CN110255313A - A kind of elevator monitoring method and apparatus realized based on infrared detecting device - Google Patents
A kind of elevator monitoring method and apparatus realized based on infrared detecting device Download PDFInfo
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- CN110255313A CN110255313A CN201910637531.4A CN201910637531A CN110255313A CN 110255313 A CN110255313 A CN 110255313A CN 201910637531 A CN201910637531 A CN 201910637531A CN 110255313 A CN110255313 A CN 110255313A
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- boarding button
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000012544 monitoring process Methods 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 claims abstract description 187
- 238000003825 pressing Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 230000002123 temporal effect Effects 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000015654 memory Effects 0.000 description 19
- 230000008569 process Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 7
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- 230000000903 blocking effect Effects 0.000 description 4
- 230000005616 pyroelectricity Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000005619 thermoelectricity Effects 0.000 description 4
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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
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
- B66B1/463—Touch sensitive input devices
-
- 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
- B66B1/46—Adaptations of switches or switchgear
- B66B1/50—Adaptations of switches or switchgear with operating or control mechanisms mounted in the car or cage or in the lift well or hoistway
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The embodiment of the present application discloses a kind of elevator monitoring method and apparatus realized based on infrared detector, wherein presses the pressure signal that the boarding button generates the described method includes: obtaining；After obtaining the pressure signal, obtain for the detection information in object detection area；Judged according to the detection information with the presence or absence of target object in the object detection area, if it is not, then obtaining the Duration Information that there is no the target object in the object detection area, and then generates clearance order information and be sent to the processor in elevator.Using the elevator monitoring method described herein realized based on infrared detector, the mode for capableing of secondary-confirmation effectively identifies invalid ladder request instruction, reduces the unnecessary park of elevator, the operational efficiency of elevator is improved, to reduce maintenance cost.
Description
Technical field
The invention relates to elevator design fields, and in particular to a kind of elevator monitoring realized based on infrared detector
Method and apparatus, in addition, further relating to a kind of electronic equipment and computer readable storage medium.
Background technique
With the continuous development of state-of-the-art technology, high-rise residential building and office building are increasing, the frequency of use of elevator
It is increasing.It unavoidably will use boarding button, the control system list of existing boarding button in elevator use process
One, there are personnel in default elevator after boarding button is pressed, and by control delivering to elevator control system, but working as has
People leaves after pressing boarding button, and elevator still executes the control information, so that the lower operation effect of the intelligence degree of elevator
Rate is poor.Therefore, the elevator monitoring scheme how realized based on infrared detector is become the focus of people's research.
In order to solve the above-mentioned technical problem, the better usage experience of user, the technical solution that the prior art generallys use are given
It is by way of continuously pressing boarding button and cancelling, still, which depends on and manually goes to complete, comparatively laborious.Therefore, still
It so cannot achieve the purpose for improving elevator operating efficiency.
Summary of the invention
For this purpose, the embodiment of the present application provides a kind of elevator monitoring method realized based on infrared detector, it is existing to solve
Elevator controlling mode intelligence degree present in technology is lower, the poor problem of operational efficiency.
To achieve the goals above, the embodiment of the present application provides the following technical solutions:
In a first aspect, the embodiment of the present application provides a kind of elevator monitoring method realized based on infrared detector, comprising:
The pressure signal for pressing the boarding button and generating is obtained by the pressure-detecting device being arranged in boarding button；Described in acquisition
After pressure signal, is obtained by the infrared detecting device being arranged in the boarding button and believed for the detection in object detection area
Breath；Judged according to the detection information with the presence or absence of target object in the object detection area, if the object detection area
Inside there is no the target object, then triggers in the preset timing module acquisition object detection area and there is no the target
The Duration Information of object；It generates and removes when the Duration Information is up to or over preset first time threshold
The clearance order information is sent to the processor in elevator by preset instruction sending device by command information；Wherein, institute
Clearance order information is stated for removing ladder request instruction invalid corresponding to the elevator, the ladder request instruction is institute
State the control that the control elevator prestored in the instruction buffer queue of elevator is opened in the corresponding floor number of the boarding button
Instruction.
Further, the elevator monitoring method realized based on infrared detector further include: when the layer of the elevator
When external boarding button corresponding to door does not generate pressure signal, pass through the infrared inspection being arranged in the external boarding button
Device is surveyed to obtain for the first detection information in the object detection area outside the elevator；According to first detection information
The object detection area outside the elevator is judged with the presence or absence of target object, if the object detection area outside the elevator is deposited
In target object, then generates and control the locking control instruction that the layer door enters blocking for triggering the processor, and
The locking control instruction is sent to the processor.
Further, the boarding button includes: the external boarding of the inside boarding button and the elevator of the elevator
At least one of button.
Further, the elevator monitoring method realized based on infrared detector further include: if the elevator interior
Object detection area in there are the target objects, then trigger preset timing module and obtain the object detection area memory
In the Duration Information of the target object；When the Duration Information is up to or over preset second time threshold
When, then it generates for indicating that the elevator interior has the police instruction information of stranded target object, by pre-set logical
T unit sends the police instruction information to certification terminal device.
