends, and the detection data includes described to be tested
The gravity sensor of terminal is distinguished under the horizontality, the transverse screen transverse screen preset state and the portrait layout preset state
Horizontal data, transverse screen data and the portrait layout data for detecting.
7. terminal gravity sensor method of testing as claimed in claim 6, it is characterised in that the control platform sends rotation
Instruction gives and also include before the turning gear that fixed frame is fixedly connected：The control platform controls terminal transmission dress to be tested
Put on terminal transport to be tested to the fixed frame；
The control platform sends to rotate to instruct to give and also include after the turning gear that fixed frame is fixedly connected：The control
Platform courses test terminal transmitting device transport has completed the terminal of gravity sensor test and has left the fixed frame.
8. terminal gravity sensor method of testing as claimed in claim 6, it is characterised in that also include：The control platform
The angle of the transverse screen rotating shaft, the portrait layout rotating shaft and the fixed frame of the turning gear is entered according to canonical parameter
Row timing alignment.
9. terminal gravity sensor method of testing as claimed in claim 6, it is characterised in that for same terminal to be tested
Gravity sensor is tested, and the predetermined angle includes at least two, the size of the original state lower angle and each described pre-
If the size of angle is into arithmetic progression；At least include 90 ° in the predetermined angle, the transverse screen preset state includes turning with transverse screen
Axle is rotated by 90 ° corresponding transverse screen plumbness from original state, and the portrait layout preset state is included with portrait layout rotating shaft from initial shape
State is rotated by 90 ° corresponding portrait layout plumbness.
10. the terminal gravity sensor method of testing as described in any one of claim 6-9, it is characterised in that also include：
The control platform carries out the horizontal data in the detection data with the standard level data under the horizontality
Relatively, the transverse screen data are compared with the standard transverse screen data under the transverse screen preset state, by the portrait layout data
It is compared with the standard portrait layout data under the portrait layout preset state；
The control platform sends correction instruction according to comparative result to the terminal to be tested, make the terminal to be tested according to
Correction instruction is corrected to the parameter of self gravitation sensor.
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| CN110316088A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Display device and vehicle |
| CN111142720A (en) * | 2018-11-06 | 2020-05-12 | 比亚迪股份有限公司 | Vehicle-mounted machine screen rotation display method and device |
| CN111399080A (en) * | 2020-03-10 | 2020-07-10 | Oppo（重庆）智能科技有限公司 | Gravity sensor testing method and device, electronic device and storage medium |
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| CN102841830A (en) * | 2011-06-24 | 2012-12-26 | 鸿富锦精密工业（深圳）有限公司 | Gravity inductor test system and method for electronic device |
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| CN110316088A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Display device and vehicle |
| CN111142720A (en) * | 2018-11-06 | 2020-05-12 | 比亚迪股份有限公司 | Vehicle-mounted machine screen rotation display method and device |
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| CN106612356B (en) | 2019-05-10 |
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