Utility model content
The technical issues of the utility model solves is, provides a kind of control system and automobile, can entertain audio and is
System, automobile data recorder, 360 look around, the functions such as Streaming Media rearview mirror integrate.
It is that it is realized by adopting the following technical scheme that the utility model, which solves its technical problem:
After a kind of control system includes: master controller, submaster controller, communication module, drive recorder camera, Streaming Media
Depending on module, 360 panoramic looking-around modules and audio-frequency module, the master controller respectively with the submaster controller, the communication module,
The preceding camera, the Streaming Media backsight module and 360 panoramic looking-around module electrical connection, the submaster controller difference
It is electrically connected with the communication module and the audio-frequency module, the communication module is electrically connected with the audio-frequency module.
In the preferred embodiment of the utility model, the first interactive interface and the submaster controller of above-mentioned master controller
The connection of first asynchronous communication interface, the second interactive interface of the master controller and the first communication interface of the communication module connect
It connecing, the first Data Input Interface of the master controller is connect with the drive recorder camera, and the of the submaster controller
Two asynchronous communication interfaces are connect with the second communication interface of the communication module, the third asynchronous communication interface of the submaster controller
Connect with the audio-frequency module, the first output interface of the third communication interface of the communication module and the communication module with
The audio-frequency module connection.
In the preferred embodiment of the utility model, above-mentioned audio-frequency module includes audio codec, the communication module
Third communication interface connect with the audio codec.
In the preferred embodiment of the utility model, above-mentioned audio-frequency module further includes power amplifier, the communication module
The first output interface connect with the input port of the power amplifier, the third asynchronous communication interface of the submaster controller with
The power amplifier connection.
In the preferred embodiment of the utility model, above-mentioned control system further includes power supply, the power supply and the secondary control
The power input interface of device processed is connected, with output services voltage to the submaster controller.
In the preferred embodiment of the utility model, above-mentioned Streaming Media backsight module includes rearview camera and inside rear-view mirror
Second Data Input Interface of display screen, the master controller is connect with the rearview camera, and the first of the master controller
Output interface is connect with the inside rear-view mirror display screen.
In the preferred embodiment of the utility model, above-mentioned 360 panoramic looking-around module includes camera interchanger and multiple
Camera;The third input interface of the master controller is connect with the output interface of the camera interchanger, the camera
The input interface quantity of interchanger is identical as camera quantity, and the camera interchanger and the camera correspond and connect
It connects.
In the preferred embodiment of the utility model, the quantity of above-mentioned camera is at least four, and wherein four camera shootings
Head is respectively as follows: preceding camera, rear camera, left camera and right camera.
In the preferred embodiment of the utility model, above-mentioned communication module is 4G communication module or 5G communication module.
The utility model additionally provides a kind of automobile, including above-mentioned control system.
What the utility model reached by adopting the above technical scheme have the technical effect that by audio entertainment system, automobile data recorder,
360 look around, the functions such as Streaming Media rearview mirror integrate, forming one, there are automobile data recorder, 360 to look around and panorama pool
Vehicle, in real time present vehicle after situation, expand the backsight visual field, reduce backsight blind area and improve traffic safety, situation of remote collect, drive
Behavior and habit collection, data upload the system controller of the functions such as cloud, make full use of resource, reduce occupied space, improve
System interaction efficiency and reliability simultaneously substantially reduces the advantages such as overall cost.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, it is described in detail.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein identical from beginning to end
Or similar label indicates same or similar element or element with the same or similar functions.Pass through specific embodiment
Illustrate, when can be to the utility model reach the technical means and efficacy that predetermined purpose is taken be able to more deeply and specifically
Understand, however institute's accompanying drawings are only to provide reference and description is used, and are not used to limit the utility model.
