CN109693981A - Method and apparatus for sending information - Google Patents
Method and apparatus for sending information Download PDFInfo
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- CN109693981A CN109693981A CN201910148754.4A CN201910148754A CN109693981A CN 109693981 A CN109693981 A CN 109693981A CN 201910148754 A CN201910148754 A CN 201910148754A CN 109693981 A CN109693981 A CN 109693981A
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- China
- Prior art keywords
- target body
- lift car
- response
- target
- video
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
- B66B1/16—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of a single car or cage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3423—Control system configuration, i.e. lay-out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0012—Devices monitoring the users of the elevator system
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The embodiment of the present disclosure discloses the method and apparatus for sending information.One specific embodiment of this method includes: the destination information sent in response to receiving user by operation panel in lift car, obtains the video in lift car；Acquired video is identified, target body is determined from acquired video according to recognition result；In response to reaching destination after prediction the first preset duration of lift car, based on acquired video, determine the duration for the floor displays that target body is watched attentively in lift car whether more than the second preset duration；It is less than the second preset duration in response to the duration that determining target body watches floor displays attentively, and determines elevator door opening after lift car arrival destination, is tracked according to the human body for target body as a result, determining whether target body leaves lift car；In response to determining that target body does not leave lift car, prompt information is sent.The embodiment realizes transmission prompt information.
Description
Technical field
The embodiment of the present disclosure is related to field of computer technology, and in particular to the method and apparatus for sending information.
Background technique
With the development of modern society, elevator becomes more and more important in the routine work and life of people, especially right
It is even more indispensable in the people for handling official business or living in skyscraper.
In general, user enters after lift car, the mesh for wanting to go to can be sent using the operation panel in lift car
Mark the floor information of floor.Later, it takes lift car and reaches destination, after lift car reaches destination, elevator
Door can be opened, to facilitate user to leave lift car.However, certain customers enter lift car after, due to being absorbed in always
In doing certain things, for example, see the mobile phone, read a book, is stupefied etc., often ignoring elevator arrived its target building to be gone to
Layer has simultaneously opened the door, this will lead to the opportunity that user misses the elevator under destination.
Summary of the invention
The embodiment of the present disclosure proposes the method and apparatus for sending information.
In a first aspect, the embodiment of the present disclosure provides a kind of method for sending information, this method comprises: in response to connecing
The destination information that user is sent by operation panel in lift car is received, the video in above-mentioned lift car is obtained；It is right
Acquired video is identified, target body is determined from acquired video according to recognition result；It is above-mentioned in response to predicting
Above-mentioned destination is reached after the first preset duration of lift car, based on acquired video, determines above-mentioned target body note
Whether the duration depending on the floor displays in above-mentioned lift car is more than the second preset duration；In response to the above-mentioned target body of determination
The duration for watching above-mentioned floor displays attentively is less than the second preset duration, and determines that above-mentioned lift car reaches above-mentioned target building
Elevator door is opened after layer, according to the human body tracking for above-mentioned target body as a result, determining whether above-mentioned target body is left
State lift car；Above-mentioned lift car is not left in response to the above-mentioned target body of determination, sends prompt information.
In some embodiments, the above method further include: watch above-mentioned floor attentively in response to the above-mentioned target body of determination and show
The duration of screen is more than the second preset duration, and determines elevator door opening after the above-mentioned destination of above-mentioned lift car arrival, really
It is fixed not send prompt information.
In some embodiments, above-mentioned that acquired video is identified, according to recognition result from acquired above-mentioned
Target body is determined in video, comprising: Human bodys' response is carried out based on acquired video, will be operated to operation panel
Human body as target body.
In some embodiments, above-mentioned based on acquired video, determine that above-mentioned target body watches above-mentioned lift car attentively
Whether the duration of interior floor displays is more than the second preset duration, comprising: for the video frame of acquired video, to the view
The facial angle of above-mentioned target body is identified in frequency frame, determine above-mentioned target body in the video frame facial angle whether
In predetermined angle range；In response to determine the video frame in above-mentioned target body facial angle in predetermined angle range, by this
Video frame indicia is target video frame；In response to determining that the frame number that target video frame continuously occurs in acquired video is more than pre-
If frame number threshold value, determine that the duration for the floor displays that above-mentioned target body is watched attentively in above-mentioned lift car is more than second default
Duration.
In some embodiments, above-mentioned human body tracking result includes that target body exists and target body disappearance；On and
Basis is stated for the human body tracking of above-mentioned target body as a result, determining whether above-mentioned target body leaves above-mentioned lift car, is wrapped
It includes: being target body presence in response to the above-mentioned human body tracking result of determination, determine that above-mentioned target body does not leave above-mentioned elevator car
Compartment；It is target body disappearance in response to the above-mentioned human body tracking result of determination, determines that above-mentioned target body has left above-mentioned elevator car
Compartment.
