CN211718936U - Vehicle navigation real-time monitoring display device - Google Patents
Vehicle navigation real-time monitoring display device Download PDFInfo
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- CN211718936U CN211718936U CN202020609508.2U CN202020609508U CN211718936U CN 211718936 U CN211718936 U CN 211718936U CN 202020609508 U CN202020609508 U CN 202020609508U CN 211718936 U CN211718936 U CN 211718936U
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Abstract
The utility model relates to a vehicle navigation real time monitoring display device belongs to car technical field. The device includes: data acquisition storage device includes: the system comprises a main processor, a memory module I, a storage module I, camera devices I-IV, a satellite positioning module, a GNSS antenna, a microcontroller, a data port I and a CAN transceiver; display accuse terminal includes: the device comprises a processor, a memory module II, a storage module II, a display screen, an audio decoding module, a loudspeaker, a mobile communication module, a mobile communication antenna, a wireless local area network module, a wireless local area network antenna, a USB port, an NFC module, a reversing camera device, a behavior recognition camera module, a driving assistance camera device and a data port III. The utility model discloses have the mass storage, collect the vehicle navigation monitor terminal of multiple functions in an organic whole, improve the equipment interactivity, be convenient for later stage installation and maintenance; the two processors are used for processing port data, and the processing speed of the video image is improved.
Description
Technical Field
The utility model belongs to vehicle safety monitoring field relates to a vehicle navigation real time monitoring display device.
Background
At present, automobile data recorders and vehicle-mounted navigation devices are widely applied to the field of private automobiles, and the requirements of private automobile drivers can be basically met. However, in some special transportation fields, besides the environment conditions around the vehicle, the video image conditions inside the vehicle/cargo compartment and the safety conditions of the vehicle, such as the driving state of the driver, the driving speed of the vehicle, the real-time state of the cargo/equipment in the vehicle, the tire pressure, etc., need to be concerned. At present, the aim can be achieved only by using a plurality of products with single functions together to realize the multiple functions, each product is provided with an independent operation and storage unit, interaction does not exist, installation and use are complex, hardware resources are wasted, and the aim of comprehensive monitoring cannot be well realized.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to provide a vehicle navigation real time monitoring display device, the realization such as comprehensive utilization video image technique, sensor technology realizes comprehensive safety monitoring to navigating mate, vehicle, car-mounted device or goods, has functions such as multidimension degree driving record, supplementary safe driving, all kinds of monitoring data acquisition, integrated multiple monitoring function in an organic whole, each hardware module resource of make full use of, reduce cost, be convenient for installation and maintenance can improve video processing speed simultaneously.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a vehicle navigation real-time monitoring display device comprises a data acquisition and storage device and a display and control terminal; the data acquisition and storage device comprises: the system comprises a main processor, a memory module I, a storage module I, camera devices I-IV, a satellite positioning module, a GNSS antenna, a microcontroller, a data port I and a CAN transceiver; the display control terminal comprises: the device comprises a processor, a memory module II, a storage module II, a display screen, an audio decoding module, a loudspeaker, a mobile communication module, a mobile communication antenna, a wireless local area network module, a wireless local area network antenna, a USB port, an NFC module, a reversing camera device, a behavior recognition camera module, a driving assistance camera device and a data port III; wherein the content of the first and second substances,
imaging devices i to iv: the system comprises a video image acquisition module, a video image acquisition module and a video image acquisition module, wherein the video image acquisition module is used for acquiring a video image of a specific area in a vehicle carrying a vehicle-mounted terminal and a peripheral environment;
a main processor: the video camera is connected with the camera devices I to IV and used for processing the video image information acquired by the camera devices I to IV and outputting the processed video image information;
a memory module I: the device is connected with the main processor and used for providing a temporary storage space for the main processor to process various data;
a storage module I: the main processor is connected with the video image and other data information to provide a large-capacity storage function;
GNSS antenna: for capturing global satellite navigation positioning system (including Beidou, GPS and Galileo) signals;
a satellite positioning module: the system is connected with the GNSS antenna and used for tracking, processing and measuring signals acquired by the GNSS antenna, acquiring and outputting information such as real-time position and speed of the vehicle through calculation;
a CAN transceiver: the CAN bus is connected with the microcontroller and used for receiving data on the CAN bus;
data port I: the microcontroller is connected with the microcontroller and is used for realizing data interaction between the microcontroller and external equipment;
a microcontroller: the CAN transceiver is connected with the data port I and the CAN transceiver, is connected with the main processor, and is used for processing the data received by the data port I and the CAN transceiver and transmitting the processed data to the main processor;
