CN107351761A - Opening door of vehicle method for early warning and opening door of vehicle prior-warning device - Google Patents
Opening door of vehicle method for early warning and opening door of vehicle prior-warning device Download PDFInfo
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- CN107351761A CN107351761A CN201710549336.7A CN201710549336A CN107351761A CN 107351761 A CN107351761 A CN 107351761A CN 201710549336 A CN201710549336 A CN 201710549336A CN 107351761 A CN107351761 A CN 107351761A
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- moving target
- vehicle
- opening door
- early warning
- car
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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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
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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
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
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- Mechanical Engineering (AREA)
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- Acoustics & Sound (AREA)
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- Emergency Alarm Devices (AREA)
Abstract
The application, which provides a kind of opening door of vehicle method for early warning and opening door of vehicle prior-warning device, method, to be included：Judge whether vehicle has stopped；If vehicle has stopped, the moving target in monitoring region, and judge whether moving target influences occupant and get on or off the bus safety；If it is determined that influenceing occupant to existing in monitor area and getting on or off the bus safe moving target, then opening door of vehicle early warning is carried out.The application can help user to carry out early warning to carrying out car when getting on or off the bus, and when avoiding getting on or off the bus, trigger security incident because back car or other close moving objects are not paid attention to.
Description
Technical field
The application is related to monitoring field, more particularly to opening door of vehicle method for early warning and opening door of vehicle prior-warning device.
Background technology
Now vehicle parking often occurs after, driver either passenger do not see rear whether come car or after
Side whether have other swiftly passing objects close in the case of, open car door rashly, cause the close bicycle of rear view of vehicle,
Motorcycle, private car, even lorry car etc. crash with car door or the personnel of getting on or off the bus.People of this accident to in-car
The vehicle of member or rearward collision can all cause greatly to injure, or even can cause casualties.The reason for causing this accident
The situation for not splashing rear mainly due to occupant turns on car door and got on or off the bus, the vehicle or other that rear comes
Moving object can not avoid caused in time.
The content of the invention
The application provides a kind of opening door of vehicle method for early warning and opening door of vehicle prior-warning device, can solve the problem that present user exists
When getting on or off the bus can not to back car or other carry out early warning and the problem of trigger security incident close to moving object.
According to the application's in a first aspect, the application provides a kind of opening door of vehicle method for early warning, method includes：Judge vehicle
Whether stop；If vehicle has stopped, the moving target in monitoring region, and whether judge moving target
Occupant is influenceed to get on or off the bus safety；If it is determined that to the motion mesh that influences occupant and get on or off the bus safe in monitor area being present
Mark, then carry out opening door of vehicle early warning.
Preferably, method also includes：While enabling early warning prompting is carried out, letter is carried out to the moving target of monitor area
Number remind.
Preferably, the moving target in monitoring region and judge whether moving target influences above and below occupant
In the step of car safety, including：Identify the moving target of monitor area；Judge whether the movement tendency of moving target meets to preset
Condition；If the movement tendency of moving target meets preparatory condition, then it is assumed that moving target is got on or off the bus peace to influence occupant
Full moving target.
Preferably, in the step of whether movement tendency for judging moving target meets preparatory condition, including：Judge motion
Whether the movement tendency of target is from a distance close to this car.
Preferably, judge monitor area with the presence or absence of influence occupant get on or off the bus safe moving target the step of
In, in addition to：Obtain the present speed of moving target and/or the distance with this car；Judge moving target present speed and/or
Which kind of warning grade met with the distance of this car；In the step of carrying out opening door of vehicle early warning, in addition to：According to moving target
Present speed and/or warning grade corresponding with the distance of this car, carry out the enabling early warning of corresponding warning grade.
According to the second aspect of the application, the application provides a kind of opening door of vehicle prior-warning device, and device includes：Vehicle stops
Module, for judging whether vehicle has stopped；Moving target monitoring modular, if stopped for vehicle, monitoring prison
The moving target in region is controlled, and judges whether moving target influences occupant and get on or off the bus safety；Enabling warning module, use
In if it is determined that influence occupant to existing in monitor area and get on or off the bus safe moving target, then it is pre- to carry out opening door of vehicle
It is alert.
Preferably, device also includes：Moving target prompting module, for carry out enabling early warning remind while, to prison
The moving target for controlling region carries out signal prompting.
