CN202210651U - Intelligent inspection equipment - Google Patents

Abstract

The utility model provides an intelligent device used for inspection, which realizes data transmission and reception through a DB9 socket module, a UART conversion module and a modem, and a computer sends data to the intelligent device, and the intelligent device converts the data into high-speed infrared communication data The high-speed infrared communication data is transmitted to the handheld device through the infrared communication device, so as to realize the downloading of the inspection task and the return operation of the inspection result. It is a mode that can establish a remote link between on-site handheld devices and development technicians, and realize timely and accurate tracking of abnormalities and fault diagnosis, data analysis, and program upgrades of handheld devices. The smart devices used in this inspection can realize mutual communication between computers, telephone dial-up links, smart devices, handheld devices, etc. Solve problems such as untimely arrival of personnel at the scene, loss of fault symptoms, upgrade and maintenance of handheld devices, etc.

Description

An intelligent device for inspection

technical field

The utility model belongs to the technical field of intelligent data management equipment, and in particular relates to an intelligent equipment used for inspection, in particular to an electric power used by commissioning personnel or operation technicians in industries such as substations, power plants, petrochemical, metallurgy, and coal industries. Smart devices for patrolling handheld devices for fault diagnosis, program upgrades, and data backup.

Background technique

At present, in the field of power inspection, hand-held devices for power inspection are running on-site. When the hand-held device fails or the program is abnormal, it often takes several days for the commissioning personnel to arrive at the site for maintenance. Due to time delay and other reasons, it is easy to cause the on-site failure phenomenon to be lost or the failure phenomenon cannot be repeated.

The user's operating location is sometimes in a remote mountainous area, and the Internet is not yet covered. The developer cannot get the on-site data first-hand for feedback and maintenance during maintenance, which also increases troubles for the debugger on-site maintenance. Communication over the phone often fails to resolve issues. Even after solving the problem, it is found that the program needs to be upgraded. Because there is no Internet, you can only go to other places to download the upgrade program, and then upgrade the handheld device program on site. Program upgrades or debugging and maintenance are often repeated many times, which greatly increases the workload of debugging, maintenance and development technicians.

In order to solve these disadvantages, it is necessary to provide an intelligent device for inspection, which can establish a data channel between the development technician and the handheld device for power inspection through telephone dialing. Development technicians can obtain the operating data of the handheld device by sending instructions, and get the analysis of the first-hand data. At the same time, after solving the problem, the program can also be upgraded to the power inspection handheld device through the smart device, so that the fault phenomenon can be solved in time. It has great advantages in providing device stability and user satisfaction.

Contents of the invention

The purpose of this utility model is to provide an intelligent device for patrol inspection, which can establish a remote link channel between the on-site handheld device and the development technician, and realize timely and accurate tracking of the abnormality and fault diagnosis, data analysis and program upgrade of the handheld device mode.

The utility model is achieved through the following technical solutions:

An intelligent device used for inspection, including a casing, a reset button installed on the casing, and an internal circuit, wherein the internal circuit includes:

Central processing unit CPU, used for data display, storage and logical operation;

Function button module, used to reset all operations of the CPU;

The DB9 socket module is used as a socket for receiving and sending data output by the computer serial port;

The UART conversion module is used to receive and send the data output by the computer serial port, and convert it into the level signal required by the CPU;

The telephone line socket module is used as an interface for telephone line dial-up connection;

The modem is used to dial through the telephone line, establish a communication link with the remote modem, and perform data transmission through the remote computer application software;

The transmission conversion module is used to obtain the data converted by the serial port of the CPU and convert it into the data used by the infrared transmission protocol;

Infrared communication device for realizing infrared communication;

The smart device realizes data transmission and reception through the DB9 socket module, UART conversion module and modem, and the computer sends data to the smart device, and the smart device converts the data into high-speed infrared communication data, and transmits high-speed infrared communication data through the infrared communication device. The communication data is transmitted to the handheld device to realize the download of the inspection task and the return operation of the inspection result.

The intelligent device used for patrol inspection includes an indicator light display module, which is used as a human-computer interaction interface for displaying operation data, controlled by the CPU, and provides transmission, power supply, idle and detection prompt information.

An intelligent device used for inspection includes a memory for storing data sent by the CPU or outputting data to the CPU.

The beneficial effects of the utility model are as follows:

In the use of power equipment, in order to realize the infrared communication between the power patrol handheld device and the computer, an infrared transmission adapter is needed between the computer and the patrol handheld device to realize the communication between the two. An intelligent device used for patrol inspection of the utility model can establish a remote link channel between the on-site handheld device and the development technician, and realize timely and accurate tracking of the abnormality and fault diagnosis of the handheld device, analysis data, and program upgrade mode . The smart devices used in this inspection can realize mutual communication between computers, telephone dial-up links, smart devices, handheld devices, etc. Solve problems such as untimely arrival of personnel at the scene, loss of fault phenomena, and upgrade and maintenance of handheld devices. During the operation of the smart device, through the external Modem of the remote computer and the built-in Modem of the smart device used for dial-up inspection, data can be sent and received after the link is established. The remote computer sends data to the smart device, and the smart device receives the data according to the Remote computer instructions, analysis instruction requirements, through high-speed infrared communication, obtain the status or fault phenomenon of the handheld device, and transmit the analyzed data to the remote computer. Realize remote operations such as fault diagnosis, program upgrade, and data backup of power inspection handheld devices.

