CN109905654A - A kind of acquisition methods, device, equipment and the storage medium of lift car video - Google Patents
A kind of acquisition methods, device, equipment and the storage medium of lift car video Download PDFInfo
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- CN109905654A CN109905654A CN201711307780.4A CN201711307780A CN109905654A CN 109905654 A CN109905654 A CN 109905654A CN 201711307780 A CN201711307780 A CN 201711307780A CN 109905654 A CN109905654 A CN 109905654A
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Abstract
The embodiment of the invention discloses acquisition methods, device, equipment and the storage mediums of a kind of lift car video.By the same subnet for the digital camera access to LAN called together in plate and the lift car outside correspond to same lift car at least two, described at least two call one in plate together outside calls plate together for first outside；The vision signal that plate obtains the digital camera acquisition is called together outside by described first；Plate vision signal described in the subnet broadcast at place is called together outside by described first, so that calling plate together outside other gets the vision signal when having video reception demand.The technical solution of the embodiment of the present invention, by the way that the same subnet in plate and digital camera access to LAN will be called together outside, the vision signal is broadcasted from digital camera acquisition vision signal and in subnet using one of those outer plate of calling together, make that all outer to call plate together available to vision signal, improve the efficiency of acquisition of information, the demand for preferably meeting user, improves user experience.
Description
Technical field
The present embodiments relate to elevator data transmission technology more particularly to a kind of acquisition methods of lift car video,
Device, equipment and storage medium.
Background technique
With the continuous development of economy and society, skyscraper, even super high-rise building, have been prevalent in people's
Work and life place, elevator is also just at the essential lifting tool of people.How to improve the convenience that elevator uses with
And how to ensure the problem of people are major elevator manufacturer using the safety of elevator and technical staff's moment is paid close attention to.Existing skill
In art, the case where ladder-waiting personnel outside the Room can not know passenger in lift car, also can not just select rationally according to the actual situation
Boarding mode.In addition, rescue personnel is difficult to know the specific feelings in lift car outside the Room when oppressive failure occurs for elevator
Condition can not rapidly formulate suitable rescue measure.It can be seen that there is also some inconvenience for existing elevator use aspect
Place urgently improves.
Summary of the invention
The embodiment of the present invention provides acquisition methods, device, equipment and the storage medium of a kind of lift car video, to realize
The acquisition of video pictures in lift car.
In a first aspect, the embodiment of the invention provides a kind of acquisition methods of lift car video, this method comprises:
The digital camera access that will be called together outside correspond to same lift car at least two in plate and the lift car
The same subnet of local area network, described at least two call one in plate together outside calls plate together for first outside；
The vision signal that plate obtains the digital camera acquisition is called together outside by described first；
Plate vision signal described in the subnet broadcast at place is called together outside by described first, so that other outer plates of calling together are having view
Frequency signal gets the vision signal when receiving demand.
Further, further includes:
When it is described it is outer call plate together and get the vision signal when, an at least frame video image is generated according to the vision signal
And it shows.
Further, further includes:
When detecting that calling plate together outside receives user query instruction, determine that calling plate together outside described has video reception demand.
Second aspect, the embodiment of the invention also provides a kind of acquisition methods of lift car video, this method comprises:
The digital camera access that will be called together outside correspond to same lift car at least two in plate and the lift car
The same subnet of local area network；
Plate is called together outside to described at least two carries out serial number；
By the outer vision signal called plate together and obtain the digital camera acquisition of the first number, by calling plate together successively outside other
It calls plate together to outside previous number and requests the vision signal.
It is further, described successively to call the plate request vision signal together to outside previous number by other outer plates of calling together, comprising:
Plate transmission request instruction is called together to outside previous number by other outer plates of calling together, so as to call plate together right outside the previous number
After the request instruction is responded, sends the vision signal to described other and call plate together outside.
The third aspect, the embodiment of the invention also provides a kind of acquisition device of lift car video, which includes:
Network access module, at least two for that will correspond to same lift car call together in plate and the lift car outside
Digital camera access to LAN same subnet, call one in plate outside described at least two together to call plate together outside first；
Vision signal obtains module, for calling the video letter that plate obtains the digital camera acquisition together outside by described first
Number；
Vision signal broadcast module, for calling plate vision signal described in the subnet broadcast at place together outside by described first,
So that calling plate together outside other gets the vision signal when having video reception demand.