Second aspect, the embodiment of the present disclosure provide it is a kind of for sending the device of information, above-mentioned apparatus include: obtain it is single
Member is configured in response to receive the destination information that user is sent by operation panel in lift car, obtain above-mentioned
Video in lift car；Recognition unit is configured to identify acquired video, according to recognition result from above-mentioned institute
Target body is determined in the video of acquisition；First determination unit is configured in response to predict that above-mentioned lift car first is default
Above-mentioned destination is reached after duration, based on acquired video, determines that above-mentioned target body is watched attentively in above-mentioned lift car
Floor displays duration whether more than the second preset duration；Second determination unit is configured in response to determine above-mentioned mesh
The duration that mark human body watches above-mentioned floor displays attentively is less than the second preset duration, and determines that above-mentioned lift car arrival is above-mentioned
Elevator door is opened after destination, according to the human body tracking for above-mentioned target body as a result, whether determining above-mentioned target body
Leave above-mentioned lift car；Transmission unit is configured in response to determine that above-mentioned target body does not leave above-mentioned lift car, hair
Send prompt information.
In some embodiments, above-mentioned apparatus further include: third determination unit is configured in response to determine above-mentioned target
The duration that human body watches above-mentioned floor displays attentively is more than the second preset duration, and determines that above-mentioned lift car reaches above-mentioned target
Elevator door is opened after floor, and determination does not send prompt information.
In some embodiments, above-mentioned recognition unit is further configured to: carrying out human body row based on acquired video
To identify, using the human body operated to operation panel as target body.
In some embodiments, above-mentioned first determination unit is further configured to: for the video of acquired video
Frame identifies the facial angle of above-mentioned target body in the video frame, determines the people of above-mentioned target body in the video frame
Whether face angle is in predetermined angle range；In response to determining the facial angle of above-mentioned target body in the video frame in predetermined angle
The video frame indicia is target video frame by range；Continuously occur in response to target video frame in determining acquired video
Frame number is more than preset frame number threshold value, determines that the duration for the floor displays that above-mentioned target body is watched attentively in above-mentioned lift car is super
Cross the second preset duration.
In some embodiments, above-mentioned human body tracking result includes that target body exists and target body disappearance；On and
It states the second determination unit to be further configured to: being that target body exists in response to the above-mentioned human body tracking result of determination, in determination
It states target body and does not leave above-mentioned lift car；It is that target body disappears in response to the above-mentioned human body tracking result of determination, in determination
It states target body and has left above-mentioned lift car.
The third aspect, the embodiment of the present disclosure provide a kind of terminal, which includes: one or more processors；Storage
Device is stored thereon with one or more programs, when said one or multiple programs are executed by said one or multiple processors
When, so that said one or multiple processors realize the method as described in implementation any in first aspect.
Fourth aspect, the embodiment of the present disclosure provide a kind of computer-readable medium, are stored thereon with computer program,
In, the method as described in implementation any in first aspect is realized when which is executed by processor.
The method and apparatus for sending information that the embodiment of the present disclosure provides, if receiving user passes through lift car
The destination information that interior operation panel is sent, then obtain the video in lift car, then know to acquired video
Not, target body is determined from video according to recognition result, if reaching target after prediction the first preset duration of lift car
Whether floor determines the duration for the floor displays that target body is watched attentively in lift car more than second based on acquired video
Preset duration, if it is determined that the duration that target body watches floor displays attentively is less than the second preset duration, and determines elevator car
Elevator door is opened after compartment reaches destination, determines whether target body is left according to the human body tracking result for target body
Lift car, if it is determined that target body does not leave lift car, sends prompt information, watches attentively to realize in target body
Floor displays are less than the second preset duration and not in the case where destination leave, and prompt information are sent, to prompt
Target body lift car arrived destination.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the disclosure is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is that one embodiment of the disclosure can be applied to exemplary system architecture figure therein；
Fig. 2 is the flow chart according to one embodiment of the method for sending information of the disclosure；
Fig. 3 is the schematic diagram according to an application scenarios of the method for sending information of the disclosure；
Fig. 4 is the flow chart according to another embodiment of the method for sending information of the disclosure；
Fig. 5 is the structural schematic diagram according to one embodiment of the device for sending information of the disclosure；
Fig. 6 is adapted for the structural schematic diagram for the computer system for realizing the terminal device of the embodiment of the present disclosure.
Specific embodiment
The disclosure is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to related invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the disclosure can phase
Mutually combination.The disclosure is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 is shown can the method for sending information using the embodiment of the present disclosure or the device for sending information
Exemplary system architecture 100.
