CN107284358A - Rearview mirror method of adjustment, device and terminal - Google Patents

Rearview mirror method of adjustment, device and terminal Download PDF

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Publication number
CN107284358A
CN107284358A CN201710510232.5A CN201710510232A CN107284358A CN 107284358 A CN107284358 A CN 107284358A CN 201710510232 A CN201710510232 A CN 201710510232A CN 107284358 A CN107284358 A CN 107284358A
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CN
China
Prior art keywords
user
information
rearview mirror
eyes
angle
Prior art date
Application number
CN201710510232.5A
Other languages
Chinese (zh)
Inventor
谢焱
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN201710510232.5A priority Critical patent/CN107284358A/en
Publication of CN107284358A publication Critical patent/CN107284358A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements
    • B60R1/02Rear-view mirror arrangements
    • B60R1/04Rear-view mirror arrangements mounted inside vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/037Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel

Abstract

The disclosure is directed to a kind of rearview mirror method of adjustment, device and terminal, wherein, this method includes:Obtain the first position information before eyes of user is moved and the second place information after eyes of user movement;Determine the change information between first position information and second place information;According to change information, the position of rearview mirror is adjusted, so that the calibration point that user is watched on vehicle rear window by rearview mirror.After eyes of user is moved, determine the change information of the angle of eyes of user movement, gone to adjust the position of rearview mirror according to the change information of the angle, and then allow users to obtain the visual field of specified range by the reflection of rearview mirror, the manual adjusting rearview mirror of user is not needed to look for the suitable rearview mirror reflection visual field, it is convenient to be that user brings, it is to avoid cause driving accident, eliminate safe hidden trouble, it is ensured that the safety of driver user.

Description

Rearview mirror method of adjustment, device and terminal

Technical field

This disclosure relates to automobile technical field, more particularly to rearview mirror method of adjustment, device and terminal.

Background technology

With the development of automotive engineering, in the trip for the people that automobile has more and more been applied, automobile has become The essential vehicles during people's trip.

In correlation technique, the front end of automotive interior can set a rearview mirror, and driver user can be seen by rearview mirror See the scene outside car rear window, and then cause driver user to go driving according to the scene outside car rear window, to ensure driving Only safety.Driver user can be manual twisting rearview mirror, the position of de-regulation rearview mirror is gone with the position for finding optimal See the scene outside car rear window, or to see the scene of the maximum area outside car rear window.

But in correlation technique, after driver user enters automobile, after eyes movement, driver user is only Twisting rearview mirror that can be manual is possible to after repeatedly adjusting, it is necessary to the manual multiple adjustment rearview mirror of driver user Still search out less than optimal position of rear view mirror, and manual adjusting rearview mirror mode for driver user very It is inconvenient;Also, when driving, driver user needs the position for going to adjust rearview mirror manually, easily makes this when Into driving accident, there is potential safety hazard, and then threaten the safety of driver user.

The content of the invention

To overcome in correlation technique after eyes movement, user can only manually adjust position of rear view mirror, regulative mode inconvenience Victory, and the problem of there is potential safety hazard, the disclosure provides a kind of rearview mirror method of adjustment, device and terminal.

According to the first aspect of the embodiment of the present disclosure there is provided a kind of rearview mirror method of adjustment, including:

Obtain the first position information before eyes of user is moved and the second confidence after eyes of user movement Breath;

Determine the change information between the first position information and the second place information;

According to the change information, the position of the rearview mirror is adjusted, so that the user is watched by the rearview mirror Calibration point on to vehicle rear window.

Further, the change information determined between the first position information and the second place information, bag Include:

Determine the angle change value between the first position information and the second place information;

According to the change information, the position of the rearview mirror is adjusted, including:

According to the angle change value, the rearview mirror is controlled to rotate.

Further, the angle change value determined between the first position information and the second place information, Including:

The first level angle and the first vertical angle of the first position information are determined, and determines the second confidence The second level angle and the second vertical angle of breath;

The level angle changing value between second level angle and the first level angle is determined, and is determined described Vertical angle changing value between second vertical angle and first vertical angle;

It is described to control the rearview mirror to rotate according to the angle change value, including:

Control the rearview mirror to rotate the first predetermined angle in the horizontal direction, and control rearview mirror to rotate the in vertical direction Two predetermined angles, wherein, the level angle changing value is the preset multiple of first predetermined angle, and the vertical angle becomes Change value is the preset multiple that second predetermined angle is.

Further, the first position information and eyes of user before the acquisition eyes of user movement move it Before second place information afterwards, in addition to:

Obtain the iris information of eyes of user;

Judge that the iris information whether there is in iris information storehouse, to determine whether the user is driver user, Wherein, the iris information storehouse includes the iris information of at least one driver user bound with the automobile;

If it is determined that the iris information is present in iris information storehouse, then before performing the acquisition eyes of user movement First position information and eyes of user movement after the second place information the step of.

Further, the first position information and eyes of user before the acquisition eyes of user movement move it Before second place information afterwards, in addition to:

Judge whether the automobile is in transport condition;

If it is determined that the automobile is in transport condition, the first position letter obtained before eyes of user movement is performed Breath and eyes of user movement after the second place information the step of.

