CN210258216U

CN210258216U - Carry on 360 panorama driving assistance system's heavy truck

Info

Publication number: CN210258216U
Application number: CN201921198140.9U
Authority: CN
Inventors: 赵光辉
Original assignee: Beijing Foton Daimler Automobile Co Ltd
Current assignee: Beijing Foton Daimler Automobile Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-07
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a carry on 360 panorama driving auxiliary system's heavy truck, heavy truck includes: cockpit, rear-view mirror, side panorama camera and display screen. A cockpit, the cockpit comprising: a cabin and a door; the rearview mirrors are arranged on the vehicle door and are respectively a left rearview mirror and a right rearview mirror, and each rearview mirror is integrated with a streaming media camera which is used for shooting the rear area of the rearview mirror; the two side panoramic cameras are respectively arranged at the left side and the right side of the cabin body; the display screen is arranged in the cabin body, and the streaming media camera and the side panoramic camera are electrically connected with the display screen. When the heavy truck normally runs, the seamless spliced aerial view can be displayed through the display screen; in the steering process, the left and right stream media views are switched out from the display screen, so that a blind area during the turning of the vehicle can be eliminated, the driving safety of the heavy truck is improved, and safety accidents are avoided.

Description

Carry on 360 panorama driving assistance system's heavy truck

Technical Field

The utility model relates to the field of vehicle technology, especially, relate to a carry on heavy truck of 360 panorama driving assistance system.

Background

Every year, accidents caused by driving 'blind areas' exceed 50 thousands, countless families are separated and broken, and national economic losses are heavy. Accidents caused by a large vehicle account for most of the accidents, the large vehicle is long in wheelbase, large in vehicle body and high in driving position, a driver has a large visual field blind area when recognizing the traffic situation of the side and rear by means of a traditional rearview mirror, and the dead blind area is driven by a dead moon caused by difference between an inner wheel and an outer wheel which is specific to a heavy truck. The semitrailer is a dead user ultimate edition due to a special design structure. When the head of a vehicle turns, the left and right rear sides of the cabin and the left and right sides of the rear compartment are completely 'blind areas' for drivers, so that cars, electric vehicles, bicycles and pedestrians in the 'blind areas' of the vehicle cannot be seen by drivers due to efforts, and tragedies often occur.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve at least one of the problems occurring in the prior art. To this end, it is an object of the present invention to propose a heavy truck carrying a 360 ° panoramic driving assistance system. The heavy truck is provided with the streaming media camera and the side panoramic camera, so that the safety problem caused by driving blind areas can be solved.

According to the utility model discloses a heavy truck, it includes: a cockpit, the cockpit comprising: a cabin and a door; the rearview mirrors are arranged on the vehicle door and are respectively a left rearview mirror and a right rearview mirror, each rearview mirror is integrated with a streaming media camera, and the streaming media camera is used for shooting a rear area of the rearview mirror; the two side panoramic cameras are respectively arranged at the left side and the right side of the cabin body; the display screen, the display screen set up in the cabin is internal, the streaming media camera with the side panorama camera all with the display screen electricity is connected.

Therefore, the heavy truck is provided with the panoramic cameras all around, the streaming media cameras on the left side and the right side can be displayed through the display screen, the images on the corresponding sides of the streaming media cameras can be displayed through the display screen, and the generation of blind areas on the corresponding sides is avoided. Therefore, the 'blind areas' of the heavy truck in the forward and backward driving and steering processes can be better eliminated, so that the driver can see the traffic conditions in the areas, and the safety of the driver in driving the heavy truck is ensured.

The utility model discloses an in some examples, with one side the side camera setting is in the back upper place top cap sheet metal component department of streaming media camera.

In some examples of the present invention, the single-side flow media camera is integrally disposed at a position obliquely above the mirror piece of the side mirror.

In some examples of the present invention, two the side panoramic cameras are about the cabin body symmetrical arrangement.

In some examples of the invention, the heavy truck further comprises: the front panoramic camera is arranged in front of the cockpit;

in some examples of the invention, the heavy truck further comprises: the container, back panorama camera set up in the rear of container.

In some examples of the utility model, the cockpit still includes front windshield, front windshield set up in the front side of the cabin body, preceding panorama camera set up in front windshield's below.

In some examples of the present invention, the front panoramic camera and the rear panoramic camera have their longitudinal central axes all collinear with the longitudinal central axis of the heavy truck.

In some examples of the invention, the distance from the front panoramic camera to the ground is greater than 50 cm.

In some examples of the present invention, the viewing angle of the streaming media camera is between 90 ° and 120 °.

