CN110390804A - Based reminding method, system and the vehicle that interior article and living body lose - Google Patents
Based reminding method, system and the vehicle that interior article and living body lose Download PDFInfo
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- CN110390804A CN110390804A CN201810361792.3A CN201810361792A CN110390804A CN 110390804 A CN110390804 A CN 110390804A CN 201810361792 A CN201810361792 A CN 201810361792A CN 110390804 A CN110390804 A CN 110390804A
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- car
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- vehicle
- living body
- user
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- 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
- G06V20/593—Recognising seat occupancy
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Abstract
The invention discloses based reminding method, system and vehicles that a kind of interior article and living body lose.Wherein, the based reminding method that interior article and living body lose, comprising: after detecting that user's car locking is left, obtain interior image；The interior image is identified, to judge whether car loses article and/or living body according to recognition result；If it is, sending prompting message to the user.The based reminding method that interior article of the invention and living body lose can judge that interior whether there is loses according to interior image, it is not only able to realize that the detection that article loses is reminded, the detection that loses for being able to achieve the living bodies such as people and pet again is reminded, have the advantages that the object range of detection is wide, when no matter having lost article or living body in the car to user, it can be effectively detected out and user is reminded, to promote vehicle safety, promote the usage experience of vehicle.
Description
Technical field
The present invention relates to automobile technical field, in particular to based reminding method that a kind of interior article and living body lose, system
And vehicle.
Background technique
Automobile is that the trip of people offers convenience, and still, also brings many security risks, for example user is when car locking is left
Often carry-on articles or belongings are lost in the car, then to bring many troubles, and easy initiation property quilt when finding
Risk is stolen, or child or pet are lost in the car, generates immeasurable security risk.
In the related technology, to the prompting means that lose of car, a kind of interior article based on RFID loses prompting, in the car
A built-in RFID receiver, user attach RFID electronic label on carry-on articles in advance, when posting RFID electronic label
When article brings car by user, self information can be sent from trend RFID receiver, RFID receiver records all be brought on
The Item Information of vehicle, when vehicle stops travelling, when user's car locking is left, inspection relative article information searches whether in need mention
Awake article and prompting of giving notice.Another car baby loses the safety seat of prompting, built-in in the safety seat
One infrared sensor, infrared sensor identify on the safety seat whether there is baby by infrared principles, when user locks
When vehicle leaves, if detecting, baby is lost in the car, prompting message user.
Have the following problems: car, which loses, reminds that only single article loses prompting or child loses prompting, can not
The two is taken into account.In addition, article, which loses based reminding method, also must stick RFID electronics mark in all bring on interior article in advance
Otherwise label can not effectively identify and then issue and remind that this is cumbersome for users, and experience property is poor.Child loses prompting
Method can only also be detected for specified seat, when the object lost does not need safety seat or stronger activity, such as be doted on
Object or the passenger sleeping soundly, then cannot efficiently identify and remind, limitation is larger.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, the first purpose of this invention is to propose the based reminding method that a kind of interior article and living body lose.The party
Method can judge that interior whether there is loses according to interior image, be not only able to realize that the detection that article loses is reminded, and can be real
The detection that loses of the existing living bodies such as people and pet is reminded, and has the advantages that the object range of detection is wide, so that no matter in the car user
When having lost article or living body, it can be effectively detected out and user is reminded, to promote vehicle safety, be promoted
The usage experience of vehicle.
Second object of the present invention is to propose the system for prompting that a kind of interior article and living body lose.
Third object of the present invention is to propose a kind of vehicle.
To achieve the goals above, the embodiment of the first aspect of the present invention discloses a kind of interior article and living body loses
Based reminding method, comprising the following steps: after detecting that user's car locking is left, obtain interior image；To the interior image into
Row identification, to judge whether car loses article and/or living body according to recognition result；If it is, being sent to the user
Prompting message.
Interior whether deposit judged according to interior image for the based reminding method that the interior article and living body of the embodiment of the present invention lose
It is losing, is being not only able to realize that the detection that article loses is reminded, and the detection that loses for being able to achieve the living bodies such as people and pet is reminded, tool
Have the advantages that the object range of detection is wide, thus when no matter user has lost article or living body in the car, it can be effectively
It detects and user is reminded, to promote vehicle safety, promote the usage experience of vehicle.
