CN214226063U

CN214226063U - Intelligent voice prompt device for high-low voltage electrical cabinet

Info

Publication number: CN214226063U
Application number: CN202023282676.4U
Authority: CN
Inventors: 姚乔; 席岩岩; 陈数; 王涛
Original assignee: Henan Jingcong Intelligent Technology Co ltd
Current assignee: Henan Jingcong Intelligent Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-17
Anticipated expiration: 2030-12-30

Abstract

The utility model provides an intelligent voice prompt device for high-low voltage electrical cabinets, which comprises a control unit, and a power conversion module, a language conversion module, a serial port module, a switch module and an infrared detection module which are connected with the control unit, wherein the language conversion module is also connected with a sound box through a power amplification module, the switch module is connected with an authentication module, and the serial port module is connected with a PC; the prompting device is used for playing voice prompt of the name of the electrical cabinet and the voltage protection level when the infrared detection module detects field workers, so that the workers can conveniently check the information without checking the information, and meanwhile, the operation of unknown workers is avoided.

Description

Intelligent voice prompt device for high-low voltage electrical cabinet

Technical Field

The utility model relates to an electrical control cabinet technical field, concretely relates to be used for high-low voltage regulator cubicle intelligence voice prompt device.

Background

The electric control cabinet is generally a metal closed box type shell, all electrified bodies are sealed in the cabinet and are divided into a bus chamber, a breaker chamber, a cable chamber and an instrument box which are of independent structures according to functions and are arranged on the cabinet. The electrical control cabinet is generally placed at an unattended workstation, when the electrical cabinet works abnormally or needs to be maintained, a worker needs to check information such as the name of the electrical cabinet and the voltage protection grade before reaching the workstation, and inconvenience and time waste are brought to field workers. The prompting device of the existing electrical cabinet generally relates to the aspects of danger such as electric shock prevention prompting, prompting of unknowing personnel to open the cabinet, high-temperature environment prompting, state prompting, locking prompting, anti-misoperation prompting and the like.

In addition, electrical switchgear cabinets, in particular high-voltage switchgear cabinets, are prohibited from opening at will by the average person. Existing electrical switchgear cabinets, although provided with a cabinet lock to be placed in the cabinet, are opened at will, nevertheless present a potential risk of being opened by an unknown and dangerous person.

The current electrical cabinet lacks such an indicating device, and when field workers enter a workstation, no related information prompt of electrical cabinet information exists, and no information such as identity verification of the workers exists.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a be used for high-low voltage regulator cubicle intelligence voice prompt device for the relevant information of broadcast regulator cubicle when the staff gets into the scene removes looking over and then meets with dangerous possibility of staff from, through discernment field work personnel's identity, prevents unclear personnel's operation.

An intelligent voice prompt device for a high-low voltage electrical cabinet comprises a control unit, and a power supply conversion module, a language conversion module, a serial port module, a switch module and an infrared detection module which are connected with the control unit, wherein the language conversion module is also connected with a sound box through a power amplification module, the switch module is connected with an identity verification module, and the serial port module is connected with a PC; the prompting device is used for playing voice when the infrared detection module detects field workers.

Furthermore, the identity verification module is used for verifying the identity of the field worker, and the worker or the unknown worker is determined by acquiring identity card information or two-dimensional code information or bar code information and comparing the identity card information or the two-dimensional code information or the bar code information with data in an identity library.

Further, the switch module is used for being turned on when the identity authentication module is compared with a worker.

Further, the serial port module is used for analyzing the update voice packet.

Furthermore, the language conversion module is used for converting the characters into language signals and playing voice through a sound box.

Further, the infrared personnel detection module is used for playing the name of the electrical cabinet and/or the voltage protection grade information when a detection worker reaches a site specified position.

Furthermore, the switch module comprises a first resistor connected with the input end, the other end of the first resistor is connected with a first transistor, the collector of the first transistor is connected with a second resistor, the other end of the second resistor is connected with a power supply, the emitter of the first transistor is grounded through a diode, two ends of the diode are connected with a relay switch in parallel, and then signals are output through a third resistor and a first capacitor which are connected in parallel.

The utility model discloses following technological effect has been gained:

1. when the field worker is detected, the prompting device can output the related information of the electrical cabinet without any operation, so that the checking action of the operator is avoided, the time is saved, and the danger is prevented;

2. only the working personnel can operate on site through the identification of the identity on site, so that the intervention of the personnel without identity is prevented;

3. this suggestion device can online update voice data, makes things convenient for the staff to adjust or increase and decrease voice broadcast's information as required.

