CN204887022U

CN204887022U - Big data network remote control and measurement system based on 802 agreement

Info

Publication number: CN204887022U
Application number: CN201520603419.6U
Authority: CN
Inventors: 张君彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-12
Filing date: 2015-08-12
Publication date: 2015-12-16
Anticipated expiration: 2025-08-12

Abstract

The utility model discloses a big data network remote control and measurement system based on 802 agreement, this system includes: S3C2440 treater, surveillance camera head, PC host computer, power, FLASH register, SDRAM chip, field device functional module, USB interface circuit, RS232 circuit, network adapter, JTAG interface circuit, CMOS AD conversion module, ethernet accuse module, the S3C2440 treater is used for accomplishing entire system's operation and control function, USB interface circuit, RS232 interface circuit, network adapter are used for the connection between with the treater of surveillance camera head, PC host computer and internet respectively, and this system has the advantage of breaking the space -time restriction and realizing the resource and the sharing of technique, utilizes the internet to realize real open remote testing and control simultaneously.

Description

Based on the large data network remote measuring and controlling system of 802 agreements

Technical field

The utility model belongs to the embody rule of field of video monitoring, particularly relates to the large data network remote measuring and controlling system based on 802 agreements.

Background technology

In recent years, along with the development of network technology, Internet technology has penetrated into daily life and each neck industrial.Remote measurement and control based on Internet will be applied in the management of enterprise production process more, and professional and technical personnel can administer and maintain production process by the Internet, improves the availability factor of equipment, finally reduces production cost, increases the benefit.The information network of enterprises and Controling network can be coupled together effectively by means of remote measurement and control technology, realize the grasp at any time to production, traffic-operating period, the business games of production and operation situation with enterprise are combined closely, thus realizes the comprehensive automation of enterprise.Pass through remote monitoring, technical staff need not be in the action or rugged environment just can monitor and the running status of production control system and field apparatus and various parameter, local abundant software and hardware resources is utilized to carry out advanced process control to remote object easily, with the normal operation of service equipment, realize the unmanned of far-end or few man on duty, reach the object of personnel reduction and enlargement.

Traditional Long-distance Control generally adopts private-line mode to realize, it is a closed dedicated system, namely user oneself sets up data communication network or rents the communication line of certain circuit as Long-distance Control to telecommunication department, mobile communication device and agreement all need tailor, and this adapts with the mode of production that is concentrated, that close and scale.And be the TT&C system using Internet network as communications platform based on the remote measuring and controlling system of embedded Internet technology, by means of the support of ICP/IP protocol and WWW specification, there is simple, efficient, cross-platform advantage.Based on above application background, this utility model provides the large data network remote measuring and controlling system based on 802 agreements, compared with traditional equipment monitoring system, this utility model has breaks the advantage shared that space-time restriction realizes resource and technology, utilizes the Internet to achieve real open remote testing and control simultaneously.

Utility model content

Complicated for traditional tele-control system framework, resource is closed, the feature of open difference, the purpose of this utility model is, provide a kind of simplification, the large data network remote measuring and controlling system based on 802 agreements of sharable, the opposing open of resource.

In order to realize said system, the technical scheme that the utility model is taked is:

Based on the large data network remote measuring and controlling system of 802 agreements, it is characterized in that, this system comprises S3C2440 processor, monitoring camera, PC host computer, power supply, FLASH register, SDRAM chip, field device functions module, usb circuit, RS232 circuit, network adapter, jtag interface circuit, CMOSA/D modular converter and ether network control module; 16/32 RISC flush bonding processor based on ARM920T kernel that described S3C2440 processor adopts Samsung to produce, S3C2440 processor is connected with other modules above-mentioned by usb circuit, RS232 interface circuit, network adapter, jtag interface circuit, this processor can realize computing and the controlling functions of whole system, is the core of whole system; Be connected by usb circuit between described monitoring camera with S3C2440 processor, for the video acquisition of monitoring site; Described PC host computer is connected by RS232 interface circuit with between S3C2440 processor, for reception and the Presentation Function of video image.

