CN115321285A - Intelligent elevator control method and system under mixed scene condition - Google Patents
Intelligent elevator control method and system under mixed scene condition Download PDFInfo
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- CN115321285A CN115321285A CN202211046148.XA CN202211046148A CN115321285A CN 115321285 A CN115321285 A CN 115321285A CN 202211046148 A CN202211046148 A CN 202211046148A CN 115321285 A CN115321285 A CN 115321285A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000036541 health Effects 0.000 claims abstract description 32
- 230000008439 repair process Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 5
- 238000012795 verification Methods 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0012—Devices monitoring the users of the elevator system
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- 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
Abstract
The invention discloses an intelligent elevator control method and system under a mixed scene condition, and relates to the technical field of elevator control, wherein the method comprises the following steps: acquiring state information of an elevator; determining a health index and a running index of the elevator according to the state information; acquiring user information of a hall, and determining a safety index of a user according to the user type; adjusting the safety level of the elevator according to the health index, the operation index and the safety index; and controlling the elevator to operate according to the adjusted safety level. The invention considers the fault information and the operation information of the elevator and the user verification information of the user, thereby analyzing the safety level of the elevator and the safety level of the elevator waiting hall, associating the safety level of the elevator with the safety level of the elevator waiting hall to realize the control of the elevator, not only reducing the pressure of the elevator and the faults of the elevator, but also ensuring the reliability of the personnel entering the elevator.
Description
Technical Field
The invention relates to the technical field of elevator control, in particular to an intelligent elevator control method and system under a mixed scene condition.
Background
Along with the development of science and technology, the intelligent degree of building is higher and higher, has not only promoted greatly in the aspect of automation technology, has proposed higher requirement to the safety protection system moreover. In high-rise buildings, the elevator has obvious functions, the passengers entering and exiting the elevator are complicated, and the safety of the elevator in the building cannot be ignored.
Among the prior art, most single control elevator trouble or single control personnel safety are difficult to adjust the safety protection level of elevator according to current elevator state and the user's actual conditions of taking advantage of the ladder, lead to the elevator security not enough.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an intelligent elevator control method, an intelligent elevator control system, intelligent elevator control equipment and intelligent elevator control media under a mixed scene condition.
In a first aspect, a method for intelligent elevator control under mixed scene conditions includes:
acquiring state information of an elevator, wherein the state information comprises average failure time, average repair time and average running time; determining a health index and a running index of the elevator according to the state information;
acquiring user information of a lift waiting hall, and determining a user type according to the user information; determining a safety index of the user according to the user type;
adjusting the safety level of the elevator according to the health index, the operation index and the safety index; and controlling the elevator to operate according to the adjusted safety level.
Preferably, the health index of the elevator is determined using the following formula:
wherein ,L1 Is a health index, t 1 Mean time to failure, t 2 A and B are constants for the average repair time.
Preferably, the operating index of the elevator is determined using the following formula:
wherein ,L2 Is an operation index，t 3 To average run time, t 0 For nominal run time, C, D, E are constants.
Preferably, the obtaining of the user information of the elevator waiting hall, and the determining of the user type according to the user information includes:
identifying a user through a Bluetooth beacon and a camera arranged in a waiting hall to acquire face information and equipment information;
judging whether the face information and the equipment information are registered or not according to the registration information;
and if the face information and the equipment information are not registered, identifying the user as an unidentified user.
Preferably, the user information includes face information and device information, the user information includes the acquired face information and device information, and the login information includes the face, the device information and the floor information.
Preferably, the safety index of the user is calculated using the following formula:
wherein ,Z3 As a safety index, x i The number of i-th class users, k i Is the weighting coefficient of the ith user, and X is the number of all users.
Preferably, the adjusting the safety level of the elevator according to the health index, the operation index and the safety index, and the controlling the operation of the elevator according to the adjusted safety level comprises:
determining the safety level of the elevator according to the health index and the operation index,
determining the security level of the lobby according to the security index;
and controlling the elevator to run according to the safety level of the rear elevator hall and the safety level of the elevator.
