CN115159295A - Take radar detection early warning function's wisdom elevator that tumbles - Google Patents
Take radar detection early warning function's wisdom elevator that tumbles Download PDFInfo
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- CN115159295A CN115159295A CN202210960135.7A CN202210960135A CN115159295A CN 115159295 A CN115159295 A CN 115159295A CN 202210960135 A CN202210960135 A CN 202210960135A CN 115159295 A CN115159295 A CN 115159295A
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- elevator
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- fall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
- B66B5/025—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by human behaviour or misbehaviour, e.g. forcing the doors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0012—Devices monitoring the users of the elevator system
Abstract
An intelligent elevator with a radar detection falling early warning function comprises an elevator car, an elevator control system and a property monitoring platform; the elevator car is provided with an operation state detection system, and a camera and a falling induction radar are arranged in the elevator car; the falling induction radar is connected with a falling monitoring device, the falling monitoring device is connected with an elevator control system, a property monitoring platform and an operation state detection system, after passengers fall, the falling monitoring device sends a falling control instruction to the elevator control system and sends a falling alarm signal to the property monitoring platform, and the elevator control system controls an elevator car to operate; property monitoring platform reminds the property staff, lets the property staff observe the passenger's that tumbles state and elevator car operation status through display module to know the relevant condition of warning of tumbleing fast, in time make corresponding counter-measure and help the passenger who tumbles, improve the security that the passenger took the elevator.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to an intelligent elevator with a radar detection falling early warning function.
Background
The elevator can produce the acceleration of vertical direction when starting or braking, make the passenger can produce overweight or weightlessness sensation, especially the floor is more, when opening and stopping frequently, repeated overweight weightlessness can cause the uncomfortable or dizzy condition of falling down to passengers such as old man or weak personage, this kind of passenger is difficult to press emergency call button by oneself and calls for help or walk out the elevator by oneself after falling down dizzy, can not send distress signal to the outside at all after falling down the coma even, lead to this part of passenger to be stranded in the elevator and can not get the rescue, and if these passengers fall down in this kind of time quantum that the flow of people is few at night, be difficult to discover more by other passengers.
At present, the elevator technology lacks corresponding monitoring and alarming measures for special emergencies such as the passengers can not get up or fall down for a long time after falling over the ground, and the passengers often stay in the elevator for a long time and can not obtain rescue.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an intelligent elevator with a radar detection falling early warning function.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an intelligent elevator with a radar detection falling early warning function comprises an elevator car, an elevator control system and a property monitoring platform, wherein the elevator car is slidably mounted in an elevator shaft, the elevator control system is used for controlling the operation of the elevator car, and the property monitoring platform is located in a monitoring room and is connected with a display module, an alarm module and a monitoring responder; be equipped with the running state detecting system who is used for monitoring elevator operation condition on the elevator car, its characterized in that: the running state detection system comprises a vibration detection module for detecting the vibration condition of the elevator car and a speed detection module for detecting the running speed of the elevator car, wherein a camera for shooting an image in the elevator car and a falling induction radar for detecting whether passengers fall down in the elevator car are arranged in the elevator car; the falling induction radar is connected with a falling monitoring device, the falling monitoring device is connected with an elevator control system, a property monitoring platform and an operation state detection system, and the falling monitoring device is used for sending a falling control instruction to the elevator control system and sending a falling alarm signal to the property monitoring platform after passengers fall.
In the invention, the running state detection system comprises a top rushing detection module arranged on the car top and a squat bottom detection module arranged on the car bottom.
In the invention, the falling monitoring device is arranged on the top of the elevator car and comprises a monitoring box body and a control module, wherein the monitoring box body is arranged on the top of the elevator car; the control module is installed in the monitoring box body and connected with the elevator control system, the property monitoring platform, the camera, the falling induction radar, the vibration detection module and the speed detection module.
In the invention, an intercom is arranged in the elevator car, and the control module is connected with the intercom.
In the invention, the control module is connected with an advertisement playing module.
In the invention, the control module is electrically connected with a communication unit, and the control module is connected with the property monitoring platform through the communication unit.
In the invention, the communication unit is wirelessly connected with a remote service platform.
In the invention, the control module is connected with a GPS positioning module.
According to the invention, the elevator car comprises a car bottom, a car wall arranged on the upper part of the car bottom and a car top arranged on the top of the car wall, and the falling induction radar is arranged at the middle position of the bottom of the car top.
