CN114229647A

CN114229647A - Elevator wireless rescue system based on Internet of things technology and use method thereof

Info

Publication number: CN114229647A
Application number: CN202111527112.9A
Authority: CN
Inventors: 支铭鸣; 沈远志
Original assignee: Wuxi Xiaoai Electric Co ltd
Current assignee: Wuxi Xiaoai Electric Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-03-25
Anticipated expiration: 2041-12-13
Also published as: CN114229647B

Abstract

The invention discloses an elevator wireless rescue system based on the technology of Internet of things and a using method thereof, and particularly relates to the technical field of elevator wireless rescue, wherein the elevator wireless rescue system comprises a wireless intercom host based on the LORA technology, a first GSM antenna is installed at the top end of the GSM wireless intercom host, and the output end of the first GSM antenna is connected with a multidirectional calling mechanism; the multi-direction calling mechanism comprises a first telephone set arranged at the output end of the first GSM antenna. The invention adopts a multidirectional calling mechanism to start the GSM wireless intercom host, so that the first GSM antenna transmits a signal to the position of the first telephone, the second GSM antenna transmits a signal to the second telephone to call, the automatic dialing device automatically dials the mobile phone number of a maintenance worker, trapped people are pacified by monitoring the duty room, rescue information is received by the rescue duty room at the first time to carry out rescue operation, the rescue efficiency is effectively improved, meanwhile, the situation that the trapped people are excited due to unattended operation is avoided, the calling effect is better, and the rescue operation is efficiently realized.

Description

Elevator wireless rescue system based on Internet of things technology and use method thereof

Technical Field

The invention relates to the technical field of elevator wireless rescue, in particular to an elevator wireless rescue system based on the internet of things technology and a using method thereof.

Background

An elevator is a vertical elevator powered by an electric motor and equipped with a box-like car for carrying people or cargo in a multi-story building. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus for servicing a given floor, the vertical elevator having a car which travels between at least two vertical rows of rigid guide rails, requiring wireless rescue after the elevator is damaged, personnel trapped within the elevator car being outside the trapezoidal shape.

In the prior art, when calling and rescuing, a person generally only calls a monitoring room, a professional person accesses a telephone and seeks help of a rescuer, once no person exists in the monitoring room, the calling and rescuing time is long, even an on-duty person can sleep at night, the calling effect is poor, and the calling and rescuing operation cannot be realized quickly.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides an elevator wireless rescue system based on the internet of things technology and a using method thereof.

In order to achieve the purpose, the invention provides the following technical scheme: an elevator wireless rescue system based on the internet of things technology and a using method thereof comprise a GSM wireless intercom host, wherein a first GSM antenna is installed at the top end of the GSM wireless intercom host, and the output end of the first GSM antenna is connected with a multi-way calling mechanism;

multidirectional calling mechanism is including setting up the first telephone at first GSM antenna output, vibration sensor is installed in the embedding of first telephone top, the vibration sensor output is connected with audible-visual annunciator, delay switch is installed to first telephone one side, delay switch one side is connected with the autodialer, the second GSM antenna is installed to first GSM antenna one side, second GSM antenna output is connected with the second telephone that is used for answering the phone, the elevator car is installed to GSM wireless intercom host computer bottom, the camera is installed on elevator car inner wall top.

In a preferred embodiment, a display is installed on one side of the second telephone, a storage host is installed on one side of the display, and the display is detachably connected with the storage host through a bolt.

In a preferred embodiment, elevator car inner wall one side has been seted up and has been put in the groove, it is provided with input mechanism to put in inslot portion, input mechanism is including setting up at the food bin of putting in inslot portion, food bin top is provided with two backup pads, the backup pad top is connected with the limiting plate, limiting plate one side is connected with mineral water, two the mineral water top is provided with the electro-magnet, electro-magnet one side is provided with the magnetism and inhales the iron plate, magnetism is inhaled iron plate one side and is connected with the linkage door, linkage door bottom swing joint has the rotation axostylus axostyle.

In a preferred embodiment, a pulling belt is arranged on one side of the linkage door, a linkage pulling block is arranged below the pulling belt, and both the pulling belt and the linkage pulling block are fixedly connected with the linkage door.