Further, the elevator monitoring method realized based on infrared detector, further includes: obtaining the pressure
After signal, obtained by the image collecting device being arranged in the boarding button for the image information in object detection area；
Discriminance analysis is carried out to described image information, is judged in the object detection area with the presence or absence of target object.
Further, the elevator monitoring method realized based on infrared detector, further includes: if the target detection
There are the target objects in region, then generate the ladder request instruction, multiplied by preset instruction sending device by described
Terraced request instruction is sent to the instruction buffer queue in elevator.
Further, described after obtaining the pressure signal, it is filled by the infrared detection being arranged in the boarding button
The detection information obtained in object detection area is set, is specifically included: being pressed obtaining external boarding corresponding to the layer door
After the pressure signal that button generates, obtained by the infrared detecting device being arranged in the external boarding button for outside the elevator
First detection information in the object detection area in portion；In the pressure letter that the inside boarding button for obtaining the elevator generates
After number, the target detection area for being directed to the elevator interior is obtained by the infrared detecting device being arranged in the internal boarding button
The second detection information in domain.
Second aspect, the embodiment of the present application provide a kind of elevator monitoring apparatus realized based on infrared detector, comprising:
Pressure signal obtaining unit obtains for the pressure-detecting device by being arranged in boarding button and presses the boarding button generation
Pressure signal；Detection information obtaining unit, for passing through what is be arranged in the boarding button after obtaining the pressure signal
Infrared detecting device is obtained for the detection information in object detection area；Temporal information obtaining unit, for according to the inspection
Measurement information judges with the presence or absence of target object in the object detection area, if there is no the mesh in the object detection area
Object is marked, then triggers preset timing module and obtains the duration that there is no the target object in the object detection area
Information；Instruction sending unit, for being generated when the Duration Information is up to or over preset first time threshold
The clearance order information is sent to the processor in elevator by preset instruction sending device by clearance order information；Its
In, the clearance order information is used to remove ladder request instruction invalid corresponding to the elevator, and the ladder request refers to
The control elevator prestored in the instruction buffer queue for the elevator is enabled to open in the corresponding floor number of the boarding button
Control instruction.
Further, the elevator monitoring apparatus realized based on infrared detector, further includes: the first detection information obtains
It obtains unit and passes through the outside when not generating pressure signal for external boarding button corresponding to the layer door when the elevator
The infrared detecting device being arranged in boarding button is obtained for the first inspection in the object detection area outside the elevator
Measurement information；Lock controling instructin unit, for judging the target detection area outside the elevator according to first detection information
Domain whether there is target object, if there are target objects for the object detection area outside the elevator, generate for triggering
It states processor and controls the locking control instruction that the layer door enters blocking, and the locking control instruction is sent to described
Processor.
Further, the boarding button includes: the external boarding of the inside boarding button and the elevator of the elevator
At least one of button.
Further, the elevator monitoring apparatus realized based on infrared detector, further includes:
Internal Duration Information obtaining unit, if for there are the mesh in the object detection area of the elevator interior
Object is marked, then triggers preset timing module and obtains in the object detection area that there are the duration of target object letters
Breath；
Police instruction information unit, for when the Duration Information is up to or over preset second time threshold
When, then it generates for indicating that the elevator interior has the police instruction information of stranded target object, by pre-set logical
T unit sends the police instruction information to certification terminal device.
Further, the elevator monitoring apparatus realized based on infrared detector, further includes:
Image information obtaining unit, for passing through the figure being arranged in the boarding button after obtaining the pressure signal
As acquisition device is obtained for the image information in object detection area；
Image identification unit, for described image information carry out discriminance analysis, judge be in the object detection area
It is no that there are target objects.
Further, the elevator monitoring apparatus realized based on infrared detector, further includes: if the target detection
There are the target objects in region, then generate the ladder request instruction, multiplied by preset instruction sending device by described
Terraced request instruction is sent to the instruction buffer queue in elevator.
Further, described after obtaining the pressure signal, it is filled by the infrared detection being arranged in the boarding button
The detection information obtained in object detection area is set, is specifically included:
After obtaining the pressure signal that external boarding button generates corresponding to the layer door, pressed by the external boarding
The infrared detecting device being arranged in button is obtained for the detection information in the object detection area outside the elevator；
After the pressure signal that the inside boarding button for obtaining the elevator generates, by being set in the internal boarding button
The infrared detecting device set obtains the detection information in the object detection area for the elevator interior.
The third aspect, the embodiment of the present application provide a kind of elevator monitoring equipment realized based on infrared detector, comprising:
Elevator inner panel main body, the first external infrared inductor and processor；The elevator inner panel main body is at least divided into elevator
Upper panel, elevator inner panel middle part, elevator inner panel lower part；Wherein, elevator inner panel top is provided with the first display
Screen is provided with that boarding button, elevator inner panel lower part is provided with is for detecting in elevator in the middle part of the elevator inner panel
It is no that there are the described first external infrared inductors of target object；First display screen, the boarding button, outside described first
Set infrared inductor and processor electrical connection.