Preferably, moving target monitoring modular also includes：Recognition unit, for identifying the moving target of monitor area；Sentence
Disconnected unit, for judging whether the movement tendency of moving target meets preparatory condition；Confirmation unit, if for moving target
Movement tendency meets preparatory condition, then it is assumed that moving target is got on or off the bus safe moving target to influence occupant.
Preferably, judging unit is additionally operable to：Judge the movement tendency of moving target whether from a distance close to this car.
Preferably, moving target monitoring modular also includes：Acquiring unit, for obtain moving target present speed and/
Or the distance with this car；Grade judging unit, for judging the present speed of moving target and/or what meeting with the distance of this car
Kind warning grade；Enabling warning module is additionally operable to：According to the present speed of moving target and/or corresponding with the distance of this car pre-
Alert grade, carry out the enabling early warning of corresponding warning grade.
According to the third aspect of the application, the application provides a kind of terminal device, including memory, processor and storage
In memory and the computer program that can run on a processor, realized during computing device computer program as described above
The step of method.
According to the fourth aspect of the application, the application provides a kind of computer-readable recording medium, computer-readable storage
Media storage has computer program, the step of method as described above is realized when computer program is executed by processor.
The beneficial effect of the application is：Influenceed by working as the moving target monitored in monitor area on vehicle occupant personnel
Get off it is safe when, carry out opening door of vehicle early warning, can so help occupant when getting on or off the bus to back car or its
He carries out early warning close to moving object, avoid because without pay attention to back car or other close to moving object, and trigger peace
Full accident, cause the security loss of people.
Brief description of the drawings
Fig. 1 is the flow chart of the opening door of vehicle method for early warning of the embodiment of the application one；
Fig. 2 is the step S102 of the opening door of vehicle method for early warning of the embodiment of the application one flow chart；
Fig. 3 is the schematic diagram of the opening door of vehicle prior-warning device of the embodiment of the application one；
Fig. 4 is the schematic diagram of the moving target monitoring modular of the opening door of vehicle prior-warning device of the embodiment of the application one.
Embodiment
The present invention is further described with exemplary embodiment below in conjunction with the accompanying drawings, the example of the embodiment is attached
Shown in figure, wherein same or similar label represents same or similar element or has same or like function from beginning to end
Element.The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining the present invention, and can not be construed to pair
The limitation of the present invention.In addition, if it is known that the detailed description of technology for showing the invention is characterized in that unnecessary, then by it
Omit.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is individual ", " described " and "the" may also comprise plural form.It is to be further understood that what is used in the specification of the present invention arranges
Diction " comprising " refer to the feature, integer, step, operation, element and/or component be present, but it is not excluded that in the presence of or addition
One or more other features, integer, step, operation, element, component and/or their groups.It should be understood that when we claim member
Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or wireless coupling.It is used herein to arrange
Taking leave "and/or" includes whole or any cell and all combinations of one or more associated list items.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology), there is the general understanding identical meaning with the those of ordinary skill in art of the present invention.Should also
Understand, those terms defined in such as general dictionary, it should be understood that have with the context of prior art
The consistent meaning of meaning, and unless by specific definitions as here, idealization or the implication of overly formal otherwise will not be used
To explain.
Referring to Fig. 1, a kind of opening door of vehicle method for early warning of the present invention, method include：
Step S101：Judge whether vehicle has stopped.The present embodiment, by monitoring geographical position of the vehicle in setting time
Whether information is subjected to displacement to judge whether vehicle stops.Such as by monitoring the data for the GPS module being arranged on vehicle,
If gps data does not change in 5 seconds, then it is assumed that vehicle is static.Or sentenced by detecting the action of driver
It is disconnected, such as, detect that driver has hung neutral gear and pull-up parking brake, then it is assumed that vehicle has stopped.
Step S102：If vehicle has stopped, the moving target in monitoring region, and judge moving target
Occupant whether is influenceed to get on or off the bus safety.
In the present embodiment, monitor area includes：The two side areas in the front region of vehicle, dead astern region and vehicle
At least one of.Monitor area can be configured according to the real needs of user, here not restriction.