In a preferred embodiment, the limiting plate is fixedly connected with a supporting plate, the two supporting plates are arranged in a row from top to bottom, and one end of the rotating shaft is fixedly connected with the elevator car to which the releasing groove belongs.

In a preferred embodiment, the wireless receiving switch is installed to pulling area one side, the audio amplifier is installed to the wireless receiving switch below, sealed limiting plate is installed to audio amplifier one side, sealed limiting plate one side is connected with blocks the extension board, it is connected with the connection swivel to block the extension board bottom, connect the inside actuating lever that is provided with of swivel, actuating lever one end is installed and is used for driven driving motor, it has the sign board to block extension board one side bonding, sign board one side is provided with the photoelectric sensing ware.

In a preferred embodiment, the drive rod output is fixedly connected to a connecting swivel, which is fixedly connected to the blocking strip.

In a preferred embodiment, the output end of the wireless receiving switch is connected with a wireless transmitting button, a car interphone is arranged below the loudspeaker box, and a call button is connected to one side of the car interphone.

In a preferred embodiment, a standby power supply is arranged at the top end of the elevator car and positioned at one side of the GSM wireless intercom main machine, and the standby power supply is fixedly connected with the elevator car.

The invention has the technical effects and advantages that:

1. the invention adopts a multi-direction calling mechanism to start the GSM wireless intercom main unit, so that the first GSM antenna transmits signals to the position of a first telephone, the second GSM antenna transmits signals to a second telephone to call, the audible and visual alarm starts to emit light and give out alarm sound, meanwhile, the automatic dialing device can automatically dial and call the mobile phone number of the maintenance worker, so that the duty room and the maintenance room can be contacted at the first time, when no person answers the telephone, the telephone number of the designated maintenance person can be automatically dialed, so that the problem that no person can know the help-seeking information in a maintenance room as usual can be avoided, and the rescue duty room receives the rescue information for rescue operation at the first time by monitoring the duty room to pacify the trapped people, thereby effectively improving the rescue efficiency, meanwhile, the emotion excitement of the trapped people caused by no person on duty is avoided, the calling effect is better, and the rescue operation is efficiently realized;

2. according to the invention, the throwing mechanism is adopted, the electromagnet is closed to enable the electromagnet not to generate magnetic attraction, the pulling belt or the linkage pulling block is dragged to drive the magnetic iron block to be separated from the electromagnet, and the mineral water is taken out, so that food in the food storage box can be taken out for eating, rescue operation can be waited for, and supply can be carried out in time, thus avoiding starvation and thirst of trapped people, and effectively ensuring the demand of the trapped people when the trapped people are trapped;

3. according to the elevator door opening device, the driving motor is started to drive the driving rod to rotate ninety degrees clockwise, the supporting plate is prevented from being placed on the inner wall of the elevator car transversely, the photoelectric sensor conducts photoelectric sensing, the voice prompt is played through the sound box, people are prevented from approaching, therefore, after trapped people are trapped, the trapped people are prevented from taking the door without permission, dangerous situations are avoided, and the safety during waiting for rescue is effectively improved.

In conclusion, through the mutual influence of the multiple functions, the rescue efficiency is effectively improved, meanwhile, the situation that the trapped person is excited due to unattended work is avoided, the calling effect is better, the rescue operation is efficiently realized, the situation that the trapped person is hungry and thirsty is avoided when waiting for rescue is realized, the demand of the trapped person when being trapped is effectively ensured, the trapped person is prevented from taking off the door without permission, the dangerous situation is caused, the safety is improved, the rescue efficiency is improved, the rescue supply is ensured, and the high safety of the trapped person when waiting for rescue is also improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the elevator car of the present invention.

Fig. 3 is a schematic view of the sectional structure of the food storage box of the present invention.

FIG. 4 is a schematic view of the sectional structure of the connection between the magnet and the linkage door.

Fig. 5 is a schematic structural view of a joint of the sealing limiting plate and the blocking support plate of the invention.

Fig. 6 is a schematic structural view of a connection part of the driving rod and the driving motor of the present invention.

