WO2018156404A1 - Système de commande et procédé de commande pour construction - Google Patents

Système de commande et procédé de commande pour construction Download PDF

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Publication number
WO2018156404A1
WO2018156404A1 PCT/US2018/018267 US2018018267W WO2018156404A1 WO 2018156404 A1 WO2018156404 A1 WO 2018156404A1 US 2018018267 W US2018018267 W US 2018018267W WO 2018156404 A1 WO2018156404 A1 WO 2018156404A1
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WO
WIPO (PCT)
Prior art keywords
path
information
data information
emergency
recommended
Prior art date
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PCT/US2018/018267
Other languages
English (en)
Inventor
Kai Zhang
Zhen Jia
Hui Fang
Mei Chen
Original Assignee
Carrier Corporation
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Publication date
Application filed by Carrier Corporation filed Critical Carrier Corporation
Publication of WO2018156404A1 publication Critical patent/WO2018156404A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/066—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25257—Microcontroller

Definitions

  • the present invention belongs to the technical field of construction automation, and relates to the generation and determination of an evacuation path and/or ingress path for a construction in case of an emergency.
  • a control system for use in a construction including:
  • a path pre-analysis and processing part for analyzing, in advance before an emergency, first data information which has already been obtained before the emergency, and calculating and generating a plurality of preparatory evacuation paths and/or preparatory ingress paths corresponding to the first data information in various data conditions;
  • a recommended path determining part for receiving the plurality of preparatory evacuation paths and/or preparatory ingress paths, and determining, from the plurality of preparatory evacuation paths and/or preparatory ingress paths according to second data information acquired in the emergency phase, a corresponding preparatory evacuation path and/or preparatory ingress path as one or more recommended paths suitable for the current emergency.
  • a control method for use in a construction including:
  • a path pre-analysis and processing step analyzing, in advance before an emergency, first data information which has already been obtained before the emergency, and calculating and generating a plurality of preparatory evacuation paths and/or preparatory ingress paths corresponding to the first data information in various data conditions;
  • a recommended path determining step determining, from the plurality of preparatory evacuation paths and/or preparatory ingress paths according to second data information acquired in the emergency phase, a corresponding preparatory evacuation path and/or preparatory ingress path as one or more recommended paths suitable for the current emergency.
  • FIG. 1 is a schematic diagram of a modular structure of a control system according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a modular structure of a path pre-analysis and processing part according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a modular structure of a recommended path determining part according to an embodiment of the present invention.
  • Fig. 4 is a schematic diagram of a modular structure of a path selecting part according to an embodiment of the present invention.
  • Fig. 5 is a schematic diagram of a modular structure of a path guiding part according to an embodiment of the present invention.
  • a construction can include any type of buildings, facilities, residences, shelters or other places suitable for human activities, and can also include a collection of buildings, facilities and other similar architectures, e.g. a campus, a collection of multiple architectures of a town.
  • a "construction” is not limited to architectures on the ground, and any places under the ground that is suitable for human activities, for example, a subway station, etc. are also within the scope of definition of the "construction" of the present application.
  • Fig. 1 shows a schematic diagram of a modular structure of a control system according to an embodiment of the present invention.
  • the control system 10 shown in Fig. 1 is used in a construction.
  • it can be installed in a construction, mainly for intelligent evacuation in case of an emergency.
  • An emergency can include a fire, an earthquake, a terrorist attack, an explosion, and other types, and the specific type of the emergency is not restrictive.
  • the control system and the principle of the control method of the embodiments of the present invention are specifically explained below in conjunction with Fig. 1 to Fig. 5.
  • a path pre-analysis and processing part 110 for analyzing, in advance before an emergency, first data information which has already been obtained before the emergency (thereafter referred to as "existing data information"), and calculating and generating a plurality of preparatory evacuation paths and/or preparatory ingress paths corresponding to the existing data information in various data conditions.
  • the path pre-analysis and processing part 110 may have already generated a plurality of preparatory evacuation paths and/or preparatory ingress paths before an emergency, without relying on the data information acquired in real time in the emergency. Therefore, the workload of calculation in the initial phase of an emergency can be reduced, and the path pre-analysis and processing part 110 does not consume time during the emergency.