Further, further include image display, be used for:
When it is described it is outer call plate together and get the vision signal when, an at least frame video image is generated according to the vision signal
And it shows.
Further, further includes: inquiry instruction detection module is used for:
When detecting that calling plate together outside receives user query instruction, determine that calling plate together outside described has video reception demand.
Fourth aspect, the embodiment of the present invention also provide a kind of acquisition device of lift car video, which includes:
Network connecting module, at least two for that will correspond to same lift car call together in plate and the lift car outside
Digital camera access to LAN same subnet；
It calls plate number module together outside, carries out serial number for calling plate together outside to described at least two；
Video signal request module, for passing through the outer video letter called plate together and obtain the digital camera acquisition of the first number
Number, the plate request vision signal is successively called together to outside previous number by other outer plates of calling together.
Further, the video signal request module, is specifically used for:
Plate transmission request instruction is called together to outside previous number by other outer plates of calling together, so as to call plate together right outside the previous number
After the request instruction is responded, sends the vision signal to described other and call plate together outside.
5th aspect, the embodiment of the present invention also provide a kind of electronic equipment, and the electronic equipment includes:
One or more processors；
Memory, for storing one or more programs；
When one or more of programs are executed by one or more of processors, so that one or more of processing
Device realizes the acquisition methods of the lift car video as described in any in the embodiment of the present invention.
6th aspect, the embodiment of the present invention also provide a kind of computer readable storage medium, are stored thereon with computer journey
Sequence realizes the acquisition methods of the lift car video as described in any in the embodiment of the present invention when program is executed by processor.
The technical solution of the embodiment of the present invention passes through the same son that will be called together outside in plate and digital camera access to LAN
Net makes institute using calling plate outside one of those together from digital camera acquisition vision signal and broadcasting the vision signal in subnet
Have it is outer call that plate is available to be improved the efficiency of acquisition of information, preferably meet the demand of user to vision signal together, improve
User experience.
Detailed description of the invention
Fig. 1 a is a kind of flow chart of the acquisition methods for lift car video that the embodiment of the present invention one provides；
Fig. 1 b is system framework figure in a kind of acquisition methods for lift car video that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of the acquisition methods of lift car video provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of acquisition device structural schematic diagram for lift car video that the embodiment of the present invention three provides；
Fig. 4 is a kind of acquisition device structural schematic diagram for lift car video that the embodiment of the present invention four provides；
Fig. 5 is the hardware structural diagram for a kind of electronic equipment that the embodiment of the present invention five provides.
Specific embodiment
The present invention 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 the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 a is a kind of flow chart of the acquisition methods for lift car video that the embodiment of the present invention one provides, the present embodiment
The case where being applicable to lift car video acquisition, this method can be executed by the acquisition device of lift car video, the dress
Setting can be realized by software and/or hardware, which can be integrated in elevator control system, and this method comprises the following steps:
S110, the digital camera that will be called together outside correspond to same lift car at least two in plate and the lift car
The same subnet of access to LAN.
Wherein, described at least two one called together in plate outside are to call plate outside first together.The selection for calling plate outside first together can basis
Actual demand is adjusted, such as can choose the corresponding outer plate of calling together of lowest floor as calling plate etc. together outside first.
Wherein, elevator is in the building such as office building or residential building using extensive.May include in each building one or
Multiple elevators, each elevator can correspond to a lift car.Lift car is elevator to carry and transport personnel or goods and materials
Box-shaped space.Generally it is made of main components such as car floor, sedan-chair wall, car top, gates.Elevator call plate is that elevator is indispensable
One of component can specifically include display screen, touch button or mechanical button etc..It can be defeated by calling the button on plate together outside to user
Enter to call together ladder instruction to achieve the purpose that call elevator.In general, the same carriage can be configured with outside one in each floor
Call plate together.In addition, may include one or more digital cameras in each carriage, can be obtained by a digital camera entire
Vision signal in carriage can also be obtained by multiple digital cameras, and multiple digital cameras can be distributed in carriage
Different location, acquire carriage in different location vision signal.
