CN206510832U - A kind of vehicle-mounted interactive system - Google Patents

Abstract

The utility model discloses a vehicle-mounted interactive system, which comprises a vehicle-mounted interactive system body. The vehicle-mounted interactive system body includes a processor and a display device for data processing, and also includes a device arranged on the vehicle for collecting video images of the vehicle's external field of view. Image acquisition device, the number of image acquisition devices is at least 4, which are respectively installed around the vehicle, the processor is connected to the image acquisition device to obtain video images, and the display device is connected to the processor to display the image synthesized by the processor . Since the driver can watch the complete external field of view of the vehicle at the same time from the display device, the area of the blind spot can be reduced, thereby further improving the safety in the process of driving the vehicle. At the same time, avoiding the occurrence of vehicle accidents can also ensure The relative safety of pedestrians. In addition, both the processor and the display device are part of the existing vehicle-mounted interactive body on the vehicle, so the hardware cost can be reduced and the space in the vehicle can be saved.

Description

A vehicle interactive system

technical field

The utility model relates to the field of vehicle technology, in particular to a vehicle interaction system.

Background technique

With the development of the automobile industry, people's requirements for the safety, comfort, energy saving and environmental protection of automobiles have gradually increased. A large number of automotive electronic control equipment has begun to be used in automobiles. The premise of the realization of digitalization, digitalization, vehicle cloud service, big data and automatic driving. As a communication bridge between electric vehicles and drivers, the intelligent vehicle-mounted interactive system increases the interactive experience of the driving process, and at the same time meets the fundamental needs of users for the safety of electric vehicles.

At present, almost all medium and high-end vehicles at home and abroad are equipped with in-vehicle interactive systems. However, the vehicle-mounted interactive system in the prior art can only collect data such as BMS, motor controller, motor, insulation detector, etc., so as to carry out data processing, in order to achieve the purpose of reminding and early warning to the driver, but it cannot timely control the vehicle The external situation is fed back to the driver in time, and the driver can only watch it in person through the rearview mirror, which is not only passive, but also for some blind spots, which the driver cannot watch.

To sum up, although the existing vehicle-mounted interactive system can realize a certain early warning function, the early warning is aimed at the operation of the vehicle itself, and does not involve the interaction between the vehicle and the external environment. Therefore, there are still some early warning functions. What is lacking. Therefore, how to further improve the safety of the driver in the process of driving the vehicle, avoid the occurrence of vehicle accidents or reduce the loss of personnel and property as much as possible, and ensure the relative safety of passengers and pedestrians are problems to be solved urgently by those skilled in the art.

Utility model content

The purpose of this utility model is to provide a vehicle-mounted interactive system, which is used to further improve the safety of the driver in the process of driving the vehicle, avoid the occurrence of vehicle accidents or reduce the loss of personnel and property as much as possible, and ensure the relative safety of passengers and pedestrians .

In order to solve the above technical problems, the utility model provides a vehicle-mounted interactive system, including a vehicle-mounted interactive system body, the vehicle-mounted interactive system body includes a processor and a display device for data processing, and also includes a vehicle set on the vehicle for collecting vehicle The image acquisition device of the video image of the external field of view, the number of the image acquisition devices is at least 4, which are respectively installed around the vehicle, and the processor is connected to the image acquisition device to obtain the video image, The display device is connected with the processor to display the image synthesized by the processor.

Preferably, the processor includes an i.MX6Q module;

Wherein, the image acquisition device is connected to the i.MX6Q module through a GMSL deserializer.

Preferably, the display device includes a main display screen and an auxiliary display screen, the first video output port of the processor is connected to the main display screen to display the synthesized image, and the auxiliary display screen is connected to the processor Connect to the second video output port to display the pre-stored image data.

Preferably, it also includes a memory card connected to the processor for storing the combined image.

Preferably, it also includes a wireless communication module for communicating with a remote server, and the wireless communication module is connected with the processor to send the synthesized image to the remote server.

Preferably, the wireless communication module includes a WIFI module, a 3G module or a 4G module.

Preferably, the image acquisition device is a camera.

Preferably, a positioning device connected to the processor is also included.