Further, the elevator monitoring equipment realized based on infrared detector, further includes: elevator outer panels main body
With the second infrared inductor；The elevator outer panels main body is at least divided into elevator outer panels top, elevator outer panels middle part, elevator
Outer panels lower part；Wherein, elevator outer panels top is provided with second display screen, elevator outer panels middle part is provided with liter
Drop button, elevator outer panels lower part are provided with for detecting in elevator with the presence or absence of the described second external red of target object
Outer inductor；The second display screen, the lifting button, the second external infrared inductor and the processor are electrically connected
It connects.
Further, the elevator monitoring equipment realized based on infrared detector, further includes: in the boarding button
Portion is provided with the first pressure detection module for detecting pressure signal, the first pressure detection module and processor electricity
Connection.
Further, the elevator monitoring equipment realized based on infrared detector, further includes: in the lifting button
Portion is provided with the second pressure detection module for detecting pressure signal, the second pressure detection module and processor electricity
Connection.
Further, the elevator monitoring equipment further include: there is no the target in object detection area for detecting
The timing module of the Duration Information of object；The timing module is connected to the processor.
Further, the elevator monitoring equipment realized based on infrared detector, further includes: be used for the processing
The instruction sending module of device transmission clearance order information；Described instruction sending module is connected to the processor.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, are stored with based on infrared detection
The program for the elevator monitoring method that device is realized, the program are run by processor, execute following step:
The pressure signal for pressing the boarding button and generating is obtained by the pressure-detecting device being arranged in boarding button；
After obtaining the pressure signal, obtained by the infrared detecting device being arranged in the boarding button for target
Detection information in detection zone；
Judged according to the detection information with the presence or absence of target object in the object detection area, if the target detection
There is no the target object in region, then triggers preset timing module and obtain in the object detection area in the presence of described
The Duration Information of target object；
Clearance order information is generated when the Duration Information is up to or over preset first time threshold, is led to
Cross the processor that the clearance order information is sent in elevator by preset instruction sending device；
Wherein, the clearance order information is used to remove ladder request instruction invalid corresponding to the elevator, described
Ladder request instruction is corresponding in the boarding button for the control elevator prestored in the instruction buffer queue of the elevator
The control instruction that floor number is opened.
Using the elevator monitoring method described herein realized based on infrared detector, the mode for capableing of secondary-confirmation has
Effect identifies invalid ladder request instruction, reduces the unnecessary park of elevator, the operational efficiency of elevator is improved, to reduce dimension
Protect cost.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of presently filed embodiment or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing amplification of offer obtains other implementation attached drawings.
Fig. 1 is a kind of flow chart of elevator monitoring method realized based on infrared detector provided by the embodiments of the present application.
Fig. 2 is a kind of schematic diagram of elevator monitoring apparatus realized based on infrared detector provided by the embodiments of the present application.
Fig. 3 is a kind of schematic diagram of computer readable storage medium provided by the embodiments of the present application；
Fig. 4 is that a kind of inner structure of elevator based on infrared detecting device in boarding button provided by the embodiments of the present application shows
It is intended to；
Fig. 5 is that a kind of elevator external structure based on infrared detecting device in boarding button provided by the embodiments of the present application is shown
It is intended to.
Specific embodiment
Presently filed embodiment is illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the application easily.
In being described below, for illustration and not for limitation, propose such as specific system structure, interface, technology it
The detail of class, so as to provide a thorough understanding of the present application.However, it will be clear to one skilled in the art that there is no these specific
The application also may be implemented in the other embodiments of details.In other situations, omit to well-known system, circuit and
The detailed description of method, so as not to obscure the description of the present application with unnecessary details.
Below based on the elevator monitoring method described herein realized based on infrared detector, embodiment is carried out detailed
Thin description.As shown in Figure 1, it is a kind of elevator monitoring method realized based on infrared detector provided by the embodiments of the present application
Flow chart, specific implementation process the following steps are included:
Step S101: the pressure for pressing the boarding button and generating is obtained by the pressure-detecting device being arranged in boarding button
Force signal.
In the embodiment of the present application, the boarding button can refer to the boarding button of elevator interior, may also mean that
The boarding button of the layer outer side of door of elevator.The pressure-detecting device can be finger pressure force snesor, pressure sensor
(Pressure Transducer) is to experience pressure signal, and can be converted into can be used by pressure signal according to certain rule
Output electric signal device or device.Pressure sensor is usually made of pressure-sensing device and signal processing unit, is pressed
Different test pressure types, pressure sensor can be divided into gauge pressure transducer, differential pressure pick-up and absolute pressure sensor.Work as user hand
When referring to the boarding button of the corresponding different floors of touching, it can the pressure-detecting device being arranged in triggering boarding button, by pressure
Detection device, which obtains, presses the pressure signal that the boarding button generates, and is sent to instruction system, using the process as boarding
The first time of request instruction confirms process.