The invention has the beneficial effects that: according to the invention, a falling induction radar is arranged in the elevator car, when the falling induction radar detects that a passenger falls down, a falling monitoring device sends a falling control instruction to an elevator control system and sends detection information of an operation state detection system and a falling alarm signal to a property monitoring platform, and after receiving the falling control instruction, the elevator control system controls the elevator car to operate according to the falling control instruction; after receiving a falling alarm signal and detection information of the running state detection system, the property monitoring platform utilizes the alarm module to send sound and light alarm to remind property workers, the property workers check images shot by the camera and the detection information of the running state detection system through the display module to observe the states of falling passengers and the running states of an elevator car, so that the relevant conditions of falling alarm can be quickly known, corresponding countermeasures can be timely made to help the falling passengers, and the safety of taking the elevator by the passengers is improved.
Drawings
The invention is further illustrated by the following figures and embodiments:
FIG. 1 is a connection block diagram of the present embodiment;
FIG. 2 is a connection block diagram of the control module connected to a backup power module;
fig. 3 is a perspective view of an elevator car;
FIG. 4 is a perspective view of the ceiling;
fig. 5 is a schematic structural view of a fall induction radar mounted on a decorative panel;
fig. 6 is an exploded view of a fall sensing radar;
fig. 7 is an exploded view ii of a fall sensing radar;
fig. 8 is a bottom view of the ceiling.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1-8, an intelligent elevator with a radar detection fall-down early warning function comprises an elevator car 1 slidably mounted in an elevator shaft, an elevator control system 2 for controlling the operation of the elevator car 1, and a property monitoring platform 3 located in a monitoring room; be equipped with operating condition detecting system 4 that is used for monitoring the elevator operation condition on elevator car 1, operating condition detecting system 4 is including setting up at 13 on the sedan-chair top towards a detection module, setting up detection module at the bottom of squatting on 11 at the bottom of the sedan-chair, be used for detecting the vibrations detection module of 1 vibrations condition of elevator car, the speed detection module that is used for detecting 1 functioning speed of elevator car, towards a detection module and squat at the bottom of detection module and all adopt proximity switch, speed detection module is the acceleration detector, the acceleration detector sets up at 13 tops on the sedan-chair top for detect the acceleration of elevator operation. The elevator operation parameters are monitored through the operation state detection system 4, when a fault signal generated in the operation of the elevator is monitored, the falling monitoring device 7 sends the fault signal to the property monitoring platform 3 to inform property workers of the property monitoring platform 3 of fault processing, if the property monitoring platform 3 does not respond within a specified time, the falling monitoring device 7 actively sends the fault information to the remote service platform 70 for alarm processing, the reliability of elevator fault rescue is guaranteed, and the safety performance of the elevator is improved.
Further, a camera 5 for shooting an image inside the elevator car 1 and a fall induction radar 6 for detecting whether passengers fall down in the elevator car 1 are arranged in the elevator car 1, and the camera 5 and the fall induction radar 6 are installed on the top wall inside the elevator car 1; the fall induction radar 6 is connected with a fall monitoring device 7, the fall monitoring device 7 is connected with the elevator control system 2, the property monitoring platform 3 and the operation state detection system 4, and the fall monitoring device 7 is used for sending a fall control instruction to the elevator control system 2 and sending a fall alarm signal and detection information of the operation state detection system 4 to the property monitoring platform 3 after passengers fall.
As a preferred embodiment, the fall monitoring device 7 is mounted on the top of the elevator car 1, and the fall monitoring device 7 comprises a monitoring box body fixedly mounted on the top of the elevator car 1 by bolts and a control module 71. The control module 71 is installed in the monitoring box body, the control module 71 is connected with the elevator control system 2, the property monitoring platform 3, the camera 5, the falling induction radar 6, the top-rushing detection module, the bottom-squatting detection module, the vibration detection module and the speed detection module, when a passenger falls down in the elevator car 1, the control module 71 sends a falling control instruction to the elevator control system 2 and sends detection information of the operation state detection system 4 and a falling alarm signal to the property monitoring platform 3, and after receiving the falling control instruction, the elevator control system 2 controls the elevator car 1 to operate according to the falling control instruction; after receiving the falling alarm signal and the detection information of the operation state detection system 4, the property monitoring platform 3 sends an audible and visual alarm to remind the property worker through the alarm module 32, and the property worker checks the image shot by the camera 5 and the detection information of the operation state detection system 4 through the display module 31 to observe the state of the falling passenger and the operation state of the elevator car 1.
