CN113772523A - Detection method, system and device for passenger behavior on escalator and storage medium - Google Patents
Detection method, system and device for passenger behavior on escalator and storage medium Download PDFInfo
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- CN113772523A CN113772523A CN202110881182.8A CN202110881182A CN113772523A CN 113772523 A CN113772523 A CN 113772523A CN 202110881182 A CN202110881182 A CN 202110881182A CN 113772523 A CN113772523 A CN 113772523A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
- B66B29/005—Applications of security monitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B25/00—Control of escalators or moving walkways
- B66B25/003—Methods or algorithms therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B27/00—Indicating operating conditions of escalators or moving walkways
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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
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Abstract
The invention discloses a method, a system and a device for detecting passenger behavior on an escalator and a storage medium. According to the method, the wearable device is determined to be worn correctly by acquiring a first detection signal of the wearable device according to the first detection signal, and a first gate is opened; secondly, determining that the wearable equipment passes through a first gate to obtain a second detection signal of the wearable equipment in the elevator taking process; determining that the passenger wearing the wearable device has violation behaviors according to the second detection signal, and generating an alarm signal; finally, acquiring a third detection signal when the wearable equipment reaches the exit position of the escalator; acquiring a recovery signal of the wearable device according to the third detection signal; and determining that the wearable device is correctly recovered according to the recovery signal, and opening a second gate. By the method, the passengers who take dangerous behaviors can be quickly found out and timely reminded, so that potential safety hazards in the elevator taking process are avoided.
Description
Technical Field
The invention relates to the technical field of escalator safety, in particular to a method, a system, a device and a storage medium for detecting passenger behaviors on an escalator.
Background
When the passenger takes the escalator, the passengers have irregular escalator taking behaviors that limbs extend out of the escalator range, move backwards on the escalator and the like, and the irregular escalator taking behaviors can generate serious potential safety hazards. In the places with dense personnel, such as stations and superstores, the potential safety hazard that passengers fall down or trample can be caused by the phenomena of crowding and the like caused by more people taking the escalators.
In order to guarantee that the potential safety hazards are solved, the current common solving method is video monitoring, if a large number of passengers exist, the problem of shielding often exists, all the passengers cannot be monitored completely and clearly, the problem is solved by increasing the number of monitoring cameras, the requirements for the computing capacity and the storage space of the image analysis equipment can be increased, the accuracy of a video analysis algorithm for judging the passenger violation behaviors is low, and the passenger violation behaviors cannot be accurately judged.
Disclosure of Invention
The present invention aims to solve at least to some extent one of the technical problems existing in the prior art.
Therefore, an object of the embodiments of the present invention is to provide a method, a system, a device, and a medium for detecting passenger behaviors on an escalator, which can detect dangerous behaviors of passengers in real time through a detection device, and timely remind the passengers who make the dangerous behaviors, thereby avoiding potential safety hazards during the escalator riding process.
In order to achieve the technical purpose, the technical scheme adopted by the embodiment of the invention comprises the following steps:
in a first aspect, an embodiment of the present invention provides a method for detecting passenger behavior on an escalator, including the following steps:
acquiring a first detection signal of the wearable device;
according to the first detection signal, determining that the wearable device is worn correctly, and opening the first gate;
determining that the wearable device passes through the first gate, and acquiring a second detection signal of the wearable device in the elevator taking process;
determining that the passenger wearing the wearable device has violation behaviors according to the second detection signal, and generating an alarm signal;
acquiring a third detection signal when the wearable device reaches the exit position of the escalator;
acquiring a recovery signal of the wearable device according to the third detection signal;
and determining that the wearable device is correctly recovered according to the recovery signal, and opening the second gate.
Further, an image acquisition device is arranged on the first gate, the wearable device comprises a first wearable device and a second wearable device, and before the step of determining that the wearable device is worn correctly or worn incorrectly according to the first detection signal, the method further comprises the following steps:
acquiring image information of the image acquisition equipment;
determining that the passengers comprise a first passenger and a second passenger according to the image information, and generating wearing prompt information of the first wearable device and the second wearable device;
determining a difference in wearing time of a first wearable device corresponding to the first passenger and a second wearable device corresponding to the second passenger;
and when the wearing time difference meets a preset range, generating a third reminding signal.