The technical scheme provided by this disclosed embodiment can include the following benefits:Moved by obtaining eyes of user Second place information after first position information before and eyes of user movement;Determine first position information and second Change information between positional information;According to change information, the position of rearview mirror is adjusted, so that user is watched by rearview mirror Calibration point on vehicle rear window.It can be moved there is provided a kind of in the method for the rearview mirror of adjust automatically automobile in eyes of user After, the change information of the angle of eyes of user movement is determined, is gone to adjust rearview mirror according to the change information of the angle Position, and then allow users to obtain the visual field of specified range by the reflection of rearview mirror so that user can be very easily Just get the optimal rearview mirror reflection visual field.Also, after the change in location of eyes of user, it is not necessary to the tune of user manually Section rearview mirror looks for the suitable rearview mirror reflection visual field, and it is convenient to be that user brings, and improves Consumer's Experience;Meanwhile, In driving conditions, it is no longer necessary to which user goes to manually adjust rearview mirror after eye position movement, it is to avoid causes driving accident, disappears Except potential safety hazard, it is ensured that the safety of driver user.

According to the second aspect of the embodiment of the present disclosure there is provided a kind of rearview mirror adjusting apparatus, including:

Acquisition module, first position information and eyes of user before being configured as obtaining eyes of user movement are moved Second place information afterwards;

Determining module, is configured to determine that the change letter between the first position information and the second place information Breath;

Adjusting module, is configured as adjusting the position of the rearview mirror according to the change information, so that the user is logical Cross the calibration point that the rearview mirror is watched on vehicle rear window.

Further, the determining module, is specifically configured to:

Determine the angle change value between the first position information and the second place information;

The adjusting module, is specifically configured to:

According to the angle change value, the rearview mirror is controlled to rotate.

Further, the determining module, is specifically configured to:

The first level angle and the first vertical angle of the first position information are determined, and determines the second confidence The second level angle and the second vertical angle of breath;

The level angle changing value between second level angle and the first level angle is determined, and is determined described Vertical angle changing value between second vertical angle and first vertical angle;

The adjusting module, is specifically configured to:

Control the rearview mirror to rotate the first predetermined angle in the horizontal direction, and control rearview mirror to rotate the in vertical direction Two predetermined angles, wherein, the level angle changing value is the preset multiple of first predetermined angle, and the vertical angle becomes Change value is the preset multiple that second predetermined angle is.

Further, described device, in addition to:

First judge module, for the acquisition module obtain eyes of user movement before first position information, with And before the second place information after eyes of user movement, obtain the iris information of eyes of user;Judge the iris information With the presence or absence of in iris information storehouse, to determine whether the user is driver user, wherein, the iris information storehouse includes The iris information of at least one driver user bound with the automobile;If it is determined that the iris information is present in iris information storehouse In, then perform the acquisition module.

Further, described device, in addition to:

Second judge module, for the acquisition module obtain eyes of user movement before first position information, with And before the second place information after eyes of user movement, judge whether the automobile is in transport condition;If it is determined that described Automobile is in transport condition, performs the acquisition module.

The technical scheme provided by this disclosed embodiment can include the following benefits:Moved by obtaining eyes of user Second place information after first position information before and eyes of user movement;Determine first position information and second Change information between positional information;According to change information, the position of rearview mirror is adjusted, so that user is watched by rearview mirror Calibration point on vehicle rear window.It can be moved there is provided a kind of in the method for the rearview mirror of adjust automatically automobile in eyes of user After, the change information of the angle of eyes of user movement is determined, is gone to adjust rearview mirror according to the change information of the angle Position, and then allow users to obtain the visual field of specified range by the reflection of rearview mirror so that user can be very easily Just get the optimal rearview mirror reflection visual field.Also, after the change in location of eyes of user, it is not necessary to the tune of user manually Section rearview mirror looks for the suitable rearview mirror reflection visual field, and it is convenient to be that user brings, and improves Consumer's Experience;Meanwhile, In driving conditions, it is no longer necessary to which user goes to manually adjust rearview mirror after eye position movement, it is to avoid causes driving accident, disappears Except potential safety hazard, it is ensured that the safety of driver user.

According to the third aspect of the embodiment of the present disclosure there is provided a kind of terminal, including:

Processor, and for storing the memory of processor-executable instruction;

Wherein, the processor is configured as:Obtain the first position information and user's eye before eyes of user is moved Second place information after eyeball movement;Determine the change letter between the first position information and the second place information Breath;According to the change information, the position of the rearview mirror is adjusted, so that the user watches rear car by the rearview mirror Calibration point on window.

The technical scheme provided by this disclosed embodiment can include the following benefits:Moved by obtaining eyes of user Second place information after first position information before and eyes of user movement;Determine first position information and second Change information between positional information;According to change information, the position of rearview mirror is adjusted, so that user is watched by rearview mirror Calibration point on vehicle rear window.It can be moved there is provided a kind of in the method for the rearview mirror of adjust automatically automobile in eyes of user After, the change information of the angle of eyes of user movement is determined, is gone to adjust rearview mirror according to the change information of the angle Position, and then allow users to obtain the visual field of specified range by the reflection of rearview mirror so that user can be very easily Just get the optimal rearview mirror reflection visual field.Also, after the change in location of eyes of user, it is not necessary to the tune of user manually Section rearview mirror looks for the suitable rearview mirror reflection visual field, and it is convenient to be that user brings, and improves Consumer's Experience;Meanwhile, In driving conditions, it is no longer necessary to which user goes to manually adjust rearview mirror after eye position movement, it is to avoid causes driving accident, disappears Except potential safety hazard, it is ensured that the safety of driver user.

According to the fourth aspect of the embodiment of the present disclosure there is provided a kind of program, the program is used to hold when being executed by processor The either method of row above first aspect.

