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

The invention relates to a transversely-moving automatic entrance and exit type solid garage, which is used for accessing medium and small-sized vehicles. The transversely-move automatic egress and ingress type solid garage consists of vehicle-mounted parking lots, a garage body, a conveying robot, a vehicle-mounted supporting plate and a control system, and relates to the technical fields of civil engineering, steel structures, mechanical transmission, automatic control, and the like. The outside of a garage door is used for parking the vehicles, and the conveying robot is used for automatically controlling the egress and the ingress, so that the transversely-moving automatic egress and ingress type solid garage has the advantages of convenient access and quick egress and ingress. A piece of equipment is used for accessing all the vehicles in one garage, and the transversely-move automatic egress and ingress type solid garage has the advantages of simple structure and low manufacturing cost. The vehicle-mounted parking lots outside the garage door are parallel with the garage body, and the supporting plate carries the vehicles to come in and out transversely. The occupation space of the transversely-move automatic egress and ingress type solid garage is small, and the construction is suitable for various different area conditions so as to be favorable for the promotion and popularization of mechanical solid garages.

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 discloses a 5T comprehensive detection system and a detection method and belongs to the field of China railway. The 5T comprehensive detection system comprises a starting magnetic steel,5T integrated detection equipment, a LAN switch, a 5T comprehensive treatment integrated platform, an access terminal and a remote data terminal; five detection units of mechanical detection equipment, acoustic detection equipment, temperature detection equipment, image detection equipment and wheel pair dimension detection equipment are mounted on the 5T integrated detection equipment in sequence in an integrated manner according to a vehicle coming direction; collected data are transmitted to the shared 5T comprehensive treatment integrated platform to perform upgrading and degrading processing on a vehicle fault so as to obtain a vehicle comprehensive alarm value; and meanwhile, history data stored in the remote data terminal are obtained; and states of a vehicle and a part are furtherjudged for a monitoring watcher to judge the states of the vehicle and the corresponding part. According to the 5T comprehensive detection system and the detection method, the building cost and maintenance cost are reduced, and the fault prediction accuracy rate is increased.

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 invention discloses an air conditioner system based on the dynamic environmental control refrigerating efficiency, which is used for monitoring and managing at least one group of air conditioner equipment in the Internet of Things. The air conditioner system comprises a sensor module, an operation interface module, a data processing center and an operation status monitoring module. Through the air conditioner system and the control method, the refrigerating efficiency of the equipment can be hourly and dynamically detected and presumed under different working conditions, the long-term tracking can be facilitated, the performance variation of the device can be predicted, the early prevention work of the failure can be done, and optimized control and management on the system can be achieved so as to realize a purpose of minimizing the energy consumption.

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 construction hoist. The hoist comprises a floor supporting plate arranged on the vertical ground, a hoistway frame fixedly connected with the floor supporting plate, a hoist car vertically moving along the hoistway frame, a traction system driving the hoist car to move and a counterweight housing balancing the hoist car. The hoistway frame comprises two groups of symmetrically-arranged stand columns and a top beam connected with the tops of the stand columns at the two sides, the counterweight housing is arranged in the stand column at one side, and the traction system is located in an area where the hoistway frame extends in the width direction of the hoistway frame. Compared with a traditional construction hoist, the construction hoist has the advantages that only the two stand columns and the top beam need to be spliced into the hoistway frame, all traction wheels are located in the area where the hoistway frame extends in the width direction of the hoistway frame., the counterweight housing is arranged in the stand column at one side, the occupied area of the whole hoist is small, and building is rapid.

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 vacuum flashing and cooling device. The vacuum flashing and cooling device comprises a housing, a water cooling device and an inner components. According to the vacuum flashing and cooling device, flash-off steam is condensed after passing through a cooler. Thus, water in the flash-off steam can be effectively recovered. In addition, as the water cooling device is arranged inside the housing of a vacuum flashing tank, a traditional vacuum flashing tank and a vacuum flashing condenser can be integrated as a whole. Thus, floor space and a connection pipeline of the two devices are reduced, blocking of the vacuum flashing condenser is prevented, long-term operation of the system is enhanced, and equipment cost is reduced.

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 an electric connector for mounting fuses, wherein the electric connector comprises a main body part and at least one pair of mounting holes positioned on the main body part, wherein the main body part is made from an insulation material; each mounting hole is internally provided with a conductive connection part; and the horizontal distance between the paired mounting holes is matched with the distance between two plug pins of the fuses, thus the plug pins of the fuses inserted into the mounting holes are electrically connected with the conductive connection part. The invention also provides a power supply distribution system with the electric connector and a power supply distribution method, the fuses for each working circuit can be conveniently and intensively installed, so that not only can the mounting space be saved, but also the fuses for each safety protection system are convenient to maintain and manage intensively.