Step S102: it after obtaining the pressure signal, is obtained by the infrared detecting device being arranged in the boarding button
It obtains for the detection information in object detection area.
In the embodiment of the present application, after step S101 obtains the pressure signal, it is additionally provided with ladder request instruction
Second of confirmation process, it may be assumed that can be directed in this step by the infrared detecting device being arranged in the boarding button
Detection information in object detection area.
Wherein, the infrared detecting device can refer to pyroscan, in pyroscan, thermoelectric element
The presence or movement of the human body in target area are detected, and the output signal of thermoelectric element is converted into voltage signal, it is then, right
Voltage signal carries out waveform analysis.Infrared detector is worked by detecting the infrared ray of human-body emitting, infrared acquisition
Device is collected extraneous infra-red radiation and then is gathered on infrared sensor, and infrared sensor generallys use pyroelectricity element (thermoelectricity
One of element), this pyroelectricity element will discharge charge when having received infrared radiation temperature and issuing variation outward, and
Electric current is generated, pyroscan can be by the current transformation from the thermoelectric element at voltage signal.Pyroscan
It generally includes: thermoelectric element and current-to-voltage converter.
In the embodiment of the present application, the object detection area can refer to the detection zone of elevator interior, can also be with
Refer to preset detection zone on the outside of elevator door.
It is described after obtaining the pressure signal, pass through the infrared detecting device being arranged in the boarding button and obtain needle
To the detection information in object detection area, one kind is achieved in that: obtaining external boarding button corresponding to the layer door
After the pressure signal of generation, obtained by the infrared detecting device being arranged in the external boarding button for outside the elevator
Object detection area in first detection information.Another kind is achieved in that: in the inside boarding for obtaining the elevator
After the pressure signal that button generates, obtained by the infrared detecting device being arranged in the internal boarding button for the elevator
The second detection information in internal object detection area.
Step S103: judged according to the detection information with the presence or absence of target object in the object detection area, if institute
It states and there is no the target object in object detection area, then trigger preset timing module and obtain in the object detection area
There is no the Duration Information of the target object.
After obtaining the detection information being directed in object detection area in step s 102, further, in this step
The Duration Information that there is no the target object in the object detection area can be obtained.
In the embodiment of the present application, when the infrared detecting device is pyroscan, the detection information can
To refer to that presence or the mobile corresponding electric current generated of the human body in pyroscan in thermoelectric element detection target area become
Change information.
Judged according to the detection information with the presence or absence of target object in the object detection area, specially according to thermoelectricity
The electric current that element generates judges in the object detection area with the presence or absence of target object.
In addition, in the actual implementation process, after obtaining the pressure signal, passing through the figure being arranged in the boarding button
As acquisition device acquisition judges institute to described image information progress discriminance analysis for the image information in object detection area
It states in object detection area with the presence or absence of target object.
Step S104: removing is generated when the Duration Information is up to or over preset first time threshold and is referred to
Information is enabled, the clearance order information is sent to by the processor in elevator by preset instruction sending device；Wherein, described
Clearance order information is used to remove ladder request instruction invalid corresponding to the elevator, and the ladder request instruction is described
The control elevator prestored in the instruction buffer queue of elevator refers in the control that the corresponding floor number of the boarding button is opened
It enables.
Obtain in step s 103 do not exist in the object detection area target object Duration Information it
Afterwards, further, in this step can the Duration Information judge whether generate clearance order information.
The elevator door of each floor causes personal injury by external force opening in order to prevent, described herein based on infrared
The elevator monitoring method that detector is realized also provides a kind of embodiment, it may be assumed that the outside corresponding to the layer door of the elevator multiplies
When terraced button does not generate pressure signal, obtained by the infrared detecting device being arranged in the external boarding button for institute
State the first detection information in the object detection area outside elevator.It may determine that the elevator according to first detection information
External object detection area whether there is target object, if the object detection area outside the elevator there are target object,
It then can be generated and control the locking control instruction that the layer door enters blocking for triggering the processor, and by the lock
Gu control instruction is sent to the processor for controlling the elevator operation.The processor can produce the locking of control layer door
Information realization control layer door closes, thus not by external opening.
In addition, the problem of being fail to open as caused by the elevator faults in order to prevent, while the calling for help dress in elevator
When setting and can not connect in time with the external world, the elevator monitoring method described herein realized based on infrared detector also provides one
Kind embodiment, it may be assumed that if there are the target objects in the object detection area of the elevator interior, trigger preset timing
Module obtains in the object detection area that there are the Duration Informations of the target object.When the Duration Information reaches
When arriving or being more than preset second time threshold, then generate for indicating that the elevator interior has the report of stranded target object
Alert instruction information sends the police instruction information to certification terminal device by pre-set communication device.
In the embodiment of the present application when detection confirms process twice, the ladder request instruction just can be generated, and will
The ladder request instruction is sent to the instruction buffer queue of the elevator, executes corresponding operation for controlling the elevator.
Process is confirmed as first time specifically, will obtain and press the pressure signal that the boarding button generates.The pressure will obtained
After force signal, is obtained by the infrared detecting device being arranged in the boarding button and believed for the detection in object detection area
Breath, judges that there are the target objects as second of confirmation process in the object detection area according to the detection information.
