CN207663054U - It is a kind of can in hue angle blind area monitoring, doubling auxiliary system sensor - Google Patents
It is a kind of can in hue angle blind area monitoring, doubling auxiliary system sensor Download PDFInfo
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- CN207663054U CN207663054U CN201721777036.6U CN201721777036U CN207663054U CN 207663054 U CN207663054 U CN 207663054U CN 201721777036 U CN201721777036 U CN 201721777036U CN 207663054 U CN207663054 U CN 207663054U
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- microwave transmitting
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Abstract
The utility model discloses it is a kind of can in the blind area monitoring of hue angle, doubling auxiliary system sensor, including shell, microwave transmitting and receiving component and central processing unit；The microwave transmitting and receiving component is placed in shell and is movably arranged on axis, enable microwave transmitting and receiving component dynamic by shaft rotation of the axis of axis, axis is driven by train of reduction gears by motor and is rotated, central processing unit controls rotation and the rotational angle of motor by control circuit, the position feedback potentiometer being detected to microwave transmitting and receiving component rotational angle is also equipped in the shell, position feedback potentiometer is connect by control circuit with central processing unit, the utility model has the beneficial effects that：The limitation of mounting height is greatly reduced, while driver can be when needed（Including in driving process）It adjusts the angle at any time, and the bumper that need not dismantle, it is easy to control.
Description
Technical field
The utility model is related to automobile technical field, it is specifically a kind of can in hue angle blind area monitoring, doubling auxiliary system
System sensor.
Background technology
It is well known that driver visually judges both sides and rear by interior outside rear-view mirror, directly in vehicle traveling process
Mobile objects speed, the distance such as automobile, doubling action is completed according to driving experience, still, due to rear view mirror blind zone and B columns
The presence of blind area, collision or the generation of rear-end collision caused by improper doubling sometimes, life and property to people bring huge
Big loss.Related statistics shows：Doubling accident accounts for about the 30% of traffic accident, and the result of fresh driver's sample investigation is shown：Because after
Visor blind area and the accident that causes accounts for about 60%！
Blind area monitoring/doubling auxiliary system is the equipment based on short distance microwave radar Detection Techniques, for monitoring in interior
Outside rear-view mirror vision dead zone side rear mobile object（Such as automobile, motorcycle, bicycle, pedestrian）, when it is close to this vehicle, according to
Dangerous and urgency level sends out the signals such as sound, light in due course, and auxiliary driver evades blind area object, achievees the purpose that safe doubling,
Two microwave radar sensors by being separately mounted to automobile tail both sides detect this vehicle rear side automobile, motorcycle, voluntarily
The speed of the mobile objects such as vehicle, pedestrian, when detecting object and entering blind area, i.e., by being mounted on both sides outside rear-view mirror or car
LED emergency warning lamps on A columns show information warning, light amber light, at this point, if driver makes pole changer, controller will be sent out
Alarm sound, LED emergency warning lamps light amber light and flicker.
The pain spot of the prior art：Two sensors are respectively arranged on the car body inside bumper, and when installation needs
Bumper is unloaded, suitable position is looked for install on the car body, due to vehicle difference, the body construction of sensor site can be installed
Also different, in order to reach unified setting angle, producer is common all the mounting design of sensor at adjustable angle mode
Be to be realized by the mounting bracket of angle adjustable, as shown in figure 4, by installing club and installing the design of ball seat,
It can theoretically realize the installation of any vehicle, and angle adjustable, but have space ratio of many vehicle mounting surfaces to bumper
It is smaller, this mounting height cannot be met, such vehicle can not be installed；And since driver is for microwave measurement model
The hobby enclosed is different, it is desirable to which rear, which measures, better will turn sensor angles down, it is desirable to which outside, which measures, better just to be needed to adjust
Large sensor angle, but sensor is mounted on the car body in bumper, and adjustment sensor angles must dismantle bumper, commonly
Driver does not have this ability, that is, allows to oneself dismounting bumper adjustment sensor angles, but need repeated multiple times tune
The whole angle that can just find oneself satisfaction, it is very cumbersome.
Utility model content
The purpose of this utility model is to provide it is a kind of can in hue angle blind area monitoring, doubling auxiliary system sensor,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：
It is a kind of can in hue angle blind area monitoring, doubling auxiliary system sensor, including shell, microwave transmitting and receiving component and in
Central processor；The microwave transmitting and receiving component is placed in shell and is movably arranged on axis so that microwave transmitting and receiving component can be in
The axis of axis is dynamic for shaft rotation, and axis is driven by train of reduction gears by motor and rotated, and central processing unit is controlled by control circuit
It is anti-to be also equipped with the position being detected to microwave transmitting and receiving component rotational angle in the shell for the rotation of motor and rotational angle
Potentiometer is presented, position feedback potentiometer is connect by control circuit with central processing unit.