According to the 5th of embodiment of the present disclosure aspect there is provided a kind of computer-readable recording medium, including fourth aspect Program.

It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not The disclosure can be limited.

Brief description of the drawings

Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the present invention Example, and for explaining principle of the invention together with specification.

Fig. 1 is a kind of flow chart of rearview mirror method of adjustment embodiment one according to an exemplary embodiment;

Fig. 2 is the tune of the rearview mirror in a kind of rearview mirror method of adjustment embodiment one according to an exemplary embodiment Whole schematic diagram;

Fig. 3 is a kind of flow chart of rearview mirror method of adjustment embodiment two according to an exemplary embodiment;

Fig. 4 is a kind of block diagram of rearview mirror adjusting apparatus embodiment three according to an exemplary embodiment;

Fig. 5 is a kind of block diagram of rearview mirror adjusting apparatus example IV according to an exemplary embodiment;

Fig. 6 is a kind of block diagram of the entity of terminal according to an exemplary embodiment;

Fig. 7 is a kind of block diagram of terminal device 800 according to an exemplary embodiment.

Embodiment

Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended The example of the consistent apparatus and method of some aspects be described in detail in claims, the present invention.

Fig. 1 is a kind of flow chart of rearview mirror method of adjustment embodiment one according to an exemplary embodiment, such as Fig. 1 It is shown, rearview mirror method of adjustment be used for terminal in, the terminal can for automobile rearview mirror or automobile controller or The control device being connected with the rearview mirror of automobile or the terminal that is connected with the rearview mirror of automobile etc., this method include following Step.

In step s 11, after first position information and eyes of user before obtaining eyes of user movement are moved Second place information.

In this step, the rearview mirror of the present embodiment using automobile is illustrated as executive agent.The rearview mirror of automobile can be with It is the rearview mirror with camera, or, the rearview mirror of automobile can be rearview mirror drive recorder.In this application, automobile Rearview mirror can use prior art, get the relevant information of the eyes of driver user.

User enter in automobile need driving when, the rearview mirror of automobile can capture the eye of user Eyeball, the rearview mirror of automobile can record eyes of user in real time by way of pupil ranging to be believed in the position at each moment Breath;Meanwhile, the rearview mirror of automobile can detect whether the position of eyes of user there occurs movement in real time.Specifically, automobile Rearview mirror by way of pupil ranging, in real time record eyes of user each moment positional information;Then, automobile Rearview mirror the positional information at two neighboring moment is compared, judge whether the positional information at two neighboring moment identical, Determine that the position of eyes of user is not moved if identical, determine that the position of eyes of user there occurs movement if different. Or, it can go whether the position for detecting eyes of user there occurs movement using dynamic (Eye Tracking) technology of following the trail of of eye, In the dynamic tracer technique of eye, camera, which can be shot, obtains eye picture, the eye feature then extracted according to the picture, by figure As the algorithm of processing extracts the characteristic parameter of these features, so that it is determined that eyeball position;The rearview mirror of automobile is according to adjacent two Eyeball position is inscribed when individual, goes whether the position for judging eyes there occurs movement;If it is identical that eyeball position is inscribed when two neighboring, Then determine that the position of eyes is not moved;If inscribing eyeball position when two neighboring to differ, it is determined that the position of eyes It there occurs movement.

Then, when the rearview mirror of automobile determines that the position of eyes of user there occurs mobile, the rearview mirror of automobile will Positional information after eyes of user movement, is used as second place information;This when, before can eyes of user be moved The positional information of last moment, is used as first position information.

For example, first position information and second place information can be the eyes of user in geographic coordinate system Three dimensional local information in (Geographic Coordinate System).Or, using the central point of the rearview mirror of automobile as Origin, using horizontal line as x-axis, using vertical line as y-axis, a seat is set up by z-axis of the straight line perpendicular to horizontal line and vertical line Mark system;Then, first position information for user eyes before the movement, three dimensional local information in the coordinate system, second Positional information for user eyes after movement, three dimensional local information in the coordinate system.

In step s 12, the change information between the first position information and the second place information is determined.

Wherein, step S12 includes:Determine the angle change between the first position information and the second place information Value.

Step S12 specific implementation is:Determine the first level angle of the first position information and first vertical Angle, and determine the second level angle and the second vertical angle of the second place information;Determine second level angle With the level angle changing value between the first level angle, and second vertical angle and first vertical angle are determined Vertical angle changing value between degree.

In this step, the rearview mirror of automobile calculates the angle between first position information and the second place information Changing value, using the angle change value as eyes of user change information.

Specifically, the rearview mirror of automobile calculates the first water of first position information respectively according to first position information Straight angle degree and the first vertical angle;Meanwhile, the rearview mirror of automobile calculates second place information respectively according to second place information The second level angle and the second vertical angle.Then the rearview mirror of automobile according to the second level angle after eyes of user, First level angle before being moved with eyes of user, calculates the horizontal angle between the second level angle and first level angle Spend changing value;Meanwhile, before the rearview mirror of automobile is according to the second vertical angle after eyes of user and eyes of user movement First vertical angle, calculates the vertical angle changing value between the second vertical angle and the first vertical angle.