As a preferred embodiment, the property monitoring platform 3 is a service facility for property personnel; the property staff can manage and record elevator information and passenger file information through the platform, and the passenger file information records information such as names, ages, face information, addresses, emergency contact telephones and the like of passengers. The property monitoring platform 3 is connected with a display module 31, an alarm module 32 and a monitoring responder 33, and the monitoring responder 33 is a monitoring interphone in the elevator five-party communication system. The background display module 31 is a background display, and the background display module 31 is used for displaying images, passenger files, elevator information and the like in the elevator car 1; the alarm module 32 is an audible and visual alarm, and when the property monitoring platform 3 receives a falling alarm signal, the alarm module 32 sends an audible and visual alarm signal to remind property workers of an alarm condition, so that the property workers can process the falling alarm signal in time; at the moment, the property monitoring platform 3 displays information such as elevator information for sending a falling alarm signal, falling passenger file information, an internal image of the elevator car 1, detection information of the running state detection system 4 and the like through the background display module 31, so that property workers can know alarm conditions in time; the monitoring responder 33 is a property communicator in the elevator five-party communication system, and property workers can communicate with the talkback communicator 8 through the monitoring responder 33 and communicate with fallen passengers to know the current situation.
As a preferred embodiment, an intercom communicator 8 is arranged in the elevator car 1, the intercom communicator 8 is a car communicator in an elevator five-way communication system and is arranged on the floor-selecting panel, the control module 71 is connected with the intercom communicator 8, when the fall sensing radar 6 detects that a passenger falls down, the control module 71 simultaneously starts the intercom 8 to enable the intercom 8 to send a communication request to the monitoring transponder 33, so that the falling passenger can communicate with the property worker through the intercom 8, and even if the falling passenger is in a coma state and cannot communicate with the property worker, the function of reminding the property worker can be achieved by monitoring the communication ring tone sent by the transponder 33 when the intercom 8 sends the communication request to the monitoring transponder 33, and thus the sound-light alarm sent by the alarm module 32 and the communication ring tone sent by the monitoring transponder 33 can achieve the function of double reminding.
As a preferred implementation manner, the control module 71 is connected with a face recognition module 9, the face recognition module 9 is connected with the camera 5, after the fall sensing radar 6 detects that a passenger falls, the control module 71 controls the face recognition module 9 to recognize the face of the fallen passenger, and then the control module 71 calls the passenger file information of the fallen passenger according to the face recognition result sent by the face recognition module 9 and sends the passenger file information to the property monitoring platform 3, so that the property worker can know the passenger file information of the fallen passenger, and the property worker can conveniently and timely notify the emergency contact of the fallen passenger after knowing the relevant information of the fallen passenger.
In this embodiment, the control module 71 is connected to an information storage module 73, the face recognition module 9 is connected to the information storage module 73, the information storage module 73 is used for storing the work information of the control module 71, the passenger profile information and the like, and the control module 71 can download the passenger profile information recorded in the update information storage module 73 from the property monitoring platform 3 at regular time. When the face recognition module 9 performs face recognition on the passenger, the face recognition module 9 performs face recognition on the fallen passenger according to the face information captured by the camera 5 and the face information recorded in the passenger file information in the information storage module 73.
In a preferred embodiment, the control module 71 is connected to an advertisement broadcasting module 10, the advertisement broadcasting module 10 is installed in the elevator car 1, and the advertisement broadcasting module 10 is an advertisement broadcasting device installed in the elevator car 1. Further, the advertisement playing module 10 includes a display screen module, a speaker, a playing content storage and playing controller, and the playing controller is respectively connected with the display screen module, the speaker and the control module 71; in the daily use process of the elevator, the advertisement playing module 10 plays the advertisement normally to obtain the advertisement income; after the response radar 6 that tumbles detects that there is the passenger to tumble, control module 71 control advertisement broadcast module 10 broadcast the reply video after the passenger tumbles, let the passenger that tumbles make corresponding action with reference to the reply video, the reply video is recorded by the elevator producer and is stored in the broadcast content storage, the reply video is including the teaching video of saving oneself, the teaching video is relieved in the alarm, wherein the teaching video of saving oneself is used for demonstrating the action of saving oneself after the passenger tumbles through the animation, the teaching video is extruded in the alarm is used for demonstrating the passenger through the animation and presses and relieve the action that warning button 50 lets elevator control system 2 control elevator car 1 resume normal operating.
