CN112937448B - Method, device and equipment for adjusting position of sight glass and storage medium - Google Patents
Method, device and equipment for adjusting position of sight glass and storage medium Download PDFInfo
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- CN112937448B CN112937448B CN202110344487.5A CN202110344487A CN112937448B CN 112937448 B CN112937448 B CN 112937448B CN 202110344487 A CN202110344487 A CN 202110344487A CN 112937448 B CN112937448 B CN 112937448B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
- B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators
- B60R1/072—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators for adjusting the mirror relative to its housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric 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
- B60R16/02—Electric 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
- B60R16/037—Electric 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
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The invention relates to the technical field of vehicle mirrors, and discloses a method, a device, equipment and a storage medium for adjusting the position of a mirror, wherein the method comprises the following steps: acquiring position information of a mirror surface of a viewing mirror on a target vehicle and parameter information of the mirror surface of the viewing mirror; determining a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass; moving a position corresponding to the position information of the mirror surface of the mirror based on a preset moving instruction and a target coordinate system to obtain corresponding first position information; the position corresponding to the first position information is rotated based on the preset rotation instruction and the target coordinate system to obtain second position information, the corresponding target coordinate system is obtained through the position information of the target vehicle and the parameter information of the mirror surface of the sight glass, and the position of the sight glass is adjusted based on the target coordinate system, the preset movement instruction and the preset rotation instruction.
Description
Technical Field
The invention relates to the technical field of vehicle mirrors, in particular to a method, a device, equipment and a storage medium for adjusting the position of a mirror.
Background
Along with the continuous development of vehicle industry, drivers and manufacturers attach more and more importance to the safe driving of vehicle, and the safe driving of vehicle closely relates to the accuracy that the driver obtained the information, the device and the speed of acquireing the information, and at the in-process that the vehicle was gone, the driver mainly relies on the vision to the acquireing of the relevant information of going, specifically is: the vision realizes the observation to the relevant information of traveling through the field of vision of rear-view mirror, the field of vision of rear-view mirror is constantly changing along with the change of sight mirror surface, because the difference of information such as driver's height in the in-process of driving the vehicle, need adjust the rear-view mirror, and the regulation scheme commonly used at present is adjusting repeatedly through information such as driver's height, until the driver can obtain the best field of vision, but this regulation scheme can waste a large amount of time, and adjust the rear-view mirror surface and do not satisfy driver's demand, make the rate of accuracy of regulation lower.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a method, a device, equipment and a storage medium for adjusting the position of a sight glass, and aims to solve the technical problem that the prior art cannot effectively improve the mirror surface adjusting efficiency and accuracy of the sight glass.
In order to achieve the above object, the present invention provides a mirror position adjusting method, including the steps of:
acquiring position information of a mirror surface of a viewing mirror on a target vehicle and parameter information of the mirror surface of the viewing mirror;
determining a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass;
acquiring a preset moving instruction, and moving a position corresponding to the position information of the mirror surface of the sight glass based on the preset moving instruction and the target coordinate system to obtain corresponding first position information;
and acquiring a preset rotation instruction, and rotating a position corresponding to the first position information based on the preset rotation instruction and the target coordinate system to obtain second position information so as to realize the adjustment of the position of the sight glass.
Optionally, the determining a target coordinate system of the mirror position to be adjusted according to the parameter information of the mirror surface of the mirror includes:
judging whether a driving device exists in the sight glass or not according to the parameter information of the mirror surface of the sight glass;
and if the driving device does not exist in the sight glass, acquiring the position information of the target vehicle, and determining a target coordinate system of the position of the sight glass to be adjusted according to the position information of the target vehicle.
Optionally, the determining whether a driving device exists in the mirror according to the parameter information of the mirror surface of the mirror includes:
obtaining a corresponding driving device inspection instruction according to the parameter information of the mirror surface of the sight glass;
acquiring characteristic information of a driving device, and checking the characteristic information based on a driving device checking instruction to obtain a checking result;
and judging whether a driving device exists in the sight glass or not based on the inspection result.
Optionally, after the determining whether the driving device exists in the mirror surface of the mirror according to the parameter information of the mirror surface of the mirror, the method further includes:
if the mirror surface of the sight glass has a driving device, acquiring parameter information of the driving device;
extracting axis information in the parameter information of the driving device;
and determining a target coordinate system of the position of the sight glass to be adjusted according to the axis information.
Optionally, the obtaining a preset moving instruction, and moving a position corresponding to the position information of the mirror surface of the mirror based on the preset moving instruction and the target coordinate system to obtain corresponding first position information includes:
obtaining a coordinate direction of a preset first shaft, a coordinate direction of a preset second shaft and a coordinate direction of a preset third shaft according to the target coordinate system;
and obtaining a preset moving instruction, and moving the position corresponding to the position information of the mirror surface of the sight glass based on the coordinate direction of the preset first axis, the coordinate direction of the preset second axis, the moving sequence of the coordinate direction of the preset third axis and the moving instruction to obtain corresponding first position information.
Optionally, the obtaining a preset rotation instruction, and rotating a position corresponding to the first position information based on the preset rotation instruction and the target coordinate system to obtain second position information, so as to adjust the position of the mirror, includes:
determining a central point on the mirror surface of the viewing mirror according to the first position information;
obtaining a preset first axis, a preset second axis and a preset third axis according to the central point and the target coordinate system;
and acquiring a preset rotation instruction, and rotating the position corresponding to the first position information based on the rotation sequence of the preset first axis, the preset second axis and the preset third axis and the preset rotation instruction to obtain second position information so as to realize the adjustment of the position of the sight glass.
