39results about How to "Easy centralized maintenance" patented technology

The invention discloses a video monitoring system and a video monitoring method based on an optical fiber interface. The system comprises a monitoring camera and a monitoring terminal, wherein the monitoring camera is connected with the monitoring terminal by the optical fiber interface; the monitoring camera transmits a non-compressed image to the monitoring terminal; the delay of the monitoring camera is far shorter than that of the existing network monitoring camera; the transmitted non-compressed image is free from image detail loss, thereby facilitating video analysis; an optical fiber communication module is embedded into the monitoring camera, so that the monitoring camera can be used for long-distance transmission; and video compression processing is conducted at the monitoring terminal, thereby facilitating centralized maintenance. The video monitoring system realizes video monitoring.

The invention relates to a network-based colorimetric detection system. An image obtaining device obtains a detection plate image and transmits the detection plate image to an image processing server through a network; a standard reference color and a detection region are built on a detection plate; the image processing server stores standard reference color data, takes charge of processing of the image, compares the shot standard reference color image data with standard reference color data stored on the image processing server, and removes a detection error of the image in the detection region caused by the difference of obtaining conditions; a standard curve of the corresponding relationship between the image data and the detected object concentration is stored in the image processing server; and the image processing server processes the image and compares the image data with the standard curve to obtain and output the detection result. Image obtaining is separated from image processing; data transmission is carried out by virtue of a network; and a remote-end image processing center is conveniently arranged to carry out centralized management, which comprises maintenance, calibration, test item increase, subsequent upgrade and the like.

The invention discloses an operation and maintenance monitoring system and a method, and the system comprises a monitoring management module which is used for carrying out the analysis and processingof the collected basic data of the operation of application equipment in a network environment, so as to obtain different types of data information, and determining a fault type according to the different types of data information; a service management module which is used for receiving and recording service request information of a service request corresponding to the fault type and issuing a processing task to the event processing module according to the service request information; and an event processing module which is used for carrying out corresponding event processing according to thereceived processing task. According to the operation and maintenance monitoring system and the method, monitoring of a safe and reliable basic platform and monitoring of system faults can be realized,i.e., the system has monitoring and management capabilities of a server, a database, middleware and storage; according to the system and the method, centralized reports of fault alarms and performance data can be generated, operation and maintenance personnel can conveniently perform centralized maintenance on the fault alarms and report monitoring data, and the operation and maintenance efficiency of the system is greatly improved.

An automatic parking lot on water is used for storing and fetching cars, microbuses and other miniature vehicles. The parking lot comprises parking berths, a parking platform, a stereo garage, a carrying machine, a vehicle carrying support plate and a control system and relates to the technical fields of civil engineering, steel structure, mechanical transmission, automatic control, and the like. The automatically controlled carrying machine is adopted to drive the vehicle carrying support plate of a separate structure to ensure vehicles to get in and out of the stereo garage automatically from the bank of river and sea, thus leading to convenient storing and fetching and energy and time saving; all the vehicles in the garage can be stored and fetched by one equipment, with simple structure and low cost; and the parking platform is built on water of river and sea, which is securer and safer, and the parking lot does not affect city appearance and landscape and can also become a brilliant scene.

The invention provides a data security leakproof self-save system and method, a readable memory medium and a device. The data security leakproof self-save system comprises a traffic collection modulewhich is used for copying server traffic passing a network device and forwarding the server traffic; a traffic analysis and monitoring module which is used for receiving the server traffic, extractingnetwork key feature content from the server traffic, searching network attack features from the key feature content and judging whether a network attack occurs or not; and a control module which is used for forming attack information when the traffic analysis and monitoring module discovers that the network attack exists on a server, sending the attack information and processing model selection corresponding to the attack information to a client, and performing a corresponding operation action according to the processing model selection fed back by the client. According to the system, the method, the readable memory medium and the device, the network traffic is analyzed and monitored, and when a network is attacked and data may be leaked, network device ports are closed, so the steal or attack of a network hacker is effectively prevented, and the centralized maintenance is facilitated.

