CN107351802A - A kind of automotive rear-view video imaging and early warning system and method for early warning - Google Patents
A kind of automotive rear-view video imaging and early warning system and method for early warning Download PDFInfo
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- CN107351802A CN107351802A CN201710482003.7A CN201710482003A CN107351802A CN 107351802 A CN107351802 A CN 107351802A CN 201710482003 A CN201710482003 A CN 201710482003A CN 107351802 A CN107351802 A CN 107351802A
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- distance
- vehicle
- early warning
- warning lamp
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Traffic Control Systems (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention provides a kind of automotive rear-view video imaging and early warning system and method for early warning, including single-chip microcomputer, display screen, rearview camera, distance measuring sensor, the signal output part of the rearview camera and the signal output part of distance measuring sensor all connect the signal input part of single-chip microcomputer, the signal input part of the signal output part connection display screen of the single-chip microcomputer；The rearview camera is two, is separately mounted to the both ends at automobile rear；The distance measuring sensor is arranged on the centre position at automobile rear；The single-chip microcomputer is also connected with multiple warning lamps, and human pilot and front vehicle are reminded by warning lamp；The single-chip microcomputer is also connected with angular transducer.Automotive rear-view video imaging of the present invention does not have to pass through rearview mirror with early warning system and method for early warning, it becomes possible to understands the information of vehicles at rear, not only reduces the running resistance that rearview mirror is brought to vehicle traveling, also reduce oil consumption.
Description
Technical field
The invention belongs to automobile equipment technical field, more particularly, to a kind of automotive rear-view video imaging and early warning system and
Method for early warning.
Background technology
Automobile manufacturers think that camera can provide broader angular field of view, and then add car steering
Security, in addition from the point of view of aerodynamic angle, the fuel oil of automobile can also be lifted by replacing the design of existing rearview mirror
Efficiency.Because fixing a plastic housing beside each car door, one block of backsight glass is filled in again inside shell, can increase air really
Resistance, so as to influence automobile efficiency.Automobile rearview mirror is removed from vehicle body, then provides back vision function with camera for car owner
Service, like this, fuel oil effective utilization can be improved, moreover it is possible to extend the side vision scope of car owner.
The content of the invention
In view of this, the present invention is directed to propose a kind of automotive rear-view video imaging and early warning system and method for early warning, with solution
Certainly existing automotive rear-view function is relatively simple, lacks the situation of warning function.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of automotive rear-view video imaging and early warning system, including single-chip microcomputer, display screen, rearview camera, ranging sensing
Device, the signal output part of the rearview camera and the signal output part of distance measuring sensor all connect the signal input of single-chip microcomputer
End, the signal input part of the signal output part connection display screen of the single-chip microcomputer；
The rearview camera is two, is separately mounted to the both ends at automobile rear；The distance measuring sensor is arranged on vapour
The centre position at car rear；
The single-chip microcomputer is also connected with multiple warning lamps, and human pilot and front vehicle are reminded by warning lamp；The monolithic
Machine is also connected with angular transducer, and the angular transducer is arranged in vehicle steering, the signal output of the angular transducer
The signal input part of end connection single-chip microcomputer, the deflection angle of automobile is determined by gyro sensor.
Further, the display screen is arranged on the top of instrument board, and the information of front vehicle is checked by display screen.
Further, the rearview camera installation direction deflects laterally, the rearview camera and vehicle body axis
Minimum angle be 20 °.
Further, the rearview camera is spherical camera, and the spherical camera rear is provided with angular adjustment
Device, the rearview camera can adjust the angle deflected up and down, the rearview camera by angle regulator
Between the angle of angle and vehicle body axis is 20 ° -60 ° after regulation.
Further, the distance measuring sensor is ultrasonic distance-measuring sensor, by distance measuring sensor measurement with rear car it
Between distance；Distance warning lamp after first corresponding with distance measuring sensor is also installed at automobile rear, is warned by distance after first
Show that the flicker of lamp reminds front vehicle to keep the distance with front truck.