As shown in Figure 1, system architecture 100 may include terminal device 101,102,103, network 104 and server 105.
Network 104 between terminal device 101,102,103 and server 105 to provide the medium of communication link.Network 104 can be with
Including various connection types, such as wired, wireless communication link or fiber optic cables etc..
Terminal device 101,102,103 can be interacted by network 104 with server 105, to receive or send message etc..
Elevator operation control program can be installed, to control the operation of elevator normal table on terminal device 101,102,103.
Terminal device 101,102,103 can be hardware, be also possible to software.When terminal device 101,102,103 is hard
When part, it can be the various electronic equipments with elevator control functions, including but not limited to computer, elevator control cabinet etc..
When terminal device 101,102,103 is software, may be mounted in above-mentioned cited electronic equipment.It may be implemented into more
A software or software module (such as providing Distributed Services), also may be implemented into single software or software module.Herein
It is not specifically limited.
Server 105 can be to provide the server of various services, such as to sending on terminal device 101,102,103
Information provides the background server supported.Background server can carry out the data such as the video received the processing such as analyzing, and
Processing result (such as prompt information) is fed back into terminal device 101,102,103.
It should be noted that server 105 can be hardware, it is also possible to software.It, can when server 105 is hardware
To be implemented as the distributed server cluster that multiple servers form, individual server also may be implemented into.When server 105 is
When software, multiple softwares or software module (such as providing Distributed Services) may be implemented into, also may be implemented into single
Software or software module.It is not specifically limited herein.
It should be understood that the number of terminal device, network and server in Fig. 1 is only schematical.According to realization need
It wants, can have any number of terminal device, network and server.
It should be noted that provided by the embodiment of the present disclosure for send the method for information generally by terminal device 101,
102, it 103 executes, correspondingly, the device for sending information is generally positioned in terminal device 101,102,103.
With continued reference to Fig. 2, the process of one embodiment of the method for sending information according to the disclosure is shown
200.The method for being used to send information, comprising the following steps:
Step 201, the destination information sent in response to receiving user by operation panel in lift car, obtains
Video in lift car.
In the present embodiment, for send the method for information executing subject (such as terminal device shown in FIG. 1 101,
102,103) by wired connection mode or radio connection user can be received to send out by operation panel in lift car
The destination information sent.Later, the image capture device installed in the available above-mentioned lift car of executing subject (such as is taken the photograph
As head) video collected.
In practice, camera can be installed in the lift car of elevator, camera can acquire the view in lift car
Frequently.For example, camera may be mounted at elevator car roof, multiply in this way, camera can acquire elevator in lift car
The video of seated user, and video collected is sent to executing subject.
In general, destination information can be sent using operation panel in lift car after user carries out lift car, it should
Destination information is the floor information that user wants the destination gone to.Generally, operation panel setting exists in lift car
The two sides of lift car inlet, the operation panel may include multiple buttons, can be identified with corresponding to floor on button
Number, mark of opening the door or mark etc. of closing the door.
Step 202, acquired video is identified, target person is determined from acquired video according to recognition result
Body.
In the present embodiment, executing subject can identify the video frame of acquired video, and according to recognition result
Target body is determined from acquired video.As an example, executing subject can video frame first to acquired video into
Row human testing obtains at least one human body frame.Later, executing subject can identify target person from least one human body frame
Body frame, and using the corresponding human body of target body frame as target body.For example, user is being received by lift car
After the destination information that operation panel is sent, first view that executing subject can will acquire, in the lift car
The human body frame nearest apart from operation panel is identified as target body frame in frequency frame, and using the corresponding human body of target body frame as mesh
Mark human body.Generally, user nearest apart from operation panel at this time is the target user for sending destination information, i.e., uses target
The human body at family is as target body.
In some optional implementations of the present embodiment, above-mentioned steps 202 specific as follows can be carried out: based on being obtained
The video taken carries out Human bodys' response, using the human body operated to operation panel as target body.
In this implementation, executing subject can using various actions identification method to human body in acquired video into
Row Human bodys' response, and using the human body operated to operation panel as target body.As an example, can be using tradition
Activity recognition method, for example, the method based on template, method and semantic-based method based on probability statistics etc., it can also
To use the Human bodys' response algorithm based on deep learning.
Step 203, in response to reaching destination after prediction the first preset duration of lift car, based on acquired view
Frequently, determine the duration for the floor displays that target body is watched attentively in lift car whether more than the second preset duration.
In the present embodiment, executing subject can predict that lift car reaches destination after the first preset duration.
