WO2012129826A1 - Rétroviseur extérieur de semi-remorque - Google Patents

Rétroviseur extérieur de semi-remorque Download PDF

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Publication number
WO2012129826A1
WO2012129826A1 PCT/CN2011/073129 CN2011073129W WO2012129826A1 WO 2012129826 A1 WO2012129826 A1 WO 2012129826A1 CN 2011073129 W CN2011073129 W CN 2011073129W WO 2012129826 A1 WO2012129826 A1 WO 2012129826A1
Authority
WO
WIPO (PCT)
Prior art keywords
mirror
rearview mirror
auxiliary
exterior
spliced
Prior art date
Application number
PCT/CN2011/073129
Other languages
English (en)
Chinese (zh)
Inventor
罗宁生
Original Assignee
上海申视汽车新技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海申视汽车新技术有限公司 filed Critical 上海申视汽车新技术有限公司
Publication of WO2012129826A1 publication Critical patent/WO2012129826A1/fr

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Classifications

    • 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
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/081—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors avoiding blind spots, e.g. by using a side-by-side association of mirrors
    • 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
    • B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
    • 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
    • B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
    • B60R2001/1223—Mirror assemblies combined with other articles, e.g. clocks with sensors or transducers

Definitions

  • the present invention relates to an exterior rear view mirror for a towing vehicle, and more particularly to an exterior rear view mirror for a hitch type trailer. Background technique
  • the existing exterior mirrors When driving in a straight line, the existing exterior mirrors can basically meet the requirements of the field of view, but when the vehicle turns, the front and rear trailers cannot be kept on the same axis. Above, a relative angle is generated, which ranges from 0° to 90°. When the relative angle is generated, the field of view on one side and the rear of the vehicle body becomes smaller as the range changes, and the blind spot gradually increases until the field of view Completely disappeared to form all blind spots.
  • the existing spliced trailer includes a front head 4 and a body 5, and the front 4 is provided with a steering wheel 8 and a main rear view mirror 1. The joint between the front end 4 and the body 5 is provided with a connecting rotating disc 3 and a position sensor. 6.
  • FIG. 2 is a schematic structural view of a mechanical power rotating device of a conventional exterior rear view mirror.
  • the existing electric exterior mirrors are mainly centered on the pivot, and are composed of two independent micro motors, permanent magnets, and Hall ICs that enable the rear view mirror to flexibly change positions in the up and down and left and right directions. .
  • the rear view mirror is controlled by a switch that can move in multiple directions, allowing one micromotor to work or two to work simultaneously.
  • 2 is a schematic view showing the structure of a mechanical power rotating device including a drive shaft 10, a sliding coupling 11 and a cam plate 13, and a position sensor 6 mounted on the vehicle body 5, the sliding coupling 11
  • the main mirror 1 is rotated under the control of the drive shaft 10.
  • the cam plate 13 is provided with end positions 7a, 7b for controlling the rotation angle, and the cam plate 13 is provided with stoppers 9a, 9b to ensure the lens rotates within the normal range. .
  • the existing exterior exterior mirrors of the vehicle can not meet the requirements of the side and rear views of the body of the spliced car during cornering, because the car and the body will have large relative rotation angles when turning. As a result, a large area of blind spots will occur, which often leads to a large number of malignant traffic accidents, commonly known as dumplings. Therefore, it is necessary to provide a special exterior mirror for the spliced car, which can achieve the purpose of the side and rear view of the body when the spliced car turns, eliminate blind spots and hidden dangers, and avoid such accidents. Safeguard life and property. Summary of the invention
  • the technical problem to be solved by the present invention is to provide an exterior rearview mirror for a spliced trailer, which can effectively eliminate the blind spot of the spliced car during cornering and improve driving safety.
  • an exterior rearview mirror for a spliced trailer comprising a main rearview mirror, wherein the exterior rearview mirror further comprises a detection front and a vehicle body. a position sensor of a relative rotation angle and at least one auxiliary mirror, the main rearview mirror and the auxiliary mirror being respectively connected to the drive shaft through a sliding coupling, the drive shaft being connected to the position sensor.
  • the above exterior rear view mirror for a hitch-type trailer wherein the position sensor is mounted on a steering wheel or connected to a rotating disk.
  • the above exterior mirror for a spliced trailer wherein the main mirror and the auxiliary mirror have an angle of rotation ranging from 0 ° to 45 °.
