35results about How to "Easy to schedule and manage" patented technology

The invention relates to an automatic stop announcement method of a bus, pertaining to a bus information-releasing method. The method solves the problems of difficult data adjustment and low accuracy of stop announcement under a complicated situation, and comprises the following steps: a bus terminal receives and stores a data sequence of stop announcement in a running route, sent out by a control center through mobile communication. When the bus is in running, the bus terminal first combines current GPS location information with stop location information of auxiliary beacons to periodically find out the nearest stop as a current stop in the running route from the data sequence of the stop announcement. The running modes, namely, the uplink or the downlink, is determined when the bus runs into the current stop. And then the bus terminal adjusts the running mode according to the data sequence, controls the broadcasting and displays the information of the current stop; when the bus leaves the stop, the bus terminal, combining the running mode and in accordance with the data sequence, controls the broadcasting and displays leaving information consisting of the name of the next stop, and sets the next stop in the running route as the current stop.

The invention discloses an underground personnel positioning system comprising a positioning server, a monitoring terminal, a wired communication subsystem, wireless communication base stations and a positioning device, wherein the wired communication subsystem mainly comprises an optical fiber, an optical splitter and a wireless switch; the wireless communication base station mainly comprises an anti-explosion box, a power source, a spare battery, wireless access equipment, an antenna and the like; the wireless communication base stations are mounted inside an underground channel at intervals with a certain distance; the wireless communication base stations are connected with the wireless switch and the positioning server above a well through optical fibers; the positioning device and the wireless communication base stations are communicated in a wireless manner; and the system realizes personnel accurate positioning based on a combined field intensity distance measurement and step counting distance measurement manner through a positioning device carried by the underground personnel. The positioning system provided by the invention has the advantages of high positioning precision, low cost and simple structure of system equipment, is convenient for dispatching management of management personnel in safe production, and can provide more accurate personnel position information for rescue personnel, so as to improve the rescue efficiency and rescue rate of trapped people; and the underground personnel positioning system is a comprehensive system integrating underground personnel attendance, dispatching management, tracking and positioning, after-calamity rescue and the like.

The invention discloses a moving target locating method based on relative signal strength for a mine. According to the locating method, underground working personnel using locating equipment and a moving target are located through a locating server and substation equipment, and a locating process is simple and effective, thereby realizing high electromagnetic interference resistance, effectively preventing locating errors due to different electromagnetic wave transmission characteristics in different lane environments of the mine, effectively eliminating locating errors due to different power and power change of wireless communication equipment, and achieving high robustness. A locating system using the locating method has the characteristics of high locating accuracy, low cost, simple structure of system equipment and easiness in implementation. Safety production management personnel can perform scheduling and management conveniently.

The invention discloses an underground personnel positioning method based field intensity and step-mounting distance measurement. The positioning method is characterized by precisely positioning the underground personnel using a specialized positioning device by a system server and a little amount of wireless access devices, the positioning process is simple and effective, the resistance against electromagnetic interference is powerful, and the robustness is rather strong; a positioning system adopted by the positioning method is high in positioning precision, low in cost, simple in system device structure and easy to come into effect. And the positioning method is convenient for dispatching management of safety production management personnel, and provides rather precise personnel position information for rescue workers when a mine disaster occurs, so that the rescue efficiency and the rescued probability of trapped workers are improved.

The invention provides a planning system for comprehensive optimization of a regional power distribution network. The planning system comprises a regional basic system data inputting and preprocessing module, an expert knowledge and equipment parameter information inputting and preprocessing module, a planning module of a substation of the regional power distribution network, an optimal section/interconnection switch configuring module, a wattless-voltage planning module of the regional power distribution network and a planning result outputting module. According to the planning system disclosed by the invention, through the adoption of the technical scheme, under the situation that the investment optimization is ensured, the capacity-load ratio of the substation of the regional power distribution network is increased within a certain range, the load rate of a circuit is decreased, the flexibility of regulating the operation manner is ensured, the safe operation and the dispatching management are facilitated, the reliability of the configuration of a section switch is ensured, and the economy of the configuration is also sufficiently considered; the wattless vacancy of the regional power distribution network is reduced, the voltage quality of the power distribution network is improved, and the economy and the high efficiency of the operation of a power grid are ensured.

The invention discloses a psychological test system, comprising a tested terminal and a control host. An encrypted KEY is connected with a USB interface of the tested terminal. A fingerprint scanner is connected with the USB interface of the tested terminal. The output end of an evaluation module is connected with the input end of an evaluation result module. The output end of the evaluation result module is connected with the input end of a data processing module. The output end of a social software module is connected with the input end of a conversion module through a docking program module. The output end of the conversion module is connected with the input end of the data processing module. The data processing module is internally provided with a file generation module, a crisis early warning module, and a solution output module. The output end of the solution output module is connected with a storage module. The system is advanced in technology and method, and is advantaged by high automation degree, high test efficiency, and convenient use.

The invention discloses a lifting device of a subway (urban) train, which comprises frameworks, a lifting platform, winding plants, a counter weight, a safety protecting facility and the like; a framework I1 and a framework II2 are arranged side by side, a rotating crane I3 is installed on the front tops of the two frameworks; the lower part of the rotating crane I3 is equipped with a winding plant I11, a winding plant III13, a winding plant V15 and a winding plant VIII17; a rotating crane II14 is installed on the back tops of the two frameworks, the lower part of the rotating crane II4 is equipped with a winding plant II12, a winding plant IV 14, a winding plant VI16 and a winding plant VIII18; 7 pairs of steel wire rope anti-falling devices 19 and 6 pairs of balance devices 20 are installed at intervals along longitudinal upright posts of the frameworks; and a hydraulic buffer is arranged in a pit.