In the present embodiment, the moving target in monitoring region is mainly monitored by picture pick-up device.Shooting
Equipment may be mounted at multiple positions of vehicle, such as, thus can be to rear installed in the left rear side and right lateral side of vehicle
Carry out car or other close moving objects are reminded.The installation site of picture pick-up device can be set according to the demand of user
Put, such as, user compares concern and worries back car or other close moving object effect safety, then will can image
Equipment is arranged on the left rear side and right lateral side of vehicle, and also for example, Chinese traffic rules vehicle is parked on the right side, then in-car
When personnel get on or off the bus from left side, compare whether concern left rear side has and come car or other close moving objects, and it is external
Some national traffic rules are that the vehicle side that keeps left is parked, then when occupant gets on or off the bus from right side, it is right to compare concern
Whether rear side, which has, is come car or other close moving objects.So user can be according to the actual demand of oneself and reality
Traffic conditions are set to be monitored.
Referring to Fig. 2, further, got on or off the bus safe motion judging monitor area with the presence or absence of influenceing occupant
In the step of target, including：
Step S1021：Identify the moving target of monitor area.In the present embodiment, entered by the image shot to picture pick-up device
Row image recognition.Specifically, obtaining at least three image frames of shooting time from far near by the picture pick-up device of vehicle, know
It whether there is goal-selling in other graphic picture, if recognizing goal-selling, judge whether the goal-selling is moving, such as
The fruit goal-selling is moving, it is determined that the goal-selling is identified as moving target.It is exemplified below, it is motor-driven to set goal-selling
Car, system first store the relevant image features of motor vehicle, such as car plate, vehicle's contour, vehicle Texture eigenvalue.Assuming that shooting is set
It is standby according to shooting time from being " 13 days 16 June in 2017 as far as closely having photographed three image frames, such as in shooting time:
03:00 " photographs image A, is " 13 days 16 June in 2017 in shooting time:05:00 " photographs image B, is in shooting time
" 13 days 16 June in 2017:08:00 " photographs image C, is recognized by image recognition technology in image A, image B, image C
There is the number-plate number for " Guangdong BXXXX " dolly, then the number-plate number is " Guangdong BXXXX " dolly is goal-selling.Continue through
Image recognition technology, the number-plate number is recognized as " the image of Guangdong BXXXX " dolly institute occupied area in image A, image B, image C
The size in domain changes, then it is assumed that the number-plate number is " Guangdong BXXXX " dolly is moving target.It should be noted that here
Moving target can also be pedestrian, non power driven vehicle such as bicycle, electric car etc..
Step S1022：Judge whether the movement tendency of moving target meets preparatory condition.In the present embodiment, the fortune is judged
Whether the movement tendency of moving-target is from a distance close to this car.Specifically, photographed by identifying moving target in picture pick-up device
The size variation in shared region judges the movement tendency of the moving target in image.For example in shooting time it is " in June, 2017
13 days 16:03:00 " photographs image A, is " 13 days 16 June in 2017 in shooting time:05:00 " photographs image B, is clapping
It is " 13 days 16 June in 2017 to take the photograph the time:08:00 " photographs image C, by image recognition technology recognize image A, image B,
It is " Guangdong BXXXX " dolly to occur the number-plate number in image C.Image recognition technology is continued through, it is " Guangdong to recognize the number-plate number
BXXXX " dolly size in shared region in image A, image B, image C changes, then it is assumed that the number-plate number is " Guangdong
BXXXX " dolly is moving target.Further, recognize the number-plate number for " Guangdong BXXXX " dolly image A, image B,
The size in shared region changes from small to large according to time order and function order in image C, then it is assumed that the number-plate number is " Guangdong
BXXXX " dolly is close to this car.
Step S1023：If the movement tendency of moving target meets preparatory condition, then it is assumed that moving target is in-car to influence
Personnel get on or off the bus safe moving target.
Further, in step s 102, in addition to：
Step S1024：Obtain the present speed of moving target and/or the distance with this car.In the present embodiment, image can be passed through
Identification technology obtains the speed of moving target and/or the distance with this car.In other embodiments, Radar Technology can also be passed through
To obtain the speed of moving target and/or distance with this car.