In a second aspect, an intelligent elevator control system in mixed scene conditions, the system comprising:
the first calculation module is used for acquiring the state information of the elevator, wherein the state information comprises average failure time, average repair time and average running time; determining a health index and a running index of the elevator according to the state information;
the second calculation module is used for acquiring the user information of the elevator waiting hall and determining the user type according to the user information; determining a safety index of the user according to the user type;
the control execution module is used for adjusting the safety level of the elevator according to the health index, the operation index and the safety index; and controlling the elevator to operate according to the adjusted safety level.
In a third aspect, a computing device,
a memory for storing a computer program;
a processor for implementing the steps of the intelligent elevator control method in a hybrid scenario condition as defined in any one of the above when the computer program is executed.
In a fourth aspect, a readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of a method for intelligent elevator control in mixed-scenario conditions, as defined in any one of the preceding claims.
The invention has the beneficial effects that: the use information of the elevator is considered, the use information of the elevator comprises elevator fault information and operation information, the attribute information of the user is considered, and the attribute information comprises user verification information, so that the safety level of the elevator and the safety level of the elevator waiting hall are analyzed, the safety level of the elevator and the safety level of the elevator waiting hall are correlated, the control of the elevator is realized, the pressure of the elevator can be reduced, the elevator faults are reduced, and the safety and the reliability of personnel entering the elevator can be ensured. The method is suitable for mixed scenes.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is an intelligent elevator control method under a mixed scene condition according to an embodiment of the present application;
fig. 2 is a system block diagram of an intelligent elevator control system under a mixed scene condition according to an embodiment of the present application;
fig. 3 is a schematic diagram illustrating a result of a computer device according to an embodiment of the present application.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
Example 1
Referring to fig. 1, fig. 1 is a flowchart of an intelligent elevator control method under a hybrid scene condition according to an embodiment of the present application, where the method includes:
s1, acquiring state information of an elevator, wherein the state information comprises average failure time, average repair time and average running time; determining a health index and a running index of the elevator according to the state information;
specifically, the state information is a daily average parameter, and the state information includes daily average failure time, daily average repair time, and daily average operation time, and it should be understood that the average parameter of the state information includes, but is not limited to, daily, for example, weekly and monthly, and the smaller the average parameter is set, the more accurate the control of the elevator is.
In the embodiment of the application, the health index of the elevator is determined using the following formula:
wherein ,L1 Is a health index, t 1 Mean time to failure, t 2 A and B are constants for the average repair time.
In particular, the greater the health index, the greater the availability of the elevator.
In the embodiment of the application, the operating index of the elevator is determined using the following formula:
wherein ,L2 As running index, t 3 To average run time, t 0 For the rated operation time, C, D, E are constants.
Specifically, the larger the running index is, the smaller the running pressure of the elevator is.
S2, acquiring user information of the elevator waiting hall, and determining the user type according to the user information; determining a safety index of the user according to the user type;
in the embodiment of the application, the obtaining of the user information of the elevator waiting hall and the determining of the user type according to the user information include:
identifying a user through a Bluetooth beacon and a camera arranged in a waiting hall to acquire face information and equipment information;
judging whether the face information and the equipment information are registered according to registration information;
and if the face information and the equipment information are not registered, identifying the user as an unidentified user.
It should be noted that, because high-rise buildings, especially office buildings, the first floor, the minus second floor and other basements which need to be supervised most need to be monitored, in the present application, the elevator waiting hall is any one of the floors which need to be supervised most, and a bluetooth beacon and a camera are arranged outside the elevator waiting hall, so that multiple authentications of the user identity are realized.
Specifically, the login information includes, but is not limited to, face information, device information, such as floor information, identity information, phone information, and the like.
In the embodiment of the application, the user information comprises face information and equipment information, the user information comprises the collected face information and the collected equipment information, and the login information comprises a face, the equipment information and floor information.
In the embodiment of the present application, the safety index of the user is calculated by using the following formula:
wherein ,Z3 To a safety index, x i The number of i-th class users, k i Is the weighting coefficient of the ith user, and X is the number of all users.
Specifically, the weight coefficients of the twice-recognized user, the once-recognized user and the unidentified user are sequentially reduced, the sum of the weight coefficients is 1, and the greater the safety index is, the higher the reliability of the user is.
