CN105973462A - Optical power meter with voice control function - Google Patents

Abstract

The invention relates to the field of optical fiber communication and measurement, and discloses an optical power meter with a voice control function. The optical power meter comprises a power supply module, a voice control module, a sensing module, a processing module, a main control module, a display module and a storage module, wherein the voice control module, the sensing module, the processing module, the main control module, the display module and the storage module are respectively connected with the power supply module, the sensing module is connected with the processing module, the voice control module, the processing module, and the display module and the storage module are respectively connected with the main control module. Test data can be stored automatically, sleep or power failure of the optical power meter is controlled through voice, and the optical power meter is enabled to get into a test state or a standby state according to actual test requirements, so that the test efficiency is greatly improved, and the power consumption is saved.

Description

An optical power meter with voice control function

technical field

The invention relates to the field of optical fiber communication measurement, in particular to an optical power meter with voice control function.

Background technique

With the rapid development of optical fiber communication networks, the application of optical fiber testing equipment is becoming more and more common. An optical power meter that is easy to use and saves power is particularly important. The power value instrument can be used in optical cable testing, network maintenance and scientific experiments in optical fiber communication engineering.

Existing optical power meters all use manual startup, shutdown or delayed automatic shutdown. The existing optical power meters with storage function need to be manually operated to store data, and testers need to manually operate the instrument every time, which is cumbersome. Once the existing optical power meters are turned on After that, the instrument will enter the test state, which will greatly consume the power of the battery. The present invention provides an optical power meter with voice control function. The tester uses the sound to make the optical power meter turn on, turn off, store data, and make the optical power meter enter the test state or standby state according to the actual test needs, which greatly improves the test performance. efficiency and saves battery power.

Contents of the invention

The invention provides an optical power meter with a voice control function, which can automatically store test data, control the power meter to sleep or power down through voice, and make the optical power meter enter the test state or standby state according to the actual test needs, which greatly improves the test performance. efficiency and save power consumption.

The invention provides an optical power meter with voice control function, comprising: a power supply module, a voice control module, a sensing module, a processing module, a main control module, a display module and a storage module; wherein, the voice control module, the sensing module, and the processing module , the main control module, the display module and the storage module are respectively connected to the power supply module, the sensing module is connected to the processing module, and the voice control module, the processing module, the display module and the storage module are respectively connected to the main control module;

The power module is used to provide power to all modules;

The voice control module is used to convert the voice signal into an electrical signal, and provide the electrical signal to the main control module;

The sensing module is used to convert the optical signal into a current signal;

The processing module is used to convert the current signal into a voltage signal suitable for processing by the main control module;

The main control module is used to process and calculate according to the electrical signals provided by the voice control module and the processing module, and control the display module and the storage module;

The display module is used to display optical power data;

The storage module is used for storing optical power data.

Further, the processing module includes an amplification circuit and an AD conversion circuit, the sensing module is connected to the amplification circuit, the amplification circuit is connected to the AD conversion circuit, and the AD conversion circuit is connected to the main control module;

The amplifying circuit is used to amplify the current signal and convert the current signal into a voltage signal;

The AD conversion circuit is used to convert the analog voltage signal into a digital voltage signal.

Further, the sensing module is an APD light detection module.

Further, the display module is a liquid crystal display module.

Further, a status indicator light is also included, and the status indicator light is connected with the voice control module to indicate the normal or fault status of the voice control module.

Compared with prior art, the beneficial effect of the present invention is:

Through the sensor module, the collected optical signal is converted into a current signal and sent to the processing module for data processing. The processing module converts the current signal into a voltage signal suitable for processing by the main control module. The main control module is based on the electrical signal provided by the voice control module and the processing module. Perform processing and calculation, control the storage module to store the test data, control the display module to display the optical power, automatically store the test data, and control the optical power meter to sleep or power down by voice. The storage is cumbersome, and testers can save power consumption by putting the optical power meter into the test state or standby state as needed.

Description of drawings

Fig. 1 is a schematic block diagram of an embodiment of an optical power meter with a voice control function provided by the present invention.