Further, the escalator includes an infrared light curtain, and the step of determining that a passenger wearing the wearable device has a violation according to the second detection signal and generating an alarm signal includes:
acquiring a detection shielding signal of the infrared light curtain according to the second detection signal;
determining an occlusion position according to the detected occlusion signal;
and determining that the passenger wearing the wearable equipment has the violation behavior according to the shielding position, and generating an alarm signal.
Further, the escalator includes an identification tag, and the step of determining that a passenger wearing the wearable device has a violation according to the second detection signal and generating an alarm signal includes:
determining a dynamic position of the identification tag from the second detection signal;
determining a first movement speed of a passenger wearing the wearable device according to the dynamic position;
acquiring a second moving speed of the escalator;
comparing the first moving speed and the second moving speed;
and determining that the passenger wearing the wearable device has the violation behavior according to the comparison result, and generating an alarm signal.
Further, the step of determining, according to the second detection signal, that a passenger wearing the wearable device has an illegal action, and generating an alarm signal specifically includes:
determining the position distribution condition of the wearable equipment according to the second detection signal;
and determining that the passenger wearing the wearable equipment has violation behaviors according to the position distribution condition, and generating an alarm signal.
Further, before the third detection signal that the wearable device reaches the exit position of the escalator is obtained, the method further includes the following steps:
acquiring a fourth detection signal of the wearable device on the escalator;
and determining that the passenger wearing the wearable device arrives at a preset position according to the fourth detection signal, and generating a fourth reminding signal.
Further, the escalator is provided with a wearable device conveying device, and the detection method further comprises the following steps:
transporting the wearable device from the second gate to the first gate by the wearable device transport.
In a second aspect, an embodiment of the present invention provides a system for detecting passenger behavior on an escalator, including:
the first gate is arranged at the entrance of the escalator;
the second gate is arranged at the exit of the escalator;
a control module to perform the steps of:
acquiring a first detection signal of the wearable device;
according to the first detection signal, determining that the wearable device is worn correctly, and opening the first gate;
determining that the wearable device passes through the first gate, and acquiring a second detection signal of the wearable device in the elevator taking process;
determining that the passenger wearing the wearable device has violation behaviors according to the second detection signal, and generating an alarm signal;
acquiring a third detection signal when the wearable device reaches the exit position of the escalator;
acquiring a recovery signal of the wearable device according to the third detection signal;
and determining that the wearable device is correctly recovered according to the recovery signal, and opening the second gate.
In a third aspect, an embodiment of the present invention provides a detection apparatus for passenger behavior on an escalator, including:
at least one processor;
at least one memory for storing at least one program;
when the at least one program is executed by the at least one processor, the at least one processor is caused to implement the method of detecting passenger behavior on an escalator.
In a fourth aspect, embodiments of the present invention provide a storage medium having stored therein processor-executable instructions, which when executed by a processor, are configured to implement the method for detecting passenger behavior on an escalator.
