CN212198013U

CN212198013U - Building interface device of elevator special-purpose ladder based on industrial bus

Info

Publication number: CN212198013U
Application number: CN202020321795.7U
Authority: CN
Inventors: 刘时伟
Original assignee: Hangzhou Anbida Electric Co ltd
Current assignee: Hangzhou Anbida Electric Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-12-22
Anticipated expiration: 2030-03-16

Abstract

The utility model relates to an elevator technical field especially relates to special terraced building interface arrangement of elevator based on industry bus, including AT89C52 singlechip, MCP2515 elevator communication module, safety system, alarm system, IO mouth extension module and elevator control cabinet, AT89C52 singlechip carry out data connection and carry out two-way data connection with MCP2515 elevator communication module respectively through industry bus, safety system, alarm system, IO mouth extension module and elevator control cabinet, MCP2515 elevator communication module includes voice module and video module, alarm system includes warning light and alarm bell, and safety system includes access control system and monitored control system, the utility model discloses fully considered women or old man probably appear when taking the elevator to can let the personnel in danger in time send distress signal.

Description

Building interface device of elevator special-purpose ladder based on industrial bus

Technical Field

The utility model relates to an elevator technical field especially relates to special terraced building interface arrangement of elevator based on industrial bus.

Background

In modern society, as building construction is higher and higher, an elevator serves as a transportation tool necessary in the vertical direction, the technical development of the elevator is also different day by day, but the elevator belongs to a closed space during operation and cannot send signals to the outside in time, in recent years, as women in the closed space of the elevator are subjected to obscene events and even women are killed, some old people can cause shock due to sudden diseases when taking the elevator, and meanwhile, help seeking signals cannot be sent to the outside, so that the life is passed, and therefore, the elevator building interface device special for the women or the old people and capable of sending signals to the outside needs to be designed.

Chinese patent CN201720472460.3 discloses a patent with a patent name of alarm device and elevator, which has the technical essential points that: an alarm device and an elevator are provided, wherein the alarm device is arranged in an elevator car and comprises a processor, a wireless communication unit, an antenna and an alarm. The wireless communication unit and the alarm are respectively electrically connected with the processor, the wireless communication unit is electrically connected with the antenna, and the wireless communication unit can be communicated with a plurality of communication devices. The processor is used for establishing communication connection with at least one communication device in the plurality of communication devices through the wireless communication unit when the alarm is triggered. It has realized can accelerating elevator and has salvageed personnel's purpose, but it is the problem that elevator itself appears to it, and the problem that elevator self appears is because the auto-lock system of elevator, and its condition of breaking down does not meet the situation emergency that attacks of women or old person, so it does not solve women or old person's weak group and meets emergency's problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to women and old person's proruption emergency problem, provide special terraced building interface device of elevator based on industrial bus.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

building interface device of elevator special-purpose elevator based on industrial bus, including AT89C52 singlechip, MCP2515 elevator communication module, safety system, alarm system, I/O mouth extension module and elevator control cabinet, AT89C52 singlechip carries out data connection and bidirectional data connection with MCP2515 elevator communication module, safety system, alarm system, I/O mouth extension module and elevator control cabinet respectively through industrial bus, MCP2515 elevator communication module includes voice module and video module, alarm system includes warning light and alarm bell, the safety system includes access control system and monitored control system.

Preferably, the alarm system is connected with an independent emergency power supply, and the independent emergency power supply is adopted, so that the alarm device can be prevented from being started when the main line power fails.

Preferably, the emergency power supply is a UPS power supply, and the UPS power supply is a non-power-off power supply that can ensure that the emergency personnel are still provided with power to trigger the alarm system in case of emergency.

Preferably, the video module comprises an LCD display screen arranged in the elevator and a video network interface arranged on an AT89C52 singlechip, the alarm system further comprises an alarm button, the alarm button is arranged below the LCD display screen, the waterproof grade of the LCD display screen is IPX6, the waterproof grade of IPX6 can prevent an unfortunate user from short-circuiting a bus interface outside an elevator car by splashing water to the LCD display screen, so that the alarm system is short-circuited, the distance between the alarm button and the ground in the elevator is 10cm-25cm, the alarm button is arranged close to a bottom plate, and a female or an old person can be ensured to timely touch the alarm button when falling down to the ground in an emergency, and meanwhile, because the position of the alarm button is arranged low, criminals cannot easily notice, and cannot prevent victims from pressing the button.

Preferably, the alarm lamp and the alarm bell are respectively connected with the emergency power supply through the alarm button, the alarm lamp and the alarm bell are connected in parallel, the alarm lamp, the alarm bell and the emergency power supply are connected with the AT89C52 single chip microcomputer through the alarm button, the alarm lamp and the alarm bell cannot be influenced mutually due to the parallel connection mode, and the whole alarm system cannot be out of order due to the fact that one alarm lamp and the alarm bell break down.

As preferred, access control system sets up to contactless bluetooth access control system, need carry out the real name authentication on the cell-phone APP that bluetooth access control system corresponds to examine women or old person, with the safety problem that reaches the women in the protection elevator.

Preferably, the interface device comprises a shell of the interface device, the shell comprises a shell body and a shell cover, a wiring groove is arranged on the side wall of the shell body, a first limiting block is arranged on the inner wall of one side of the shell body, a through hole is arranged on the inner wall opposite to the first limiting block, a connecting shaft is arranged on one side of the shell cover and is connected with the side wall of the shell body, which is provided with the first limiting block, a second limiting block is arranged on the side wall of the shell cover opposite to the connecting shaft, the second limiting block can be matched with the through hole to seal the shell, a poking block is arranged below the second limiting block, a wire clamping groove corresponding to the wiring groove is arranged on the shell cover, the first limiting block and the second limiting block can fix the interface device, so that the interface device can not move in the shell body, and the wire clamping groove and the wiring groove can be matched to, and the utility model discloses a second stopper can seal the shell with the through-hole cooperation, and this kind of closed mode is simple easily operates.

Preferably, the outer wall corresponding to the side wall provided with the first limiting block is fixedly provided with a bearing block, and a handle is connected between the bearing blocks.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect:

the utility model discloses special perhaps meet when taking the elevator to women or old person and design for danger, through building interface device pass through industrial bus control's access control system just can reject or distinguish some people that probably threaten women's life earlier, in addition alarm system that the device is connected passes through the independent power supply, can guarantee alarm system's power supply, and the device can increase similar temperature sensor's device through industrial bus connection's IO interface module and further protect personnel's in the elevator safety, and the shell also guaranteed the stability of this device when using.

Drawings

Fig. 1 is a functional block diagram of embodiment 1 of the present invention.

Fig. 2 is a connection block diagram of the alarm system and the AT89C52 single chip microcomputer in embodiment 1 of the present invention.

Fig. 3 is a schematic structural view of an elevator door in an elevator according to embodiment 1 of the present invention.

Fig. 4 is a schematic structural diagram of the housing in embodiment 2 of the present invention.

Fig. 5 is a schematic structural view of a housing cover according to embodiment 2 of the present invention.

Fig. 6 is a schematic structural view of a housing in embodiment 2 of the present invention.

The names of the parts indicated by the numerical references in the drawings are as follows: the elevator alarm system comprises a 1-AT89C52 single chip microcomputer, a 2-MCP2515 elevator communication module, a 21-voice module, a 22-video module, a 221-LCD display screen, a 3-safety system, a 31-door control system, a 32-monitoring system, a 4-alarm system, a 41-alarm lamp, a 42-alarm bell, a 43-emergency power supply, a 44-alarm button, a 5-I/O port expansion module, a 6-shell, a 61-shell, a 611-wiring groove, a 612-first limiting block, an 613-through hole, a 614-bearing block, a 615-handle, a 62-shell cover, a 621-connecting shaft, a 622-second limiting block, a 623-toggle block and a 624-wire clamping groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1 to 3, the industrial bus-based elevator building interface device for the emergency power supply special for the elevator comprises an AT89C52 single chip microcomputer 1, an MCP2515 elevator communication module 2, a safety system 3, an alarm system 4, an I/O port expansion module 5 and an elevator console, wherein the AT89C52 single chip microcomputer 1 is respectively in data connection with the MCP2515 elevator communication module 2, the safety system 3, the alarm system 4, the I/O port expansion module 5 and the elevator console through an industrial bus and performs bidirectional data connection, the MCP2515 elevator communication module 2 comprises the alarm system 4 comprising an alarm lamp 41 and an alarm bell 42, and the safety system 3 comprising an access control system 31 and a monitoring system 32.

The alarm system 4 is connected with an independent emergency power supply 43, and the independent emergency power supply is adopted, so that the alarm device can be prevented from being started when the main line power fails.

The video module 22 of the embodiment comprises an LCD display screen 221 arranged in the elevator and a video network data interface arranged on an AT89C52 singlechip, the alarm system 4 also comprises an alarm button 44, the alarm button 44 is arranged below the LCD display screen 221, and the distance between the alarm button 44 and the ground in the elevator is 10cm, the alarm button 44 is arranged close to the bottom plate, so that the situation that a female or an old person falls on the ground in an emergency can be ensured to touch the alarm button 44 in time, meanwhile, since the position of the alarm button 44 is set to be low, criminals cannot notice easily and cannot prevent victims from pressing the alarm button 44, in addition, the waterproof grade of the LCD display screen 221 of the embodiment is IPX6, and the waterproof grade of PX6 can prevent an unhappy user from short-circuiting a bus interface outside an elevator car by splashing water to the LCD display screen 221, so that the alarm system 4 is short-circuited.

In this embodiment, the alarm lamp 41 and the alarm bell 42 are respectively connected with the emergency power supply 43 through the alarm button 44, the connection mode of the alarm lamp 41 and the alarm bell 42 is set to be parallel, the alarm lamp 41, the alarm bell 42 and the emergency power supply 43 are all connected with the AT89C52 single chip microcomputer 1 through the alarm button 44, the parallel connection mode enables the alarm lamp 41 and the alarm bell 42 not to be affected by each other, and the whole alarm system 4 cannot be failed due to one of the alarm lamp 41 and the alarm bell 42.

This embodiment is for further protecting women or old man's the right problem of safety, this embodiment access control system 31 set up to contactless bluetooth access control system, need carry out real name authentication on the cell-phone APP that bluetooth access control system corresponds to examine women or old man, in order to reach the safety problem of women in the protection elevator.

When the elevator control device is used, the master control cabinet is in data connection with the MCP2515 elevator communication module 2, the safety system 3, the alarm system 4, the I/O port expansion module 5 and the elevator control console through an industrial bus of the device and the AT89C52 singlechip 1, a user enters an elevator through the access control system 31, the user needs to perform real-name authentication, gender authentication and the like AT an APP end of a mobile phone before entering a Bluetooth access control, so that part of danger can be eliminated for personnel taking the elevator, after the user enters the elevator, a worker in front of the elevator master control cabinet can observe the elevator condition through the monitoring system 32, if necessary, the worker can also perform voice or video call with a passenger in the elevator through the MCP2515 elevator communication module 2, when the passenger encounters an emergency in the elevator, if the worker can keep standing blame to start the alarm button 44 in a kicking mode, thereby starting the alarm system 4, triggering the alarm lamp 41 and the alarm bell 42, and sending out a distress signal to the outside; if the person can not stand, the person can press the alarm button 44 by hand when falling on the ground, so that the alarm system 4 is started, the alarm lamp 41 and the alarm bell 42 are triggered, and a distress signal is sent to the outside.

After the alarm system 4 is started, the interface device described in this embodiment can control the elevator to open at the nearest floor through the industrial bus until the worker solves the problem before, the alarm is released at the elevator console, the elevator door is closed again, and the normal operation is recovered.

Example 2

As shown in fig. 1 to 6, the present embodiment is different from embodiment 1 in that: the distance between the alarm button 44 and the ground in the elevator is 20cm, and the embodiment further includes the housing 6 of the interface device, the housing 6 includes a housing 61 and a housing cover 62, a wiring groove 611 is provided on the side wall of the housing 61, a first limiting block 612 is provided on the inner wall of one side of the housing 61, a through hole 613 is provided on the inner wall opposite to the first limiting block 612, a connecting shaft 621 is provided on one side of the housing cover 62, the connecting shaft 621 is connected with the side wall of the housing 61 provided with the first limiting block 612, a second limiting block 622 is provided on the side wall of the housing cover 62 opposite to the connecting shaft 621, the second limiting block 622 can be matched with the through hole 613 to seal the housing 6, a toggle block 623 is provided below the second limiting block 622, and a wire clamping groove 624 corresponding to the.

When the connector is used, the interface device is arranged in the shell 61, one side of the device is fixed through the first limiting block 612, after the interface device is arranged, the data transmission line and the industrial bus are connected to the interface device, the shell cover 62 rotates around the connecting shaft 621, the shell 61 is covered, the second limiting block 622 is fixed in the through hole 613, the interface device can be fixed in the shell 61 through the first limiting block 612 and the second limiting block 622, the shell 6 is sealed, and the shell cover 62 can be opened only by shifting the shifting block 623 when the shell 6 is opened.

Example 3

This embodiment is different from embodiment 1 in that: the distance between the alarm button 44 and the ground in the elevator is 25cm, the emergency power supply 43 is a UPS (uninterrupted power supply), bearing blocks 614 are fixedly arranged on the outer wall corresponding to the side wall provided with the first limiting block 612, and handles 615 are connected between the bearing blocks 614.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. Building interface arrangement of elevator special-purpose ladder based on industry bus, including AT89C52 singlechip (1), MCP2515 elevator communication module (2), safety coefficient (3), alarm system (4), I/O mouth extension module (5) and elevator control cabinet, its characterized in that: the system comprises an AT89C52 singlechip (1), an MCP2515 elevator communication module (2), a safety system (3), an alarm system (4), an I/O port expansion module (5) and an elevator control console, wherein the MCP2515 elevator communication module (2) is in data connection and performs bidirectional data connection with the elevator control console through an industrial bus, the MCP2515 elevator communication module (2) comprises a voice module (21) and a video module (22), the alarm system (4) comprises an alarm lamp (41) and an alarm bell (42), and the safety system (3) comprises an access control system (31) and a monitoring system (32).

2. The industrial bus-based elevator building interface device as claimed in claim 1, wherein: the alarm system (4) is connected with an independent emergency power supply (43).

3. The industrial bus-based elevator building interface device as claimed in claim 2, wherein: the emergency power supply (43) is configured as a UPS power supply.

4. The industrial bus-based elevator building interface device as claimed in claim 2, wherein: the video module (22) comprises an LCD display screen (221) arranged in the elevator and a video network interface arranged on an AT89C52 singlechip, the alarm system (4) further comprises an alarm button (44), the alarm button (44) is arranged below the LCD display screen (221), the waterproof grade of the LCD display screen (221) is IPX6, and the distance between the alarm button (44) and the ground in the elevator is 10cm-25 cm.

5. The industrial bus-based elevator building interface device as claimed in claim 4, wherein: the alarm lamp (41) and the alarm bell (42) are respectively connected with the emergency power supply (43) through the alarm button (44), the alarm lamp (41) and the alarm bell (42) are connected in parallel, and the alarm lamp (41), the alarm bell (42) and the emergency power supply (43) are connected with the AT89C52 single chip microcomputer (1) through the alarm button (44).

6. The industrial bus-based elevator building interface device as claimed in claim 1, wherein: the access control system (31) is a contactless Bluetooth access control system.

7. The industrial bus based interface device for elevator dedicated stairs according to any of claims 1-6, further comprising a housing (6) of said interface device, characterized in that: the shell (6) comprises a shell body (61) and a shell cover (62), a wiring groove (611) is formed in the side wall of the shell body (61), a first limiting block (612) is arranged on the inner wall of one side of the shell body (61), a through hole (613) is formed in the inner wall opposite to the first limiting block (612), a connecting shaft (621) is arranged on one side of the shell cover (62), the connecting shaft (621) is connected with the side wall of the shell body (61) provided with the first limiting block (612), a second limiting block (622) is arranged on the side wall of the shell cover (62) opposite to the connecting shaft (621), the second limiting block (622) can be matched with the through hole (613) to seal the shell (6), a poking block (623) is arranged below the second limiting block (622), and a wiring groove (624) corresponding to the wiring groove (611) is formed.

8. The industrial bus-based elevator building interface device as claimed in claim 7, wherein: the outer wall corresponding to the side wall provided with the first limiting block (612) is fixedly provided with bearing blocks (614), and handles (615) are connected between the bearing blocks (614).