For example, using the central point of the rearview mirror of automobile as origin, using horizontal line as x-axis, using vertical line as y-axis, with It is that z-axis sets up a coordinate system perpendicular to the straight line of horizontal line and vertical line;The central point of second place information representation rearview mirror Position;The eyes of user before the movement, first position information A1 (x1, y1, z1) in the coordinate system;The eyes of user After movement, second place information A2 (x2, y2, z2) in the coordinate system;Then, it is determined that going out first position information A1 The first level angle C1 of (x1, y1, z1) and the first vertical angle D1, determines the of second place information A2 (x2, y2, z2) Two level angle C2 and the second vertical angle D2;Then, calculate between the second level angle C2 and first level angle C1 Level angle changing value E, the vertical angle changing value F between the second vertical angle D2 and the first vertical angle D1.

In step s 13, according to the change information, the position of the rearview mirror is adjusted, so that the user passes through institute State the calibration point that rearview mirror is watched on vehicle rear window.

Wherein, step S13 includes:According to the angle change value, the rearview mirror is controlled to rotate.

Step S13 specific implementation is:Control the rearview mirror to rotate the first predetermined angle in the horizontal direction, and control Rearview mirror processed rotates the second predetermined angle in vertical direction, wherein, the level angle changing value is first predetermined angle Preset multiple, the vertical angle changing value is the preset multiple that second predetermined angle is.

In this step, a calibration point being located on vehicle rear window has been pre-set, the effect of the calibration point is to make Eyes of user can go to obtain the visual field of specified range by the reflection of rearview mirror.

The rearview mirror adjust automatically of the automobile position of itself, goes the angle change value characterized according to change information, goes to adjust The position of whole rearview mirror, controls the rotation of rearview mirror, and then can ensure the school that user is watched on vehicle rear window by rearview mirror On schedule so that user can obtain the visual field of specified range by the reflection of rearview mirror.

Specifically, the rearview mirror of automobile is defined according to the second level angle after eyes of user in step S12 With the first level angle before being moved with eyes of user, the level angle changing value between them;Meanwhile, the rearview mirror of automobile The first vertical angle before the second vertical angle after eyes of user is moved with eyes of user is defined, between them Vertical angle changing value.So as to which the rearview mirror of automobile can control itself to rotate the first predetermined angle in the horizontal direction, and hanging down Nogata is to rotating the second predetermined angle;Wherein, the first predetermined angle is less than level angle changing value, and the second predetermined angle, which is less than, hangs down Squareness changing value.

It is preferred that, the first predetermined angle can be the half of level angle changing value, and the second predetermined angle can be vertical The half of angle change value.

For example, during Fig. 2 is a kind of rearview mirror method of adjustment embodiment one according to an exemplary embodiment The adjustment schematic diagram of rearview mirror, as shown in Fig. 2 the first position information A1 (x1, y1, z1) of the eyes of user before the movement; The second place information A2 (x2, y2, z2) of the eyes of user after movement;Determine first position information A1 (x1, y1, z1) First level angle C1 and the first vertical angle D1, determine second place information A2 (x2, y2, z2) the second level angle C2 and the second vertical angle D2;Then, the level angle calculated between the second level angle C2 and first level angle C1 becomes Change value E, the vertical angle changing value F between the second vertical angle D2 and the first vertical angle D1;Then, the rearview mirror is controlled Level angle changing value E half is rotated in the horizontal direction, and controls rearview mirror to rotate vertical angle changing value F in vertical direction Half.

After the present embodiment is by the first position information before obtaining eyes of user movement and eyes of user movement Second place information;Determine the change information between first position information and second place information;According to change information, after adjustment The position of visor, so that the calibration point that user is watched on vehicle rear window by rearview mirror.Can be with adjust automatically vapour there is provided one kind The method of the rearview mirror of car, after eyes of user is moved, determines the change information of the angle of eyes of user movement, Gone to adjust the position of rearview mirror according to the change information of the angle, and then allow users to be referred to by the reflection of rearview mirror Determine the visual field of scope so that user very easily can just get the optimal rearview mirror reflection visual field.Also, in eyes of user Change in location after, it is not necessary to the manual adjusting rearview mirror of user looks for the suitable rearview mirror reflection visual field, is user It is convenient to bring, and improves Consumer's Experience;Meanwhile, when driving, it is no longer necessary to which user goes after eye position movement Manually adjust rearview mirror, it is to avoid cause driving accident, eliminate safe hidden trouble, it is ensured that the safety of driver user.

Fig. 3 is a kind of flow chart of rearview mirror method of adjustment embodiment two according to an exemplary embodiment, such as Fig. 3 It is shown, rearview mirror method of adjustment be used for terminal in, the terminal can for automobile rearview mirror or automobile controller or The control device being connected with the rearview mirror of automobile or the terminal that is connected with the rearview mirror of automobile etc., this method include following Step.

In the step s 21, the iris information of eyes of user is obtained;Judge that the iris information whether there is in iris information In storehouse, to determine whether the user is driver user, wherein, the iris information storehouse includes at least one and the automobile The iris information of the driver user of binding;If it is determined that the iris information is present in iris information storehouse, then the step is performed S23。

In this step, the rearview mirror of the present embodiment using automobile is illustrated as executive agent.The rearview mirror of automobile can be with It is the rearview mirror with camera, or, the rearview mirror of automobile can be rearview mirror drive recorder.

The rearview mirror of automobile can get the iris information of the eyes of active user.Then, due to the rearview mirror of automobile In there is iris information storehouse, the iris information storehouse includes at least one rainbow with the driver user of current automobile binding Film information;And then, the rearview mirror of automobile may determine that the iris information of current driver's user, if be present in iris information storehouse In;If the iris information of active user is present in iris information storehouse, the rearview mirror of automobile determines that current user is driver User;If the iris information of active user is not present in iris information storehouse, the rearview mirror of automobile determines current user not It is driver user.

