CN205539188U - Electric power safety information intelligent acquisition terminal - Google Patents

Abstract

The utility model discloses an intelligent collection terminal for electric power safety information, which comprises a controller, the controller is electrically connected to a monitor, a photoelectric isolator, a storage, a communication interface, a display and a pulse output device respectively, and the photoelectric isolator is electrically Connect the power receiving device, the power receiving device is electrically connected to the current and voltage mutual induction device and the power mutual induction device respectively, the controller includes a single-chip microcomputer, and the single-chip microcomputer is respectively electrically connected with a storage module, a communication interface module, a multi-function liquid crystal display module, a pulse Output module, photoelectric isolation module, non-volatile storage module and power monitoring power-on reset module, the utility model filters electrical signals through the current and voltage mutual induction module and power mutual induction module, so that the transmission of electrical signals is smoother, through the photoelectric isolation module, non-volatile The two-way electrical connection between the storage module and the power supply monitoring power-on reset module and the single-chip microcomputer can make the operation easier and more convenient, more intelligent, and more time-saving.

Description

An intelligent collection terminal for electric power safety information

technical field

The utility model relates to the field of electronic technology, in particular to an intelligent collection terminal for electric power safety information.

Background technique

The power safety information collection terminal is through the collection and analysis of power consumption data of distribution transformers and end users to realize power consumption monitoring, implementation of ladder pricing, load management, line loss analysis, and finally automatic meter reading, peak shifting power consumption, Electricity inspection (anti-electricity theft), load forecasting and saving electricity cost etc. The establishment of a comprehensive user electricity information collection system requires the construction of a system master station, transmission channels, collection equipment, and electronic energy meters (ie, smart meters). At present, the coverage rate of State Grid’s electricity consumption information collection is 4.5%.

The power safety information collection terminals currently used by people are very cumbersome to use, and require more manpower to operate, and cannot realize intelligent operation, which is a waste of time.

Utility model content

The purpose of this utility model is to provide an intelligent collection terminal for electric power safety information, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an intelligent collection terminal for electric power safety information, including a controller, and the controller is electrically connected to a monitor, a photoelectric isolator, a storage device, a communication interface, a display and a pulse output device, the photoelectric isolator is electrically connected to the power receiving device, and the power receiving device is electrically connected to the current and voltage mutual induction device and the power mutual induction device;

The controller includes a single-chip microcomputer, and the single-chip microcomputer is electrically connected with a storage module, a communication interface module, a multi-function liquid crystal display module, a pulse output module, a photoelectric isolation module, a non-volatile storage module and a power monitoring power-on reset module. The isolation module is electrically connected to an electric energy collection module, and the electric energy collection module is electrically connected to an output circuit, and the output circuit is electrically connected to a current and voltage mutual induction module and a high-efficiency and wide-range power supply module, and the high-efficiency and wide-range power supply module is electrically connected to the power mutual induction module .

Preferably, the controller 1 is bidirectionally electrically connected with the monitor 2 , the photoelectric isolator 3 , the storage 7 , the communication interface 8 , the display 9 and the pulse outputter 10 .

Preferably, the controller 1 is a RWD32 controller.

Preferably, the storage 7 is a 93C66A type storage.

Compared with the prior art, the beneficial effect of the utility model is: the utility model filters the electrical signal through the current and voltage mutual induction module and the power mutual induction module, so that the transmission of the electrical signal is smoother, and the photoelectric isolation module, the non-volatile storage module and the power supply The two-way electrical connection between the monitoring power-on reset module and the single-chip microcomputer can make the operation easier and more convenient, more intelligent, and more time-saving.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural block diagram of the utility model.