The invention discloses a method for detecting passenger behavior on an escalator, which has the following beneficial effects:
in the embodiment, a first detection signal of wearable equipment is obtained, then the wearable equipment is determined to be worn correctly according to the first detection signal, and the first gate is opened; then, determining that the wearable device passes through the first gate to obtain a second detection signal of the wearable device in the elevator taking process; determining that the passenger wearing the wearable device has violation behaviors according to the second detection signal, and generating an alarm signal; finally, acquiring a third detection signal when the wearable equipment reaches the exit position of the escalator; acquiring a recovery signal of the wearable device according to the third detection signal; and determining that the wearable device is correctly recovered according to the recovery signal, and opening the second gate. By the method, the passengers who take dangerous behaviors can be quickly found out and timely reminded, so that potential safety hazards in the elevator taking process are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description is made on the drawings of the embodiments of the present invention or the related technical solutions in the prior art, and it should be understood that the drawings in the following description are only for convenience and clarity of describing some embodiments in the technical solutions of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a block diagram of a passenger behavior detection system on an escalator provided in an embodiment of the present invention;
fig. 2 is a flowchart of a method for detecting passenger behavior on an escalator in accordance with an embodiment of the present invention;
fig. 3 is a flowchart of wearing a wearable device for entrance of a passenger according to an embodiment of the present invention;
FIG. 4 is a flowchart of violation detection and identification according to an embodiment of the present invention;
FIG. 5 is a flow chart of another violation detection and identification according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of an identification tag of an embodiment of the present invention;
fig. 7 is a flowchart of a passenger exit recovery wearable device according to an embodiment of the invention;
fig. 8 is a block diagram of a detection device for passenger behavior on an escalator in accordance with an embodiment of the present invention;
fig. 9 is a schematic structural view of a passenger behavior detection device on an escalator in accordance with an embodiment of the present invention;
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. The step numbers in the following embodiments are provided only for convenience of illustration, the order between the steps is not limited at all, and the execution order of each step in the embodiments can be adapted according to the understanding of those skilled in the art.
Referring to fig. 2, the embodiment of the invention provides a method for detecting passenger behavior on an escalator. The scheme can be applied to a passenger behavior detection system on the escalator as shown in figure 1. The system is provided with an escalator 101, a first gate 102, a second gate 103, and a control module 104. The first gate 102 is an entrance gate of an escalator and is installed at the entrance of the escalator 101, and a certain number of wearable devices can be placed in the first gate 102. The first gate 102 will open only after the wearable device is removed and properly worn. The maximum number of people taking the elevator can be fundamentally controlled by arranging a certain number of wearable devices. The second gate 103 is an exit gate of the escalator 101 and is installed at an exit of the escalator, a card slot or a fixing position for placing the wearable device is also provided on the second gate 103, and the second gate 103 is opened when the wearable device is correctly placed into the recovery position by a passenger. Wherein, wearable equipment can be for equipment of easily wearing such as bracelet or ring, and the detection device on the staircase can be installed to this equipment discernment to adopt radio frequency technology, can utilize the less characteristics of its identification range, more do benefit to and fix a position the passenger on staircase 101. In addition, wearable equipment is equipped with pronunciation and vibrations function, and the accessible pronunciation reminds the passenger to take advantage of the ladder safely with vibrations. Wearable equipment still has the self-checking function, can judge whether the passenger dresses wearable equipment correctly. The wearable device is connected with the control module 104 in a wireless communication manner, and can upload the position information of the current passenger and receive the reminding instructions such as voice and vibration sent by the control module 104. Wearable equipment can adopt the battery power supply, and equipment charges can be gone on out-and-in gate and conveyer belt. Wearable equipment can select for use easily to dress, and the higher wearing mode of fault-tolerant rate, if adopt the direct cover tape of form of elasticity closed loop tie area to wear positions such as wrist, finger easily.
It is understood that the gate is provided to limit the number of passengers, and may not be provided when the limit of the number of passengers is not required.
Specifically, the present embodiment installs various detection devices on the escalator 101, and cooperates with wearable devices placed on the first gate 102 and the second gate 103 to detect passengers in real time and upload data to the control module 104. When a passenger who makes dangerous behaviors is detected, the control module 104 immediately sends an instruction to the wearable device of the target passenger to remind the passenger who makes dangerous behaviors.
According to the embodiment, the wearable device is determined to be worn correctly by acquiring a first detection signal of the wearable device, and a first gate is opened; secondly, determining that the wearable equipment passes through a first gate to obtain a second detection signal of the wearable equipment in the elevator taking process; determining that the passenger wearing the wearable device has violation behaviors according to the second detection signal, and generating an alarm signal; finally, acquiring a third detection signal when the wearable equipment reaches the exit position of the escalator; acquiring a recovery signal of the wearable device according to the third detection signal; and determining that the wearable device is correctly recovered according to the recovery signal, and opening a second gate. By the method, the passengers who take dangerous behaviors can be quickly found out and timely reminded, so that potential safety hazards in the elevator taking process are avoided.