Fig. 1 is the structural block diagram of the control system of the utility model first embodiment.Fig. 2 is the control system in Fig. 1
Electrical block diagram.It is as shown in Figure 1 and Figure 2:
Control system provided in this embodiment can with but be not limited to device on automobile.As shown in Figure 1, by by one
Master controller (Main Processing Unit, MPU) 11 and a submaster controller (Micro controller Unit, MCU)
12 respectively with communication module 13, Streaming Media backsight module 14, drive recorder camera 15,360 panoramic looking-around modules 16, audio
Module 17, power supply 18 and vehicle device 20 are electrically connected, and look around and flow matchmaker for audio entertainment system, automobile data recorder, 360 to realize
The function of body rearview mirror integrates, and can relatively make full use of resource, reduces occupied space, reduces the company between functional module
Wiring beam reduces overall cost, effectively increases system interaction efficiency and reliability.
Specifically, control system provided in this embodiment includes: master controller 11, submaster controller 12, communication module 13, stream
Media backsight module 14, drive recorder camera 15,360 panoramic looking-around modules 16, audio-frequency module 17, power supply 18.Main control
Device 11 is complete with submaster controller 12, communication module 13, Streaming Media backsight module 14, drive recorder camera 15 and 360 respectively
Scape looks around the connection of module 16, and submaster controller 12 is also connect with communication module 13, audio-frequency module 17 and power supply 18 respectively, communication module
13 also connect with audio-frequency module 17.
As depicted in figs. 1 and 2, in the present embodiment, master controller 11 can be, but not limited to include the first interactive interface,
Two interactive interfaces, the first Data Input Interface, the second Data Input Interface, third Data Input Interface, the output of the first data connect
Mouth and the second data output interface.First interactive interface of master controller 11 and the first asynchronous communication interface of submaster controller 12 connect
It connects, the second interactive interface of master controller 11 is connect with the first communication interface of communication module 13.
In one embodiment, it includes the first asynchronous communication interface that submaster controller 12, which can be, but not limited to, second asynchronous logical
Believe interface, third asynchronous communication interface and power input interface.The first asynchronous communication interface and master controller of submaster controller 12
11 the first interactive interface connection, the second asynchronous communication interface of submaster controller 12 and the second communication interface of communication module 13 connect
Connect, the third asynchronous communication interface of submaster controller 12 is connect with audio-frequency module 17, submaster controller 12 by power input interface with
Power supply 18 connects.
In one embodiment, communication module 13 can be, but not limited to include the first communication interface, the second communication interface,
One output interface and the second output interface.First communication interface of communication module 13 and the second interactive interface of master controller 11 connect
It connects, the third communication interface of communication module 13 and the first output interface of communication module 13 are connect with audio-frequency module 17, communication
Second output interface of module 13 is connect with vehicle device 20.
In the present embodiment, control system further include memory modules 101, non-volatile flash memory module 102 (NorFlash),
Storage card 103 and electric power management circuit 104 are additionally provided with memory port (DDR), the first high-speed communication interface in master controller 11
(SDIO) and PMIC interface, the memory port in master controller 11 is electrically connected with memory modules 101, the PMIC in master controller 11
Interface is connect with electric power management circuit 104, and the first high-speed communication interface in master controller 11 is electrically connected with storage card 103, main
Controller 11 is connect with non-volatile flash memory module 102, so that data will not lose control system after a loss of power.
In the present embodiment, communication module 13 is 4G communication module or 5G communication module.In the present embodiment, communication module
13 are illustrated by taking 4G communication module as an example, and 4G communication module is also electrically connected with the antenna being arranged on automobile.Specifically,
Control system can realize high speed network service by eSIM card of the device in 4G communication module (please join Fig. 2) and eMMC, but
It is not limited to this, such as control system can also realize network service by wireless network module (WiFi) (please join Fig. 2).
Specifically, communication module 13 can also be connect with primary antenna, diversity antenna, navigation antenna and WiFi antenna respectively,
Specifically, communication module 13 is electrically connected via wireless network module with WiFi antenna, to realize the wireless network of communication module 13
Function, and then realize and the data information of automobile is uploaded to cloud server, or receive the instruction letter that cloud server is sent
Breath;Vehicle can also be positioned by navigation antenna.
In the present embodiment, Streaming Media backsight module 14 include rearview camera 142 and device in inside rear-view mirror in
Rearview mirror display screen 141.Second Data Input Interface of master controller 11 is connect with rearview camera 142, master controller 11
Second data output interface is connect with inside rear-view mirror display screen 141.Inside rear-view mirror display screen 141 can be by rearview camera 142
The video information real-time display of the rear of vehicle of acquisition is so that user can be best understood from rear traffic information of vehicle etc.