Optionally, the obtaining a preset rotation instruction, and rotating a position corresponding to the first position information based on the preset rotation instruction and the target coordinate system to obtain second position information, so as to adjust a position of a mirror, further includes:
acquiring target position information, and respectively extracting coordinate points in the target position information and the second position information;
judging whether the coordinate point in the target position information is consistent with the coordinate point in the second position information;
and if the coordinate point in the target position information is consistent with the coordinate point in the second position information, the position of the sight glass is successfully adjusted.
In addition, in order to achieve the above object, the present invention also provides a mirror position adjusting apparatus, including:
the acquisition module is used for acquiring the position information of the mirror surface of the mirror on the target vehicle and the parameter information of the mirror surface of the mirror;
the determining module is used for determining a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass;
the moving module is used for acquiring a preset moving instruction, and moving a position corresponding to the position information of the mirror surface of the sight glass based on the preset moving instruction and the target coordinate system to obtain corresponding first position information;
and the rotating module is used for acquiring a preset rotating instruction, and rotating the position corresponding to the first position information based on the preset rotating instruction and the target coordinate system to obtain second position information so as to realize the adjustment of the position of the glasses.
Furthermore, in order to achieve the above object, the present invention also proposes an adjustment device of a mirror position, comprising: a memory, a processor and a mirror position adjustment program stored on the memory and executable on the processor, the mirror position adjustment program being configured to implement the mirror position adjustment method as described above.
Further, to achieve the above object, the present invention also proposes a storage medium having stored thereon a mirror position adjustment program that, when executed by a processor, implements the mirror position adjustment method as described above.
The invention provides a method for adjusting the position of a sight glass, which comprises the steps of obtaining the position information of a sight glass mirror surface and the parameter information of the sight glass mirror surface on a target vehicle; determining a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass; acquiring a preset moving instruction, and moving a position corresponding to the position information of the mirror surface of the sight glass based on the preset moving instruction and the target coordinate system to obtain corresponding first position information; the method comprises the steps of obtaining a preset rotation instruction, rotating a position corresponding to first position information based on the preset rotation instruction and a target coordinate system to obtain second position information so as to adjust the position of a sight glass, obtaining a corresponding target coordinate system through position information of a target vehicle and parameter information of the sight glass surface, adjusting the position of the sight glass based on the target coordinate system, a preset moving instruction and a preset rotation instruction, and effectively improving the efficiency and accuracy of adjusting the sight glass surface compared with the prior art that the sight glass surface is adjusted manually.
Drawings
Fig. 1 is a schematic structural diagram of a mirror position adjustment device for a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a first embodiment of a mirror position adjustment method according to the present invention;
FIG. 3 is a schematic diagram of a first movement of the mirror position according to an embodiment of the mirror position adjustment method of the present invention;
FIG. 4 is a second schematic diagram of the mirror position adjustment method according to an embodiment of the present invention;
FIG. 5 is a schematic flow chart of a second embodiment of the mirror position adjustment method of the present invention;
FIG. 6 is a schematic view of a driving device according to an embodiment of the mirror position adjustment method of the present invention;
FIG. 7 is a schematic flow chart of a third embodiment of the mirror position adjustment method of the present invention;
FIG. 8 is a first schematic rotational view of a mirror position according to an embodiment of the mirror position adjustment method of the present invention;
FIG. 9 is a second schematic view of the mirror position adjustment method according to an embodiment of the present invention;
FIG. 10 is a third schematic view of the mirror position adjustment method according to an embodiment of the present invention;
fig. 11 is a functional block diagram of the first embodiment of the mirror position adjustment apparatus of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a mirror position adjustment device for a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the mirror position adjusting apparatus may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a WIreless interface (e.g., a WIreless-FIdelity (WI-FI) interface). The Memory 1005 may be a Random Access Memory (RAM) Memory, or a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a definition of an adjustment device for the position of the mirror, and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of storage medium, may include therein an operating system, a network communication module, a user interface module, and a mirror position adjustment program.
In the mirror position adjustment apparatus shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the mirror position adjustment apparatus of the present invention may be provided in the mirror position adjustment apparatus which calls up the mirror position adjustment program stored in the memory 1005 through the processor 1001 and performs the mirror position adjustment method provided by the embodiment of the present invention.
Based on the hardware structure, the embodiment of the adjusting method for the position of the sight glass is provided.
Referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of a mirror position adjusting method according to the present invention.
In a first embodiment, the mirror position adjustment method comprises the steps of:
and step S10, acquiring the position information of the mirror surface of the mirror and the parameter information of the mirror surface of the mirror on the target vehicle.
It should be noted that the executing subject of the present embodiment is the adjusting device of the mirror position, and may also be other devices that can achieve the same or similar functions, for example, a mirror position adjusting controller, etc. this embodiment is not limited to this, and in the present embodiment, the adjusting controller of the mirror position is taken as an example for description.
It should be understood that the position information of the mirror surface of the target vehicle refers to the position information of the mirror surface before the mirror is adjusted, the position information includes coordinate information of the mirror surface and name information of the mirror surface, and the parameter information of the mirror surface refers to spatial parameter information of the mirror surface during moving or rotating and parameter information built in the mirror, for example, which parts are included in the mirror and number or model information corresponding to the parts.