For same lift car, it corresponding with the lift car will call plate together outside and be connect with the digital camera in lift car
Enter into local area network, and it is all it is outer call plate together and digital camera belongs to same subnet, establish network connection, so realize mutually it
Between communication.
S120, the vision signal that plate obtains the digital camera acquisition is called together outside by described first.
Wherein, the transmission of information can be carried out by local area network by calling plate and digital camera outside first together, specifically be can be and be worked as
When calling plate outside first together and sending video signal request to digital camera, digital camera responds request, and will collect
Vision signal be sent to outside first and call plate together.
S130, plate vision signal described in the subnet broadcast at place is called together outside by described first, exist so as to call plate together outside other
The vision signal is got when having video reception demand.
Wherein, call together outside first plate can in the subnet at place broadcast video signal, specifically can be called together outside first plate with
The mode of UDP (User Datagram Protocol, User Datagram Protocol) is by vision signal to address
255.255.255.255 IP broadcasted.Then positioned at the every other outer plate of calling together of identical subnet (as called plate 2# together outside, calling plate together outside
3# etc.) broadcast message can be received, it, can be to the broadcast message when other, which call plate together outside, has video reception demand
It is responded, receives the vision signal.Optionally, it when detecting that calling plate together outside receives user query instruction, determines and is called together outside described
Plate has video reception demand.User can call together defeated in plate outside when having inquiry carriage to contain the demand of human feelings condition
Enter inquiry instruction.
The technical solution of the embodiment of the present invention passes through the same son that will be called together outside in plate and digital camera access to LAN
Net makes institute using calling plate outside one of those together from digital camera acquisition vision signal and broadcasting the vision signal in subnet
Have it is outer call that plate is available to be improved the efficiency of acquisition of information, preferably meet the demand of user to vision signal together, improve
User experience.
Based on the above technical solution, further includes:
When it is described it is outer call plate together and get the vision signal when, an at least frame video image is generated according to the vision signal
And it shows.
Wherein, what here outer called that plate can be including calling plate together outside first together any outer calls plate together.Call the display screen of plate together outside
It can be the liquid crystal display for having display function.Plate is called together after receiving vision signal outside, according to a vision signal at least frame
Video image, using synthetic operation, can be got in the frame buffer of video image storage to system final to aobvious
Showing picture, by picture transmission to be shown into viewing hardware, wherein viewing hardware may include display controller and display screen,
It is eventually displayed in picture to be shown on display screen.
The concrete application scene of the embodiment of the present invention can be when elevator breaks down, and rescue personnel can pass through outside the Room
It calls the instruction of plate input inquiry together outside, obtains the actual conditions in lift car, and then rapid development is suitable out according to the actual situation
Rescue measure avoids second accident, saves rescue time, is also possible to ladder-waiting personnel outside the Room and passes through the touch-control called together on plate outside
Button or the instruction of mechanical button input inquiry, inquire the carrying situation in lift car.One kind is selected according to carrying situation
More reasonable trip mode.Such as can be, when an only elevator, can select to call ladder together or using walking according to the actual situation
Stair.When the elevator for having multi-section that can individually dispatch can choose, the carrying situation in multi-section lift car can be inquired, it is comprehensive
Closing the situation in multiple elevators selects suitable elevator to carry out calling ladder together.
Specifically, Fig. 1 b is system framework in a kind of acquisition methods for lift car video that the embodiment of the present invention one provides
Figure.Camera is installed in lift car, for obtaining vision signal, vision signal after PLC module is converted by elevator with
Cable is transmitted to the PLC module of computer room, and vision signal is uploaded to first by vision signal access to LAN by the PLC module of computer room
It calls plate together outside, calls the corresponding vision signal of plate acquisition outside first together and shown, and broadcast the vision signal in local area network, so that its
Plate is called together outside him, and the vision signal is got when having video reception demand.