In some examples of the invention, the heavy truck further comprises: the streaming media camera and the side panoramic camera are electrically connected with the controller, and the display screen and the video recorder are electrically connected with the controller and are arranged in parallel.

In some examples of the invention, the controller comprises: the streaming media camera controller is electrically connected with the streaming media camera, the panoramic camera controller is electrically connected with the side panoramic camera, and the streaming media camera controller and the panoramic camera controller are electrically connected with the controller and are arranged in series.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a photographic image mounting scheme;

FIG. 2 is a schematic view of an electronic control connection for a heavy truck;

fig. 3 is a schematic diagram of a host wire.

Reference numerals:

a heavy duty truck 10;

a front panoramic camera 1; a left streaming media camera 2; a left panoramic camera 3; a cockpit (4); a cabin 5; a vehicle door 6; a rear view mirror 7; a front windscreen 8.

A panoramic camera controller 11; a vehicle computer 12; left and right reversing analog signals 13; a streaming media camera 14; a display screen 15; a video recorder 16; a vehicle power supply 17; a GPS 18; 3G/4G 19; a streaming media camera controller 20; left and right reversing analog signals 21; a vehicle power supply 22; an infrared receiver 23; a membrane key 24; a rear panoramic camera 25; and a right panoramic camera 26.

Detailed Description

Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.

A heavy truck 10 carrying a 360 ° panoramic driving assistance system according to an embodiment of the present invention is described below with reference to fig. 1-3.

As shown in fig. 1, a heavy truck 10 according to the present invention includes: cockpit 4, rear-view mirror 7, side panorama camera and display screen 15. The cockpit 4 includes a cabin 5 and two doors 6, and the doors 6 are openably and closably installed on two sides of the cabin 5, that is, there are two doors 6, and the two doors 6 are a left door and a right door respectively. The cabin body 5 and the vehicle door 6 are sheet metal parts respectively, the cabin body 5 is also provided with inner and outer ornaments, and the front part of the cabin body 5 is provided with a front windshield glass 8.

The rearview mirrors 7 are arranged on the car door 6, the number of the rearview mirrors 7 is two, the two rearview mirrors 7 are respectively a left rearview mirror and a right rearview mirror, the left rearview mirror is installed on the outer side of the left car door through a left side bracket, and the right rearview mirror is installed on the outer side of the right car door through a right side bracket. Each rear-view mirror 7 is integrated with a streaming media camera, that is, a left streaming media camera 2 is integrated on the left rear-view mirror, and a right streaming media camera is integrated on the right rear-view mirror, and the streaming media camera 14 can be used for shooting the rear side area of the rear-view mirror 7. Through setting up left streaming media rear-view mirror 7 and right side streaming media rear-view mirror 7, can effectively acquire the regional field of vision in rear-view mirror 7 rear, it can get the effect of enlarging the 7 fields of vision of rear-view mirror to can make things convenient for the driver to acquire the regional field of vision of bigger angle, can reduce the field of vision blind area.

The number of the side panoramic cameras is two, and the two side panoramic cameras are respectively arranged at the left side and the right side of the cabin body 5. The left panoramic camera 3 can acquire the visual field area around the left side of the heavy truck 10 in a wide angle; the right panoramic camera 26 may capture the area of view around the right side of the heavy truck 10 at a wide angle. Therefore, the range of view that the driver can obtain can be further expanded on the basis of the rearview mirror 7 and the streaming media camera 14, and the blind area of view can be further reduced.

The display screen 15 is arranged in the cabin 5, and the streaming media camera 14 and the side panoramic camera are both electrically connected with the display screen 15. It can be understood that, by adopting the electric connection mode, the area visual field acquired by the streaming media camera 14 and the side panoramic camera can be displayed on the display screen 15 in the cabin 5, so that the driver can acquire the area visual field around the vehicle in real time during driving, the driving operation can be facilitated, traffic accidents caused by overlarge blind areas of the visual field can be avoided, and the safety of the driver in driving the heavy truck 10 can be improved.

For example, when the driver of the heavy truck 10 dials the operating handle of the left turn signal, the left streaming camera 2 captures a corresponding real-time image and transmits the processed image to the display screen 15, and the left panoramic camera 3 can correspondingly transmit the image of the left area of the heavy truck 10. At this time, if there is a pedestrian, a vehicle or other objects near the vehicle in the image, the driver can control the heavy truck 10 to stop at a reduced speed for avoiding through corresponding operations; if there is no object in the image near the vehicle, the heavy truck 10 may turn quickly through the road segment. Therefore, by adopting the streaming media camera 14 and the side panoramic camera, the blind area of the visual field can be reduced, and the safety of the driver in driving the heavy truck 10 can be improved.