The present invention relates to a carrier vehicle robot for accessing a saloon car, a small van and other small vehicles in a three-dimensional garage, which is composed of a vertical mechanism, a lifting mechanism, a shifting mechanism, a carrier support plate and an intelligent control system, and relates to the steel structure, mechanical driving, PLC application and other technology fields. The carrier support plate is an independent structure and is joined to the shifting mechanism. The vertical mechanism and the lifting mechanism match the shifting mechanism and drive the carrier support plate to go in and out of the three-dimensional garage and to part and berth. The intelligent control system connects various electronic devices and dynamic motors of three mechanisms and controls the robot to transfer the vehicles.

The embodiment of the invention provides a media-free withdrawal transaction method and device, computer equipment and a readable storage medium. The method comprises steps of receiving a media-free withdrawal transaction request sent by a client mobile terminal, and the transaction request comprising the transaction related information; a transaction account of the transaction request belonging to the transaction institution and generating a withdrawal voucher and sending the withdrawal voucher to the client mobile terminal after the transaction related information is approved; receiving a request for verifying the withdrawal voucher sent by a cash terminal, verifying the withdrawal voucher and sending a verification result to the cash terminal, sending an indication of whether withdrawaltransaction is allowed or not to the cash terminal according to the verification result, and uploading transaction data including the verification result to a block chain, the cash terminal belongingto the transaction mechanism or the cash terminal not belonging to the transaction mechanism. The method is advantaged in that the cross-institution medium-free withdrawal transaction can be realized, so the transaction behavior of the client is prevented from being limited, and transaction convenience of the client is improved.

The invention relates to a novel battery changing station which comprises a battery changing container, a plurality of charging containers and a plurality of electric appliance containers. The batterychanging container is adjacent to the charging containers. The battery changing container communicates with the charging containers. The electric appliance containers are arranged on the upper side of the battery changing container or the charging containers. Each electric appliance container is provided with a battery changing control device and a charging control device which are electrically connected, the battery changing control device is used for controlling the battery changing containers to change vehicle batteries, and the charging control device is electrically connected with the charging containers and used for controlling the charging containers to charge the vehicle batteries. Concentrated maintenance and repairing are facilitated, the space for the charging containers is larger, more charging devices can be conveniently placed, the occupied area is reduced, and the utilization rate of the battery changing station is increased.

The invention discloses a network finger vein access control system and a control method of the network finger vein access control system. The finger vein recognition speed can be improved, the recognition terminal structure can be simplified, the use convenience and reliability of the system are improved, and the safety of vein sample protection is improved. The network finger vein access control system comprises a management computer, a finger vein characteristic collector, image processors, access controllers, a converter and finger vein recognition terminals; the finger vein characteristic collector is connected with the management computer; each image processor is connected with the plurality of finger vein recognition terminals through the converter, and connected with a plurality of controlled doors through one access controller; the finger vein recognition terminals correspond to the controlled doors one by one; the image processors carry out vein characteristic recognition and comparison on the images collected by the finger vein recognition terminals; the access controllers carry out permission validation on the information of a requester, and carry out the opening operation according to the validation result.

The invention relates to a tilting auxiliary supporting device. The tilting auxiliary supporting device comprises a base, a bracket and at least two disc spring assemblies arranged between the base and the bracket. The base comprises a bottom plate and a top plate, and the bottom plate and the top plate are fixedly connected through at least two connecting plates which are distributed at intervals in the horizontal direction. Side plates are fixed to the front sides or the rear sides of the bottom plate, the top plate and the connecting plates. The bottom plate is provided with a first fixing hole. The side plates are provided with second fixing holes. At least two rotation support lugs are fixed on the lower side of the bottom plate and distributed at intervals in the horizontal direction. The rotation support lugs are provided with hinge pin holes. The bottom of the bracket is connected with the upper ends of the disc spring assemblies. The lower ends of the disc spring assemblies are connected with the top plate of the base. The tilting auxiliary supporting device has the advantages of being simple in structure, low in cost and convenient to use and maintain, multiple auxiliary supporting devices can be arranged in an insulating bin at the same time so as to support cargos of different types, and the cargo loading efficiency is effectively improved.