Description of drawings

Fig. 1 is the circuit schematic block diagram of a kind of intelligent equipment that the inspection of the utility model uses;

Fig. 2a is a schematic view of the structure of a smart device used for patrol inspection according to the utility model;

Fig. 2b is a schematic diagram of the main view structure of the appearance of a smart device used for inspection of the utility model;

Fig. 2c is a structural schematic diagram of an appearance overlooking a smart device used for inspection in the utility model;

Fig. 2d is a schematic diagram of the rear view structure of an intelligent device used for patrol inspection in the present invention;

Fig. 3 is a schematic diagram of the module position of an intelligent device used for inspection of the utility model;

Fig. 4 is the first working flow chart of the intelligent equipment used in a kind of inspection of the utility model;

Fig. 5 is a second working flow chart of an intelligent device used for inspection of the utility model.

Explanation of reference signs:

1. Indicator light, 2. Reset button, 3. DB9 socket, 4. Telephone socket, 5. Power socket, 6. Front transparent window, 7. Screw, 8. Logo sticker position, 11. CPU, 12. Memory, 13. Function button module, 14. Indicator light display module, 15. DB9 socket module, 16. UART conversion module, 17. Telephone line socket module, 18. Modem, 19. Power supply module, 20. Transmission conversion module, 21. Infrared communication devices.

Detailed ways

Please refer to Fig. 1 to Fig. 2a, 2b, 2c, 2d. The utility model discloses a smart device used for inspection, which includes a casing, a reset button 2 installed on the casing, and an internal circuit, wherein the internal circuit Including:

Central processing unit CPU11, used for data display, storage and logical operation;

Function button module 13, in order to reset all operations of CPU11;

DB9 socket module 15, in order to receive and send the socket of the data of computer serial port output;

UART conversion module 16, in order to receive and send the data that computer serial port outputs, and convert into the required level signal of described CPU11;

Telephone line socket module 17, in order to be used as the socket of telephone line dial-up connection;

The modem 18 is used for dialing through the telephone line, establishing a communication link with a remote modem, and carrying out a data transmission channel through a remote computer application software;

The transmission conversion module 20 is used to convert the data converted by the serial port of the CPU 11 into the data used by the infrared transmission protocol;

Infrared communication device 21, used to realize infrared communication;

The smart device realizes data transmission and reception through the DB9 socket module 15, the UART conversion module 16 and the modem 18, and the computer sends data to the smart device, and the smart device converts the data into high-speed infrared communication data, and passes the infrared communication device The high-speed infrared communication data is transmitted to the handheld device to realize the download of the inspection task and the return operation of the inspection result.

The intelligent device used for inspection includes an indicator light display module 14, which is used as a human-computer interaction interface for displaying operation data, controlled by the CPU 11, and provides transmission, power, idle and detection prompt information.

An intelligent device used for inspection includes a memory 12 for storing data sent by the CPU 11 or outputting data to the CPU 11 .

A kind of described smart device used for inspection, comprises indicator light 1, DB9 socket 3, telephone socket 4 and power socket 5, and described DB9 socket 3, telephone socket 4 and power socket 5 are installed in the rear end of described shell.

As shown in FIG. 3 , the smart device used for inspection includes a power supply module 19 for providing power, which is electrically connected to the power socket 5 .

The infrared communication device 21 is installed on the front end of the housing, and the front end of the housing is provided with a front transparent window 6 that meets the needs of infrared transmission.

The indicator light 1 is installed at the front end of the housing for light transmission, and the reset button 2 is installed at the middle of the housing.

As shown in Figure 3, the module positions are as follows: power supply module 19, telephone line socket module 17, DB9 socket module 15, UART conversion module 16 are located in the upper area, CPU11 and memory 12 are located in the middle area, function button module 13, indicator light display module 14 corresponds to the positions of the reset button 2 and the indicator light 1 respectively, and the transmission conversion module 20 is located beside the function button module 13 .

The infrared communication device 21 is arranged in the front transparent window 6 .

Described DB9 connects socket 15, UART conversion module 16 is to receive and send the data that computer serial port outputs, and converts into the required level of described CPU 11, after described CPU 11 receives the data of computer, through described CPU 11 Another serial port output; described telephone line socket 17, modem 18 are by telephone line dial-up, set up communication link with the modem in distant place, and carry out the channel of data transmission by remote computer application software; Described transmission conversion module 19 is obtained The data converted by the serial port of CPU11 is converted into the data used by the infrared transmission protocol; the infrared communication device 20 realizes the infrared communication between the handheld devices for power inspection, and transmits the remote data or serial port data to the handheld devices. As shown in Figure 4 and 5, the workflow is as follows:

The smart devices used in inspections are targeted at debuggers, who start the device after plugging in the power socket.