It can be understood that the position information of the mirror surface of the mirror can be directly obtained through a position sensor disposed on the mirror, and the parameter information of the mirror surface of the mirror needs to be matched and queried in a vehicle database according to the type of the target vehicle, because the parameter information of the mirror surface corresponding to different types of vehicles is different, or the parameter information of the mirror surface corresponding to the same type of vehicle is different, when querying, matching needs to be performed through two or more conditions, for example, the parameter information of the mirror surface of the car is a, the parameter information of the mirror surface of the truck 1 is B, the parameter information of the mirror surface of the truck 2 is a, the truck 1 and the truck 2 are vehicles of the same type, and the parameter information of the corresponding mirror surface is different.
In a specific implementation, the mirror position adjustment controller acquires position information of the mirror surface and parameter information of the mirror surface on the target vehicle.
And S20, determining a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass.
It should be understood that the target coordinate system of the mirror position to be adjusted is divided into two types, if there is an adjusting device for driving the mirror surface in the mirror, the target coordinate system is a coordinate system formed by axes on the driving adjusting device, if there is no adjusting device for driving the mirror surface in the mirror, the target coordinate system at this time needs to obtain a corresponding target coordinate system according to the position information of the target vehicle, and the two types of target coordinate systems are obtained based on the parameter information of the mirror surface.
In the specific implementation, the adjusting controller of the position of the sight glass determines a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass.
And S30, acquiring a preset moving instruction, and moving the position corresponding to the position information of the mirror surface of the sight glass based on the preset moving instruction and the target coordinate system to obtain corresponding first position information.
It should be understood that the preset movement instruction refers to an instruction for moving the position of the mirror surface of the mirror, and after the preset movement instruction is obtained, the preset movement instruction is executed, and the position of the mirror surface of the mirror moves along with the direction and distance set by the preset movement instruction, as shown in fig. 3, fig. 3 is a first movement schematic diagram of the mirror position according to an embodiment of the method for adjusting the position of the mirror, and before the position condition of the mirror surface of the mirror is viewed, a spatial rectangular coordinate system is established according to a central point of the mirror, where the central point is an origin, the vertical direction is an X axis, the horizontal direction is a Y axis, and the vertical direction is a Z axis, and the mirror moves based on the target coordinate system.
It is understood that since the target coordinate system is divided into a coordinate system based on the axis line composition on the driving adjustment device and a coordinate system based on the position information of the target vehicle, when the movement is definitely distinguished, in the coordinate system based on the position information of the target vehicle, as shown in fig. 3, the current mirror surface is P, the Px mirror surface is obtained by first moving the current mirror surface P in the X-axis direction, on the basis of the Px mirror surface, the Py mirror surface is obtained by first moving the Px mirror surface in the Y-axis direction, on the basis of the Py mirror surface, the Pz mirror surface is obtained by first moving the Py mirror surface in the Z-axis direction, the position information where the Pz mirror surface is located is the first position information, and in the coordinate system based on the axis line composition on the driving adjustment device, specifically, the corresponding axis line is extracted on the driving adjustment device, the number of the axes is determined according to the situation of the driving adjustment device, and all the axes of the driving adjustment device need to be extracted during extraction, which is not limited in this embodiment, but two axes are taken as an example for explanation, as shown in fig. 4, a second moving diagram of the mirror position of an embodiment of the mirror position adjusting method is shown, 16 is a first axis, 17 is a second axis, the current mirror surface is Q, the mirror position is moved in the X-axis direction for the first time, a third axis 14, a fourth axis 15 and a first mirror surface Qx are obtained, the mirror position is moved in the Y-axis direction for the second time, a fifth axis 12, a sixth axis 13 and a second mirror surface Qy are obtained, and the mirror position is moved in the Z-circumferential direction for the third time, a seventh axis 10, an eighth axis 11 and a third mirror surface Qz are obtained, and the position information of the third mirror surface Qz is the first position information.
In specific implementation, the adjusting controller of the mirror position obtains a preset moving instruction, and moves a position corresponding to the position information of the mirror surface of the mirror based on the preset moving instruction and the target coordinate system to obtain corresponding first position information.
And S40, acquiring a preset rotation instruction, and rotating a position corresponding to the first position information based on the preset rotation instruction and the target coordinate system to obtain second position information so as to adjust the position of the glasses.
It should be understood that, after the current mirror surface is moved to the first position information, the current mirror surface is rotated according to a preset rotation instruction, at this time, a rotation point needs to be determined in the current mirror surface, parallel lines of each coordinate axis in a space coordinate system are respectively made through the rotation point, the current mirror surface is rotated based on the parallel lines, the number of times in the rotation process is three, namely, each parallel line is rotated once, after the rotation is completed, the obtained mirror surface position information is the second position information, and the parallel lines made at this time are different due to different target coordinate systems, for example, the parallel line of the coordinate system formed by the axes on the driving adjustment device is L, and the parallel line of the coordinate system obtained based on the position information of the target vehicle is L'.
In specific implementation, the adjusting controller of the position of the sight glass obtains a preset rotation instruction, and rotates the position corresponding to the first position information based on the preset rotation instruction and the target coordinate system to obtain second position information so as to adjust the position of the sight glass.