mobile communication antenna: for transceiving cellular wireless signals;
a mobile communication module: connecting with a mobile communication antenna for cellular mobile communication;
wireless local area network antenna: used for receiving and transmitting wireless local area network signals;
a wireless local area network module: the wireless local area network antenna is connected with the wireless local area network antenna to realize wireless local area network communication;
a display screen: the video image information and other data information acquired by each camera device are displayed and are windows for man-machine interaction;
USB port: realizing interaction with external data;
an NFC module: the driver identity identification and authentication are realized;
and a storage module II: the processor is connected with the processor to realize a basic storage function;
behavior recognition camera device: acquiring video image information of the face of a driver based on a high-definition camera;
driving assistance image pickup apparatus: acquiring the front video image information of a vehicle carrying the vehicle-mounted terminal based on the high-definition camera;
the camera device backs a car: the car backing image display device is arranged behind a car and is combined with a car backing signal to realize a car backing image function;
a processor: the core processing and control unit of the whole set of device is connected with the behavior recognition camera device and can be used for processing the video image acquired by the behavior recognition camera device, and real-time detection and timely alarm prompt can be performed on fatigue driving and abnormal driving states such as blind ahead, call, smoke, eye closing, yawning and the like of a driver in the driving process through analysis and processing, so that the potential safety hazard of the behavior of the driver can be reduced; the driving auxiliary camera device is connected with the driving auxiliary camera device and can be used for processing the video image acquired by the driving auxiliary camera device, so that the functions of early warning of the distance between vehicles in front and early warning of lane departure can be realized, early warning of potential danger can be realized, and accidents such as rear-end collision and collision can be reduced;
an audio decoding module: the processor is connected with the processor and used for decoding the audio data;
a loudspeaker: and the audio decoding module is connected with the audio decoder and is used for playing the decoded sound signal.
Further, the device also comprises a power supply module: and the power supply is connected with the automobile power supply, and after voltage conversion is carried out, the power supply is provided for each module of the vehicle-mounted terminal.
Furthermore, a data port II in the data acquisition and storage device is connected with a data port III in the display control terminal, the data acquisition and storage device supplies power to the display control terminal, and the data acquisition and storage device and the display control terminal are connected through a network cable to provide high-capacity data communication.
Further, the data port I is a plurality of data interfaces of different types, including but not limited to RS232, RS485, I/O port or analog signal interface, etc., and is conveniently connected to external devices of various types of data interfaces for data communication.
Further, an ignition signal of the vehicle is transmitted to the microcontroller through the data port I, and the microcontroller is triggered to work.
The beneficial effects of the utility model reside in that: the utility model provides a vehicle navigation monitor terminal with mass storage, collection multiple functions in an organic whole, improve equipment interactivity, the later stage installation of being convenient for is used and is maintained. The utility model discloses still handle port data through using two treater, improved video image's processing speed greatly.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
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For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 is a block diagram of a vehicle navigation real-time monitoring display device according to the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Please refer to fig. 1, which is a preferred embodiment of the present invention, a vehicle navigation real-time monitoring display device, which includes a data acquisition and storage device and a display and control terminal. The data acquisition and storage device mainly has the functions of vehicle driving recording and data acquisition, processing and storage, supports the access of a display control terminal and provides rich external interfaces; the display control terminal device mainly provides functions of display expression, communication, navigation, man-machine interaction operation, auxiliary monitoring of driving safety and the like of video image data and other various monitoring data.
Wherein, data acquisition storage device includes: the device comprises a main processor, a memory module I, a storage module I, camera devices I-IV, a satellite positioning module, a GNSS antenna, a microcontroller, a data port I and a CAN transceiver. The display control terminal includes: the device comprises a processor, a memory module II, a storage module II, a display screen, an audio decoding module, a loudspeaker, a mobile communication module, a mobile communication antenna, a wireless local area network module, a wireless local area network antenna, a USB port, an NFC module, a reversing camera device, a behavior recognition camera module, a driving assistance camera device and a data port III.
Imaging devices i to iv: the method is used for acquiring video images of a specific area in the vehicle carrying the vehicle-mounted terminal and the peripheral environment.