When there are the target objects in the object detection area, then the ladder request instruction is generated, preset instruction hair is passed through
Send device that the ladder request is instructed to the instruction buffer queue being sent in elevator.
Using the elevator monitoring method described herein realized based on infrared detector, the mode for capableing of secondary-confirmation has
Effect identifies invalid ladder request instruction, reduces the unnecessary park of elevator, the operational efficiency of elevator is improved, to reduce dimension
Protect cost.
Corresponding with a kind of elevator monitoring realized based on infrared detector of above-mentioned offer, the application also provides a kind of base
In the elevator monitoring apparatus that infrared detector is realized.Since the embodiment of the device is similar to above method embodiment, so retouching
That states is fairly simple, and related place refers to the explanation of above method embodiment part, described below to be based on infrared inspection
The embodiment for surveying the elevator monitoring apparatus that device is realized is only illustrative.It please refers to shown in Fig. 2, is provided for the embodiment of the present application
Based on infrared detector realize elevator monitoring apparatus schematic diagram.
A kind of elevator monitoring apparatus realized based on infrared detector described herein includes following part:
Pressure signal obtaining unit 201, pressed for the pressure-detecting device by being arranged in boarding button described in
The pressure signal that boarding button generates.
In the embodiment of the present application, the boarding button can refer to the boarding button of elevator interior, may also mean that
The boarding button of the layer outer side of door of elevator.The pressure-detecting device can be finger pressure force snesor, pressure sensor
(Pressure Transducer) is to experience pressure signal, and can be converted into can be used by pressure signal according to certain rule
Output electric signal device or device.Pressure sensor is usually made of pressure-sensing device and signal processing unit, is pressed
Different test pressure types, pressure sensor can be divided into gauge pressure transducer, differential pressure pick-up and absolute pressure sensor.Work as user hand
When referring to the boarding button of the corresponding different floors of touching, it can the pressure-detecting device being arranged in triggering boarding button, by pressure
Detection device, which obtains, presses the pressure signal that the boarding button generates, and is sent to instruction system, using the process as boarding
The first time of request instruction confirms process.
Detection information obtaining unit 202, for passing through what is be arranged in the boarding button after obtaining the pressure signal
Infrared detecting device is obtained for the detection information in object detection area.
Wherein, the infrared detecting device can refer to pyroscan, in pyroscan, thermoelectric element
The presence or movement of the human body in target area are detected, and the output signal of thermoelectric element is converted into voltage signal, it is then, right
Voltage signal carries out waveform analysis.Infrared detector is worked by detecting the infrared ray of human-body emitting, infrared acquisition
Device is collected extraneous infra-red radiation and then is gathered on infrared sensor, and infrared sensor generallys use pyroelectricity element (thermoelectricity
One of element), this pyroelectricity element will discharge charge when having received infrared radiation temperature and issuing variation outward, and
Electric current is generated, pyroscan can be by the current transformation from the thermoelectric element at voltage signal.Pyroscan
It generally includes: thermoelectric element and current-to-voltage converter.
In the embodiment of the present application, the object detection area can refer to the detection zone of elevator interior, can also be with
Refer to preset detection zone on the outside of elevator door.
It is described after obtaining the pressure signal, pass through the infrared detecting device being arranged in the boarding button and obtain needle
To the detection information in object detection area, one kind is achieved in that: obtaining external boarding button corresponding to the layer door
After the pressure signal of generation, obtained by the infrared detecting device being arranged in the external boarding button for outside the elevator
Object detection area in first detection information.Another kind is achieved in that: in the inside boarding for obtaining the elevator
After the pressure signal that button generates, obtained by the infrared detecting device being arranged in the internal boarding button for the elevator
The second detection information in internal object detection area.
Temporal information obtaining unit 203, for judging whether deposit in the object detection area according to the detection information
In target object, if there is no the target object in the object detection area, triggers preset timing module and obtain institute
State the Duration Information that there is no the target object in object detection area.
In the embodiment of the present application, when the infrared detecting device is pyroscan, the detection information can
To refer to that presence or the mobile corresponding electric current generated of the human body in pyroscan in thermoelectric element detection target area become
Change information.
Judged according to the detection information with the presence or absence of target object in the object detection area, specially according to thermoelectricity
The electric current that element generates judges in the object detection area with the presence or absence of target object.
In addition, in the actual implementation process, after obtaining the pressure signal, passing through the figure being arranged in the boarding button
As acquisition device acquisition judges institute to described image information progress discriminance analysis for the image information in object detection area
It states in object detection area with the presence or absence of target object.
Instruction sending unit 204, for when the Duration Information is up to or over preset first time threshold
The clearance order information is sent to the processing in elevator by preset instruction sending device by Shi Shengcheng clearance order information
Device.Wherein, the clearance order information is used to remove ladder request instruction invalid corresponding to the elevator, and the boarding is asked
Ask the control elevator prestored in the instruction buffer queue that instruction is the elevator in the corresponding floor number of the boarding button
The control instruction of unlatching.
