CN109532664A - The method and system of user's belongings are reminded when from vehicle - Google Patents
The method and system of user's belongings are reminded when from vehicle Download PDFInfo
- Publication number
- CN109532664A CN109532664A CN201811476985.XA CN201811476985A CN109532664A CN 109532664 A CN109532664 A CN 109532664A CN 201811476985 A CN201811476985 A CN 201811476985A CN 109532664 A CN109532664 A CN 109532664A
- Authority
- CN
- China
- Prior art keywords
- getting
- group
- bus
- vehicle
- object group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- B60R21/015—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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/0153—Passenger detection systems using field detection presence sensors
- B60R21/01538—Passenger detection systems using field detection presence sensors for image processing, e.g. cameras or sensor arrays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The method and system of user's belongings are reminded when the present invention provides a kind of from vehicle, the following steps are included: S1: providing video equipment and processing mould group, the video equipment is installed and is used to shoot environment inside car to car and forms corresponding image data, the processing mould group is connect with the video equipment and received the image data that the video equipment is shot；S2: the processing mould splits analyses image data and moves to interior object outside vehicle as the object group and from the interior object moved to outside vehicle as object group of getting off of getting on the bus to obtain；S3: object group of getting off described in the processing mould group contrast judgement and the object group of getting on the bus are reminded when the object in get off object group and the object group of getting on the bus is inconsistent.Compared with prior art, the present invention is simple for the intelligent reminding system structure from vehicle article, easy to use and accuracy is high.
Description
Technical field
The present invention relates to electronic technology field, relate in particular to it is a kind of from vehicle when remind user's belongings method and
System.
Background technique
In general, when driver stops working and prepares to exit vehicle, it is easy to by some important articles, such as mobile phone, wallet
And other items omit onboard.Also sometimes driver make off vehicle when, forget it is interior there are also children etc., so that children be caused to lack
Oxygen or even death by suffocation cause the loss of lives and properties.
It is existing to be used to stay the system for prompting of article in the car real by using coming with the radio-frequency apparatus of item associations
It is existing, including the second antenna equipment outside first antenna equipment in vehicle, vehicle, with the radio-frequency apparatus of each item associations, without key
Into equipment, control and the device conveyed the existing in-vehicle processor of article in vehicle, export alarm.First antenna equipment exists
It is communicated when keyless entry equipment and each radio-frequency apparatus are located at interior with keyless entry equipment and the foundation of each radio-frequency apparatus.
Second antenna equipment when keyless entry equipment and each radio-frequency apparatus are located at outside vehicle with keyless entry equipment and each
Radio-frequency apparatus establishes communication.When keyless entry equipment and each radio-frequency apparatus respectively enter and/or leave vehicle, the first He
Each signal of the acquisition from keyless entry equipment and each radio-frequency apparatus of second antenna equipment.Processor is in one or more
The device of operation output alarm is when radio-frequency apparatus stays in the car to export alarm.This alarm set needs each article corresponding
Radio-frequency apparatus, it is complicated and inconvenient.
Also image information when getting on the bus, get off by obtaining reminds whether user has article to leave method onboard,
This method comprises: when passenger loading, the first image information when obtaining car door opening on passenger-seat, when passenger getting off car,
The second image information after acquisition closing of the door on passenger-seat；The first image information is converted into the first image digitization letter
It ceases and second image information is converted into the second image digitization information；By the first image digital information and the second figure
As digital information is compared, if it is different, determining passenger's lost objects, if identical, the non-lost objects of passenger are determined；When sentencing
When determining passenger's lost objects, reminding passengers have object loss.The device includes image collection module, image processing module, control
Module and reminding module.This method is monitored by the image information to passenger-seat, effectively reminds cab-getter
The loss of article, and taxi driver can be effectively prevented, passenger's lost objects are taken into one's own possession.But this based reminding method
It is only compared with picture, is not related to article and is hidden, precision and accuracy are low.
Summary of the invention
In view of the foregoing, the present invention provide it is a kind of from vehicle when remind the method and system of user's belongings, solve existing
Some is low from vehicle article reminding system accuracy or the technical problem of complicated inconvenience.
To achieve the above object, the technical solution adopted by the present invention is that: provide it is a kind of from vehicle when remind user's belongings
Method, comprising the following steps:
S1: video equipment and processing mould group are provided, the video equipment is installed to car and is used to shoot environment inside car shape
At corresponding image data, the processing mould group is connect with the video equipment and receives the image of the video equipment shooting
Data；
S2: the image data in the processing mould splits analysis car door opening and closing time section moves to car to obtain outside vehicle
Object as get on the bus object group and from the object that moves to outside vehicle of car as object group of getting off；
S3: object group of getting off described in the processing mould group contrast judgement and the object group of getting on the bus are got off described
When object in object group and the object group of getting on the bus is inconsistent, reminded.
In embodiment of the method for the invention, S2 further comprises: the processing mould group is receiving car door keying signal simultaneously
Have object into the car when, analyze described image data to obtain the object group of getting on the bus.
In embodiment of the method for the invention, S2 further comprises: the processing mould group is receiving car door keying signal simultaneously
When having object to leave car, described image data are analyzed to obtain the object group of getting off.