The reference signs are: 1. an elevator car; 2. a GSM wireless intercom host; 3. a first GSM antenna; 4. a first telephone set; 5. a vibration sensor; 6. an audible and visual alarm; 7. a delay switch; 8. an automatic dialer; 9. a second GSM antenna; 10. a second telephone set; 11. a camera; 12. a display; 13. a storage host; 14. a throwing groove; 15. a food storage bin; 16. a support plate; 17. a limiting plate; 18. mineral water; 19. an electromagnet; 20. magnetically attracting the iron block; 21. a linkage door; 22. pulling the belt; 23. rotating the shaft lever; 24. linkage pulling blocks; 25. a wireless receiving switch; 26. a sound box; 27. sealing the limiting plate; 28. a blocking support plate; 29. connecting a swivel; 30. a drive rod; 31. a drive motor; 32. a marking plate; 33. a photoelectric sensor; 34. a car communicator; 35. a talk button; 36. a standby power supply; 37. a wireless transmit button.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The elevator wireless rescue system based on the internet of things technology and the using method thereof as shown in the attached figures 1-6 comprise a GSM wireless intercom host 2, wherein a first GSM antenna 3 is installed at the top end of the GSM wireless intercom host 2, and the output end of the first GSM antenna 3 is connected with a multidirectional calling mechanism;

multidirectional calling mechanism is including setting up first telephone 4 at the 3 output of first GSM antenna, vibration sensor 5 is installed in the embedding of 4 tops of first telephone, the 5 output of vibration sensor is connected with audible-visual annunciator 6, delay switch 7 is installed to 4 one sides of first telephone, delay switch 7 one side is connected with automatic dialing ware 8, second GSM antenna 9 is installed to 3 one sides of first GSM antenna, the 9 output of second GSM antenna is connected with the second telephone 10 that is used for answering the phone, elevator car 1 is installed to the wireless host computer 2 bottoms of talkbacking of GSM, camera 11 is installed on 1 inner wall top of elevator car.

As shown in fig. 1, a display 12 is installed on one side of the second telephone 10, a storage host 13 is installed on one side of the display 12, the display 12 and the storage host 13 are detachably connected through a bolt, so that the camera 11 monitors the condition in the elevator car 1, the condition is conveyed to the display 12 to be displayed and viewed, and the storage host 13 stores the condition.

As shown in fig. 3 and 4, the putting groove 14 has been seted up to 1 inner wall one side of elevator car, the inside putting mechanism that is provided with of putting groove 14, putting mechanism is including setting up at the food bin 15 of putting in the inside of groove 14, food bin 15 top is provided with two backup pads 16, the backup pad 16 top is connected with limiting plate 17, limiting plate 17 one side is connected with mineral water 18, two mineral water 18 tops are provided with electro-magnet 19, electro-magnet 19 one side is provided with magnetism iron plate 20, magnetism iron plate 20 one side is connected with linkage door 21, linkage door 21 bottom swing joint has rotating shaft pole 23, so that alright open linkage door 21, take out inside mineral water 18 and food.

As shown in fig. 4, a pulling belt 22 is disposed on one side of the linkage door 21, a linkage pulling block 24 is disposed below the pulling belt 22, and both the pulling belt 22 and the linkage pulling block 24 are fixedly connected to the linkage door 21, so that the pulling belt 22 and the linkage pulling block 24 can be pulled to open the linkage door 21.

As shown in fig. 3 and 4, the limiting plate 17 is fixedly connected with the supporting plates 16, the two supporting plates 16 are arranged in a row from top to bottom, and one end of the rotating shaft 23 is fixedly connected with the elevator car 1 to which the feeding groove 14 belongs, so that mineral water 18 can be placed on the upper layer and the lower layer, and the storage capacity of the mineral water 18 is more.

