CN211718935U - Vehicle-mounted navigation monitoring device - Google Patents
Vehicle-mounted navigation monitoring device Download PDFInfo
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- CN211718935U CN211718935U CN202020608508.0U CN202020608508U CN211718935U CN 211718935 U CN211718935 U CN 211718935U CN 202020608508 U CN202020608508 U CN 202020608508U CN 211718935 U CN211718935 U CN 211718935U
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Abstract
The utility model relates to a vehicle navigation monitoring device belongs to vehicle safety control field. The device comprises camera devices I-IV, behavior recognition camera devices, driving assistance camera devices, a mobile communication antenna, a mobile communication module, a memory module, a storage module, an audio decoding module, a loudspeaker, a satellite positioning module, a satellite positioning antenna, a microcontroller, a CAN transceiver, a data port, a main processor and a power supply module. The utility model discloses can realize having multidimension degree driving record, navigation location, supplementary safe driving, all kinds of monitoring data collection and functions such as big dipper satellite communication to the safety monitoring of realization comprehensiveness such as navigating mate, vehicle, car-mounted device or goods, integrated multiple functions in an organic whole, the guarantee vehicle traveles the network communication when not having the public network region of removal, each hardware module resource of make full use of, reduce cost is convenient for install and maintain.
Description
Technical Field
The utility model belongs to vehicle safety control field relates to a vehicle navigation monitoring device.
Background
The factors relating to the aspects of safe driving of the automobile are closely related to people, vehicles, environmental road conditions and the like. For some special industries and purposes, the requirements of forcibly installing the vehicle-mounted monitoring terminal are met, the safety monitoring of the vehicle is mainly realized, other factors influencing the safe driving of the vehicle are not considered, and the system function is relatively single. To realize multifunctional monitoring, multiple sets of hardware equipment are usually needed to realize the multifunctional monitoring, and the hardware equipment does not interact with each other and works independently, so that the results of hardware resource waste and complex use and maintenance are caused.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the utility model is to provide a vehicle navigation monitoring device, realize the safety monitoring to realize the comprehensiveness such as navigating mate, vehicle-mounted device or goods, have multidimension degree driving record, navigation positioning, supplementary safe driving, functions such as all kinds of monitoring data collection and big dipper satellite communication, integrated multiple functions is in an organic whole, guarantee vehicle goes the network communication when no removal public network is regional, each hardware module resource of make full use of, and the cost is reduced, and the installation and the maintenance are convenient for.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an in-vehicle navigation monitoring device, comprising:
a mobile communication antenna for transceiving cellular wireless signals;
a mobile communication module: connecting with a mobile communication antenna for cellular mobile communication;
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;
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;
a main processor: the behavior recognition camera device is connected with the mobile communication module, the camera devices I-IV, the Beidou communication positioning module, the behavior recognition camera device and the driving auxiliary camera device and is used for processing the video image information acquired by the camera devices I-IV and outputting the processed video image information; the system is also used for processing the video images acquired by the behavior recognition camera device, and can detect 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 in real time and give an alarm in time through analysis and processing, so that the potential safety hazard of the behavior of the driver can be reduced; the system can also be used for processing video images acquired by the driving auxiliary camera device, can realize 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 accidents such as rear-end collision and collision;
a memory module: 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: the main processor is connected with the video image and other data information;
big dipper antenna: the Beidou satellite navigation system RNSS signal acquisition module is used for acquiring a Beidou satellite navigation system RNSS signal and transmitting and receiving a Beidou short message;
big dipper communication orientation module: the Beidou satellite positioning system is connected with a Beidou antenna, integrates Beidou short message communication and Beidou RNSS positioning functions, and realizes satellite positioning and communication functions;
an audio decoding module: the main processor is connected with the audio data decoder and used for decoding the audio data;
a loudspeaker: the audio decoding module is connected with the audio signal processing module and is used for playing the decoded sound signal;
a CAN transceiver: the CAN bus is connected with the microcontroller and used for receiving data on the CAN bus;
a data port: 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 and the CAN transceiver, is connected with the main processor, and is used for processing the data received by the data port and the CAN transceiver and transmitting the processed data to the main processor;
an acceleration sensor: the microcontroller is connected with the vehicle and is used for sensing and monitoring the real-time acceleration of the vehicle so as to judge whether the vehicle has a collision accident or not;
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.
Furthermore, the device also comprises a power supply module which is connected with the automobile power supply and provides power supply for each module of the vehicle-mounted terminal after voltage conversion.
Further, the data port is a plurality of data interfaces of different types, including but not limited to RS232, RS485, I/O port or analog signal interface, which facilitate connection with external devices of various types of data interfaces for data communication.
Further, external equipment includes environmental perception sensor, such as thermometer, hygrometer etc. and automobile body state sensor is like tire pressure meter, fuel gauge and on-vehicle professional equipment etc..
Further, an ignition signal of the vehicle is transmitted to the microcontroller through the data port, and the microcontroller is triggered to work.