Specifically, as shown in fig. 2, the embodiment of the present application includes the following steps:
s201, acquiring a first detection signal of the wearable device. As shown in fig. 3, when the passenger takes out the wearable device from the first gate to wear, the sensor in the wearable device detects whether the wearable device is worn correctly, and if the wearable device is not worn correctly, the passenger is prompted by voice to request the passenger to wear correctly. In some embodiments, the escalator is provided with a wearable device conveyor by which the wearable device can be transported from the second gate to the first gate. When there is no wearable device available for a while in the entrance gate, the gate will then alert the passenger to: "more passengers are present, stop entering temporarily, please patience wait", and the passenger can be informed of the expected waiting time according to the time when the next wearable device arrives at the entrance gate.
It can be understood that, due to the large difference in the shapes of the children and the adults, two wearable devices, namely a first wearable device and a second wearable device, need to be configured at the entrance, and the two wearable devices are respectively provided for the children and the adults. In some embodiments, the gate is further provided with an image acquisition device, and when the image acquisition device identifies that a child and an adult are in the same trip, the passenger is reminded to take the corresponding wearable device at the corresponding position through voice. When the time difference between the taking of the child wearable device and the adult wearable device meets a certain range, if the time difference is less than 5 seconds and less than 3 seconds, the adult and the child are reminded to pull hands to pass through the gate together.
S202, according to the first detection signal, determining that the wearable device is worn correctly, and opening the first gate. When the wearable device is worn correctly, the wearable device uploads the information to the control module, and then the control module issues an instruction to the first gate to open the first gate.
S203, determining that the wearable device passes through the first gate to obtain a second detection signal of the wearable device in the elevator taking process. As shown in fig. 4 and 5, when the passenger passes through the entrance gate, the wearable device obtains the second detection signal during the boarding process, i.e. starts to detect the violation of the passenger in real time.
In some embodiments, the escalator is further provided with a plurality of identification tags, and each identification tag is arranged on two sides of the escalator at a certain interval. It will be appreciated that to ensure a clear determination of the position of the passenger on the stairs, fewer tags should be simultaneously identifiable by the wearable device as good as possible, but that to ensure proper operation of the device, fewer tags should be identifiable than one. As shown in fig. 6, when the wearable device is located on the center line of the escalator and in the middle position of the two tags, the distance from each identification tag is the largest, and the distance is the minimum identification distance of the wearable device in order to ensure that at least one tag is identified. Assuming that the escalator width is L and the tag spacing is a, the minimum identification distance of the wearable device is:
when the wearable device is located at the edge of the escalator and is close to one identification tag, the distance from the nearest identification tag reaches the minimum, and in order to meet the requirement that two tags on one side can be identified at most simultaneously, the distance is the maximum identification distance Smax ═ A of the wearable device. Because at least one tag on the single side of the escalator needs to be identified, and at most two tags on the single side can be identified simultaneously, the identification distance S of the wearable device needs to satisfy the following conditions:
it can be understood that, assuming that the tag numbers of the single side of the escalator are 1,2, 3,4, 5, … …, the tag set identified by the wearable device should be {1}, {1,2}, {2,3}, {3}, {3,4} … … in the order under normal conditions, and the position and movement of the passenger on the escalator can be determined by the tag set. According to the position information, the moving speed of the passenger on the escalator can be obtained, and when the difference between the moving speed of the passenger and the moving speed of the escalator is large, the passenger can be judged to make a violation. For example, if the passenger position is from {1} to {2}, the used time is 5s, and the escalator needs 10s from {1} to {2}, the passenger is considered to run on the escalator, and an alarm signal is generated; if the passenger arrives at the position {3} and the passenger arriving at the position {4} is not detected after 15s, the passenger is considered to be in the reverse direction and an alarm signal is generated.
