WO2022033339A1 - 车辆 - Google Patents

车辆 Download PDF

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Publication number
WO2022033339A1
WO2022033339A1 PCT/CN2021/109865 CN2021109865W WO2022033339A1 WO 2022033339 A1 WO2022033339 A1 WO 2022033339A1 CN 2021109865 W CN2021109865 W CN 2021109865W WO 2022033339 A1 WO2022033339 A1 WO 2022033339A1
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WO
WIPO (PCT)
Prior art keywords
cabin
vehicle
camera
dome light
light
Prior art date
Application number
PCT/CN2021/109865
Other languages
English (en)
French (fr)
Inventor
祁凯悦
伍俊
范亦卿
陶莹
许亮
Original Assignee
上海商汤临港智能科技有限公司
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Application filed by 上海商汤临港智能科技有限公司 filed Critical 上海商汤临港智能科技有限公司
Publication of WO2022033339A1 publication Critical patent/WO2022033339A1/zh

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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
    • 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
    • B60R1/04—Rear-view mirror arrangements mounted inside vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle

Definitions

  • the present disclosure relates to the field of driving technology, and in particular, to vehicles.
  • OMS Olecupancy Monitoring System
  • occupant monitoring system is a kind of use of computer vision or radar perception technology to realize the functions of cockpit member identification, seat belt detection, and detection of leftover items in the vehicle, thereby helping to improve the safety of the cabin and enhance the occupant. comfort system.
  • An embodiment of the present disclosure provides a vehicle, including at least one camera, a top trim in the cabin, and a control device disposed in the vehicle, the at least one camera is mounted on the top trim, and the at least one camera is connected to the top trim. connected to the control device.
  • the top trim piece includes a cabin dome light, at least one of the cameras is installed in the cabin dome light, and the camera installed in the cabin dome light is disposed toward the interior of the cabin.
  • the camera installed on the cabin dome light is inclined relative to the cabin dome light; and/or, the cabin dome light is provided with a receiving portion, the receiving portion includes an opening, the The camera is embedded in the accommodating portion, and the accommodating portion is exposed through the opening.
  • the cabin dome light includes at least one of the following: a front cabin dome light, a cabin rear dome light, a reading light provided in a window top frame in the cabin; and provided in the cabin
  • the camera of the front dome light is arranged toward the rear side of the cabin; and/or, the camera arranged on the rear dome light of the cabin is arranged toward the rear seat of the cabin; and/or, it is arranged in the reading
  • the cameras of the lights are positioned towards the seats of the cabin.
  • the vehicle includes at least two of the top trim pieces and at least two of the cameras, the at least two of the top trim pieces are respectively disposed at different positions in the vehicle cabin, the at least two Each of the cameras is mounted on at least one of the at least two top trim pieces.
  • the angle between the optical axis of at least one of the cameras and the top plane in the cabin is 60° to 90°.
  • a connecting wire is further included, and the camera is connected with the control device through the connecting wire.
  • the top trim is provided with a wiring hole, one end of the connecting wire is connected to the camera through the wiring hole, and the other end of the connecting wire is connected to the control device.
  • the control device includes a device host, and the device host is disposed in the trunk of the vehicle; and the top trim includes a cabin front dome light; one end of the connecting line is connected to the The camera is connected to the dome light at the front of the cabin, and the other end of the connection line passes through the back of the sun visor of the vehicle, extends along the frame structure of the vehicle, and is connected to the main equipment; and/or, the top trim piece
  • the reading light including the dome light at the rear of the cabin and/or the top frame of the window installed in the cabin; one end of the connecting line is connected with the camera installed in the dome light at the rear of the cabin or the reading light, The other end of the connecting wire is connected to the device host through the frame structure.
  • the vehicle of the embodiment of the present disclosure by arranging at least one camera and installing the camera at the position of the top trim in the cabin, the field of view of the camera is expanded, and at the same time, the camera is connected to the control device, so that all members in the cabin can be connected to the vehicle. Face detection and pose detection above the shoulders for more comprehensive detection.
  • FIG. 1 is a partial structural schematic diagram of the interior of a vehicle cabin in the related art.
  • FIG. 2 is a schematic structural diagram of a vehicle according to an embodiment of the present disclosure.
  • FIG. 3 is a schematic diagram showing the positional relationship between a camera of a vehicle and a top plane in a vehicle cabin in a side view according to an embodiment of the present disclosure.
  • the present disclosure provides a vehicle.
  • the vehicle of the present disclosure will be described in detail below with reference to the accompanying drawings.
  • the features of the embodiments and implementations described below may be combined with each other without conflict.
  • the interior of the vehicle cabin is usually provided with a rearview mirror 90 , a steering wheel 91 , an instrument panel 92 , a central control panel 93 , and top trims in the vehicle cabin (such as a front cabin dome light 94 , a cabin rear dome light 94 ) , reading lights, etc.), sun visors 95, etc.
  • a vehicle including at least one camera 10 , a top trim in the cabin, and a control device provided in the vehicle, the at least one camera 10 being mounted on the top trim , the at least one camera 10 is connected to the control device.
  • the camera 10 may be used to collect in-vehicle images, and may use a fisheye camera with a larger viewing angle, a wide-angle camera, or other types of cameras.
  • the camera 10 may adopt an RGB camera imaging mode or an RGB+IR camera imaging mode or the like.
  • at least one camera 10 may also be installed at other positions on the roof of the vehicle cabin, which is not specifically limited in the present disclosure.
  • the camera 10 has a higher viewing angle, and the field of view of the camera 10 is expanded, and the camera 10 is connected to the control device to realize The face detection of all members in the cabin and the attitude detection of the position above the shoulders, that is, the face detection of the members including the driver, the co-pilot and the members of the rear seat, and the attitude detection of the positions above the shoulders, to achieve More comprehensive detection improves driving safety.