Further, the warning lamp also includes second distance warning lamp, the first deflection warning lamp of installation in the car, with
And installed in the left side at the both ends of rear view of vehicle deflection warning lamp, right side deflection warning lamp；
Driver is reminded by second distance warning lamp, keeps the distance with front vehicle or object；It is inclined by first
Turning warning lamp reminds driver's vehicle deviateing original travel direction；Warning lamp is deflected by left side, reminds front vehicle
Driver, front truck deflect to the left；Warning lamp is deflected by right side, reminds the driver of front vehicle, front truck is
Deflect to the right.
Further, the single-chip microcomputer is also connected with the velocity sensor of automobile, the signal output part of the velocity sensor
Connect the signal input part of single-chip microcomputer.
The method for early warning of a kind of automotive rear-view video imaging and early warning system, comprises the following steps：
S1：By distance measuring sensor measurement and the distance between front vehicle or rear object, when hypotelorism, carry
Awake this car human pilot and rear human pilot pay attention to keeping at a distance；
S2：When detecting that vehicle deflects, this car driver and rear car driver vehicle is reminded to deviate original rail
Road, pay attention to keeping safe speed.
Further, in the step S1, the distance measured by distance measuring sensor reminds this car human pilot and rear
The method of human pilot, it is specific as follows：
S101, when being moved backward, be less than when distance measuring sensor detects with the distance between front vehicle or barrier
The threshold value of setting is that the warning lamp in driver's cabin is bright, reminds driver to pay attention to keeping safe distance between vehicles；
When S102, vehicle are normally run forward, distance measuring sensor detects that front vehicle and the distance of this car are less than setting
During threshold value, the warning lamp of single-chip microcomputer control rear view of vehicle lights, and reminds the driver of rear car to pay attention to keeping safe distance between vehicles with front truck.
Further, in the step S2, the method that vehicle deflects is detected, it is specific as follows：
S201, using headstock as origin, vehicle traveling direction be Y-axis, establish plane coordinate system；
When S202, vehicle deflect, it is assumed that the angle with original travel direction is θ, speed v, and that is within the △ t times
The distance △ d of deflection are △ d=sin θ v △ t；
If S203, the distance △ d deflected within a certain period of time are more than the threshold value d of setting, which vehicle deflect to, behind which side
The warning lamp of side just lights, and the deflection warning lamp in driving cabin lights.
Relative to prior art, automotive rear-view video imaging of the present invention has the advantage that with early warning system：
(1) automotive rear-view video imaging of the present invention and early warning system and method for early warning, without by rearview mirror, just
The information of vehicles at rear can be understood, the running resistance that rearview mirror is brought to vehicle traveling is not only reduced, also reduce oil consumption；
The distance with rear car or rear obstacle can also be measured, reminds this in-car driver and the driver of front vehicle,
Pay attention to keeping the distance of safety with front truck.
(2) automotive rear-view video imaging of the present invention and early warning system and method for early warning deflect when vehicle or
When deviateing original travel direction, automobile can be automatically reminded to in-car human pilot and the human pilot of front vehicle, and vehicle is just
Deviateing original track, paying attention to maintaining safe distance, preventing that sometimes driver forgets to play steering indicating light or driver is careless
In the case of automobile deviate original track.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is that the automotive rear-view video imaging described in the embodiment of the present invention shows with view principle after early warning system and method for early warning
It is intended to；
Fig. 2 is the automotive rear-view video imaging and early warning system and method for early warning automobile skew original described in the embodiment of the present invention
Manage schematic diagram；
Fig. 3 is that the automotive rear-view video imaging described in the embodiment of the present invention advances or moved backward with early warning system and method for early warning
Early warning flow chart.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of automotive rear-view video imaging and early warning system, including single-chip microcomputer, display screen, rearview camera, ranging sensing
Device, the signal output part of the rearview camera and the signal output part of distance measuring sensor all connect the signal input of single-chip microcomputer
End, the signal input part of the signal output part connection display screen of the single-chip microcomputer；
The rearview camera is two, is separately mounted to the both ends at automobile rear；The distance measuring sensor is arranged on vapour
The centre position at car rear；
The single-chip microcomputer is also connected with multiple warning lamps, and human pilot and front vehicle are reminded by warning lamp；The monolithic
Machine is also connected with angular transducer, and the angular transducer is arranged in vehicle steering, the signal output of the angular transducer
The signal input part of end connection single-chip microcomputer, the deflection angle of automobile is determined by gyro sensor.