In embodiment of the method for the invention, the processing mould group also carries out analysis in real time to the image data received to chase after
The position of all objects in object group of getting on the bus described in track, and obtain the object punishment from the object group of getting on the bus
Sub-goal from generation tracks the position of the sub-goal when the sub-goal is not kept in the center using the sub-goal as spreading out
Biology and be added to described get on the bus in object group.
In embodiment of the method for the invention, the processing mould group is got on the bus described in the tracking all targets in object group
When object, characteristic point selection is carried out to each object in the object group of getting on the bus, the corresponding each object of then tracking
The position of characteristic point.
In embodiment of the method for the invention, the processing mould group also carries out before and after frames image ratio to the image data received
It is right, it is when current frame image and previous frame image are inconsistent, the current frame image is increased compared to the previous frame image
Distinctive points track the position of the suspicious object object and when the position tracked changes as suspicious object object, by institute
It states and gets on the bus in object group described in the addition of suspicious object object.
In embodiment of the method for the invention, the video equipment of the offer is three, and it is interior to be respectively arranged in corresponding shooting
At the position of front-row seats, back seat and trunk.
In embodiment of the method for the invention, further includes: provide alert device, by the alert device be installed on car and with
The processing module connection, the processing module control the alert device and execute prompting operation when being reminded.
In embodiment of the method for the invention, the processing mould group is in object group and the object group of getting on the bus of getting off
In object it is inconsistent when, stay in whether interior object is human or animal in object group of getting on the bus described in judgement, if then sending out
It send and prevents car locking from instructing the ECU device to automobile to enable the ECU device car locking fail.
The present invention separately provide it is a kind of from vehicle when remind user's belongings system, comprising: video equipment and processing mould group,
The video equipment is installed on car to obtain the image data in car door opening and closing time section and be sent to the processing mould group, institute
State processing mould splits analyse described image data using obtain moved to outside vehicle interior object as get on the bus object group and from
For the object that car moves to outside vehicle as object group of getting off, the processing mould group judges get on the bus object and object of getting off
It is whether consistent, it is reminded when inconsistent.
In system embodiment of the invention, the processing mould group includes receiving module, analysis module and processing module, described
Receiving module is connect with the video equipment, is shot the image data to be formed for receiving the video equipment, is also used to receive
The car door keying signal of automobile；
The analysis module is connect with the receiving module, right in the image data for analyzing the video equipment transmission
Answer image in the period of the car door keying signal of received automobile using obtain moved to outside vehicle interior object as
Object group of getting on the bus and the position for tracking each object in object group of getting on the bus described in acquisition；
It is also used to analyze the period that received car door keying signal is corresponded in the image data of the video equipment transmission
Interior image using obtain from the object that moves to outside vehicle of car as the object group and tracking of getting off obtain described in get off target
The position of each object in object group；
The processing module is connect with the analysis module, acquire from car move to the object outside vehicle when, institute
Processing module is stated for object group and the object group of getting on the bus of getting off described in contrast judgement, it is described get off object group with
When object in the object group of getting on the bus is inconsistent, reminded.
In system embodiment of the invention, the processing mould group further includes derivative module, and the derivative module connects with described
It receives module to connect with the analysis module, the derivative module is analyzed the image data received in real time and obtained from institute
The sub-goal that separation generates at the object in object group of getting on the bus is stated, tracks the position of the sub-goal and in the sub-goal
Described get on the bus in object group is added to when not keeping in the center using the sub-goal as derivative.
In system embodiment of the invention, the analysis module is got on the bus described in the tracking object group and the target of getting off
Object and the derivative module in object group pass through when tracking the sub-goal that separation generates at object of getting on the bus described in
Location tracking is carried out to the characteristic point chosen on each object.
In system embodiment of the invention, the video equipment is three, is respectively arranged in the interior front row seat of corresponding shooting
At the position of chair, back seat and trunk.
In system embodiment of the invention, the system for prompting further includes alert device, and the alert device is installed on vehicle
Interior and connect with the processing module, the processing module controls the alert device and executes when being reminded reminds operation.
In system embodiment of the invention, ECU device is equipped in automobile, the ECU device is connect with the processing module；
When object of the processing module in get off object group and the object group of getting on the bus is inconsistent, institute is judged
It states and stays in whether interior object is human or animal in object group of getting on the bus, prevent car locking from instructing to automobile if then sending
ECU device is to enable the ECU device car locking fail.
In system embodiment of the invention, the system for prompting further includes light units and detection module, the detection mould
Block and the processing module communicate to connect, and the light units are connect with the ECU device, and the detection module detects car
Brightness issues instruction to the ECU device when being lower than setting value, the ECU device controls the light units and opens light.
The present invention due to use above technical scheme, make it have it is following the utility model has the advantages that
(1) it is of the invention from vehicle when remind user's belongings method and system, by shoot article moved to outside vehicle
Interior, interior article change in displacement and the images of items data moved to outside vehicle from car with grasp the displacement data of article into
Row tracking, leaves in the car consequently facilitating determining whether article, and further, being improved by setting suspicious object prevents article from losing
The accuracy stayed；Consumer articles are reminded to leave situation and the ECU device control unsuccessful prompting user of car locking by alert device
Check that interior article leaves situation；It can be improved the picture quality of video equipment acquisition by the setting of light units, improve and divide
Analyse the accuracy of comparison result.
