CN208344073U - Vehicle monitor system and vehicle - Google Patents

Abstract

This disclosure relates to a kind of vehicle monitor system and vehicle, which includes multiple images acquisition device, the image processor connecting respectively with described multiple images acquisition device and the monitoring arrangement connecting with described image processor；Described multiple images acquisition device is respectively arranged at the surrounding of the vehicle, for acquiring the ambient image of the vehicle's surroundings；Corresponding ambient image is sent to the monitoring arrangement for obtaining monitor command, and according to the monitor command by described image processor.The disclosure can reach the environment of comprehensive perception motor vehicle environment using multiple images acquisition device, can be avoided and blind area generation traffic accident occurs.

Description

Vehicle monitor system and vehicle

Technical field

This disclosure relates to environmental images monitoring technical field, and in particular, to a kind of vehicle monitor system and vehicle.

Background technique

With the development of society, automobile has become an indispensable vehicles in people's daily life, existing Have in technology, the vision system of conventional reverse image is mostly installed at rear of vehicle, is for monitoring rear of vehicle field range It is no to have barrier, and determine vehicle running path, video feed is provided for driver, and due to designing, in vehicle Form many vision dead zones except column and sided mirror unit range, driver's attention in driving vehicle processes concentrate or Speed will lead to the visual field when improving and narrow, when in vehicle lane-changing driving process, it is easy to ignore the vehicle in blind area, cause thing Therefore.In addition to car or other light-duty passenger-cars, the large commercial automobile of various industries, such as motor bus, there is also same for lorry The problem of sample.

Summary of the invention

Purpose of this disclosure is to provide a kind of vehicle monitor system and vehicle, it is able to solve in vehicle drive because there are visions Blind area and the technical issues of lead to traffic accident.

To achieve the goals above, according to the first aspect of the embodiments of the present disclosure, the vehicle monitor system that the disclosure provides Include: multiple images acquisition device, the image processor being connect respectively with described multiple images acquisition device and with the figure As the monitoring arrangement that processor connects, described multiple images acquisition device is respectively arranged at the surrounding of the vehicle, for acquiring The ambient image of the vehicle's surroundings；Described image processor, for obtaining monitor command, and will be right according to the monitor command The ambient image answered is sent to the monitoring arrangement.

Optionally, described multiple images acquisition device includes 4 image collecting devices, 4 image collecting devices point It is not installed on the front and back of vehicle two sides and vehicle.

Optionally, the image collecting device for being installed on rear of vehicle includes night vision module.

Optionally, described image acquisition device includes imaging sensor and the Image Acquisition that connect with described image sensor Plate；Described image collection plate, for carrying out parameter configuration to described image sensor.

Optionally, described image collection plate is on-site programmable gate array FPGA plate.

Optionally, described image processor includes the first Peripheral Interface and the second Peripheral Interface；Described image processor is logical It crosses the first Peripheral Interface to connect with described image acquisition device, described image processor passes through the second Peripheral Interface and the monitoring Device connection.

Optionally, described image processor includes memory module, for storing the image information generated.

Optionally, described image processor includes display, for showing human-machine interactive information.

The vehicle monitoring system that the disclosure provides installs multiple images acquisition dress by the side before and after vehicle and left and right sides It sets, the ambient image of the different position of vehicle periphery is collected, to realize the comprehensive monitoring to vehicle's surroundings, it is therefore prevented that blind The appearance in area.

Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.

Detailed description of the invention

Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:

Fig. 1 is a kind of vehicle monitor system entire block diagram shown in the embodiment of the present disclosure；

Fig. 2 is a kind of image collecting device schematic diagram shown in the embodiment of the present disclosure；

Fig. 3 is a kind of image acquisition board block diagram shown in the embodiment of the present disclosure；

Fig. 4 is a kind of image processor block diagram shown in the embodiment of the present disclosure；

Fig. 5 is a kind of monitoring arrangement block diagram shown in the embodiment of the present disclosure.

Specific embodiment

It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.

Most of driver can generate inconvenience, portion because of vision dead zone in vehicle lane change or reverse travel Divide car owner roundlet mirror can be installed to assist increasing reliability and safety in reversing in vehicle sided mirror unit, but Also it can indirectly cause rearview mirror effective area to reduce the increase with blind area, greatly threaten traffic safety, existing skill instead In art, the imaging monitor of vehicle is generally mounted to rear of vehicle, and alarm can only be monitored to rear of vehicle, cannot be to side Blind area is monitored, and including many independently installed visible systems on the market, can equally be had blind area, especially be compared in distance When close, it is easy to generate traffic accident.

In order to solve the above-mentioned technical problem, the disclosure provides a kind of vehicle monitor system and vehicle, the monitoring system pass through It is transmitted to image processor after multiple images acquisition device acquisition vehicle surrounding environment image, concentrates and analyzes via image processor Monitoring arrangement is sent instructions to after processing, in this way, driver can carry out driver behavior according to the prompting of monitoring arrangement, to keep away Having exempted from vision dead zone leads to the accident that judges incorrectly and avoid.