The elevator door of each floor causes personal injury by external force opening in order to prevent, described herein based on infrared
The elevator monitoring method that detector is realized also provides a kind of embodiment, it may be assumed that the outside corresponding to the layer door of the elevator multiplies
When terraced button does not generate pressure signal, obtained by the infrared detecting device being arranged in the external boarding button for institute
State the first detection information in the object detection area outside elevator.It may determine that the elevator according to first detection information
External object detection area whether there is target object, if the object detection area outside the elevator there are target object,
It then can be generated and control the locking control instruction that the layer door enters blocking for triggering the processor, and by the lock
Gu control instruction is sent to the processor for controlling the elevator operation.The processor can produce the locking of control layer door
Information realization control layer door closes, thus not by external opening.
In addition, the problem of being fail to open as caused by the elevator faults in order to prevent, while the calling for help dress in elevator
When setting and can not connect in time with the external world, the elevator monitoring method described herein realized based on infrared detector also provides one
Kind embodiment, it may be assumed that if there are the target objects in the object detection area of the elevator interior, trigger preset timing
Module obtains in the object detection area that there are the Duration Informations of the target object.When the Duration Information reaches
When arriving or being more than preset second time threshold, then generate for indicating that the elevator interior has the report of stranded target object
Alert instruction information sends the police instruction information to certification terminal device by pre-set communication device.
In the embodiment of the present application when detection confirms process twice, the ladder request instruction just can be generated, and will
The ladder request instruction is sent to the instruction buffer queue of the elevator, executes corresponding operation for controlling the elevator.
Process is confirmed as first time specifically, will obtain and press the pressure signal that the boarding button generates.The pressure will obtained
After force signal, is obtained by the infrared detecting device being arranged in the boarding button and believed for the detection in object detection area
Breath, judges that there are the target objects as second of confirmation process in the object detection area according to the detection information.
When there are the target objects in the object detection area, then the ladder request instruction is generated, preset instruction hair is passed through
Send device that the ladder request is instructed to the instruction buffer queue being sent in elevator.
Using the elevator monitoring apparatus described herein realized based on infrared detector, the mode for capableing of secondary-confirmation has
Effect identifies invalid ladder request instruction, reduces the unnecessary park of elevator, the operational efficiency of elevator is improved, to reduce dimension
Protect cost.
It as shown in Figures 4 and 5, is respectively provided by the embodiments of the present application a kind of based on infrared detecting device in boarding button
Inner structure of elevator schematic diagram and inner structure of elevator schematic diagram.
The embodiment of the present application provides a kind of elevator monitoring equipment realized based on infrared detector, comprising: elevator inner face
Plate main body 403, the first external infrared inductor 404 and processor；The elevator inner panel main body 403 is at least divided into elevator
Upper panel, elevator inner panel middle part, elevator inner panel lower part；Wherein, elevator inner panel top is provided with the first display
Boarding button is provided in the middle part of screen 401, the elevator inner panel, elevator inner panel lower part is provided with for detecting in elevator
With the presence or absence of the described first external infrared inductor 404 of target object；First display screen 401, the boarding button
402, the described first external infrared inductor 404 and processor electrical connection.
Further, the elevator monitoring equipment realized based on infrared detector, further includes: elevator outer panels main body
407 and second infrared inductor 408；The elevator outer panels main body 407 is at least divided into elevator outer panels top, elevator outer panels
Middle part, elevator outer panels lower part；Wherein, elevator outer panels top is provided with second display screen 405, the elevator outer panels
Middle part is provided with lifting button 406, elevator outer panels lower part is provided with for detecting in elevator with the presence or absence of target object
The described second external infrared inductor 408；It is the second display screen 405, the lifting button 406, described second external red
Outer inductor 408 and processor electrical connection.
Further, the elevator monitoring equipment realized based on infrared detector, further includes: in the boarding button
Portion is provided with the first pressure detection module for detecting pressure signal, the first pressure detection module and processor electricity
Connection.
Further, the elevator monitoring equipment realized based on infrared detector, further includes: in the lifting button
Portion is provided with the second pressure detection module for detecting pressure signal, the second pressure detection module and processor electricity
Connection.
Further, the elevator monitoring equipment further include: there is no the target in object detection area for detecting
The timing module of the Duration Information of object；The timing module is connected to the processor.
Further, the elevator monitoring equipment realized based on infrared detector, further includes: be used for the processing
The instruction sending module of device transmission clearance order information；Described instruction sending module is connected to the processor.
Corresponding with a kind of elevator monitoring method realized based on infrared detector of above-mentioned offer, the application also provides one
Kind computer readable storage medium.Since the embodiment of the computer readable storage medium is similar to above method embodiment, institute
To be described relatively simple, related place refers to the explanation of above method embodiment part, calculation as described below machine
Readable storage medium storing program for executing is only illustrative.It please refers to shown in Fig. 3, is deposited for one kind provided by the embodiments of the present application is computer-readable
The schematic diagram of storage media.