(2) compared with prior art, the system structure of prompting user's belongings is simple, easy to use when the present invention is from vehicle
And accuracy is high.
Detailed description of the invention
Fig. 1 be it is of the invention from vehicle when remind user's belongings system structure diagram.
Fig. 2 be it is of the invention from vehicle when remind user's belongings method flow diagram.
Fig. 3 is the schematic diagram that article position variation was tracked and obtained to video equipment of the present invention.
Fig. 4 is that the present invention enters relation schematic diagram between interior article and derivative.
Specific embodiment
For the benefit of to understanding of the invention, it is illustrated with reference to the accompanying drawings and embodiments.
Refering to Figure 1, the present invention provide it is a kind of from vehicle when remind user's belongings system, the intelligent reminding
System includes video equipment 11 and processing mould group 12, and the video equipment 11 is installed on car to shoot interior car door opening and closing time
Image data in section is simultaneously sent to the processing mould group 12, and the processing mould group 12 analysis described image data are to obtain from vehicle
Interior object is moved to outside as getting on the bus object group and the object conduct that moves to outside vehicle from car is got off object
Group, the processing mould group 12 judgement get on the bus object and object of getting off it is whether consistent, reminded when inconsistent.
Preferably, the video equipment 11 is three, be respectively arranged on it is corresponding shoot interior front-row seats, back seat and
At the position of trunk, whether there is or not articles to leave in monitoring car front row, vehicle heel row and boot when opening car door in order to user；
The processing mould group 12 includes receiving module, analysis module and processing module, in which:
The receiving module is connect with the video equipment 11, the image formed for receiving the shooting of video equipment 11
Data；Specifically, described image data include the period of closed door after opening car door to automobile flameout from after automobile unlock
The interior images of items into 11 coverage of video equipment.The receiving module is also used to receive the car door opening and closing letter of automobile
Number, car door keying signal referred herein refers to car door opening signal and the closing of the door after car door opening signal is followed to believe
Number, it is analyzed according to the image data between car door keying signal, would know that and occurred between the car door keying signal
The object of car is moved to outside vehicle or the object outside vehicle is moved to from car；Specifically, by receiving module and automobile
The connection of ECU device, the receiving module can obtain above-mentioned car door keying signal from the ECU device of automobile.
The analysis module is connect with the receiving module, for analyzing in the image data that the video equipment 11 transmits
Image in the period of the car door keying signal of corresponding automobile moves to interior object as getting on the bus to obtain outside vehicle
Object group；And for analyze corresponded in the image data that the video equipment 11 transmits received car door keying signal when
Between image in section to obtain from the object that car moves to outside vehicle as object group of getting off；
The processing module is connect with the analysis module, acquire from car move to the object outside vehicle when, institute
State get off described in processing module contrast judgement object group and the object group of getting on the bus, it is described get off object group with it is described
When object in object group of getting on the bus is inconsistent, reminded.
It is of the invention from vehicle when remind user's belongings system working principle are as follows: to each pair of car door keying signal it
Between image analyzed, can get the object for moving to interior object outside vehicle and being moved to outside vehicle from car, will
Interior object is moved to outside vehicle as object group of getting on the bus, and moves to the object outside vehicle as mesh of getting off for from car
Mark object group, acquire get on or off the bus object when, by object group of getting off object in the object group of getting on the bus that before obtains
Object judgement is compared, show to be forgotten when inconsistent, to be reminded.After executing primary remind, processing
Mould group can remove acquisition get on the bus object group and get off object and enter remind work next time, regain target of getting on the bus
Object group and object group of getting off.
As presently preferred embodiments of the present invention, if there is article before is left, when there is passenger loading, the processing mould
Block can make again prompting with regard to this article, for example last time has article to leave, but do not retain and leave Item Information namely this article
It will not repeat to remind when passenger gets off again.Specifically, as after taxi driver's carrying, passenger getting off car, object when passenger getting off car
Product are left onboard, and triggering is reminded, after have new passenger loading, when new passenger loading, article can be left with regard to this do again
It reminds out, when new passenger getting off car, will not repeat to remind previous passenger's to leave Item Information.
As presently preferred embodiments of the present invention, the processing mould group 12 further includes derivative module, the derivative module and institute
It states receiving module to connect with the analysis module, the derivative module is analyzed and obtained in real time to the image data received
The sub-goal that separation generates from the object in the object group of getting on the bus, tracks the position of the sub-goal and in the son
Described get on the bus in object group is added to when target is not kept in the center using the sub-goal as derivative；Wherein, it does not return
Original position refers to the state for monitoring that moving target is generated from the object without reverting in the object, such as knapsack
As object, a wallet is taken out from knapsack, the wallet is the sub-goal that separation generates from the object, but
It is not monitor that wallet has the state returned in knapsack not keep in the center, then increases wallet as derivative and be added to institute
It states and gets on the bus in object group.Judge that the time cut off that sub-goal is not kept in the center moves to outside vehicle for corresponding obtain from car
The receiving time of closing of the door signal when object is added in derivative module using the sub-goal that do not keep in the center as derivative
It object group and gets on the bus object group to getting on the bus in object group and then enabling processing module contrast judgement to get off.