Step S1025：Judge the present speed of moving target and/or which kind of warning grade met with the distance of this car.Than
Such as, in the case where non-high-speed travels, warning grade can be according to the present speed of moving target and/or the distance point with this car
For three early warning levels：First warning grade is more than 30km/h for the speed of moving target and/or is less than 25 meters with the distance of this car
When, when the second warning grade is more than 35km/h and/or is less than 20 meters with the distance of this car for the speed of moving target, the 3rd early warning
When grade is more than 40km/h and/or is less than 15 meters with the distance of this car for the speed of moving target.
Step S103：If it is determined that influence occupant to existing in monitor area and get on or off the bus safe moving target, then
Carry out opening door of vehicle early warning.Enabling early warning can be reminded by voice broadcast, car-mounted terminal display monitoring image and/or control car
The mode that door is closed is realized.Opening door of vehicle early warning can be realized according to different warning grades by different modes, because
This, in the step of carrying out opening door of vehicle early warning, in addition to：Distance according to the present speed of moving target and/or with this car
Corresponding warning grade, carry out the enabling early warning of corresponding warning grade.For example when warning grade is the first warning grade, enter
Row voice broadcast：" attention back car "；When warning grade is the second warning grade, speech play is carried out：" front vehicle is leaned on
Closely, it is noted that！", and car-mounted terminal opens the detection video at rear, and the close situation of front vehicle is shown by image；
When warning grade is three warning grade, speech play is carried out：" front vehicle has reached, dangerous！", and it is total by CAN
Line, control door lock switch wouldn't be unlocked so that car door is closed, and until danger relieves, controls door lock
Unblock.
Further, opening door of vehicle method for early warning of the invention can also carry to the moving target progress signal of monitor area
Wake up.
Step S104：While enabling early warning prompting is carried out, signal prompting is carried out to the moving target of monitor area.For
The safety of occupant is further ensured that, reminds that to come car or other close moving objects be also can avoid dangerous hair
Raw.For example the signal lamp of vehicle is controlled by CAN, such as, control headlamp, left-hand rotation lamp, right-hand rotation lamp or dangerous letter
Signal lamp etc. is opened.Or control the horn system or language play back system of vehicle, reminded by way of voice broadcast come
Car or other close moving objects.
The operation principle of the present invention is illustrated with reference to Fig. 1 and Fig. 2.
First, judge whether vehicle stops by the GPS module on vehicle.Specifically, can be existed by detection
Whether gps data changes to judge whether vehicle stops in 10 seconds.If gps data does not change in 10 seconds, then it is assumed that vehicle
Stop.After vehicle stops, the moving target in vehicle monitor area is monitored, in general, vehicle monitoring region is vehicle
Left rear side and right lateral side.Judge whether the moving target influences occupant and get on or off the bus safety.
Monitoring vehicle monitor area in moving target whether influence occupant get on or off the bus safety mainly by with
Under several steps：Three image frames of shooting time from far near are obtained by picture pick-up device, such as, picture pick-up device is being shot
Time is " 13 days 16 June in 2017:03:00 " photographs image A, is " 13 days 16 June in 2017 in shooting time:05:00”
Image B is photographed, is " 13 days 16 June in 2017 in shooting time:08:00 " photographs image C, is known by image recognition technology
It is clipped in image A, image B, image C and the number-plate number occurs for " Guangdong BXXXX " dolly, and judging by image recognition technology
It is moving target to the dolly.Image recognition technology is continued through, finds the image of the dolly institute in image A, image B, image C
Occupied area domain gradually increases, then it is assumed that the dolly moves closer to this car.At this point it is possible to judge the number-plate number for " Guangdong
BXXXX " dolly may influence the safety that this car personnel get on or off the bus.
Now, according to " present speed of Guangdong BXXXX " dolly and/or judging which kind of early warning be in the distance of this car
Grade.It is the first warning grade when the present speed of dolly is more than 30km/h and/or is less than 25 meters with the distance of this car；When
It is the second warning grade when the present speed of dolly is more than 35km/h and/or is less than 20 meters with the distance of this car；When working as dolly
It is the 3rd warning grade when preceding speed is more than 40km/h and/or is less than 15 meters with the distance of this car.