S3, adjusting the safety level of the elevator according to the health index, the operation index and the safety index; and controlling the elevator to operate according to the adjusted safety level.
In the embodiment of the application, the safety level of the elevator is adjusted according to the health index, the operation index and the safety index, and the controlling of the elevator operation according to the adjusted safety level comprises the following steps: updating the safety level of the elevator according to the health index and the operation index, wherein the mean value of the health index and the operation index is an elevator safety value, and the higher the safety value is, the lower the required safety level of the elevator is; determining the security level of the lobby according to the security index; and controlling the elevator to run according to the safety level of the rear elevator hall and the safety level of the elevator.
In a specific embodiment, the health index and the operation index can be normalized to the safety level interval by adopting a normalization method [1,10] The average value after the health index and the operation index are normalized is obtained and is taken as the safety level of the elevator, and the safety index can be normalized to a safety level interval by adopting a normalization method [1,10] Taking the value as the safety level of the elevator waiting hall; if the difference value between the safety level of the elevator waiting hall and the safety level of the elevator is not in the preset range, controlling the elevator to have a rest, reminding a user who is authenticated or not authenticated to perform authentication so as to improve the safety level of the elevator waiting hall, and controlling the elevator to arrive at the elevator waiting hall until the difference value that the safety level of the elevator waiting hall is smaller than the safety level of the elevator is in the preset range.
In summary, the embodiment of the present application provides an intelligent elevator control method under a mixed scenario condition, where the method includes acquiring state information of an elevator, where the state information includes average failure time, average repair time, and average running time; determining a health index and a running index of the elevator according to the state information; acquiring user information of a lift waiting hall, and determining a user type according to the user information; determining a safety index of the user according to the user type; adjusting the safety level of the elevator according to the health index, the operation index and the safety index; and controlling the elevator to operate according to the adjusted safety level. According to the method and the device, the current state information of the elevator and the current user information of the elevator waiting hall are fully considered, so that the safety levels of the elevator and the elevator waiting hall are calculated, and the elevator is controlled according to the safety levels. The invention considers the use information of the elevator, including the elevator fault information and the operation information, and the attribute information of the user, wherein the attribute information includes the user verification information, so that the safety level of the elevator and the safety level of the elevator waiting hall are analyzed, and the safety level of the elevator waiting hall are correlated to realize the control of the elevator, thereby not only reducing the pressure of the elevator and the faults of the elevator, but also ensuring the safety and the reliability of the personnel entering the elevator. The method is suitable for mixed scenes.
Referring to fig. 2, fig. 2 is a block diagram of a system of an intelligent elevator control system under a hybrid scene condition according to an embodiment of the present application, where the system includes:
the first calculation module 201 is used for acquiring the state information of the elevator, wherein the state information comprises average failure time, average repair time and average running time; determining a health index and a running index of the elevator according to the state information;
the second calculation module 202 is configured to obtain user information of the elevator waiting hall, and determine a user type according to the user information; determining a safety index of the user according to the user type;
the control execution module 203 is used for adjusting the safety level of the elevator according to the health index, the operation index and the safety index; and controlling the elevator to operate according to the adjusted safety level.
The intelligent elevator control system under the mixed scene condition provided by the embodiment of the application and the intelligent elevator control method under the mixed scene condition provided by the embodiment of the application are based on the same inventive concept, and the more detailed working principle of each module in the embodiment of the application refers to the embodiment, and is not described herein again.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a computer device 300 according to an embodiment of the present application, where the computer device 300 includes: at least one processor 301, at least one communication interface 302, at least one memory 303, and at least one bus 304. Wherein the bus 304 is used for implementing direct connection communication of these components, the communication interface 302 is used for communicating signaling or data with other node devices, and the memory 303 stores machine-readable instructions executable by the processor 301. When the diagnostic device 300 is in operation, the processor 301 communicates with the memory 303 via the bus 304, and the machine readable instructions when invoked by the processor 301 perform the intelligent elevator control method as described in the embodiments above.