It can be understood that, since the wearable device is generally at the end of the passenger's wrist or finger, and the movable range is large, the identified position may float to a small extent during the boarding process, the identified set order range may be {1}, {1,2}, {2}, {1,2}, {2,3}, and {3} … …, the control module may detect the number of changes of the passenger's position, and when the number of changes does not exceed the preset threshold, the passenger is considered not to have the violation, and only to have a small amount of activity; when the change times exceed a preset threshold value, the passengers are considered to make large-amplitude actions on the escalator, and an alarm signal is generated.
In some embodiments, as shown in fig. 4, the control module detects the position distribution of the wearable module, and when a large number of passengers are gathered at a local position on the escalator, the wearable device performs voice and vibration reminding, and reminds the passengers in front of the escalator to move upwards, so as to avoid a crowded situation. For example, assuming that the maximum number of people in the safe range at the escalator position {3} is 4, when the control module detects that 3 wearable modules are located at the position {3}, the number of people in the escalator position {3} is in the safe range; when the control module detects that 5 wearable modules are located at the position {3}, the number of people at the position {3} of the escalator exceeds a safety range, so that the people at the position {3} is judged to be in a crowded state, and at the moment, voice and vibration reminding is carried out through the wearable devices to remind passengers located in front of the escalator to move upwards.
In some embodiments, the escalator is further provided with an infrared light curtain, as shown in fig. 5, when the infrared light curtain detects a blocking signal, it is determined that the passenger at the position has a behavior of extending the body out of the escalator, and the blocked position is sent to the control module, and the control module can determine the passenger who may have the violation behavior according to the position information and generate an alarm signal. Specifically, assume that the infrared light curtain detects an occlusion occurring midway between left {3} and left {4 }. Although the blocking position is set between left 3 and left 4, the passenger who has this behavior may be located on the right side of the escalator, and therefore wearable devices labeled right 3 and right 4 are also required for statistical identification. The control module reads all the location sets containing left {3}, left {4} and right {3}, right {4} wearable devices, respectively reading the following wearable devices: device 1{ left 2, left 3, right 2}, device 2{ left 3, right 3}, device 3{ left 3, left 4, right 3}, device 4{ left 3, right 4}, device 5{ left 4, left 5}, device 6{ left 5, right 4, right 5 }. According to the analysis of the set, the shielding position is located between the left 3 and the left 4, and the equipment comprising the left 2, the left 5, the right 2 and the right 5 can be removed, so that only the equipment 2, the equipment 3 and the equipment 4 are left; and the more the possibility that the corresponding shielding points are contained is, the more the possibility is, the equipment 2 contains 2 points, and the equipment 3 and 4 contain 3 points, so that the equipment is rejected by 2 times. Shelter from the position and be located the staircase left side, through carrying out the analysis to the position of equipment 3 and equipment 4, equipment point location corresponding position is equipment 3{ left side 3, left side 4, right side 3}, equipment 4{ left side 3, right side 4}, it should be for moving ahead side by side to prove two passengers, and equipment 3 is located the staircase left side, equipment 4 is located the staircase right side, according to conventional calculation, equipment 4 passenger can not cross equipment 3 passenger, stretch out the staircase left side with the limbs, consequently equipment 3 takes advantage of the staircase passenger for the unnormal, and remind its pronunciation and vibrations: and if the dangerous behavior of the passengers around the passengers occurs, the passengers assist in persuasion and thank for the people who are not in danger.
And S204, determining that the passenger wearing the wearable device has the violation behavior according to the second detection signal, and generating an alarm signal. If any violation is detected, the control module issues an instruction to the wearable device of the passenger making the violation so that the wearable device can remind the passenger of vibration and voice.
S205, acquiring a third detection signal when the wearable device reaches the exit position of the escalator. Referring to fig. 7, the wearable device will detect a third detection signal, i.e. detect the passenger's arrival at the exit position of the escalator. In some embodiments, the wearable device also detects a fourth detection signal, i.e. detects that the passenger is about to reach the exit location. When detecting that the passenger is about to arrive at the exit position, the wearable device reminds and guides the passenger to take down the wearable device and place the wearable device in a recovery place in a voice and vibration mode.