  • the camera 10 is connected to the control device, and can detect the driver's face, realize face detection functions such as fatigue detection, and recognize the driver's gesture recognition. It is the risk of dangerous driving, ensuring driving safety and realizing a more comprehensive detection of drivers.
  • the camera 10 can also detect the faces and gestures of other members in the cabin, so as to achieve the effect of full-member detection. It can be used in passenger cars, taxis, buses, long-distance buses, long-distance trucks and other means of transportation.
  • the top trim includes a cabin dome light, at least one camera 10 is installed in the cabin dome light, and the camera 10 installed in the cabin dome light is disposed toward the interior of the cabin .
  • the camera 10 is installed at the position of the dome light of the vehicle cabin, so that the camera 10 has a higher viewing angle and the field of view of the camera 10 is enlarged.
  • the camera 10 installed on the cabin dome light is inclined relative to the cabin dome light.
  • the installation plane of the cabin dome light itself forms a certain inclination angle relative to the top plane in the cabin (which can be understood as a horizontal plane), and the inclination angle is generally 10° to 70°, and the optical axis of the camera 10 can be relative to the vehicle.
  • the housing surface of the ceiling light is arranged vertically, so as to maintain a certain angle of inclination with the top plane in the cabin.
  • the included angle between the optical axis of at least one camera 10 and the top plane in the cabin is in the range of 60° to 90°, so that the viewing angle range of the camera 10 can cover most of the cabin. Space for face detection of all members in the cabin and position and attitude detection above the shoulders to improve the detection effect.
  • the cabin dome light may be provided with a receiving portion, the receiving portion includes an opening, the camera 10 is embedded in the receiving portion, and the receiving portion is exposed through the opening.
  • the accommodating portion can be realized by digging grooves on the surface of the cabin dome light, so that the camera 10 is stably embedded in the cabin dome light.
  • the camera 10 may also be fixed on the top trim by means of brackets, adsorption, sticking, etc., which is not specifically limited in the present disclosure.
  • the cabin dome light may include at least one of the following: a front cabin dome light, a rear cabin dome light, and a reading light provided on a window top frame in the cabin.
  • the window roof can be the window roof of the front seat (ie, the driver's seat and the passenger seat), or the window roof of the rear seat.
  • the camera disposed on the dome light at the front of the cabin faces the rear side of the cabin
  • the camera disposed on the dome light at the rear of the cabin faces the rear seat of the cabin
  • the camera disposed on the back of the reading light The camera is directed towards the seat of the cabin.
  • the front part and the rear part of the cabin are divided based on the center line of the vehicle along the longitudinal direction.
  • the front, the part closer to the rear is the rear of the cabin.
  • the dome light at the front of the cabin and the dome light at the rear of the cabin are also based on the center line of the vehicle along the length direction.
  • the vehicle may be a private car or a commercial vehicle (eg, a bus).
  • the front part of the cabin of the private car can be provided with a cabin front dome light
  • the rear part of the car cabin can be provided with a rear cabin dome light
  • the side of the seat in the cabin can be provided with a reading light.
  • the front of the cabin of the operating vehicle can be provided with a front dome light
  • the rear of the cabin can be provided with a rear dome light
  • a reading light can be provided on the side of each seat in the cabin.
  • the vehicle includes at least two of the top trim pieces and at least two of the cameras, the at least two of the top trim pieces are respectively arranged at different positions in the cabin, and the at least two The camera is mounted on at least one of the at least two top trim pieces.
  • top accessories may include front cabin dome lights, rear cabin dome lights, reading lights positioned above the windows, and the like.
  • At least two cameras are arranged in at least one of the following positions: the front dome light of the cabin, the rear dome light of the car cabin, and the reading light.
  • at least two cameras are not installed on the same top trim. It can be understood that, by arranging at least two cameras in the vehicle, and arranging the cameras at different positions of the cabin dome lights, the members in the vehicle can be detected more comprehensively.
  • the cameras arranged in the three positions of the cabin front dome light, the rear cabin dome light and the reading light are described in detail below.
  • the camera 10 is installed in the front dome 94 of the vehicle cabin as an example.
  • the camera 10 is set on the dome light 94 at the front of the cabin and faces the rear side of the cabin, which can realize the face detection of the driver, the members of the co-pilot and the members of the rear seat, and the posture detection of the position above the shoulder, so as to realize a more comprehensive detection. , which improves driving safety.
  • the cabin front dome light may be provided with a first accommodating portion, the first accommodating portion includes a first opening, and the camera 10 is embedded in the first accommodating portion and passes through the first opening The first accommodating portion is exposed so as to be installed at the position of the front dome light of the vehicle cabin.
  • the first accommodating portion can be realized by digging a groove on the surface of the housing of the front dome light of the vehicle cabin, so that the camera 10 is stably embedded in the front dome light of the vehicle cabin.
  • the camera installed in the dome light at the front of the cabin can collect the information of all the passengers in the cabin for corresponding detection, such as detecting whether all the passengers are wearing seat belts.
  • the camera can collect real-time information of all passengers in the cabin to ensure driving safety.
  • the passenger comfort can be improved by personalizing the obtained cabin member information.
  • the images collected by the camera can be used to check whether there are items left in the driver's seat, the passenger seat and the rear seat, and realize the detection and reminder of the remaining items.
  • the camera installed on the front dome light of the cabin is inclined relative to the front dome light of the car cabin, which can be arranged according to the frame structure of different models and the position of the front dome light of the car cabin. , adjust the installation angle between the camera and the front dome light of the cabin, so that the viewing angle of the camera covers most of the space in the cabin, so as to realize the face detection of all members in the cabin and the attitude detection of the position above the shoulder.
