WO2021164128A1 - Lampe de vehicule intelligente - Google Patents

Lampe de vehicule intelligente Download PDF

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Publication number
WO2021164128A1
WO2021164128A1 PCT/CN2020/087439 CN2020087439W WO2021164128A1 WO 2021164128 A1 WO2021164128 A1 WO 2021164128A1 CN 2020087439 W CN2020087439 W CN 2020087439W WO 2021164128 A1 WO2021164128 A1 WO 2021164128A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
vehicle lamp
mounting plate
light
lamp
Prior art date
Application number
PCT/CN2020/087439
Other languages
English (en)
Chinese (zh)
Inventor
王小虎
Original Assignee
王小虎
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 王小虎 filed Critical 王小虎
Publication of WO2021164128A1 publication Critical patent/WO2021164128A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
    • B60Q1/122—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position with electrical actuating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically

Definitions

  • the invention belongs to the technical field of vehicles, and relates to vehicle lights, in particular to an intelligent vehicle light.
  • the present invention discloses an intelligent vehicle lamp.
  • the intelligent vehicle light of the present invention includes a vehicle light housing and a vehicle light back cover, the vehicle light back cover is clamped on the vehicle light housing, and the vehicle light housing is provided with a single-chip microcomputer, an omnidirectional moving structure and a connection with the single-chip microcomputer
  • the vehicle speed sensor and the angular velocity sensor, the omni-directional movement structure includes a lamp mounting plate, a lamp component, a pitch motor and a swing motor, the lamp component is installed on the lamp mounting plate, and the pitch motor and the swing motor are arranged Inside the car lamp housing and the output terminals both function as the car lamp mounting board, the pitch motor and the swing motor are both connected with the single-chip microcomputer.
  • the vehicle light component includes a general connection spring, a spring compression cylinder and four sub-lamps, the four sub-lamps are installed on the lamp mounting plate, the general connection spring is installed on the back of the lamp mounting plate, and the output end of the spring compression cylinder Connect with the total connection spring.
  • the vehicle light component includes a shift lever spring, four connection springs and four sub-lamps.
  • the four connection springs are mounted on the lamp mounting plate, and the four connection springs are connected to the four sub-lamps in a one-to-one correspondence.
  • the shift lever springs It is installed on the lamp mounting plate and is located on the same side as the four connecting springs.
  • the single-chip microcomputer is also connected with a brightness sensor and a vehicle light control chip, and the brightness sensor is installed in the vehicle light housing and located on the vehicle light mounting board.
  • the vehicle light control chip is E52246.
  • the single-chip microcomputer is also connected with a brake pressure sensor.
  • the single-chip microcomputer is MSP430F149.
  • the angular velocity sensor is XV4001 or XV7001.
  • the lampshade of the vehicle lamp has a long cylindrical shape.
  • an omni-directional movement structure is used to control the illumination of the vehicle lights under different conditions.
  • the pitch motor is used to adjust the pitch angle of the vehicle lights, generally in the range of 30 degrees downwards to zero degrees. When the vehicle speed is higher, the angle is smaller to illuminate a longer distance; when the vehicle speed is lower, the angle is larger, which illuminates the road immediately in front of the vehicle more clearly, which is helpful for the driver to judge the road conditions ahead.
  • Fig. 1 is a schematic diagram of a specific implementation of the intelligent vehicle light control system of the present invention.
  • Fig. 2 is a schematic diagram 1 of the three-dimensional structure of the present invention.
  • Fig. 3 is a second schematic diagram of the three-dimensional structure of the present invention.
  • Fig. 4 is a schematic diagram of the first embodiment of the vehicle lamp component of the present invention.
  • Fig. 5 is a schematic diagram of the first embodiment of the vehicle lamp component of the present invention.
  • Fig. 6 is a schematic diagram 1 of the second embodiment of the vehicle lamp component of the present invention.