Corresponding safe early warning of getting on or off the bus is carried out according to different warning grades, wherein, when warning grade is the first early warning
During grade, voice broadcast is carried out：" attention back car "；When warning grade is the second warning grade, speech play is carried out：
" front vehicle is close, it is noted that！", and car-mounted terminal opens the detection video at rear, and the close situation of front vehicle is led to
Image is crossed to show；When warning grade is three warning grade, speech play is carried out：" front vehicle has reached, dangerous！", and
And it wouldn't be unlocked by CAN, control door lock switch so that car door is closed.
It should be noted that although describing the operation of the inventive method with particular order in the accompanying drawings, still, this is not required that
Or the particular order is implied to perform these operations, or the operation having to carry out shown in whole could realize desired knot
Fruit.On the contrary, the step of describing in flow chart can change execution sequence.Additionally or alternatively, it is convenient to omit some steps, will
Multiple steps are merged into a step and performed, and/or a step is decomposed into execution of multiple steps.
Accordingly, the function modoularization thinking according to computer software, with the pre- police of opening door of vehicle shown in Fig. 1 and Fig. 2
The embodiment of method is corresponding, and present invention also offers a kind of opening door of vehicle prior-warning device.Fig. 3 and Fig. 4 are referred to, is disclosed in detail below
The concrete function that the module and each module that the present apparatus includes are realized.The opening door of vehicle prior-warning device includes：
Vehicle stop module 301, for judging whether vehicle has stopped.The present embodiment, by monitoring vehicle in setting time
Whether interior geographical location information is subjected to displacement to judge whether vehicle stops.Such as by monitoring the GPS being arranged on vehicle
The data of module, if gps data does not change in 5 seconds, then it is assumed that vehicle is static.Or by detecting driver's
Act to be judged, such as, detect that driver has hung neutral gear and pull-up parking brake, then it is assumed that vehicle has stopped.
Moving target monitoring modular 302, if stopped for vehicle, the moving target in monitoring region,
And judge whether moving target influences occupant and get on or off the bus safety.In the present embodiment, monitor area includes：Vehicle just before
At least one of the two side areas in square region, dead astern region and vehicle.Monitor area can be according to the specific need of user
Ask and be configured, here not restriction.
In the present embodiment, the moving target in monitoring region is mainly monitored by picture pick-up device.Shooting
Equipment may be mounted at multiple positions of vehicle, such as, thus can be to rear installed in the left rear side and right lateral side of vehicle
Carry out car or other close moving objects are reminded.The installation site of picture pick-up device can be set according to the demand of user
Put, such as, user compares concern and worries back car or other close moving object effect safety, then will can image
Equipment is arranged on the left rear side and right lateral side of vehicle, and also for example, traffic rules vehicle at home is parked on the right side, then car
When interior personnel get on or off the bus, compare whether concern left rear side has and carry out car, and external some national traffic rules are that vehicle leans on
What left side was parked, then when occupant gets on or off the bus, compare whether concern right lateral side has and carry out car.So user can basis
The actual demand of oneself and actual traffic conditions are set to be monitored.
Please continue to refer to Fig. 4, further, moving target monitoring modular 302 includes：Recognition unit 3021, for identifying
The moving target of monitor area.In the present embodiment, image recognition is carried out by the image shot to picture pick-up device.Specifically,
At least three image frames of shooting time from far near are obtained by the picture pick-up device of vehicle, identify whether deposited in graphic picture
In goal-selling, if recognizing goal-selling, judge whether the goal-selling is moving, if the goal-selling is being transported
It is dynamic, it is determined that the goal-selling is identified as moving target.It is exemplified below, setting goal-selling is motor vehicle, and system first stores machine
The relevant image features of motor-car, such as car plate, vehicle's contour, vehicle Texture eigenvalue.Assuming that picture pick-up device is according to shooting time
From being " 13 days 16 June in 2017 as far as closely having photographed three image frames, such as in shooting time:03:00 " photographs figure
It it is " 13 days 16 June in 2017 in shooting time as A:05:00 " photographs image B, is " on June 13rd, 2017 in shooting time
16:08:00 " photographs image C, is recognized by image recognition technology and the number-plate number occurs in image A, image B, image C and be
" Guangdong BXXXX " dolly, then the number-plate number is " Guangdong BXXXX " dolly is goal-selling.Image recognition technology is continued through, is known
The number-plate number is clipped to as " Guangdong BXXXX " dolly size in shared region in image A, image B, image C changes, then recognizes
It is that the number-plate number is that " Guangdong BXXXX " dolly is moving target.