  • the installation plane of the cabin front dome light itself forms a certain inclination angle with respect to the top plane in the cabin, and the optical axis of the camera can be perpendicular to the housing surface of the cabin front dome light, so as to be perpendicular to the cabin.
  • the inner top plane maintains a certain inclination angle, for example between 60° and 90°.
  • the camera is set at the rear dome light of the vehicle cabin as an example.
  • the camera installed on the dome light at the rear of the cabin faces the rear seats of the cabin, which can realize the face detection of the members of the rear seats and the posture detection of the position above the shoulders, realize more comprehensive detection, and improve driving performance. safety.
  • the cabin rear dome light may be provided with a second accommodating portion, the second accommodating portion includes a second opening, the camera is embedded in the second accommodating portion and exposed through the second opening The second accommodating portion is thus installed at the position of the dome light at the rear of the vehicle cabin.
  • the second accommodating portion can be realized by digging a groove on the surface of the casing of the rear dome light of the vehicle compartment, so that the camera is stably embedded in the rear dome light of the vehicle compartment.
  • the camera installed in the dome light at the rear of the cabin can collect the information of the rear seat occupants for corresponding detection, such as detecting whether the occupants fasten their seat belts.
  • the camera can collect real-time information of all passengers in the cabin to ensure driving safety. The passenger comfort can be improved by personalizing the obtained cabin member information.
  • the images collected by the camera can be used to check whether there are items left in the rear seats, and realize the detection and reminder of the left items.
  • the camera installed in the rear dome light of the cabin is inclined relative to the rear dome light of the cabin. , adjust the installation angle between the camera and the dome light at the rear of the cabin, so that the viewing angle of the camera covers most of the space in the rear of the cabin, so as to realize the face detection of the members of the rear seat of the cabin and the posture detection of the position above the shoulders .
  • the installation plane of the cabin rear dome light itself forms a certain inclination angle relative to the top plane in the cabin, and the optical axis of the camera can be perpendicular to the housing surface of the cabin rear dome light, so as to be perpendicular to the cabin.
  • the inner top plane maintains a certain inclination angle, for example between 60° and 90°.
  • the camera is set on the reading light as an example.
  • the camera installed on the reading light faces the seat in the cabin, and can collect information on the front seat member or the rear seat member and the space of the corresponding seat from the side, so as to realize a more comprehensive detection and improve the driving performance. safety.
  • the window roof can be the window roof of the front seat (ie, the driver's seat and the passenger seat), or the window roof of the rear seat.
  • the reading light may be provided with a third accommodating portion, the third accommodating portion includes a third opening, the camera is embedded in the third accommodating portion, and the third accommodating portion is exposed through the third opening.
  • the third accommodating portion can be realized by digging a groove on the surface of the housing of the reading light, so that the camera is stably embedded in the reading light.
  • the camera installed on the reading light can collect the information of the front seat member or the rear seat member and the space of the corresponding seat from the side, so as to carry out corresponding detection, such as detecting whether the member is wearing a seat belt.
  • the camera can collect the information of the front seat members or the rear seat members in real time to ensure driving safety. Personalized settings can be made through the obtained cabin member information to improve ride comfort.
  • the camera can collect information about the space of the front seat and/or the rear seat, so as to help check whether there are items left in the front seat and/or the rear seat, and realize the detection and reminder of the left item.
  • the camera installed on the reading light is inclined relative to the reading light, and the installation of the camera relative to the reading light can be adjusted according to the frame structure of different models and the position of the reading light angle so that the camera's field of view covers the seating space in the cabin.
  • the installation plane of the reading light itself forms a certain inclination angle with respect to the top plane in the cabin, and the optical axis of the camera can be perpendicular to the surface of the housing of the reading light, so as to maintain a certain angle with the top plane in the cabin.
  • the angle of inclination for example between 60° and 90°.
  • the vehicle may further include a connecting wire, and the camera is connected to the control device through the connecting wire.
  • the top trim may be provided with a cable hole, one end of the cable is connected to the camera through the cable hole, and the other end of the cable is connected to the control device connection.
  • the camera may include a wireless transmission device, and the camera may be wirelessly connected to the control device through the wireless transmission device.
  • the top trim part includes a cabin front dome light 94
  • the cabin front dome light 94 may be provided with a wiring hole
  • one end of the connecting wire 20 may pass through
  • the wiring hole provided in the front dome light 94 of the vehicle cabin is connected to the camera 10
  • the other end of the connecting wire 20 can be connected to the control device.
  • wiring holes can also be provided on the dome light and reading light at the rear of the vehicle cabin, and the connecting wire 20 can be connected to the camera 10 through the corresponding wiring holes.
  • the wiring method of the connecting line can be arranged according to the installation position of the camera.
  • the control device includes an equipment host, the vehicle further includes a frame structure, and the equipment host is disposed in a trunk of the vehicle.
  • One end of the connecting wire is connected to the camera through the wiring hole of the top trim, and the other end of the connecting wire is connected to the device host in the trunk.
  • the routing mode of the connecting cable can be arranged according to the installation position of the camera.
  • the vehicle itself can include a car CAN bus (Controller Area Network), and each electronic component in the car can be connected to the car CAN bus to form an in-vehicle network system.
  • the device host can be connected to the car CAN bus, and combined with the camera 10 to form an OMS occupant detection system.