It includes one or more program instructions, one or more of programs that the application, which provides a kind of computer storage medium,
It instructs for being executed described in any one of elevator monitoring method realized as described above based on infrared detector by server
Method.
Specifically, the server may include processor 301 and memory 302；Wherein, the memory 302, is used for
The program for the elevator monitoring method realized based on infrared detector is stored, which is powered and passes through the processor 301 and run
After the program of the elevator monitoring method realized based on infrared detector, following step is executed:
The pressure signal for pressing the boarding button and generating is obtained by the pressure-detecting device being arranged in boarding button；
After obtaining the pressure signal, obtained by the infrared detecting device being arranged in the boarding button for target
Detection information in detection zone；
Judged according to the detection information with the presence or absence of target object in the object detection area, if the target detection
There is no the target object in region, then triggers preset timing module and obtain in the object detection area in the presence of described
The Duration Information of target object；
Clearance order information is generated when the Duration Information is up to or over preset first time threshold, is led to
Cross the processor that the clearance order information is sent in elevator by preset instruction sending device；
Wherein, the clearance order information is used to remove ladder request instruction invalid corresponding to the elevator, described
Ladder request instruction is corresponding in the boarding button for the control elevator prestored in the instruction buffer queue of the elevator
The control instruction that floor number is opened.
In the embodiment of the present application, processor or processor module can be a kind of IC chip, with signal
Processing capacity.Processor can be general processor, digital signal processor (Digital Signal Processor, abbreviation
DSP), specific integrated circuit (Application Specific Integrated Circuit, abbreviation ASIC), scene can compile
Journey gate array (Field Programmable Gate Array, abbreviation FPGA) or other programmable logic device, discrete gate
Or transistor logic, discrete hardware components.
It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present application.General procedure
Device can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with disclosed in the embodiment of the present application
Method the step of can be embodied directly in hardware decoding processor and execute completion, or with hardware in decoding processor and soft
Part block combiner executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only storage
In the storage medium of this fields such as device or electrically erasable programmable memory, register maturation.Processor reads storage medium
In information, in conjunction with its hardware complete the above method the step of.
Storage medium can be memory, such as can be volatile memory or nonvolatile memory, or may include
Both volatile and non-volatile memories.
Wherein, nonvolatile memory can be read-only memory (Read-Only Memory, abbreviation ROM), may be programmed
Read-only memory (Programmable ROM, abbreviation PROM), Erasable Programmable Read Only Memory EPROM (Erasable PROM, letter
Claim EPROM), electrically erasable programmable read-only memory (Electrically EPROM, abbreviation EEPROM) or flash memory.
Volatile memory can be random access memory (Random Access Memory, abbreviation RAM), be used as
External Cache.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random-access is deposited
Reservoir (Static RAM, abbreviation SRAM), dynamic random access memory (Dynamic RAM, abbreviation DRAM), synchronous dynamic with
Machine accesses memory (Synchronous DRAM, abbreviation SDRAM), double data speed synchronous dynamic RAM
(Double Data Rate SDRAM, abbreviation DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced
SDRAM, abbreviation ESDRAM), synchronized links dynamic random access memory (Synch link DRAM, abbreviation SLDRAM) and straight
Meet rambus random access memory (Direct Rambus RAM, abbreviation DRRAM).
The storage medium of the embodiment of the present application description is intended to include but is not limited to depositing for these and any other suitable type
Reservoir.
Those skilled in the art are it will be appreciated that in said one or multiple examples, function described herein
It can be realized with hardware with combination of software.When application software, corresponding function can be stored in computer-readable medium
In or as on computer-readable medium one or more instructions or code transmitted.Computer-readable medium includes meter
Calculation machine storage medium and communication media, wherein communication media includes convenient for transmitting computer journey from a place to another place
Any medium of sequence.Storage medium can be any usable medium that general or specialized computer can access.
Above-described specific embodiment has carried out further the purpose of the application, technical scheme and beneficial effects
It is described in detail, it should be understood that being not used to limit the application the foregoing is merely the specific embodiment of the application
Protection scope, all any modification, equivalent substitution, improvement and etc. on the basis of the technical solution of the application, done should all
Including within the scope of protection of this application.
Claims (10)
1. a kind of elevator monitoring method realized based on infrared detector characterized by comprising
The pressure signal for pressing the boarding button and generating is obtained by the pressure-detecting device being arranged in boarding button；
After obtaining the pressure signal, obtained by the infrared detecting device being arranged in the boarding button for target detection
Detection information in region；
Judged according to the detection information with the presence or absence of target object in the object detection area, if the object detection area
Inside there is no the target object, then triggers in the preset timing module acquisition object detection area and there is no the target
The Duration Information of object；
Clearance order information is generated when the Duration Information is up to or over preset first time threshold, by pre-
If instruction sending device the clearance order information is sent to the processor in elevator；
Wherein, the clearance order information is used to remove ladder request instruction invalid corresponding to the elevator, the boarding
Request instruction be in the instruction buffer queue of the elevator control elevator that prestores in the corresponding floor of the boarding button
Number open control instruction.