Embodiment two
Fig. 2 is a kind of flow chart of the acquisition methods of lift car video provided by Embodiment 2 of the present invention, the present embodiment
The case where being applicable to lift car video acquisition, this method can be executed by the acquisition device of lift car video, the dress
Setting can be realized by software and/or hardware, can be generally integrated in elevator control system, this method comprises the following steps:
S210, the digital camera that will be called together outside correspond to same lift car at least two in plate and the lift car
The same subnet of access to LAN.
S220, plate progress serial number is called together outside to described at least two.
Wherein, when externally calling plate together and being numbered, can there are many mode, can with reference to calling the location of plate together outside, or
It can be numbered in conjunction with each outer frequency of use etc. for calling plate together.Number result need to embody all outer ordinal relations called together between plate,
Such as number can be 1#, 2#...N#.
S230, the vision signal that the digital camera acquires is obtained by the outer plate of calling together of the first number, by calling together outside other
Plate successively calls plate together to outside previous number and requests the vision signal.
Wherein, it calls digital camera in plate and carriage outside the first number together and establishes connection, get video from digital camera
Signal is shown.And call plate together outside other and successively establish connection with the outer plate of calling together of previous number, it is asked to the outer plate of calling together of previous number
Seek the vision signal.Optionally, described successively to call the plate request vision signal, packet together to outside previous number by other outer plates of calling together
It includes: plate transmission request instruction is called together to outside previous number by other outer plates of calling together, so as to call plate together to described outside the previous number
After request instruction is responded, sends the vision signal to described other and call plate together outside.Illustratively, plate 1# is called together outside to take the photograph in number
As obtaining vision signal at head, plate 2# is called together outside in the inquiry instruction for receiving user, is established connection with plate 1# is called together outside and is requested
Vision signal calls together after plate 1# responds request outside, sends outer call together in plate 2# for vision signal.Call plate 1# outside being also possible to together
Connection is established with the camera of carriage, vision signal is got from camera and is shown, call plate 2# together outside and calls plate 1# foundation together outside
Connection calls plate 1# together outside and calls plate 2# forwarding together outward while obtaining vision signal from camera；Similarly, it calls plate 3# together outside and calls plate together outside
2# establishes connection, calls plate 2# together outside and calls plate 3# forwarding together outward while obtaining vision signal, and so on, other all outer plates of calling together
Vision signal is all obtained in this way to be shown.
Each outer plate of calling together is carried out serial number by the technical solution of the embodiment of the present invention, by the first number it is outer call together plate from
Digital camera obtains vision signal, other outer plates of calling together sequentially obtain vision signal from the outer plate of calling together of previous number, realizes video
The quick obtaining of signal improves the efficiency of acquisition of information, has preferable practicability, and does not need to increase other equipment, at
This is cheap.
Embodiment three
Fig. 3 is a kind of acquisition device structural schematic diagram for lift car video that the embodiment of the present invention three provides, the device
Can be used for the acquisition methods for the lift car video that any embodiment of the present invention provides, the device can by software and/or hardware Lai
It realizes, can generally be integrated in elevator control system, which includes:
Network access module 310, at least two for that will correspond to same lift car call plate and the elevator car together outside
The same subnet of digital camera access to LAN in compartment, described at least two call one in plate together outside calls plate together for first outside；
Vision signal obtains module 320, for calling the view that plate obtains the digital camera acquisition together outside by described first
Frequency signal；
Vision signal broadcast module 330, for calling plate video described in the subnet broadcast at place letter together outside by described first
Number, so that calling plate together outside other gets the vision signal when having video reception demand.
Further, further include image display, be used for:
When it is described it is outer call plate together and get the vision signal when, an at least frame video image is generated according to the vision signal
And it shows.
Further, further includes: inquiry instruction detection module is used for:
When detecting that calling plate together outside receives user query instruction, determine that calling plate together outside described has video reception demand.
Lift car video provided by any embodiment of the invention can be performed in the acquisition device of above-mentioned lift car video
Acquisition methods, have execute lift car video the corresponding functional module of acquisition methods and beneficial effect.