The embodiment obtains the position information of the mirror surface of the viewing mirror and the parameter information of the mirror surface of the viewing mirror on the target vehicle; determining a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass; acquiring a preset moving instruction, and moving a position corresponding to the position information of the mirror surface of the sight glass based on the preset moving instruction and the target coordinate system to obtain corresponding first position information; the method comprises the steps of obtaining a preset rotation instruction, rotating a position corresponding to first position information based on the preset rotation instruction and a target coordinate system to obtain second position information so as to adjust the position of a sight glass, obtaining a corresponding target coordinate system through position information of a target vehicle and parameter information of the sight glass surface, adjusting the position of the sight glass based on the target coordinate system, a preset moving instruction and a preset rotation instruction, and effectively improving the efficiency and accuracy of adjusting the sight glass surface compared with the prior art that the sight glass surface is adjusted manually.
In an embodiment, as shown in fig. 5, a second embodiment of the mirror position adjusting method of the present invention is proposed based on the first embodiment, and the step S20 includes:
step S201, judging whether a driving device exists in the sight glass according to the parameter information of the mirror surface of the sight glass.
Further, in order to improve the accuracy of detecting the driving device in the sight glass, a corresponding driving device detection instruction needs to be obtained according to the parameter information of the mirror surface of the sight glass; acquiring characteristic information of a driving device, and checking the characteristic information based on a driving device checking instruction to obtain a checking result; and judging whether a driving device exists in the sight glass or not based on the inspection result.
It can be understood that after obtaining the parameter information of the mirror surface of the mirror, the device inspection commands in the parameter information are classified to obtain different classes of commands, and corresponding driving verification commands are obtained from the different classes of commands, and the driving verification commands are only used for verifying whether a driving device exists in the mirror, as shown in the schematic diagram of the driving device of an embodiment of the mirror position adjusting method shown in fig. 6, where 7 is a first axis, 8 is a second axis, and 9 is a mirror surface position adjusting driving device, and when the mirror surface position adjusting driving device 9 exists in the mirror, the adjustment of the mirror surface position of the mirror is completed based on the mirror surface position adjusting driving device 9.
It should be understood that the specific test method is as follows: after the drive device detection instruction is obtained, historical drive device information is obtained, feature information of the drive device is extracted from the historical drive device information, the feature information of the drive device is checked through the drive device detection instruction, the verification efficiency can be improved, in the checking process, if the drive device detection instruction detects the feature information of the drive device, the checking result is that the drive device exists, and if the drive device detection instruction does not detect the feature information of the drive device, the drive device does not exist.
In a specific implementation, the adjusting controller of the mirror position judges whether the driving device exists in the mirror according to the parameter information of the mirror surface of the mirror.
Step S202, if the driving device does not exist in the sight glass, the position information of the target vehicle is obtained, and a target coordinate system of the position of the sight glass to be adjusted is determined according to the position information of the target vehicle.
It can be understood that, when the driving device detection instruction does not detect the feature information of the driving device, the target coordinate System is determined according to the current position of the target vehicle, the position of the target vehicle can be obtained through a Global Positioning System (GPS), specifically, the position of the target vehicle can be obtained through the GPS, at this time, a spatial rectangular coordinate System is established with the head of the target vehicle as an origin, the vertical direction as an X axis, the horizontal direction as a Y axis, and the vertical direction as a Z axis, and the spatial rectangular coordinate System is used as the target coordinate System of the mirror position to be adjusted.
It should be understood that when the driving device detection command detects the characteristic information of the driving device, all axis information of the driving device is extracted, and a target coordinate system of the mirror position to be adjusted is formed according to the all axis information, the number of the axis information is determined based on the driving device, for example, two axes of the driving device a are extracted, four axes of the driving device B are extracted, and the like, only when the extraction is ensured to be all the axes of the driving device.
In a specific implementation, if the driving device does not exist in the mirror, the adjusting controller for the mirror position acquires the position information of the target vehicle, and determines a target coordinate system of the mirror position to be adjusted according to the position information of the target vehicle.
The embodiment judges whether a driving device exists in the sight glass according to the parameter information of the mirror surface of the sight glass; if the driving device does not exist in the sight glass, the position information of the target vehicle is obtained, a target coordinate system of the position of the sight glass to be adjusted is determined according to the position information of the target vehicle, whether the driving device exists in the sight glass is judged according to the parameter information of the mirror surface of the sight glass, the target coordinate system of the position of the sight glass to be adjusted is determined according to the position information of the target vehicle when the driving device does not exist in the sight glass, the axis information of the driving device is extracted when the driving device exists in the sight glass, and the target coordinate system of the position of the sight glass to be adjusted is determined based on the axis information, so that the accuracy of determining the target coordinate system can be effectively improved.
In an embodiment, as shown in fig. 7, a third embodiment of the mirror position adjusting method of the present invention is proposed based on the first embodiment, and the step S40 includes:
step S401, determining a central point on the mirror surface of the mirror according to the first position information.
It is understood that, after the first position information is obtained, the center point of the mirror surface is determined on the mirror surface of the first position information, and in the case of the first position information obtained based on the coordinate system composed of the axes on the drive adjustment device, the first position information refers to Qz, and the center point is the center point of the Qz mirror surface, and in the case of the first position information obtained based on the coordinate system obtained based on the position information of the target vehicle, the position information refers to the Pz mirror surface, and the center point is the center point of the Pz mirror surface.
In a specific implementation, the mirror position adjustment controller determines the center on the mirror surface from the first position information.
Step S402, obtaining a preset first axis, a preset second axis and a preset third axis according to the central point and the target coordinate system.
