CN207790495U - A kind of intelligent vehicle-carried rearview mirror - Google Patents
A kind of intelligent vehicle-carried rearview mirror Download PDFInfo
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- CN207790495U CN207790495U CN201820079722.4U CN201820079722U CN207790495U CN 207790495 U CN207790495 U CN 207790495U CN 201820079722 U CN201820079722 U CN 201820079722U CN 207790495 U CN207790495 U CN 207790495U
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Abstract
The utility model is related to a kind of intelligent vehicle-carried rearview mirror, which includes body of backsight mirror, lane departure warning device, front truck collision warning device, first processor, velocity sensor, acceleration transducer, Yaw rate sensor, pressure monitor, GPS inertial navigation units and Vehicular display device；Lane departure warning device includes dynamic camera and second processor, and front truck collision warning device includes radar and third processor；The input terminal of first processor is also separately connected velocity sensor, acceleration transducer, Yaw rate sensor, pressure sensor and GPS inertial navigation units by CAN bus, the output end of first processor connects Vehicular display device, and Vehicular display device is used for real-time display Vehicular behavior.The utility model can be widely applied in the making and use of vehicular rear mirror.
Description
Technical field
The utility model is related to a kind of intelligent vehicle-carried rearview mirrors, belong to the intelligent vehicles technology field.
Background technology
With the development of development of Mobile Internet technology, mobile Internet has widely applied onboard system, and is integrated with each
The inside rear-view mirror product with functions such as GPS navigation, automobile data recorders of kind of sensor widely apply preceding dress and after fill automobile
Component market.
However, although rearview mirror in the prior art is integrated with certain functions, some also has primary driving auxiliary work(
Can, but driver's driving behavior can not preferably be assisted, it cannot fully understand entire vehicle travel process, keep away
Exempt from that traffic accident occurs due to the bad steering behavior of driver.
Invention content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of intelligence being capable of providing more drive assistance functions
Vehicular rear mirror.
To achieve the above object, the utility model takes following technical scheme：A kind of intelligent vehicle-carried rearview mirror, feature exist
In the vehicular rear mirror includes body of backsight mirror, lane departure warning device, front truck collision warning device, first processor, speed
Spend sensor, acceleration transducer, Yaw rate sensor, pressure monitor, navigation device and Vehicular display device；The track is inclined
Include dynamic camera and second processor from prior-warning device, the dynamic camera is fixed at the body of backsight mirror
Top, the dynamic camera output end connect the input terminal of the second processor, and the output end of the second processor is logical
Cross the input terminal that CAN bus connects the first processor；The front truck collision warning device includes radar and third processor,
The radar is fixed at the lower section of the body of backsight mirror, and the output end of the radar connects the defeated of the third processor
Enter end, the output end of the third processor connects the input terminal of the first processor by CAN bus；First processing
The input terminal of device is also separately connected velocity sensor, acceleration transducer, Yaw rate sensor, pressure sensing by CAN bus
Device and navigation device, the velocity sensor are used for the speed data of collection vehicle, and the acceleration transducer is used for collecting vehicle
Acceleration information, the Yaw rate sensor for collection vehicle travel direction angle and angular acceleration data, the pressure
Power monitor is used for the tire pressure data of collection vehicle, when the navigation device is used to obtain location information and the driving of vehicle
Between information；The output end of the first processor connects the Vehicular display device, and the Vehicular display device is used for real-time display vehicle
Operating condition.
Further, which further includes Intellectual phonetic system, and the output end of the processor connects institute
It states Intellectual phonetic system and early warning is carried out by voice to Vehicular behavior.
Further, which further includes 4G transmission modules, and the first processor is passed by the 4G
Defeated module is communicated with cloud server, and is pushed to user mobile phone by the form of cell phone application.
Further, the first processor uses arm processor, and the second processor uses dsp processor, described
Third processor uses FPGA processor.
Further, the radar uses 24G millimetre-wave radars.
Further, the navigation device uses GPS inertial navigation units or Beidou navigation device.