The beneficial effects of the utility model reside in that: the utility model provides a vehicle navigation monitoring device integrates multiple functions, ensures that the vehicle has no public network area communication function, makes full use of hardware resource performance, reduces cost and is convenient to install and maintain; in addition, the device can monitor the acceleration change of the vehicle by integrating the acceleration sensor, and the speed of the vehicle can be well controlled by processing the acceleration change by the microcontroller, so that the vehicle is prevented from colliding.
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.
Drawings
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 the car navigation monitoring device of 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.
Fig. 1 is a basic block diagram of a vehicle navigation monitoring device according to a preferred embodiment of the present invention. As shown in fig. 1, the vehicle navigation monitoring device is composed of cameras i to iv, a behavior recognition camera, a driving assistance camera, a mobile communication antenna, a mobile communication module, a memory module, a storage module, an audio decoding module, a speaker, a satellite positioning module, a satellite positioning antenna, a microcontroller, a CAN transceiver, a data port, a main processor, a power module, and the like.
A mobile communication antenna for transceiving cellular wireless signals;
a mobile communication module: and the cellular mobile communication network can be different network standards under 2G, 3G, 4G and 5G networks in the implementation process.
Imaging devices i to iv: the system is used for acquiring video images of a specific area in a vehicle carrying the vehicle-mounted terminal and a peripheral environment, and in some embodiments, the system can be arranged in positions needing important attention to recording, such as the front of the vehicle, the back of the vehicle, the interior of a carriage/cargo compartment and the like, according to needs; the device provides an interface which is accessed into a 4-path camera device to the maximum extent and a video image synchronous processing function, and in some embodiments, the camera device with no more than 4 paths can be installed as required; in some embodiments, one of the cameras can also be used as a reverse rear view camera in combination with a reverse signal.
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;
a main processor: the processor selects Hua Haisi series chips or chips of the same type, is connected with the mobile communication module, the camera devices I to IV, the behavior recognition camera device and the driving auxiliary camera device, used for processing the video image information acquired by the camera devices I to IV and outputting the processed video image information, and also used for processing the video image acquired by the behavior recognition camera device, can detect fatigue driving and abnormal driving states such as blind ahead, calling, smoking, eye closing, yawning and the like in real time and give an alarm in time during the driving process of a driver, can reduce the hidden danger of the behavior of the driver, can be used for processing the video image acquired by the driving auxiliary camera device, the early warning of the front vehicle distance 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.
A memory module: 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: and the main processor is connected with the video image and other data information.
Big dipper antenna: the Beidou satellite navigation system RNSS signal acquisition and Beidou short message receiving and transmitting system is used for acquiring the RNSS signal of the Beidou satellite navigation system and receiving and transmitting the Beidou short message.
Big dipper communication orientation module: and the Beidou antenna is connected, the Beidou short message communication and the Beidou RNSS positioning functions are integrated, and the satellite positioning and communication functions are realized. In the specific implementation process, the system can be combined with a mobile communication function to construct an automatic detection and switching mechanism and guarantee the communication capacity of the vehicle.
An audio decoding module: the main processor is connected with the audio data decoder and used for decoding the audio data; in some embodiments, the received audio signals include warning signals sent by abnormal driving state and danger warning detected by the behavior recognition camera device and the driving assistance camera device, and specific warning information is broadcasted to the driver by the overspeed and out-of-range driving warning signals detected by the satellite positioning module, equipment state abnormal signals or vehicle body state abnormal information detected by peripheral devices, and the like.
A loudspeaker: and the audio decoding module is connected with the audio decoder and is used for playing the decoded audio signal.
A CAN transceiver: and the microcontroller is connected with the CAN bus and used for receiving data on the CAN bus, and in some embodiments, the CAN bus of the automobile or the CAN bus of the vehicle-mounted equipment CAN be received.
A data port: 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 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; in some embodiments, the data port can be connected with a vehicle-mounted equipment data interface to acquire equipment state information, alarm information and the like; specifically, an ignition signal of the vehicle is transmitted to the microcontroller through the data port, 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 and the CAN transceiver, is connected with the main processor, and is used for processing the data received by the data port and the CAN transceiver and transmitting the processed data to the main processor.
An acceleration sensor: and the controller is connected with the microcontroller, is used for sensing and monitoring the real-time acceleration of the vehicle, and can be used for judging whether the vehicle has a collision accident or not.
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.
A power supply module: and the automobile battery is connected with the automobile battery, and after voltage conversion is carried out, power is provided for each module of the vehicle-mounted terminal.