It can be understood that the preset first axis, the preset second axis and the preset third axis are different according to different target coordinate systems and center points, when the center point is the center point of the Qz mirror surface and the target coordinate system is formed based on the axes on the driving adjustment device, the preset first axis is the first axis of the mirror surface of the viewing mirror, the preset second axis is the second axis of the mirror surface of the viewing mirror, and the preset third axis is the axis after the second axis rotates, it is determined whether the second axis 8 on the driving adjustment device rotates along with the second axis 7 when the mirror surface of the viewing mirror rotates, if the second axis 8 on the driving adjustment device rotates along with the second axis 7 when the mirror surface of the viewing mirror rotates, the viewing mirror needs to rotate together with the second axis 8, and if the second axis 8 on the driving adjustment device does not rotate along with the second axis 7 when the mirror surface of the viewing mirror rotates, the driving adjustment device directly rotates.
It should be understood that, when the center point is the center point of the mirror surface Pz and the target coordinate system is a coordinate system obtained based on the position information of the target vehicle, the preset first axis is a line drawn through the center point to be parallel to the Y axis, the preset second axis is a line drawn through the center point to be parallel to the Z axis, and the preset third axis is a line drawn through the center point to be perpendicular to the mirror surface Pz.
In specific implementation, a preset first axis, a preset second axis and a preset third axis are obtained according to the central point and the target coordinate system.
Step S403, obtaining a preset rotation instruction, and rotating a position corresponding to the first position information based on the rotation sequence of the preset first axis, the preset second axis, and the preset third axis and the preset rotation instruction to obtain second position information, so as to adjust the position of the glasses.
It can be understood that the preset rotation instruction refers to an instruction for rotating a position corresponding to first position information of a mirror surface of a mirror, and after the preset rotation instruction is obtained, the preset rotation instruction is executed, so that the position of the mirror surface of the mirror can rotate in a direction and at an angle of the preset rotation instruction on the basis of the position corresponding to the first position information, as shown in a first rotation schematic diagram of the mirror position in the embodiment of the mirror position adjusting method shown in fig. 8, when first position information is obtained based on a coordinate system obtained from position information of a target vehicle, 1 is a Pzy mirror surface, 2 is a Pzz mirror surface, 3 is a Pzz mirror surface, 4 is a preset first axis, 5 is a preset second axis, 6 is a preset third axis, the Pzy2 mirror surface is obtained by rotating a P1 mirror surface around a preset second axis 5, the Pzz mirror surface 3 is obtained by rotating a Pzy2 mirror surface around a preset first axis 4, and after obtaining the Pzz, the Pzz mirror surface is rotated around a preset rotation instruction around a preset third axis 6, and the position of the mirror surface corresponding to the preset position information is obtained.
It should be understood that, as shown in fig. 9, when the second axis 8 on the driving adjustment device rotates along with the second axis 7 based on the first position information obtained from the coordinate system formed by the axes on the driving adjustment device, 23 is a Qz mirror, 22 is a Qzd mirror, 21 is a Qze mirror, 20 is a first axis, 8 and 19 are rotation axes of the second axis 7 around the first axis 8, 18 is a second axis, and 7 is unified, the Qz mirror 23 and the second axis 7 are rotated around the first axis 8 by a preset rotation instruction to obtain the Qzd mirror and the rotation axis 19, and the Qzd mirror is rotated around the rotation axis 19 on the basis of the Qzd mirror to obtain the position of the Qze mirror, which is the position corresponding to the second position information.
It can be understood that, as shown in fig. 10, when the second axis 8 on the driving adjustment device does not rotate along with the second axis 7 when the mirror surface rotates based on the first position information obtained by the coordinate system formed by the axes on the driving adjustment device, 28 is a Qz mirror surface, 27 is a Qzf mirror surface, 26 is a Qzg mirror surface, 25 is a first axis, 8 and 24 are second axes, 7, the Qz mirror surface 23 is rotated around the first axis 8 by a preset rotation instruction to obtain the Qzf mirror surface 27, and the Qzf mirror surface is rotated around the second axis 7 on the basis of the Qzf mirror surface to obtain the position of the Qzg mirror surface, which is the position corresponding to the second position information.
In specific implementation, the adjusting controller of the position of the sight glass obtains a preset rotation instruction, and rotates the position corresponding to the first position information based on the rotation sequence of the preset first axis, the preset second axis and the preset third axis and the preset rotation instruction to obtain second position information so as to adjust the position of the sight glass.
Further, after second position information of the mirror surface of the mirror is obtained, target position information of the mirror is set, and coordinate points in the target position information and the second position information are respectively extracted; judging whether the coordinate point in the target position information is consistent with the coordinate point in the second position information; and if the coordinate point in the target position information is consistent with the coordinate point in the second position information, the position of the sight glass is successfully adjusted, wherein the condition that the position after adjustment is completely consistent with the position corresponding to the set target position information is successfully adjusted.
The embodiment determines a central point on the mirror surface of the viewing mirror according to the first position information; obtaining a preset first axis, a preset second axis and a preset third axis according to the central point and the target coordinate system; and acquiring a preset rotation instruction, rotating the position corresponding to the first position information based on the rotation sequence of the preset first axis, the preset second axis and the preset third axis and the preset rotation instruction to obtain second position information, acquiring a straight line corresponding to a target coordinate system and a mirror surface by judging the central point of the mirror surface of the viewing mirror and determining the target coordinate system, and rotating the position of the mirror surface of the viewing mirror through the straight line and the preset rotation instruction to enable the position of the mirror surface of the viewing mirror after rotation to be consistent with the position corresponding to the target position information, thereby effectively improving the efficiency of adjusting the position of the viewing mirror.