The embodiment of second aspect of the present invention discloses the system for prompting that a kind of interior article and living body lose, comprising: vehicle
Interior image receiving interface, for after detecting that user's car locking is left, receiving interior image；Identification module, for the vehicle
Interior image identified, with according to recognition result judge it is interior whether lose article and/or living body, and judging that car has something lost
When junk product and/or living body, Xiang Suoshu user sends prompting message.
Interior whether deposit judged according to interior image for the system for prompting that the interior article and living body of the embodiment of the present invention lose
It is losing, is being not only able to realize that the detection that article loses is reminded, and the detection that loses for being able to achieve the living bodies such as people and pet is reminded, tool
Have the advantages that the object range of detection is wide, thus when no matter user has lost article or living body in the car, it can be effectively
It detects and user is reminded, to promote vehicle safety, promote the usage experience of vehicle.
The embodiment of third aspect present invention discloses a kind of vehicle, comprising: according to the embodiment of above-mentioned second aspect
The system for prompting that the interior article and living body lose.The vehicle can judge interior with the presence or absence of something lost according to interior image
It falls, is not only able to realize that the detection that article loses is reminded, and the detection that loses for being able to achieve the living bodies such as people and pet is reminded, and has inspection
The wide advantage of the object range of survey, to can be effectively detected when no matter user has lost article or living body in the car
It reminds out and to user, to promote vehicle safety, promotes the usage experience of vehicle.
Detailed description of the invention
Fig. 1 is the flow chart for the based reminding method that interior article and living body according to an embodiment of the invention lose；
Fig. 2 is the detail flowchart for the based reminding method that interior article and living body according to an embodiment of the invention lose；
Fig. 3 is to identify article and work in based reminding method that interior article and living body according to an embodiment of the invention lose
The flow chart of body；
Fig. 4 is the structural block diagram for the system for prompting that interior article and living body according to an embodiment of the invention lose.
Fig. 5 is the schematic diagram for the system for prompting that interior article and living body according to an embodiment of the invention lose；
Fig. 6 is the structural block diagram of vehicle according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below in conjunction with attached drawing describe based reminding method, system that interior article and living body according to an embodiment of the present invention lose and
Vehicle.
Fig. 1 is the flow chart for the based reminding method that interior article and living body according to an embodiment of the invention lose.
As shown in Figure 1, and combining Fig. 2, the prompting side that car article and living body according to an embodiment of the invention lose
Method includes the following steps:
S101: after detecting that user's car locking is left, interior image is obtained.
Car door can be obtained in real time from Body Control bus (such as CAN bus) and unblock lock status, when user's car locking is left,
Car door block signal is collected, interior image can be shot by camera etc. at this time, it may be assumed that open the camera shooting of arrangement in the car
Head obtains interior image by interior camera.
Such as: the camera that arrangement is directed to inside photographing in the car in advance is taken the photograph when user's car locking is left by interior
As head shoots interior image.In turn,
For interior camera, can the region of lamp indoors arrange a camera in car, clapped towards car
It takes the photograph, as long as can capture most of region that passenger's face and article on all seats may be placed.
Further, in order to enable the region of shooting to better cover entire car, can also heel row in the car it is horizontal
Beam is centrally arranged another camera, is shot towards heel row, and the combination shooting of two cameras can capture as far as possible
The all areas that article may be placed.
S102: identifying interior image, to judge whether car loses article and/or work according to recognition result
Body.
It can use the image recognitions such as outline identification and recognition of face mode to parse interior image, identify car
With the presence or absence of losing article, such as key, wallet, identity card or living body, such as people and pet.
For people, if car has lost living person, it can be determined in the following way, such as: car is schemed
As carrying out recognition of face, to extract face characteristic from interior image, judge that the standard faces in face characteristic and model library are special
Whether sign model matches, if it does, then determining that car loses living person.Herein, face characteristic can be from broad understanding, it may be assumed that face
Feature can be regarded as face characteristic model, such as: face characteristic model is established according to the face characteristic of extraction.
Specifically, as shown in connection with fig. 3, being based on face recognition algorithms, face characteristic extraction is carried out to interior image, is established
Threedimensional model (that is: face characteristic model), by the model of foundation and existing standard faces characteristic model (that is: standard faces spy
Sign model) it is compared, if successful match, recognition result is living person.