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. An in-vehicle navigation monitoring device, the device comprising:
a mobile communication antenna for transceiving cellular wireless signals;
a mobile communication module: connecting with a mobile communication antenna for cellular mobile communication;
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;
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;
a main processor: the behavior recognition camera device is connected with the mobile communication module, the camera devices I-IV, the Beidou communication positioning module, the behavior recognition camera device and the driving auxiliary camera device and used for processing video image information acquired by the camera devices I-IV and outputting the processed video image information; the behavior recognition camera device is also used for processing the video images acquired by the behavior recognition camera device, and performing real-time detection and timely alarm prompt on fatigue driving and abnormal driving states of a driver in the driving process through analysis and processing, so that the potential safety hazard of the behavior of the driver is reduced; the system is also used for processing the video image acquired by the driving auxiliary camera device, realizing the functions of early warning of the front vehicle distance and early warning of lane departure, early warning of potential danger and reducing rear-end collision and collision;
a memory module: 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: the main processor is connected with the video image and the data information;
big dipper antenna: the Beidou satellite navigation system RNSS signal acquisition module is used for acquiring a Beidou satellite navigation system RNSS signal and transmitting and receiving a Beidou short message;
big dipper communication orientation module: the Beidou satellite positioning system is connected with a Beidou antenna, integrates Beidou short message communication and Beidou RNSS positioning functions, and realizes satellite positioning and communication functions;
an audio decoding module: the main processor is connected with the audio data decoder and used for decoding the audio data;
a loudspeaker: the audio decoding module is connected with the audio signal processing module and is used for playing the decoded sound signal;
a CAN transceiver: the CAN bus is connected with the microcontroller and used for receiving data on the CAN bus;
a data port: 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 and the CAN transceiver, is connected with the main processor, and is used for processing the data received by the data port and the CAN transceiver and transmitting the processed data to the main processor;
an acceleration sensor: the microcontroller is connected with the vehicle and is used for sensing and monitoring the real-time acceleration of the vehicle so as to judge whether the vehicle has a collision accident or not;
a display screen: and the video image information and the data information acquired by each camera device are displayed and are windows for man-machine interaction.
2. The vehicle-mounted navigation monitoring device according to claim 1, further comprising a power module, wherein the power module is connected with a vehicle power supply, and provides power for each module of the vehicle-mounted terminal after voltage conversion.
3. The vehicle-mounted navigation monitoring device according to claim 1, wherein the data port is a plurality of data interfaces of different types, including RS232, RS485, I/O port or analog signal interface, and is convenient for connecting with external devices of various types of data interfaces for data communication.
4. The vehicle-mounted navigation monitoring device according to claim 3, wherein the external equipment comprises an environment perception sensor, a vehicle body state sensor and vehicle-mounted professional equipment.
5. The vehicle navigation monitoring device of claim 1, wherein the ignition signal of the vehicle is transmitted to the microcontroller through the data port to trigger the microcontroller to operate.
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| CN202020608508.0U CN211718935U (en) | 2020-04-21 | 2020-04-21 | Vehicle-mounted navigation monitoring device |
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| CN202020608508.0U CN211718935U (en) | 2020-04-21 | 2020-04-21 | Vehicle-mounted navigation monitoring device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112950809A (en) * | 2021-01-15 | 2021-06-11 | 上海宏英智能科技股份有限公司 | Safe driving auxiliary monitoring device and working method thereof |
| CN113205615A (en) * | 2021-04-22 | 2021-08-03 | 深圳亚兴嘉元安全科技有限公司 | Automobile driving recorder with face recognition function |
| CN113923488A (en) * | 2021-09-15 | 2022-01-11 | 青岛海信网络科技股份有限公司 | Bus, video flow control method and storage medium |
| CN114613036A (en) * | 2022-02-16 | 2022-06-10 | 广东腾宇光讯网络科技有限公司 | Vehicle track query system based on Internet of things |
| WO2023130341A1 (en) * | 2022-01-07 | 2023-07-13 | 苏州天炯信息科技有限公司 | Satellite navigation control device and system having protective device |
| CN117041491A (en) * | 2023-08-21 | 2023-11-10 | 北京崇玖物联科技有限公司 | Vehicle-mounted video monitoring system based on full localization processor |
| CN113923488B (en) * | 2021-09-15 | 2024-04-16 | 青岛海信网络科技股份有限公司 | Bus, video flow control method and storage medium |
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2020
- 2020-04-21 CN CN202020608508.0U patent/CN211718935U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112950809A (en) * | 2021-01-15 | 2021-06-11 | 上海宏英智能科技股份有限公司 | Safe driving auxiliary monitoring device and working method thereof |
| CN113205615A (en) * | 2021-04-22 | 2021-08-03 | 深圳亚兴嘉元安全科技有限公司 | Automobile driving recorder with face recognition function |
| CN113923488A (en) * | 2021-09-15 | 2022-01-11 | 青岛海信网络科技股份有限公司 | Bus, video flow control method and storage medium |
| CN113923488B (en) * | 2021-09-15 | 2024-04-16 | 青岛海信网络科技股份有限公司 | Bus, video flow control method and storage medium |
| WO2023130341A1 (en) * | 2022-01-07 | 2023-07-13 | 苏州天炯信息科技有限公司 | Satellite navigation control device and system having protective device |
| CN114613036A (en) * | 2022-02-16 | 2022-06-10 | 广东腾宇光讯网络科技有限公司 | Vehicle track query system based on Internet of things |
| CN117041491A (en) * | 2023-08-21 | 2023-11-10 | 北京崇玖物联科技有限公司 | Vehicle-mounted video monitoring system based on full localization processor |
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