The invention relates to the technical field of logistics management, and discloses an intelligent supply chain logistics monitoring management system, which can realize effective identification and management of entering and exiting logistics vehicles and cargoes, greatly improve the management efficiency of the cargoes and the logistics vehicles, ensure the timeliness and reliability of cargo transportation information, the cargo information can be automatically and quickly acquired and recorded in the system. Compared with a traditional manual and file sorting mode, the system has the advantages of being automatic, efficient and capable of saving labor, the speed is high, errors do not exist, logistics vehicles are automatically recognized by the RFID reader-writer and transferred to the background for data comparison before being delivered out of a warehouse, the system can automatically give an alarm if transportation errors exist or the logistics vehicles are lost, the transport vehicles can be monitored and dispatched anytime and anywhere, so that the transparency and the inventory turnover rate of supply chain logistics management are improved, the stockout loss is effectively reduced, the logistics efficiency of enterprises is improved, and manpower and material resources of logistics enterprises are effectively saved.

The invention relates to a parking management method, an electronic device, a vehicle and a storage medium. The method comprises: when a vehicle returning request for a vehicle is received, obtaining the parking position and the parking angle of the vehicle, and the parking angle of the vehicle being the azimuth angle of the parking direction of the vehicle; determining a target parking fence according to the parking position of the vehicle; obtaining a target parking angle of the target parking fence, wherein the target parking angle of the target parking fence is an azimuth angle of a target parking direction of the target parking fence; according to the parking angle of the vehicle and the target parking angle of the target parking fence, determining whether the parking direction of the vehicle and the target parking direction of the target parking fence meet the consistent requirement or not; and under the condition that the consistency requirement is met, outputting parking confirmation information responding to the vehicle returning request. Only when the current parking direction of the vehicle is consistent with the target parking direction, the parking confirmation information is output to control the vehicle to be locked, and therefore one-way parking of the vehicle is achieved.

The invention discloses a sentry box management system for controlling a multi-channel terminal by using industrial personal computers and an implementation method. The system comprises a central server, channel monitoring computers, channel management terminals, the industrial personal computers, channel terminal detection control devices and gates. According to the sentry box management system,through the central server, the industrial personal computers are used for management and control, are in communication with all channel control boards and conduct logic processing on events, and eachindustrial personal computer can manage vehicle information of any 1-4 channels simultaneously. The implementation method comprises the steps of establishing a channel terminal database storage model, configuring a channel monitoring computer display channel terminal, scheduling and displaying storage data of a designated channel terminal, and achieving vehicle monitoring and charging managementof the designated channel terminal. The sentry box management system has the advantages that the equipment is simple, the performance is stable, the schedule management is convenient to implement, theoccupied space of a sentry box can be effectively reduced, the cost is saved, and the sentry box management system is applied to various medium and large parking lots.

The invention discloses a police dispatching desk management method and system based on a database sharing mode. The system takes a police digital cluster PDT system as a platform and comprises a plurality of dispatching desk PCs, wherein each dispatching desk PC is connected to a network management center through a network and used for addition, modification, deletion and permission assignment of data of each dispatching desk through the network management center; each dispatching desk PC is connected to a data service center through the network and used for acquiring data information within the specified permission range for each dispatching desk; the network management center is connected with the data service center through the network and used for storing information about addition, modification, deletion and permission assignment of the data of each dispatching desk into the data service center. With the adoption of the method and the system, dispatching management based on the database sharing mode is realized, and unified management and data sharing synchronization can be realized. Each dispatching terminal can manage data in real time by the aid of the network management center, management work of each terminal is simplified, and the activity efficiency of the police service is greatly improved.

The invention discloses a bagged material warehouse-in and warehouse-out metering method based on video analysis. The method comprises the following steps: collecting video image data through video sensing equipment; selecting a region of interest in the video image data as an analysis object and performing preprocessing; training the preprocessed data, and constructing a bagged material image real-time segmentation model; constructing a material real-time segmentation system by using the bagged material image real-time segmentation model, and calculating the area size of each segmentation result to determine a tracking material region; calculating a central point of the tracking material region; drawing a curve for tracking the center coordinates of the material region; calculating the slope and the convergence range of the curve, setting a threshold value, and carrying out material statistics; and constructing a circulation judgment system, filtering out the conditions which do not meet the conditions, and achieving continuous metering of the bagged materials. According to the invention, the condition of materials in a current warehouse can be seen from the system, a bagged material warehouse-in and warehouse-out metering system is formed, subsequent scheduling is facilitated, and automation of factory operation is realized.

The invention relates to the technical field of power grids, in particular to an energy storage scheduling method and system, the method is applied to a regional energy storage sharing management center in a scheduling system, and the method comprises the following steps: obtaining working state information and total calling capacity of each energy storage monomer in the scheduling system; the total calling capacity is obtained from a scheduling main body in the scheduling system; dividing the total calling capacity based on the working state information of each energy storage monomer, and determining the target calling capacity of each energy storage monomer; and sending the target calling capacity of each energy storage monomer to the corresponding energy storage monomer so as to carry out capacity calling. The method can give consideration to the security requirements of the power grid in the same region, and distributes the dispersed scheduling management to the user side in a centralized and layered manner, thereby simplifying the scheduling management on one hand, considering the addition of each energy storage monomer during each scheduling on the other hand, improving the investment utilization rate, and saving the social resources.