For example, executing subject can according to the position of lift car, the speed of service, halfway to dock floor quantity etc. believe
Breath, prediction lift car reach the time of each floor.If executing subject predicts that lift car will after the first preset duration
Reach destination, then executing subject can further determine that target body is watched attentively in lift car based on acquired video
Floor displays duration whether more than the second preset duration.It is chased after as an example, executing subject can use existing eyeball
Track technology determines whether the eyes of target body watch the floor displays in lift car attentively.Here, the first preset duration and
Two preset durations can be set according to actual needs, herein without limitation.
In practice, in order to facilitate elevator ride person, floor displays are often provided in lift car, are worked as showing
Preceding time lift car floor achieved.
In some optional implementations of the present embodiment, in step 203, based on acquired video, target is determined
Whether human body watches the duration of the floor displays in lift car attentively more than the second preset duration, can have including following interior
Hold:
Firstly, for the video frame of acquired video, the facial angle of target body in the video frame is identified,
Determine the facial angle of target body in the video frame whether in predetermined angle range；In response to determining target person in the video frame
The video frame indicia is target video frame in predetermined angle range by the facial angle of body.
In this implementation, executing subject will reach target building predicting lift car after the first preset duration
When layer, for each video frame of current acquired video, it can adopt in various manners to target body in the video frame
Facial angle is identified, for example, using the method based on template, the method based on face set feature, being based on deep learning
Method etc., so that it is determined that whether the facial angle of target body in predetermined angle range in the video frame.If it is determined that should
The video frame indicia is then target video frame in predetermined angle range by the facial angle of target body in video frame.Herein,
Predetermined angle range can be related with the installation site of floor displays in lift car.As an example, the predetermined angle range
It can be technical staff to be counted to obtain based on the facial angle to the multiple users for watching floor displays in lift car attentively
's.
Then, in response to determining that the frame number that target video frame continuously occurs in acquired video is more than preset frame number threshold
Value, determines that the duration for the floor displays that target body is watched attentively in lift car is more than the second preset duration.
In this implementation, executing subject, which can count the frame number that target video frame continuously occurs in acquired video, is
No is more than preset frame number threshold value, if it exceeds, it is determined that target body watches the duration of the floor displays in lift car attentively
More than the second preset duration.Herein, above-mentioned frame number threshold value can be determined according to the second preset duration.For example, frame number threshold value
It can be the product of the second preset duration and the video frame rate of acquired video.
Step 204, the duration for watching floor displays attentively in response to determining target body is less than the second preset duration, and
Elevator door is opened after determining lift car arrival destination, according to the human body tracking for target body as a result, determining target
Whether human body leaves lift car.
In the present embodiment, if it is determined that the duration that target body watches floor displays attentively is less than the second preset duration,
Determine that lift car has reached destination and elevator door has already turned on simultaneously, then executing subject can be according to for target person
The human body tracking result of body determines whether target body leaves lift car.As an example, executing subject is determining target person
After body, target body can be tracked based on acquired video, to judge whether target body leaves lift car.
For example, if target body disappears from video, may determine that target body has left when being tracked to target body
Lift car.
In some optional implementations of the present embodiment, above-mentioned human body tracking result may include that target body exists
It disappears with target body.And in step 204, according to the human body tracking for target body as a result, whether determining target body
Lift car is left, the following contents is specifically included:
1) in response to determining that human body tracking result for target body presence, determines that target body does not leave lift car.
In this implementation, if it is determined that human body tracks result as target body presence, then executing subject can determine
Target body does not leave lift car.
2) in response to determining that human body tracking result for target body disappearance, determines that target body has left lift car.
In this implementation, if it is determined that human body tracks result as target body disappearance, then executing subject can determine
Target body has had been moved off lift car.
Step 205, in response to determining that target body does not leave lift car, prompt information is sent.
In the present embodiment, if it is determined that target body does not leave lift car, then executing subject can be to lift car
Interior playback equipment sends prompt information, so that playback equipment is presented.If it is determined that target body has left lift car,
Then executing subject can determine that the playback equipment not into lift car sends prompt information.
Here, prompt information can be the information of speech form.By taking playback equipment is loudspeaker as an example, executing subject can be with
Speech prompt information is sent to loudspeaker, is played out by loudspeaker, to prompt the target body elevator car in lift car
Compartment has arrived at destination.As an example, playback equipment can play speech prompt information with continuous several times.