And then, the rearview mirror of automobile is gone when it is determined that the iris information of active user is present in iris information storehouse Perform step S23.

In step S22, judge whether the automobile is in transport condition;If it is determined that the automobile is in transport condition, Perform step S23.

In this step, it is necessary to trigger S23 under certain condition.The rearview mirror of automobile by judge automobile whether start with Determine whether automobile is in transport condition, or, the rearview mirror of automobile goes to judge vapour by obtaining the travel speed of automobile Whether car is in transport condition.If the rearview mirror of automobile determines automobile starting, it may be determined that automobile is in transport condition, or, The rearview mirror of automobile is when it is determined that the travel speed of automobile is not zero, it may be determined that automobile is in transport condition.Then, may be used To perform step S23.

And then automobile is prevented when not travelling, trigger the problem of rearview mirror rotates always because of the position movement of user. Also, when automobile is in non-driving state, rearview mirror acquiescence is rested on a default location.

Wherein, step S21 implementation and step S22 implementation are independent of each other, step S21 can before step S22 or Carry out afterwards.

In step S23, after first position information and eyes of user before obtaining eyes of user movement are moved Second place information.

In this step, Fig. 1 step S11 is may refer to, is repeated no more.

In step s 24, the change information between the first position information and the second place information is determined.

Wherein, step S24 includes:Determine the angle change between the first position information and the second place information Value.

Step S24 specific implementation is:Determine the first level angle of the first position information and first vertical Angle, and determine the second level angle and the second vertical angle of the second place information;Determine second level angle With the level angle changing value between the first level angle, and second vertical angle and first vertical angle are determined Vertical angle changing value between degree.

In this step, Fig. 1 step S12 is may refer to, is repeated no more.

In step s 25, according to the change information, the position of the rearview mirror is adjusted, so that the user passes through institute State the calibration point that rearview mirror is watched on vehicle rear window.

Wherein, step S25 includes:According to the angle change value, the rearview mirror is controlled to rotate.

Step S25 specific implementation is:Control the rearview mirror to rotate the first predetermined angle in the horizontal direction, and control Rearview mirror processed rotates the second predetermined angle in vertical direction, wherein, the level angle changing value is first predetermined angle Preset multiple, the vertical angle changing value is the preset multiple that second predetermined angle is.

In this step, Fig. 1 step S13 is may refer to, is repeated no more.

After the present embodiment is by the first position information before obtaining eyes of user movement and eyes of user movement Second place information;Determine the change information between first position information and second place information;According to change information, after adjustment The position of visor, so that the calibration point that user is watched on vehicle rear window by rearview mirror.Can be with adjust automatically vapour there is provided one kind The method of the rearview mirror of car, after eyes of user is moved, determines the change information of the angle of eyes of user movement, Gone to adjust the position of rearview mirror according to the change information of the angle, and then allow users to be referred to by the reflection of rearview mirror Determine the visual field of scope so that user very easily can just get the optimal rearview mirror reflection visual field.Also, in eyes of user Change in location after, it is not necessary to the manual adjusting rearview mirror of user looks for the suitable rearview mirror reflection visual field, is user It is convenient to bring, and improves Consumer's Experience;Meanwhile, when driving, it is no longer necessary to which user goes after eye position movement Manually adjust rearview mirror, it is to avoid cause driving accident, eliminate safe hidden trouble, it is ensured that the safety of driver user.And it is determined that Before whether the position of eyes of user is moved, go to judge that whether automobile is in transport condition, and then prevent automobile from not going When sailing, the problem of rearview mirror rotates always is triggered because of the position movement of user;And it is determined that the position of eyes of user whether Before being moved, go to judge whether active user is driver user, and then there is provided a kind of mode for verifying user identity.

Fig. 4 is a kind of block diagram of rearview mirror adjusting apparatus embodiment three according to an exemplary embodiment.Reference picture 4, the device includes:

Acquisition module 41, first position information and eyes of user before being configured as obtaining eyes of user movement are moved Second place information after dynamic;

Determining module 42, is configured to determine that the change letter between the first position information and the second place information Breath;

Adjusting module 43, is configured as adjusting the position of the rearview mirror according to the change information, so that the user The calibration point watched by the rearview mirror on vehicle rear window.

Wherein, the determining module 42, is specifically configured to:Determine the first position information and the second confidence Angle change value between breath;

The adjusting module 43, is specifically configured to:According to the angle change value, the rearview mirror is controlled to rotate.

On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method Embodiment one in be described in detail, explanation will be not set forth in detail herein.

After the present embodiment is by the first position information before obtaining eyes of user movement and eyes of user movement Second place information;Determine the change information between first position information and second place information;According to change information, after adjustment The position of visor, so that the calibration point that user is watched on vehicle rear window by rearview mirror.Can be with adjust automatically vapour there is provided one kind The method of the rearview mirror of car, after eyes of user is moved, determines the change information of the angle of eyes of user movement, Gone to adjust the position of rearview mirror according to the change information of the angle, and then allow users to be referred to by the reflection of rearview mirror Determine the visual field of scope so that user very easily can just get the optimal rearview mirror reflection visual field.Also, in eyes of user Change in location after, it is not necessary to the manual adjusting rearview mirror of user looks for the suitable rearview mirror reflection visual field, is user It is convenient to bring, and improves Consumer's Experience;Meanwhile, when driving, it is no longer necessary to which user goes after eye position movement Manually adjust rearview mirror, it is to avoid cause driving accident, eliminate safe hidden trouble, it is ensured that the safety of driver user.

