CN202331444U - Novel power telecontrol communication device - Google Patents

Abstract

The utility model discloses a novel power telecontrol communication device which is characterized by being composed of a 32-bit processor, a memory chip, a pass-through asynchronous transceiver chip, a logic control chip and a serial port chip. The lower end of the 32-bit processor is respectively connected with the memory chip, the pass-through asynchronous transceiver chip and the logic control chip, and the lower end of the pass-through asynchronous transceiver chip is connected with the serial port chip. The novel power telecontrol communication device is simple in structure, convenient to operate and raw-material-saving and has higher stability in the network application.

Description

A kind of novel electric power telemechanical communication facilities

Technical field

The utility model relates to a kind of novel electric power telemechanical communication facilities that is used for communication facilities, particularly a kind of serial line interface between user side and the center-side computer.

Background technology

Wire communication is meant between the communication facilities transmission to be needed to connect through cable; Promptly utilize some transmission medium information modes such as aerial cable, coaxial cable, optical fiber, audio cable; The wire communication facility sharpest edges are exactly strong interference immunity, and stability is high, possesses certain confidentiality; Transfer rate is fast, and bandwidth can be infinitely great; But wire communication is affected by environment bigger, extendability a little less than, decay is arranged, difficulty of construction is big, poor mobility, expense is high.

Radio communication is meant the communication that does not need the physical connection line; The characteristic of promptly utilizing electromagnetic wave signal in free space, to propagate is carried out a kind of communication mode of message exchange, and the Wireless Telecom Equipment great advantage is exactly an environment, need not receive the restriction of line; Has certain movability; Can under mobile status, communicate through wireless connections, difficulty of construction is low, and cost is low; But Wireless Telecom Equipment anti-interference a little less than, transfer rate is slower, limited bandwidth, transmission range also has restriction, expense is low.But at present radio communication is changing corresponding techniques and letting transfer rate higher (802, the speed of 11n can arrive 100Mbps and be not less than wire communication), and is more stable convenient, so Wireless Telecom Equipment will be a development trend.

The utility model content

The utility model technical matters to be solved provides a kind of serial mode that adopted and connects, and is used for client and centralized computer new types of communication devices.

The utility model principal feature is: by 32 bit processors, memory chip, constitute through asynchronous receiving-transmitting chip, logic control chip, serial port chip; Its 32 bit processor lower end connects memory chip respectively, passes through asynchronous receiving-transmitting chip, logic control chip, and it connects a serial ports chip through asynchronous receiving-transmitting chip lower end.

The beneficial effect of the utility model is: simple in structure, handled easily, conservation, make network use in stability higher.

Description of drawings

Fig. 1 is the utility model product structure synoptic diagram.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1; A kind of novel electric power telemechanical communication facilities; By 32 bit processors, memory chip, constitute through asynchronous receiving-transmitting chip, logic control chip, serial port chip; Its 32 bit processor lower end connects memory chip respectively, passes through asynchronous receiving-transmitting chip, logic control chip, and it connects a serial ports chip through asynchronous receiving-transmitting chip lower end.

Claims (1)

1. novel electric power telemechanical communication facilities; It is characterized in that: by 32 bit processors, memory chip, constitute through asynchronous receiving-transmitting chip, logic control chip, serial port chip; Its 32 bit processor lower end connects memory chip respectively, passes through asynchronous receiving-transmitting chip, logic control chip, and it connects a serial ports chip through asynchronous receiving-transmitting chip lower end.