Deng.
In the present embodiment, drive recorder camera 15 is connect with the first Data Input Interface of master controller 11.Row
Vehicle recorder camera 15 can recorde the video image and sound of running car overall process, can provide evidence for traffic accident.
In the present embodiment, 360 panoramic looking-around modules 16 include camera interchanger 161 and multiple cameras;Main control
The third Data Input Interface of device 11 is connect with the output interface of camera interchanger 161, camera interchanger 161 it is multiple defeated
Incoming interface is correspondingly connected with multiple cameras respectively.Specifically, in the present embodiment, the quantity of camera is at least four, and
Wherein four cameras can be, but not limited to respectively preceding camera 162, left camera 163, right camera 164 and rear camera
165.Specifically, in one embodiment, preceding camera 162 can be with device in the front of automobile, and left 163 device of camera is in vapour
The left side of vehicle, right 164 device of camera is on the right side of automobile, and 165 device of rear camera is at the rear of automobile.Specifically, one
In embodiment, preceding camera 162 and drive recorder camera 15 be can be, but not limited to as the same camera, rear camera
198 can be, but not limited to rearview camera 142 as the same camera.360 panoramic looking-around modules 16 are for acquiring automobile week
The video information enclosed is promoted so that user has 360 ° of visual angles by ambient enviroment of the 360 panoramic looking-around modules 16 to automobile
The safety of user's driving.
Specifically, in the present embodiment, the first data output interface of master controller 11 is connect with vehicle device 20, will be driven a vehicle
Recorder camera 15, preceding camera 162, left camera 163, right camera 164, the collected video of rear camera 165 letter
Breath can be shown in the display screen in vehicle device 20.
The video information for the running car overall process that specifically, in the present embodiment, drive recorder camera 15 acquires,
The video letter of the motor vehicle environment of automobile rear video information, the acquisition of 360 panoramic looking-around photographing modules that rearview camera 142 acquires
Breath can be transmitted in memory card 103 by the first high-speed communication interface of master controller 11 or will by communication module 13
The first video information received is sent to cloud server (not shown go out), to be stored in cloud server.Specifically, main
The video data that controller 11 obtains after being handled the video information received is stored in storage card 103, and then is realized
To the driving recording of user, wherein storage card 103 can be, but not limited to as SD card.
Specifically, submaster controller 12 further includes ignition signal port, and ignition signal port is used to receive the igniting letter of automobile
Number ACC.
Specifically, in the present embodiment, submaster controller 12 is after the ignition signal ACC for receiving automobile to master controller 11
The starting for exporting camera controls signal, and the starting control signal of the camera shooting received is transmitted to driving recording by master controller 11
Camera in instrument camera 15 or rearview camera 142 or 360 panoramic looking-around modules 16, is taken the photograph with starting automobile data recorder
As the camera in first 15 or rearview camera 142 or 360 panoramic looking-around modules 16.Specifically, in submaster controller 12
Ignition signal port and automobile start mechatronics, to receive the ignition signal ACC of engine.Specifically, submaster controller 12
After receiving ignition signal ACC, ignition signal ACC is handled to obtain drive recorder camera 15 or rearview camera
The starting of camera in 142 or 360 panoramic looking-around modules 16 controls signal, and starting control signal is exported to main control
Device 11.Master controller 11 is sent to drive recorder camera 15 after receiving starting control signal, by starting control signal
The either camera in rearview camera 142 or 360 panoramic looking-around modules 16, thus control drive recorder camera 15 or
The starting of person's rearview camera 142 or the camera in 360 panoramic looking-around modules 16, to acquire the video letter of motor vehicle environment
Breath.