Content of this disclosure is described in detail below by specific embodiment.

Fig. 1 is vehicle monitor system overall schematic shown according to an exemplary embodiment, as shown in Figure 1, the monitoring System includes multiple images acquisition device 11, the image processor 12 that is connect respectively with multiple image collecting device 11 and with The monitoring arrangement 13 of the image processor 12 connection；Multiple image collecting device 11 is respectively arranged at the surrounding of the vehicle, uses In the ambient image for acquiring the vehicle's surroundings；The image processor 12, for obtaining monitor command, and will according to the monitor command Corresponding ambient image is sent to the monitoring arrangement 13.

In this way, the disclosure is by being mounted on ring of the multiple images acquisition device to vehicle periphery different location of vehicle's surroundings Border image is acquired in real time, can effectively be reached to the comprehensive monitoring of vehicle's surroundings, be prevented blind area from occurring.

Illustratively, as shown in Fig. 2, above-mentioned image collecting device includes 4 CMOS (Complementary Metal Oxide Semiconductor；Complementary metal oxide semiconductor) imaging sensor, respectively cmos image sensor 111, Cmos image sensor 112, cmos image sensor 113, cmos image sensor 114 and image acquisition board 115, the image Sensor is used to incude the ambient image of environment surrounding automobile, which generates the ambient image for collecting, should 4 image collecting devices are respectively arranged in the front and back of vehicle two sides and vehicle.

In view of rain and fog weather or night dim light are constant for vehicle drive bring, in another implementation of the disclosure In example, which may include night vision module, in this way, the feelings that do not know in ambient enviroment Under condition, road conditions and ambient enviroment can clearly be seen clearly by the night vision module when driver's driving vehicle, avoided traffic accident Generation.

In one possible implementation, which can be FPGA (Field Programmable Gate Array；Field programmable gate array) plate, as shown in figure 3, the FPGA plate include: image capture controller 1154 and with Its frame capture module 1151, image pre-processing module 1152, serial line interface 1153 and camera parameter configuration module for being electrically connected 1155；Wherein the image capture controller 1154 for coordinated control frame capture module 1151, image pre-processing module 1152, with And the work of camera parameter configuration module 1155；The frame capture module 1151 is for capturing the ambient image that sensor sensing arrives； The image pre-processing module 1152 is used to carry out image generation to the ambient image of capture；The serial line interface 1153 is used for transmission life At image；The camera parameter configuration module 1155 be used for the resolution ratio of the cmos image sensor for being mounted on different location, The parameters such as frame rate, time for exposure are configured.

In this way, the collected ambient image of imaging sensor passes through frame capture module under the control of image capture controller Picture signal is generated with image pre-processing module, then image processor is transferred to by serial line interface, is realized to vehicle's surroundings ring The real-time acquisition of border image, and camera parameter configuration module can allow the sensor resolution and frame rate for being mounted on vehicle front It is higher, allow the imaging sensor for being mounted on rear of vehicle for auxiliary of parking with Infravision, the time for exposure is longer, realizes figure As the separate configurations of sensor parameters.

Illustratively, as shown in figure 4, above-mentioned image processor 12 may include: the first Peripheral Interface 121, the second peripheral hardware is connect Mouth 122 and control module 123；First Peripheral Interface 121 and the second Peripheral Interface 122 are connect with the control module 123 respectively, The image processor 12 is connect by the first Peripheral Interface 121 with above-mentioned image collecting device 11, and the second Peripheral Interface 122 is passed through It is connect with above-mentioned monitoring arrangement 13.Wherein, the control module 123, the signal for transmitting image collecting device are transferred to this Second Peripheral Interface, first Peripheral Interface 121 are used for transmission the picture signal of generation, may include 4 LVDS (Low- Voltage Differential Signaling；Low-voltage differential signal) interface, respectively LVDS interface 1211, LVDS connect Mouth 1212, LVDS interface 1213, LVDS interface 114, the LVDS interface and the serial line interface 1153 in above-mentioned image acquisition board 115 Individually connect；Monitor command is sent to monitoring arrangement for image processor by the second Peripheral Interface 122, may include USB(Universal Serial Bus；Universal serial bus) interface 1221, SPI (Serial Peripheral Interface；Serial Peripheral Interface (SPI)) interface 1222 and GPMC (Group Policy Management Console；Group policy Manage console) interface 1223.

In this way, after picture signal is transferred to image processor by the LVDS interface of the first Peripheral Interface, the control module Control command is passed through into USB interface respectively after integrated information, SPI interface and GPMC interface are supplied to monitoring arrangement, pass through unification Controller analyze acquired image signal, then monitoring arrangement is transferred to by above-mentioned second Peripheral Interface, is easy to implement image Data it is collecting and distributing.