With continued reference to the signal that Fig. 3, Fig. 3 are according to the application scenarios of the method for sending information of the present embodiment
Figure.In the application scenarios of Fig. 3, user enters after lift car, by the operation panel in lift car to terminal device
301 send destination information " 12 ".In response to receiving the destination information " 12 " of user's transmission, terminal device 301 can
To obtain the video in lift car.Later, terminal device 301 can identify acquired video, and according to identification
As a result target body A is determined from acquired video.In response to being arrived after prediction the first preset duration of lift car " 2 minutes "
Up to 12 building, destination, terminal device 301 can determine that target body A watches attentively in lift car based on acquired video
Whether the duration of floor displays is more than the second preset duration " 1 second ".If it is determined that target body A watches floor displays attentively
Duration is less than the second preset duration " 1 second ", and elevator door is opened after determining lift car arrival 12 building, destination, eventually
End equipment 301 can be according to the human body tracking for target body A as a result, determining whether target body A leaves lift car.Such as
Fruit determines that target body A does not leave lift car, terminal device 301 can the loudspeaker into lift car send voice prompting
Information " you are good, has reached 12 buildings ".
The method provided by the above embodiment of the disclosure, which is realized, watches floor displays attentively in target body and is less than second
Preset duration and not in the case where destination leaves sends prompt information, to prompt target body lift car to arrive
Up to destination.
With further reference to Fig. 4, it illustrates the processes 400 of another embodiment of the method for sending information.The use
In the process 400 for the method for sending information, comprising the following steps:
Step 401, the destination information sent in response to receiving user by operation panel in lift car, obtains
Video in lift car.
In the present embodiment, step 401 is similar with the step 201 of embodiment illustrated in fig. 2, and details are not described herein again.
Step 402, acquired video is identified, target person is determined from acquired video according to recognition result
Body.
In the present embodiment, step 402 is similar with the step 202 of embodiment illustrated in fig. 2, and details are not described herein again.
Step 403, in response to reaching destination after prediction the first preset duration of lift car, based on acquired view
Frequently, determine the duration for the floor displays that target body is watched attentively in lift car whether more than the second preset duration.
In the present embodiment, step 403 is similar with the step 203 of embodiment illustrated in fig. 2, and details are not described herein again.
Step 404, the duration for watching floor displays attentively in response to determining target body is less than the second preset duration, and
Elevator door is opened after determining lift car arrival destination, according to the human body tracking for target body as a result, determining target
Whether human body leaves lift car.
In the present embodiment, step 404 is similar with the step 204 of embodiment illustrated in fig. 2, and details are not described herein again.
Step 405, in response to determining that target body does not leave lift car, prompt information is sent.
In the present embodiment, step 405 is similar with the step 205 of embodiment illustrated in fig. 2, and details are not described herein again.
It step 406, is more than the second preset duration in response to determining that target body watches the duration of floor displays attentively, and really
Determine elevator door after lift car reaches destination to open, determination does not send prompt information.
In the present embodiment, if it is determined that the duration that target body watches the floor displays in lift car attentively is more than second
Preset duration, while determining that lift car has reached destination and elevator door has already turned on, executing subject can determine not
Send prompt information.That is, in the case where determining that target body has seen floor displays, regardless of target body either with or without
Destination leaves elevator, does not send prompt information.
Figure 4, it is seen that the method for sending information compared with the corresponding embodiment of Fig. 2, in the present embodiment
Process 400 highlight in the case where target body has gazed at floor displays more than the second preset duration, do not send and mention
The step of showing information.As a result, the present embodiment description scheme can more targeted transmission prompt information, reduce to elevator car
The unnecessary of passenger is bothered in compartment.
With further reference to Fig. 5, as the realization to method shown in above-mentioned each figure, present disclose provides one kind for sending letter
One embodiment of the device of breath, the Installation practice is corresponding with embodiment of the method shown in Fig. 2, which can specifically answer
For in various electronic equipments.
As shown in figure 5, the present embodiment includes: acquiring unit 501, recognition unit for sending the device 500 of information
502, the first determination unit 503, the second determination unit 504 and transmission unit 505.Wherein, acquiring unit 501 is configured to respond to
In receiving user by the destination information of operation panel transmission in lift car, the view in above-mentioned lift car is obtained
Frequently；Recognition unit 502 is configured to identify acquired video, according to recognition result from above-mentioned acquired video
Determine target body；First determination unit 503 is configured in response to arrive after predicting above-mentioned the first preset duration of lift car
Up to above-mentioned destination, based on acquired video, the floor for determining that above-mentioned target body is watched attentively in above-mentioned lift car is shown
Whether the duration of screen is more than the second preset duration；Second determination unit 504 is configured in response to determine above-mentioned target body note
Duration depending on above-mentioned floor displays is less than the second preset duration, and determines that above-mentioned lift car reaches above-mentioned destination
Elevator door is opened afterwards, according to the human body tracking for above-mentioned target body as a result, to determine whether above-mentioned target body is left above-mentioned
Lift car；Transmission unit 505 is configured in response to determine that above-mentioned target body does not leave above-mentioned lift car, sends prompt
Information.