Standard faces characteristic model can there are many types, such as:
Different standard faces characteristic models is constructed for the characteristic feature difference of child and adult face, is realized to small
Child accurately identifies with adult, so that subsequent can provide prompting service that is more careful and showing consideration for；
Different standard faces characteristic models is constructed for the characteristic feature difference of male and female face, is realized to male
With accurately identifying for women, thus it is subsequent can provide it is more careful and show consideration for prompting service；
The characteristic feature difference of face constructs different standard faces characteristic models, realization pair when for different emotional states
Emotional state locating for people accurately identifies, so that subsequent can provide prompting service that is more careful and showing consideration for.
By the classification to standard faces characteristic model, when car loses someone, can accurately judge that out be child,
Adult, man, woman, mood are as how.
For animal or object, it can be judged in the following way, such as: profile is carried out to interior image
Identification judges the nominal contour character modules in contour feature and model library to extract the contour feature of object from interior image
Whether type matches, if it does, then determining that car loses object.Herein, people's contour feature can be from broad understanding, it may be assumed that profile is special
Sign can be regarded as contour feature model, such as: contour feature model is established according to the contour feature of extraction.
By taking animal as an example, as shown in connection with fig. 3, the identification and extraction of profile information are carried out to interior image, respectively according to not
Representative profiles aspectual character with biology is established threedimensional model (that is: contour feature model), and and corresponding biological nominal contour
Aspectual character model (that is: nominal contour characteristic model) is compared, if successful match, recognition result is that specified biology is living
Body, such as a certain animal.
By taking object as an example, as shown in connection with fig. 3, the identification and extraction of profile information are carried out to interior image, respectively according to not
It is established threedimensional model (that is: contour feature model) with the representative profiles external appearance characteristics of life ordinary articles, and and correspondence article
Nominal contour external appearance characteristic model (that is: contour feature model) is compared, if successful match, recognition result is specified object
Product, such as: key, wallet, identity card etc..
It is understood that in the above examples, object includes animal and article, and nominal contour characteristic model includes but not
It is limited to: minimal standards contour feature model and object nominal contour characteristic model.Wherein, nominal contour characteristic model can be preparatory
It establishes.
Nominal contour characteristic model includes the model of people, such as: the model of child, the model of gender, animal model,
Also include the model of goods categories, such as: the model of key, the model of wallet, identity card model, and can be according to scene demand
The upgrading for carrying out model library is expanded.
In one embodiment of the invention, the upgrading of model library can be completely real by over the air OTA upgrading
It is existing.That is: the model library is updated by over the air OTA, it is thus possible to easily identify a greater variety of
Article, animal etc. promote accuracy of identification.
S103: if it is, sending prompting message to user.
In specific example of the invention, it can be sent and be alarmed to user by vehicle, certainly, if user is not in vehicle
Near, user can also be prompted by way of remote alarms.
For sending alarm to user by vehicle, specifically, prompting message is sent to user, comprising: detection vehicle key
Whether spoon is located in the effective range of vehicle, if it is, control vehicle issues prompting message, until judging in the given time
Whether vehicle unlocks, if it is, stopping prompting message.
That is, user can perceive completely if user is alarmed not yet far from vehicle by vehicle,
And take adequate measures.Such as: the alarm lamp flashing and buzzer whistle of vehicle remind user's car to there is the object lost
Or living body, and judge in threshold values at the appointed time, whether car door unlocks.
As a specific example, that opens car actively seeks function of key, sends field intensity signal and wakes up near vehicle
This car key, and send seek key instruction radiofrequency signal, if nearby exist this car key, can parse and respond and seek key
Spoon instruction, vehicle receives response message, then explanation detects key, user still nearby, at this point, vehicle itself alarm with
Remind user.