The invention discloses a low-electromagnetic interference oil cylinder with position feedback. The low-electromagnetic interference oil cylinder comprises an oil cylinder sleeve, a piston rod and a piston; the oil cylinder sleeve comprises a rodless chamber, a rod chamber and an electric chamber; each of the rod chamber and the rodless chamber is provided with an oil pipe nozzle; and the electricchamber is provided with a direct-current cable interface and a signal cable interface. The oil cylinder disclosed by the invention can be used as a standard hydraulic part of an active spherical reflector adjusting mechanism in the technical field of radio astronomy; only a required stroke and a required load need to be combined, the size of the oil cylinder sleeve and the size of the piston rodneed to be designed, and a corresponding position sensor needs to be selected, a design scheme can be rapidly formed; and moreover, a favorable technical condition is provided for a hydraulic power part and control equipment from separation of the oil cylinder, convenience is provided for manufacturing, testing, transportation and installation of hydraulic cylinders, and convenience is provided for centralized oil supply, centralized control and centralized maintenance of multi-hydraulic cylinder actions.

The invention discloses a double hot standby server system which includes an external network and a case, wherein the external network is two cascaded switches and an integration of two mainboards, a interconnection backplane, two network cards, a dual redundancy power supply, a redundancy fan and Redundant Array of Inexpensive Disks (RAIDS) is arranged in the case. The interconnection backplane comprises a CPCI (Conference Proceedings Citation Index) bus, a CPCI interface, a CPLD (Complex Programmable Logic Device) controller (namely Central Processing Unit) and a CPLD controller interface. The two mainboards are connected with the CPLD controller through the CPCI bus. The RAIDS are connected with the CPLD controller and the two network cards are connected with the CPLD controller. Every network card is connected with the two cascaded switches. The dual hot standby server system has the advantages of having a compact structure, a small volume and a high reliability.

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 invention discloses a multistation slicer which comprises at least two cutting area assemblies for slicing, a cutting and liquid supplying assembly for providing a cutting fluid, a cutting fluid heat exchange assembly for cooling the cutting fluid and a cooling liquid heat exchange assembly for cooling slicer equipment. Each cutting area assembly is correspondingly provided with one cutting fluid heat exchange assembly, and the plurality of cutting area assemblies share one cooling liquid heat exchange assembly. By arranging the plurality of cutting area assemblies, i.e. a plurality of cutting areas, the cutting ability of the slicer can be increased by one time, so that the capacity is improved and the capacity of unit area is doubled, and the utilization ratio of a plant space can befurther improved. Meanwhile, by arranging the cutting and liquid supplying assembly, the cutting fluid heat exchange assembly, the cooling liquid heat exchange assembly and an oil-gas assembly matched with the cutting area assembly to finish cutting, a hard and crispy material can be cut with high efficiency and high quality.

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.

The invention discloses a rigid-flexible coupling parallel robot multi-color spraying experimental device and a spraying method, including a rigid support, a pull-type drive assembly, an end effector, a rigid spring telescopic rod assembly, a 360° rotary joint assembly, and a multi-color rectangular spray gun Components and electromechanical control system parts; the rigid support provides overall support for the robot; the pull-type drive assembly provides driving force for the end effector, and the upper end of the end effector is connected to the top cross universal joint of the rigid support through a rigid spring telescopic rod assembly. The rigid spring telescopic rod assembly realizes the passive tensioning of the end effector through the spring and the telescopic rod. The 360° swivel joint assembly adds a rotational degree of freedom to the end effector. One-color rectangular spray gun assembly, the spray gun assembly can carry out multi-color spraying and prevent paint from overspraying. The invention can complete the automatic spraying of multi-color patterns on the surface of three-dimensional workpieces, and monitor the spraying quality in real time.

The invention discloses a multi-station slicing machine. The multi-station slicing machine comprises at least two cutting area assemblies used for slicing and a liquid path assembly used for providingcutting liquid and cooling liquid, and the multiple cutting area assemblies share the liquid path assembly. The multi-station slicing machine has the following beneficial effects that by arranging the multiple cutting area assemblies, namely a plurality of cutting areas, the cutting capacity of the slicing machine can be improved by more than one time, the capacity is improved, the capacity per unit area is doubled, and the utilization rate of plant space can be improved; and meanwhile, the liquid path assembly and an oil gas assembly are arranged to be matched with the cutting area assemblies to complete cutting, and efficient and high-quality hard and brittle material cutting can be achieved.

The present invention provides a system for remote processing applications, which includes: a human-computer interaction device located in user equipment, a client module, and an operation module and an interface processing module located in server equipment. In the interface image of the application provided by the server device, the client module captures the operation of the human-computer interaction device on the application and the position of the operation in the interface image, and based on the operation and The location generates and sends the operation information corresponding to the interface image; the operation processing module is used to obtain the operation information, and convert the operation information into an operation for the corresponding application; the interface processing module is used to operate When the application causes the interface of the application to change, the interface image of the application is collected, and the interface image is provided to the client module. In this way, the running data of the application can not be transmitted through the network; and the application can be maintained centrally.