As the utility model further scheme：The central processing unit passes through in CAN/LIN buses and automobile
Master controller is electrically connected.
Compared with prior art, the utility model has the beneficial effects that：The limitation for greatly reducing mounting height, drives simultaneously
The person of sailing can be when needed（Including in driving process）It adjusts the angle at any time, and the bumper that need not dismantle, it is easy to control.
Description of the drawings
Fig. 1 be it is a kind of can in hue angle blind area monitoring, doubling auxiliary system sensor structural schematic diagram（Angle adjusts
Before）.
Fig. 2 be it is a kind of can in hue angle blind area monitoring, doubling auxiliary system sensor structural schematic diagram（Angle adjusts
Afterwards）.
Fig. 3 be it is a kind of can in hue angle blind area monitoring, doubling auxiliary system sensor control principle drawing.
Fig. 4 is the schematic diagram of the existing sensor angles adjustment structure referred in background technology.
In figure：1- shells, 2- microwave transmitting and receivings component, 3- axis.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, it is a kind of can in the blind area monitoring of hue angle, doubling auxiliary system
Sensor, including shell 1, microwave transmitting and receiving component 2 and central processing unit；The microwave transmitting and receiving component 2 is placed in shell 1 and activity
On axis 3 so that microwave transmitting and receiving component 2 can be dynamic by shaft rotation of the axis of axis 3, and axis 3 passes through reducing gear by motor
Wheel group driving rotation, when axis 3 rotates, you can realize the deflection of 2 angle of microwave transmitting and receiving component, and this microwave transmitting and receiving group
The mounting means of part reduces the limitation of mounting height compared to the mounting means in background technology, and mounting height only has
27.43mm, central processing unit are controlled rotation and the rotational angle of motor by control circuit, are easy to implement to microwave transmitting and receiving component
The adjusting of 2 angles is also equipped with the position feedback current potential being detected to 2 rotational angle of microwave transmitting and receiving component in the shell 1
Device, position feedback potentiometer are connect by control circuit with central processing unit, and microwave transmitting and receiving component 2 is in rotation process by position
The residing angle of feedback potentiometer constantly detection, once being adjusted to predetermined angular, central processing unit controls motor stalls, this
Sample is achieved that the real-time adjustment of 2 angle of microwave transmitting and receiving component.
The central processing unit is electrically connected by the master controller in CAN/LIN buses and automobile.
The operation principle of the utility model is：When work, the master controller in automobile sends angle adjustment order, centre
It manages device and receives control motor rotation after order, motor rotation drives train of reduction gears to slow down, and train of reduction gears drives microwave to receive
Send out component rotation, microwave transmitting and receiving component angle residing for position feedback potentiometer constantly detection in rotation process, once adjustment
Predetermined angular is arrived, central processing unit controls motor stalls, thereby realizes the real-time adjustment of sensor angles.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (2)
1. it is a kind of can in the blind area monitoring of hue angle, doubling auxiliary system sensor, including shell（1）, microwave transmitting and receiving component（2）
And central processing unit, which is characterized in that the microwave transmitting and receiving component（2）It is placed in shell（1）It is interior and be movably arranged on axis（3）
On so that microwave transmitting and receiving component（2）It can be with axis（3）Axis it is dynamic for shaft rotation, axis（3）It is driven by train of reduction gears by motor
Turn is dynamic, and central processing unit controls rotation and the rotational angle of motor, the shell by control circuit（1）It is inside also equipped with pair
Microwave transmitting and receiving component（2）The position feedback potentiometer that rotational angle is detected, position feedback potentiometer by control circuit with
Central processing unit connects.
2. it is according to claim 1 it is a kind of can in the blind area monitoring of hue angle, doubling auxiliary system sensor, feature exists
In the central processing unit is electrically connected by the master controller in CAN/LIN buses and automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721777036.6U CN207663054U (en) | 2017-12-19 | 2017-12-19 | It is a kind of can in hue angle blind area monitoring, doubling auxiliary system sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721777036.6U CN207663054U (en) | 2017-12-19 | 2017-12-19 | It is a kind of can in hue angle blind area monitoring, doubling auxiliary system sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207663054U true CN207663054U (en) | 2018-07-27 |
Family
ID=62942507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721777036.6U Expired - Fee Related CN207663054U (en) | 2017-12-19 | 2017-12-19 | It is a kind of can in hue angle blind area monitoring, doubling auxiliary system sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207663054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733279A (en) * | 2019-02-20 | 2019-05-10 | 合肥京东方光电科技有限公司 | Vehicle whistle system and method, vehicle |
-
2017
- 2017-12-19 CN CN201721777036.6U patent/CN207663054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733279A (en) * | 2019-02-20 | 2019-05-10 | 合肥京东方光电科技有限公司 | Vehicle whistle system and method, vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181219 |