In the embodiment of the present invention, the analysis module and the derivative module are when tracking object, by each mesh
The characteristic point chosen on mark object carries out location tracking.Specifically, the analysis module and the derivative module are selected from object
One or several characteristic points are taken, matching characteristic point is found on the image in image data, to obtain target
The position of object in the picture can draw the motion profile of object according to obtained position is tracked；Wherein, the analysis module
When isolating new moving target on the object of tracking, derivative mould is sent to using the new moving target as sub-goal
Block, so that derivative module is tracked sub-goal.
In the embodiment of the present invention, the system for prompting further includes alert device 13, for receiving the processing when from vehicle
The instruction of module simultaneously makes the movement reminded or do not reminded, and the alert device 13 is installed on car and connects with the processing module
It connects, the processing module controls the alert device 13 and executes prompting operation when being reminded.Preferably, the alert device 13
It carries out leaving article voice reminder to open when door preparation is got off in passenger for speech ciphering equipment；The alert device 13 is also possible to
Light device and vibration device etc..
In the embodiment of the present invention, ECU device 14 is equipped in automobile, the ECU device 14 is connect with the processing module；Institute
State object of the processing module in get off object group and the object group of getting on the bus it is inconsistent when, target of getting on the bus described in judgement
It stays in whether interior object is human or animal in object group, prevents car locking from instructing to the ECU device 14 of automobile if then sending
To enable 14 car locking of ECU device fail.
More preferably, the system for prompting further includes light units and detection module, the detection module and the processing mould
Block communication connection, the light units are connect with the ECU device 14, and the detection module detects interior brightness lower than setting
Instruction is issued when value to the ECU device 14, the ECU device 14 controls the light units and opens light so that video is set
The shooting of standby 11 pairs of objects, can also import low-light (level) method for adaptive image enhancement in addition to improve the visual effect of image.
In the embodiment of the present invention, the ECU device 14 for handling mould group and automobile is connected, and receives automobile in ECU device 14
When unlocking signal, processing mould group is triggered by unlocking signal and is opened, receives when shutting signal of automobile in ECU device 14, and
Need to this shut signal and successfully control automobile realization and shut state, then signal triggering processing mould group and video equipment is shut by this
It closes, so that processing mould group and video equipment, being capable of more power savings without being constantly in working condition.
In the present embodiment, processing mould group further includes suspicious object judgment module, suspicious object judgment module and reception mould
Block is connected with analysis module, and suspicious object judgment module is used to carry out the comparison of before and after frames image to the image data received, and
The object that Exclusion analysis module obtains when comparison, suspicious object judgment module increase current frame image compared to previous frame image
Distinctive points as suspicious object object, the position of suspicious object object is tracked and when the position of tracking changes, by suspicious mesh
Mark object, which is added to, gets on the bus in object group.
Only pass through compared with picture when getting on the bus, getting off compares and obtain the method left whether there is or not article with the prior art, this hair
It is bright from vehicle when remind user's belongings system can track the object that interior article, interior real time kinematics are moved to outside vehicle
Product and article outside vehicle is moved to from car, obtains the position of article, reduce article and be hidden a possibility that leaving in the car；
The present invention increases the moving target generated from object to track target, improves the precision and accuracy of system for prompting；
The present invention by be arranged remove get on the bus object group and get off object group information and enter remind work next time, regain
Object group of getting on the bus and object group of getting off, to improve the working efficiency of system for prompting.
Details described above it is of the invention from vehicle when remind user's belongings system, below in conjunction with Fig. 2 illustrate this hair
It is bright from vehicle when remind user's belongings method, comprising the following steps:
S1: video equipment and processing mould group are provided, the video equipment is installed to car and is used to shoot environment inside car shape
At corresponding image data, the processing mould group is connect with the video equipment；
Specifically, the processing mould group includes receiving module, analysis module, derivative module and processing module, is connect described
It receives module to connect with the video equipment, the analysis module is connect and described with the derivative module, the receiving module
Processing module connection, the derivative module is connect with the receiving module and the processing module；
In the embodiment of the present invention, the video equipment of the offer is three, is respectively arranged in the interior front row seat of corresponding shooting
At the position of chair, back seat and trunk.
S2: the image data in the processing mould splits analysis car door opening and closing time section moves to car to obtain outside vehicle
Object is as object group of getting on the bus；Specifically, the receiving module of the processing mould group is receiving car door keying signal and is having
Object into the car when, analysis module analysis described image data acquisition is got on the bus object group and target of getting on the bus described in tracking
The position of each object in object group.
Further, it is described processing mould group derivative module the image data received is analyzed in real time and obtain from
The sub-goal that separation generates at object in the object group of getting on the bus, tracks the position of the sub-goal in the sub-goal
Described get on the bus in object group is added to when not keeping in the center using the sub-goal as derivative.
In the embodiment of the present invention, the processing mould group get on the bus described in the tracking all objects in object group when,
Characteristic point selection is carried out to each object in the object group of getting on the bus, the characteristic point of the corresponding each object of then tracking
Position.As shown in figure 3, the article represented to oval frame and triangle frame is tracked, ellipse is shown in first frame image
The initial position of frame and triangle frame, it can be seen that the result that triangle frame is moved right in the second frame image；Third, the 4th
And the 5th have recorded in frame image triangle frame first downwards after the change in location process that moves up and oval frame constantly to moving down
Dynamic change in location process, is tracked according to the feature of oval frame and triangle frame, not shadow ambient substance changes
Ring the tracking to article.