The vehicle-mounted interactive system provided by the utility model collects video images of the vehicle's external field of view through at least two image acquisition devices, then sends the collected video images to the processor for image synthesis, and finally performs a complete display of the video through the display device . Since the driver can watch the complete external field of view of the vehicle from the display device at the same time, the area of the blind spot can be reduced, thereby further improving the safety in the process of driving the vehicle, and at the same time, avoiding the occurrence of vehicle accidents can also ensure The relative safety of pedestrians. In addition, since both the processor and the display device are part of the existing vehicle-mounted interactive body on the vehicle, hardware costs can be reduced and space inside the vehicle can be saved.

Description of drawings

In order to illustrate the embodiment of the utility model more clearly, the accompanying drawings that need to be used in the embodiment will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the utility model. For those skilled in the art Ordinary technicians can also obtain other drawings based on these drawings on the premise of not paying creative work.

Fig. 1 is a structural diagram of a vehicle-mounted interactive system provided by an embodiment of the present invention;

Fig. 2 is a structural diagram of another vehicle-in-vehicle interaction system provided by the embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

The core of the utility model is to provide a vehicle-mounted interactive system, which is used to further improve the safety of the driver in the process of driving the vehicle, avoid the occurrence of vehicle accidents or reduce the loss of personnel and property as much as possible, and ensure the relative safety of passengers and pedestrians. .

In order to enable those skilled in the art to better understand the solution of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a structural diagram of a vehicle-mounted interactive system provided by an embodiment of the present invention. As shown in Figure 1, it includes a vehicle-mounted interactive system body 10, the vehicle-mounted interactive system body 10 includes a processor 100 and a display device 101 for data processing, and also includes an image set on the vehicle for collecting video images of the vehicle's external field of view Acquisition device 11, the number of image acquisition devices 11 is at least 4, installed around the vehicle respectively, the processor 100 is connected with the image acquisition device 11 to obtain video images, and the display device 101 is connected with the processor 100 to display the images processed by the processor. The image after image compositing.

As shown in Figure 1, the image acquisition device 11 includes four in the figure, but Figure 1 is only a specific application scenario, which needs to be determined according to the shooting range of the image acquisition device 11, as a preferred embodiment, as shown in Figure 1 As shown in 1, the surroundings are the left front of the vehicle, the right front of the vehicle, the left rear of the vehicle and the right rear of the vehicle. Wherein, the image acquisition device 11 installed in the left front of the vehicle mainly captures the external field of view of the left front area of the vehicle, the image acquisition device 11 installed in the left rear of the vehicle mainly captures the external field of view of the vehicle right front area, and the image acquisition device 11 installed in the left rear of the vehicle The external field of view of the left rear area of the vehicle is mainly photographed, and the image acquisition device 11 installed at the right rear of the vehicle mainly photographs the external field of view of the right rear area of the vehicle. Each image acquisition device 11 sends the collected video images to the processor 100 on the vehicle-mounted interactive system body 10, so that the processor 100 performs video synthesis on the obtained video images according to the pre-stored processing algorithm, thereby obtaining a complete video image. , displayed by the display device 101 . It can be understood that how to synthesize multiple videos from different angles is a prior art, which will not be described in detail in this embodiment. Preferably, the image acquisition device 11 is a camera. In specific implementation, in order to ensure the clarity of the video image, a high-definition camera, such as a 720P digital high-definition camera, may be used. In addition, the installation position and angle of the camera can be determined according to the actual shape of the vehicle, and there is no strict limitation.

The driver can watch the complete video outside the vehicle through the display device 101 according to actual needs, without the need for a rearview mirror, so that when the vehicle is in a relatively complicated road condition, the driver can obtain it at a glance through the display device 101. The vehicle's external field of view.

The vehicle-mounted interactive system provided in this embodiment collects video images of the vehicle's external field of view through at least two image acquisition devices, and then sends the collected video images to the processor for image synthesis, and finally displays the complete video through the display device. Since the driver can watch the complete external field of view of the vehicle at the same time from the display device, the area of the blind spot can be reduced, thereby further improving the safety in the process of driving the vehicle. At the same time, avoiding the occurrence of vehicle accidents can also ensure The relative safety of pedestrians. In addition, since both the processor and the display device are part of the existing vehicle-mounted interactive body on the vehicle, hardware costs can be reduced and space in the vehicle can be saved.

It can be understood that the on-board interactive system body also contains other hardware, such as a music player, which is used to play music, and the processor can also collect data such as motor controllers, motors, and insulation detectors through the CAN bus for data processing. The utility model is no longer described in detail.