Example IV
Fig. 4 is a kind of acquisition device structural schematic diagram for lift car video that the embodiment of the present invention four provides, the device
Can be used for the acquisition methods for the lift car video that any embodiment of the present invention provides, the device can by software and/or hardware Lai
It realizes, can generally be integrated in elevator control system, which includes:
Network connecting module 410, at least two for that will correspond to same lift car call plate and the elevator car together outside
The same subnet of digital camera access to LAN in compartment；
It calls plate number module 420 together outside, carries out serial number for calling plate together outside to described at least two；
Video signal request module 430, for passing through the outer view called plate together and obtain the digital camera acquisition of the first number
Frequency signal successively calls the plate request vision signal together by other outer plates of calling together to outside previous number.
Further, video signal request module 430, is specifically used for:
Plate transmission request instruction is called together to outside previous number by other outer plates of calling together, so as to call plate together right outside the previous number
After the request instruction is responded, sends the vision signal to described other and call plate together outside.
Lift car video provided by any embodiment of the invention can be performed in the acquisition device of above-mentioned lift car video
Acquisition methods, have execute lift car video the corresponding functional module of acquisition methods and beneficial effect.
Embodiment five
Fig. 5 is the hardware structural diagram for a kind of electronic equipment that the embodiment of the present invention five provides, as shown in figure 5, the electricity
Sub- equipment includes:
One or more processors 510, in Fig. 5 by taking a processor 510 as an example；
Memory 520；
The electronic equipment can also include: input unit 530 and output device 540.
Processor 510, memory 520, input unit 530 and output device 540 in the electronic equipment can pass through
Bus or other modes connect, in Fig. 5 for being connected by bus.
Memory 520 be used as a kind of non-transient computer readable storage medium, can be used for storing software program, computer can
Execute program and module, as one of the embodiment of the present application lift car video the corresponding program instruction of acquisition methods/
Module is (for example, attached network access module shown in Fig. 3 310, vision signal obtain module 320 and vision signal broadcast module
330 or attached network connecting module shown in Fig. 4 410, call plate number module 420 and video signal request module 430 together outside).Place
Software program, instruction and the module that reason device 510 is stored in memory 520 by operation, thereby executing elevator control system
Various function application and data processing, i.e., realization above method embodiment in lift car video acquisition methods.
Memory 520 may include storing program area and storage data area, wherein storing program area can store operation system
Application program required for system, at least one function；Storage data area, which can be stored, uses created number according to electronic equipment
According to etc..In addition, memory 520 may include high-speed random access memory, it can also include non-transitory memory, such as extremely
A few disk memory, flush memory device or other non-transitory solid-state memories.In some embodiments, memory
520 it is optional include the memory remotely located relative to processor 510, these remote memories can pass through network connection to end
End equipment.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Input unit 530 can be used for receiving the number or character information of input, and generates and set with the user of electronic equipment
It sets and the related key signals of function control inputs.Output device 540 may include that display screen etc. shows equipment.
Embodiment six
The embodiment of the present invention six provides a kind of computer readable storage medium, is stored thereon with computer program, the journey
The acquisition methods of the lift car video provided such as all inventive embodiments of the application are provided when sequence is executed by processor.The side
Method includes:
The digital camera access that will be called together outside correspond to same lift car at least two in plate and the lift car
The same subnet of local area network, described at least two call one in plate together outside calls plate together for first outside；
The vision signal that plate obtains the digital camera acquisition is called together outside by described first；
Plate vision signal described in the subnet broadcast at place is called together outside by described first, so that other outer plates of calling together are having view
Frequency signal gets the vision signal when receiving demand.
It can also realize the acquisition methods for another lift car video that all inventive embodiments of the application provide, it is described
Method includes:
The digital camera access that will be called together outside correspond to same lift car at least two in plate and the lift car
The same subnet of local area network；
Plate is called together outside to described at least two carries out serial number；
By the outer vision signal called plate together and obtain the digital camera acquisition of the first number, by calling plate together successively outside other
It calls plate together to outside previous number and requests the vision signal.