Furthermore, an embodiment of the present invention further provides a storage medium having a mirror position adjustment program stored thereon, where the mirror position adjustment program is executed by a processor to implement the steps of the mirror position adjustment method as described above.
Since the storage medium adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
In addition, referring to fig. 11, an embodiment of the present invention further provides a mirror position adjusting apparatus, where the mirror position adjusting apparatus includes:
an obtaining module 10, configured to obtain position information of a mirror surface of a mirror on a target vehicle and parameter information of the mirror surface.
It should be understood that the position information of the mirror surface of the target vehicle refers to the position information of the mirror surface before the mirror is adjusted, the position information includes coordinate information of the mirror surface and name information of the mirror surface, and the parameter information of the mirror surface refers to spatial parameter information of the mirror surface during moving or rotating and parameter information built in the mirror, for example, which parts are included in the mirror and number or model information corresponding to the parts.
It can be understood that the position information of the mirror surface of the mirror can be directly obtained through a position sensor arranged on the mirror, and the parameter information of the mirror surface of the mirror needs to be matched and inquired in a vehicle database according to the type of the target vehicle, because the parameter information of the mirror surface corresponding to different types of vehicles is different, or the parameter information of the mirror surface corresponding to the same type of vehicle is different, when inquiring, matching needs to be performed through two or more conditions, for example, the parameter information of the mirror surface of a car is a, the parameter information of the mirror surface of a truck 1 is B, the parameter information of the mirror surface of a truck 2 is a, the truck 1 and the truck 2 are vehicles of the same type, and the parameter information of the corresponding mirror surface is different.
In a specific implementation, the mirror position adjustment controller acquires position information of the mirror surface and parameter information of the mirror surface on the target vehicle.
And the determining module 20 is configured to determine a target coordinate system of the mirror position to be adjusted according to the parameter information of the mirror surface of the mirror.
It should be understood that the target coordinate systems of the mirror positions to be adjusted are divided into two types, if there is an adjusting device for driving the mirror surface in the mirror, the target coordinate system is a coordinate system formed by axes on the driving adjusting device, if there is no adjusting device for driving the mirror surface in the mirror, the target coordinate system at this time needs to obtain a corresponding target coordinate system according to the position information of the target vehicle, and the two types of target coordinate systems are obtained based on the parameter information of the mirror surface.
In the specific implementation, the adjusting controller of the position of the sight glass determines a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass.
And the moving module 30 is configured to obtain a preset moving instruction, and move a position corresponding to the position information of the mirror surface of the viewing mirror based on the preset moving instruction and the target coordinate system to obtain corresponding first position information.
It should be understood that the preset movement instruction refers to an instruction for moving the position of the mirror surface of the mirror, and after the preset movement instruction is obtained, the preset movement instruction is executed, and the position of the mirror surface of the mirror moves along with the direction and distance set by the preset movement instruction, as shown in fig. 3, fig. 3 is a first movement schematic diagram of the mirror position according to an embodiment of the method for adjusting the position of the mirror, and before the position condition of the mirror surface of the mirror is viewed, a spatial rectangular coordinate system is established according to a central point of the mirror, where the central point is an origin, the vertical direction is an X axis, the horizontal direction is a Y axis, and the vertical direction is a Z axis, and the mirror moves based on the target coordinate system.
It is understood that since the target coordinate system is divided into a coordinate system based on the axis line composition on the driving adjustment device and a coordinate system based on the position information of the target vehicle, when the movement is definitely distinguished, in the coordinate system based on the position information of the target vehicle, as shown in fig. 3, the current mirror surface is P, the Px mirror surface is obtained by first moving the current mirror surface P in the X-axis direction, on the basis of the Px mirror surface, the Py mirror surface is obtained by first moving the Px mirror surface in the Y-axis direction, on the basis of the Py mirror surface, the Pz mirror surface is obtained by first moving the Py mirror surface in the Z-axis direction, the position information where the Pz mirror surface is located is the first position information, and in the coordinate system based on the axis line composition on the driving adjustment device, specifically, the corresponding axis line is extracted on the driving adjustment device, the number of the axes is determined according to the situation of the driving adjustment device, and all the axes of the driving adjustment device need to be extracted during extraction, which is not limited in this embodiment, but two axes are taken as an example for explanation, as shown in fig. 4, fig. 4 is a schematic diagram of second movement of the mirror position according to an embodiment of the mirror position adjustment method of the present invention, 16 is a first axis, 17 is a second axis, the current mirror surface is Q, the first movement is performed in the X-axis direction to obtain a third axis 14, a fourth axis 15 and a first mirror surface Qx, the second movement is performed in the Y-axis direction to obtain a fifth axis 12, a sixth axis 13 and a second mirror surface Qy, and the third movement is performed in the Z-circumferential direction to obtain a seventh axis 10, an eighth axis 11 and a third mirror surface Qz, and the position information of the third mirror surface Qz is the first position information.
In specific implementation, the adjusting controller of the mirror position obtains a preset moving instruction, and moves a position corresponding to the position information of the mirror surface of the mirror based on the preset moving instruction and the target coordinate system to obtain corresponding first position information.
And the rotating module 40 is used for acquiring a preset rotating instruction, and rotating the position corresponding to the first position information based on the preset rotating instruction and the target coordinate system to obtain second position information so as to adjust the position of the glasses.