  • Fig. 7 is a second schematic diagram of the second embodiment of the vehicle lamp component of the present invention.
  • FIG. 8 is a three-dimensional schematic diagram of the pitch and swing structure of the present invention.
  • Fig. 9 is a three-dimensional schematic diagram of the pitch structure of the present invention.
  • Fig. 10 is a three-dimensional schematic diagram of the swing structure of the present invention.
  • the smart car light of the present invention includes a smart car light, including a car light housing 1 and a car light back cover 2.
  • the car light back cover 2 is clamped on the car light housing 1, and the car light housing 1 is provided with
  • the omnidirectional moving structure includes a lamp mounting plate 6, a lamp component, a pitch motor 7 and a swing motor 8, the lamp The components are installed on the lamp mounting plate 6, the pitch motor 7 and the swing motor 8 are arranged in the lamp housing 1, and the output ends are both used on the lamp mounting plate 6, the pitch motor 7 and the swing motor 8 are both SCM 3 is connected.
  • the pitch motor 7 is used to adjust the pitch angle of the headlights, generally in the range of 30 degrees downwards to zero degrees.
  • the angle is smaller to illuminate a longer distance.
  • the angle is smaller. The larger angle can illuminate the road immediately in front of the vehicle more clearly, which is helpful for the driver to judge the road conditions ahead.
  • the swing motor 8 is used to adjust the horizontal angle of the lights when turning or in other controlled states. For example, when the vehicle turns left, the lights swing to the left, so that the driver can more easily see the road conditions in the left turn area, and the vehicle turns right. When the vehicle lights swing to the right, the steering state of the vehicle is sensed by the angular velocity sensor 5. When the vehicle returns to straight from the steering state, the vehicle lights return to the original direct state.
  • the angular velocity sensor 5 may be the angular velocity sensor 5 for vehicles of the Epson XV4001, 7001, etc. series.
  • the omni-directional movement mechanism includes a car light mounting plate 6, a car light component, a tilt motor 7 and a swing motor 8.
  • the car light component is mounted on the car light mounting plate 6, and the tilt motor 7 and the swing motor 8 are mounted on the car light.
  • Inside the housing 1 and the output terminals are all used on the lamp mounting plate 6.
  • the pitch motor 7 and the swing motor 8 are connected to the single-chip microcomputer 3. There is a set of supporting equipment for the pitch motor.
  • the supporting equipment includes the pitch connecting plate 17, the pitch The driving connecting rod 18, the pitch positioning plate 19 and two pitching arc frames 20, the pitch connecting plate 17 is fixedly connected to the back of the bulb mounting plate, the two pitching arc frames 20 are symmetrically arranged on the pitch positioning plate 19, and the pitch driving connection The rod 18 runs through the two pitching arc-shaped frames 20, the pitch motor is installed on the pitch positioning plate 19 and the output direction is vertical upwards and is connected with the pitch drive connecting rod 18.
  • the swing motor is matched with a set of swing supporting equipment, and the supporting equipment includes swing The connecting plate 21, the swing drive connecting rod 22, the swing positioning plate 23 and two swing arc frames 24, the swing connection plate 21 is fixedly connected to the back of the swing positioning plate 23, and the two swing arc frames 24 are symmetrically arranged on the swing positioning plate On 23, the swing drive connecting rod 22 is arranged through two swing arc-shaped frames 24, the swing motor is installed on the swing positioning plate 23 and the output direction is vertically upward and is connected with the swing drive connecting rod 22, and is driven by the tilt motor and the swing motor.
  • the position of the four bulbs can be changed.
  • the vehicle light component includes two embodiments.
  • the vehicle light components include a total connection spring 9, a spring compression cylinder 10, and four sub-lights 11.
  • the four sub-lights 11 are mounted on the vehicle light mounting plate 6, and the total connection spring 9 is mounted on the vehicle light mounting plate 6.
  • the output end of the spring compression cylinder 10 is connected to the total connection spring 9.