In the present embodiment, for sending acquiring unit 501, the determination of recognition unit 502, first of the device 500 of information
Unit 503, the specific processing of the second determination unit 504 and transmission unit 505 and its brought technical effect can refer to respectively
The related description of step 201, step 202, step 203, step 204 and step 205 in Fig. 2 corresponding embodiment, it is no longer superfluous herein
It states.
In some optional implementations of the present embodiment, above-mentioned apparatus 500 further include: third determination unit is (in figure
It is not shown), when the duration for being configured in response to determine that above-mentioned target body watches above-mentioned floor displays attentively is more than second default
It is long, and determine elevator door opening after the above-mentioned destination of above-mentioned lift car arrival, determination does not send prompt information.
In some optional implementations of the present embodiment, above-mentioned recognition unit 502 is further configured to: being based on institute
The video of acquisition carries out Human bodys' response, using the human body operated to operation panel as target body.
In some optional implementations of the present embodiment, above-mentioned first determination unit 503 is further configured to: right
In the video frame of acquired video, the facial angle of above-mentioned target body in the video frame is identified, determines the video
Whether the facial angle of above-mentioned target body is in predetermined angle range in frame；In response to determining above-mentioned target body in the video frame
Facial angle in predetermined angle range, be target video frame by the video frame indicia；In response to determining in acquired video
The frame number that target video frame continuously occurs is more than preset frame number threshold value, determines that above-mentioned target body is watched attentively in above-mentioned lift car
The durations of floor displays be more than the second preset duration.
In some optional implementations of the present embodiment, above-mentioned human body tracking result includes target body presence and mesh
Human body is marked to disappear；And above-mentioned second determination unit 504 is further configured to: being in response to the above-mentioned human body tracking result of determination
Target body exists, and determines that above-mentioned target body does not leave above-mentioned lift car；It is in response to the above-mentioned human body tracking result of determination
Target body disappears, and determines that above-mentioned target body has left above-mentioned lift car.
Below with reference to Fig. 6, it illustrates the electronic equipment that is suitable for being used to realize embodiment of the disclosure, (example is as shown in figure 1
Terminal device) 600 structural schematic diagram.Terminal device shown in Fig. 6 is only an example, should not be to embodiment of the disclosure
Function and use scope bring any restrictions.
As shown in fig. 6, electronic equipment 600 may include processing unit (such as central processing unit, graphics processor etc.)
601, random access can be loaded into according to the program being stored in read-only memory (ROM) 602 or from storage device 608
Program in memory (RAM) 603 and execute various movements appropriate and processing.In RAM 603, it is also stored with electronic equipment
Various programs and data needed for 600 operations.Processing unit 601, ROM 602 and RAM 603 pass through the phase each other of bus 604
Even.Input/output (I/O) interface 605 is also connected to bus 604.
In general, following device can connect to I/O interface 605: including such as touch screen, touch tablet, keyboard, mouse, taking the photograph
As the input unit 606 of head, microphone, accelerometer, gyroscope etc.；Including such as liquid crystal display (LCD), loudspeaker, vibration
The output device 607 of dynamic device etc.；Storage device 608 including such as tape, hard disk etc.；And communication device 609.Communication device
609, which can permit electronic equipment 600, is wirelessly or non-wirelessly communicated with other equipment to exchange data.Although Fig. 6 shows tool
There is the electronic equipment 600 of various devices, it should be understood that being not required for implementing or having all devices shown.It can be with
Alternatively implement or have more or fewer devices.Each box shown in Fig. 6 can represent a device, can also root
According to needing to represent multiple devices.
Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be carried on computer-readable medium
On computer program, which includes the program code for method shown in execution flow chart.In such reality
It applies in example, which can be downloaded and installed from network by communication device 609, or from storage device 608
It is mounted, or is mounted from ROM 602.When the computer program is executed by processing unit 601, the implementation of the disclosure is executed
The above-mentioned function of being limited in the method for example.
It is situated between it should be noted that computer-readable medium described in embodiment of the disclosure can be computer-readable signal
Matter or computer readable storage medium either the two any combination.Computer readable storage medium for example can be with
System, device or the device of --- but being not limited to --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, or it is any more than
Combination.The more specific example of computer readable storage medium can include but is not limited to: have one or more conducting wires
Electrical connection, portable computer diskette, hard disk, random access storage device (RAM), read-only memory (ROM), erasable type are programmable
Read-only memory (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic are deposited
Memory device or above-mentioned any appropriate combination.In embodiment of the disclosure, computer readable storage medium, which can be, appoints
What include or the tangible medium of storage program that the program can be commanded execution system, device or device use or and its
It is used in combination.And in embodiment of the disclosure, computer-readable signal media may include in a base band or as carrier wave
The data-signal that a part is propagated, wherein carrying computer-readable program code.The data-signal of this propagation can be adopted
With diversified forms, including but not limited to electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal is situated between
Matter can also be any computer-readable medium other than computer readable storage medium, which can be with
It sends, propagate or transmits for by the use of instruction execution system, device or device or program in connection.Meter
The program code for including on calculation machine readable medium can transmit with any suitable medium, including but not limited to: electric wire, optical cable,
RF (radio frequency) etc. or above-mentioned any appropriate combination.