A main processor: the main processor selects Hua Haisi series chips or chips of the same type, is connected with the camera devices I to IV and is used for processing video image information acquired by the camera devices I to IV and outputting the processed video image information.
A memory module I: and the host processor is connected with the host processor and is used for providing temporary storage space for the host processor to process various data.
A storage module I: and the main processor is connected with the video image and other data information in a category, and provides a large-capacity storage function.
GNSS antenna: used for capturing global satellite navigation positioning system (including Beidou, GPS and Galileo) signals.
A satellite positioning module: and the device is connected with the GNSS antenna and is used for tracking, processing and measuring signals acquired by the GNSS antenna, acquiring and outputting information such as real-time position and speed of the vehicle through calculation.
A CAN transceiver: and the microcontroller is connected with the CAN bus and used for receiving data on the CAN bus.
Data port I: and the microcontroller is connected with the microcontroller and is used for realizing data interaction between the microcontroller and external equipment. Specifically, the data port I is a plurality of data interfaces of different types, including but not limited to RS232, RS485, I/O port, analog signal interface, etc., and is conveniently connected to external devices of various types of data interfaces for data communication; specifically, an ignition signal of the vehicle is transmitted to the microcontroller through the data port I, and the microcontroller is triggered to work.
A microcontroller: the controller CAN be a conventional processor or a controller, is connected with the data port I and the CAN transceiver, is connected with the main processor, and is used for processing data received by the data port I and the CAN transceiver and transmitting the processed data to the main processor.
Mobile communication antenna: for transceiving cellular radio signals.
A mobile communication module: connected with a mobile communication antenna for cellular mobile communication.
Wireless local area network antenna: for transceiving wireless local area network signals.
A wireless local area network module: and the wireless local area network antenna is connected with the wireless local area network antenna to realize wireless local area network communication.
A display screen: and the video image information and other data information acquired by each camera device are displayed and are windows for man-machine interaction.
USB port: and realizing the interaction with external data.
An NFC module: and the identification and authentication of the personal identity of the driver are realized.
And a storage module II: and the processor is connected with the processor to realize a basic storage function.
Behavior recognition camera device: the video image information of the face of the driver is acquired based on the high-definition camera.
Driving assistance image pickup apparatus: and acquiring the front video image information of the vehicle carrying the vehicle-mounted terminal based on the high-definition camera.
The camera device backs a car: the car backing image display device is arranged behind a car and is combined with a car backing signal to realize a car backing image function.
A processor: the core processing and control unit of the whole set of device selects Hua Shi series chips or chips of the same type. The system is connected with the behavior recognition camera device and can be used for processing the video images acquired by the behavior recognition camera device, and real-time detection and timely alarm prompt can be performed on fatigue driving and abnormal driving states of drivers who do not look ahead, make a call, smoke, close eyes, yawn and the like in the driving process through analysis and processing, so that the potential safety hazard of the behaviors of the drivers can be reduced; the driving auxiliary camera device is connected with the driving auxiliary camera device and can be used for processing video images acquired by the driving auxiliary camera device, the early warning of the distance between vehicles in front and the early warning function of lane departure can be realized, the early warning of potential danger is carried out in advance, and accidents such as rear-end collision and collision are reduced.
An audio decoding module: and a processor coupled to decode the audio data.
A loudspeaker: and the audio decoding module is connected with the audio decoder and is used for playing the decoded sound signal.
A power supply module: and the power supply is connected with the automobile power supply, and after voltage conversion is carried out, the power supply is provided for each module of the vehicle-mounted terminal.