As a preferred embodiment, the control module 71 is connected to the ventilation module 20, the lighting module 30 and the standby power module 40, the ventilation module 20 is a ventilation device arranged on the elevator car 1, and can input fresh air to the elevator car 1, so as to ensure the oxygen content of the air in the elevator car 1 and provide sufficient oxygen for passengers to breathe; the lighting module 30 can provide illumination for the elevator car 1, illuminate the environment inside the elevator car 1, and provide a good lighting environment and a good ventilation environment inside the car. The standby power supply module 40 is installed on the top of the elevator car 1 through a battery box 801, and the battery box 801 is fixed on the top of the car roof 13 of the elevator car 1 through bolts; the standby power supply module 40 is connected with an electric power system of the elevator for charging; the standby power module 40 is connected with the control module 71, the intercom 8, the fall induction radar 6, the face recognition module 9, the advertisement playing module 10, the ventilation module 20, the lighting module 30, the communication unit 60 and the GPS positioning module 80, and the standby power module 40 is used for providing power when power is off so as to ensure that the device can work normally after an accident situation occurs.
As a preferred embodiment, a release alarm button 50 is arranged in the elevator car 1, the release alarm button 50 is located beside the floor selector of the elevator, the release alarm button 50 is connected with the control module 71, and the release alarm button 50 is used for releasing a fall alarm signal so that the elevator control system 2 controls the elevator to return to normal operation. If the passenger can stand alone after falling down and is unconscious or has a fellow passenger in the elevator, the fellow passenger or the fellow passenger can press the alarm removing button 50 to remove the falling alarm signal, so that the control module 71 sends an alarm removing control instruction to the elevator control system 2, and the elevator control system 2 cancels the falling control instruction which is being executed according to the alarm removing control instruction and controls the elevator to recover the normal operation; in the process of sending the alarm release control instruction, the control module 71 normally sends a falling alarm signal and a face recognition result to the property monitoring platform 3 and starts the talkback device 8 to send a help call to the outside, so that property workers can know the actual conditions of passengers and inquire whether help is needed.
As a preferred embodiment, the control module 71 is electrically connected to a communication unit 60, the control module 71 is connected to the property monitoring platform 3 through the communication unit 60, and the communication mode of the communication unit 60 includes two modes, namely wired communication and wireless communication. The communication unit 60 is wirelessly connected with a remote service platform 70, and the remote service platform 70 is a service terminal of an elevator manufacturer. When the control module 71 monitors that the elevator runs in a fault through the running state detection system 4, the control module 71 simultaneously sends the alarm signal to the property monitoring platform 3 and the remote service platform 70 to inform property workers of the property monitoring platform 3 and operators on duty of the remote service platform 70 of fault processing, so that the property workers of the property monitoring platform 3 and the operators on duty of the remote service platform 70 are informed, the property workers of the property monitoring platform 3 and the operators on duty of the remote service platform 70 can communicate with each other, and a scheme for solving the elevator fault is discussed, so that the elevator fault is solved as soon as possible, the reliability of elevator fault rescue and passenger rescue is ensured, and the safety performance of the elevator is improved.
As a preferred embodiment, the control module 71 is connected to a GPS positioning module 80 for providing accurate elevator position information to the remote service platform 70, and the remote service platform 70 can know the position of the failed elevator through the GPS positioning module 80, so as to timely handle the failed elevator.