In step s 2, it may further comprise: that the processing mould group also carries out before and after frames figure to the image data received
As comparing, when current frame image and previous frame image are inconsistent, the current frame image is increased compared to the previous frame image
The distinctive points added track the position of the suspicious object object and when the position tracked changes as suspicious object object,
It will get on the bus in object group described in suspicious object object addition.The present invention can be improved by being tracked to suspicious object object
The accuracy of based reminding method.
In step S2, it may further comprise: and lost in tracing process when the object and in the mesh of the loss
New article is generated at mark object, determines that the shape of the object changes, it can be by the way that previous frame image be schemed with current
As comparison, and first image comparison opened and obtained when car door triggering is got on the bus is combined, to determine whether be object, if it is
If, then continue to track.
S3: the image data in the processing mould splits analysis car door opening and closing time section is moved to outside vehicle with obtaining from car
Object is as object group of getting off；Specifically, the receiving module of the processing mould group receives car door keying signal and has object
When leaving car, target of getting off described in object group and tracking of getting off described in the analysis module analysis described image data acquisition
The position of each object in object group.
S4: acquire from car move to the object outside vehicle when, it is described processing mould group processing module contrast judgement
Get off object group and the object group of getting on the bus, the object in get off object group and the object group of getting on the bus
When inconsistent, reminded.
The method reminded in step S4 includes: offer alert device, by the alert device be installed on car and with
The processing module connection, the processing module control the alert device and execute prompting operation when being reminded, such as pass through language
The modes such as sound prompting, light prompting and vibration reminding.Further, it may further comprise: the processing mould group in step S4
When object in get off object group and the object group of getting on the bus is inconsistent, stayed in object group of getting on the bus described in judgement
Whether interior object is human or animal, prevents locking from instructing the ECU device to automobile to enable the ECU fill if then sending
Set car locking failure.The identification to human or animal can be connect by setting identification module with the processing module, the knowledge
Other module is to discriminate between the identification module of human or animal Yu abiotic article.
In step s 4, judge get on the bus object group and the whether consistent method of article in object group of getting off are as follows: fixed
Object group of getting on the bus in adopted step S2 includes: that interior article is moved to outside vehicle for A1, A2 ... An and in the car from each institute
Derivative B11, B12 ... B1n, B21, B22 ... B2n ... Bn1, Bn2 ... Bnn that movement generates are stated at object, in step S3
Object group of getting off include: C1, C2 ... Cn, if the object group one of getting on the bus in get off in step S3 object group and step S2
It causes, then has: A1+A2+ ... An+B11+B12+ ...+B1n+B21+B22+ ...+B2n+ ...+Bn1+Bn2+ ...+Bnn=C1+C2+ ...+
Cn。
Specifically, as shown in figure 4, moving to interior article outside vehicle is A1, A2, A3 ... An, the derivative generated from A1
Object is B11, B12 ... B1n, does not generate derivative from A2, A3 ... An-1, and the derivative generated from An is Bn1, Bn2 ... Bnn,
Moving to all items outside vehicle from car is C1, C2 ... Cn, determines whether article and leaves, the An+ by sentencing A1+A2+A3+ ...
B11+B12+ ...+B1n+Bn1+Bn2+ ...+Bnn?=C1+C2+C3+ ...+Cn；More specifically, as shown in following scene:
Interior article is entered outside vehicle is --- A1: luggage case A2: knapsack A3: passenger
The tracking article gone out derived from interior knapsack A2 is --- B21: wallet
If being fetched into the personage C1+C2+C3+C4=A1+A2+A3+B2 outside vehicle from car, then it represents that no article is left
It loses.
Details described above it is of the invention from vehicle when remind user belongings method, said below in conjunction with concrete case
It is bright.
Case 1:
Mother embraces baby to come out from family is first placed on safety seat baby, opens car door, triggers video equipment, baby
Enter in the video equipment as moving target, then static to track article, wherein baby is recorded as article 1, mother
Mommy's packet is placed on beside safety seat, mommy's packet is recorded as article 2, and mother goes to operator seat, mobile phone is placed on co-driver,
Mobile phone is registered as article 4；Driving is set out；Video equipment is triggered after getting off obtains the image moved to outside vehicle from car, judgement
If article 1,2,4 is not tracked to the movement outside from car to vehicle, then it is assumed that article 1,2,4 is retained in car, triggering lock
Vehicle is unsuccessful.
Case 2
Passenger will catch the train, and carried on the back one and wrapped and dragged a luggage case, block a taxi, taxi driver is after
Boot opening is put into luggage case, opens trunk, and triggering is installed on the video equipment of trunk, and luggage case is entered with moving target
It is then static for tracking object in video equipment (luggage case is recorded as article 1)
Passenger opens rear door and gets on the bus --- passenger (passenger is recorded as article 2)
Knapsack places side --- and knapsack (is recorded as article 3)
Passenger takes out one's purse from knapsack and pays --- derive the 4th tracking object.
All tracking objects are tracked in driving process, the tracking object derived continues to track if not being put back into.
When getting off, think do not there is article to be retained in vehicle if all tracking objects leave range of video from vehicle with forms of motion
It is interior.