The utility model has the following advantages due to taking above technical scheme：1, the utility model is due to intelligent vehicle
The facilitating functions of mobile Internet can not only be provided to the user by carrying rearview mirror, also can be in real time user drive to provide drive it is auxiliary
Assist energy avoids the bad steering behavior of driver, guarantee driving safety.2, the utility model commonly has mobile Internet
On the basis of the inside rear-view mirror of function, increases and assist dress with deviation alarm and the driving of front truck anti-collision warning function
It sets, in conjunction with sensors such as GPS inertial navigation units, acceleration transducer and Yaw rate sensors, completes to driver in vehicle
Bad steering behavior monitoring in driving process greatly reduces driving accident, protects traffic safety.3, the intelligence of the utility model
Energy vehicular rear mirror can also be monitored vehicle by tyre pressure sensor, velocity sensor etc. and lose the oil consumption for pressing travel situations, vehicle
The abrasion condition of situation and vehicle, driver can carry out on-call maintenance and guarantor according to vehicle practical operation situation to vehicle
It supports, ensures traffic safety.The utility model can be widely applied in the making and use of vehicular rear mirror.
Description of the drawings
Fig. 1 is the structural schematic diagram of the intelligent vehicle-carried rearview mirror of the utility model.
Specific implementation mode
Come to carry out detailed description to the utility model below in conjunction with attached drawing.It should be appreciated, however, that attached drawing is provided only
More fully understand the utility model, they should not be interpreted as limitations of the present invention.
As shown in Figure 1, intelligent vehicle-carried rearview mirror provided by the utility model, including body of backsight mirror, lane departure warning
Device 1, front truck collision warning device 2, high speed arm processor 3, velocity sensor 4, acceleration transducer 5, Yaw rate sensor
6, pressure monitor 7, GPS inertial navigation units 8 and Vehicular display device 9.
Lane departure warning device 1 includes dynamic camera 1-1 and dsp processor 1-2, and front truck collision warning device 2 wraps
Include 24G millimetre-wave radars 2-1 and FPGA processor 2-2.Dynamic camera 1-1 is fixed at the front end top of body of backsight mirror
Portion, for dynamically absorbing vehicle actual travel image and being sent to dsp processor 1-2, dsp processor 1-2 is to the practical row of vehicle
Image is sailed to carry out lane departure warning analysis and analysis result is sent to high speed arm processor 3 by CAN bus.24G millimeters
Wave radar 2-1 is used to be fixed at the front lower portion of body of backsight mirror, for detecting vehicle at a distance from front truck and being sent to
FPGA processor 2-2, FPGA processor 2-2 are analyzed by front truck anti-collision warning and are sent to analysis result by CAN bus
High speed arm processor 3.
The input terminal of high speed arm processor 3 also by CAN bus be separately connected velocity sensor 4, acceleration transducer 5,
Yaw rate sensor 6, pressure sensor 7 and GPS inertial navigation units 8, for obtaining the various states in vehicle travel process
Data, wherein velocity sensor 4 is used for the speed data of collection vehicle, and acceleration transducer 5 is used for the acceleration of collection vehicle
Data, travel direction angle and angular acceleration data of the Yaw rate sensor 6 for collection vehicle, pressure monitor 7 is for acquiring
The tire pressure data of vehicle, GPS inertial navigation units 8 are used to obtain the location information and running time information of vehicle；At a high speed
The output end of arm processor 3 connects Vehicular display device 9, and Vehicular display device 9 is used for real-time display Vehicular behavior.
In a preferred embodiment, which further includes Intellectual phonetic system 10, high speed ARM processing
The output end of device connects Intellectual phonetic system, and high speed arm processor 31 carries out Vehicular behavior by Intellectual phonetic system 4
Early warning.
In a preferred embodiment, which further includes 4G transmission modules 11, high speed arm processor
The operating condition of vehicle is uploaded cloud server by 31 by 4G transmission modules 11, and can be sent by the form of cell phone application
To user mobile phone, so that user understands oneself driving habit usually, to reduce traffic accident.