In the figure: 1 controller, 2 monitor, 3 photoelectric isolator, 4 power receiving device, 5 current and voltage mutual induction device, 6 power mutual induction device, 7 storage, 8 communication interface, 9 display, 10 pulse output device.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: an intelligent collection terminal for electric power safety information, including a controller 1, the controller 1 is a RWD32 type controller, which can make the controller 1 more smoothly control Other components work normally, the controller 1 is electrically connected to the monitor 2, the photoelectric isolator 3, the storage device 7, the communication interface 8, the display 9 and the pulse output device 10 respectively, and the controller 1 is isolated from the monitor 2 and the photoelectric Device 3, storage 7, communication interface 8, display 9 and pulse output device 10 are all bidirectionally electrically connected, and described storage 7 is a 93C66A type storage, and the 93C66A type storage has fast storage speed and large storage capacity, which can be more convenient The transmission of electrical signals makes the utility model work more smoothly. The photoelectric isolator 3 is electrically connected to the power receiving device 4, and the power receiving device 4 is electrically connected to the current and voltage mutual induction device 5 and the power mutual induction device 6 respectively;

The controller 1 includes a single-chip microcomputer, and the single-chip microcomputer is electrically connected with a storage module, a communication interface module, a multifunctional liquid crystal display module, a pulse output module, a photoelectric isolation module, a non-volatile storage module and a power monitoring power-on reset module, so that To effectively transmit electrical signals, the photoelectric isolation module is electrically connected to an electric energy collection module, and the electric energy collection module is electrically connected to an output circuit, and the output circuit is electrically connected to a current-voltage mutual induction module and a high-efficiency margin power supply module, respectively. The high-efficiency and wide-ranging power supply module is electrically connected to the power mutual induction module.

In order to realize that the utility model can work better, the controller 1 is electrically connected in both directions with the monitor 2, the photoelectric isolator 3, the storage device 7, the communication interface 8, the display 9 and the pulse output device 10, which can be more convenient The transmission of electric signals makes the utility model work more smoothly.

In order to realize that the controller 1 can control the normal operation of other components more smoothly, the controller 1 is a RWD32 type controller.

In order to realize that the utility model has a better storage function, the storage device 7 is a 93C66A type storage device, which has a fast storage speed and a large storage capacity.

The utility model transmits the electrical signal to the input circuit through the current and voltage mutual induction module and the power mutual induction module, and the input circuit transmits the electrical signal to the electric energy collection module, and the electric energy collection module converts the electric signal into a photoelectric signal, and passes it to the photoelectric isolation module, the photoelectric The isolation module, non-volatile storage module and power monitoring power-on reset module all transmit the photoelectric signal to the single-chip microcomputer, and realize the electrical signal through the bidirectional electrical connection between the single-chip microcomputer and the storage module, communication interface module, multi-function liquid crystal display module and pulse output module. Store and display.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. An intelligent collection terminal for power safety information, including a controller (1), characterized in that: the controller (1) is electrically connected to the monitor (2), the photoelectric isolator (3), and the storage device (7) respectively , a communication interface (8), a display (9) and a pulse output device (10), the photoelectric isolator (3) is electrically connected to the power receiving device (4), and the power receiving device (4) is electrically connected to the current and voltage mutual inductance device (5) and power mutual induction device (6); The controller (1) includes a single-chip microcomputer, and the single-chip microcomputer is electrically connected with a storage module, a communication interface module, a multi-functional liquid crystal display module, a pulse output module, a photoelectric isolation module, a non-volatile storage module and a power monitoring power-on reset module, The photoelectric isolation module is electrically connected to an electric energy collection module, and the electric energy collection module is electrically connected to an output circuit. Power mutual induction module. 2. An intelligent collection terminal for power safety information according to claim 1, characterized in that: the controller (1) communicates with the monitor (2), photoelectric isolator (3), storage (7), and The interface (8), the display (9) and the pulse output device (10) are all bidirectionally electrically connected. 3. The intelligent collection terminal of electric power safety information according to claim 1, characterized in that: the controller (1) is a RWD32 controller. 4. An intelligent collection terminal for power safety information according to claim 1, characterized in that: the storage (7) is a 93C66A storage.