Drawings

FIG. 1 is a schematic block diagram of a circuit of a reminder device of the present invention;

fig. 2 is a circuit diagram of a switch module of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following figures and specific embodiments:

fig. 1 shows a schematic circuit block diagram of the prompting device of the present invention, which provides an intelligent voice prompting device for high-low voltage electrical cabinets, comprising a control unit, and a power conversion module, a language conversion module, a serial port module, a switch module and an infrared detection module which are connected with the control unit, wherein the language conversion module is further connected with a sound through a power amplifier module, the switch module is connected with an identity verification module, and the serial port module is connected with a PC; the prompting device is used for playing voice when the infrared detection module detects field workers. The control unit may employ an STM8S207 series chip. The control unit also includes a clock input module.

The identity verification module is used for verifying the identity of a field worker, the information acquisition module acquires identity card information, two-dimensional code information attached with specific worker information and bar code information by scanning and other methods, and the acquired information is compared with data in the identity library to determine whether the person is a worker or an unknown person; if the person is an unknown person, voice warning is output and transmitted to the remote terminal to inform the monitoring center of information such as entry of the unknown person.

The switch module is used for being switched on when the identity authentication modules are compared to be working personnel, and is forbidden to be switched on when the identity authentication modules are compared to be unknown personnel.

The serial port module is used for analyzing and updating voice packets, such as adding and deleting voice information, such as temperature, running time, humidity and the like, or other information required by a worker; for the voice information of the unknown people, information such as local dialect can be included to effectively warn the unknown people. The updated voice packets may be updated remotely or updated on-site.

The language conversion module is used for converting information such as characters in the voice packet into a language signal and playing voice through a sound box. The language conversion module may employ a SYN6288 chip.

The infrared detection module is used for playing the name of the electric cabinet and/or the voltage protection grade information when detecting that a worker reaches a site designated position, or other information such as temperature, humidity and the like required by the worker.

Fig. 2 shows the circuit diagram of the switch module of the present invention, the switch module includes a first resistor R1 connected with the input terminal, a first transistor Q1 is connected to the other end of the first resistor R1, a second resistor R2 is connected to the collector of the first transistor Q1, another end of the second resistor R2 is connected to the power supply, the emitter of the first transistor Q1 is grounded through a diode D1, a relay switch is connected in parallel to the two ends of the diode D1, and then the signal is output through a third resistor R3 and a first capacitor C1 which are connected in parallel.

The working process of the utility model is roughly as follows: when a worker arrives at the station of the electrical cabinet, the worker firstly enters the station, and when the infrared detection module detects that the specified position is provided with the worker, the stereo plays the name and/or the voltage protection grade information of the electrical cabinet and directly informs the relevant information of the station of the worker; then, the staff carries out identity authentication, voice prompt is carried out after the authentication is passed, and if the staff is an unknown person, voice warning is sent to a remote terminal to inform the relevant staff; and finally, after the verification is passed, the worker can perform the work of opening a switch, overhauling, checking and the like.

The utility model discloses not only guaranteed the safe operation of regulator cubicle, still brought the facility for the field work personnel, do not need any action can know the relevant information of regulator cubicle, saved the time and prevented dangerous emergence, had general suitability.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and after reading the present application, those skilled in the art will refer to the above embodiments to make various modifications or alterations to the present invention, which are all within the scope of the claims of the present application.

Claims

1. The utility model provides a be used for high-low pressure regulator cubicle intelligence voice prompt device which characterized in that: the system comprises a control unit, and a power supply conversion module, a language conversion module, a serial port module, a switch module and an infrared detection module which are connected with the control unit, wherein the language conversion module is also connected with a sound box through a power amplification module, the switch module is connected with an identity verification module, and the serial port module is connected with a PC; the prompting device is used for playing voice when the infrared detection module detects field workers.

2. The intelligent voice prompt device for the high-low voltage electrical cabinet according to claim 1, wherein: the identity verification module is used for verifying the identity of field workers, and the workers or the unknown workers are determined by acquiring identity card information or two-dimensional code information or bar code information and comparing the identity card information or the two-dimensional code information or the bar code information with data in an identity library.

3. The intelligent voice prompt device for the high-low voltage electrical cabinet according to claim 2, wherein: the switch module is used for being switched on when the identity authentication module is compared with a worker.

4. The intelligent voice prompt device for the high-low voltage electrical cabinet according to claim 1, wherein: the serial port module is used for analyzing the updating voice packet.

5. The intelligent voice prompt device for the high-low voltage electrical cabinet according to claim 1, wherein: the language conversion module is used for converting the characters into language signals and playing voice through the sound.

6. The intelligent voice prompt device for the high-low voltage electrical cabinet according to claim 1, wherein: the infrared detection module is used for playing the name of the electric cabinet and/or the voltage protection grade information when a detection worker reaches a site designated position.

7. The intelligent voice prompt device for the high-low voltage electrical cabinet according to claim 1, wherein: the switch module comprises a first resistor connected with the input end, the other end of the first resistor is connected with a first transistor, a collector of the first transistor is connected with a second resistor, the other end of the second resistor is connected with a power supply, an emitter of the first transistor is grounded through a diode, two ends of the diode are connected with a relay switch in parallel, and then signals are output through a third resistor and a first capacitor which are connected in parallel.