It should be understood that, after the current mirror surface is moved to the first position information, the current mirror surface is rotated according to a preset rotation instruction, at this time, a rotation point needs to be determined in the current mirror surface, parallel lines of each coordinate axis in a space coordinate system are respectively made through the rotation point, the current mirror surface is rotated based on the parallel lines, the number of times in the rotation process is three, namely, each parallel line is rotated once, after the rotation is completed, the obtained mirror surface position information is the second position information, and the parallel lines made at this time are different due to different target coordinate systems, for example, the parallel line of the coordinate system formed by the axes on the driving adjustment device is L, and the parallel line of the coordinate system obtained based on the position information of the target vehicle is L'.
In specific implementation, the adjusting controller of the position of the sight glass obtains a preset rotation instruction, and rotates the position corresponding to the first position information based on the preset rotation instruction and the target coordinate system to obtain second position information so as to adjust the position of the sight glass.
The embodiment obtains the position information of the mirror surface of the mirror and the parameter information of the mirror surface of the mirror on the target vehicle; determining a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass; acquiring a preset moving instruction, and moving a position corresponding to the position information of the mirror surface of the sight glass based on the preset moving instruction and the target coordinate system to obtain corresponding first position information; the method comprises the steps of obtaining a preset rotation instruction, rotating a position corresponding to first position information based on the preset rotation instruction and a target coordinate system to obtain second position information so as to achieve adjustment of the position of a sight glass, obtaining a corresponding target coordinate system through position information of a target vehicle and parameter information of the sight glass surface, adjusting the position of the sight glass based on the target coordinate system, a preset movement instruction and a preset rotation instruction, and effectively improving adjustment efficiency and accuracy of the sight glass surface compared with the prior art that the sight glass surface is adjusted manually.
It should be noted that the above-mentioned work flows are only illustrative and do not limit the scope of the present invention, and in practical applications, those skilled in the art may select some or all of them according to actual needs to implement the purpose of the solution of the present embodiment, and the present invention is not limited herein.
In addition, the technical details that are not elaborated in this embodiment can be referred to the method for adjusting the position of the viewing mirror provided by any embodiment of the present invention, and are not described herein again.
In an embodiment, the determining module 20 is further configured to determine whether a driving device exists in the mirror according to parameter information of a mirror surface of the mirror; and if the driving device does not exist in the sight glass, acquiring the position information of the target vehicle, and determining a target coordinate system of the position of the sight glass to be adjusted according to the position information of the target vehicle.
In an embodiment, the determining module 20 is further configured to obtain a corresponding driving device checking instruction according to the parameter information of the mirror surface of the view mirror; acquiring characteristic information of a driving device, and checking the characteristic information based on a driving device checking instruction to obtain a checking result; and judging whether a driving device exists in the sight glass or not based on the inspection result.
In an embodiment, the determining module 20 is further configured to, if a driving device exists in the mirror surface of the view mirror, obtain parameter information of the driving device; extracting axis information in the parameter information of the driving device; and determining a target coordinate system of the position of the sight glass to be adjusted according to the axis information.
In an embodiment, the moving module 30 is further configured to obtain a coordinate direction of a preset first axis, a coordinate direction of a preset second axis, and a coordinate direction of a preset third axis according to the target coordinate system; and obtaining a preset moving instruction, and moving the position corresponding to the position information of the mirror surface of the sight glass based on the coordinate direction of the preset first axis, the coordinate direction of the preset second axis, the moving sequence of the coordinate direction of the preset third axis and the moving instruction to obtain corresponding first position information.
In an embodiment, the rotation module 40 is further configured to determine a center point on the mirror surface according to the first position information; obtaining a preset first axis, a preset second axis and a preset third axis according to the central point and the target coordinate system; and acquiring a preset rotation instruction, and rotating the position corresponding to the first position information based on the rotation sequence of the preset first axis, the preset second axis and the preset third axis and the preset rotation instruction to obtain second position information so as to realize the adjustment of the position of the sight glass.
In an embodiment, the rotating module 40 is further configured to obtain target position information, and extract coordinate points in the target position information and the second position information respectively; judging whether the coordinate point in the target position information is consistent with the coordinate point in the second position information; and if the coordinate point in the target position information is consistent with the coordinate point in the second position information, the position of the sight glass is successfully adjusted.
Other embodiments or modes of realisation of the device for the adjustment of the position of the sight glass according to the present invention are referred to the above-mentioned embodiments of the method, without here going beyond the ambit.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A mirror position adjusting method, characterized by comprising the steps of:
acquiring position information of a mirror surface of a viewing mirror on a target vehicle and parameter information of the mirror surface of the viewing mirror;
determining a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass;
acquiring a preset moving instruction, and moving a position corresponding to the position information of the mirror surface of the sight glass based on the preset moving instruction and the target coordinate system to obtain corresponding first position information;
acquiring a preset rotation instruction, and rotating a position corresponding to the first position information based on the preset rotation instruction and the target coordinate system to obtain second position information so as to adjust the position of a pair of glasses;
the obtaining of the preset moving instruction, moving the position corresponding to the position information of the mirror surface of the viewing mirror based on the preset moving instruction and the target coordinate system, and obtaining corresponding first position information includes:
according to the target coordinate system, obtaining a coordinate direction of a preset first axis, a coordinate direction of a preset second axis and a coordinate direction of a preset third axis;
acquiring a preset moving instruction, and moving a position corresponding to the position information of the mirror surface of the sight glass based on the moving instruction and the moving sequence of the coordinate direction of the preset first axis, the coordinate direction of the preset second axis and the coordinate direction of the preset third axis to obtain corresponding first position information;
the acquiring of the preset rotation instruction rotates the position corresponding to the first position information based on the preset rotation instruction and the target coordinate system to obtain second position information so as to realize the adjustment of the position of the sight glass, and the method comprises the following steps:
determining a central point on the mirror surface of the viewing mirror according to the first position information;
obtaining a preset first axis, a preset second axis and a preset third axis according to the central point and the target coordinate system;
and acquiring a preset rotation instruction, and rotating the position corresponding to the first position information based on the rotation sequence of the preset first axis, the preset second axis and the preset third axis and the preset rotation instruction to obtain second position information so as to realize the adjustment of the position of the sight glass.
2. The mirror position adjustment method according to claim 1, wherein the determining a target coordinate system of the mirror position to be adjusted based on the parameter information of the mirror surface of the mirror comprises:
judging whether a driving device exists in the sight glass or not according to the parameter information of the mirror surface of the sight glass;
and if the driving device does not exist in the sight glass, acquiring the position information of the target vehicle, and determining a target coordinate system of the position of the sight glass to be adjusted according to the position information of the target vehicle.
3. The mirror position adjustment method according to claim 2, wherein the determining whether the driving device is present in the mirror based on the parameter information of the mirror surface of the mirror comprises:
obtaining a corresponding driving device inspection instruction according to the parameter information of the mirror surface of the sight glass;
acquiring characteristic information of a driving device, and checking the characteristic information based on a driving device checking instruction to obtain a checking result;
and judging whether a driving device exists in the sight glass or not based on the inspection result.
4. The mirror position adjusting method according to claim 2, wherein the determining whether the driving device is present in the mirror surface according to the parameter information of the mirror surface further comprises:
if the mirror surface of the sight glass has a driving device, acquiring parameter information of the driving device;
extracting axis information in the parameter information of the driving device;
and determining a target coordinate system of the position of the sight glass to be adjusted according to the axis information.
5. The mirror position adjusting method according to any one of claims 1 to 4, wherein after the obtaining a preset rotation command, and rotating a position corresponding to the first position information based on the preset rotation command and the target coordinate system to obtain second position information to adjust the mirror position, the method further comprises:
acquiring target position information, and respectively extracting coordinate points in the target position information and the second position information;
judging whether the coordinate point in the target position information is consistent with the coordinate point in the second position information;
and if the coordinate point in the target position information is consistent with the coordinate point in the second position information, the position of the sight glass is successfully adjusted.
6. A mirror position adjustment device, comprising:
the acquisition module is used for acquiring the position information of the mirror surface of the sight glass on the target vehicle and the parameter information of the mirror surface of the sight glass;
the determining module is used for determining a target coordinate system of the position of the sight glass to be adjusted according to the parameter information of the mirror surface of the sight glass;
the moving module is used for acquiring a preset moving instruction, and moving a position corresponding to the position information of the mirror surface of the sight glass based on the preset moving instruction and the target coordinate system to obtain corresponding first position information;
the rotating module is used for acquiring a preset rotating instruction, and rotating a position corresponding to the first position information based on the preset rotating instruction and the target coordinate system to obtain second position information so as to realize the adjustment of the position of the glasses;
the mobile module is further used for obtaining a coordinate direction of a preset first axis, a coordinate direction of a preset second axis and a coordinate direction of a preset third axis according to the target coordinate system; acquiring a preset moving instruction, and moving a position corresponding to the position information of the mirror surface of the sight mirror based on the moving instruction and the moving sequence of the coordinate directions of the preset first axis, the preset second axis and the preset third axis to obtain corresponding first position information;
the rotating module is further used for determining a central point on the mirror surface of the sight glass according to the first position information; obtaining a preset first axis, a preset second axis and a preset third axis according to the central point and the target coordinate system; and acquiring a preset rotation instruction, and rotating the position corresponding to the first position information based on the rotation sequence of the preset first axis, the preset second axis and the preset third axis and the preset rotation instruction to obtain second position information so as to realize the adjustment of the position of the sight glass.
7. An adjustment device of a mirror position, characterized in that the adjustment device of a mirror position comprises: memory, processor and a mirror position adjustment program stored on the memory and executable on the processor, the mirror position adjustment program being configured with an adjustment method that realizes a mirror position according to any one of claims 1 to 5.
8. A storage medium characterized in that the storage medium has stored thereon a mirror position adjustment program that, when executed by a processor, implements the mirror position adjustment method according to any one of claims 1 to 5.
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| AU3935195A (en) * | 1994-11-25 | 1996-06-19 | Bertil A. Brandin | Methods and apparatus for automating the adjustment of rearview mirrors |
| JP2004161050A (en) * | 2002-11-11 | 2004-06-10 | Calsonic Kansei Corp | Drive controlling device of electric mirror |
| KR102546747B1 (en) * | 2018-12-18 | 2023-06-23 | 현대자동차주식회사 | Driver of side mirror and Vehicle having the side mirror and method for controlling the side mirror |
| CN111267737B (en) * | 2020-03-24 | 2021-08-24 | 北京经纬恒润科技股份有限公司 | Mirror surface position adjusting method and system for automobile rearview mirror |
| CN111660938A (en) * | 2020-06-15 | 2020-09-15 | 中国第一汽车股份有限公司 | Rearview mirror adjusting method and device, vehicle control system and storage medium |
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