Above-mentioned computer-readable medium can be included in above-mentioned electronic equipment；It is also possible to individualism, and not
It is fitted into the electronic equipment.Above-mentioned computer-readable medium carries one or more program, when said one or more
When a program is executed by the electronic equipment, so that the electronic equipment: passing through operating surface in lift car in response to receiving user
The destination information that plate is sent, obtains the video in above-mentioned lift car；Acquired video is identified, according to identification
As a result target body is determined from acquired video；In response to predicting to reach after above-mentioned the first preset duration of lift car
Destination is stated, based on acquired video, determines the floor displays that above-mentioned target body is watched attentively in above-mentioned lift car
Whether duration is more than the second preset duration；The duration for watching above-mentioned floor displays attentively in response to the above-mentioned target body of determination is less than
Second preset duration, and determine elevator door opening after the above-mentioned destination of above-mentioned lift car arrival, according to for above-mentioned mesh
The human body tracking of mark human body is as a result, determine whether above-mentioned target body leaves above-mentioned lift car；In response to the above-mentioned target of determination
Human body does not leave above-mentioned lift car, sends prompt information.
The behaviour for executing embodiment of the disclosure can be write with one or more programming languages or combinations thereof
The computer program code of work, described program design language include object oriented program language-such as Java,
Smalltalk, C++ further include conventional procedural programming language-such as " C " language or similar program design language
Speech.Program code can be executed fully on the user computer, partly be executed on the user computer, as an independence
Software package execute, part on the user computer part execute on the remote computer or completely in remote computer or
It is executed on server.In situations involving remote computers, remote computer can pass through the network of any kind --- packet
It includes local area network (LAN) or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer (such as benefit
It is connected with ISP by internet).
Flow chart and block diagram in attached drawing are illustrated according to the system of the various embodiments of the disclosure, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of the module, program segment or code include one or more use
The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are actually
It can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it to infuse
Meaning, the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart can be with holding
The dedicated hardware based system of functions or operations as defined in row is realized, or can use specialized hardware and computer instruction
Combination realize.
Being described in unit involved in embodiment of the disclosure can be realized by way of software, can also be passed through
The mode of hardware is realized.Described unit also can be set in the processor, for example, can be described as: a kind of processor
Including acquiring unit, recognition unit, the first determination unit, the second determination unit and transmission unit.Wherein, the title of these units
The restriction to the unit itself is not constituted under certain conditions, for example, recognition unit is also described as " to acquired
Video is identified, determines the unit of target body from acquired video according to recognition result ".
Above description is only the preferred embodiment of the disclosure and the explanation to institute's application technology principle.Those skilled in the art
Member it should be appreciated that embodiment of the disclosure involved in invention scope, however it is not limited to the specific combination of above-mentioned technical characteristic and
At technical solution, while should also cover do not depart from foregoing invention design in the case where, by above-mentioned technical characteristic or its be equal
Feature carries out any combination and other technical solutions for being formed.Such as disclosed in features described above and embodiment of the disclosure (but
It is not limited to) technical characteristic with similar functions is replaced mutually and the technical solution that is formed.
Claims (12)
1. a kind of method for sending information, comprising:
The destination information sent in response to receiving user by operation panel in lift car, obtains the lift car
Interior video；
Acquired video is identified, target body is determined from acquired video according to recognition result；
In response to predicting to reach the destination after first preset duration of lift car, based on acquired video,
Determine the duration for the floor displays that the target body is watched attentively in the lift car whether more than the second preset duration；
It is less than the second preset duration in response to the duration that the determination target body watches the floor displays attentively, and is determined
Elevator door is opened after the lift car reaches the destination, according to the human body tracking for the target body as a result,
Determine whether the target body leaves the lift car；
The lift car is not left in response to the determination target body, sends prompt information.
2. according to the method described in claim 1, wherein, the method also includes:
The duration for watching the floor displays attentively in response to the determination target body is more than the second preset duration, and determines institute
It states elevator door after lift car reaches the destination to open, determination does not send prompt information.
3. described to be identified to acquired video according to the method described in claim 1, wherein, according to recognition result from
Target body is determined in acquired video, comprising:
Human bodys' response is carried out based on acquired video, using the human body operated to operation panel as target body.