  • the exterior rearview mirror for a spliced trailer wherein the exterior rearview mirror comprises three auxiliary mirrors, and the rotation angle of the main rearview mirror ranges from 0 ° to 15 °, and three auxiliary mirrors
  • the angle of rotation is 15 ° ⁇ 25 °, 25 ° ⁇ 35 °, 35 ° ⁇ 45 °.
  • the exterior rearview mirror for a spliced trailer wherein the main rearview mirror is a spherical mirror, the curvature of the lens is SR1800, the auxiliary mirror is a spherical mirror, and the curvature of the lens is SR120 ⁇ SR800.
  • the external rearview mirror for a spliced trailer is provided by setting a main rearview mirror and at least one auxiliary mirror, when the spliced trailer is turned, The main rearview mirror and the auxiliary mirror are respectively rotated at different angles, thereby effectively eliminating the blind zone and meeting the safety vision requirement.
  • FIG. 1 is a schematic structural view of a conventional spliced trailer
  • FIG. 2 is a schematic structural view of a mechanical mirror adjuster of a conventional exterior rear view mirror
  • FIG. 3 is a schematic structural view of an exterior rear view mirror of the spliced trailer of the present invention.
  • Figure 4 is a schematic view showing the rotational position of the combined exterior rear view mirror of the present invention
  • Figure 5 is a plan view of Figure 4;
  • FIG. 6 is a flow chart of the exterior mirror control of the spliced trailer of the present invention.
  • FIG 3 is a schematic structural view of an exterior rear view mirror of the spliced trailer of the present invention.
  • the exterior rear view mirror for a spliced trailer includes a main rear view mirror 1 , wherein the exterior rear view mirror further includes a position sensor 6 for detecting a relative rotation angle between the front end and the vehicle body.
  • a position sensor 6 for detecting a relative rotation angle between the front end and the vehicle body.
  • at least one auxiliary mirror 2a, 2b, 2c, the main mirror 1 and the auxiliary mirrors 2a, 2b, 2c are respectively connected to the drive shaft 10 via a sliding coupling 11, and the drive shaft 10 is connected to the position sensor 6,
  • the drive shaft 10 rotates the main mirror 1 and the auxiliary mirrors 2a, 2b, 2c connected thereto according to the relative rotation angle of the position sensor.
  • Figure 4 is a schematic view showing the rotational position of the combined exterior rear view mirror of the present invention
  • Figure 5 is a plan view of Figure 4.
  • the exterior rear view mirror of the spliced trailer is provided by the present invention, and the position sensor 6 is mounted on the steering wheel 4 or connected to the rotating disk 3.
  • the auxiliary mirror is 2 ⁇ 5 pieces, and the main mirror 1 and the auxiliary mirror have an angle of rotation ranging from 0° to 45°.
  • Figure 4 to Figure 5 show the exterior mirrors with 3 auxiliary mirrors. When the hinged trailer is turned, the angle of rotation of the main mirror 1 ranges from 0° to 15 °, and the three auxiliary mirrors 2a, 2b The angle of rotation of 2c is 15 ° ⁇ 25 °, 25 ° ⁇ 35 °, 35 ° ⁇ 45 °.
  • the present invention can use the existing mechanical mirror adjuster for the main rearview mirror and each auxiliary mirror, as shown in Fig. 2, or other existing light-controlled, electronically controlled, mechanical rotating devices. More details. Since the main rearview mirror and the auxiliary mirror are rotated at different angles, the rotation angles of the main rearview mirror 1 and the auxiliary mirror are 0° to 45°, thereby effectively eliminating the blind zone, as shown in Fig. 7, meeting the safety visual field requirement.
  • the exterior mirrors can usually be improved as follows:
  • Planar mirrors and spherical mirrors are two series of traditional mirrors, each of which has its own strengths, but all have obvious functional defects.
  • Planar mirror The advantage is that the rear view object has no distortion, can truly reflect the true shape and actual distance of the object behind the car, and gives the driver more accurate judgment information.
  • the disadvantage is that the rear view range is small, resulting in too many visual blind spots.
  • Spherical mirror The feature is that the rear view object is reduced, the rear view range and the angle of view are enlarged, and the size and actual distance of the object behind the car cannot be truly reflected. The driver needs to go through a process of adaptation.
  • the main rearview mirror and the auxiliary mirror can respectively select different mirror surfaces, thereby taking into consideration the advantages of various mirror surfaces, for example, the main rearview mirror 1 is a spherical mirror, and the lens is The curvature is SR1800, the auxiliary mirror 2 is a spherical mirror, and the curvature of the lens is SR120 ⁇ SR800.
  • Figure 6 is a flow chart showing the control of the exterior mirror of the spliced trailer of the present invention.
  • the exterior mirror control method of the spliced trailer of the present invention includes the following steps:

Abstract

L'invention concerne un rétroviseur extérieur de semi-remorque comprenant un rétroviseur principal (1). Le rétroviseur extérieur comprend également un capteur de position (6) permettant de détecter l'angle de rotation relatif entre l'avant (4) et le corps (5) de la remorque et au moins un rétroviseur auxiliaire (2a, 2b, 2c). Le rétroviseur principal (1) et le rétroviseur auxiliaire (2a, 2b, 2c) sont raccordés respectivement à un arbre menant (10) par accouplement à glissement (11). L'arbre menant (10) est raccordé au capteur de position (6). Lorsque le semi-remorque tourne, le rétroviseur principal (1) et le rétroviseur auxiliaire (2a, 2b, 2c) tournent respectivement selon différents angles, ce qui permet d'éliminer efficacement l'angle mort.
PCT/CN2011/073129 2011-03-30 2011-04-21 Rétroviseur extérieur de semi-remorque WO2012129826A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201110078499 CN102166990A (zh) 2011-03-30 2011-03-30 一种用于绞接式拖挂车的外后视镜
CN201110078499.4 2011-03-30

Publications (1)

Publication Number Publication Date
WO2012129826A1 true WO2012129826A1 (fr) 2012-10-04

Family

ID=44488371

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/073129 WO2012129826A1 (fr) 2011-03-30 2011-04-21 Rétroviseur extérieur de semi-remorque

Country Status (2)

Country Link
CN (1) CN102166990A (fr)
WO (1) WO2012129826A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102700464A (zh) * 2012-06-12 2012-10-03 江苏友谊汽车有限公司 校车的后视装置
CN103112398B (zh) * 2013-02-26 2015-03-25 黄金宇 一种可调式汽车立体后视镜
CN106184011B (zh) * 2016-09-20 2018-11-20 何楚鸿 一种后视镜装置以及该装置的控制方法
CN106379242B (zh) * 2016-10-27 2019-01-15 武汉工程大学 一种扩展车辆外后视镜视角的方法及装置
CN107323350B (zh) * 2017-06-22 2023-07-28 上海申视汽车新技术有限公司 一种用于调节客货车驾驶员视野的自动跟踪外后视镜
CN107264415A (zh) * 2017-06-23 2017-10-20 安徽皖鹏新能源车辆制造有限公司 一种半挂车倒车镜

Citations (6)

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FR2239866A5 (en) * 1973-07-30 1975-02-28 Astorino Arthur Rear view mirror assembly eliminating blind spots - two mirrors on one arm are each adjustable independently
US5097362A (en) * 1989-07-19 1992-03-17 Lynas Robert M Rearview mirror targeting and repositioning system
GB2259064A (en) * 1991-08-31 1993-03-03 Christopher Allan Standen Rear-view mirror apparatus for an articulated road vehicle
JPH10166944A (ja) * 1996-12-11 1998-06-23 Soto Ryu 車内補助後写鏡装置
CN2500552Y (zh) * 2001-10-26 2002-07-17 张国旺 机动车侧后视镜
CN101823461A (zh) * 2010-05-10 2010-09-08 王凤军 免除盲区后视镜辅助装置

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SE7610437L (sv) * 1975-09-30 1977-03-31 Wunsch Erich Instellnings- eller justeringsanordning pa backspeglar for motorfordon
US4940320A (en) * 1989-07-10 1990-07-10 Tribble Lura L Vehicle rear view mirror
DE10000215A1 (de) * 2000-01-05 2001-07-12 Bosch Gmbh Robert Vorrichtung zur Verstellung eines Rückspiegels für ein Kraftfahrzeug
CN201266270Y (zh) * 2008-10-11 2009-07-01 蔡洪军 组合反光镜
CN101966839B (zh) * 2010-09-10 2012-08-22 奇瑞汽车股份有限公司 一种汽车外后视镜自动调节系统及其控制方法
CN202046255U (zh) * 2011-03-30 2011-11-23 上海申视汽车新技术有限公司 用于铰接式拖挂车的外后视镜

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239866A5 (en) * 1973-07-30 1975-02-28 Astorino Arthur Rear view mirror assembly eliminating blind spots - two mirrors on one arm are each adjustable independently
US5097362A (en) * 1989-07-19 1992-03-17 Lynas Robert M Rearview mirror targeting and repositioning system
GB2259064A (en) * 1991-08-31 1993-03-03 Christopher Allan Standen Rear-view mirror apparatus for an articulated road vehicle
JPH10166944A (ja) * 1996-12-11 1998-06-23 Soto Ryu 車内補助後写鏡装置
CN2500552Y (zh) * 2001-10-26 2002-07-17 张国旺 机动车侧后视镜
CN101823461A (zh) * 2010-05-10 2010-09-08 王凤军 免除盲区后视镜辅助装置

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