This invention relates to virtual user exchanger method applied into communication network composed of one application servo and one flexible exchange, which comprises the following steps: a, defining one user property for above business set; b, mapping above property as interface codes; c, inserting the above codes in front of partner side; d, inserting the flexible exchange to the above application servo. This invention method can be applied in servo business logics between each user.

The invention relates to an automatic water circulation system for a campus. The automatic water circulation system comprises a water tank, under the action of a booster pump, water in the water tank is subjected to filtration and purification through a first filter and a second water filtering tank and then injected into a drinking water storage tank, multiple water division tanks which are distributed in classrooms and dormitories are connected to the bottom of the drinking water storage tank, each water division tank is provided with a faucet, and water in the drinking water storage tank is diverted into the classrooms, the dormitories and other places in the campus to be used for direct water collecting and drinking in the campus. By means of the automatic water circulation system for the campus, people can drink safe purified drinking water conveniently, collective purification and water supply cost is greatly reduced, centralized maintenance can be conducted on equipment conveniently, and the reliability is high. Sewage produced through purification can be used for flushing a toilet and landscaping and watering campus gardens.

The invention discloses a hydraulic oil source system of a quadruped robot, and belongs to the technical field of quadruped robots. The system comprises a mounting base and a heat dissipation assembly, wherein a motor pump is arranged at the bottom of the mounting base, a high-pressure filter, an oil outlet oil distribution block, an oil inlet oil distribution block and a closed oil tank are arranged on the mounting base; a plurality of oil passing pipelines are arranged in the mounting base; the motor pump is connected with the closed oil tank through the oil passing pipeline A and is connected with the high-pressure filter through the oil passing pipeline B; the oil outlet oil distribution block is connected with the high-pressure filter through the oil passing pipeline C; and one end of the heat dissipation assembly is connected with the oil inlet oil distribution block, and the other end of the heat dissipation assembly is connected with the closed oil tank through the oil passing pipeline D. According to the system, all hydraulic elements are integrally installed on the mounting base, the structure is compact, the overall size of the hydraulic oil source system of the quadruped robot is small, and centralized maintenance is facilitated; and hydraulic oil is subjected to flow division and heat dissipation through a flow division pipe, the heat dissipation area is increased through spiral heat dissipation fins, the heat dissipation effect is good, and the operation stability of the system can be improved.

The invention discloses a plot experiment fertilization system for fertilizer drip irrigation and an installation method of the plot experiment fertilization system. The plot experiment fertilization system comprises a drip irrigation pipeline and a fertilization pipeline. The drip irrigation pipeline comprises PVC soft belts, pipeline communicating pieces, a ball valve and drip irrigation belts. The fertilization pipeline is connected to the drip irrigation pipeline in parallel and comprises a fertilization tank, material conveying pipelines and pipeline communicating pieces. The fertilization tank is provided with a water inlet, a water outlet, a drainage outlet and a charging opening. The water inlet is connected with one material conveying pipeline and a branch pressure ball valve I through a lock catch elbow. The branch pressure ball valve I is connected to the water inlet end of the ball valve in the drip irrigation pipeline through a spigot and socket tee. The water outlet is connected with the other material conveying pipeline and a branch pressure ball valve II through a lock catch elbow. The branch pressure ball valve II is connected to the water outlet end of the ball valve in the drip irrigation pipeline through a spigot and socket tee. Reasonable model selection is conducted on the pipeline fittings and the connecting pieces in the system, so that the problems that existing plot experiment fertilization systems are nonuniform and inaccurate in manual fertilization, and incomplete fertilization, fertilizer leakage and water leakage are severe are solved, and the experiment accuracy is ensured.