S206, acquiring a recovery signal of the wearable device according to the third detection signal. When detecting the third detection signal, namely the passenger arrives at the exit position of the staircase, acquiring the recovery signal of the wearable device to detect whether the wearable device is recovered correctly. If the wearable device is correctly recovered, the control module will issue an instruction to the second gate, and the second gate is opened. And the recovered wearable device may be transported to the first gate by the transport. If when the wearable device is not correctly recovered, then remind: if the passenger is not correctly placed, the passenger is asked to re-release the placement, and a built-in timer is started for a preset period, such as 3 minutes and 5 minutes. If the passenger is not yet correctly released, the control module issues an instruction to notify the staff on the spot to ask the staff to assist the passenger in recovering the equipment.
It can be understood that, the condition that the number of people gathering in exit gate department is too much can appear in reality, when control module detected that wearable equipment distributes too densely, in order to guarantee safety, can control the staircase stop working to inform the staff and come the assistance and handle, then set up the exit gate to normally open state, and resume the normal operating of staircase, remind the passenger to put wearable equipment to the assigned position.
S207, determining that the wearable device is correctly recovered according to the recovery signal, and opening the second gate.
Referring to fig. 8, a system for detecting passenger behavior on an escalator provided by an embodiment of the present invention includes:
a first gate 801 installed at an entrance of the escalator;
a second gate 802 installed at the exit of the escalator;
a control module 803 for performing the steps of:
acquiring a first detection signal of the wearable device;
according to the first detection signal, determining that the wearable device is worn correctly, and opening the first gate;
determining that the wearable device passes through the first gate, and acquiring a second detection signal of the wearable device in the elevator taking process;
determining that the passenger wearing the wearable device has violation behaviors according to the second detection signal, and generating an alarm signal;
acquiring a third detection signal when the wearable device reaches the exit position of the escalator;
acquiring a recovery signal of the wearable device according to the third detection signal;
and determining that the wearable device is correctly recovered according to the recovery signal, and opening the second gate.
The contents in the above method embodiments are all applicable to the present system embodiment, the functions specifically implemented by the present system embodiment are the same as those in the above method embodiment, and the beneficial effects achieved by the present system embodiment are also the same as those achieved by the above method embodiment.
Referring to fig. 9, an embodiment of the present invention provides a detection apparatus for passenger behavior on an escalator, including:
at least one processor 901;
at least one memory 902 for storing at least one program;
the at least one program, when executed by the at least one processor 901, causes the at least one processor 901 to implement a method of detecting passenger behavior on an escalator as shown in fig. 2.
The contents in the above method embodiments are all applicable to the present apparatus embodiment, the functions specifically implemented by the present apparatus embodiment are the same as those in the above method embodiments, and the advantageous effects achieved by the present apparatus embodiment are also the same as those achieved by the above method embodiments.
Embodiments of the present invention also provide a storage medium having stored therein processor-executable instructions, which when executed by a processor, are used to implement a method for detecting passenger behavior on an escalator as shown in fig. 2.
In alternative embodiments, the functions/acts noted in the block diagrams may occur out of the order noted in the operational illustrations. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality/acts involved. Furthermore, the embodiments presented and described in the flow charts of the present invention are provided by way of example in order to provide a more thorough understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and in which sub-operations described as part of larger operations are performed independently.