  • the working principle the tails of the four sub-lamps 11 are connected at equal distances in the natural state of a spring, the head is fixed, and the tail can rotate around the head. When turning Start a cylinder to compress the spring, the spring is contracted, the greater the turning angle of the car, the higher the compression of the spring, and the sub-lamp 11 will rotate.
  • the sub-lamp 11 at the end has the largest rotation angle. Fan swing.
  • the lampshade of the sub-lamp of the vehicle lamp can be arranged in a long cylindrical shape to avoid glare, so that the light is more concentrated and emitted forward and parallel.
  • the vehicle light component includes a lever spring 12, four connecting springs 13 and four sub-lights 11.
  • the four connecting springs 13 are installed on the vehicle light mounting plate 6, and the four connecting springs 13 and four sub-lights 11
  • the lever spring 12 is installed on the lamp mounting plate 6 and is on the same side as the four connecting springs 13, the working principle: the four sub-lamps 11 are equipped with springs at the tail, the head is fixed, and the tail can rotate around the head ,
  • the lever spring 12 the lever moves horizontally when turning, the greater the angle, the longer the horizontal movement distance of the lever, and the greater the rotation angle of the sub-lamp 11 outside, and there may be only 2 lights rotating and 2 lights not move.
  • the single-chip microcomputer 3 is also connected to a brightness sensor 14 and a car light control chip 15.
  • the brightness sensor 14 can be installed in the area of the car light glass frame that can be irradiated by natural light.
  • the car lights When it is detected that the brightness is insufficient or lower than the preset brightness threshold, the car lights are turned on, and the brightness of the car lights is adjusted according to the external brightness.
  • the single-chip microcomputer 3 can choose the MSP430F149 suitable for vehicle power supply, and the car light control chip 15 can choose the driver chip E52246 of German elmos company.
  • the chip has 8 linear high-side drivers, and the classification information of a single LED and other configuration parameters can be stored in the built-in EEPROM of the chip.
  • the working current of each LED can be set through the input PWM duty cycle to achieve different brightness.
  • the chip also provides an analog dimming input interface, which can dimming the LED through an analog voltage.
  • E52246 is designed with I2C interface, which can be connected with the main control MCU 3 to realize various user-defined animations and friendly interfaces.
  • the single-chip microcomputer 3 is also connected to a brake pressure sensor 16, such as a TK201 brake pressure sensor 16, which controls the lights to flash according to the brake pressure.
  • a brake pressure sensor 16 such as a TK201 brake pressure sensor 16
  • E52246 is used as the vehicle light control chip 15
  • the brightness The 7th corner XBO of the control pin can be output by the single-chip microcomputer 3 as a square wave signal to realize the periodic and rapid change of the brightness, thereby causing the visual effect of the car lights to flicker.
  • the intelligent vehicle light of the present invention includes a vehicle light housing and a vehicle light back cover, the vehicle light back cover is clamped on the vehicle light housing, and the vehicle light housing is provided with a single-chip microcomputer, an omnidirectional moving structure and a connection with the single-chip microcomputer
  • the vehicle speed sensor and the angular velocity sensor, the omni-directional movement structure includes a lamp mounting plate, a lamp component, a pitch motor and a swing motor, the lamp component is installed on the lamp mounting plate, and the pitch motor and the swing motor are arranged Inside the car lamp housing and the output terminals both function as the car lamp mounting board, the pitch motor and the swing motor are both connected with the single-chip microcomputer.
  • an omni-directional movement structure is used to control the illumination of the vehicle lights under different conditions.
  • the pitch motor is used to adjust the pitch angle of the vehicle lights. Generally, it is adjusted in the range of 30 degrees downwards to zero degrees. When it is detected that the vehicle speed is higher When the speed is smaller, the angle is smaller to illuminate a longer distance. When the speed is lower, the angle is larger, which illuminates the road immediately in front of the vehicle more clearly, which is helpful for the driver to judge the road conditions ahead.