As shown in fig. 2, 5 and 6, a wireless receiving switch 25 is installed on one side of the pulling belt 22, a sound box 26 is installed below the wireless receiving switch 25, a sealing limiting plate 27 is installed on one side of the sound box 26, a blocking support plate 28 is connected to one side of the sealing limiting plate 27, a connecting swivel 29 is connected to the bottom end of the blocking support plate 28, a driving rod 30 is arranged inside the connecting swivel 29, a driving motor 31 used for driving is installed at one end of the driving rod 30, an identification plate 32 is adhered to one side of the blocking support plate 28, a photoelectric inductor 33 is arranged on one side of the identification plate 32, so that the driving rod 30 can be driven by the driving motor 31 to rotate ninety degrees clockwise, and the blocking support plate 28 is placed on the inner wall of the elevator car 1 transversely.

As shown in fig. 5, the output end of the driving rod 30 is fixedly connected with the connecting swivel 29, the connecting swivel 29 is fixedly connected with the blocking support plate 28, and the sound box 26 plays the prompt voice to prevent people from approaching to play a role in protection.

As shown in fig. 1 and fig. 2, the output end of the wireless receiving switch 25 is connected with a wireless transmitting button 37, a car interphone 34 is arranged below the loudspeaker box 26, one side of the car interphone 34 is connected with a talk button 35, so that the talk button 35 can be started, the car interphone 34 carries out a talk, and meanwhile, the wireless transmitting button 37 transmits a signal to start and stop the operation of the driving motor 31.

As shown in fig. 1, a standby power supply 36 is arranged at the top end of the elevator car 1 and at one side of the GSM wireless intercom main unit 2, and the standby power supply 36 is fixedly connected with the elevator car 1, so that the standby power supply 36 can provide standby energy and facilitate communication.

The working principle of the invention is as follows: when asking for help wirelessly, pressing the call button 35, making the first GSM antenna 3 transmit signals to the position of the first telephone 4 by starting the GSM wireless intercom mainframe 2, then the first telephone 4 generates vibration calling, at the same time the second GSM antenna 9 transmits signals to the second telephone 10 to make call, and the vibration generated on the first telephone 4 senses the vibration sensor 5, the vibration sensor 5 senses the audible and visual alarm 6, the audible and visual alarm 6 starts to emit light and give out alarm sound, when the first telephone 4 in the maintenance room is not answered by people, the time delay switch 7 can delay for two minutes, when the time delay switch 7 delays for two minutes, the automatic dialing 8 can automatically dial the mobile phone number of the maintenance worker, thus the maintenance worker can be reminded to process in time, and the call can be made through the cage communicator 34 after the telephone in the maintenance room is put through, the trapped people are pacified, the condition in the elevator car 1 is monitored by the camera 11, the elevator car is conveyed to the display 12 for display and viewing, and then the video is collected and stored by the storage host 13

When food is put in, the wireless receiving switch 25 can be started by remotely pressing the wireless transmitting button 37, so that the wireless receiving switch 25 can close the electromagnet 19, the electromagnet 19 can not generate magnetic attraction, then the magnetic iron block 20 can be driven to move by pulling the pulling belt 22 or the linkage pulling block 24, the magnetic iron block 20 is separated from the electromagnet 19, and the linkage door 21 rotates clockwise on the rotating shaft rod 23 to open the interior of the putting groove 14, so that a person can lift up the mineral water 18, separate the mineral water 18 from the limiting plate 17 and the supporting plate 16 to take out the mineral water 18, and take out the food in the food storage box 15 for eating, so that long-time rescue operation can be waited, and the situation that the person is hungry and thirsty can be avoided;

during alarm protection, the driving motor 31 is started to drive the driving rod 30 to rotate ninety degrees clockwise in the process of pressing the wireless transmitting button 37 to start the wireless receiving switch 25, the driving rod 30 drives the blocking support plate 28 to rotate, the blocking support plate 28 is transversely placed on the inner wall of the elevator car 1, a door-opening forbidding slogan is written on the identification plate 32, meanwhile, when a person approaches the position of the identification plate 32, the photoelectric sensor 33 conducts photoelectric sensing, and when approaching contact is sensed, prompt voice can be played through the sound box 26 to prevent the person from approaching;