Judging unit 3022, for judging whether the movement tendency of moving target meets preparatory condition.In the present embodiment, sentence
Whether the movement tendency of the disconnected moving target is from a distance close to this car.Specifically, by identifying that moving target is clapped in picture pick-up device
The size variation in shared region judges the movement tendency of the moving target in the image taken the photograph.For example it is in shooting time
" 13 days 16 June in 2017:03:00 " photographs image A, is " 13 days 16 June in 2017 in shooting time:05:00 " photographs
Image B, it is " 13 days 16 June in 2017 in shooting time:08:00 " photographs image C, and figure is recognized by image recognition technology
It is " Guangdong BXXXX " dolly as occurring the number-plate number in A, image B, image C.Image recognition technology is continued through, recognizes car
Trade mark code is " Guangdong BXXXX " dolly size in shared region in image A, image B, image C changes, then it is assumed that car plate
Number is " Guangdong BXXXX " dolly is moving target.Further, the number-plate number is recognized as " Guangdong BXXXX " dolly is being schemed
As the size in shared region in A, image B, image C changes from small to large according to time order and function order, then it is assumed that license plate number
Code is " Guangdong BXXXX " dolly is close to this car.
Confirmation unit 3023, if the movement tendency for moving target meets preparatory condition, then it is assumed that moving target is
Occupant is influenceed to get on or off the bus safe moving target.
Further, moving target monitoring modular 302 also includes：Acquiring unit 3024, for obtaining working as moving target
Preceding speed and/or the distance with this car.In the present embodiment, can by image recognition technology obtain moving target speed and/
Or the distance with this car.
Grade judging unit 3025, for judging the present speed of moving target and/or which kind of meeting with the distance of this car
Warning grade.Such as in the case where non-high-speed travels, warning grade can according to the present speed of moving target and/or with
The distance of this car is divided into three early warning levels：First warning grade for moving target speed be more than 30km/h and/or with this car
When distance is less than 25 meters, the second warning grade is more than 35km/h for the speed of moving target and/or is less than 20 with the distance of this car
Meter Shi, when the 3rd warning grade is more than 40km/h and/or is less than 15 meters with the distance of this car for the speed of moving target.
Enabling warning module 303, for if it is determined that to exist in monitor area influence occupant get on or off the bus it is safe
Moving target, then carry out opening door of vehicle early warning.Enabling early warning can be reminded by voice broadcast, car-mounted terminal display monitoring image
And/or the mode of control closing of the door is realized.
Opening door of vehicle early warning can be realized according to different warning grades by different modes, therefore, enter driving
In the step of enabling early warning, in addition to：According to the present speed of moving target and/or early warning corresponding with the distance of this car etc.
Level, carry out the enabling early warning of corresponding warning grade.For example when warning grade is the first warning grade, carry out voice broadcast：
" attention back car "；When warning grade is the second warning grade, speech play is carried out：" front vehicle is close, please note
Meaning！", and car-mounted terminal opens the detection video at rear, and the close situation of front vehicle is shown by image；When early warning etc.
When level is three warning grade, speech play is carried out：" front vehicle has reached, dangerous！", and by CAN, control car
Door lock switch wouldn't be unlocked so that car door is closed, and until danger relieves, control door lock unlocks.
Further, device also includes：Moving target prompting module 304, for carry out enabling early warning remind while,
Signal prompting is carried out to the moving target of monitor area.In order to further ensure that the safety of occupant, prompting, which carrys out car, is also
Dangerous generation can be avoided.For example the signal lamp of vehicle is controlled by CAN, such as, control headlamp, left-hand rotation lamp, the right side
Turn the unlatching such as lamp or danger light.Or the horn system or language play back system of vehicle are controlled, broadcast by voice
The mode of report, which is reminded, carrys out car.
The disclosure also proposes a kind of terminal device, including memory, processor and storage in memory and can located
The computer program that runs on reason device, the step of opening door of vehicle method for early warning as described above is realized during computing device computer program
Suddenly.
The step in above-mentioned each embodiment of the method, such as Fig. 1 and Fig. 2 are realized described in computing device during computer program
Shown step.Or each module in above-mentioned each device embodiment/mono- is realized described in the computing device during computer program
The function of member, such as Fig. 3 and Fig. 4 functional module.