  • the top trim piece may include a cabin front dome light, one end of the connecting line is connected to a camera installed on the cabin front dome light, and the other end of the connecting line passes through the back of the sun visor of the vehicle, along the The frame structure is extended and connected with the equipment host. And/or, the top trim piece may include a cabin rear dome light, one end of the connecting wire is connected to a camera mounted on the cabin rear dome light, and the other end of the connecting wire is connected to the vehicle cabin through the frame structure. The device host is connected. And/or, the top trim piece may include a reading light installed on the window top frame in the cabin, one end of the connecting line is connected to the camera installed on the reading light, and the other end of the connecting line is connected to the camera installed on the reading light. It is connected with the equipment host through the frame structure.
  • the frame structure may include the A-pillar, B-pillar, rear structure of the frame, and side structure of the frame.
  • one end of the connecting line is connected to the camera 10 installed in the dome light at the front of the cabin.
  • the other end can pass through the back of the sun visor 95 and extend along the A-pillar, B-pillar, rear structure or side structure of the frame, and then be connected to the trunk and connected to the equipment host.
  • the connecting wire may be hidden behind the sun visor 95 and extend along the A-pillar, B-pillar, frame side structure or rear structure of the frame to the trunk, and the equipment in the trunk. host connection. In this way, most of the connecting wires can be hidden and stored, so as to reduce the impact on the driver's field of vision, and not affect safe driving as much as possible. In addition, the effect of simple and beautiful appearance can be achieved.
  • connection line may extend directly to the trunk along the side structure of the frame or the rear structure of the vehicle frame, and be connected with the equipment host in the trunk. In this way, the connecting wires can be routed along the frame structure, reducing the impact on the driver's field of vision and minimizing the impact on safe driving.
  • the window roof frame may be the window roof frame of the front row seats (ie, the driver's seat and the passenger seat) in the vehicle cabin, or the window roof frame of the rear row seat in the vehicle cabin. It can be understood that when the reading light is installed at the position of the window top frame of the front seat in the cabin, the connecting line can extend along the B-pillar of the frame, the side structure of the frame or the rear structure of the frame to the backup.
  • the box is connected to the device host in the trunk.
  • the connecting line can extend directly to the trunk along the side structure of the frame or the rear structure of the frame, and connect with the equipment host in the trunk .