Fig. 5 is a kind of block diagram of rearview mirror adjusting apparatus example IV according to an exemplary embodiment.Reference picture 5, on the basis of embodiment three, the determining module 42 is specifically configured to:

The first level angle and the first vertical angle of the first position information are determined, and determines the second confidence The second level angle and the second vertical angle of breath;

The level angle changing value between second level angle and the first level angle is determined, and is determined described Vertical angle changing value between second vertical angle and first vertical angle;

The adjusting module 43, is specifically configured to:

Control the rearview mirror to rotate the first predetermined angle in the horizontal direction, and control rearview mirror to rotate the in vertical direction Two predetermined angles, wherein, the level angle changing value is the preset multiple of first predetermined angle, and the vertical angle becomes Change value is the preset multiple that second predetermined angle is.

The device that the present embodiment is provided, in addition to:

First judge module 51, for the first position letter before the acquisition module 41 obtains eyes of user movement Before second place information after breath and eyes of user movement, the iris information of eyes of user is obtained;Judge the iris Information whether there is in iris information storehouse, to determine whether the user is driver user, wherein, in the iris information storehouse Include the iris information of at least one driver user bound with the automobile;If it is determined that the iris information is present in iris letter Cease in storehouse, then perform the acquisition module 41.

Second judge module 52, for the first position letter before the acquisition module 41 obtains eyes of user movement Before second place information after breath and eyes of user movement, judge whether the automobile is in transport condition;If it is determined that The automobile is in transport condition, performs the acquisition module 41.

On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method Embodiment one and embodiment two in be described in detail, explanation will be not set forth in detail herein.

After the present embodiment is by the first position information before obtaining eyes of user movement and eyes of user movement Second place information;Determine the change information between first position information and second place information;According to change information, after adjustment The position of visor, so that the calibration point that user is watched on vehicle rear window by rearview mirror.Can be with adjust automatically vapour there is provided one kind The method of the rearview mirror of car, after eyes of user is moved, determines the change information of the angle of eyes of user movement, Gone to adjust the position of rearview mirror according to the change information of the angle, and then allow users to be referred to by the reflection of rearview mirror Determine the visual field of scope so that user very easily can just get the optimal rearview mirror reflection visual field.Also, in eyes of user Change in location after, it is not necessary to the manual adjusting rearview mirror of user looks for the suitable rearview mirror reflection visual field, is user It is convenient to bring, and improves Consumer's Experience;Meanwhile, when driving, it is no longer necessary to which user goes after eye position movement Manually adjust rearview mirror, it is to avoid cause driving accident, eliminate safe hidden trouble, it is ensured that the safety of driver user.And it is determined that Before whether the position of eyes of user is moved, go to judge that whether automobile is in transport condition, and then prevent automobile from not going When sailing, the problem of rearview mirror rotates always is triggered because of the position movement of user;And it is determined that the position of eyes of user whether Before being moved, go to judge whether active user is driver user, and then there is provided a kind of mode for verifying user identity.

Fig. 6 is a kind of block diagram of the entity of terminal according to an exemplary embodiment.Reference picture 6, the terminal can be with It is implemented as:Processor 61, and it is configured as storing the memory 62 of processor-executable instruction;

Wherein, the processor 61 is configured as:Obtain the first position information before eyes of user is moved and user Second place information after eyes movement;Determine the change letter between the first position information and the second place information Breath;According to the change information, the position of the rearview mirror is adjusted, so that the user watches rear car by the rearview mirror Calibration point on window.

In the above-described embodiments, it should be appreciated that the processor can be CPU (English:Central Processing Unit, referred to as:CPU), it can also be other general processors, digital signal processor (English:Digital Signal Processor, referred to as:DSP), application specific integrated circuit (English:Application Specific Integrated Circuit, referred to as:ASIC) etc..General processor can be microprocessor or the processor can also be any conventional place Device etc. is managed, and foregoing memory can be read-only storage (English:Read-only Memory, abbreviation:ROM), deposit at random Access to memory (English:Random Access Memory, referred to as:RAM), flash memory, hard disk or solid state hard disc.SIM Card is also referred to as subscriber identification card, smart card, and digital mobile telephone must load onto this card and can use.I.e. in computer chip On store the information of digital mobile phone client, the content such as the key of encryption and the telephone directory of user.With reference to of the invention real The step of applying the method disclosed in example can be embodied directly in hardware processor and perform completion, or with the hardware in processor and Software module combination performs completion.

On the terminal in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method It is described in detail with the embodiment of device, explanation will be not set forth in detail herein.

After the present embodiment is by the first position information before obtaining eyes of user movement and eyes of user movement Second place information;Determine the change information between first position information and second place information;According to change information, after adjustment The position of visor, so that the calibration point that user is watched on vehicle rear window by rearview mirror.Can be with adjust automatically vapour there is provided one kind The method of the rearview mirror of car, after eyes of user is moved, determines the change information of the angle of eyes of user movement, Gone to adjust the position of rearview mirror according to the change information of the angle, and then allow users to be referred to by the reflection of rearview mirror Determine the visual field of scope so that user very easily can just get the optimal rearview mirror reflection visual field.Also, in eyes of user Change in location after, it is not necessary to the manual adjusting rearview mirror of user looks for the suitable rearview mirror reflection visual field, is user It is convenient to bring, and improves Consumer's Experience;Meanwhile, when driving, it is no longer necessary to which user goes after eye position movement Manually adjust rearview mirror, it is to avoid cause driving accident, eliminate safe hidden trouble, it is ensured that the safety of driver user.