Specifically, in the present embodiment, communication module 13 with vehicle device 20 by connecting, to realize communication module 13 and vehicle
Machine 20 carries out data interaction.Further, control system may also include cloud server (not shown go out).Specifically, mould is communicated
Block 13 can be, but not limited to be communicatively coupled by network and cloud server, so that communication module 13 will receive
Data information is uploaded to cloud server, for example, communication module 13 can be, but not limited to by drive recorder camera 15 or after
It carries out after coding compression depending on the collected video information of camera in camera 142 or 360 panoramic looking-around modules 16 with number
It is believed that breath is uploaded in cloud server.Further, cloud server can also be sent by communication module 13 to vehicle device 20
Instruction etc..
Further, in the present embodiment, master controller 11 also to the obtained drive recorder camera 15 of processing or
Rearview camera 142 or the collected video data of 360 panoramic looking-around modules 16 carry out coded treatment, can be, but not limited to
H.264/H.265 format acquires drive recorder camera 15 or rearview camera 142 or 360 panoramic looking-around modules 16
The video information arrived carries out coded transmission to 4G communication module.
Further, in the present embodiment, 4G communication module carries out the video data after the coding received at compression
Reason, to obtain the video acquired with drive recorder camera 15 or rearview camera 142 or 360 panoramic looking-around modules 16
The corresponding video compress file of information, and obtained video compress file is uploaded to cloud server by flow.Specifically,
4G communication module can be, but not limited to after automatically in real time being compressed the video data after the coding received be sent to cloud
Server so that cloud server can real-time reception to the real-time video information of current car position, and then can be to real-time
Video information is analyzed and processed.
Specifically, in the present embodiment, cloud server is used to the video compress file received being decoded processing
Original video data is obtained, and original video data is analyzed and processed, to judge section corresponding with original video data
Traffic information, and traffic information is stored into traffic information list.Further, cloud server can also judge the road
Whether the traffic information of section has been stored in traffic information list, if so, updating storage the traffic information in the section to road
In condition information list, such as the part that the traffic information in the section has differences can be updated storage, to accelerate storage speed
Degree.If it is not, then the traffic information in the section is stored into traffic information list.Cloud server passes through the road that passes through automobile
The traffic information of section is stored into traffic information list, to realize the acquisition to the traffic information of each road, and then can be
The cloud analysis of autonomous driving vehicle provides basic data, can provide training data base for the training of autonomous driving vehicle
Plinth.
As shown in Figure 1 and Figure 2, in the present embodiment, audio-frequency module 17 includes audio codec 171 and power amplifier
172.The third communication interface of communication module 13 is connect with audio codec 171, the defeated interface of the first of communication module 13 and function
Rate amplifier 172 connects, and the third asynchronous communication interface of submaster controller is connect with power amplifier 172.Audio-frequency module 17 is used for
Acquire acoustic information or output acoustic information.
Specifically, it is opposite with collected sound can be carried out coding formation by audio codec 171 for the sound of acquisition
The audio data answered, then by the first communications interface transmission of communication module 13 to master controller 11, master controller 11 passes through
First high-speed communication interface stores audio data in storage card 103;Or cloud service is uploaded to by communication module 13
Device (not shown).Audio data on storage card 103 or cloud server (not shown) can also be solved
Code, releases sound corresponding with original audio data.
Referring to FIG. 3, Fig. 3 is the structural block diagram of the automobile 100 of the utility model second embodiment.As shown in figure 3, this reality
The automobile 100 for applying example offer includes control system 110, and specifically, the specific structure of control system 110 can be referring to figs. 1 to Fig. 2
Control system in illustrated embodiment, details are not described herein.
Specifically, automobile provided in this embodiment, by looking around DVR, 360, audio entertainment system and Streaming Media backsight
The function of mirror integrates, with formed one have automobile data recorder, 360 look around and panorama park, in real time present vehicle after shape
Condition, the control system for expanding the backsight visual field, reducing backsight blind area and improving the functions such as traffic safety, to avoid different function module
Middle same parts are reused, and resource can be relatively made full use of, and reduce occupied space, reduce the connecting line between functional module
Beam reduces overall cost, effectively increases system interaction efficiency and reliability.
Preferred embodiments of the present invention are described in detail in conjunction with attached drawing above, but the utility model is not limited to
Detail in above embodiment, above-described embodiment are exemplary, and should not be understood as limiting the present invention,
In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model, these letters
Monotropic type belongs to the protection scope of the utility model.