In addition, as shown in figure 5, above-mentioned image processor 12 can also include memory module 124, display 125 and power supply Management module 126, the memory module 125, display 125 and the control with image processor 12 respectively of power management module 126 Module 123 connects；The memory module 124 can be DDR2SDRAM (Double-Data-Rate Two Synchronous Dynamic Random Access Memory；Second generation double data rate Synchronous Dynamic Random Access Memory), for storing The image information of generation；The display 125 is touch display screen, for showing collected ambient image；The power management mould Block 126, for providing power supply needed for system.

Wherein, above-mentioned control module 123, LVDS interface 1211, usb 1 221, SPI interface 1222, display 125 with And GPMC interface 1223 is FPGA integrated circuit.

Illustratively, above-mentioned monitoring arrangement 103 includes debugging module, supplementary module of parking, deviates warning module and blind area Monitoring module, the debugging module are connect with the usb 1 221 of above-mentioned second Peripheral Interface, supplementary module and above-mentioned second of parking The SPI interface 1222 of Peripheral Interface 122 connects, and deviates warning module and blind area monitoring module and above-mentioned second Peripheral Interface 122 GPMC interface 1223 connect.

In this way, when park move backward when, the barrier on the vehicle periphery that above three sensor detects, above-mentioned image procossing control Device processed receives the positional distance of determining barrier after picture signal, supplementary module of parking is transmitted a signal to, apart from obstacle When object is close, supplementary module of parking then is provided and is driven when remote enough apart from barrier by the instruction that voice provides driver's parking The person of sailing continues to move back instruction, be moved to barrier it is close when provide parking reminding again, execute repeatedly, until vehicle stops.

Or when normal vehicle operation, above-mentioned image process controller is grasped according to the vehicle data being collected into and driver When making state analysis to automotive run-off-road, will instruction outflow to warning module is deviateed, deviate warning module and sound an alarm prompting Driver restores normally travel, if driver opens turn signal, normal modified line traveling, deviateing warning module will not then be taken the post as What is prompted.

It should be noted that in the whole different driving conditions of vehicle, if sensor monitors that the rearview mirror of vehicle two sides is blind There are passing vehicle or pedestrian in area, image process controller can all transmit a signal to blind area monitoring module, blind area monitoring simultaneously Module sounds an alarm prompting to driver, and the accidents such as avoid colliding.

In the disclosure, imaging sensor is easy for installation and stable signal transmission, vehicle's surroundings is distributed in, with image procossing Farther out, but with image capture controller apart from close, therefore imaging sensor connects controller distance with image capture controller Line can be shorter, and such picture signal is input to image capture controller by shorter connecting line, can shorten parallel data The length of cable of bus and reduce decaying and crosstalk, and will not to image process controller generate interference.

The disclosure also provides a kind of vehicle, which includes above-mentioned vehicle monitor system.

The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure Monotropic type, other embodiments obtained by those of ordinary skill in the art without making creative efforts, these Simple variant belongs to the protection scope of the disclosure.

Claims (9)

1. a kind of vehicle monitor system characterized by comprising multiple images acquisition device is adopted with described multiple images respectively The image processor of acquisition means connection and the monitoring arrangement being connect with described image processor；

Described multiple images acquisition device is respectively arranged at the surrounding of the vehicle, for acquiring the environment of the vehicle's surroundings Image；

Corresponding ambient image is sent to by described image processor for obtaining monitor command, and according to the monitor command The monitoring arrangement.

2. system according to claim 1, which is characterized in that described multiple images acquisition device includes 4 Image Acquisition Device, 4 image collecting devices are respectively arranged in the front and back of vehicle two sides and vehicle.

3. system according to claim 2, which is characterized in that the image collecting device for being installed on rear of vehicle includes Night vision module.

4. system according to claim 2, which is characterized in that described image acquisition device includes: imaging sensor, with institute State the image acquisition board of imaging sensor connection；

Described image collection plate, for carrying out parameter configuration to described image sensor.

5. system according to claim 4, which is characterized in that described image collection plate is on-site programmable gate array FPGA Plate.

6. system according to claim 1, which is characterized in that described image processor includes the first Peripheral Interface and second Peripheral Interface；

Described image processor is connect by the first Peripheral Interface with described image acquisition device, and described image processor passes through the Two Peripheral Interfaces are connect with the monitoring arrangement.

7. system according to claim 1, which is characterized in that described image processor includes memory module, the storage Module is used to store the image information generated.

8. system according to claim 1, which is characterized in that described image processor includes display, the display For showing the ambient image of collected vehicle periphery.

9. a kind of vehicle, which is characterized in that including the described in any item vehicle monitor systems of the claim 1 to 8.