Fig. 7 is a kind of block diagram of terminal device 800 according to an exemplary embodiment.For example, terminal device 800 can To be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices are good for Body equipment, personal digital assistant etc..

Reference picture 7, terminal device 800 can include following one or more assemblies:Processing assembly 802, memory 804, Power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, And communication component 816.

The integrated operation of the usual control terminal equipment 800 of processing assembly 802, such as with display, call, data are led to Letter, the camera operation operation associated with record operation.Processing assembly 802 can include one or more processors 820 to hold Row instruction, to complete all or part of step of above-mentioned method.In addition, processing assembly 802 can include one or more moulds Block, is easy to the interaction between processing assembly 802 and other assemblies.For example, processing assembly 802 can include multi-media module, with Facilitate the interaction between multimedia groupware 808 and processing assembly 802.

Memory 804 is configured as storing various types of data supporting the operation in terminal device 800.These data Example include the instruction of any application program or method for being used to operate on terminal device 800, contact data, telephone directory Data, message, picture, video etc..Memory 804 can by any kind of volatibility or non-volatile memory device or it Combination realize that such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable Except programmable read only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, soon Flash memory, disk or CD.

Power supply module 806 provides electric power for the various assemblies of terminal device 800.Power supply module 806 can include power supply pipe Reason system, one or more power supplys, and other components associated with generating, managing and distributing electric power for terminal device 800.

Multimedia groupware 808 is included in the screen of one output interface of offer between the terminal device 800 and user. In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch surface Plate, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip The border of action, but also the detection duration related to the touch or slide and pressure.In certain embodiments, Multimedia groupware 808 includes a front camera and/or rear camera.When terminal device 800 is in operator scheme, such as clap When taking the photograph pattern or video mode, front camera and/or rear camera can receive the multi-medium data of outside.It is each preposition Camera and rear camera can be a fixed optical lens systems or with focusing and optical zoom capabilities.

Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike Wind (MIC), when terminal device 800 is in operator scheme, when such as call model, logging mode and speech recognition mode, microphone It is configured as receiving external audio signal.The audio signal received can be further stored in memory 804 or via logical Letter component 816 is sent.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.

I/O interfaces 812 is provide interface between processing assembly 802 and peripheral interface module, above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include but be not limited to:Home button, volume button, start button and lock Determine button.

Sensor cluster 814 includes one or more sensors, the state for providing various aspects for terminal device 800 Assess.For example, sensor cluster 814 can detect opening/closed mode of terminal device 800, the relative positioning of component, example As described component be terminal device 800 display and keypad, sensor cluster 814 can also detect terminal device 800 or The position of 800 1 components of terminal device changes, the existence or non-existence that user contacts with terminal device 800, terminal device 800 The temperature change of orientation or acceleration/deceleration and terminal device 800.Sensor cluster 814 can include proximity transducer, be configured For the presence of object near being detected in not any physical contact.Sensor cluster 814 can also include optical sensor, Such as CMOS or ccd image sensor, for being used in imaging applications.In certain embodiments, the sensor cluster 814 may be used also With including acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.

Communication component 816 is configured to facilitate the communication of wired or wireless way between terminal device 800 and other equipment. Terminal device 800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.Show at one In example property embodiment, communication component 816 receives broadcast singal or broadcast from external broadcasting management system via broadcast channel Relevant information.In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, short to promote Cheng Tongxin.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module (UWB) technology, bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, terminal device 800 can be by one or more application specific integrated circuits (ASIC), number Word signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of terminal device 800.Example Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft Disk and optical data storage devices etc..

A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of mobile terminal When device is performed so that mobile terminal is able to carry out a kind of rearview mirror method of adjustment, and methods described includes:

Obtain the first position information before eyes of user is moved and the second confidence after eyes of user movement Breath;

Determine the change information between the first position information and the second place information;

According to the change information, the position of the rearview mirror is adjusted, so that the user is watched by the rearview mirror Calibration point on to vehicle rear window.

Those skilled in the art will readily occur to its of the present invention after considering specification and putting into practice invention disclosed herein Its embodiment.The application be intended to the present invention any modification, purposes or adaptations, these modifications, purposes or Person's adaptations follow the general principle of the present invention and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following Claim is pointed out.

It should be appreciated that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim.

Claims (12)