In addition, the side panoramic camera is installed on the roof sheet metal part of the cabin 5 above and behind the streaming media camera 14, that is, the left panoramic camera 3 is installed above and behind the left streaming media camera 2 and is located on the roof left side sheet metal part of the cabin 5, and the right panoramic camera 26 is installed above and behind the right streaming media camera and is located on the roof right side sheet metal part of the cabin 5. The side panoramic camera position is higher for the streaming media camera 14 of one side, can make the regional scope around the heavy truck 10 who monitors wider like this, and the scope of monitoring "blind area" is bigger, and the driver can observe the traffic conditions of bigger space around the heavy truck 10 through display screen 15, guarantees to drive safe and reliable more.

In addition, the streaming media camera 14 is arranged at the position obliquely above the lens of the same-side rearview mirror 7, that is, the left streaming media camera 2 is arranged at the position obliquely above the lens of the left rearview mirror; the right streaming media camera is arranged at the oblique upper part of the right rearview mirror lens. The position can effectively monitor the visual field blind area when the vehicle turns left and right, and the streaming media camera 14 transmits the image traffic condition information monitored by the corresponding streaming media camera 14 to a driver through the display screen 15 when the vehicle turns left or right in real time, so as to pay attention to the objects appearing in the image in real time and improve the driving safety of the driver.

The streaming media camera 14 is equipped with an AHD (Analog High Definition-Analog High Definition) night vision chip, and under very weak light conditions, the images around the heavy truck 10 are also clearly visible. Therefore, the streaming media camera 14 arranged in the way can effectively improve the observability of traffic conditions of a blind area on one side of the heavy truck during turning at night, effectively reduce the difficulty of observing objects outside the truck by a driver caused by dark light at night, and further reduce the occurrence of traffic danger.

Further, two side panoramic cameras are symmetrically arranged about the nacelle 5, and two single-side streaming media cameras 14 are symmetrically arranged about the nacelle 5. The two side panoramic camera that so set up can make things convenient for the driver to monitor the regional field of vision that each side corresponds, can form corresponding monitoring custom moreover, need not to carry out left side and right side regulation and differentiation, can promote the convenience of driver's monitoring.

Further, the viewing angle of the streaming media camera 14 is between 90 ° and 120 °, for example, the viewing angle of the streaming media camera 14 may be 105 °. Compared with the traditional rearview mirror, the visual range of the streaming media camera 14 is larger by more than 5 times, the visual range is larger and clearer, and the problem that the traditional rearview mirror blind area is too large when the heavy truck 10 turns can be better solved, so that traffic accidents can be effectively avoided.

According to a particular embodiment of the present invention, as shown in fig. 1, a heavy truck 10 comprises: a front panoramic camera 1 and a rear panoramic camera 25, the front panoramic camera being arranged in front of the cockpit 4. The preceding panorama camera that so sets up can effectively monitor the regional field of vision of 4 preceding belows in cockpit, can eliminate the blind area of 4 preceding belows in cockpit, like this when the driver starts heavy truck 10, need not to get off the check preceding below and whether have the barrier to can improve the security and the convenience that the driver drove heavy truck 10.

Specifically, as shown in fig. 1, the front panoramic camera 1 is disposed below the front windshield glass 8. The position meets the requirement of monitoring a forward-looking visual field blind area existing when the driver faces forward, can reduce potential safety hazards existing in the blind area, can avoid the front windshield glass 8, and can ensure enough area visual field right ahead of the driver.

The heavy truck 10 further comprises: and a cargo box, and the rear panoramic camera 25 is arranged behind the cargo box. The rear panoramic camera 25 can effectively monitor the safety situation at the rear of the container, effectively improve the real-time safety during the backing process, and does not need extra personnel to observe and remind the rear side of the heavy truck 10, so that the driver can conveniently park the vehicle, and the parking efficiency and the parking safety can be improved.

According to a specific embodiment of the utility model, the longitudinal axis of preceding panoramic camera 1 and back panoramic camera 25 all with the longitudinal axis collineation of heavy truck 10. Therefore, the driver can symmetrically monitor the real-time images in front of and behind the heavy truck 10 through the display screen 15, and the driving safety of the driver and passengers is ensured.

In addition, the distances from the front panoramic camera 1 and the rear panoramic camera 25 to the ground are both larger than 50 cm. The camera meeting the height can avoid the shielding of foreign matters, can help the camera to monitor traffic conditions in a wider range, can effectively monitor whether objects exist in the front and the rear of the heavy truck 10 in real time and need to be avoided, and ensures the safety of the heavy truck 10 in normal running and backing.