It is described the invention in detail above in conjunction with accompanying drawings and embodiments, those skilled in the art can basis
Above description makes many variations example to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention,
The present invention will be using the range that the appended claims define as protection scope of the present invention.
It is described the invention in detail above in conjunction with accompanying drawings and embodiments, those skilled in the art can basis
Above description makes many variations example to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention,
The present invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (17)
1. it is a kind of from vehicle when remind user's belongings method, which comprises the following steps:
S1: providing video equipment and processing mould group, and the video equipment is installed and is used to shoot environment inside car to car and is formed pair
The processing mould group connect with the video equipment and receives the picture number of the video equipment shooting by the image data answered
According to；
S2: the image data in the processing mould splits analysis car door opening and closing time section moves to interior target to obtain outside vehicle
Object as get on the bus object group and from the object that moves to outside vehicle of car as object group of getting off；
S3: object group of getting off described in the processing mould group contrast judgement and the object group of getting on the bus, in the target of getting off
When object in object group and the object group of getting on the bus is inconsistent, reminded.
2. reminding the method for user's belongings when as described in claim 1 from vehicle, which is characterized in that S2 further comprises:
The processing mould group receive car door keying signal and have object into the car when, it is described to obtain to analyze described image data
It gets on the bus object group.
3. reminding the method for user's belongings when as described in claim 1 from vehicle, which is characterized in that S2 further comprises:
For the processing mould group when receiving car door keying signal and having object to leave car, it is described to obtain to analyze described image data
It gets off object group.
4. reminding the method for user's belongings when as described in claim 1 from vehicle, which is characterized in that the processing mould group is also
Analysis in real time is carried out to track the position of object all in the object group of getting on the bus to the image data received, and is obtained
The sub-goal that separation generates from the object in the object group of getting on the bus is obtained, tracks the position of the sub-goal in the son
Described get on the bus in object group is added to when target is not kept in the center using the sub-goal as derivative.
5. reminding the method for user's belongings when as claimed in claim 4 from vehicle, which is characterized in that the processing mould group exists
When all objects in object group of getting on the bus described in tracking, each object in the object group of getting on the bus is carried out special
Sign point is chosen, the position of the characteristic point of the corresponding each object of then tracking.
6. reminding the method for user's belongings when as described in claim 1 from vehicle, which is characterized in that the processing mould group is also
The comparison of before and after frames image is carried out to the image data received, it, will be described when current frame image and previous frame image are inconsistent
Current frame image, as suspicious object object, tracks the position of the suspicious object object compared to the increased distinctive points of the previous frame image
Set and when the position tracked changes, will the suspicious object object be added described in get on the bus in object group.
7. it is according to claim 1 from vehicle when remind user's belongings method, which is characterized in that the view of the offer
Frequency equipment is three, is respectively arranged at the corresponding position for shooting interior front-row seats, back seat and trunk.
8. it is according to claim 1 from vehicle when remind user's belongings method, which is characterized in that further include: provide
The alert device is installed on car and connect with the processing module, when the processing module is reminded by alert device
It controls the alert device and executes prompting operation.
9. it is according to claim 1 from vehicle when remind user's belongings method, which is characterized in that the processing mould group
When object in get off object group and the object group of getting on the bus is inconsistent, stayed in object group of getting on the bus described in judgement
Whether interior object is human or animal, prevents car locking from instructing the ECU device to automobile to enable the ECU fill if then sending
Set car locking failure.
10. it is a kind of from vehicle when remind user's belongings system characterized by comprising video equipment and processing mould group, institute
State video equipment be installed on car to obtain the image data in car door opening and closing time section and be sent to the processing mould group, it is described
Processing mould splits analyses described image data and moves to interior object outside vehicle as the object group and from vehicle of getting on the bus to obtain
The object that inside moves to outside vehicle is as object group of getting off, and object is got on the bus in the processing mould group judgement and object of getting off is
It is no consistent, it is reminded when inconsistent.
11. it is according to claim 10 from vehicle when remind user's belongings system, which is characterized in that the processing mould
Group includes receiving module, analysis module and processing module, and the receiving module is connect with the video equipment, described for receiving
Video equipment shoots the image data to be formed, and is also used to receive the car door keying signal of automobile；
The analysis module is connect with the receiving module, and correspondence connects in the image data for analyzing the video equipment transmission
Image in the period of the car door keying signal of the automobile of receipts moves to interior object as getting on the bus to obtain outside vehicle
Object group and the position for tracking each object in object group of getting on the bus described in acquisition；
It is also used to analyze in the period for corresponding to received car door keying signal in the image data of the video equipment transmission
Image using obtain from the object that moves to outside vehicle of car as the object group and tracking of getting off obtain described in get off object group
In each object position；
The processing module is connect with the analysis module, acquire from car move to the object outside vehicle when, the place
Reason module for object group and the object group of getting on the bus of getting off described in contrast judgement, it is described get off object group with it is described
When object in object group of getting on the bus is inconsistent, reminded.
12. it is according to claim 11 from vehicle when remind user's belongings system, which is characterized in that the processing mould
Group further includes derivative module, and the derivative module is connect with the receiving module and the analysis module, the derivative module pair
The image data received is analyzed in real time and obtains the son that separation generates from the object in the object group of getting on the bus
Target is tracked the position of the sub-goal and is added when the sub-goal is not kept in the center using the sub-goal as derivative
Enter to described and gets on the bus in object group.