  • the connecting wires can be routed along the frame structure, reducing the impact on the driver's field of vision and minimizing the impact on safe driving.
  • the camera installed in the dome light at the front of the cabin can detect the information of the whole cabin members, and the camera installed in the dome light at the rear of the cabin can detect the information of the members in the rear seat,
  • the camera on the top frame of the window can also detect the information of the occupants in the front and rear seats, such as detecting whether all the occupants are wearing seat belts, so as to realize a more comprehensive detection and improve driving safety.
  • the information of the members in the corresponding cabin area can be collected in real time through the camera for detection to ensure driving safety, and the obtained cabin member information can be personalized to improve the ride comfort.
  • the information collected by the camera can be used to check whether there are items left in the driver's seat, front passenger's seat, and rear seat in the corresponding cabin area, so as to realize the detection and reminder of the remaining items.
  • each embodiment in this specification is described in a progressive manner, and the same and similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from other embodiments.
  • the description is relatively simple, and reference may be made to the partial description of the method embodiment for related parts.
  • the device embodiments described above are only illustrative, wherein the modules described as separate components may or may not be physically separated.
  • the functions of each module may be integrated into the same module. or multiple software and/or hardware implementations. Some or all of the modules may also be selected according to actual needs to achieve the purpose of the solution in this embodiment. Those of ordinary skill in the art can understand and implement it without creative effort.

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  • Mechanical Engineering (AREA)
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  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

本公开实施例提供一种车辆。车辆包括至少一个摄像头、车舱内的顶部饰件以及设置于车辆的控制装置，所述至少一个摄像头装设于所述顶部饰件，所述至少一个摄像头与所述控制装置连接。

Description

车辆
相关公开的交叉引用
本公开要求于2020年8月11日提交的、公开号为202021666461X的中国专利公开的优先权，该中国专利公开公开的全部内容以引用的方式并入本文中。
技术领域
本公开涉及驾驶技术领域，尤其涉及车辆。
背景技术
OMS(Occupancy Monitoring System)乘员监测系统是一种利用计算机视觉或者雷达感知技术，实现驾驶舱成员身份识别、安全带检测，车内物品遗留检测等功能，从而有助于提高车舱安全以及提升成员舒适度的系统。
发明内容
本公开实施例提供一种车辆，包括至少一个摄像头、车舱内的顶部饰件以及设置于车辆的控制装置，所述至少一个摄像头装设于所述顶部饰件，所述至少一个摄像头与所述控制装置连接。
在一些实施例中，所述顶部饰件包括车舱顶灯，至少一个所述摄像头装设于所述车舱顶灯，装设于所述车舱顶灯的所述摄像头朝向车舱内设置。
在一些实施例中，装设于所述车舱顶灯的所述摄像头相对所述车舱顶灯呈倾斜设置；和/或，所述车舱顶灯设有收容部，所述收容部包括开口，所述摄像头嵌设于所述收容部并通过所述开口露出所述收容部。
在一些实施例中，所述车舱顶灯包括以下至少一项：车舱前部顶灯、车舱后部顶灯、设于车舱内的车窗顶框的阅读灯；以及设置于所述车舱前部顶灯的摄像头朝向所述车舱的后侧设置；和/或，设置于所述车舱后部顶灯的摄像头朝向所述车舱的后排座位设置；和/或，设置于所述阅读灯的摄像头朝向所述车舱的座位设置。