  • Fig. 2 shows a schematic diagram of a modular structure of a path pre-analysis and processing part according to an embodiment of the present invention.
  • the path pre-analysis and processing part 110 can be implemented by a server or other computing and processing parts provided in the construction, and can acquire various types of existing data information from various terminals, such as various sensors.
  • the existing data information can include static data information 210, emergency simulation data information 230, and historical data information 250 in normal conditions.
  • the static data information 210 is the data information which is irrelevant to whether an emergency occurs and will not change with the occurrence of an emergency, and it can for example include, but is not limited to, construction related information 211 and HVAC system configuration information (if an HVAC system is installed in the construction) 212.
  • the construction related information 211 can for example be various information like a layout plan and a three-dimensional map of the architecture (which can be used to form a construction map), a safe passageway, function partitioning, etc., and different constructions have different construction related information.
  • the HVAC system configuration information 212 can for example include, but is not limited to, installation location information about an air terminal device (e.g., a fan coil unit (FCU)) in the HVAC system, etc.
  • FCU fan coil unit
  • the location and area where ventilation can be provided can be obtained according to the installation location information of the air terminal device and the operation state information thereof, so as to pre-generate corresponding reasonable preparatory evacuation paths and/or preparatory ingress paths in consideration of the factor of ventilation.
  • Various static data information 210 can be stored into the path pre-analysis and processing part 110 by way of being pre-input by a user.
  • the construction related information 211 is the data foundation for generating the evacuation paths and/or ingress paths, and is also the data foundation for realizing functions like the positioning of a person in the construction.
  • any static data that can be used to optimize the generation of evacuation paths and/or ingress paths can be acquired and used by the path preanalysis and processing part 110 in advance, and the way of acquisition is likewise not restrictive.
  • the emergency simulation data information 230 is generated through simulating various types of emergencies such as a fire by a computer program or software, for example, emergency type and situation development simulation information 231 and threat location and development trend simulation information 232.
  • emergency type and situation development simulation information 231 and threat location and development trend simulation information 232.
  • It is also possible to obtain the threat location and development trend information by simulating the location where various emergencies occur inside the construction and/or further based on the emergency type and situation development simulation information 231, that is, acquiring the threat location and development trend simulation information 232 in the construction by simulation.
  • the specific simulation algorithm or model used by the computer program or software to simulate and generate the emergency simulation data information 230 is not restrictive, and it can also be calibrated and optimized according to the online data information (e.g., the emergency type and situation development information 331 and threat location and development trend information 332 in the subsequent Fig. 3) collected in the emergency that has happened in history (if an emergency has happened in history), so as to obtain simulated data that accords with the real situation as much as possible.
  • the online data information e.g., the emergency type and situation development information 331 and threat location and development trend information 332 in the subsequent Fig.
  • the path preanalysis and processing part 110 can thus use the same to generate different preparatory evacuation paths and preparatory ingress paths in advance without relying on the emergency related information collected and obtained in an emergency.
  • the emergency simulation data information 230 in different data conditions can all be obtained through analog computation. Therefore, the path pre-analysis and processing part 110 can analyze in advance the emergency simulation data information 230 obtained in various data conditions, and calculate and generate various corresponding preparatory evacuation paths and/or preparatory ingress paths.
  • a corresponding function module or an apparatus can be provided inside the path pre-analysis and processing part 110 or outside the path pre-analysis and processing part 110 to acquire the above-mentioned emergency simulation data information 230.
  • the historical data information 250 in normal conditions is acquired through various system devices or sensors, etc. inside the construction before the emergency, and is generally acquired in normal conditions.
  • the historical data information 250 can be analyzed and processed so that it meets the requirements for calculating and generating preparatory evacuation paths and/or preparatory ingress paths.
  • the historical data information 250 in normal conditions can include, but is not limited to, elevator operation information 251 (if there is an elevator or escalator system provided in the construction), human characteristic information 252 and/or human flow information 253, etc.