Explanation of reference signs:

1-power supply module, 2-voice control module, 3-sensing module, 4-processing module, 5-main control module, 6-display module, 7-storage module.

detailed description

A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

As shown in Figure 1, an optical power meter with voice control function includes: a power supply module 1, a voice control module 2, a sensing module 3, a processing module 4, a main control module 5, a display module 6 and a storage module 7; wherein, The voice control module 2, the sensing module 3, the processing module 4, the main control module 5, the display module 6 and the storage module 7 are respectively connected to the power supply module 1, the sensing module 3 is connected to the processing module 4, the voice control module 2, the processing module 4, The display module 6 and the storage module 7 are respectively connected with the main control module 5;

The power module 1 is used to provide power to all modules;

The sound control module 2 is used to convert the sound signal into an electrical signal, and provides the electrical signal to the main control module 5;

The sensing module 3 is used to convert the light signal into a current signal;

The processing module 4 is used to convert the current signal into a voltage signal suitable for processing by the main control module 5;

The main control module 5 is used for processing and calculating according to the electrical signals provided by the voice control module 2 and the processing module 4, and controlling the display module 6 and the storage module 7;

Display module 6 is used for displaying optical power data;

The storage module 7 is used for storing optical power data.

Further, the processing module 4 includes an amplification circuit and an AD conversion circuit, the sensing module is connected to the amplification circuit, the amplification circuit is connected to the AD conversion circuit, and the AD conversion circuit is connected to the main control module;

The amplifying circuit is used to amplify the current signal and convert the current signal into a voltage signal;

The AD conversion circuit is used to convert the analog voltage signal into a digital voltage signal.

Further, the sensing module 3 is an APD light detection module.

Further, the display module 6 is a liquid crystal display module.

The collected optical signal is converted into a current signal through the optical detection module. The weak current signal is amplified and converted into a voltage signal after passing through the amplification circuit. The voltage signal is converted into a digital signal through the AD conversion circuit. The converted digital signal is output to the main control module 5, the main control module 5 processes and calculates the measured data and outputs it to the liquid crystal display module for display, the storage module 7 stores the data, and the voice control module 2 mainly controls wavelength selection, reset, power decibel Conversion and relative measurement functions, and can control the main control module 5 to enter the working mode of dormancy or power-off, can automatically store test data, and control the power meter to sleep or power-off by voice, which solves the problem of manual power-on, power-off, and data storage for testers. It is cumbersome, and the tester can make the optical power meter enter the test state or standby state through voice according to the need, saving power consumption.

Further, it also includes a status indicator light, which is connected to the voice control module 2 to indicate the normal or fault status of the voice control module 2 .

The status indicator light indicates the normality or failure of the voice control module 2, which is beneficial to the repair and maintenance of the optical power meter.

The above disclosures are only a few specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present invention.

Claims (5)

1. A kind of optical power meter with voice control function, it is characterized in that, comprises: power supply module (1), voice control module (2), sensing module (3), processing module (4), main control module (5), A display module (6) and a storage module (7); wherein, the voice control module (2), the sensing module (3), the processing module (4), the main control module (5), the display module (6) and the storage module (7 ) are respectively connected to the power supply module (1), the sensing module (3) is connected to the processing module (4), the voice control module (2), the processing module (4), the display module (6) and the storage module (7) are respectively connected to the main Control module (5) is connected; The power module (1) is used to provide power to all modules; The voice control module (2) is used to convert the voice signal into an electrical signal, and provides the electrical signal to the main control module (5); The sensing module (3) is used to convert the light signal into a current signal; The processing module (4) is used to convert the current signal into a voltage signal suitable for processing by the main control module (5); The main control module (5) is used for processing and calculating according to the electrical signals provided by the voice control module (2) and the processing module (4), and controlling the display module (6) and the storage module (7); The display module (6) is used to display optical power data; The storage module (7) is used for storing optical power data. 2. The optical power meter with voice control function as claimed in claim 1, characterized in that, the processing module (4) comprises an amplifier circuit and an AD conversion circuit, the sensing module is connected with the amplifier circuit, and the amplifier circuit and the AD conversion circuit connection, the AD conversion circuit is connected with the main control module; The amplifying circuit is used to amplify the current signal and convert the current signal into a voltage signal; The AD conversion circuit is used to convert the analog voltage signal into a digital voltage signal. 3. The optical power meter with voice control function according to claim 1, characterized in that, the sensing module (3) is an APD light detection module. 4. The optical power meter with voice control function according to claim 1, characterized in that, the display module (6) is a liquid crystal display module. 5. The optical power meter with voice control function as claimed in claim 1, is characterized in that, also comprises status indicator light, and status indicator lamp is connected with voice control module (2), in order to indicate the normal or failure of voice control module (2) state.