在一些实施例中，所述车辆包括至少两个所述顶部饰件和至少两个所述摄像头，所述至少两个所述顶部饰件分别设置于车舱内的不同位置，所述至少两个所述摄像头装设于所述至少所述两个顶部饰件中的至少一个。
在一些实施例中，至少一个所述摄像头的光轴与车舱内顶部平面之间的夹角为60°至90°。
在一些实施例中，还包括连接线，所述摄像头通过所述连接线与所述控制装置连接。
在一些实施例中，所述顶部饰件设有走线孔，所述连接线的一端穿过所述走线孔与所述摄像头连接，所述连接线的另一端与所述控制装置连接。
在一些实施例中，所述控制装置包括设备主机，所述设备主机设置于车辆的后备箱；以及所述顶部饰件包括车舱前部顶灯；所述连接线的一端与装设于所述车舱前部顶灯的摄像头连接，所述连接线的另一端经过车辆的遮阳板背面、沿所述车辆的车架结构延伸设置并与所述设备主机连接；和/或，所述顶部饰件包括车舱后部顶灯和/或设于车舱内的车窗顶框的阅读灯；所述连接线的一端与装设于车舱后部顶灯或装设于所述阅读灯的摄像头连接，所述连接线的另一端经过所述车架结构与所述设备主机连接。
本公开实施例的车辆，通过设置至少一个摄像头，并将摄像头安装在车舱内的顶部饰件的位置，扩大了摄像头的视野范围，同时，摄像头连接控制装置，能够实现车舱内全部成员的面部检测以及肩部以上位置的姿态检测，实现更加全面的检测。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，而非限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，这些附图示出了符合本公开的实施例，并与说明书一起用于说明本公开。
图1是相关技术中的车舱内部的部分结构示意图。
图2是本公开实施例示出的一种车辆的结构示意图。
图3是本公开实施例示出的一种车辆的摄像头与车舱内顶部平面在侧视视角下的位置关系示意图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如 所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。另外，本文中术语“至少一种”表示多种中的任意一种或多种中的至少两种的任意组合。
为了使本技术领域的人员更好的理解本公开实施例，并使本公开实施例的上述目的、特征和优点能够更加明显易懂，下面结合附图对本公开实施例作进一步详细的说明。
本公开提供一种车辆。下面结合附图，对本公开的车辆进行详细说明。在不冲突的情况下，下述的实施例及实施方式中的特征可以相互组合。
参见图1所示，车舱内部通常设有后视镜90、方向盘91、仪表台92、中控屏93、车舱内的顶部饰件(例如车舱前部顶灯94、车舱后部顶灯、阅读灯等)、遮阳板95等。参见图2所示，本公开实施例提供一种车辆，包括至少一个摄像头10、车舱内的顶部饰件以及设置于车辆的控制装置，所述至少一个摄像头10装设于所述顶部饰件，所述至少一个摄像头10与所述控制装置连接。可选地，摄像头10可用于采集车内影像，可以采用视角较大的鱼眼摄像头、广角摄像头等类型的摄像头。在成像方式上，摄像头10可采用RGB摄像头成像方式或是RGB+IR摄像头成像方式等。可选地，除顶部饰件外，至少一个摄像头10还可以装设于车舱顶部的其他位置，本公开不作具体限定。
本公开实施例的车辆，通过设置至少一个摄像头10，并将摄像头10安装在顶部饰件的位置，使摄像头10拥有更高的视角，扩大了摄像头10的视野范围，摄像头10连接控制装置能够实现车舱内全部成员的面部检测以及肩部以上位置的姿态检测，也即对包括驾驶员、副驾驶位置的成员以及后排座位的成员的面部进行检测、对肩部以上位置进行姿态检测，实现更加全面的检测，提高了驾驶安全性。
摄像头10连接控制装置，可以检测驾驶员的面部，实现疲劳检测等面部检测功能，识别驾驶员的手势识别，例如在驾驶员驾驶过程中，可检测驾驶员吸烟，喝水等动作，检测驾驶员是存在危险驾驶的风险，保障驾驶安全，实现对驾驶员更加全面的检测。摄像头10还可以检测车舱内其他成员的面部及手势，实现全员检测的效果。可应用于乘用车、出租车、公交车、长途客车、长途货车等交通工具。
在一些可选的实施例中，所述顶部饰件包括车舱顶灯，至少一个摄像头10装设于所 述车舱顶灯，装设于所述车舱顶灯的所述摄像头10朝向车舱内设置。将摄像头10安装在车舱顶灯的位置，使摄像头10拥有更高的视角，扩大了摄像头10的视野范围。
为了达到更好的检测效果，装设于所述车舱顶灯的所述摄像头10相对所述车舱顶灯呈倾斜设置，可以根据不同型号的车架结构及车舱顶灯的位置，调整摄像头10与车舱顶灯之间的安装角度，从而使摄像头10的视角范围覆盖车舱内的大部分空间以便实现车舱内的全部成员的面部检测以及肩部以上位置姿态检测。在一些情况下，车舱顶灯本身的安装平面相对车舱内顶部平面(可理解为是水平面)形成有一定的倾斜角度，倾斜角度一般为10°至70°，摄像头10的光轴可以相对车舱顶灯的壳体表面呈垂直设置，从而与车舱内顶部平面保持一定的倾斜角度。可选地，参见图3所示，至少一个摄像头10的光轴与车舱内顶部平面之间的夹角范围为60°至90°，可以使摄像头10的视角范围覆盖车舱内的大部分空间以便实现车舱内的全部成员的面部检测以及肩部以上位置姿态检测，提高检测效果。
进一步地，所述车舱顶灯可以设有收容部，所述收容部包括开口，所述摄像头10嵌设于所述收容部并通过所述开口露出所述收容部。可选地，收容部可以通过在车舱顶灯的表面挖槽实现，从而将摄像头10稳定地嵌设在车舱顶灯内。可选地，摄像头10还可以通过支架、吸附、粘贴等方式固定在顶部饰件上，本公开对此不作具体限定。
在一些可选的实施例中，所述车舱顶灯可以包括以下至少一项：车舱前部顶灯、车舱后部顶灯、设于车舱内的车窗顶框的阅读灯。车窗顶框可以是前排座位(即驾驶座和副驾驶座)的车窗顶框，也可以是后排座位的车窗顶框。其中，设置于所述车舱前部顶灯的摄像头朝向所述车舱的后侧，设置于所述车舱后部顶灯的摄像头朝向所述车舱的后排座位，设置于所述阅读灯的摄像头朝向所述车舱的座位。需要说明的是，车舱的前部和后部是以车辆沿长度方向的中心线为基准划分的，由车辆沿长度方向的中心线划分的两部分中，更靠近车头的一部分为车舱的前部，更靠近车尾的一部分为车舱的后部。相应的，车舱前部顶灯和车舱后部顶灯也以车辆沿长度方向的中心线为基准。可选地，车辆可以是私家车或运营车(如大巴车)。私家车的车舱前部可设置车舱前部顶灯，车舱后部可设置车舱后部顶灯，车舱内的座位侧部可设置阅读灯。运营车的车舱前部可设置车舱前部顶灯，车舱后部可设置车舱后部顶灯，车舱内的每个座位侧部可设置阅读灯。