In a preferred embodiment, GPS inertial navigation units 8 can also use Beidou navigation device.
The various embodiments described above are merely to illustrate the utility model, wherein the structure of each component, connection type and manufacture craft
Etc. may be changed, every equivalents carried out on the basis of technical solutions of the utility model and improvement,
It should not exclude except the scope of protection of the utility model.
Claims (6)
1. a kind of intelligent vehicle-carried rearview mirror, which is characterized in that the vehicular rear mirror includes body of backsight mirror, lane departure warning dress
It sets, front truck collision warning device, first processor, velocity sensor, acceleration transducer, Yaw rate sensor, pressure monitoring
Device, navigation device and Vehicular display device；
The lane departure warning device includes dynamic camera and second processor, and the dynamic camera is fixed at institute
State the top of body of backsight mirror, the dynamic camera output end connects the input terminal of the second processor, at described second
The output end of reason device connects the input terminal of the first processor by CAN bus；
The front truck collision warning device includes radar and third processor, and the radar is fixed at the body of backsight mirror
Lower section, the output end of the radar connects the input terminal of the third processor, and the output end of the third processor passes through
CAN bus connects the input terminal of the first processor；
The input terminal of the first processor is also separately connected velocity sensor, acceleration transducer, yaw rate by CAN bus
Sensor, pressure sensor and navigation device, the velocity sensor are used for the speed data of collection vehicle, and the acceleration passes
Sensor is used for the acceleration information of collection vehicle, and the Yaw rate sensor accelerates for the travel direction angle of collection vehicle and angle
Degrees of data, the pressure monitor are used for the tire pressure data of collection vehicle, and the navigation device is used to obtain the position of vehicle
Confidence ceases and running time information；The output end of the first processor connects the Vehicular display device, the Vehicular display device
For real-time display Vehicular behavior.
2. a kind of intelligent vehicle-carried rearview mirror as described in claim 1, which is characterized in that the intelligent vehicle-carried rearview mirror further includes intelligence
Energy voice device, the output end of the processor connect the Intellectual phonetic system and are carried out in advance by voice to Vehicular behavior
Alert prompt.
3. a kind of intelligent vehicle-carried rearview mirror as claimed in claim 1 or 2, which is characterized in that the intelligent vehicle-carried rearview mirror also wraps
4G transmission modules are included, the first processor is communicated by the 4G transmission modules with cloud server, and passes through mobile phone
The form of APP pushes user mobile phone.
4. a kind of intelligent vehicle-carried rearview mirror as claimed in claim 1 or 2, which is characterized in that the first processor uses ARM
Processor, the second processor use dsp processor, the third processor to use FPGA processor.
5. a kind of intelligent vehicle-carried rearview mirror as claimed in claim 1 or 2, which is characterized in that the radar uses 24G millimeter waves
Radar.
6. a kind of intelligent vehicle-carried rearview mirror as claimed in claim 1 or 2, which is characterized in that the navigation device is used using GPS
Property navigation device or Beidou navigation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079722.4U CN207790495U (en) | 2018-01-17 | 2018-01-17 | A kind of intelligent vehicle-carried rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079722.4U CN207790495U (en) | 2018-01-17 | 2018-01-17 | A kind of intelligent vehicle-carried rearview mirror |
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| Publication Number | Publication Date |
|---|---|
| CN207790495U true CN207790495U (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820079722.4U Active CN207790495U (en) | 2018-01-17 | 2018-01-17 | A kind of intelligent vehicle-carried rearview mirror |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824022A (en) * | 2019-04-23 | 2020-10-27 | 东莞潜星电子科技有限公司 | Vehicle-mounted interior vision intelligent vision system |
-
2018
- 2018-01-17 CN CN201820079722.4U patent/CN207790495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824022A (en) * | 2019-04-23 | 2020-10-27 | 东莞潜星电子科技有限公司 | Vehicle-mounted interior vision intelligent vision system |
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