Furthermore, although the present invention is described in the context of functional modules, it should be understood that, unless otherwise stated to the contrary, one or more of the described functions and/or features may be integrated in a single physical device and/or software module, or one or more functions and/or features may be implemented in a separate physical device or software module. It will also be appreciated that a detailed discussion of the actual implementation of each module is not necessary for an understanding of the present invention. Rather, the actual implementation of the various functional modules in the apparatus disclosed herein will be understood within the ordinary skill of an engineer, given the nature, function, and internal relationship of the modules. Accordingly, those skilled in the art can, using ordinary skill, practice the invention as set forth in the claims without undue experimentation. It is also to be understood that the specific concepts disclosed are merely illustrative of and not intended to limit the scope of the invention, which is defined by the appended claims and their full scope of equivalents.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes 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 invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the foregoing description of the specification, reference to the description of "one embodiment/example," "another embodiment/example," or "certain embodiments/examples," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method for detecting passenger behavior on an escalator is characterized in that a first gate is arranged at an entrance position of the escalator, a second gate is arranged at an exit position of the escalator, and the method comprises the following steps:
acquiring a first detection signal of the wearable device;
according to the first detection signal, determining that the wearable device is worn correctly, and opening the first gate;
determining that the wearable device passes through the first gate, and acquiring a second detection signal of the wearable device in the elevator taking process;
determining that the passenger wearing the wearable device has violation behaviors according to the second detection signal, and generating an alarm signal;
acquiring a third detection signal when the wearable device reaches the exit position of the escalator;
acquiring a recovery signal of the wearable device according to the third detection signal;
and determining that the wearable device is correctly recovered according to the recovery signal, and opening the second gate.
2. The method for detecting passenger behavior on an escalator as claimed in claim 1, wherein said first gate is provided with an image capturing device, said wearable devices comprise a first wearable device and a second wearable device, and before said step of determining whether said wearable device is worn correctly or incorrectly according to said first detection signal, the method further comprises the steps of:
acquiring image information of the image acquisition equipment;
determining that the passengers comprise a first passenger and a second passenger according to the image information, and generating wearing prompt information of the first wearable device and the second wearable device;
determining a difference in wearing time of a first wearable device corresponding to the first passenger and a second wearable device corresponding to the second passenger;
and when the wearing time difference meets a preset range, generating a third reminding signal.
3. The method for detecting passenger behavior on an escalator as claimed in claim 1, wherein the escalator includes an infrared light curtain, and the step of determining that the passenger wearing the wearable device has the violation based on the second detection signal and generating the warning signal comprises:
acquiring a detection shielding signal of the infrared light curtain according to the second detection signal;
determining an occlusion position according to the detected occlusion signal;
and determining that the passenger wearing the wearable equipment has the violation behavior according to the shielding position, and generating an alarm signal.
4. The method for detecting passenger behavior on an escalator as claimed in claim 1, wherein the escalator includes an identification tag, and the step of determining that the passenger wearing the wearable device has the violation based on the second detection signal and generating the alarm signal comprises:
determining a dynamic position of the identification tag from the second detection signal;
determining a first movement speed of a passenger wearing the wearable device according to the dynamic position;
acquiring a second moving speed of the escalator;
comparing the first moving speed and the second moving speed;
and determining that the passenger wearing the wearable device has the violation behavior according to the comparison result, and generating an alarm signal.
5. The method for detecting passenger behavior on an escalator as claimed in claim 1, wherein said step of determining that there is a violation by the passenger wearing said wearable device based on said second detection signal and generating an alarm signal comprises:
determining the position distribution condition of the wearable equipment according to the second detection signal;
and determining that the passenger wearing the wearable equipment has violation behaviors according to the position distribution condition, and generating an alarm signal.
6. The method of claim 1, wherein before the step of obtaining the third detection signal of the wearable device reaching the exit location of the escalator, the method further comprises the steps of:
acquiring a fourth detection signal of the wearable device on the escalator;
and determining that the passenger wearing the wearable device arrives at a preset position according to the fourth detection signal, and generating a fourth reminding signal.
7. A method of detecting passenger behavior on an escalator as claimed in claim 1, wherein the escalator is provided with a wearable device conveyor, the method further comprising the steps of:
transporting the wearable device from the second gate to the first gate by the wearable device transport.
