Automatic Monitored Control System Design of Solar Greenhouse Environment Based on Single-Chip and King-View

Solar greenhouse is a major form applied to the facility agriculture industry of China currently, which has made historical contribution to the insurance of vegetable supply and farmers’ income increase. On the basis of the full study of environmental factors closely related to the growth and development of plants and the status quo of China’s solar greenhouse technology, this paper develops an automatic monitored control system of solar greenhouse environment based on single-chip and king-view, thus realizing the supervision and control over the environmental factor data such as the temperature and humidity of indoor air, humidity of soil and illumination. The test has shown that the designed function of the system has been achieved with stable and reliable operation as well as friendly human-computer interaction interface, so as to meet the requirements of timeliness, stability and reliability of the solar greenhouse supervision system.

Design on Monitored Control System of Vessel Dynamic Cyclone Oily Water Separator

The design idea of monitored control subsystem of vessel dynamic cyclone oily water separator is based on LabVIEW software platform, adopted DataSocket technology, by using DAQcard-A-16E-4E data acquisition card to realize real-time monitoring. This paper introduced the components of the monitored control system, analyzed its working conditions. According to the experimental operating records on some real ships, the application results and characteristics are summarized.

Research of On-Line Configuration for Power Monitored Control System

In order to adapt the developing requirements of upgrade reconstruct, expansion, renewal of device, function performance improvement, aiming at the characteristic of power network decentralization and fast distance, putting forward a structure scheme for implementing on-line configuration, based on the OOD( Object-Oriented Design) and modifying the relation of node link. It is described in this paper including system structure, software compose and realization principle. That scheme has some characteristics with better practicability, universal applicability, transplantability and easy-using.

Design and Implement of Calibration Monitored Control System Based on CCP

CCP is a calibration protocol based on CAN bus. It has many general-purpose features, such as high communication speed and excellent compatibility. This article introduces its basic principle, communication mode, and work mode for ECU calibration, and discusses a design method of Automobile ECU Calibration based on this protocol. The practical application results show that this calibration system can be implemented effectively on ECU of automobile system for on-line calibration，and provide custom-made function aimed at different demand of users. Therefore, it will be applied well in the automotive electronic control system.

Research on Heat-Supply Energy Conservation Supervisory Controlling System in the Substation with Peak-Shaving Boiler

Heat supplies not only consume large amounts of energy, but also are very inefficient. However, in this case, a monitored control system which will realize 10% energy conservation in heat supplying is designed. This system has a two layer structure: one on-spot control layer and one upper supervisory layer. The former is exploited by PLC; the latter supervise and control the former via GPRS wireless communications. The Internet network will also in this system monitor any of the substations far away from the controlling centre. In this paper, the control scheme, hardware and software of the system will be introduced in detail. Until now, the system has been steadily running for more than 2 heating periods in the station and has pass all the relevant departments’ technical tests.

Design of Embedded Monitored Control System for Ultrasonic Reaction Kettle

Ultrasonic effect is widely applied in biomaterial treatment and this process will happen in ultrasonic reaction kettle of which physical parameters directly affect the treatment effect. This paper introduces a kind of monitored control system of ultrasonic reaction kettle and mainly presents the realization method of key units. Depending on embedded technology, this system includes three layers control unit: ARM central control layer, PC control layer and bottom CAN intelligent node layer which has sensors and actuators. Linux operating system has been transplanted on ARM processor as the software platform. Through the practical hardware arrangement and software design, it can be proved that this system can effectively and accurately monitored control the parameters of ultrasonic reaction kettle.