Wherein, the display screen is arranged on the top of instrument board, and the information of front vehicle is checked by display screen.By aobvious
Display screen watches the image information of two cameras in rear, and the running situation of vehicle below is analyzed by image information.
As shown in figure 1, the rearview camera installation direction deflects laterally, the rearview camera and vehicle body axis
Minimum angle be 20 °.
Wherein, the rearview camera is spherical camera, and the spherical camera rear is provided with angle regulator,
The rearview camera can adjust the angle deflected up and down by angle regulator, after the rearview camera regulation
Between the angle of angle and vehicle body axis is 20 ° -60 °.The angle regulator is prior art, is repeated no more here.
Human pilot can select suitable angle according to the driving habit of oneself, prevent dead angle, blind area, be unfavorable for behind observation
The information of vehicle.
Wherein, the distance measuring sensor is ultrasonic distance-measuring sensor, by distance measuring sensor measurement with the rear car
Distance；Distance warning lamp after first corresponding with distance measuring sensor is also installed at automobile rear, passes through distance warning lamp after first
Flicker remind front vehicle to keep and the distance of front truck.
Wherein, the warning lamp also includes second distance warning lamp, the first deflection warning lamp of installation in the car, Yi Jian
Mounted in the left side at the both ends of rear view of vehicle deflection warning lamp, right side deflection warning lamp；
Driver is reminded by second distance warning lamp, keeps the distance with front vehicle or object；It is inclined by first
Turning warning lamp reminds driver's vehicle deviateing original travel direction；Warning lamp is deflected by left side, reminds front vehicle
Driver, front truck deflect to the left；Warning lamp is deflected by right side, reminds the driver of front vehicle, front truck is
Deflect to the right.Multiple warning lamps are installed, facilitate the human pilot of this in-car human pilot and vehicle below quick
The operation conditions of the vehicle at explanation, and with rear car apart from situation.
Wherein, the single-chip microcomputer is also connected with the velocity sensor of automobile, the signal output part connection of the velocity sensor
The signal input part of single-chip microcomputer.
The method for early warning of automotive rear-view video imaging and early warning system, comprises the following steps：
S1：By distance measuring sensor measurement and the distance between front vehicle or rear object, when hypotelorism, carry
Awake this car human pilot and rear human pilot pay attention to keeping at a distance；
S2：When detecting that vehicle deflects, this car driver and rear car driver vehicle is reminded to deviate original rail
Road, pay attention to keeping safe speed.
As shown in figure 3, in the step S1, the distance measured by distance measuring sensor reminds this car human pilot and rear
The method of human pilot, it is specific as follows：
S101, when being moved backward, be less than when distance measuring sensor detects with the distance between front vehicle or barrier
The threshold value of setting is that the warning lamp in driver's cabin is bright, reminds driver to pay attention to keeping safe distance between vehicles；
When S102, vehicle are normally run forward, distance measuring sensor detects that front vehicle and the distance of this car are less than setting
During threshold value, the warning lamp of single-chip microcomputer control rear view of vehicle lights, and reminds the driver of rear car to pay attention to keeping safe distance between vehicles with front truck.
As shown in Fig. 2 in the step S2, the method that vehicle deflects is detected, it is specific as follows：
S201, using headstock as origin, vehicle traveling direction be Y-axis, establish plane coordinate system；
When S202, vehicle deflect, it is assumed that the angle with original travel direction is θ, speed v, and that is within the △ t times
The distance △ d of deflection are △ d=sin θ v △ t；
If S203, the distance △ d deflected within a certain period of time are more than the threshold value d of setting, which vehicle deflect to, behind which side
The warning lamp of side just lights, and the deflection warning lamp in driving cabin lights.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
1. a kind of automotive rear-view video imaging and early warning system, it is characterised in that：Including single-chip microcomputer, display screen, rearview camera,
Distance measuring sensor, the signal output part of the rearview camera and the signal output part of distance measuring sensor all connect the letter of single-chip microcomputer
Number input, the signal input part of the signal output part connection display screen of the single-chip microcomputer；
The rearview camera is two, is separately mounted to the both ends at automobile rear；After the distance measuring sensor is arranged on automobile
The centre position of side；
The single-chip microcomputer is also connected with multiple warning lamps, and human pilot and front vehicle are reminded by warning lamp；The single-chip microcomputer is also
Connection angle sensor, the angular transducer are arranged in vehicle steering, and the signal output part of the angular transducer connects
The signal input part of single-chip microcomputer is connect, the deflection angle of automobile is determined by gyro sensor.