2. the elevator monitoring method according to claim 1 realized based on infrared detector, which is characterized in that further include:
When the external boarding button corresponding to the layer door of the elevator does not generate pressure signal, pass through the external boarding button
The infrared detecting device of middle setting is obtained for the first detection information in the object detection area outside the elevator；
The object detection area outside the elevator is judged with the presence or absence of target object, if described according to first detection information
There are target objects for object detection area outside elevator, then generate and close for triggering the processor control layer door entrance
The locking control instruction of lock status, and the locking control instruction is sent to the processor.
3. the elevator monitoring method according to claim 1 realized based on infrared detector, which is characterized in that the boarding
Button includes: at least one of the inside boarding button of the elevator and the external boarding button of the elevator.
4. the elevator monitoring method according to claim 1 realized based on infrared detector, which is characterized in that further include:
If there are the target objects in the object detection area of the elevator interior, triggers preset timing module and obtain institute
State in object detection area that there are the Duration Informations of the target object；
When the Duration Information is up to or over preset second time threshold, then generate for indicating the elevator
There is the police instruction information of stranded target object in inside, send institute to certification terminal device by pre-set communication device
State police instruction information.
5. the elevator monitoring method according to claim 1 realized based on infrared detector, which is characterized in that further include:
After obtaining the pressure signal, obtained by the image collecting device being arranged in the boarding button for target detection
Image information in region；
Discriminance analysis is carried out to described image information, is judged in the object detection area with the presence or absence of target object.
6. the elevator monitoring method according to claim 1 realized based on infrared detector, which is characterized in that further include:
If there are the target objects in the object detection area, the ladder request instruction is generated, preset finger is passed through
Enable sending device that the ladder request is instructed to the instruction buffer queue being sent in elevator.
7. the elevator monitoring method according to claim 2 realized based on infrared detector, which is characterized in that described to obtain
After obtaining the pressure signal, obtained by the infrared detecting device being arranged in the boarding button in object detection area
Detection information specifically includes:
After obtaining the pressure signal that external boarding button generates corresponding to the layer door, by the external boarding button
The infrared detecting device of setting is obtained for first detection information in the object detection area outside the elevator；
After the pressure signal that the inside boarding button for obtaining the elevator generates, pass through what is be arranged in the internal boarding button
Infrared detecting device obtains the second detection information in the object detection area for the elevator interior.
8. a kind of elevator monitoring apparatus realized based on infrared detector characterized by comprising
Pressure signal obtaining unit obtains for the pressure-detecting device by being arranged in boarding button and presses the boarding button
The pressure signal of generation；
Detection information obtaining unit, for passing through the infrared inspection being arranged in the boarding button after obtaining the pressure signal
Device is surveyed to obtain for the detection information in object detection area；
Temporal information obtaining unit, for being judged in the object detection area according to the detection information with the presence or absence of target pair
As triggering preset timing module and obtaining the target inspection if there is no the target object in the object detection area
Survey the Duration Information that there is no the target object in region；
Instruction sending unit is clear for generating when the Duration Information is up to or over preset first time threshold
Except command information, the clearance order information is sent to by the processor in elevator by preset instruction sending device；
Wherein, the clearance order information is used to remove ladder request instruction invalid corresponding to the elevator, the boarding
Request instruction be in the instruction buffer queue of the elevator control elevator that prestores in the corresponding floor of the boarding button
Number open control instruction.
9. a kind of elevator monitoring equipment realized based on infrared detector characterized by comprising elevator inner panel main body, the
One external infrared inductor and processor；
The elevator inner panel main body is at least divided into elevator inner panel top, elevator inner panel middle part, elevator inner panel lower part；Its
In, elevator inner panel top is provided with the first display screen, elevator inner panel middle part is provided with boarding button, the electricity
Terraced inner panel lower part is provided with for detecting the described first external infrared inductor that whether there is target object in elevator；
First display screen, the boarding button, the first external infrared inductor and processor electrical connection.
10. a kind of computer readable storage medium, which is characterized in that be stored with the elevator monitoring side realized based on infrared detector
The program of method, the program are run by processor, execute following step:
The pressure signal for pressing the boarding button and generating is obtained by the pressure-detecting device being arranged in boarding button；
After obtaining the pressure signal, obtained by the infrared detecting device being arranged in the boarding button for target detection
Detection information in region；
Judged according to the detection information with the presence or absence of target object in the object detection area, if the object detection area
Inside there is no the target object, then triggers in the preset timing module acquisition object detection area and there is no the target
The Duration Information of object；
Clearance order information is generated when the Duration Information is up to or over preset first time threshold, by pre-
If instruction sending device the clearance order information is sent to the processor in elevator；
Wherein, the clearance order information is used to remove ladder request instruction invalid corresponding to the elevator, the boarding
Request instruction be in the instruction buffer queue of the elevator control elevator that prestores in the corresponding floor of the boarding button
Number open control instruction.
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| CN110255313B (en) | 2024-05-03 |
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