13. it is according to claim 12 from vehicle when remind user's belongings system, which is characterized in that the analysis mould
Block get on the bus described in the tracking object in object group and the object group of getting off and the derivative module tracking from
When the sub-goal that separation generates at the object of getting on the bus, chased after by carrying out position to the characteristic point chosen on each object
Track.
14. it is according to claim 11 from vehicle when remind user's belongings system, which is characterized in that the video is set
Standby is three, is respectively arranged at the corresponding position for shooting interior front-row seats, back seat and trunk.
15. it is according to claim 11 from vehicle when remind user's belongings system, which is characterized in that promptings be
System further includes alert device, and the alert device is installed on car and connect with the processing module, and the processing module carries out
The alert device is controlled when prompting executes prompting operation.
16. it is according to claim 11 from vehicle when remind user's belongings system, which is characterized in that be equipped in automobile
ECU device, the ECU device are connect with the processing module；
When object of the processing module in get off object group and the object group of getting on the bus is inconsistent, judge on described
It stays in whether interior object is human or animal in vehicle object group, prevents car locking from instructing to the ECU of automobile if then sending
Device is to enable the ECU device car locking fail.
17. it is according to claim 11 from vehicle when remind user's belongings system, which is characterized in that promptings be
System further includes light units and detection module, and the detection module and the processing module communicate to connect, the light units with
The ECU device connection, issues when the detection module detects interior brightness lower than setting value and instructs to the ECU device,
The ECU device controls the light units and opens light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476985.XA CN109532664B (en) | 2018-12-05 | 2018-12-05 | Method and system for reminding user to carry articles when leaving vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476985.XA CN109532664B (en) | 2018-12-05 | 2018-12-05 | Method and system for reminding user to carry articles when leaving vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109532664A true CN109532664A (en) | 2019-03-29 |
| CN109532664B CN109532664B (en) | 2021-09-07 |
Family
ID=65852771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811476985.XA Active CN109532664B (en) | 2018-12-05 | 2018-12-05 | Method and system for reminding user to carry articles when leaving vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109532664B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110555715A (en) * | 2019-05-30 | 2019-12-10 | 秒针信息技术有限公司 | prompt processing execution method and device, storage medium and electronic device |
| CN110784685A (en) * | 2019-10-23 | 2020-02-11 | 上海能塔智能科技有限公司 | Vehicle cleaning condition monitoring method and device, storage medium and terminal |
| CN112793580A (en) * | 2021-01-27 | 2021-05-14 | 的卢技术有限公司 | Off-vehicle hood wearing prompting method and system for passenger vehicle, vehicle and storage medium |
| WO2021121094A1 (en) * | 2019-12-19 | 2021-06-24 | Ningbo Geely Automobile Research & Development Co., Ltd. | Object management for vehicle loading |
| CN113022442A (en) * | 2019-12-25 | 2021-06-25 | 上海博泰悦臻电子设备制造有限公司 | Vehicle prompting method and related device |
| CN113705543A (en) * | 2021-10-27 | 2021-11-26 | 珠海市魅族科技有限公司 | In-vehicle article anti-forgetting monitoring method, device, equipment and medium |
| CN114633720A (en) * | 2020-12-15 | 2022-06-17 | 博泰车联网科技(上海)股份有限公司 | Method and device for intelligently opening trunk, storage medium and vehicle |
| CN114724287A (en) * | 2021-01-06 | 2022-07-08 | 中国石油天然气股份有限公司 | On-duty system and on-duty method of oil and gas station |
| CN115346352A (en) * | 2022-08-11 | 2022-11-15 | 阿维塔科技(重庆)有限公司 | Departure reminding method, device and equipment and computer readable storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009075756A (en) * | 2007-09-19 | 2009-04-09 | Denso Corp | Apparatus for preventing thing from being left in vehicle |
| CN101520938A (en) * | 2008-12-31 | 2009-09-02 | 上海序参量科技发展有限公司 | Object identification based reminder for forgotten articles and realization method thereof |
| CN101937609A (en) * | 2010-09-20 | 2011-01-05 | 奇瑞汽车股份有限公司 | Method and device for reminding passengers of losing goods |
| US20120272302A1 (en) * | 2011-04-21 | 2012-10-25 | Microsoft Corporation | Human User Verification |
| CN103310597A (en) * | 2013-06-08 | 2013-09-18 | 安徽工程大学 | Loss-proof warning system for passenger's articles in taxies |
| CN106560836A (en) * | 2015-10-02 | 2017-04-12 | Lg电子株式会社 | Apparatus, Method And Mobile Terminal For Providing Object Loss Prevention Service In Vehicle |
| CN107134120A (en) * | 2017-06-28 | 2017-09-05 | 上海与德科技有限公司 | A kind of based reminding method and device |
-
2018