2. automotive rear-view video imaging according to claim 1 and early warning system, it is characterised in that：The display screen installation
In the top of instrument board, the information of front vehicle is checked by display screen.
3. automotive rear-view video imaging according to claim 1 and early warning system, it is characterised in that：The rearview camera
Installation direction deflects laterally, and the minimum angle of the rearview camera and vehicle body axis is 20 °.
4. automotive rear-view video imaging and early warning system according to claim 1 or 3, it is characterised in that：The backsight is taken the photograph
Picture head is spherical camera, and the spherical camera rear is provided with angle regulator, and the rearview camera passes through angle
Adjusting means can adjust the angle deflected up and down, angle and the angle of vehicle body axis after the rearview camera regulation
Between 20 ° -60 °.
5. automotive rear-view video imaging according to claim 1 and early warning system, it is characterised in that：The distance measuring sensor
For ultrasonic distance-measuring sensor, pass through the distance of distance measuring sensor measurement with the rear car；Automobile rear is also installed to be passed with ranging
Sensor it is corresponding first after distance warning lamp, remind front vehicle to keep and front truck by the flicker of distance warning lamp after first
Distance.
6. automotive rear-view video imaging according to claim 5 and early warning system, it is characterised in that：The warning lamp also wraps
Second distance warning lamp, the first deflection warning lamp of installation in the car are included, and it is inclined installed in the left side at the both ends of rear view of vehicle
Turn warning lamp, right side deflection warning lamp；
Driver is reminded by second distance warning lamp, keeps the distance with front vehicle or object；Warned by the first deflection
Show that lamp reminds driver's vehicle deviateing original travel direction；Warning lamp is deflected by left side, reminds the driving of front vehicle
People, front truck deflect to the left；Warning lamp is deflected by right side, reminds the driver of front vehicle, front truck is to the right
Deflect.
7. automotive rear-view video imaging according to claim 1 and early warning system, it is characterised in that：The single-chip microcomputer also connects
Connect the velocity sensor of automobile, the signal input part of the signal output part connection single-chip microcomputer of the velocity sensor.
8. a kind of method for early warning of automotive rear-view video imaging and early warning system applied to described in claim 1, its feature exist
In comprising the following steps：
S1：By distance measuring sensor measurement and the distance between front vehicle or rear object, when hypotelorism, this is reminded
Car human pilot and rear human pilot pay attention to keeping at a distance；
S2：When detecting that vehicle deflects, remind this car driver and rear car driver vehicle deviateing original track, note
Meaning keeps safe speed.
9. the method for early warning of automotive rear-view video imaging according to claim 8 and early warning system, it is characterised in that：It is described
In step S1, the distance method of reminding this car human pilot and rear human pilot that is measured by distance measuring sensor, specifically such as
Under：
S101, when being moved backward, when distance measuring sensor detect with the distance between front vehicle or barrier be less than setting
Threshold value be that the warning lamp in driver's cabin is bright, remind driver pay attention to keep safe distance between vehicles；
When S102, vehicle are normally run forward, distance measuring sensor detects that front vehicle and the distance of this car are less than given threshold
When, the warning lamp of single-chip microcomputer control rear view of vehicle lights, and reminds the driver of rear car to pay attention to keeping safe distance between vehicles with front truck.