Within the system, the described large data network remote measuring and controlling system based on 802 agreements, it is characterized in that, described ether network control module selects the DM9000 ethernet controller of DAVICOM company, and DM9000 can at memorymodel and I/O MODE of operation.

the beneficial effects of the utility model are:

Based on the large data network remote measuring and controlling system of 802 agreements, it is characterized in that, functional module and the hardware device of system specifically comprise: S3C2440 processor, monitoring camera, PC host computer, power supply, FLASH register, SDRAM chip, field device functions module, usb circuit, RS232 circuit, network adapter, jtag interface circuit, CMOSA/D modular converter, ether network control module; This system carries out remote monitoring by Web mode to embedded device, under the help of embedded web server, client computer is arranged arbitrarily by terminal equipment, as long as can Internet be accessed and Internet access embedded server, just can consult field device information and export control command to field apparatus, thus realize monitoring and observing and controlling function, remote testing and control are become a reality.The described large data network remote measuring and controlling system based on 802 agreements, the remote access of embedded device can be realized, can carry out testing and control to remote equipment by Web page, break space-time restriction and realize sharing of resource and technology, utilize the Internet achieve real open remote testing and control and have very strong versatility and the advantage of extensibility.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments the utility model is further explained illustrate:

Fig. 1 is the large data network remote measuring and controlling system frame diagram based on 802 agreements.

Embodiment

Embodiment of the present utility model is: the large data network remote measuring and controlling system based on 802 agreements carries out remote monitoring by Web mode to embedded device, this system gathers the real-time status picture at monitored scene by monitoring camera, gathered the physical data at monitored scene by the transducer in field device functions module simultaneously, above-mentioned collected status data is after the process of each functional module of processor, shown by PC host computer, under the help of embedded web server, client computer is arranged arbitrarily by terminal equipment, as long as can Internet be accessed and Internet access embedded server, just can consult field device information and export control command to field apparatus, thus realize monitoring and observing and controlling function, remote testing and control are become a reality.

Fig. 1 is the large data network remote measuring and controlling system frame diagram based on 802 agreements, in this embedded Webserver, described functional module and hardware device specifically comprise: S3C2440 processor, monitoring camera, PC host computer, power supply, FLASH register, SDRAM chip, field device functions module, usb circuit, RS232 circuit, network adapter, jtag interface circuit, CMOSA/D modular converter, ether network control module; Described S3C2440 processor is connected with other modules by usb circuit, RS232 interface circuit, network adapter, jtag interface circuit, for completing computing and the controlling functions of whole system; Be connected by usb circuit between described monitoring camera with S3C2440 processor, for video acquisition; Described PC host computer is connected by RS232 interface circuit with between S3C2440 processor, can realize video reception and Presentation Function; Described power supply, by the circuit of wire connecting system, provides required 3.3V power supply for giving memory and exterior I/O; Described FLASH register, be bi-directionally connected between SDRAM chip and S3C2440 processor, FLASH register and SDRAM chip are for depositing the buffer memory of Bootloader, linux kernel, root file system and user program and data and system; Described usb circuit, RS232 circuit and network adapter, as the integration module of S3C2440 processor, are respectively used to monitoring camera, PC host computer and the Internet with the connection between S3C2440 processor; With extraneous linkage function when described jtag interface circuit is for realizing system debug; Described CMOSA/D modular converter and ether network control module are embedded in the board of S3C2440 processor, be respectively used to video data A/D conversion and for carrying out handshaking between same the Internet.

The utility model person of an ordinary skill in the technical field also can understand in addition to the foregoing, can change combination further in this explanation and illustrated specific embodiment.Although the utility model gives diagram explanation with regard to its preferred embodiment, but person skilled in the art is understood that, in spirit and scope of the present utility model limited in the attached claims, also can make multiple change and variation to the utility model.

Claims

1. based on the large data network remote measuring and controlling system of 802 agreements, it is characterized in that, this system comprises S3C2440 processor, monitoring camera, PC host computer, power supply, FLASH register, SDRAM chip, field device functions module, usb circuit, RS232 circuit, network adapter, jtag interface circuit, CMOSA/D modular converter and ether network control module; 16/32 RISC flush bonding processor based on ARM920T kernel that described S3C2440 processor adopts Samsung to produce, S3C2440 processor is connected with other modules above-mentioned by usb circuit, RS232 interface circuit, network adapter, jtag interface circuit, this processor can realize computing and the controlling functions of whole system, is the core of whole system; Be connected by usb circuit between described monitoring camera with S3C2440 processor, for the video acquisition of monitoring site; Described PC host computer is connected by RS232 interface circuit with between S3C2440 processor, for reception and the Presentation Function of video image.

2., as claimed in claim 1 based on the large data network remote measuring and controlling system of 802 agreements, it is characterized in that, described ether network control module selects the DM9000 ethernet controller of DAVICOM company, and DM9000 can at memorymodel and I/O MODE of operation.