Exemplary, the computer program can be divided into one or more module/units, one or more
Individual module/unit is stored in the memory, and by the computing device, to complete the present invention.It is one or more
Individual module/unit can be the series of computation machine programmed instruction section that can complete specific function, and the instruction segment is used to describe institute
State implementation procedure of the computer program in the video display devices.For example, the computer program can be divided into as
Module shown in Fig. 3, each module concrete function are as explained above.
The video display devices can be that desktop PC, notebook, palm PC and cloud server etc. calculate
Equipment, can also the capture apparatus such as drive recorder, moving camera.Video display devices/the terminal device may include, but not
It is only limitted to, processor, memory.It will be understood by those skilled in the art that the schematic diagram is only showing for video display devices
Example, does not form the restriction to video display devices, can include than illustrating more or less parts, or some portions of combination
Part, or different parts, such as the video display devices can also include input-output equipment, network access equipment, total
Line etc..
Alleged processor can be CPU (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other PLDs, discrete gate or transistor logic device
Part, discrete hardware components etc..General processor can be microprocessor or the processor can also be any conventional processing
Device etc., the processor are the control centres of the video display devices, are shown using various interfaces and the whole video of connection
The various pieces of showing device.
The memory can be used for storing the computer program and/or module, and the processor is by running or performing
The computer program and/or module being stored in the memory, and the data being stored in memory are called, described in realization
The various functions of video display devices.The memory can mainly include storing program area and storage data field, wherein, store journey
Sequence area can storage program area, the application program needed at least one function（Such as sound-playing function, image player function
Deng）Deng；Storage data field can store uses created data according to mobile phone（Such as voice data, phone directory etc.）Deng.This
Outside, memory can include high-speed random access memory, can also include nonvolatile memory, such as hard disk, internal memory, insert
Connect formula hard disk, intelligent memory card（Smart Media Card, SMC）, secure digital（Secure Digital, SD）Card, dodge
Deposit card（Flash Card）, at least one disk memory, flush memory device or other volatile solid-state parts.
The disclosure proposes a kind of computer-readable recording medium, and computer-readable recording medium storage has computer program,
The step of opening door of vehicle method for early warning as described above is realized when computer program is executed by processor.
If the integrated module/unit of the video display devices is realized in the form of SFU software functional unit and as independently
Production marketing or in use, can be stored in a computer read/write memory medium.Based on such understanding, the present invention
All or part of flow in above-described embodiment method is realized, the hardware of correlation can also be instructed come complete by computer program
Into described computer program can be stored in a computer-readable recording medium, and the computer program is being executed by processor
When, can be achieved above-mentioned each embodiment of the method the step of.Wherein, the computer program includes computer program code, described
Computer program code can be source code form, object identification code form, executable file or some intermediate forms etc..The meter
Calculation machine computer-readable recording medium can include：Can carry any entity or device of the computer program code, recording medium, USB flash disk,
Mobile hard disk, magnetic disc, CD, computer storage, read-only storage（ROM, Read-Only Memory）, random access memory
Device（RAM, Random Access Memory）, electric carrier signal, telecommunication signal and software distribution medium etc..Need what is illustrated
It is that the content that the computer-readable medium includes can be fitted according to legislation in jurisdiction and the requirement of patent practice
When increase and decrease, such as in some jurisdictions, according to legislation and patent practice, computer-readable medium, which does not include electric carrier wave, to be believed
Number and telecommunication signal.
The beneficial effect of the application is：Influenceed by working as the moving target monitored in monitor area on vehicle occupant personnel
Get off it is safe when, carry out opening door of vehicle early warning, can so help occupant when getting on or off the bus to carrying out car or other are leaned on
Near moving object carries out early warning, avoids because carrying out car without attention, and trigger security incident.
It will be understood by those skilled in the art that all or part of step of various methods can pass through in above-mentioned embodiment
Program instructs related hardware to complete, and the program can be stored in a computer-readable recording medium, storage medium can wrap
Include：Read-only storage, random access memory, disk or CD etc..
Above content is to combine the further description that specific embodiment is made to the application, it is impossible to assert this Shen
Specific implementation please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off
On the premise of conceiving from the present application, some simple deduction or replace can also be made.