4. it is described based on acquired video according to the method described in claim 1, wherein, determine that the target body is watched attentively
Whether the duration of the floor displays in the lift car is more than the second preset duration, comprising:
For the video frame of acquired video, the facial angle of target body described in the video frame is identified, is determined
Whether the facial angle of target body described in the video frame is in predetermined angle range；In response to determining mesh described in the video frame
The facial angle of human body is marked in predetermined angle range, is target video frame by the video frame indicia；
In response to determining that the frame number that target video frame continuously occurs in acquired video is more than preset frame number threshold value, institute is determined
The duration for stating the floor displays that target body is watched attentively in the lift car is more than the second preset duration.
5. according to the method described in claim 1, wherein, the human body tracking result includes target body presence and target body
It disappears；And
The basis is tracked for the human body of the target body as a result, determining whether the target body leaves the elevator car
Compartment, comprising:
It is target body presence in response to the determination human body tracking result, determines that the target body does not leave the elevator car
Compartment；
It is target body disappearance in response to the determination human body tracking result, determines that the target body has left the elevator car
Compartment.
6. a kind of for sending the device of information, comprising:
Acquiring unit is configured in response to receive the destination letter that user is sent by operation panel in lift car
Breath, obtains the video in the lift car；
Recognition unit is configured to identify acquired video, be determined from acquired video according to recognition result
Target body；
First determination unit is configured in response to reach the target building after predicting first preset duration of lift car
Layer, based on acquired video, determine the floor displays that the target body is watched attentively in the lift car duration whether
More than the second preset duration；
Second determination unit is configured in response to determine that the target body is watched the durations of the floor displays attentively and is less than
Second preset duration, and determine elevator door opening after the lift car arrival destination, according to for the mesh
The human body tracking of mark human body is as a result, determine whether the target body leaves the lift car；
Transmission unit is configured in response to determine that the target body does not leave the lift car, sends prompt information.
7. device according to claim 6, wherein described device further include:
Third determination unit, the duration for being configured in response to determine that the target body watches the floor displays attentively is more than the
Two preset durations, and determine elevator door opening after the lift car arrival destination, it determines and does not send prompt letter
Breath.
8. device according to claim 6, wherein the recognition unit is further configured to:
Human bodys' response is carried out based on acquired video, using the human body operated to operation panel as target body.
9. device according to claim 6, wherein first determination unit is further configured to:
For the video frame of acquired video, the facial angle of target body described in the video frame is identified, is determined
Whether the facial angle of target body described in the video frame is in predetermined angle range；In response to determining mesh described in the video frame
The facial angle of human body is marked in predetermined angle range, is target video frame by the video frame indicia；
In response to determining that the frame number that target video frame continuously occurs in acquired video is more than preset frame number threshold value, institute is determined
The duration for stating the floor displays that target body is watched attentively in the lift car is more than the second preset duration.
10. device according to claim 6, wherein the human body tracking result includes target body presence and target person
Body disappears；And
Second determination unit is further configured to:
It is target body presence in response to the determination human body tracking result, determines that the target body does not leave the elevator car
Compartment；
It is target body disappearance in response to the determination human body tracking result, determines that the target body has left the elevator car
Compartment.
11. a kind of terminal, comprising:
One or more processors；
Storage device is stored thereon with one or more programs,
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
Now such as method as claimed in any one of claims 1 to 5.
12. a kind of computer-readable medium, is stored thereon with computer program, wherein real when described program is executed by processor
Now such as method as claimed in any one of claims 1 to 5.
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| CN202110958838.1A CN113636421B (en) | 2019-02-28 | 2019-02-28 | Method and apparatus for transmitting information |
| CN201910148754.4A CN109693981B (en) | 2019-02-28 | 2019-02-28 | Method and apparatus for transmitting information |
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| CN201910148754.4A CN109693981B (en) | 2019-02-28 | 2019-02-28 | Method and apparatus for transmitting information |
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| CN202110958838.1A Division CN113636421B (en) | 2019-02-28 | 2019-02-28 | Method and apparatus for transmitting information |
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Cited By (3)
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| CN111924673A (en) * | 2020-07-15 | 2020-11-13 | 重庆锐云科技有限公司 | Linkage elevator scheduling method, system, computer equipment and storage medium |
| CN113479732A (en) * | 2021-07-01 | 2021-10-08 | 成都新潮传媒集团有限公司 | Elevator control method, device and storage medium |
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| CN114920096A (en) * | 2022-05-14 | 2022-08-19 | 云知声智能科技股份有限公司 | Elevator control method and device based on intelligent large screen, electronic equipment and storage medium |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113636421B (en) | 2023-01-13 |
| CN113636421A (en) | 2021-11-12 |
| CN109693981B (en) | 2021-10-01 |
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