And the data port II in the data acquisition and storage device is connected with the data port III in the display control terminal, the data acquisition and storage device supplies power to the display control terminal, and the data port II and the data port III are connected through a network cable to provide high-capacity data communication.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (5)
1. A vehicle navigation real-time monitoring display device is characterized by comprising a data acquisition and storage device and a display and control terminal; the data acquisition and storage device comprises: the device comprises a main processor, a memory module I, a storage module I, camera devices I-IV, a satellite positioning module, a GNSS antenna, a microcontroller, a data port I and a CAN transceiver; the display control terminal comprises: the device comprises a processor, a memory module II, a storage module II, a display screen, an audio decoding module, a loudspeaker, a mobile communication module, a mobile communication antenna, a wireless local area network module, a wireless local area network antenna, a USB port, an NFC module, a reversing camera device, a behavior recognition camera module, a driving assistance camera device and a data port III; wherein the content of the first and second substances,
camera device I ~ IV: the system comprises a video image acquisition module, a video image acquisition module and a video image acquisition module, wherein the video image acquisition module is used for acquiring a video image of a specific area in a vehicle carrying a vehicle-mounted terminal and a peripheral environment;
a main processor: the camera device I-IV is connected with the camera device I-IV and used for processing the video image information acquired by the camera device I-IV and outputting the processed video image information;
a memory module I: the device is connected with the main processor and used for providing a temporary storage space for the main processor to process various data;
a storage module I: the main processor is connected with the video image and the data information and provides a large-capacity storage function;
GNSS antenna: for acquiring global satellite navigation positioning system signals;
a satellite positioning module: the system is connected with the GNSS antenna and used for tracking, processing and measuring signals acquired by the GNSS antenna, acquiring and outputting the real-time position and speed of the vehicle through calculation;
a CAN transceiver: the CAN bus is connected with the microcontroller and used for receiving data on the CAN bus;
data port I: the microcontroller is connected with the microcontroller and is used for realizing data interaction between the microcontroller and external equipment;
a microcontroller: the CAN transceiver is connected with the data port I and the CAN transceiver, is connected with the main processor, and is used for processing the data received by the data port I and the CAN transceiver and transmitting the processed data to the main processor;
mobile communication antenna: for transceiving cellular wireless signals;
a mobile communication module: connecting with a mobile communication antenna for cellular mobile communication;
wireless local area network antenna: used for receiving and transmitting wireless local area network signals;
a wireless local area network module: the wireless local area network antenna is connected with the wireless local area network antenna to realize wireless local area network communication;
a display screen: the processor is connected with the video image information and the data information acquired by each camera device and is a man-machine interaction window;
USB port: realizing interaction with external data;
an NFC module: the driver identity identification and authentication are realized;
and a storage module II: the processor is connected with the processor to realize a basic storage function;
behavior recognition camera device: acquiring video image information of the face of a driver based on a high-definition camera;
driving assistance image pickup apparatus: acquiring the front video image information of a vehicle carrying the vehicle-mounted terminal based on the high-definition camera;
the camera device backs a car: the car backing image display device is arranged behind a car and is combined with a car backing signal to realize a car backing image function;
a processor: the behavior recognition camera device is connected with the driver, and is used for processing the video image acquired by the behavior recognition camera device, and performing real-time detection and timely alarm prompt on fatigue driving and abnormal driving states of the driver in the driving process through analysis and processing, so that the potential safety hazard of the behavior of the driver is reduced; the driving auxiliary camera device is connected with the driving auxiliary camera device and used for processing the video image acquired by the driving auxiliary camera device, realizing the functions of early warning of the distance between vehicles in front and early warning of lane departure, early warning of potential danger and reduction of rear-end collision and collision accidents;
an audio decoding module: the processor is connected with the processor and used for decoding the audio data;
a loudspeaker: and the audio decoding module is connected with the audio decoder and is used for playing the decoded sound signal.
2. The vehicle-mounted navigation real-time monitoring display device according to claim 1, characterized in that the device further comprises a power module: and the power supply is connected with the automobile power supply, and after voltage conversion is carried out, the power supply is provided for each module of the vehicle-mounted terminal.
3. The vehicle-mounted navigation real-time monitoring display device according to claim 1, wherein a data port II in the data acquisition and storage device is connected with a data port III in the display control terminal, the data acquisition and storage device supplies power to the display control terminal, and the data acquisition and storage device and the display control terminal are connected through a network cable to provide high-capacity data communication.
4. The device as claimed in claim 1, wherein the data port I is a plurality of different types of data interfaces, including RS232, RS485, I/O interface or analog signal interface, for facilitating data communication with external devices of various types of data interfaces.
5. The vehicle-mounted navigation real-time monitoring display device as claimed in claim 4, wherein an ignition signal of the vehicle is transmitted to the microcontroller through the data port I to trigger the microcontroller to operate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020609508.2U CN211718936U (en) | 2020-04-21 | 2020-04-21 | Vehicle navigation real-time monitoring display device |
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| CN202020609508.2U CN211718936U (en) | 2020-04-21 | 2020-04-21 | Vehicle navigation real-time monitoring display device |
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