52results about How to "Optimizing management methods" patented technology

The invention relates to a method for applying a RFID technology and a sensor technology to the supervision and the control of safety equipment, which comprises the following concrete steps of: (a) reading safety equipment adhered with specific electronic tags at real time by utilizing a radio-frequency identification (RFID) monitoring and managing system installed in public places and finishing the real-time monitoring of the working state of the safety equipment; (b) if the monitoring and managing system can not effectively identify the due tag number in a RFID read-write area of the monitoring and managing system, informing an alarm emergency treatment platform of starting working by a background service system; (c) if tag information does not conform to the current state information of the safety equipment in the processes of maintenance, overhaul and check, triggering a corresponding alarm by a RFID read-write unit and informing a manager of carrying out treatment; and (d) if the detection value of a sensor in the public places is abnormal, showing the existence of safety accidents or hidden danger; and when conforming to an alarm condition, issuing an alarm by the background service system and starting an alarm emergency treatment plan. The invention has the advantage of simple and convenient installation, debugging and maintenance.

The invention discloses a file management system in a small storage space. The file management system comprises a file creating unit, a file deleting unit, a file operating unit and a file storage space managing unit, wherein the file creating unit comprises a file creation safety condition judging operation, a file space application operation, a file registration operation and a file control information writing-in operation and is used for realizing the distribution of file space against different file categories and writing-in of file control information; the file deleting unit comprises safety state judgment and file logic deletion and can realize the deletion of a file application and simultaneously retain the continuity of the file system; the file operating unit comprises file selection, data saving, data reading, data modification and a file reading and writing operation and can realize selection, saving, reading and modification of a file and control the access of the file; and the file storage space managing unit comprises file space distribution and file operation boundary management and can realize the file operation boundary control and prevent a cross-border operation during the file operation process.

The invention provides an electric vehicle battery remote charging control system which comprises a cloud server and an electric vehicle, a charger, a motor, a power battery and a control system in the vehicle are arranged on the electric vehicle, and the electric vehicle battery remote charging control system is characterized in that the cloud server comprises a billing module; the power batterycomprises a battery cell, a charging switch, a network module, a control module and an electric energy metering module which are arranged in a shell. The charger is connected with the input end of theelectric energy metering module through the charging switch, the electric energy metering module is connected with the battery cell and the network module, and the battery cell is connected with themotor. The cloud server is connected with the network module through a network, the network module is connected with the control module, and the control module is connected with the charging switch and controls on and off of the charging switch. Remote charging supervision and control can be carried out on a power battery leased by an electric vehicle user, and billing and charging management canbe carried out on battery charging.

The invention relates to a method for applying a RFID technology and a sensor technology to the supervision and the control of safety equipment, which comprises the following concrete steps of: (a) reading safety equipment adhered with specific electronic tags at real time by utilizing a radio-frequency identification (RFID) monitoring and managing system installed in public places and finishing the real-time monitoring of the working state of the safety equipment; (b) if the monitoring and managing system can not effectively identify the due tag number in a RFID read-write area of the monitoring and managing system, informing an alarm emergency treatment platform of starting working by a background service system; (c) if tag information does not conform to the current state information of the safety equipment in the processes of maintenance, overhaul and check, triggering a corresponding alarm by a RFID read-write unit and informing a manager of carrying out treatment; and (d) if the detection value of a sensor in the public places is abnormal, showing the existence of safety accidents or hidden danger; and when conforming to an alarm condition, issuing an alarm by the background service system and starting an alarm emergency treatment plan. The invention has the advantage of simple and convenient installation, debugging and maintenance.

The invention discloses a managing method, device and system for multiple access identifications, and belongs to the field of communications. The method comprises the steps that a server obtains setting information and device information, sent by a first terminal, of the access identifications; the priorities of the access identifications are determined according to the obtained setting information and device information of the access identifications and sent to a corresponding second terminal, so that the second terminal selects one of the access identifications according to the priorities of the access identifications to initiate communication access to the first terminal. The priorities of the access identifications are sent to the second terminal after being determined according to the device information of the access identifications, and the second terminal initiates the communication access according to the priorities of the access identifications. In this way, the priorities of the access identifications can be dynamically recognized, so that the access identifications are managed, and the managing method of the access identifications is optimized.

The present invention provides a virtual machine cluster management method, the method comprising: S1, performing cluster configuration on each physical machine; S2, when installing a virtual machine on each of the physical machines, installing the Virtual machines are added to cluster management as cluster resources. Correspondingly, the present invention also provides a virtual machine cluster management device. The invention can conveniently control the virtual machines running on each physical machine through cluster management.

The invention relates to a pear tree management method. The method comprises the following steps that S1, shaping, trimming, fertilization and deep-ploughing hole enlarging are performed on a young pear tree, wherein the fertilization step involves that a quick-acting nitrogenous fertilizer is top-dressed many times before germination, during shoot growth and during leaf enlargement; S2, fertilization, trimming and flower and fruit management are performed on an adult pear tree, wherein the fertilization step comprises that a base fertilizer is applied once and topdressing is performed 2-3 times each year, and the trimming step comprises shaping and trimming, re-trimming before flowering, trimming in summer and branch pulling for flowering promotion; S3, disease and pest prevention and control is performed on the young pear tree and the adult pear tree, which comprises prevention and control of black spots, rust diseases, budworms, aphids, stephanitis nashi and flatheaded borers. The pear tree management method has the advantages of increasing the yield of the pear tree and not causing diseases or pests easily.

The invention provides a stirring, heating and heat preserving device for heat treatment medium cooling speed detection. A heat treatment medium container is erected on a control box, and multiple spiral stirring device bodies and a temperature measurement device are arranged at the bottom of the heat treatment medium container; multiple spiral stirring device body connectors and a temperature measurement device connector are correspondingly arranged on a base of the control box, and a heating and heat preserving device body matched with the periphery of the heat treatment medium container is arranged on the base of the control box; the side of the control box is provided with a temperature display, a heating switch and stirring switches. According to the stirring, heating and heat preserving device, accurate and efficient detection is conducted on a heat treatment medium, the accuracy of heat treatment medium cooling speed detection is guaranteed, accurate selection of heat treatment technicians on heat treatment medium varieties and production technology making is promoted, production is accurately and effectively monitored, it is guaranteed that the heat treatment medium is accurately and reasonably used, the heat treatment quality is stabilized, the condition that unnecessary losses are caused to an enterprise is prevented, and detection equipment is conveniently used and carried.