Vehicle itself is alarmed to remind user, comprising: is sent alarm by Body Control bus (such as CAN bus) and is referred to
It enables and gives car alarming corresponding control module, the prompting message of unlocking vehicle, such as alarm lamp flashing and buzzer whistle, it reminds and uses
There is the object lost in family car, and obtain car door in real time and unblock lock status, and judgement is at the appointed time in threshold values, and whether car door
Unlock, if it is, illustrate user it has transpired that and take corresponding measure, if taken out the object lost, realize effectively
It reminds.Wherein, time threshold is but is not limited to user and is moved to vehicle place from the BURN-THROUGH RANGE for actively seeking function of key
The normal time upper limit needed.Certainly, specified time threshold values can carry out customized set according to real experiences and demand by user
It sets.
If vehicle does not receive response message, illustrate that key is not detected, user is separate, at this point it is possible to by remote
The mode that journey is reminded reminds user's car to there is the object or living body lost.That is: if detection car key is not at vehicle
Effective range in or the predetermined time in vehicle do not unlock, then prompting message is uploaded to server, with will pass through service
Device sends prompting message to the terminal device of user.
Specifically, the result of car identification is uploaded onto the server by network communication；Server dissection process will be known
Other result is actively issued to the intelligent terminal of user, completes the function of long-range active warning.In this way, even if user is far from vehicle
, it can also recognize whether car has lost article or animal, child etc. in real time, take timely measure, avoid danger
Generation, promoted vehicle safety, promote the user experience of vehicle.
By vehicle itself prompting and remote prompting, have the following advantages that, if encountering noisy around environment or user
Emergency is eager to leave, and user may can't hear or can't see the prompting of vehicle itself, the short time if user is separate
Inside it is difficult to perceive the behavior of losing, at this point, remote prompting can effectively remind user, promotes vehicle safety.
In the above description, prompting message can be the brief textual information of characterization recognition result, concise, and push is more
Quickly in time.Certainly, the prompting message for being handed down to user can also include simultaneously original interior image, and user can be more acurrate
Hold interior situation in ground.
Interior whether deposit judged according to interior image for the based reminding method that the interior article and living body of the embodiment of the present invention lose
It is losing, is being not only able to realize that the detection that article loses is reminded, and the detection that loses for being able to achieve the living bodies such as people and pet is reminded, tool
Have the advantages that the object range of detection is wide, thus when no matter user has lost article or living body in the car, it can be effectively
It detects and user is reminded, to promote vehicle safety, promote the usage experience of vehicle.
In addition, the based reminding method that the interior article and living body of the embodiment of the present invention lose, provides a variety of alerting patterns, such as vehicle
The prompting of prompting and long-range mode to user itself, in this way, no matter whether user near vehicle, can to
Family is effectively reminded, and convenience and safety that user is lived with vehicle are promoted.
Fig. 4 is the structural block diagram for the system for prompting that interior article and living body according to an embodiment of the invention lose.Such as
Shown in Fig. 4, car article and the system for prompting 400 that loses of living body according to an embodiment of the invention, comprising: interior image connects
Receive interface 410 and identification module 420.As shown in figure 5, the function of identification module 420 can pass through software realization, it may be assumed that downloading peace
Equipped with relevant recognition software system.
Wherein, interior image receiving interface 410 is used for after detecting that user's car locking is left, and receives interior image, wherein
The interior image of interior image receiving interface 410 available camera in car shooting.Identification module 420 is used for the car
Image identified, with according to recognition result judge it is interior whether lose article and/or living body, and judging that car loses
When article and/or living body, Xiang Suoshu user sends prompting message.
In one embodiment of the invention, identification module 420 is used to carry out recognition of face to the interior image, with from
Face characteristic is extracted in the car image, and judges that the standard faces characteristic model in the face characteristic and model library is
No matching, if it does, then determining that car loses living person.
In one embodiment of the invention, the identification module 420 is used to carry out outline identification to the interior image,
To extract the contour feature of object from the interior image, and judge the nominal contour in the contour feature and model library
Whether characteristic model matches, if it does, then determining that car loses object.
In one embodiment of the invention, the object includes animal and article, the nominal contour characteristic model packet
Include minimal standards contour feature model and object nominal contour characteristic model.
In one embodiment of the invention, the identification module 420 is for detecting whether car key is located at having for vehicle
It imitates in range, if it is, control vehicle issues prompting message, until judge whether vehicle unlocks in the given time, if
Unlock, then stop prompting message.