after the rescue is finished, the wireless receiving switch 25 can be electrified to the electromagnet 19 by starting the wireless transmitting button 37, and meanwhile, the driving motor 31 is started to rotate ninety degrees anticlockwise, so that the blocking support plate 28 can be stored on the side face of the car, and trapped people can be rescued.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a wireless rescue system of elevator based on internet of things, includes GSM wireless intercom host computer (2), its characterized in that: a first GSM antenna (3) is installed at the top end of the GSM wireless intercom host (2), and the output end of the first GSM antenna (3) is connected with a multidirectional calling mechanism;

multidirectional calling mechanism is including setting up first telephone (4) at first GSM antenna (3) output, vibration sensor (5) are installed in the embedding of first telephone (4) top, vibration sensor (5) output is connected with audible-visual annunciator (6), delay switch (7) are installed to first telephone (4) one side, delay switch (7) one side is connected with automatic dialing ware (8), second GSM antenna (9) are installed to first GSM antenna (3) one side, second GSM antenna (9) output is connected with second telephone (10) that are used for answering the phone, elevator car (1) is installed to GSM wireless intercom host computer (2) bottom, camera (11) are installed on elevator car (1) inner wall top.

2. The wireless elevator rescue system based on the internet of things technology and the using method thereof as claimed in claim 1, wherein: display (12) are installed to second telephone (10) one side, display (12) one side is installed and is stored host computer (13), through detachable the connection of bolt between display (12) and the storage host computer (13).

3. The wireless elevator rescue system based on the internet of things technology and the using method thereof as claimed in claim 1, wherein: elevator car (1) inner wall one side has been seted up and has been put in groove (14), put in groove (14) inside and be provided with input mechanism, input mechanism is including setting up at the inside food bin (15) of input groove (14), food bin (15) top is provided with two backup pads (16), backup pad (16) top is connected with limiting plate (17), limiting plate (17) one side is connected with mineral water (18), two be provided with electro-magnet (19) above (18), electro-magnet (19) one side is provided with magnetism and inhales iron plate (20), magnetism is inhaled iron plate (20) one side and is connected with linkage door (21), linkage door (21) bottom swing joint has pivot axostylus axostyle (23).

4. The wireless elevator rescue system based on the Internet of things technology and the using method thereof as claimed in claim 3, characterized in that: linkage door (21) one side is provided with pulls area (22), it pulls piece (24) to pull area (22) below to be provided with the linkage, it all with linkage door (21) fixed connection to pull area (22) and linkage pull piece (24).

5. The wireless elevator rescue system based on the internet of things technology and the using method thereof as claimed in claim 1, wherein: fixed connection, two between limiting plate (17) and backup pad (16) from the top down arrange the class setting in proper order, pivot axostylus axostyle (23) one end and put in elevator car (1) fixed connection that groove (14) belongs to.

6. The wireless elevator rescue system based on the Internet of things technology and the using method thereof as claimed in claim 4, wherein: pull area (22) one side and install wireless receiving switch (25), audio amplifier (26) are installed to wireless receiving switch (25) below, sealed limiting plate (27) are installed to audio amplifier (26) one side, sealed limiting plate (27) one side is connected with blocks extension board (28), it is connected with connection change (29) to block extension board (28) bottom, connect change (29) inside actuating lever (30) that is provided with, actuating lever (30) one end is installed and is used for driven driving motor (31), it has sign board (32) to block extension board (28) one side bonding, sign board (32) one side is provided with photoelectric sensing ware (33).

7. The wireless elevator rescue system based on the Internet of things technology and the using method thereof as claimed in claim 6, are characterized in that: the output end of the driving rod (30) is fixedly connected with the connecting swivel (29), and the connecting swivel (29) is fixedly connected with the blocking support plate (28).

8. The wireless elevator rescue system based on the Internet of things technology and the using method thereof as claimed in claim 6, are characterized in that: the wireless receiving switch (25) output is connected with wireless transmission button (37), audio amplifier (26) below is provided with car intercom (34), car intercom (34) one side is connected with talk button (35).

9. The wireless elevator rescue system based on the internet of things technology and the using method thereof as claimed in claim 1, wherein: one side that elevator car (1) top just is located GSM wireless intercom host computer (2) is provided with stand-by power supply (36), stand-by power supply (36) and elevator car (1) fixed connection.