Abstract

La présente invention concerne une lampe de véhicule intelligente. La lampe de véhicule intelligente comprend une coque de lampe de véhicule (1) et un couvercle arrière de lampe de véhicule (2), la coque de lampe de véhicule (1) étant pourvue intérieurement d'un micro-ordinateur monopuce (3), d'une structure de déplacement omnidirectionnel, d'un capteur de vitesse de véhicule (4) et d'un capteur de vitesse angulaire (5) qui sont reliés au micro-ordinateur monopuce (3). La structure de déplacement omnidirectionnel comprend une plaque de montage de lampe de véhicule (6), un composant de lampe de véhicule, un moteur électrique de tangage (7) et un moteur électrique d'oscillation (8), le composant de lampe de véhicule étant monté sur la plaque de montage de lampe de véhicule (6), le moteur électrique de tangage (7) et le moteur électrique d'oscillation (8) sont disposés dans la coque de lampe de véhicule (1), l'extrémité de sortie du moteur électrique de tangage et l'extrémité de sortie du moteur électrique d'oscillation agissent l'une et l'autre sur la plaque de montage de lampe de véhicule (6), et le moteur électrique de tangage (7) et le moteur électrique d'oscillation (8) sont l'un et l'autre reliés au micro-ordinateur monopuce (3). La lampe de véhicule intelligente utilise la structure de mouvement omnidirectionnel pour commander l'irradiation de la lampe de véhicule dans différentes conditions et la position d'irradiation de la lampe de véhicule peut être commandée de manière intelligente en fonction d'un environnement réel.
PCT/CN2020/087439 2020-02-17 2020-04-28 Lampe de vehicule intelligente WO2021164128A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010096223.8A CN111086444A (zh) 2020-02-17 2020-02-17 一种智能车灯
CN202010096223.8 2020-02-17

Publications (1)

Publication Number Publication Date
WO2021164128A1 true WO2021164128A1 (fr) 2021-08-26

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Application Number Title Priority Date Filing Date
PCT/CN2020/087439 WO2021164128A1 (fr) 2020-02-17 2020-04-28 Lampe de vehicule intelligente

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CN (1) CN111086444A (fr)
WO (1) WO2021164128A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201472235U (zh) * 2009-09-07 2010-05-19 蒋云 机动车控制装置
CN202656920U (zh) * 2012-04-12 2013-01-09 北京电子科技职业学院 基于单片机的车辆弯道随动照明装置
CN104340108A (zh) * 2014-10-24 2015-02-11 安徽理工大学 一种重型汽车车灯照明方向自动控制的方法和装置
CN104709159A (zh) * 2013-12-12 2015-06-17 姚萍 基于路况检测的汽车智能前照灯随动系统
WO2017023293A1 (fr) * 2015-08-03 2017-02-09 Ford Global Technologies, Llc Système d'éclairage de bicyclette intelligent pour une visibilité optimale de la route
CN106394389A (zh) * 2015-07-28 2017-02-15 重庆泽青巨科技发展有限公司 一种自适应汽车前照灯
US20170073006A1 (en) * 2015-09-10 2017-03-16 Denso Corporation Vehicle behavior detection device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201472235U (zh) * 2009-09-07 2010-05-19 蒋云 机动车控制装置
CN202656920U (zh) * 2012-04-12 2013-01-09 北京电子科技职业学院 基于单片机的车辆弯道随动照明装置
CN104709159A (zh) * 2013-12-12 2015-06-17 姚萍 基于路况检测的汽车智能前照灯随动系统
CN104340108A (zh) * 2014-10-24 2015-02-11 安徽理工大学 一种重型汽车车灯照明方向自动控制的方法和装置
CN106394389A (zh) * 2015-07-28 2017-02-15 重庆泽青巨科技发展有限公司 一种自适应汽车前照灯
WO2017023293A1 (fr) * 2015-08-03 2017-02-09 Ford Global Technologies, Llc Système d'éclairage de bicyclette intelligent pour une visibilité optimale de la route
US20170073006A1 (en) * 2015-09-10 2017-03-16 Denso Corporation Vehicle behavior detection device

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