10. the method for early warning of automotive rear-view video imaging according to claim 8 and early warning system, it is characterised in that：Institute
State in step S2, the method that detection vehicle deflects is specific as follows：
S201, using headstock as origin, vehicle traveling direction be Y-axis, establish plane coordinate system；
When S202, vehicle deflect, it is assumed that the angle with original travel direction is θ, speed v, and that is in △ t time intrinsic deflections
Distance △ d be △ d=sin θ v △ t；
If S203, the distance △ d deflected within a certain period of time are more than the threshold value d of setting, which vehicle deflect to, which side rear
Warning lamp just lights, and the deflection warning lamp in driving cabin lights.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482003.7A CN107351802A (en) | 2017-06-22 | 2017-06-22 | A kind of automotive rear-view video imaging and early warning system and method for early warning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710482003.7A CN107351802A (en) | 2017-06-22 | 2017-06-22 | A kind of automotive rear-view video imaging and early warning system and method for early warning |
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| CN201710482003.7A Pending CN107351802A (en) | 2017-06-22 | 2017-06-22 | A kind of automotive rear-view video imaging and early warning system and method for early warning |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945575A (en) * | 2017-11-20 | 2018-04-20 | 深圳市中通视际实业有限公司 | A kind of device for monitoring vehicle and its method |
| CN110316054A (en) * | 2018-03-30 | 2019-10-11 | 南宁富桂精密工业有限公司 | Car door anti-collision method for early warning, system and computer readable storage medium |
| CN113428083A (en) * | 2021-07-30 | 2021-09-24 | 桂林未来鹏创软件有限公司 | Blind warning display system is mended to car |
| CN114701426A (en) * | 2022-03-22 | 2022-07-05 | 小米汽车科技有限公司 | Vehicle early warning method, device, medium and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006347493A (en) * | 2005-06-20 | 2006-12-28 | Alpine Electronics Inc | Drive recorder |
| CN101894271A (en) * | 2010-07-28 | 2010-11-24 | 重庆大学 | Visual computing and prewarning method of deviation angle and distance of automobile from lane line |
| CN102343871A (en) * | 2010-07-26 | 2012-02-08 | 浙江吉利汽车研究院有限公司 | Intelligent rearview mirror system |
| CN105459906A (en) * | 2015-12-07 | 2016-04-06 | 余嘉伟 | Rearview mirror capable of reducing blind area behind vehicle |
| CN205256170U (en) * | 2016-01-13 | 2016-05-25 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Car auxiliary system that backs a car |
| CN205523934U (en) * | 2016-04-29 | 2016-08-31 | 重庆长安汽车股份有限公司 | Car back vision early warning system based on radar and camera |
-
2017
- 2017-06-22 CN CN201710482003.7A patent/CN107351802A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006347493A (en) * | 2005-06-20 | 2006-12-28 | Alpine Electronics Inc | Drive recorder |
| CN102343871A (en) * | 2010-07-26 | 2012-02-08 | 浙江吉利汽车研究院有限公司 | Intelligent rearview mirror system |
| CN101894271A (en) * | 2010-07-28 | 2010-11-24 | 重庆大学 | Visual computing and prewarning method of deviation angle and distance of automobile from lane line |
| CN105459906A (en) * | 2015-12-07 | 2016-04-06 | 余嘉伟 | Rearview mirror capable of reducing blind area behind vehicle |
| CN205256170U (en) * | 2016-01-13 | 2016-05-25 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Car auxiliary system that backs a car |
| CN205523934U (en) * | 2016-04-29 | 2016-08-31 | 重庆长安汽车股份有限公司 | Car back vision early warning system based on radar and camera |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945575A (en) * | 2017-11-20 | 2018-04-20 | 深圳市中通视际实业有限公司 | A kind of device for monitoring vehicle and its method |
| CN110316054A (en) * | 2018-03-30 | 2019-10-11 | 南宁富桂精密工业有限公司 | Car door anti-collision method for early warning, system and computer readable storage medium |
| CN113428083A (en) * | 2021-07-30 | 2021-09-24 | 桂林未来鹏创软件有限公司 | Blind warning display system is mended to car |
| CN114701426A (en) * | 2022-03-22 | 2022-07-05 | 小米汽车科技有限公司 | Vehicle early warning method, device, medium and vehicle |
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Application publication date: 20171117 |