可选地，所述车辆包括至少两个所述顶部饰件和至少两个所述摄像头，所述至少两个所述顶部饰件分别设置于车舱内的不同位置，所述至少两个所述摄像头装设于所述至少所述两个顶部饰件中的至少一个。例如，顶部附件可以包括车舱前部顶灯、车舱后部 顶灯、设置于车窗上方的阅读灯，等等。至少两个摄像头设置于以下至少一个位置：车舱前部顶灯，车舱后部顶灯、阅读灯。可选的，至少两个摄像头不装设于同一顶部饰件。可以理解的是，在车辆内设置至少两个摄像头，并且将摄像头设置在不同的车舱顶灯的位置，可以对车内的成员实现更全面地检测。下面对设置于车舱前部顶灯、车舱后部顶灯以及阅读灯这三个位置的摄像头进行详细介绍。
在图2所示的例子中，以摄像头10设置于车舱前部顶灯94为例。设置于车舱前部顶灯94摄像头10朝向车舱后侧，可以实现对驾驶员、副驾驶位置的成员以及后排座位的成员的面部检测以及肩部以上位置的姿态检测，实现更加全面的检测，提高了驾驶安全性。可选地，所述车舱前部顶灯可以设有第一收容部，所述第一收容部包括第一开口，所述摄像头10嵌设于所述第一收容部并通过所述第一开口露出所述第一收容部，从而安装在车舱前部顶灯的位置。第一收容部可以通过在车舱前部顶灯的壳体表面挖槽实现，从而将摄像头10稳定的嵌设在车舱前部顶灯内。
在车辆行驶之前，安装于车舱前部顶灯的摄像头可以采集到全车舱成员的信息，以进行相应的检测，例如检测全员是否系好安全带。在行驶过程中，摄像头可以实时采集车舱全员信息，保障驾驶安全。可以通过对得到的车舱成员信息进行个性化设置，提高乘坐舒适性。在车辆行驶结束之后，通过摄像头采集的图像可以检查驾驶座、副驾驶座以及后排座位是否有物品遗留，实现遗留物品检测提醒。
为了达到更好的检测效果，装设于所述车舱前部顶灯的所述摄像头相对所述车舱前部顶灯呈倾斜设置，可以根据不同型号的车架结构及车舱前部顶灯的位置，调整摄像头与车舱前部顶灯之间的安装角度，从而使摄像头的视角范围覆盖车舱内的大部分空间以便实现车舱内全部成员的面部检测以及肩部以上位置的姿态检测。在一些情况下，车舱前部顶灯本身的安装平面相对车舱内顶部平面形成有一定的倾斜角度，摄像头的光轴可以相对车舱前部顶灯的壳体表面呈垂直设置，从而与车舱内顶部平面保持一定的倾斜角度，例如呈60°至90°之间的倾斜角度。
在一些可选的实施例中，以摄像头设置于车舱后部顶灯为例。装设于所述车舱后部顶灯的所述摄像头朝向车舱后排座位，可以实现对后排座位的成员的面部检测以及肩部以上位置的姿态检测，实现更加全面的检测，提高了驾驶安全性。可选地，所述车舱后部顶灯可以设有第二收容部，所述第二收容部包括第二开口，所述摄像头嵌设于所述第二收容部并通过所述第二开口露出所述第二收容部，从而安装在车舱后部顶灯的位置。第二收容部可以通过在车舱后部顶灯的壳体表面挖槽实现，从而将摄像头稳定的嵌设在 车舱后部顶灯内。
在车辆行驶之前，安装于车舱后部顶灯的摄像头可以采集到后排座位成员的信息，以进行相应的检测，例如检测成员是否系好安全带。在行驶过程中，摄像头可以实时采集车舱全员信息，保障驾驶安全。可以通过对得到的车舱成员信息进行个性化设置，提高乘坐舒适性。在车辆行驶结束之后，通过摄像头采集的图像可以检查后排座位是否有物品遗留，实现遗留物品检测提醒。
为了达到更好的检测效果，装设于所述车舱后部顶灯的所述摄像头相对所述车舱后部顶灯呈倾斜设置，可以根据不同型号的车架结构及车舱后部顶灯的位置，调整摄像头与车舱后部顶灯之间的安装角度，从而使摄像头的视角范围覆盖车舱后排的大部分空间以便实现车舱后排座位的成员的面部检测以及肩部以上位置的姿态检测。在一些情况下，车舱后部顶灯本身的安装平面相对车舱内顶部平面形成有一定的倾斜角度，摄像头的光轴可以相对车舱后部顶灯的壳体表面呈垂直设置，从而与车舱内顶部平面保持一定的倾斜角度，例如呈60°至90°之间的倾斜角度。
在一些可选的实施例中，以摄像头设置于阅读灯为例。装设于所述阅读灯的所述摄像头朝向车舱内的座位，可以从侧方采集到前排座位成员或后排座位成员及相应座位的空间的信息，实现更加全面的检测，提高了驾驶安全性。车窗顶框可以是前排座位(即驾驶座和副驾驶座)的车窗顶框，也可以是后排座位的车窗顶框。可选地，所述阅读灯可以设有第三收容部，所述第三收容部包括第三开口，所述摄像头嵌设于所述第三收容部并通过所述第三开口露出所述第三收容部，从而安装在阅读灯的位置。第三收容部可以通过在阅读灯的壳体表面挖槽实现，从而将摄像头稳定的嵌设在阅读灯内。
在车辆行驶之前，安装于阅读灯的摄像头可以从侧方采集到前排座位成员或后排座位成员及相应座位的空间的信息，以进行相应的检测，例如检测成员是否系好安全带。在行驶过程中，摄像头可以实时采集前排座位成员或后排座位成员的信息，保障驾驶安全。可以通过得到的车舱成员信息进行个性化设置，提高乘坐舒适性。在车辆行驶结束之后，摄像头可以采集前排座位和/或后排座位的空间的信息，从而帮助检查前排座位和/或后排座位是否有物品遗留，实现遗留物品检测提醒。
为了达到更好的检测效果，装设于所述阅读灯的所述摄像头相对所述阅读灯呈倾斜设置，可以根据不同型号的车架结构及阅读灯的位置，调整摄像头相对于阅读灯的安装角度，从而使摄像头的视角范围覆盖车舱内的座位空间。在一些情况下，阅读灯本身的安装平面相对车舱内顶部平面形成有一定的倾斜角度，摄像头的光轴可以相对阅读灯的 壳体表面呈垂直设置，从而与车舱内顶部平面保持一定的倾斜角度，例如呈60°至90°之间的倾斜角度。
在一些可选的实施例中，车辆还可以包括连接线，所述摄像头通过所述连接线与所述控制装置连接。为了便于连接线与摄像头连接，所述顶部饰件可以设有走线孔，所述连接线的一端穿过所述走线孔与所述摄像头连接，所述连接线的另一端与所述控制装置连接。可选地，摄像头可以包含无线传输装置，摄像头可以通过无线传输装置与控制装置无线连接。
在图2所示的例子中，以所述顶部饰件包括车舱前部顶灯94为例，所述车舱前部顶灯94可以设有走线孔，所述连接线20的一端可以穿过所述车舱前部顶灯94设置的走线孔与所述摄像头10连接，所述连接线20的另一端可以与控制装置连接。可以理解的是，车舱后部顶灯和阅读灯上同样可以设置走线孔，所述连接线20可以穿过相应的走线孔与摄像头10连接。连接线的走线方式可以根据摄像头的安装位置进行布置。
在一些可选的实施例中，所述控制装置包括设备主机，所述车辆还包括车架结构，所述设备主机设置于车辆的后备箱。所述连接线的一端穿过顶部饰件的走线孔与所述摄像头连接，所述连接线的另一端与后备箱内的设备主机连接。为了实现连接线与设备主机连接，连接线的走线方式可以根据摄像头的安装位置进行布置。车辆本身可以包括汽车CAN总线(Controller Area Network，控制器局域网络)，车内的各电子部件均可以接入汽车CAN总线组成车载网络系统。设备主机可以接入汽车CAN总线，与摄像头10组合成OMS乘员检测系统使用。
所述顶部饰件可以包括车舱前部顶灯，所述连接线的一端与装设于所述车舱前部顶灯的摄像头连接，所述连接线的另一端经过车辆的遮阳板背面、沿所述车架结构延伸设置并与所述设备主机连接。和/或，所述顶部饰件可以包括车舱后部顶灯，所述连接线的一端与装设于车舱后部顶灯的摄像头连接，所述连接线的另一端经过所述车架结构与所述设备主机连接。和/或，所述顶部饰件可以包括设于车舱内的车窗顶框的阅读灯，所述连接线的一端与装设于所述阅读灯的摄像头连接，所述连接线的另一端经过所述车架结构与所述设备主机连接。