In a preferred embodiment, the elevator car 1 includes a platform 11, a wall 12 provided on an upper portion of the platform 11, and a ceiling 13 provided on a ceiling portion of the wall 12, and the platform 11, the wall 12, and the ceiling 13 are connected by bolts, and the elevator car 1 can be configured as the conventional elevator car 1. In this embodiment, the fall induction radar 6 is installed at a bottom middle position of the car roof 13. The car roof 13 comprises a top frame 131 and a decorative plate 132 arranged at the bottom of the top frame 131, the decorative plate 132 is fixed on the top frame 131 through bolts, the lighting module 30 is an LED annular lamp arranged at the bottom of the decorative plate 132, the LED annular lamp is fixed on the decorative plate 132 through bolts, the LED annular lamp can provide a lighting effect with uniform light, and the lighting quality inside the elevator car 1 is guaranteed; the LED annular lamp may be a circular ring or a square ring, and is preferably a square ring in this embodiment, and the LED annular lamp is commercially available, so that it is not described in detail. In order to ensure the attractive appearance of the car roof 13, the fall induction radar 6 is positioned in the enclosure of the LED annular lamp, so that the fall induction radar 6 is positioned in the center of the enclosure of the LED annular lamp, the bottom of the car roof 13 is in a beautiful shape, the fall induction radar 6 is not obtrusive, and the attractive appearance of the bottom of the car roof 13 is ensured.
As a preferred embodiment, the fall sensing radar 6 includes a sensing housing 61, a fall detection module 62, and a radar cover 63, wherein the sensing housing 61 is fixedly mounted on the bottom of the decoration plate 132 by using a first bolt 100, the inside of the sensing housing 61 is a mounting slot 611, the fall detection module 62 is fixedly mounted in the mounting slot 611 by using a second bolt, the bottom of the sensing housing 61 is an opening of the mounting slot 611, and the radar cover 63 is connected to the bottom of the sensing housing 61 and is used for closing the opening of the bottom of the mounting slot 611.
In order to facilitate the connection of the fall induction radar 6 with the control module 71, the decorative plate 132 is provided with an installation opening 134 located in the middle of the decorative plate 132, the installation opening 134 penetrates through the decorative plate 132 from top to bottom, the top of the induction shell 61 is provided with a threading housing 612 integrally formed with the induction shell 61, the upper end of the threading housing 612 penetrates through the installation opening 134, the reinforcing nut 64 is sleeved on the external thread of the upper end of the threading housing 612, the reinforcing nut 64 can be matched on the top surface of the decorative plate 132, the reinforcing nut 64 is abutted to the top surface of the decorative plate 132, and the installation quality of the fall induction radar 6 on the decorative plate 132 can be enhanced.
As a preferred embodiment, the fall detection module 62 is connected with a connection cable 65, a threading groove communicated with the installation groove cavity 611 is arranged in the threading housing 612, a threading through hole communicated with the threading groove is arranged on the threading housing 612, one end of the connection cable 65 is electrically connected with the fall detection module 62, and the other end of the connection cable is connected with the control module 71 after sequentially passing through the threading groove and the threading through hole. In addition, a cable waterproof connector 68 is installed in the threading through hole, the connection cable 65 passes through the cable waterproof connector 68, and the cable waterproof connector 68 is used for preventing wind from entering the induction housing 61.
As a preferred embodiment, a plurality of matching through holes are formed in the mounting groove 611, a plurality of matching screw holes are formed in the decorative plate 132, each matching screw hole corresponds to one matching through hole, and the screw section of the first bolt 100 passes through the mounting through hole and is in threaded connection with the matching screw hole, so as to fix the induction housing 61.
As a preferred embodiment, a first elastic washer 66 and a second elastic washer 67 are sleeved outside the threading cover 612, a bottom surface of the first elastic washer 66 is attached to a top surface of the induction housing 61, a top surface of the first elastic washer is attached to a bottom surface of the decorative plate 132, and a first matching through hole for a screw section of the first bolt 100 to pass through is formed in the first elastic washer 66; the bottom surface of the second elastic washer 67 is attached to the top surface of the decorative plate 132, and the top surface is attached to the bottom surface of the reinforcing nut 64; the first elastic washer 66 and the second elastic washer 67 are both made of rubber or silica gel, and the first elastic washer 66 and the second elastic washer 67 have elasticity and are used for filling a fit clearance to prevent wind from entering the interior of the elevator car 1 from the mounting opening 134.
In a preferred embodiment, a catching groove 613 is formed in the wall of the mounting groove 611, a buckle 631 capable of being buckled into the catching groove 613 is disposed on the top of the radar cover plate 63, and the buckle 631 is buckled in the catching groove 613, so that the radar cover plate 63 is mounted on the bottom of the induction housing 61.