It can be using any combination of one or more computer-readable media.Computer-readable medium can be calculating
Machine readable signal medium or computer readable storage medium.Computer readable storage medium for example can be --- but it is unlimited
In system, device or the device of --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, or any above combination.It calculates
The more specific example (non exhaustive list) of machine readable storage medium storing program for executing includes: electrical connection with one or more conducting wires, just
Taking formula computer disk, hard disk, random access memory (RAM), read-only memory (ROM), erasable type may be programmed read-only storage
Device (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device,
Or above-mentioned any appropriate combination.In this document, computer readable storage medium can be it is any include or storage journey
The tangible medium of sequence, the program can be commanded execution system, device or device use or in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including --- but
It is not limited to --- electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be
Any computer-readable medium other than computer readable storage medium, which can send, propagate or
Transmission is for by the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In --- wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
The computer for executing operation of the present invention can be write with one or more programming languages or combinations thereof
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
It further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partially executes or executed on a remote computer or server completely on the remote computer on the user computer.?
Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (LAN) or
Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as mentioned using Internet service
It is connected for quotient by internet).
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of acquisition methods of lift car video characterized by comprising
Local is accessed by the digital camera in plate and the lift car is called outside correspond to same lift car at least two together
The same subnet of net, described at least two call one in plate together outside calls plate together for first outside；
The vision signal that plate obtains the digital camera acquisition is called together outside by described first；
Plate vision signal described in the subnet broadcast at place is called together outside by described first, so that calling plate together outside other is having video letter
Number receive demand when get the vision signal.
2. the method according to claim 1, wherein further include:
When it is described it is outer call plate together and get the vision signal when, an at least frame video image is generated according to the vision signal and is shown
Show.
3. method according to claim 1 or 2, which is characterized in that further include:
When detecting that calling plate together outside receives user query instruction, determine that calling plate together outside described has video reception demand.
4. a kind of acquisition methods of lift car video characterized by comprising
Local is accessed by the digital camera in plate and the lift car is called outside correspond to same lift car at least two together
The same subnet of net；
Plate is called together outside to described at least two carries out serial number；
By the outer vision signal called plate together and obtain the digital camera acquisition of the first number, by calling plate together successively forward outside other
The outer plate of calling together of one number requests the vision signal.
5. according to the method described in claim 4, it is characterized in that, described successively called together to outside previous number by calling plate together outside other
Plate requests the vision signal, comprising:
Plate transmission request instruction is called together to outside previous number by other outer plates of calling together, so as to call plate together to described outside the previous number
After request instruction is responded, sends the vision signal to described other and call plate together outside.
6. a kind of acquisition device of lift car video characterized by comprising
Network access module, for same lift car will to be corresponded at least two outside call number in plate and the lift car together
The same subnet of word camera access to LAN, described at least two call one in plate together outside calls plate together for first outside；
Vision signal obtains module, for calling the vision signal that plate obtains the digital camera acquisition together outside by described first；
Vision signal broadcast module, for calling plate vision signal described in the subnet broadcast at place together outside by described first, so that
Plate is called together outside other, and the vision signal is got when having video reception demand.
7. device according to claim 6, which is characterized in that further include image display, be used for:
When it is described it is outer call plate together and get the vision signal when, an at least frame video image is generated according to the vision signal and is shown
Show.
8. a kind of acquisition device of lift car video characterized by comprising
Network connecting module, for same lift car will to be corresponded at least two outside call number in plate and the lift car together
The same subnet of word camera access to LAN；
It calls plate number module together outside, carries out serial number for calling plate together outside to described at least two；
Video signal request module, for obtaining the vision signal that the digital camera acquires by the outer plate of calling together of the first number,
The plate request vision signal is successively called together to outside previous number by other outer plates of calling together.
9. a kind of electronic equipment, which is characterized in that the electronic equipment includes:
One or more processors；
Memory, for storing 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 the acquisition methods of lift car video as claimed in any one of claims 1 to 5.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The acquisition methods such as lift car video as claimed in any one of claims 1 to 5 are realized when execution.
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| CN201711307780.4A CN109905654B (en) | 2017-12-11 | 2017-12-11 | Method, device and equipment for acquiring elevator car video and storage medium |
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| CN201711307780.4A CN109905654B (en) | 2017-12-11 | 2017-12-11 | Method, device and equipment for acquiring elevator car video and storage medium |
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| CN102594673A (en) * | 2012-02-09 | 2012-07-18 | 成都三零凯天通信实业有限公司 | Method and system supporting automatic distributing of device numbers and routing |
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