8. A detection system for passenger behavior on an escalator, comprising:
a wearable device;
the first gate is arranged at the entrance of the escalator;
the second gate is arranged at the exit of the escalator;
a control module to perform the steps of:
acquiring a first detection signal of the wearable device;
according to the first detection signal, determining that the wearable device is worn correctly, and opening the first gate;
determining that the wearable device passes through the first gate, and acquiring a second detection signal of the wearable device in the elevator taking process;
determining that the passenger wearing the wearable device has violation behaviors according to the second detection signal, and generating an alarm signal;
acquiring a third detection signal when the wearable device reaches the exit position of the escalator;
acquiring a recovery signal of the wearable device according to the third detection signal;
and determining that the wearable device is correctly recovered according to the recovery signal, and opening the second gate.
9. A detection device for passenger behavior on an escalator, comprising:
at least one processor;
at least one memory for storing at least one program;
when executed by the at least one processor, cause the at least one processor to implement a method of detecting passenger behavior on an escalator as claimed in any one of claims 1-7.
10. A computer readable storage medium having stored therein processor executable instructions, wherein the processor executable instructions when executed by a processor are for implementing a method of detecting passenger behavior on an escalator as claimed in any one of claims 1-7.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0398990A (en) * | 1989-09-13 | 1991-04-24 | Toshiba Corp | Safety device for man conveyor |
| JPH0977448A (en) * | 1995-09-18 | 1997-03-25 | Otis Elevator Co | Automatically operating type escalator |
| CN1626430A (en) * | 2003-12-08 | 2005-06-15 | 因温特奥股份公司 | Device for supervising the access zone of elevators and moving walks with high-frequency sensors |
| CN107915111A (en) * | 2017-11-16 | 2018-04-17 | 广州广日电梯工业有限公司 | A kind of passenger behavior monitoring method and device |
| CN108516434A (en) * | 2018-05-25 | 2018-09-11 | 日立楼宇技术（广州）有限公司 | Maintenance safety detection device |
| WO2018178037A1 (en) * | 2017-03-28 | 2018-10-04 | Inventio Ag | Sensor network for a passenger transport system |
| CN110294397A (en) * | 2018-07-05 | 2019-10-01 | 江苏瑞奇海力科技有限公司 | A kind of staircase passenger safety prior-warning device and method |
| CN111422709A (en) * | 2020-02-13 | 2020-07-17 | 深圳市旺龙智能科技有限公司 | Method, system, control device and storage medium for taking public elevator without contact |
| CN112919294A (en) * | 2021-03-25 | 2021-06-08 | 衢州市特种设备检验中心 | Escalator control method and system and escalator system |
-
2021
- 2021-08-02 CN CN202110881182.8A patent/CN113772523B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0398990A (en) * | 1989-09-13 | 1991-04-24 | Toshiba Corp | Safety device for man conveyor |
| JPH0977448A (en) * | 1995-09-18 | 1997-03-25 | Otis Elevator Co | Automatically operating type escalator |
| CN1626430A (en) * | 2003-12-08 | 2005-06-15 | 因温特奥股份公司 | Device for supervising the access zone of elevators and moving walks with high-frequency sensors |
| WO2018178037A1 (en) * | 2017-03-28 | 2018-10-04 | Inventio Ag | Sensor network for a passenger transport system |
| CN107915111A (en) * | 2017-11-16 | 2018-04-17 | 广州广日电梯工业有限公司 | A kind of passenger behavior monitoring method and device |
| CN108516434A (en) * | 2018-05-25 | 2018-09-11 | 日立楼宇技术（广州）有限公司 | Maintenance safety detection device |
| CN110294397A (en) * | 2018-07-05 | 2019-10-01 | 江苏瑞奇海力科技有限公司 | A kind of staircase passenger safety prior-warning device and method |
| CN111422709A (en) * | 2020-02-13 | 2020-07-17 | 深圳市旺龙智能科技有限公司 | Method, system, control device and storage medium for taking public elevator without contact |
| CN112919294A (en) * | 2021-03-25 | 2021-06-08 | 衢州市特种设备检验中心 | Escalator control method and system and escalator system |
Non-Patent Citations (1)
| Title |
|---|
| 梁耀添;: "自动扶梯检测及安全管理分析" * |
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