  • the elevator operation information 251 can be an elevator service and control algorithm acquired from an elevator control system, for example, information about the operation, dispatching and bearing capacity, etc. of the elevator in different time periods that can be correspondingly acquired, so that whether the elevator is operable in a certain time period and the approximate number of people carried to a certain floor can be regularly learned by analyzing and processing the historical data of the elevator operation information 251.
  • the human characteristic information 252 can be acquired through the sensors installed at various location points inside the construction, for example obtained by analyzing and processing the on-site image information and/or depth (D) information acquired from the sensors (e.g. an RGB-D sensor), and for example can also be input in an intelligent terminal (e.g., through a cell phone) carried by the people. It is to be understood that the way of acquisition of the human characteristic information 252 is not restrictive.
  • the human characteristic information can include, but is not limited to, age characteristic information, body morphology information (e.g., information reflecting whether the person is disabled, etc.), facial expression information and/or gender information, etc. Any human characteristic information that helps to generate evacuation paths rapidly and safely can be provided to the path pre-analysis and processing part 110.
  • the path pre-analysis and processing part 110 can for example learn the identity information and age information, etc. about people at different floors inside the construction. While the human characteristic information 252 is applied, as an example, by analyzing and processing historical data of the human characteristic information 252, it can be learned that there are relatively more children on a certain floor (e.g. the certain floor may be an early education institution) on Saturday and Sunday.
  • a certain floor e.g. the certain floor may be an early education institution
  • a preparatory evacuation path where an elevator is preferentially dispatched for that floor can be generated, correspondingly to Saturday and Sunday.
  • the human flow information 253 which can for example be obtained by analyzing and processing the data information acquired from the sensors installed at virous location points inside the construction, includes, but is not limited to, information about such as human flow pattern, human flow movement speed and/or human flow distribution, etc., wherein the human flow distribution information can, to some extent, reflect the degree of crowdedness of a human flow.
  • the accurate 3D human flow distribution information i.e., human flow distribution information of each floor
  • the accurate 3D human flow distribution information is very important for the generation of effective and efficient evacuation paths, especially in the case where the elevators are used as at least part of the evacuation paths.
  • the path pre-analysis and processing part 110 can analyze and process the human flow information 253, so as to acquire for example the 3D human flow distribution information which is based on certain rule of time.
  • Corresponding preparatory evacuation paths and/or preparatory ingress paths, etc. can be calculated and generated from the 3D human flow distribution information in various data conditions.
  • the introduction of the historical data information 250 in normal conditions can enable the path pre-analysis and processing part 110 to generate preparatory evacuation paths or preparatory ingress paths more accurately and scientifically, and the generated paths are more complete (i.e. having more alternative paths suitable for various circumstances).
  • the path pre-analysis and processing part 110 can also acquire other data information 270 required for generating preparatory evacuation paths and/or preparatory ingress paths.
  • data information 270 required for generating preparatory evacuation paths and/or preparatory ingress paths.
  • ingress demand information 271, etc. can be used to generate preparatory ingress paths.
  • Other data information 270 can also be input or acquired from the corresponding device in advance before the emergency.
  • the existing data information required by the path pre-analysis and processing part 110 for generating preparatory evacuation paths and/or preparatory ingress paths is not limited to the data information in the above embodiments, and conditions such as different constructions and different path generation algorithms may all cause the required existing data information to be different. It should also be understood that although the existing data information analyzed and processed by the path pre-analysis and processing part 110 may be complicated, and may increase as the construction becomes larger and more complex, the analysis and processing process of the path pre-analysis and processing part 110 does not affect or restrict the efficiency of path generation in an emergency as it has been completed before the emergency, that is, the calculation process can be completed offline.
  • the algorithms used by the path pre-analysis and processing part 110 to generate preparatory evacuation paths and/or preparatory ingress paths can be correspondingly set according to the specific requirements and the hardware conditions inside an architecture, and are not restrictive.
  • the shortest evacuation path can be calculated based on the Dijkstra algorithm, and the optimal evacuation path can be calculated based on the Adaptive Ant Colony Algorithm, etc.
  • Different preparatory evacuation paths are generated in correspondence to different data conditions of the existing data information, for example, in the case where the human distribution data conditions of a floor are different (e.g.
  • the path pre-analysis and processing part 110 of the embodiments of the present invention can generate both preparatory evacuation paths and preparatory ingress paths at the same time.
  • the generated preparatory evacuation paths can guarantee efficient evacuation of people as much as possible while ensuring, as much as possible, that rescue personnel can rapidly and effectively enter the danger location point in time for rescue work, etc.
  • the path pre-analysis and processing part 110 may generate a preparatory evacuation path in which area A points to emergency passage C and a preparatory evacuation path in which area B points to emergency passage D without considering an ingress path.
  • the path pre-analysis and processing part 1 10 will simultaneously generate a preparatory evacuation path in which area A points to emergency passage C, a preparatory evacuation path in which area B points to emergency passage C, and a preparatory ingress path in which emergency passage D points to area B.
  • the preparatory evacuation paths or preparatory ingress paths generated by the path pre-analysis and processing part 110 can be either a relatively complete path, or a certain section of path or a combination of multiple sections of path.
  • the control system 10 is provided with a recommended path determining part 130 for determining, from a plurality of preparatory evacuation paths and/or preparatory ingress paths according to the second data information (thereafter referred to as "online data information") acquired in the emergency phase, a corresponding preparatory evacuation path and/or preparatory ingress path as the recommended path suitable for the current emergency.
  • the acquisition of the online data information can be realized in various ways, such as being manually input in the emergency phase, being acquired from terminals like sensors, or being acquired from devices like the elevator control system or the firefighting safety system.
  • the online data information can more realistically and accurately reflect emergencies relative to the above-mentioned "existing data information”.
  • Fig. 3 shows a schematic diagram of a modular structure of a recommended path determining part according to an embodiment of the present invention.
  • the recommended path determining part 130 is coupled to the path pre-analysis and processing part 110, and can acquire at least preparatory evacuation path/preparatory ingress path information 111 from the path pre-analysis and processing part 110.
  • the recommended path determining part 130 can be implemented either by a computing and processing part such as a server provided in the construction, or by integrating itself together with the path pre-analysis and processing part 110 into the same computing part.
  • the online data information can include initial data information when an emergency occurs and dynamic data information when the emergency develops, and specifically includes the following data types: emergency type and situation development information 331, threat location and development trend information 332, elevator operation information 333, human characteristic information 334 and/or human flow information 335, etc.
  • the recommended path determining part 130 is configured to determine a recommended path based on the initial data information and optimize the recommended path in real time based on the dynamic data information.
  • the emergency type and situation development information 331 can be input in the emergency phase through a corresponding input device (for example, the information is input through an intelligent terminal carried by an escaping person inside the construction), or be acquired through a terminal part installed inside the construction.
  • the emergency type and situation development information 331 is acquired in the emergency, it is a type of data information that relatively truthfully reflects the emergency (without considering the error brought about by data processing and calculation).
  • the threat location and development trend information 332 can be input in the emergency phase through a corresponding input device (for example, the information is input through an intelligent terminal carried by an escaping person inside the construction), or be acquired through a terminal part installed inside the construction. It specifically includes threat location point information and threat development trend information. As the threat location and development trend information 332 is acquired in an emergency, it is a type of data information that relatively truthfully reflects the threat situation of the emergency (without considering the error brought about by data processing and calculation).
  • the elevator operation information 333 is the same type of data as the elevator operation information 251 adopted by the path pre-analysis and processing part, and can be an elevator service and control algorithm acquired from the elevator control system, e.g. information about the elevator operation state, dispatching, etc, in the current time period that can be correspondingly acquired.
  • the human characteristic information 334 is the same type of data as the human characteristic information 252 adopted by the path pre-analysis and processing part, and mainly differs in that the human characteristic information 334 is acquired online in real time in the emergency phase, and therefore can more accurately reflect the human characteristics in the current emergency state.
  • the human flow information 335 is the same type of data as the human flow information 253 adopted by the path pre-analysis and processing part, and mainly differs in that the human flow information 335 is acquired online in real time in the emergency phase, and therefore can more accurately reflect the human flow characteristics in the current emergency state, e.g., 3D human flow distribution information.
  • the recommended path determining part 130 can make analysis and processing based on the above-mentioned online data information, for example, performing processing like data classification, so as to expediently and rapidly realize the comparison with the existing data information.
  • the recommended path determining part 130 also compares the online data information with the existing data information, for example, comparing the emergency type and situation development information 331 with the emergency type and situation development simulation information 231 in various data conditions, comparing the threat location and development trend information 332 with the threat location and development trend simulation information 232 in various data conditions, comparing the elevator operation information 333 with the elevator operation information 251 in various data conditions, comparing the human characteristic information 334 with the human characteristic information 252 in various data conditions, and comparing the human flow information 335 with the human flow information 253 in various data conditions, so as to acquire the closest combination of data conditions and determine, from the plurality of complete preparatory evacuation paths/preparatory ingress paths 111, one or more preparatory evacuation paths/preparatory ingress paths corresponding to the combination of data conditions as the recommended paths.
  • the recommended path determining part 130 can acquire the existing data information for comparison, or acquire the existing data information that has been analyzed and processed by the path pre-analysis and processing part 110 (for example, the path pre-analysis and processing part 110 performs classification in advance on various types of data information in the existing data information according to predefined data conditions, which is advantageous for rapidly completing the above comparison of conditions) for comparison, which can be specifically realized by comparison of the data conditions.
  • the path pre-analysis and processing part 110 performs classification in advance on various types of data information in the existing data information according to predefined data conditions, which is advantageous for rapidly completing the above comparison of conditions
  • a corresponding weight, etc. can be set to determine existing data information of which data condition combination the current online data information is the closest to.
  • the above comparison process can apply various data retrieval or search algorithms so as to find out the existing data information used by which one or more preparatory evacuation paths and/or preparatory ingress paths the current online data information is the closest to, and then determine the same as the recommended paths. Therefore, the recommended path determining part 130 does not need to calculate paths in the process of determining a recommended path, which greatly reduces the time consumed in the emergency phase and is advantageous to the in-time acquisition of relatively scientific paths.
  • the recommended path determining part 130 can acquire only one recommended path (e.g., one for a certain area of a certain floor), indicating that it correspondingly is the relatively optimal path. Therefore, the recommended path can be directly selected as an effective path for use in human evacuation or rescue, for example, used by the path guiding part 170.
  • the recommended path determining part 130 can acquire a plurality of recommended paths (e.g., multiple paths for a certain area of a certain floor), and in an embodiment, the final effective path can be determined by relying on the user's subsequent manual selection.
  • the recommended path determining part 130 works online in case of an emergency, and can be triggered immediately when an emergency alarm is received.
  • the recommended path determining part 130 greatly reduces the workload for path calculation, and therefore can realize the rapid and efficient acquisition of recommended paths, and is advantageous to the in-time evacuation/rescue, especially in large-scale constructions like high-rise buildings or skyscrapers over 10 floors.
  • the recommended path determining part 130 is also provided with a path dynamic optimization module 131.
  • the online data information in the above embodiments may be constantly changing, that is, updated dynamic data information will be constantly obtained when the emergency develops, for example, threat dynamic change data information, 3D human flow distribution dynamic change data information, etc.
  • the path dynamic optimization module 131 can realize, based on the dynamic change of the online data information, global or local optimized calculation of the one or more recommended paths that have been determined, so as to generate optimized recommended paths. As there are relatively few recommended paths designed in the calculation, the real time optimized calculation can be realized. As such, the recommended path output by the recommended path determining part 130 changes with the development of the emergency, which is advantageous to the in-time update and acquisition of more effective and reasonable paths for the current emergency.
  • the online data information obtained in a certain emergency phase can be stored in the path pre-analysis and processing part 110 as the existing data information before the next emergency occurs, especially as the existing data information before the next same type of emergency occurs.
  • the pre-analysis and processing part 110 it is also advantageous for the pre-analysis and processing part 110 to generate complete preparatory evacuation path and/or preparatory ingress path information more scientifically and reasonably.
  • the control system 10 is also provided with a path selecting part 150 in an embodiment to further select one from a plurality of recommended paths in a manual way (selecting via a user input) and determine the same as a current effective path, so as to be used in the current evacuation or ingress rescue, therefore, the used path is made more scientific and reasonable, and less time is consumed.
  • the path selecting part 150 is configured to receive a plurality of recommended paths and select, according to the real-time situation information learned in the emergency phase and based on the user's input, one from the plurality of recommended paths as the effective path.
  • Fig. 4 shows a schematic diagram of a modular structure of a path selecting part according to an embodiment of the present invention.
  • the path selecting part 150 can be coupled to the recommended path determining module 130, so as to acquire information about a plurality of recommended paths.
  • a management personnel of the path selecting part 150 can learn various information, for example, at least acquiring real-time situation information about the emergency.
  • These pieces of real-time situation information is generally real and effective information (although may be variable), and the acquisition way thereof is not limited to acquiring from devices like sensors. For example, it can be acquired according to the information actually seen by, heard by or conveyed to the management personnel.
  • the path selecting part 150 can also acquire various information that has already been published.
  • the management personnel of the path selecting part 150 can be a person who has a certain degree of experience in dealing with various emergencies, and is familiar with the internal conditions of a construction, so that he/she can subjectively determine which one or more recommended paths are the relatively most effective or practically feasible in the current emergency according to the information he/she knows, and then input a selection and make a decision in time, to determine one or more of the recommended paths as the effective path, which can be used as an actually used evacuation path or rescue path.
  • the path selecting part 150 can also acquire the above-mentioned online data information and configure a corresponding apparatus to display the online data information, for reference by the management personnel.
  • the management personnel can grasp more online data information and also make a correct judgment about a relatively effective path based on the online data information.
  • the path selecting part 150 even can also acquire the emergency simulation data information 230, so as to be able to provide, based on the emergency simulation data information 230, reference or guidance for the judgment about the situation development of the emergency, which is advantageous for the management personnel to be more accurate in selecting effective paths.
  • the path selecting part 150 is provided with a selecting module 151 for manually inputting a selection result.
  • the path selecting part 150 can also be provided with a result support module 152 for producing a corresponding effective path based on the selection result and pushing the effective path to other devices of the control system 10 or other devices associated with the control system 10, e.g. to the path guiding part 170 shown in Fig. 1.
  • the path selecting part 150 can also be provided with an explaining module 153 which can correctly explain the effective path information so as to present the same to the management personnel, and is thus advantageous for the management personnel to help clearing the effective path.
  • the explaining module 153 can also send the explained information to a building management system (e.g., a BIS system) inside the construction together with the effective path information, so that the building management system can generate, based on the effective path information, a control instruction of a corresponding device or system associated with the effective path, e.g. an elevator dispatching instruction for realizing the effective path, an HVAC control instruction of a related FCU on the effective path, a control instruction of the security and protection system on the recommended path, etc.
  • a building management system e.g., a BIS system
  • a control instruction of a corresponding device or system associated with the effective path e.g. an elevator dispatching instruction for realizing the effective path, an HVAC control instruction of a related FCU on the effective path, a control instruction of the security and protection system on the recommended path, etc.
  • the control system 10 further includes a path guiding part 170 which can, for example, include various evacuation indication apparatuses, which for example can include, but are not limited to, indicator lights, underground lights, etc. installed at key points of each path.
  • the path guiding part 170 can generate corresponding control information based on the effective path or recommended path, to control various evacuation indication apparatuses.
  • the path guiding part 170 further includes an intelligent terminal 171 carried by the evacuation personnel, which is used for receiving a recommended path in real time and generating corresponding path navigation information based on the recommended path when an effective path is not manually determined, or for receiving an effective path and generating corresponding path navigation information based on the effective path when the effective path has been manually determined, so as to guide the evacuation personnel to evacuate.
  • the intelligent terminal essentially has the function of navigating the evacuation personnel in an emergency, and is thus advantageous for the evacuation personnel to rapidly and safely evacuate according to the recommended path or effective path.
  • FIG. 5 shows a schematic diagram of a modular structure of a path guiding part according to an embodiment of the present invention.
  • each intelligent terminal 171 can be coupled to the path selecting part 150 by way of wireless communication, so as to be able to receive an effective path pushed or transmitted from the path selecting part 150.
  • Each intelligent terminal 171 can also be coupled to the recommended path determining part 130 by way of wireless communication, so as to be able to receive a recommended path pushed or transmitted from the recommended path determining part 130 (especially in the case where the recommended path does not need to be further manually selected).
  • the recommended path determining part 130 can also push or transmit the data owned thereby to the intelligent terminal 171 , e.g. emergency type and situation development information 331, threat location and development trend information 332, elevator operation information 333 and/or human flow information 335 as shown in Fig. 5.
  • Each intelligent terminal 171 can also be coupled to a security and protection system as an example by way of wireless communication, so as to acquire installation system information 412, etc., where the installation system information 412 includes the opening condition of a fire safety door, a spraying apparatus, etc.
  • the intelligent terminal 171 can specifically be various portable terminals, carried by an evacuation personnel, that have display and calculation functions, for example, a smart phone, a tablet computer, an intelligent wearable device, etc.
  • the specific type of the intelligent terminal is not restrictive.
  • the intelligent terminal 171 can be installed with a corresponding program to at least realize the path display and evacuation navigation functions, for example, through a specifically designed APP.
  • the personnel can be prompted by way of broadcast speech to start a corresponding program or APP on the intelligent terminal 171 carried by the personnel, so that the evacuation personnel can acquire a lot of information in real time from the intelligent terminal 171, especially acquiring path navigation information rapidly and intuitively.
  • the intelligent terminal 171 can be configured to have a positioning function, for example, positioning the location information about the intelligent terminal 171 in the construction (e.g. in a certain room of a certain floor), that is, positioning the location information about the corresponding evacuation personnel.
  • the positioning function can be realized by the intelligent terminal 171 in cooperation with another positioning function system.
  • the positioning of the intelligent terminal 171 in a construction by a positioning system is realized through a hybrid wireless network positioning system based on WIFI and bluetooth signals.
  • the path selecting part 150 can push, to the intelligent terminal 171 at a corresponding location area, an effective path corresponding to the location area according to the location information.
  • the recommended path determining part 130 can also push, to the intelligent terminal 171 at a corresponding location area, a recommended path corresponding to the location area according to the location information.
  • the intelligent terminal 171 receives the effective path or the recommended path and analyzes and processes the same, transforms the effective path or the recommended path on a construction map in conjunction with static data information such as the construction map stored on the intelligent terminal 171 to generate path navigation information, and intuitively present the same to the evacuation personnel to guide him/her to evacuate, thus ensuring that the evacuation personnel can rapidly and safely evacuate based on the determined effective path or recommended path.
  • the construction map can be a map of a partial area of a construction or a whole map thereof.
  • the construction map can include the location of elevators, staircases, safe passages, etc.
  • the location of exits, the location of a terminal and the location where a special circumstance occurs, etc. can also be marked on the construction map.
  • the construction map can be presented in an intuitive, simple and easily understandable form.
  • the effective path or the recommended path can be presented in the form of an analog map, e.g. a three-dimensional analog map, wherein the effective path or the recommended path is marked on the analog map. It is to be noted that the path navigation information about the effective path or the recommended path can also be presented through voice information.
  • the paths can be dynamically updated according to the changes in the on-site situation of the emergency through the path dynamic optimization module 131 provided in the recommended path determining part 130. Therefore, the effective path or the recommended path may be dynamically updated.
  • the intelligent terminal 171 also receives the dynamically updated effective path or recommended path in real time, and the intelligent terminal 171 can be configured to dynamically update the display of the path navigation information in real time based on the dynamic update of the effective path or recommended path, thus ensuring that the evacuation personnel can be accurately guided and navigated at any time.
  • the path dynamic optimization module 131 provided in the recommended path determining part 130 can also be configured in the intelligent terminal 171, so that the intelligent terminal 171 performs partial or overall dynamic optimization and update on the acquired effective path or recommended path according to the online data information received by the intelligent terminal, such as the emergency type and situation development information 331, threat location and development trend information 332, elevator operation information 333 and/or human flow information 335.
  • the path navigation information is further dynamically updated in real time on the intelligent terminal 171 based on the dynamically updated effective path or recommended path.
  • the intelligent terminal 171 can display and present them in various different forms, so that the evacuation personnel can grasp the on-site situation information about the emergency in time, and can also grasp information about another system related to path realization, e.g., the elevator operation information 333 and the security and protection system information 412.
  • the intelligent terminal 171 can display the same on the construction map in real time, so that the evacuation personnel can learn his/her location in time.
  • the emergency type and situation development information 331 and the threat location and development trend information 332 which can for example include information about the spread of fire, the concentration of smoke, etc., they likewise can be displayed and presented on the construction map, e.g., presenting a location point of the threat, possible development trend of the threat, etc., so that the evacuation personnel can intuitively acquire important on-site information in real time, which is advantageous to making some reasonable and subjective escape choices.
  • the human flow information 335 it can include 2D human flow distribution information and can also include 3D human flow distribution information. Specifically, the human flow information can be marked on the construction map, where the human flow distribution in different areas can be marked in different shades of colors so that the evacuation personnel can learn the human flow distribution situation.
  • the elevator operation information 333 can also be at least partially intuitively presented on the intelligent terminal 171.
  • the location of an elevator is marked on the construction map, and a dynamically changing number is marked to display information about the floor where the elevator is currently located, and it is also possible to mark the color of the elevator to indicate whether the current floor can use the elevator or not (e.g., red indicates unavailable, while green indicates available), etc.
  • the security and protection system information 412 can also be at least partially intuitively presented on the intelligent terminal 171. For example, the location of a fire safety door is marked on the construction map and the state of the fire safety door is displayed through colors.
  • the specific way of displaying or presenting the above- mentioned information on the intelligent terminal 171 is not limited to the above specific examples, and the information can be presented on a construction map in an intuitive, simple and easily understandable form.
  • the information displayed or presented on the intelligent terminal 171 is likewise not limited to the above exemplary information, and can for example also include related information about the HVAC system.
  • the above-mentioned information presented on the intelligent terminal 171 can also change in real time according to the dynamic change of the information itself.
  • the intelligent terminal 171 can present the evacuation path (e.g., displayed in green) and the ingress path (e.g., displayed in red) at the same time, and guide and navigate the evacuation personnel by means of the evacuation path (if the person carrying the intelligent terminal 171 is the evacuation personnel).
  • the evacuation personnel evacuates according to the path navigation information generated based on the evacuation path, it helps the evacuation personnel understand why the ingress path can not be taken, and is also advantageous for avoiding the situation that the evacuation personnel evacuates according to the ingress path, thus ensuring the rescue efficiency.
  • the intelligent terminal 171 of the embodiments of the present invention can enable the evacuation personnel inside a construction to timely and intuitively acquire effective path navigation information, avoiding panic of the evacuation personnel, and can ensure the in-time, safe and rapid evacuation and thus improves the evacuation efficiency.
  • the intelligent terminal can also enable the evacuation personnel to rapidly grasp various on-site information in the emergency, which is advantageous for the evacuation personnel to make a relatively reasonable and subjective judgment or choice in the emergency.
  • the corresponding hardware and/or software can be provided in the control system 10 to obtain one or more of these pieces of information, for example, providing a data acquisition terminal such as an input interface, a sensor, etc.

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Abstract

La présente invention concerne un système de commande et un procédé de commande destinés à être utilisés dans une construction, et appartient au domaine technique de l'automatisation de la construction. Le système de commande de la présente invention comprend une partie de pré-analyse et de traitement de trajet et une partie de détermination de trajet recommandé, et le procédé de commande de la présente invention comprend une étape de pré-analyse et de traitement de trajet et une étape de détermination de trajet recommandé. Comme l'efficacité de génération de trajets d'évacuation et d'entrée en cas d'urgence est améliorée, le système de commande et le procédé de commande de la présente invention sont avantageux pour permettre une évacuation et des secours rapides et à temps.
PCT/US2018/018267 2017-02-23 2018-02-15 Système de commande et procédé de commande pour construction WO2018156404A1 (fr)

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