Claims (10)
1. a kind of opening door of vehicle method for early warning, it is characterised in that methods described includes：
Judge whether vehicle has stopped；
If the vehicle has stopped, the moving target in monitoring region, and whether judge the moving target
Occupant is influenceed to get on or off the bus safety；
If it is determined that influenceing occupant to existing in monitor area and getting on or off the bus safe moving target, then it is pre- to carry out opening door of vehicle
It is alert.
2. opening door of vehicle method for early warning as claimed in claim 1, it is characterised in that methods described also includes：
While enabling early warning prompting is carried out, signal prompting is carried out to the moving target of monitor area.
3. opening door of vehicle method for early warning as claimed in claim 1, it is characterised in that the motion in the monitoring region
Target and judge whether the moving target influences occupant and get on or off the bus in safe step, including：
Identify the moving target of monitor area；
Judge whether the movement tendency of the moving target meets preparatory condition；
If the movement tendency of the moving target meets the preparatory condition, then it is assumed that the moving target is influence vehicle occupant
Member gets on or off the bus safe moving target.
4. opening door of vehicle method for early warning as claimed in claim 3, it is characterised in that in the fortune for judging the moving target
In the step of whether dynamic trend meets preparatory condition, including：
Judge the movement tendency of the moving target whether from a distance close to this car.
5. opening door of vehicle method for early warning as claimed in claim 3, it is characterised in that whether there is in the judgement monitor area
Influence occupant get on or off the bus safe moving target the step of in, in addition to：
Obtain the present speed of the moving target and/or the distance with this car；
Judge the present speed of the moving target and/or which kind of warning grade met with the distance of this car；
In the step of progress opening door of vehicle early warning, in addition to：
According to the present speed of the moving target and/or the warning grade corresponding with the distance of this car, institute is corresponded to
State the enabling early warning of warning grade.
6. a kind of opening door of vehicle prior-warning device, it is characterised in that described device includes：
Vehicle stop module, for judging whether vehicle has stopped；
Moving target monitoring modular, if stopped for the vehicle, the moving target in monitoring region, and
Judge whether the moving target influences occupant and get on or off the bus safety；
Enabling warning module, for if it is determined that to the motion mesh for influenceing occupant and getting on or off the bus safe in monitor area being present
Mark, then carry out opening door of vehicle early warning.
7. opening door of vehicle prior-warning device as claimed in claim 6, it is characterised in that described device also includes：
Moving target prompting module, for while enabling early warning prompting is carried out, letter to be carried out to the moving target of monitor area
Number remind.
8. opening door of vehicle prior-warning device as claimed in claim 6, it is characterised in that the moving target monitoring modular also wraps
Include：
Recognition unit, for identifying the moving target of monitor area；
Judging unit, for judging whether the movement tendency of the moving target meets preparatory condition；
Confirmation unit, if the movement tendency for the moving target meets the preparatory condition, then it is assumed that the motion mesh
Being designated as, which influences occupant, gets on or off the bus safe moving target.
9. opening door of vehicle method for early warning as claimed in claim 8, it is characterised in that the judging unit is additionally operable to：
Judge the movement tendency of the moving target whether from a distance close to this car.
10. opening door of vehicle method for early warning as claimed in claim 8, it is characterised in that the moving target monitoring modular also wraps
Include：
Acquiring unit, for obtaining the present speed of the moving target and/or distance with this car；
Grade judging unit, for judging the present speed of the moving target and/or which kind of early warning being met with the distance of this car
Grade；
The enabling warning module is additionally operable to：
According to the present speed of the moving target and/or the warning grade corresponding with the distance of this car, institute is corresponded to
State the enabling early warning of warning grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549336.7A CN107351761A (en) | 2017-07-07 | 2017-07-07 | Opening door of vehicle method for early warning and opening door of vehicle prior-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549336.7A CN107351761A (en) | 2017-07-07 | 2017-07-07 | Opening door of vehicle method for early warning and opening door of vehicle prior-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351761A true CN107351761A (en) | 2017-11-17 |
Family
ID=60292771
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549336.7A Pending CN107351761A (en) | 2017-07-07 | 2017-07-07 | Opening door of vehicle method for early warning and opening door of vehicle prior-warning device |
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| CN (1) | CN107351761A (en) |
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