- 2018-12-05 CN CN201811476985.XA patent/CN109532664B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009075756A (en) * | 2007-09-19 | 2009-04-09 | Denso Corp | Apparatus for preventing thing from being left in vehicle |
| CN101520938A (en) * | 2008-12-31 | 2009-09-02 | 上海序参量科技发展有限公司 | Object identification based reminder for forgotten articles and realization method thereof |
| CN101937609A (en) * | 2010-09-20 | 2011-01-05 | 奇瑞汽车股份有限公司 | Method and device for reminding passengers of losing goods |
| US20120272302A1 (en) * | 2011-04-21 | 2012-10-25 | Microsoft Corporation | Human User Verification |
| CN103310597A (en) * | 2013-06-08 | 2013-09-18 | 安徽工程大学 | Loss-proof warning system for passenger's articles in taxies |
| CN106560836A (en) * | 2015-10-02 | 2017-04-12 | Lg电子株式会社 | Apparatus, Method And Mobile Terminal For Providing Object Loss Prevention Service In Vehicle |
| CN107134120A (en) * | 2017-06-28 | 2017-09-05 | 上海与德科技有限公司 | A kind of based reminding method and device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110555715A (en) * | 2019-05-30 | 2019-12-10 | 秒针信息技术有限公司 | prompt processing execution method and device, storage medium and electronic device |
| CN110784685A (en) * | 2019-10-23 | 2020-02-11 | 上海能塔智能科技有限公司 | Vehicle cleaning condition monitoring method and device, storage medium and terminal |
| CN110784685B (en) * | 2019-10-23 | 2021-06-29 | 上海能塔智能科技有限公司 | Vehicle cleaning condition monitoring method and device, storage medium and terminal |
| WO2021121094A1 (en) * | 2019-12-19 | 2021-06-24 | Ningbo Geely Automobile Research & Development Co., Ltd. | Object management for vehicle loading |
| US11749092B2 (en) | 2019-12-19 | 2023-09-05 | Ningbo Geely Automobile Research & Development Co | Object management for vehicle loading |
| CN113022442A (en) * | 2019-12-25 | 2021-06-25 | 上海博泰悦臻电子设备制造有限公司 | Vehicle prompting method and related device |
| CN114633720A (en) * | 2020-12-15 | 2022-06-17 | 博泰车联网科技(上海)股份有限公司 | Method and device for intelligently opening trunk, storage medium and vehicle |
| CN114633720B (en) * | 2020-12-15 | 2023-08-18 | 博泰车联网科技(上海)股份有限公司 | Method and device for intelligently opening trunk, storage medium and vehicle |
| CN114724287A (en) * | 2021-01-06 | 2022-07-08 | 中国石油天然气股份有限公司 | On-duty system and on-duty method of oil and gas station |
| CN112793580A (en) * | 2021-01-27 | 2021-05-14 | 的卢技术有限公司 | Off-vehicle hood wearing prompting method and system for passenger vehicle, vehicle and storage medium |
| CN113705543A (en) * | 2021-10-27 | 2021-11-26 | 珠海市魅族科技有限公司 | In-vehicle article anti-forgetting monitoring method, device, equipment and medium |
| CN115346352A (en) * | 2022-08-11 | 2022-11-15 | 阿维塔科技(重庆)有限公司 | Departure reminding method, device and equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109532664B (en) | 2021-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109532664A (en) | The method and system of user's belongings are reminded when from vehicle | |
| CN111415347B (en) | Method and device for detecting legacy object and vehicle | |
| EP2748039B1 (en) | Method for controlling a vehicle boot lid of a vehicle and associated vehicle | |
| CN105205982B (en) | A kind of intelligence warning system and its working method | |
| CN113147664B (en) | Method and system for detecting whether a seat belt is used in a vehicle | |
| DE102020106567B4 (en) | DETECTION OF VEHICLE OCCUPANTS | |
| CN106570444B (en) | The vehicle intelligent based reminding method and system of Behavior-based control identification | |
| CN107818694A (en) | alarm processing method, device and terminal | |
| CN110390804A (en) | Based reminding method, system and the vehicle that interior article and living body lose | |
| CN102561838A (en) | Control system of child lock of automobile | |
| CN109552232A (en) | A kind of child leaving cab signal | |
| CN109072634A (en) | Vehicle door lock controller | |
| CN106218584A (en) | A kind of based on the infrared and VATS Vehicle Anti-Theft System of face recognition technology | |
| CN111599140A (en) | Vehicle rear-row living body monitoring system and method | |
| CN111016841A (en) | Method and device for reminding people in automobile of losing life bodies, automobile and storage medium | |
| CN104331687B (en) | A kind of behavioral value method of not fastening the safety belt based on vehicular video analysis | |
| CN107845256A (en) | One kind monitoring Carpooling system and monitoring share-car method | |
| DE102018103463A1 (en) | PROCESS AND DEVICE FOR DEVICE FUNCTION CONTROL BY A VEHICLE | |
| CN112507976A (en) | In-vehicle child protection method, device, computer-readable storage medium and vehicle | |
| CN109711289A (en) | Based reminding method, device, electronic equipment and storage medium by bus | |
| US11783636B2 (en) | System and method for detecting abnormal passenger behavior in autonomous vehicles | |
| US11532221B1 (en) | System and method for vehicle security monitoring | |
| CN110992678A (en) | Bus passenger flow statistical method based on big data face recognition | |
| CN114940137A (en) | Vehicle control method and system | |
| CN109448288A (en) | A kind of damage preventing alarm system for unmanned express delivery vehicle and unmanned express delivery vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |