CN216613620U

CN216613620U - Elevator inner selection plate with automatic power-off voice pacifying function

Info

Publication number: CN216613620U
Application number: CN202123256614.0U
Authority: CN
Inventors: 韩鹏; 孔繁松; 金学民; 车锐; 孙宏伟
Original assignee: Shenyang Yuanda Intellectual Industry Group Co ltd
Current assignee: Shenyang Yuanda Intellectual Industry Group Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-27
Anticipated expiration: 2031-12-23

Abstract

The utility model provides a select board in elevator with automatic pronunciation of outage pacifies function, includes microprocessor, communication module, memory, loudspeaker, dual supply module and selects the layer wiring board, and microprocessor links to each other with memory, selects layer wiring board and loudspeaker to receive the present state information of the elevator that pacifies speech information and the selection layer wiring board that the memory provided and output and report above-mentioned information for loudspeaker by loudspeaker. This interior selection board set elevator interior selection board and voice broadcast device utilizes the automatic pronunciation of the outage that increases to pacify the function, makes and carries out the pronunciation when the elevator drops into or receives the fire signal and withdraw from normal service because of having a power failure, trouble sleeps people, car position correction, the automatic rescue operating means that has a power failure and report the suggestion and pacify passenger in the car, avoids arousing the panic.

Description

Elevator inner selection plate with automatic power-off voice pacifying function

Technical Field

The utility model belongs to the field of elevators, and particularly relates to an elevator inner selection plate with an automatic power-off voice placating function.

Background

Elevators are widely used as a vertical transportation means in high-rise buildings such as residential quarters, industrial parks, office buildings, hotels, and the like. At present, when an elevator works, people are taken to an appointed floor according to an instruction input into an elevator internal selection board by a floor button, and when the elevator is started and runs to a flat floor position, the elevator is about to be started and about to stop at a certain floor by using an independent voice broadcasting device for voice broadcasting.

Because the voice broadcast device is directly controlled by the elevator controller, when the elevator is in power failure and trouble, the position of the elevator car is corrected, the automatic rescue operation device in power failure is put into operation or a fire signal is received, and the normal service is quitted, the voice broadcast device cannot work normally.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide an elevator internal selection plate with a power-off automatic voice pacifying function.

The technical scheme that utility model adopted is: an elevator inner selection board with a power-off automatic voice pacifying function is technically characterized by comprising a microprocessor, a communication module, a memory, a loudspeaker, a dual-power module and a layer selection wiring board;

the dual-power module comprises a normal power supply and a standby power supply which is used as an effective power supply under the condition of normal power supply failure, and is respectively connected with the microprocessor, the memory, the loudspeaker and the layer selection wiring board so as to output voltage signals for supplying power to the microprocessor, the memory, the loudspeaker and the layer selection wiring board;

the floor selection wiring board is connected with a floor selection button in the car so as to receive a floor selection signal sent by the floor selection button in the car;

the microprocessor is connected with a memory for storing Chinese and English format voice files, the floor selection wiring board and the loudspeaker so as to receive the appeasing voice information provided by the memory and the current state information of the elevator provided by the floor selection wiring board and output the information to the loudspeaker to broadcast the information;

the communication module is connected with the elevator controller and the microprocessor and used for outputting the current state information of the elevator output by the elevator controller to the microprocessor through the communication module.

In the above scheme, the speaker includes a left playing circuit and a right playing circuit, and the left playing circuit and the right playing circuit respectively include a power amplifying circuit for amplifying and restoring the received signal and a speaker for playing information.

In the above scheme, the backup power supply is a rechargeable battery.

The utility model has the beneficial effects that: this select board in elevator with automatic pronunciation of outage pacify function, including microprocessor, communication module, memory, loudspeaker, dual supply module and selection layer wiring board, microprocessor links to each other with memory, selection layer wiring board and loudspeaker to receive the current state information of the elevator that pacifies speech information and the selection layer wiring board that the memory provided and output and report above-mentioned information for loudspeaker by loudspeaker. This interior selection board set elevator interior selection board and voice broadcast device utilizes the automatic pronunciation of the outage of increase to pacify the function, makes and carries out the pronunciation when the elevator drops into or receives the conflagration signal and withdraw from normal service and report the suggestion and pacify the passenger in the car because of having a power failure, trouble trapping people, car position correction, the automatic rescue operating means that has a power failure and put into or receive the conflagration signal, avoids arousing the panic.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a structural block diagram of an elevator inner selection plate with a power-off automatic voice pacifying function in the embodiment of the utility model;

fig. 2 is a schematic circuit diagram of an elevator inner option board with an automatic power-off voice pacifying function in the embodiment of the utility model.

Detailed Description

The above objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention with reference to the accompanying

drawings

1 and 2.

The elevator inner selection board with the power-off automatic voice pacifying function adopted by the embodiment comprises a double-circuit power supply module, a communication module, a floor selection wiring board, a loudspeaker, a volume adjusting key, a function key, a memory and a microprocessor.

The dual-power module in this embodiment is connected with the microprocessor, the memory, the loudspeaker and the layer selection wiring board respectively including inserting normal power and stand-by power supply to output the voltage signal who is used for the power supply to microprocessor, memory, loudspeaker, layer selection wiring board. Normally report the preceding floor information and the real-time status of elevator when normal power is effective, report the relevant speech of pacifying of elevator power failure when normal power failure and stand-by power is effective. This embodiment may be used with a rechargeable battery as a backup power source.

The floor selection wiring board in the embodiment is connected with a floor selection button in the car, and a floor selection instruction of passengers in the car is transmitted to the elevator controller through the communication module.

The communication in this embodiment adopts RS485 communication interface, and microprocessor communicates with the elevator controller through communication module, and then acquires elevator current floor information and real-time status, then reads corresponding voice message from the memory according to current floor information and real-time status and plays. The communication in this embodiment may also adopt a CAN communication interface or a parallel signal interface.

The memory in the embodiment adopts a voice decoding module capable of storing data, a voice file is stored in the module, the voice file can be in a Chinese format or an English format and the like, and the voice file is selected through a function key connected with the microprocessor. The memory in this embodiment may also be implemented by an SD card, a usb disk, or the like.

The loudspeaker in this embodiment includes left broadcast circuit and right broadcast circuit, and left broadcast circuit and right broadcast circuit all include power amplifier circuit and speaker, and power amplifier circuit's signal output part is connected with the speaker electricity. The sound source input ends of the left playing circuit and the right playing circuit in the embodiment are respectively and electrically connected with the digital-to-analog conversion terminal of the microprocessor.

In this embodiment, the function keys are connected to the microprocessor, and are used to send information represented by the function keys to the microprocessor. The function keys comprise an increase key and a decrease key, and the increase key and the decrease key are used as follows:

the voice selection can be carried out after the function key is pressed, and the voice can be switched upwards by pressing the increase key or the decrease key

Changing or switching down languages;

on the basis of the above, after the function key is pressed again, the background voice selection can be carried out, and the increase key is pressed or

The user can switch the background music upwards or downwards by reducing the key;

on the basis, after the function key is pressed again, the volume selection of background voice playing can be carried out, and the volume selection can be carried out by pressing down the function key

The increase key or the decrease key can turn up the background music playing volume or turn down the background music playing volume;

on the basis, after the function key is pressed again, the station reporting volume can be selected, and the station reporting volume is increased by pressing

The volume of the station report can be adjusted up or down by pressing or reducing the key.

In this embodiment, the volume adjusting button is connected to the speaker for adjusting the volume of the speaker.

This practical interior option board is when the operation, and microprocessor carries out the communication through communication module and elevator controller, and then acquires the current floor information of elevator and real-time status, then reads corresponding speech information according to current floor information and real-time status from the memory and plays, sleeps the man-hour automatic pronunciation and pacifies when the elevator because of having a power failure.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An elevator internal selection board with a power-off automatic voice pacifying function is characterized by comprising a microprocessor, a communication module, a memory, a loudspeaker, a dual-power module and a layer selection wiring board;

2. The elevator inner option board with the power-off automatic voice placating function according to claim 1, wherein the speaker comprises a left playing circuit and a right playing circuit, and the left playing circuit and the right playing circuit respectively comprise a power amplifying circuit for amplifying and restoring a received signal and a speaker for playing information.

3. The elevator inner option board with the power-off automatic voice pacifying function as claimed in claim 1, wherein the standby power supply is a rechargeable battery.