CN203786885U - Electrical equipment state information acquisitor - Google Patents

Abstract

The state information collector of electric equipment of the utility model comprises a processor, and a state information collection interface connected with the processor, an SD card for information protocol conversion, a 3G wireless network module, a WIFI network module, a touch LCD screen and a power supply module. In the same housing, the state information collection interface is connected to the information protocol conversion SD card. The state information collection interface is equipped with RS232, RS422, RS485, USB, CAN2.0A/B and LAN external data interfaces to connect various power equipment To collect information, and upload data by connecting to the superior management master station system through the 3G wireless network module or WIFI network module. The utility model is easy to use and carry, can collect data accurately and quickly, and upload it to the management master station system in time, avoids errors and errors caused by human factors, and saves time. This product can collect information data of substation test equipment and infrared temperature measurement equipment.

Description

Power Equipment Status Information Collector

1. Technical field

The invention discloses a power equipment status information collector suitable for the power industry.

2. Background technology

On-site electric power work has increasingly become the construction focus of various units. Combined with the demand for standardization of smart grid safety production sites, drawing on advanced safety production management concepts, it is an important measure to build a long-term safety production mechanism. The purpose is to standardize on-site operation procedures and reduce human intervention in on-site work.

In the current production management, the equipment status is collected manually, and the equipment status is collected in paper form. After the collection is completed, the collected records are re-entered into the production management system. The traditional working method has poor data accuracy and work Low efficiency, inflexible methods and other issues. the

3. Contents of utility model

In order to make up for the deficiencies of the prior art, the present invention provides a power equipment status information collector with simple structure, convenient use and portability.

The electric equipment state information collector of the present invention is characterized in that it includes a processor, and a state information collection interface connected to the processor, an SD card for converting information protocols, a 3G wireless network module, a WIFI network module, a touch LCD screen and a power supply module , they are installed in the same housing, the state information collection interface is connected with the information protocol conversion SD card, and the state information collection interface is provided with RS232, RS422, RS485, USB, CAN2.0A/B and LAN external data interfaces to connect various The power equipment is used to collect information, and the data is uploaded by connecting to the superior management master station system through a 3G wireless network module or a WIFI network module. the

The state data acquisition equipment adapted to electric equipment of the present invention collects the state of the electric equipment in operation through external interfaces such as USB and RS232/485 through a unified protocol, and sends the collected equipment state data to the in the production management system. It can not only meet the requirements of data accuracy and real-time data in production management, but also reduce the workload of on-site staff and improve the efficiency of daily work. the

The equipment status collector of the present invention can be applied to return the status of equipment in operation in daily production management. The principle of the equipment status collector is to meet the needs of equipment status collection in operation, while taking into account the needs of security protection. The equipment status collector starts from the timing initiation of the hardware device, and uploads the data through WIFI/3G wireless network technology. When the power equipment is abnormal, the equipment status collector sends the abnormal status information of the equipment to the production management system. Relevant staff can learn about the abnormal status of power equipment through relevant modules in the production management system, and make corresponding abnormal plans, so as to ensure the normal operation of power equipment and reduce other problems caused by equipment status. the

The beneficial effect of the present invention is that the structure is simple, easy to use, easy to carry, can collect data accurately and quickly, and then upload it to the management master station system in time, avoids errors and errors caused by human factors, saves time, and is convenient for popularization and use. This product can collect information data of substation test equipment and infrared temperature measurement equipment. the

4. Description of drawings

Figure 1 is a schematic diagram of the hardware connection of the device status collector. FIG. 2 is a schematic diagram of the hardware architecture of the device status collector.

5. Specific implementation

Accompanying drawing is a kind of specific embodiment of the present invention.

The power equipment state information collector of the present invention comprises a processor, and a state information collection interface connected with the processor, an SD card for information protocol conversion, a 3G wireless network module, a WIFI network module, a touch LCD screen and a power supply module, which are installed in In the same housing, the state information collection interface is connected with the information protocol conversion SD card. The state information collection interface is equipped with RS232, RS422, RS485, USB, CAN2.0A/B and LAN external data interfaces to connect various power equipment Collect information, and upload data by connecting to the superior management master station system through the 3G wireless network module or WIFI network module. the

The status information acquisition interface can support external data interfaces such as RS232/422/485, USB, CAN2.0A/B, LAN; the information protocol conversion SD card is mainly used to support the requirements for status information of different devices. The status information collection interface is mainly used to connect the devices that need to collect the status, and the information protocol conversion SD card is mainly used to shield the differentiation between devices. the

The process of using the power equipment status information collector for substation test record management: 

(1) The equipment status collector is connected to the substation test equipment through the RS232 interface, and the substation test type and other functional parameters are selected through the status collector interface, and the test is started;

(2) Wait for the substation test to end;

(3) Collect the results of substation experiments, and standardize the data through protocol analysis;

(4) Select the PMS (Production Management System) in the master station to upload the substation test data.

The process of using the power equipment status information collector to measure the temperature of the substation equipment:

(1) The equipment status collector is connected to the infrared temperature measurement device through the USB interface, and the infrared temperature measurement device model and other function parameters are selected through the status collector interface, and the selection starts to connect the infrared temperature measurement device;

(2) Take pictures of infrared temperature measurement;

(3) Collect infrared temperature measurement pictures, and analyze the pictures according to the model of the thermometer;

(4) Select the PMS (production management system) in the master station to upload the temperature measurement results.

The product functions include data collection, data upload and information encryption. the

(1) Data collection

The equipment status collector involves a large amount of information and a wide range of equipment types, including simple textual information and various types of power equipment data format information, etc., and the information format is complex. This hardware will use data separation technology to separate the device status information data and analyze them according to different device data protocols, and send the data to the production management system in the form of independent data packets for display.

(2) Information encryption

The data processing of the equipment state acquisition equipment on the power equipment state in daily work may involve the core equipment and confidential information of the power enterprise. A corresponding decryption system is required. Without knowing the encryption key, all information is stored in ciphertext. Even if the data is copied to a computer for processing, only the encrypted content can be seen and cannot be decrypted.

In this case, the device status collector is a stable and efficient hardware platform that integrates R&D resources, unifies technical routes, improves product adaptability, standardizes data, enhances security control, and is a stable and efficient hardware platform. Introduce advanced and mature mobile application technology into the information system of electric power enterprises, build a set of hardware platform that is suitable for multiple electric power equipment, and have a unified specification, and expand the protocol interface of each electric equipment on the basis of this hardware to fully meet the requirements medium and long-term needs. the

This product can be used to build a simple, reliable and practical on-site standardized operation management system, optimize and process the related processes and information of on-site operations, realize the access of the equipment status collector to the equipment status by means of wireless interconnection technology, and integrate the original passive collection equipment The original working mode of information is changed to the extension of front-end equipment to the job site, realizing timely and smooth interaction between front-end hardware equipment and background applications, and seamless integration of processes, thereby improving business management efficiency. Realize the standardization, standardization and refined management goals of the whole process of electric power field work, ensure the safety of the operation process and improve the quality of work. the

Claims (1)

1. a status of electric power information acquisition device, it is characterized in that: comprise processor, and the status information capture interface being connected with processor, information stipulations conversion SD card, 3G radio network device, WIFI network equipment, touch LCD screen and supply unit, they are installed in same housing, status information capture interface and information stipulations conversion SD link and connect, status information capture interface is provided with RS232, RS422, RS485, USB, CAN2.0A/B and LAN external data interface, connect various power equipment and carry out Information Monitoring, by 3G radio network device or WIFI network equipment, connect upper management main station system and carry out uploading data.