In one embodiment of the invention, if the identification module 420 is also used to detect car key and is not at vehicle
Effective range in or the predetermined time in vehicle do not unlock, then by prompting message be uploaded to server (also referred to as backstage
Server), will pass through terminal device (the related application mobile phone of such as user in of the server to the user
APP the prompting message) is sent.
In one embodiment of the invention, the identification module 420 is also used to through over the air OTA to described
Model library is updated.
Interior whether deposit judged according to interior image for the system for prompting that the interior article and living body of the embodiment of the present invention lose
It is losing, is being not only able to realize that the detection that article loses is reminded, and the detection that loses for being able to achieve the living bodies such as people and pet is reminded, tool
Have the advantages that the object range of detection is wide, thus when no matter user has lost article or living body in the car, it can be effectively
It detects and user is reminded, to promote vehicle safety, promote the usage experience of vehicle.
In addition, the system for prompting that the interior article and living body of the embodiment of the present invention lose, provides a variety of alerting patterns, such as vehicle
The prompting of prompting and long-range mode to user itself, in this way, no matter whether user near vehicle, can to
Family is effectively reminded, and convenience and safety that user is lived with vehicle are promoted.
It should be noted that the specific implementation for the system for prompting that the interior article and living body of the embodiment of the present invention lose
It is similar with the specific implementation of based reminding method that the interior article and living body of the embodiment of the present invention lose, specifically refer to method
Partial description is not repeated herein to reduce redundancy.
Further, as shown in fig. 6, embodiment of the invention discloses a kind of vehicles 600, comprising: according to any of the above
The system for prompting 400 that interior article and living body described in a embodiment lose.The vehicle can judge interior according to interior image
It with the presence or absence of losing, is not only able to realize that the detection that loses of article is reminded, and be able to achieve the living bodies such as people and pet loses detection
It reminds, has the advantages that the object range detected is wide, it, can be with thus when no matter user has lost article or living body in the car
It is effectively detected out and user is reminded, to promote vehicle safety, promote the usage experience of vehicle.
In addition, other compositions of vehicle according to an embodiment of the present invention and effect are for those of ordinary skill in the art
For be all it is known, in order to reduce redundancy, be not repeated herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In addition, term " first ", " second " are used for description purposes only,
It is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.It limits as a result,
Having the feature of " first ", " second " can explicitly or implicitly include at least one of the features.In the description of the present invention,
The meaning of " plurality " is at least two, such as two, three etc., unless otherwise specifically defined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (15)
1. the based reminding method that a kind of car article and living body lose, which comprises the following steps:
After detecting that user's car locking is left, interior image is obtained；
The interior image is identified, to judge whether car loses article and/or living body according to recognition result；
If it is, sending prompting message to the user.
2. the method according to claim 1, wherein described identify interior image, to be tied according to identification
Fruit judges whether car loses article and/or living body, comprising:
Recognition of face is carried out to the interior image, to extract face characteristic from the interior image；
Judge whether the standard faces characteristic model in the face characteristic and model library matches；
If it is, determining that car loses living person.
3. the method according to claim 1, wherein described identify interior image, to be tied according to identification
Fruit judges whether car loses article and/or living body, comprising:
Outline identification is carried out to the interior image, to extract the contour feature of object from the interior image；
Judge whether the nominal contour characteristic model in the contour feature and model library matches；
If it is, determining that car loses object.
4. according to the method described in claim 3, it is characterized in that, the object includes animal and article, the nominal contour
Characteristic model includes minimal standards contour feature model and object nominal contour characteristic model.
5. the method according to claim 1, wherein described send prompting message to user, comprising:
Whether detection car key is located in the effective range of vehicle；
If it is, control vehicle issues prompting message, until judging whether vehicle unlocks in the given time；
If it is, stopping prompting message.
6. according to the method described in claim 5, it is characterized by further comprising:
If detection car key is not in the effective range of vehicle or vehicle does not unlock in the predetermined time, will mention
Awake information is uploaded to server, sends the prompting message will pass through the server to the terminal device of the user.
7. according to the method in claim 2 or 3, which is characterized in that further include: by over the air to the model
Library is updated.
8. the system for prompting that a kind of car article and living body lose characterized by comprising
Interior image receiving interface, for after detecting that user's car locking is left, receiving interior image；
Identification module, for being identified to the interior image, with according to recognition result judge it is interior whether lose article with/
Or living body, and when judging that car loses article and/or living body, Xiang Suoshu user sends prompting message.