In addition, when the left panoramic camera 3, the right panoramic camera 26, the left streaming media camera 2 and the right streaming media camera are installed, the lens is required to face the ground and slightly lean to the outer side of the vehicle body, the vehicle body is required to be arranged below the screen in the calibration process, and otherwise, the direction of the cameras is required to be adjusted before formal calibration.

In addition, heavy truck 10 still includes controller and video recorder 16, and streaming media camera 14 and side panorama camera all are connected with the controller electricity, and display screen 15 and video recorder 16 all are connected with the controller electricity and set up in parallel. This connected mode can make camera monitoring system and display screen 15 information real-time feedback effectively combine, guarantees that the information real-time feedback gives the driver in the driving process to can carry out effective record through video recorder 16 to heavy truck 10 traffic condition of traveling, guarantee that heavy truck 10 traffic condition has effective foundation.

Further, as shown in fig. 2, the controller includes: the device comprises a streaming media camera controller 20 and a panoramic camera controller 11, wherein the streaming media camera controller 20 is electrically connected with a streaming media camera 14, the panoramic camera controller 11 is electrically connected with the panoramic camera, and the streaming media camera controller 20 and the panoramic camera controller 11 are both electrically connected with the controllers and are arranged in series. The circuit arrangement can respectively and effectively control the information of the streaming media camera 14 and the information of the panoramic camera, ensure that the corresponding information is effectively reflected on one side of the corresponding display screen 15 at the corresponding time and feed back to the traffic safety information of the driver in real time.

The heavy truck 10 is equipped with a panoramic driving support system in which a camera mounting scheme is composed of a front panoramic camera 1, a left streaming camera 2, a left panoramic camera 3, a rear panoramic camera 25, a right streaming camera, a right

panoramic camera

26, and 6 cameras mounted on the heavy truck 10. The front panoramic camera 1 is disposed in front of the cockpit 4. Constitute all-round safety monitoring system among this panorama driving auxiliary system, effectively reduce field of vision "blind area", and effectively reduce because driver's energy is difficult to concentrate the emergence probability of the potential traffic accident that leads to.

According to a specific embodiment of the utility model, through certain algorithm and control software, the system displays the aerial bird's-eye view of the seamless concatenation of looking around through the display screen 15, namely shows a real-time top view of monitoring heavy truck 10 and its all around directly over, utilizes the unique display design of 360 degrees demonstration elimination blind area, can effectively observe 360 degrees traffic safety circumstances around the heavy truck; compared with the traditional scheme without carrying a panoramic driving auxiliary system, the embodiment can provide effective and convenient panoramic aerial view images for pedestrians, and provides clear and visual understanding for the safety conditions around the heavy truck 10 for the driver. For example, when the driver drives forward, if an object in front is encountered, the distance and specific position of the object from the heavy truck 10 can be determined through the aerial bird's eye view of the display screen 15, so that the driver can feel more reassuring about the traffic conditions around the heavy truck 10 when driving. When any object is close to the heavy truck 10 on any side of the surroundings, the driver can observe the object through the display screen 15 at the first time, and the driver can be guaranteed to know and respond to the environment around the vehicle; meanwhile, when the vehicle turns left and right, the left and right stream media views are switched out under the control of a steering lamp signal, the effective angle reaches 130 degrees, the blind area of the semitrailer during turning is effectively reduced, and the traffic conditions of two sides of the semitrailer in the process can be effectively monitored in real time in the driving process of the semitrailer. The system can also process the streaming media image through the AHD night vision chip, and the streaming media image which is clear and bright like the daytime is displayed at night. When the vehicle runs in reverse gear and normally runs, a 360-degree aerial view and a front and back single view are displayed. The driver is convenient to drive and park. The system can effectively monitor possible traffic accidents and emergency situations in the driving process in real time, and protect the life safety of drivers and passengers.

Furthermore, for the front and rear single views of the vehicle, aiming at the vehicle type with an ESP (electronic stability program) function, an accurate driving track line and a backing track line are provided, so that accurate guidance is provided for a driver, and the vehicle can run more safely and more normally.

In addition, the high-temperature area of the vehicle body is avoided in the process of installing and arranging the extension line of the camera, and the opening and closing of the vehicle door and the lifting of the vehicle window cannot be influenced.

According to a specific embodiment of the present invention, the wire connection of each device is as shown in fig. 2, the front panoramic camera 1, the rear panoramic camera 25, the left panoramic camera 3, the right panoramic camera 26, the film button 24, the infrared receiver 23, the car power supply 22, the left and right reversing analog signals 13 are all connected to the panoramic camera controller 11; the streaming media camera 14, the automobile power supply 22 and the left and right reversing analog signals 21 are connected to the streaming media camera controller 20. The panoramic camera controller 11 and the streaming media camera controller 20 are connected in series and then connected in parallel with the DVR video recorder and the display screen 15.

According to a specific embodiment of the present invention, fig. 3 is a schematic connection diagram of a host wire, and the specific connection method is as follows:

according to the sign on the 28P wire rod, connect preceding panorama camera 1, back panorama camera 25, left panorama camera 3,

right panorama camera

26, 4 cameras respectively to corresponding on the interface. Control lines on interfaces of the left panoramic camera 3 and the right panoramic camera 26 on the 28P wire are respectively connected with control lines of a left steering lamp and a right steering lamp of the vehicle, and a control signal line on an interface of the rear panoramic camera 25 is connected with a reversing control signal line. The power line of the 28P wire power interface is connected in a way that a red line is connected to a power supply line of an ACC (Adaptive Cruise Control) of the vehicle; the yellow line B + is connected to a conventional power supply (namely a battery) line of the automobile; and a black wire grounding wire. The infrared signal interface and the key interface on the 28P wire are respectively connected with the infrared head and the film key 24. And the video output interface of the 24P wire is connected to the display screen 15. The other ends of the two main wires are connected to corresponding interfaces of the main machine, so that firm connection is ensured. When the wire is connected, the vehicle is ensured to be in a flameout state. And (4) after the line is connected, line inspection is firstly carried out, and the normally-powered indicator lamp is ensured to be in a lighting state under a flameout state. After subsequent calibration and adjustment settings are completed and a correct setting is confirmed, the host wiring harness is arranged, the infrared head and the film button 24 are fixed at a position convenient for a driver to operate, and the host is also arranged at a proper position.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A heavy truck carrying a 360 DEG panoramic driving assistance system, comprising:

a cockpit, the cockpit comprising: a cabin and a door;

the rearview mirrors are arranged on the vehicle door and are respectively a left rearview mirror and a right rearview mirror, each rearview mirror is integrated with a streaming media camera, and the streaming media camera is used for shooting a rear area of the rearview mirror;

the two side panoramic cameras are respectively arranged at the left side and the right side of the cabin body;

the display screen, the display screen set up in the cabin is internal, the streaming media camera with the side panorama camera all with the display screen electricity is connected.

2. The heavy truck with the 360 ° panoramic driving assistance system of claim 1, wherein the side panoramic camera on the same side is disposed at an upper rear roof of the streaming media camera.

3. The heavy truck with the 360 ° panoramic driving assistance system of claim 1, wherein the streaming media camera is disposed diagonally above the ipsilateral rearview mirror lens.

4. The heavy truck carrying a 360 ° panoramic driving assistance system of claim 1, wherein the two side panoramic cameras are arranged symmetrically about the nacelle.

5. The heavy truck carrying a 360 ° panoramic driving assistance system of claim 1, further comprising: a front panoramic camera and a rear panoramic camera (25), the front panoramic camera being arranged in front of the cockpit;

the heavy truck further comprises: the container, back panorama camera set up in the rear of container.

6. The heavy truck carrying a 360 ° panoramic driving assistance system of claim 5, wherein the cockpit further comprises a front windshield disposed on a front side of the cabin body, the front panoramic camera being disposed below the front windshield.

7. The heavy truck carrying a 360 ° panoramic driving assistance system according to claim 5, characterized in that the longitudinal central axes of the front and rear panoramic cameras (25) are each collinear with the longitudinal central axis of the heavy truck.

8. The heavy truck carrying a 360 ° panoramic driving assistance system of claim 7, wherein the distance of the front panoramic camera to the ground is greater than 50 cm.

9. The heavy truck with the 360 ° panoramic driving assistance system of claim 1, wherein the angle of visibility of the streaming media camera is between 90 ° and 120 °.

10. The heavy truck carrying a 360 ° panoramic driving assistance system of claim 1, further comprising: the streaming media camera and the side panoramic camera are electrically connected with the controller, and the display screen and the video recorder are electrically connected with the controller and are arranged in parallel.

11. The heavy truck carrying a 360 ° panoramic driving assistance system of claim 10, wherein the controller comprises: the streaming media camera controller is electrically connected with the streaming media camera, the panoramic camera controller is electrically connected with the side panoramic camera, and the streaming media camera controller and the panoramic camera controller are electrically connected with the controller and are arranged in series.