The processor 301 may be an integrated circuit chip having signal processing capabilities. The Processor 301 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), application Specific Integrated Circuits (ASICs), field-Programmable Gate arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components. Which may implement or perform the various methods, steps, and logic blocks disclosed in the embodiments of the present application. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The Memory 303 may include, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Read Only Memory (EPROM), an electrically Erasable Read Only Memory (EEPROM), and the like.
It will be appreciated that the configuration shown in FIG. 3 is merely illustrative and that computer device 300 may include more or fewer components than shown in FIG. 3 or have a different configuration than shown in FIG. 3. The components shown in fig. 3 may be implemented in hardware, software, or a combination thereof. In this embodiment, the diagnostic device 300 may be, but is not limited to, an entity device such as a desktop computer, a notebook computer, a smart phone, an intelligent wearable device, and a vehicle-mounted device, and may also be a virtual device such as a virtual machine. In addition, the computer device 300 is not necessarily a single device, but may also be a combination of multiple devices, such as a server cluster.
In addition, an embodiment of the present invention further provides a computer storage medium, where a computer program is stored on the computer storage medium, and when the computer program is executed by a computer, the steps of the intelligent elevator control method in the above-mentioned embodiment are executed.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
In addition, units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
Furthermore, the functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
It should be noted that the functions, if implemented in the form of software functional modules and sold or used as independent products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. An intelligent elevator control method under mixed scene conditions, characterized in that the method comprises:
acquiring state information of an elevator, wherein the state information comprises average failure time, average repair time and average running time; determining a health index and a running index of the elevator according to the state information;
acquiring user information of a hall, and determining a user type according to the user information; determining a safety index of the user according to the user type;
adjusting the safety level of the elevator according to the health index, the operation index and the safety index; and controlling the elevator to operate according to the adjusted safety level.
2. The intelligent elevator control method according to claim 1, wherein the health index of the elevator is determined using the following formula:
wherein ,L1 is the index of health of the patient, t1 in order to average out the time to failure, t2 a and B are constants for the average repair time.
3. The intelligent elevator control method according to claim 1, wherein the operation index of the elevator is determined using the following formula:
wherein ,L2 in order to be an index of operation, t3 in order to average the run time, t0 for nominal run time, C, D, E are constants.
4. The intelligent elevator control method according to claim 1, wherein the obtaining of user information of a hall and the determining of the user type according to the user information comprises:
identifying a user through a Bluetooth beacon and a camera arranged in a waiting hall to acquire face information and equipment information;
judging whether the face information and the equipment information are registered or not according to the registration information;
and if the face information and the equipment information are not registered, identifying the user as an unidentified user.
5. The intelligent elevator control method according to claim 1, wherein the user information comprises face information and equipment information, the user information comprises the collected face information and equipment information, and the login information comprises face information, equipment information and floor information.
6. The intelligent elevator control method according to claim 1, wherein the safety index of the user is calculated using the following formula:
wherein ,Z3 in order to be a safety index, xi the number of people of the i-th class of users, ki is the weighting coefficient of the ith user, and X is the number of all users.
7. The intelligent elevator control method according to claim 1, wherein the safety level of the elevator is adjusted according to the health index, the operation index and the safety index, and the controlling the elevator to operate according to the adjusted safety level comprises:
determining the safety level of the elevator according to the health index and the operation index,
determining the security level of the lobby according to the security index;
and controlling the elevator to run according to the safety level of the rear elevator hall and the safety level of the elevator.
8. An intelligent elevator control system in mixed scene conditions, the system comprising:
the elevator state information acquisition module is used for acquiring state information of an elevator, wherein the state information comprises average failure time, average repair time and average running time; determining a health index and a running index of the elevator according to the state information;
the second calculation module is used for acquiring user information of the elevator waiting hall and determining the user type according to the user information; determining a safety index of the user according to the user type;
the control execution module is used for adjusting the safety level of the elevator according to the health index, the operation index and the safety index; and controlling the elevator to operate according to the adjusted safety level.
9. A computer device, comprising:
a memory for storing a computer program;
processor for implementing the steps of a method for intelligent elevator control in mixed-scenario conditions according to any of claims 1 to 7 when executing said computer program.
10. Readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of a method for intelligent elevator control in mixed-scenario conditions according to any one of claims 1 to 7.
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