As a preferred embodiment, the fall detection module 62 is a fall detection circuit board integrated with a millimeter wave detection module, a processor and a fall communication interface, the processor is respectively connected with the millimeter wave detection module, the fall communication interface and the control module 71, the millimeter wave detection module can adopt a texas instrument IWR6843 millimeter wave sensor, and the millimeter wave technology is used to detect whether a person falls down is the prior art, so detailed description is not provided; the processor judges whether passengers fall down according to the detection information of the millimeter wave detection module and then sends a falling identification signal to the control module 71; the fall detection circuit board is provided with a through hole, a matching screw hole corresponding to the through hole is formed in the mounting groove cavity 611, and the second bolt penetrates through the through hole and is in threaded connection with the matching screw hole, so that the fall detection module 62 is fixedly mounted in the mounting groove cavity 611. One end of the connecting cable 65 is provided with a matching communication interface 651 matched with the falling communication interface, and the other end is provided with a first wiring port connected with the control module 71.
The intelligent elevator has the following use method:
step 1, after the falling induction radar 6 detects that the passenger falls, the falling induction radar 6 sends a falling identification signal to the control module 71;
step 2, after the control module 71 receives the falling identification signal, the control module 71 automatically sends a falling control instruction to the elevator control system 2, and sends a falling alarm signal and detection information of the operation state detection system 4 to the property monitoring platform 3, wherein the elevator control system 2 controls the elevator car 1 to move to a preset landing according to the falling control instruction, and then stops the elevator car 1 and opens the elevator door, so that the inside and outside of the elevator car 1 are ventilated or passengers can automatically leave the elevator to wait for rescue; the preset landing can be a landing of a first floor, the landing of the first floor has large passenger flow, so that external personnel can send passengers to fall down in the elevator car 1 conveniently, and meanwhile, property workers can arrive at the site in time to rescue the passengers conveniently; after receiving the falling alarm signal and the detection information of the operation state detection system 4, the property monitoring platform 3 sends an audible and visual alarm by using the alarm module 32 to remind the property worker, and the property worker checks the image shot by the camera 5 and the detection information of the operation state detection system 4 through the display module 31 to observe the state of the falling passenger and the operation state of the elevator car 1, wherein the observation of the image shot by the camera 5 can enable the property worker to know the current condition of the falling passenger, such as whether the falling passenger is still awake, whether the falling passenger can move or not; observing the detection information of the elevator car 1 can enable the property staff to know whether the elevator breaks down when the passenger falls down, so that whether the passenger falls down due to elevator failure is preliminarily judged.
In step 2, after the control module 71 receives the fall recognition signal, the control module 71 controls the face recognition module 9 to compare and match the image captured by the camera 5 with the face information recorded in the passenger profile information in the information storage module 73; if the face matching is successful, the falling alarm signal sent by the control module 71 contains the passenger file information of the falling passenger, and after the property monitoring platform 3 receives the falling alarm signal, the property staff can display the passenger file information of the passenger on the display module 31, so that the property staff can quickly know the information of the passenger, and the property staff can conveniently inform the emergency contact of the falling passenger through the telephone. If the face matching is unsuccessful, the person is judged to be a stranger, at this time, the falling alarm signal sent by the control module 71 to the property monitoring platform 3 does not contain the passenger file information of the fallen passenger, and the property staff can only know the relevant information of the passenger through communication with the fallen passenger.
In step 1, after the control module 71 receives the fall identification signal, the control module 71 controls the advertisement playing module 10 to play the response video, so that the passengers who still have the action ability after falling make self-rescue actions or alarm releasing actions according to the teaching animation of the response video; in addition, when the control module 71 detects that the monitoring transponder 33 is in remote communication with the intercom 8, the control module 71 controls the advertisement playing module 10 to pause playing of the answering video, so as to avoid affecting the call between the monitoring transponder 33 and the intercom 8.