Working mode one: the UART communication mode is selected by default, and the RS232 conversion module 16 receives the data transmitted by the computer. The CPU 11 receives the data, and sends the data to the transmission conversion module 19, and sends the data to the handheld mobile device through the infrared communication device 20. When the data is sent and received, the indicator light display 14 shows that the sending or receiving light flickers.

Working mode 2: After starting, plug in the telephone line. The remote computer dials up the smart device used for inspection through the modem, and the smart device establishes a data transmission mode with the remote computer. The CPU 11 acquires and stores the data received by the modem 18. The CPU 11 sends the data to the transmission conversion module 20, and sends the data to the electric power inspection handheld device through the infrared communication device 21. Upgrade the application program of the power inspection handheld device or diagnose the fault phenomenon of the handheld device on site.

RS232 communication adopts standard UART communication protocol, the baud rate is 57600bps.

The modem adopts the standard ITU V9.0 communication protocol, and the baud rate is 57600bps.

The smart device used in the inspection can realize functions such as remote fault diagnosis, program upgrade, and data backup of the electric power inspection handheld device. The modem can use telephone dialing to realize data communication; it can also realize fault diagnosis, program upgrade and data backup of electric handheld devices through the UART interface of the local computer.

The smart device used for patrol inspection has two modes of use: Mode 1, use the RS232 socket to connect to the computer, and perform diagnosis, program upgrade, and data backup with the handheld device through infrared communication; Mode 2, use a remote computer and an external Set modem, telephone line, dial-up link to smart devices, and then carry out diagnosis, program upgrade and data backup with handheld devices through infrared communication.

The computer sends instruction data to the smart device used for inspection through the application software, and the smart device used for inspection analyzes the content of the acquired data instruction according to the selected mode (UART mode, dial-up link mode), and sends it to the handheld device through IRDA wireless data , after the handheld device receives the data, it responds with the data. Computers, smart devices, and handheld devices transmit data according to established protocols.

The specific implementation methods listed above are non-limiting, and for those skilled in the art, various improvements and changes can be made without departing from the scope of the present utility model. The electronic components used in this embodiment are common devices and can be purchased in the market.

Claims (8)

1. An intelligent device used for inspection, comprising a shell, a reset button (2) installed on the shell, and an internal circuit, characterized in that: The internal circuit includes: Central processing unit CPU (11), in order to display, store and logic operation of data; Function button module (13), in order to reset all operations of CPU (11); DB9 socket module (15), in order to receive and send the socket of the data that computer serial port outputs; UART conversion module (16), in order to receive and send the data that computer serial port outputs, and convert into the required level signal of described CPU (11); The telephone line socket module (17) is used as the socket for telephone line dial-up connection; Modem (18), in order to establish the communication link with the remote modem through telephone line dialing, and carry out the channel of data transmission through remote computer application software; Transmission conversion module (20), in order to obtain the data that the serial port of CPU (11) converts, is converted into the data that infrared transmission protocol uses; Infrared communication device (21), used to realize infrared communication; The smart device realizes data transmission and reception through the DB9 socket module (15), UART conversion module (16) and modem (18), the computer sends data to the smart device, and the smart device converts the data into high-speed infrared communication Data, the high-speed infrared communication data is transmitted to the handheld device through the infrared communication device, so as to realize the download of the inspection task and the return operation of the inspection result. 2. The smart device used for a kind of inspection as claimed in claim 1, characterized in that: comprising an indicator light display module (14), used as a man-machine interface for displaying operation data, by the CPU (11 ) control, providing transmission, power, idle and detection prompt information. 3. An intelligent device for inspection according to claim 2, characterized in that it includes a memory (12) for storing data sent by the CPU (11), or outputting data to the CPU (11). 4. A smart device for patrol use as claimed in claim 3, characterized in that: it includes an indicator light (1), a DB9 socket (3), a telephone socket (4) and a power socket (5), and the DB9 Socket (3), telephone socket (4) and power socket (5) are installed in the rear end of described shell. 5. An intelligent device for inspection according to claim 3, characterized in that it comprises a power supply module (19) for providing power and is electrically connected to the power socket (5). 6. An intelligent device for inspection according to any one of claims 1 to 5, characterized in that: the infrared communication device (21) is installed on the front end of the housing, and the front end of the housing is provided with The front transparent window (6) satisfies the infrared transmission. 7 . The smart device used for inspection according to claim 6 , characterized in that: the indicator light ( 1 ) is light-transmissively displayed on the front end of the housing, and the reset button ( 2 ) is installed in the middle of the housing. 8 . 8. The intelligent device for inspection according to claim 6, characterized in that: the infrared communication device (21) is arranged in the front transparent window (6).

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