1. a kind of rearview mirror method of adjustment, it is characterised in that including:
Obtain the first position information before eyes of user is moved and the second place information after eyes of user movement;
Determine the change information between the first position information and the second place information;
According to the change information, the position of the rearview mirror is adjusted, so that after the user is watched by the rearview mirror Calibration point on vehicle window.
2. according to the method described in claim 1, it is characterised in that described to determine the first position information and the second Change information between confidence breath, including:
Determine the angle change value between the first position information and the second place information;
According to the change information, the position of the rearview mirror is adjusted, including:
According to the angle change value, the rearview mirror is controlled to rotate.
3. method according to claim 2, it is characterised in that the determination first position information and the second Angle change value between confidence breath, including:
The first level angle and the first vertical angle of the first position information are determined, and determines the second place information Second level angle and the second vertical angle;
The level angle changing value between second level angle and the first level angle is determined, and determines described second Vertical angle changing value between vertical angle and first vertical angle;
It is described to control the rearview mirror to rotate according to the angle change value, including:
The rearview mirror is controlled to rotate the first predetermined angle in the horizontal direction, and it is pre- to control rearview mirror to rotate second in vertical direction If angle, wherein, the level angle changing value is the preset multiple of first predetermined angle, the vertical angle changing value The preset multiple for being for second predetermined angle.
4. the method according to claim any one of 1-3, it is characterised in that before the acquisition eyes of user movement Before second place information after first position information and eyes of user movement, in addition to:
Obtain the iris information of eyes of user;
Judge that the iris information whether there is in iris information storehouse, to determine whether the user is driver user, wherein, The iris information storehouse includes the iris information of at least one driver user bound with the automobile;
If it is determined that the iris information is present in iris information storehouse, then first before the acquisition eyes of user movement is performed Positional information and eyes of user movement after the second place information the step of.
5. the method according to claim any one of 1-3, it is characterised in that before the acquisition eyes of user movement Before second place information after first position information and eyes of user movement, in addition to:
Judge whether the automobile is in transport condition;
If it is determined that the automobile be in transport condition, perform it is described obtain eyes of user movement before first position information, with And eyes of user movement after the second place information the step of.
6. a kind of rearview mirror adjusting apparatus, it is characterised in that including:
Acquisition module, after first position information and eyes of user before being configured as obtaining eyes of user movement are moved Second place information;
Determining module, is configured to determine that the change information between the first position information and the second place information;
Adjusting module, is configured as adjusting the position of the rearview mirror according to the change information, so that the user passes through institute State the calibration point that rearview mirror is watched on vehicle rear window.
7. device according to claim 6, it is characterised in that the determining module, is specifically configured to:
Determine the angle change value between the first position information and the second place information;
The adjusting module, is specifically configured to:
According to the angle change value, the rearview mirror is controlled to rotate.
8. device according to claim 7, it is characterised in that the determining module, is specifically configured to:
The first level angle and the first vertical angle of the first position information are determined, and determines the second place information Second level angle and the second vertical angle;
The level angle changing value between second level angle and the first level angle is determined, and determines described second Vertical angle changing value between vertical angle and first vertical angle;
The adjusting module, is specifically configured to:
The rearview mirror is controlled to rotate the first predetermined angle in the horizontal direction, and it is pre- to control rearview mirror to rotate second in vertical direction If angle, wherein, the level angle changing value is the preset multiple of first predetermined angle, the vertical angle changing value The preset multiple for being for second predetermined angle.
9. the device according to claim any one of 6-8, it is characterised in that described device, in addition to:
First judge module, for the first position information before the acquisition module obtains eyes of user movement, Yi Jiyong Before second place information after the eyes movement of family, the iris information of eyes of user is obtained;Whether judge the iris information It is present in iris information storehouse, to determine whether the user is driver user, wherein, the iris information storehouse is included at least One with the automobile bind driver user iris information;If it is determined that the iris information is present in iris information storehouse, Then perform the acquisition module.
10. the device according to claim any one of 6-8, it is characterised in that described device, in addition to:
Second judge module, for the first position information before the acquisition module obtains eyes of user movement, Yi Jiyong Before second place information after the eyes movement of family, judge whether the automobile is in transport condition;If it is determined that the automobile In transport condition, the acquisition module is performed.
11. a kind of terminal, it is characterised in that including:
Processor, and for storing the memory of processor-executable instruction;
Wherein, the processor is configured as:First position information and eyes of user before obtaining eyes of user movement are moved Second place information after dynamic;Determine the change information between the first position information and the second place information;Root According to the change information, the position of the rearview mirror is adjusted, so that the user is watched on vehicle rear window by the rearview mirror Calibration point.
12. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is by processor The step of any one of claim 1-5 methods described is realized during execution.
CN201710510232.5A 2017-06-28 2017-06-28 Rearview mirror method of adjustment, device and terminal CN107284358A (en)

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Publication number Priority date Publication date Assignee Title
JP2009208581A (en) * 2008-03-04 2009-09-17 Funai Electric Co Ltd Mirror automatic adjustment system and image pickup device
KR20110069551A (en) * 2009-12-17 2011-06-23 (주) 모토텍 Apparatus and method for auto-controlling room mirror
CN203063816U (en) * 2012-11-30 2013-07-17 上海汽车集团股份有限公司 Adaptive control automobile rearview mirror system and automobile
CN105916730A (en) * 2014-02-24 2016-08-31 英特尔公司 Vehicle mirror adjustment
US20160368422A1 (en) * 2015-06-17 2016-12-22 Ford Global Technologies, Llc Method for adjusting a position of a vehicle mirror
CN106740493A (en) * 2016-12-15 2017-05-31 北京小米移动软件有限公司 Rearview mirror method of adjustment, device, equipment and system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009208581A (en) * 2008-03-04 2009-09-17 Funai Electric Co Ltd Mirror automatic adjustment system and image pickup device
KR20110069551A (en) * 2009-12-17 2011-06-23 (주) 모토텍 Apparatus and method for auto-controlling room mirror
CN203063816U (en) * 2012-11-30 2013-07-17 上海汽车集团股份有限公司 Adaptive control automobile rearview mirror system and automobile
CN105916730A (en) * 2014-02-24 2016-08-31 英特尔公司 Vehicle mirror adjustment
US20160368422A1 (en) * 2015-06-17 2016-12-22 Ford Global Technologies, Llc Method for adjusting a position of a vehicle mirror
CN106740493A (en) * 2016-12-15 2017-05-31 北京小米移动软件有限公司 Rearview mirror method of adjustment, device, equipment and system

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