In step 2, when the control module 71 sends a falling alarm signal to the property monitoring platform 3, the control module 71 can simultaneously start the intercom 8 to communicate with the monitoring transponder 33 of the property monitoring platform 3, so that the communication request generated by the monitoring transponder 33 when the intercom 8 requests to communicate with the monitoring transponder 33 is utilized to remind the property worker that a passenger falls down in the elevator car 1, thus achieving the purpose of realizing double reminding, enabling the property worker to quickly receive the communication request to know that the passenger falls down in the elevator car 1, and then communicating with the fallen passenger through the monitoring transponder 33 so as to enable the property worker to quickly respond. The falling counter measure can be that the monitoring responder 33 is in remote communication with the talkback interphone 8, so that property workers can remotely know the reason of falling of passengers and ask the passengers to need no help, and if the passengers do not respond, the property workers arrive at the site for rescue, so that the passengers are prevented from being trapped after falling in the elevator; in addition, after the property staff knows the situation of the passengers, the property staff can drive to the scene to provide corresponding services for the fallen passengers, such as informing the passengers of emergency contacts or carrying related medicines for the passengers to use.
The above description is only a preferred embodiment of the present invention, and all technical solutions that can achieve the objects of the present invention by substantially the same means are within the protection scope of the present invention.
Claims (9)
1. An intelligent elevator with a radar detection falling early warning function comprises an elevator car (1) which is slidably mounted in an elevator hoistway, an elevator control system (2) used for controlling the elevator car (1) to operate, and a property monitoring platform (3) located in a monitoring room, wherein the property monitoring platform (3) is connected with a display module (31), an alarm module (32) and a monitoring responder (33); be equipped with operating condition detecting system (4) that are used for monitoring elevator operation condition on elevator car (1), its characterized in that: the running state detection system (4) comprises a vibration detection module for detecting the vibration condition of the elevator car (1) and a speed detection module for detecting the running speed of the elevator car (1), wherein a camera (5) for shooting an image inside the elevator car (1) and a falling induction radar (6) for detecting whether a passenger falls down or not in the elevator car (1) are arranged in the elevator car (1); the fall sensing radar (6) is connected with a fall monitoring device (7), the fall monitoring device (7) is connected with the elevator control system (2), the property monitoring platform (3) and the running state detection system (4), and the fall monitoring device (7) is used for sending a fall control instruction to the elevator control system (2) and sending a fall alarm signal to the property monitoring platform (3) after a passenger falls.
2. The intelligent elevator with the radar detection fall early warning function according to claim 1, characterized in that: the running state detection system (4) comprises a top rushing detection module arranged on the car top (13) and a bottom squatting detection module arranged on the car bottom (11).
3. The intelligent elevator with the radar detection fall early warning function according to claim 1, characterized in that: the falling monitoring device is arranged on the top of the elevator car (1), and comprises a monitoring box body and a control module (71), wherein the monitoring box body is arranged on the top of the elevator car (1); control module (71) are installed in the control box body, control module (71) are connected with elevator control system (2), property monitoring platform (3), camera (5), tumble response radar (6), vibrations detection module, speed detection module.
4. The intelligent elevator with the radar detection fall early warning function according to claim 3, wherein the intelligent elevator comprises: be equipped with intercom talker (8) in elevator car (1), control module (71) is connected with intercom talker (8).
5. The intelligent elevator with the radar detection fall early warning function according to claim 3, wherein the intelligent elevator comprises: the control module (71) is connected with an advertisement playing module (10).
6. The intelligent elevator with the radar detection fall early warning function according to claim 3, wherein the intelligent elevator comprises: the control module (71) is electrically connected with a communication unit (60), and the control module (71) is connected with the property monitoring platform (3) through the communication unit (60).
7. The intelligent elevator with the radar detection fall early warning function according to claim 6, wherein the intelligent elevator comprises: the communication unit (60) is wirelessly connected with a remote service platform (70).
8. The intelligent elevator with the radar detection fall early warning function according to claim 7, characterized in that: the control module (71) is connected with a GPS positioning module (80).
9. The intelligent elevator with the radar detection fall early warning function according to claim 1, characterized in that: the elevator car (1) comprises a car bottom (11), a car wall (12) arranged on the upper portion of the car bottom (11), and a car roof (13) arranged at the top of the car wall (12), wherein the falling induction radar (6) is installed at the middle position of the bottom of the car roof (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893140A (en) * | 2022-11-21 | 2023-04-04 | 无锡禾木森智能科技有限公司 | System for detecting falling state of people in elevator car |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115893140A (en) * | 2022-11-21 | 2023-04-04 | 无锡禾木森智能科技有限公司 | System for detecting falling state of people in elevator car |
| CN115893140B (en) * | 2022-11-21 | 2024-01-12 | 无锡禾木森智能科技有限公司 | Personnel fall state detecting system in elevator car |
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