其中，车架结构可以包括车架的A柱、B柱、车架后部结构及车架侧部结构。在图2所示的例子中，以装设于车舱前部顶灯的摄像头为例，所述连接线的一端与装设于所述车舱前部顶灯的摄像头10连接，所述连接线的另一端可以经过所述遮阳板95的背面，并沿车架的A柱、B柱、车架后部结构或车架侧部结构延伸设置后，接入后备箱与所述 设备主机连接。可以理解的是，连接线可以隐藏在遮阳板95的背面，并沿着车架的A柱、B柱、车架侧部结构或车架后部结构延伸至后备箱，与后备箱内的设备主机连接。这样，可以将大部分的连接线隐藏收纳起来，减少对驾驶员视野的影响，尽可能不影响安全驾驶，此外还可以达到外观简洁美观的效果。
以装设于车舱后部顶灯的摄像头为例，所述连接线的一端与装设于车舱后部顶灯的摄像头连接，所述连接线的另一端经过所述车架结构与所述设备主机连接。可以理解的是，连接线可以沿着车架侧部结构或车架后部结构直接延伸至后备箱，与后备箱内的设备主机连接。这样，可以将连接线沿着车架结构布线，减少对驾驶员视野的影响，尽可能不影响安全驾驶。
以装设于车窗顶框的阅读灯的摄像头为例，所述连接线的一端与装设于阅读灯的摄像头连接，所述连接线的另一端经过所述车架结构与所述设备主机连接。车窗顶框可以是车舱内的前排座位(即驾驶座和副驾驶座)的车窗顶框，也可以是车舱内的后排座位的车窗顶框。可以理解的是，阅读灯安装在车舱内的前排座位的车窗顶框的位置时，连接线可以沿着车架的B柱、车架侧部结构或车架后部结构延伸至后备箱，与后备箱内的设备主机连接。阅读灯安装在车舱内的后排座位的车窗顶框的位置时，连接线可以沿着车架侧部结构或车架后部结构直接延伸至后备箱，与后备箱内的设备主机连接。这样，可以将连接线沿着车架结构布线，减少对驾驶员视野的影响，尽可能不影响安全驾驶。
本公开的车辆，在车辆行驶之前，安装于车舱前部顶灯的摄像头可以检测到全车舱成员的信息，安装于车舱后部顶灯的摄像头可以检测后排座位的成员的信息，安装于车窗顶框的摄像头也可以检测前排座位及后排座位的成员的信息，例如检测全员是否系好安全带，实现更加全面的检测，提高了驾驶安全性。在行驶过程中，可以通过摄像头实时采集对应车舱区域内成员的信息以用于检测，保障驾驶安全，还可以通过得到的车舱成员信息进行个性化设置，提高乘坐舒适性。在车辆行驶结束之后，可以通过摄像头采集的信息检查对应车舱区域内驾驶座、副驾驶座以及后排座位是否有物品遗留，实现遗留物品检测提醒。
本说明书中的各个实施例均采用递进的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。尤其，对于装置实施例而言，由于其基本相似于方法实施例，所以描述得比较简单，相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，在实施本说明书实施例方案时可 以把各模块的功能在同一个或多个软件和/或硬件中实现。也可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
以上所述仅是本说明书实施例的具体实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本说明书实施例原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本说明书实施例的保护范围。

Claims (14)

  1. 一种车辆，包括：
    至少一个摄像头；
    车舱内的顶部饰件；以及
    设置于所述车辆的控制装置，
    其中，所述至少一个摄像头装设于所述顶部饰件，所述至少一个摄像头与所述控制装置连接。
  2. 根据权利要求1所述的车辆，其特征在于，
    所述顶部饰件包括车舱顶灯，
    至少一个所述摄像头装设于所述车舱顶灯，并朝向车舱内设置。
  3. 根据权利要求2所述的车辆，其特征在于，
    装设于所述车舱顶灯的所述摄像头相对所述车舱顶灯呈倾斜设置。
  4. 根据权利要求2或3所述的车辆，其特征在于，
    所述车舱顶灯设有收容部，所述收容部包括开口，
    装设于所述车舱顶灯的所述摄像头嵌设于所述收容部并通过所述开口露出所述收容部。
  5. 根据权利要求2至4任一项所述的车辆，其特征在于，
    所述车舱顶灯包括车舱前部顶灯；以及
    设置于所述车舱前部顶灯的所述摄像头朝向所述车舱的后侧设置。
  6. 根据权利要求2至5任一项所述的车辆，其特征在于，
    所述车舱顶灯包括车舱后部顶灯；
    设置于所述车舱后部顶灯的所述摄像头朝向所述车舱的后排座位设置。
  7. 根据权利要求2至6任一项所述的车辆，其特征在于，
    所述车舱顶灯包括设于车舱内的车窗顶框的阅读灯；
    设置于所述阅读灯的所述摄像头朝向所述车舱的座位设置。
  8. 根据权利要求1至7任一项所述的车辆，其特征在于，
    所述车辆包括至少两个所述顶部饰件和至少两个所述摄像头，
    所述至少两个所述顶部饰件分别设置于车舱内的不同位置，
    所述至少两个所述摄像头装设于所述至少所述两个顶部饰件中的至少一个。
  9. 根据权利要求1所述的车辆，其特征在于，至少一个所述摄像头的光轴与车舱内顶部平面之间的夹角为60°至90°。
  10. 根据权利要求1至9任意一项所述的车辆，其特征在于，
    所述摄像头通过连接线与所述控制装置连接。
  11. 根据权利要求10所述的车辆，其特征在于，
    所述顶部饰件设有走线孔，
    所述连接线的一端穿过所述走线孔与所述摄像头连接，所述连接线的另一端与所述控制装置连接。
  12. 根据权利要求10所述的车辆，其特征在于，
    所述控制装置包括设备主机，所述设备主机设置于所述车辆的后备箱；以及
    所述顶部饰件包括车舱前部顶灯；
    所述连接线的一端与装设于所述车舱前部顶灯的所述摄像头连接，所述连接线的另一端经过所述车辆的遮阳板背面、沿所述车辆的车架结构延伸设置并与所述设备主机连接。
  13. 根据权利要求10至12任一项所述的车辆，其特征在于，
    所述控制装置包括设备主机，所述设备主机设置于所述车辆的后备箱；
    所述顶部饰件包括车舱后部顶灯；
    所述连接线的一端与装设于所述车舱后部顶灯的所述摄像头连接，所述连接线的另一端经过所述车辆的车架结构与所述设备主机连接。
  14. 根据权利要求10至13任一项所述的车辆，其特征在于，
    所述控制装置包括设备主机，所述设备主机设置于所述车辆的后备箱；
    所述顶部饰件包括设于车舱内的车窗顶框的阅读灯；
    所述连接线的一端与装设于所述阅读灯的所述摄像头连接，所述连接线的另一端经过所述车辆的车架结构与所述设备主机连接。
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