9. system according to claim 8, which is characterized in that the identification module is used to carry out people to the interior image
Face identification to extract face characteristic from the interior image, and judges the standard people in the face characteristic and model library
Whether face characteristic model matches, if it does, then determining that car loses living person.
10. system according to claim 8, which is characterized in that the identification module is used to carry out the interior image
Outline identification to extract the contour feature of object from the interior image, and judges in the contour feature and model library
Nominal contour characteristic model whether match, if it does, then determine car lose object.
11. system according to claim 10, which is characterized in that the object includes animal and article, the standard wheels
Wide characteristic model includes minimal standards contour feature model and object nominal contour characteristic model.
12. system according to claim 8, which is characterized in that the identification module is for detecting whether car key is located at
In the effective range of vehicle, if it is, control vehicle issues prompting message, until judging whether vehicle solves in the given time
Lock, if unlock, stops prompting message.
13. system according to claim 12, which is characterized in that if the identification module is also used to detect car key and does not have
Have in the effective range of vehicle or vehicle does not unlock in the predetermined time, then prompting message is uploaded to server, with
It will pass through the server and send the prompting message to the terminal device of the user.
14. system according to claim 9 or 10, which is characterized in that the identification module is also used to by downloading in the air
Technology is updated the model library.
15. a kind of vehicle characterized by comprising lost according to the described in any item interior articles of claim 8-14 and living body
The system for prompting fallen.
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| CN201810361792.3A CN110390804A (en) | 2018-04-20 | 2018-04-20 | Based reminding method, system and the vehicle that interior article and living body lose |
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| CN201810361792.3A CN110390804A (en) | 2018-04-20 | 2018-04-20 | Based reminding method, system and the vehicle that interior article and living body lose |
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| CN110971874A (en) * | 2019-11-29 | 2020-04-07 | 深圳市顺禾电器科技有限公司 | Intelligent passenger monitoring and alarming system and method for private car |
| CN111599140A (en) * | 2020-05-09 | 2020-08-28 | 宜宾凯翼汽车有限公司 | Vehicle rear-row living body monitoring system and method |
| CN111931734A (en) * | 2020-09-25 | 2020-11-13 | 深圳佑驾创新科技有限公司 | Method and device for identifying lost object, vehicle-mounted terminal and storage medium |
| CN111994030A (en) * | 2020-08-26 | 2020-11-27 | 北京汽车集团越野车有限公司 | Alarm control method, device and equipment and automobile |
| CN113138618A (en) * | 2021-04-23 | 2021-07-20 | 中国建设银行股份有限公司 | Network management system and method |
| CN114915713A (en) * | 2022-05-11 | 2022-08-16 | 读书郎教育科技有限公司 | Intelligent desk turning reminding system and method |
| CN115012488A (en) * | 2022-05-30 | 2022-09-06 | 深圳康佳电子科技有限公司 | Clean system of wisdom bathroom based on millimeter wave detects |
| 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 |
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| CN111599140A (en) * | 2020-05-09 | 2020-08-28 | 宜宾凯翼汽车有限公司 | Vehicle rear-row living body monitoring system and method |
| CN111994030A (en) * | 2020-08-26 | 2020-11-27 | 北京汽车集团越野车有限公司 | Alarm control method, device and equipment and automobile |
| CN111931734A (en) * | 2020-09-25 | 2020-11-13 | 深圳佑驾创新科技有限公司 | Method and device for identifying lost object, vehicle-mounted terminal and storage medium |
| CN113138618A (en) * | 2021-04-23 | 2021-07-20 | 中国建设银行股份有限公司 | Network management system and method |
| CN113138618B (en) * | 2021-04-23 | 2022-05-24 | 中国建设银行股份有限公司 | Network management system and method |
| CN114915713A (en) * | 2022-05-11 | 2022-08-16 | 读书郎教育科技有限公司 | Intelligent desk turning reminding system and method |
| CN115012488A (en) * | 2022-05-30 | 2022-09-06 | 深圳康佳电子科技有限公司 | Clean system of wisdom bathroom based on millimeter wave detects |
| 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 |
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