CN206264908U - A kind of outside rear-view mirror adjusting apparatus and automobile - Google Patents
A kind of outside rear-view mirror adjusting apparatus and automobile Download PDFInfo
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- CN206264908U CN206264908U CN201621185816.7U CN201621185816U CN206264908U CN 206264908 U CN206264908 U CN 206264908U CN 201621185816 U CN201621185816 U CN 201621185816U CN 206264908 U CN206264908 U CN 206264908U
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- view mirror
- outside rear
- bcm
- complete vehicle
- vehicle weight
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Abstract
The utility model provides a kind of outside rear-view mirror adjusting apparatus and automobile.Outside rear-view mirror adjusting apparatus include:Car body controller BCM;Weight sensor, obtains complete vehicle weight signal, is connected with the BCM;The BCM is connected with outside rear-view mirror regulation motor, obtains outside rear-view mirror position signalling;Memory module, is connected with the BCM, and the complete vehicle weight signal and outside rear-view mirror position signalling are obtained by the BCM;The BCM obtains the complete vehicle weight signal and sends Regulate signal to outside rear-view mirror regulation motor.Outside rear-view mirror adjusting apparatus of the present utility model, greatly reduce the fussy degree that driver adjusts outside rear-view mirror, can carry out position compensation regulation according to the change of complete vehicle weight, eliminate because complete vehicle weight change causes the blind area and dead angle in the outside rear-view mirror visual field.During so that car weight changing, driver need not repeat, and just can keep the optimum drive visual field of outside rear-view mirror, improve the comfortableness of driving, security and intelligent.
Description
Technical field
The utility model is related to field of automobile, more particularly to a kind of outside rear-view mirror adjusting apparatus and automobile.
Background technology
Along with scientific and technological progress with rapid changepl. never-ending changes and improvements, people have become to the pursuit of quality of life also more and more higher, automobile
The essential vehicles of people's go off daily, people are also more and more fastidious to the comfortableness of automobile, security requirement.
Outside rear-view mirror is a simple and important accessory in automobile, and vehicle is travelled on the way, rearview mirror particularly car
Outside rear-view mirror frequency of use be definitely highest.Although it seems unremarkable, but " eye " of driver, there is no it very
Traffic safety can extremely be directly influenced.
The difference of the visual field demand when change of mirror surface of external rearview mirror position, the change of complete vehicle weight and driving and reversing,
Driver will be made to repeat to be adjusted outside rear-view mirror operation, in the hope of optimal driving vision.Especially automobile is on passenger
Under, cargo handling when cause the change of outside rear-view mirror angle, often result in the puzzlement of driver, it is necessary to driver is further external
Rearview mirror carries out the regulation of angle.
Utility model content
The technical problem of outside rear-view mirror angle change, this practicality are caused for the change for overcoming complete vehicle weight in the prior art
It is new there is provided a kind of outside rear-view mirror adjusting apparatus and automobile.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that:
The utility model provides a kind of outside rear-view mirror adjusting apparatus, including:
Car body controller BCM;
Weight sensor, obtains complete vehicle weight signal, is connected with the BCM;
The BCM is connected with outside rear-view mirror regulation motor, obtains outside rear-view mirror position signalling;
Memory module, is connected with the BCM, and the complete vehicle weight signal and outside rear-view mirror position are obtained by the BCM
Signal;
The BCM obtains the complete vehicle weight signal and sends Regulate signal to outside rear-view mirror regulation motor.
Furthermore, it is understood that in described outside rear-view mirror adjusting apparatus, the BCM includes:
Analog-to-digital conversion circuit and drive circuit;
The analog-to-digital conversion circuit is connected with the weight sensor, and the analog-to-digital conversion circuit is outer with described
The connection of rearview mirror regulation motor obtains the outside rear-view mirror position signalling;
The drive circuit is connected with the outside rear-view mirror regulation motor, is sent to the outside rear-view mirror regulation motor and adjusted
Signal.
Furthermore, it is understood that in described outside rear-view mirror adjusting apparatus, also including:
Reverse gear switch, is connected with the analog-to-digital conversion circuit.
Furthermore, it is understood that in described outside rear-view mirror adjusting apparatus, also including:
Regulation button, is connected by the BCM with outside rear-view mirror regulation motor.
Furthermore, it is understood that in described outside rear-view mirror adjusting apparatus, the memory module passes through CAN and the BCM
Connection.
Furthermore, it is understood that in described outside rear-view mirror adjusting apparatus, the weight sensor be installed on automobile longeron or
In person's suspension.
The utility model provides a kind of automobile, including outside rear-view mirror adjusting apparatus as described above.
The beneficial effects of the utility model are:Outside rear-view mirror adjusting apparatus of the present utility model, greatly reduce driver
The fussy degree of outside rear-view mirror is adjusted, position compensation regulation can be carried out according to the change of complete vehicle weight, eliminated because complete vehicle weight
Change causes the blind area and dead angle in the outside rear-view mirror visual field.During so that car weight changing, driver need not repeat, and just can keep outer
The optimum drive visual field of rearview mirror, improves the comfortableness of driving, security and intelligent.
Brief description of the drawings
Fig. 1 represents the structural representation of outside rear-view mirror adjusting apparatus in the utility model embodiment;
Fig. 2 represents the control flow schematic diagram of outside rear-view mirror adjusting apparatus in the utility model embodiment.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and specific implementation
Example is described in detail to the utility model.
Shown in reference picture 1, the utility model provides a kind of outside rear-view mirror adjusting apparatus, including:BCM1, weight sensor
2 and memory module 3.Weight sensor 2, obtains complete vehicle weight signal, is connected with BCM1;BCM1 connects with outside rear-view mirror regulation motor
Connect, obtain outside rear-view mirror position signalling;Memory module 3 is connected with BCM1, and complete vehicle weight signal and outer backsight are obtained by BCM1
Mirror position signalling;BCM1 obtains complete vehicle weight signal and sends Regulate signal to outside rear-view mirror regulation motor.
Specifically, in outside rear-view mirror adjusting apparatus of the present utility model, BCM1 can get according to weight sensor 2
Complete vehicle weight signal, then to outside rear-view mirror regulation motor send Regulate signal.Memory module 3 is connected with BCM1, passes through
BCM1 obtains complete vehicle weight signal and outside rear-view mirror position signalling.Memory module 3 provides complete vehicle weight signal to BCM1, and BCM1 can
Contrasted with by the complete vehicle weight signal that current vehicle signal is provided with memory module 3, judge automobile complete vehicle weight whether
Change.If changing, outside rear-view mirror position can be adjusted according to the changing value of complete vehicle weight.It is of the present utility model outer
Rearview mirror adjusting apparatus, greatly reduce the fussy degree that driver adjusts outside rear-view mirror, can be entered according to the change of complete vehicle weight
Line position puts compensation adjustment, eliminates because complete vehicle weight change causes the blind area and dead angle in the outside rear-view mirror visual field.So that car weight changes
When, driver need not repeat, and just can keep the optimum drive visual field of outside rear-view mirror, improve comfortableness, the safety of driving
Property and intelligent.
Specifically, weight sensor 2 is installed in the longeron of automobile or suspension, can detect the change of complete vehicle weight
Change.
Furthermore, it is understood that BCM1 includes:Analog-to-digital conversion circuit (A/D) 11 and drive circuit 12;Analog-digital Converter
Circuit 11 is connected with weight sensor 2, and analog-to-digital conversion circuit 11 is connected acquisition outside rear-view mirror with outside rear-view mirror regulation motor
Position signalling;Drive circuit 12 is connected with outside rear-view mirror regulation motor, and Regulate signal is sent to outside rear-view mirror regulation motor.
Wherein, outside rear-view mirror 4 includes Y-direction regulation motor 41 and X-direction regulation motor 42.Y-direction regulation motor 41 is adjusted
The upper angle of declination of outside rear-view mirror 4 is saved, i.e., outside rear-view mirror 4 is in the angle of inclination on vertical direction.Similarly X-direction regulation motor 42 is adjusted
The left and right inclination angle of outside rear-view mirror 4 is saved, i.e., outside rear-view mirror 4 is in the angle of inclination in horizontal direction.Analog-to-digital conversion circuit 11 is obtained
Take the external signal of the outside rear-view mirror 4 of Y-direction regulation motor 41 and the transmission of X-direction regulation motor 42.Drive circuit 12 drives Y side
Moved to regulation motor 41 and X-direction regulation motor 42, realize the regulation to the position of outside rear-view mirror 4.
Furthermore, it is understood that the switch 5 that reverses gear is connected with analog-to-digital conversion circuit 11, when the switch 5 that reverses gear is opened, electricity is driven
Road 12 can drive Y-direction regulation motor 41 and X-direction regulation motor 42 to move so that outside rear-view mirror is in a reversing visual field ratio
Preferable angle.
Furthermore, it is understood that outside rear-view mirror adjusting apparatus also include regulation button, by BCM1 and outside rear-view mirror regulation motor
Connection.Memory module 3 is connected by CAN with BCM1.After regulation button adjusts the position of outside rear-view mirror 4 by BCM1,
The position of outside rear-view mirror 4 now can be remembered by analog-to-digital conversion circuit 11 by memory module 3.
Shown in reference picture 2.It is directed to above-mentioned outside rear-view mirror adjusting apparatus, it is adaptable to a kind of outside rear-view mirror control method,
Including:
Step one, the predetermined inclination angle of automobile outer rear-view mirror during the default complete vehicle weight that acquisition is prestored.Deposit in advance
During the default complete vehicle weight of storage, while the predetermined inclination angle of the outside rear-view mirror of correspondence storage.The default complete vehicle weight can be
The vehicle complete vehicle weight that detects when driver sets outside rear-view mirror angle, predetermined inclination angle now is set for driver
The angle of the outside rear-view mirror put.The complete vehicle weight can also be the vehicle complete vehicle weight of default setting when dispatching from the factory, now default
Angle of inclination is the angle of the outside rear-view mirror of default setting.
Step 2, obtains current complete vehicle weight.When obtaining default complete vehicle weight behind the predetermined inclination angle of automobile outer rear-view mirror,
Current complete vehicle weight is further obtained, is easy to be contrasted preset weight with current complete vehicle weight, so as to determine how root
According to the angle of the change adjustment automobile outer rear-view mirror of complete vehicle weight.
Step 3, judge current complete vehicle weight T1 compare with default complete vehicle weight T after complete vehicle weight changing value whether surpass
Go out a given threshold △ T, if complete vehicle weight changing value exceeds given threshold △ T, incline default according to complete vehicle weight changing value
The angle of inclination of outside rear-view mirror in the vertical direction is adjusted on the basis of rake angle.When the current complete vehicle weight of automobile is whole with default
Car weight amount compares when changing smaller, the angle of outside rear-view mirror can not be adjusted, because the now change of complete vehicle weight
Change influence on the angle of outside rear-view mirror is smaller.But, current complete vehicle weight compare with default complete vehicle weight after vehicle weight
Amount changing value after the given threshold, then on the basis of default outside rear-view mirror angle, according to complete vehicle weight changing value number
Angle of inclination to outside rear-view mirror in the vertical direction is adjusted.
Furthermore, it is understood that the outside rear-view mirror control method also includes:Complete vehicle weight changing value is preserved with outside rear-view mirror perpendicular
The corresponding relation of the upward angle change value of Nogata.Complete vehicle weight after currently complete vehicle weight compares with default complete vehicle weight
Changing value is after a given threshold, it is necessary to adjust the inclination angle of outside rear-view mirror in the vertical direction according to complete vehicle weight changing value
Degree.And complete vehicle weight changing value is stored in one with the corresponding relation of the angle change value of outside rear-view mirror in the vertical direction
In corresponding relational expression or corresponding form, it is necessary to outside rear-view mirror is existed during such that it is able to obtaining complete vehicle weight changing value for A
Upward (downward) the turnover B degree of angle change value on vertical direction.So as to the visual field for ensureing outside rear-view mirror is in a conjunction
Suitable scope, it is not necessary to which driver adjusts outside rear-view mirror to a suitable visual field again according to the change of car weight.
Specifically, step one, it is acquired prestore default complete vehicle weight when automobile outer rear-view mirror predetermined inclination
Also include before angle:
Driver is obtained to the adjustment information of automobile outer rear-view mirror, and according to adjustment information to the angle of automobile outer rear-view mirror
It is adjusted;
The angle of inclination of the outside rear-view mirror after being adjusted according to adjustment information is obtained as predetermined inclination angle, and is recorded now
Complete vehicle weight as default complete vehicle weight.
Driver can be adjusted to the angle of automobile outer rear-view mirror, and the outside rear-view mirror angle after system record adjustment is made
It is predetermined inclination angle, the complete vehicle weight for now detecting is used as default complete vehicle weight.After system meeting driver this time adjusts
Default complete vehicle weight is compared with complete vehicle weight when changing afterwards, and according to the external backsight of changing value of complete vehicle weight
The angle of inclination of mirror is adjusted.
Furthermore, it is understood that outside rear-view mirror method of adjustment, also including step:
Acquisition is reversed gear switch open signal, drives the outside rear-view mirror to carry out down turning over regulation, and record first according to adjustment information
Angle is turned under outside rear-view mirror;
If getting the switch open signal that reverses gear again, outside rear-view mirror is carried out according to angle is turned under the first outside rear-view mirror
Regulation;If not getting the switch open signal that reverses gear, outside rear-view mirror is adjusted according to the predetermined inclination angle.
Driver can adjust the angle of outside rear-view mirror when switch open is reversed gear, and driver can preserve and this time set,
The angle of inclination of system record outside rear-view mirror now under the first outside rear-view mirror used as turning over angle.When driver is moveed backward again
During action, outside rear-view mirror is adjusted according to turning over angle under the first outside rear-view mirror.When automobile normally advances traveling, after outer
Visor is adjusted according to the predetermined inclination angle.
The above-mentioned outside rear-view mirror method of correspondence, the outside rear-view mirror adjusting apparatus that the utility model is provided include:
BCM1, the predetermined inclination angle of automobile outer rear-view mirror during for obtaining the default complete vehicle weight for prestoring;
Weight sensor 2, for obtaining current complete vehicle weight;
BCM1 be additionally operable to judge current complete vehicle weight compare with default complete vehicle weight after complete vehicle weight changing value whether surpass
Go out a given threshold, if complete vehicle weight changing value exceeds given threshold, according to complete vehicle weight changing value in predetermined inclination angle
On the basis of adjust outside rear-view mirror in the vertical direction angle of inclination.
The outside rear-view mirror adjusting apparatus also include:
Memory module 3, the angle change for preserving complete vehicle weight changing value and outside rear-view mirror in the vertical direction
The corresponding relation of value.
Furthermore, it is understood that BCM1 is additionally operable to obtain adjustment information of the driver to automobile outer rear-view mirror, and believe according to adjustment
Cease and the angle of automobile outer rear-view mirror is adjusted;
Memory module 3 is additionally operable to the angle of inclination of the outside rear-view mirror after being adjusted according to adjustment information as predetermined inclination angle
Degree is recorded, and record complete vehicle weight now is used as default complete vehicle weight.
Furthermore, it is understood that BCM1 is additionally operable to:
Acquisition is reversed gear switch open signal, drives the outside rear-view mirror to carry out down turning over regulation according to adjustment information, and control to remember
Module turns over angle under recording the first outside rear-view mirror;
If getting the switch open signal that reverses gear again, outside rear-view mirror is carried out according to angle is turned under the first outside rear-view mirror
Regulation;If not getting the switch open signal that reverses gear, outside rear-view mirror is adjusted according to the predetermined inclination angle.
Outside rear-view mirror adjusting apparatus of the present utility model are discussed in detail below by specific implementation process.
Outside rear-view mirror 4 is adjusted driver the comfortable position of suitable driving by adjusting button, presses memory module 3
Button is set, and by CAN be sent to for currently detected outside rear-view mirror position (X-direction position, Y-direction position) by BCM1
Memory module 3, completes the position memory to outside rear-view mirror.When outside rear-view mirror position changes, driver can press and call
The outside rear-view mirror position of memory is sent to BCM1 by button, memory module 3 by CAN, and the drive circuit 12 of BCM1 drives
Outside rear-view mirror is adjusted to memory area.
While the memory outside rear-view mirror memory area of memory module 3, the vehicle weight that weight sensor 2 will be detected when remembering
Amount T inputs to BCM1, and BCM1 is sent to memory module 3 by CAN, completes the memory to complete vehicle weight.Complete vehicle weight
Change (such as passenger up and down, cargo handling) can influence the visual range of driver's Y-direction in outside rear-view mirror, when complete vehicle weight hair
During changing, system can compensate regulation according to the external position of rear view mirror of complete vehicle weight changing value.
In order to adapt to the demand of different drivers, during reversing, the position turned under outside rear-view mirror 4 can carry out self-defined setting
Put memory.When the signal of the switch 5 that reverses gear is opened, regulation makes to turn over regulation to the angle of non-blind area under outside rear-view mirror 4 driver manually
Degree, the setting button of depressed position memory, the position turned under outside rear-view mirror when making memory module 3 remember reversing.When the switch 5 that reverses gear
Signal when opening effective again, outside rear-view mirror 4 just can down turn to the position of memory, and driver operates without re-adjustments, just may be used
The position relationship of vehicle body and wheel and surrounding environment is easily seen, driver's parking difficulty is reduced.After reversing terminates, reverse gear switch
During 5 invalidating signal, outside rear-view mirror reforms into down the predetermined inclination angle before turning over, and driver equally grasps without re-adjustments
Make.
Outside rear-view mirror adjusting apparatus of the present utility model greatly reduce the fussy degree that driver adjusts outside rear-view mirror, no
Outside rear-view mirror position memory function is only provided, and realizes turning over regulatory function under reversing memory.Can also be according to the change of complete vehicle weight
Change carries out position compensation regulation, eliminates blind area, the dead angle of driver.Driver need not repeat, and just can keep outside rear-view mirror
The optimum drive visual field, improve the comfortableness of driving, security and intelligent.
The utility model additionally provides a kind of automobile, including outside rear-view mirror adjusting apparatus as described above.
It should be noted that the automobile is the automobile for including above-mentioned outside rear-view mirror adjusting apparatus, above-mentioned outside rear-view mirror adjustment
The implementation of device embodiment is equally applicable in the embodiment of the automobile, can also reach identical technique effect, herein not
Repeat again.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness
Degree ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the side of the instruction such as " outward "
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate imply signified device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.In description of the present utility model, unless otherwise indicated, " multiple " contains
Justice is two or more.
Above-described is preferred embodiment of the present utility model, it should be pointed out that for the ordinary person of the art
For, some improvements and modifications can also be made under the premise of principle described in the utility model is not departed from, these improve and moisten
Decorations are also in protection domain of the present utility model.
Claims (7)
1. a kind of outside rear-view mirror adjusting apparatus, it is characterised in that including:
Car body controller BCM;
Weight sensor, obtains complete vehicle weight signal, is connected with the BCM;
The BCM is connected with outside rear-view mirror regulation motor, obtains outside rear-view mirror position signalling;
Memory module, is connected with the BCM, and the complete vehicle weight signal and outside rear-view mirror position signalling are obtained by the BCM;
The BCM obtains the complete vehicle weight signal and sends Regulate signal to outside rear-view mirror regulation motor.
2. outside rear-view mirror adjusting apparatus according to claim 1, it is characterised in that the BCM includes:
Analog-to-digital conversion circuit and drive circuit;
The analog-to-digital conversion circuit is connected with the weight sensor, the analog-to-digital conversion circuit and the outer backsight
The connection of mirror regulation motor obtains the outside rear-view mirror position signalling;
The drive circuit is connected with the outside rear-view mirror regulation motor, and regulation letter is sent to the outside rear-view mirror regulation motor
Number.
3. outside rear-view mirror adjusting apparatus according to claim 2, it is characterised in that also include:
Reverse gear switch, is connected with the analog-to-digital conversion circuit.
4. outside rear-view mirror adjusting apparatus according to claim 1, it is characterised in that also include:
Regulation button, is connected by the BCM with outside rear-view mirror regulation motor.
5. outside rear-view mirror adjusting apparatus according to claim 1, it is characterised in that the memory module passes through CAN
It is connected with the BCM.
6. outside rear-view mirror adjusting apparatus according to claim 1, it is characterised in that the weight sensor is installed on automobile
Longeron or suspension on.
7. a kind of automobile, it is characterised in that adjusted including outside rear-view mirror as claimed in any of claims 1 to 6 and filled
Put.
Priority Applications (1)
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CN201621185816.7U CN206264908U (en) | 2016-10-28 | 2016-10-28 | A kind of outside rear-view mirror adjusting apparatus and automobile |
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CN201621185816.7U CN206264908U (en) | 2016-10-28 | 2016-10-28 | A kind of outside rear-view mirror adjusting apparatus and automobile |
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Publication Number | Publication Date |
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ID=59037996
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115214463A (en) * | 2022-06-02 | 2022-10-21 | 广州汽车集团股份有限公司 | Position recovery method and device for vehicle rearview mirror, vehicle and storage medium |
-
2016
- 2016-10-28 CN CN201621185816.7U patent/CN206264908U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115214463A (en) * | 2022-06-02 | 2022-10-21 | 广州汽车集团股份有限公司 | Position recovery method and device for vehicle rearview mirror, vehicle and storage medium |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200716 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
TR01 | Transfer of patent right |