Fig. 2 is a structural diagram of another vehicle-in-vehicle interaction system provided by the embodiment of the present invention. On the basis of the above embodiments, the processor 100 includes an i.MX6Q module; wherein, the image acquisition device 11 is connected to the i.MX6Q module through the GMSL deserializer 12 .

In this embodiment, the same place as the above embodiment will not be repeated. When there are four image acquisition devices 11, the processor 11 obtains four video images through the GSML deserializer 12. Specifically, the GSML deserializer can be MAX9286.

On the basis of the above embodiments, the display device 101 includes a main display screen and an auxiliary display screen, the first video output port of the processor 100 is connected to the main display screen to display the synthesized image, and the auxiliary display screen is connected to the first video output port of the processor 100 The two video output ports are connected to display pre-stored image data.

In a specific implementation, the display device 101 can be a display screen, which can be switched when the driver needs to view the video image, but as a preferred implementation mode, in this embodiment, the display device 101 can include two display screens, where The main display screen is used to display the synthesized image, and the auxiliary display screen can be used to watch other images, such as pre-stored image data. Especially on the bus, multiple auxiliary display screens can be set for passengers to watch.

On the basis of the above embodiments, a memory card 13 connected to the processor 100 and used for storing the synthesized images is also included.

In order to facilitate subsequent viewing, such as accident playback, the combined image is stored through the memory card 13 in this embodiment. It can be understood that the video image of each image acquisition device can also be stored separately.

On the basis of the above embodiments, a wireless communication module 14 for communicating with a remote server is also included, and the wireless communication module 14 is connected with the processor 100 to send the synthesized image to the remote server.

In order to increase the intelligence of the vehicle, the wireless communication module 14 is added in this embodiment, so that the video images collected by each image collection device 14 can be transmitted to a remote server. Especially in accident identification, there is no need for staff to take pictures on the spot, which saves human resources and improves work efficiency. As a preferred embodiment, the wireless communication module 14 includes a WIFI module, a 3G module or a 4G module. As shown in Figure 2, the wireless communication module 14 can be connected to the processor 100 through the USB HUB. In order to enrich the intelligence of the vehicle-mounted interactive system, other electronic devices that use the USB transmission method can also be connected to the processor 100 through the USB HUB, for example Mobile phones, tablets, etc.

As a preferred implementation manner, a positioning device 15 connected to the processor 100 is also included. The positioning of the vehicle is effected by means of the positioning device 15 .

The vehicle-mounted interactive system provided by the utility model has been introduced in detail above. Each embodiment in the description is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and for the related information, please refer to the description of the method part. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the protection of the claims of the utility model. within range.

Claims (8)

1. A vehicle-mounted interactive system, comprising a vehicle-mounted interactive system body, said vehicle-mounted interactive system body comprising a processor and a display device for data processing, characterized in that, it also includes a vehicle mounted on the vehicle for collecting the vehicle's external field of view Image acquisition devices for video images, the number of the image acquisition devices is at least 4, which are respectively installed around the vehicle, the processor is connected to the image acquisition devices to obtain the video images, and the display device It is connected with the processor to display the image synthesized by the processor. 2. The vehicle-mounted interactive system according to claim 1, wherein the processor comprises an i.MX6Q module; Wherein, the image acquisition device is connected to the i.MX6Q module through a GMSL deserializer. 3. The vehicle-mounted interactive system according to claim 1, wherein the display device comprises a main display screen and an auxiliary display screen, and the first video output port of the processor is connected with the main display screen to display a composite display. The secondary display screen is connected to the second video output port of the processor to display the pre-stored image data. 4. The vehicle-mounted interactive system according to claim 1, further comprising a memory card connected to the processor for storing the synthesized image. 5. The vehicle-mounted interactive system according to claim 1, further comprising a wireless communication module for communicating with a remote server, the wireless communication module is connected with the processor to send the synthesized image to the the remote server described above. 6. The vehicle-mounted interactive system according to claim 5, wherein the wireless communication module comprises a WIFI module, a 3G module or a 4G module. 7. The vehicle-mounted interactive system according to claim 1, wherein the image acquisition device is a camera. 8. The vehicle-mounted interactive system according to claim 1, further comprising a positioning device connected to the processor.