59results about How to "Unified function" patented technology

The invention provides a P2P financial platform fund bank storage management method based on a block chain, a P2P fund storage management system of a first participant, a P2P financial platform application of a second participant, a government platform and an insurance platform of a third participant and the like need to be provided, and all the participants are mutually connected through the block chain network. The block chain network comprises an intelligent contract block chain network and a certificate storage block chain network; after the P2P financing platform application executes thepoint-to-point network borrowing and loan service, the P2P fund storage and management system performs storage and management; and the insurance platform provides insurance service, performs service scheduling and storage through the P2P fund storage and management platform, inquires and analyzes storage data through the government platform, and audits and supervises P2P services. According to theinvention, the whole-process legal management of P2P fund bank storage and management is realized, the data storage difficulty of P2P transaction is reduced, the system performance based on the blockchain technology is improved, the approval process and business transaction complexity of multiple participants in fund hosting are simplified, and the information transparency and the supervision strength are improved.

The invention discloses a wastewater treatment process monitoring system based on a wireless network. The wastewater treatment process monitoring system based on the wireless network comprises an industrial wireless sensor network, an industrial wireless local area network and a wireless wide area network. The industrial wireless sensor network is responsible for collecting information of field devices of each process of the wastewater treatment. The industrial wireless local area network is responsible for processing the information which is sent by the industrial wireless sensor network and returning the processed data to the field devices at the same time. The wireless wide area network is responsible for transmitting and replying remote monitoring application and sending stoppage information to appointed technical people automatically at regular intervals during the period from stoppage occurrence to stoppage resolution. A traditional distributed collecting and distributing control system is updated to a network control system through different wireless networks, and therefore wireless remote real-time monitoring is truly realized.

The invention relates to a small and medium straight river longitudinal winding form construction method which comprises the following steps: two sides of a riverway bank slope are enclosed by wooden piles, mixture is filled between the piles and the riverway bank slope from the bottom layer to the upper layer to form a new river bed, and a main river groove is formed between two rows of wooden piles; willow bundles or rock filled gabions are placed at one side of the new river bed of the two rows of wooden piles; riprap is placed at one side of the main river groove; a gabion nail dam is arranged in a riverway slantly from the bank slope to the middle of the riverway; and a plurality of clear water creeks are excavated on the new river bed and aquatic plants are planted. The method solves the detects of extinction of various species and the like as an artificial straight river is not suitable for survival and growth of a plurality of animals, especially the inhabitation and egg reproduction fields of the aquatic animals are limited. With the invention, water body is effectively purified, the environmental quality of the river water is improved, a better inhabitation place is provided for various aquatic animals, different water flow states are formed, the requirements of various aquatic animals are met, the original function of the riverway is not influenced, and the integration of dirt purification and flood control is realized.

The invention relates to an integrated intelligent roadside system for multi-information collection and release. The system comprises a data center, an intelligent main control machine, an environmentsensing module and a vehicle access communication module. The data center is used for receiving updating road testing information of the intelligent main control machine, and the information comprises traffic sensing data and traffic management control data; the intelligent main control machine is used for acquiring, processing and sending the road testing information in real time and is in communication with the data center through an optical fiber or a 4G/5G microcellular base station network; the environment sensing module is in communication with the intelligent main control machine through a router and comprises a microwave radar, a video camera and a weather environment sensing sensor; the vehicle access communication module is in in communication with the intelligent main control machine through the router and comprises a vehicle-mounted DSRC communication unit and an LTE-V communication unit. Compared with the prior art, the integrated intelligent roadside system has the advantages of being high in collection precision, uniform in function, high in intercommunity, capable of supporting various communication protocols and the like.

The invention relates to an electric vehicle power battery heat management device based on a semiconductor refrigeration technology. The electric vehicle power battery heat management device is arranged in a battery cell module, and a gap is reserved between the heat management device and the battery cell. The electric vehicle power battery heat management device comprises a semiconductor chillingplate, two fixedly connected radiators, a controller and heat-conducting elements, wherein heat or cold produced by the semiconductor chilling plate is uniformly distributed on the radiators by virtue of the heat-conducting elements; the two radiators are respectively arranged at a heat end and a cold end of the semiconductor chilling plate; a plurality of heat-conducting elements are respectively connected between the heat ends or cold ends of the radiators and the semiconductor chilling plate in a pressing manner; and the controller is connected with the semiconductor chilling plate by a wire and controls the semiconductor chilling plate to be heated or chilled by switching the voltage polarity. According to the electric vehicle power battery heat management device disclosed by the invention, with the adoption of a semiconductor electronic technology, heating and cooling functions are realized by switching the voltage polarity, and the two radiators are respectively arranged on twoside faces of the semiconductor chilling plate, so that the heat transfer efficiency is improved. Moreover, the heat-conducting elements are respectively connected between the radiators and the semiconductor chilling plate in a pressing manner, and the heat-conducting efficiency between the semiconductor chilling plate and the radiators is improved.

The invention relates to a pedestrian crossing control system and method based on upstream-downstream signal intersection coordination. Timely response to road segment pedestrian crossing can be ensured, trunk line coordination effect of adjacent upstream-downstream signal intersections can be guaranteed, reminding of pedestrian crossing waiting passing countdown can be realized to assist pedestrians in safe crossing, and impact on trunk line coordination control effect is reduced. The system comprises a pedestrian crossing signal triggering device, signal countdown equipment, a signal machinecontrol subsystem and a central optimized control subsystem. When receiving a pedestrian crossing request signal, the signal machine control subsystem sends information to the central optimized control subsystem, the central optimized control subsystem generates pedestrian crossing signal timing plan information and countdown information in real time, and the signal machine control subsystem controls on-off and lamp color conversion of signal lamps according to the pedestrian crossing signal timing plan information and forwards the countdown information to signal countdown equipment for display.

The invention discloses a mode switch control method of a hot water system of a heat pump. The method comprises the following steps: when the hot water system of the heat pump operates, keeping a heatpump unit in a started state; when the hot water system operates in a circulating heating mode, starting a circulating water pump of a first pipeline and keeping a valve of a water supply pipeline inan opened state, and detecting the current flow of the water supply pipeline in real time; when the current flow of the water supply pipeline is greater than the preset minimum flow, stopping the circulating water pump to switch to a direct heat type heating mode; when the hot water system operates in the direct heat type heating mode, opening the valve of the water supply pipeline and closing the circulating water pump; when a water level switch of a water storage tank is closed, starting the circulating water pump and closing the valve of the water supply pipeline or decreasing the opennessof the valve of the water supply pipeline to switch to the circulating heating mode. The method provided by the invention integrates the circulating and direct heat type heating modes of a hot watermachine of the heat pump effectively and improves the hot water supply ability of the hot water machine of the heat pump, so that the using comfort of a user is improved favorably.

The invention discloses a stabilization method of a diatomite/nanometer TiO2 photocatalytic paint additive. A diatomite/nanometer TiO2 composite material is synthesized by using diatomite and tetrabutyl titanate as raw materials by an in-situ polymerization method. The method comprises the following steps that A, the diatomite, the tetrabutyl titanate and ethyl alcohol are mixed; stirring is performed for dissolution to obtain a mixed solution; B, the temperature is gradually raised, so that the ethyl alcohol is completely volatilized; water is added; then, heating is continuously preformed, so that moisture is volatilized to obtain dry solids; C, the dry solids are washed for many times; heating and drying are performed to obtain dry ingredients; the dry ingredients are calcined to obtain powder, i.e., the diatomite/nanometer TiO2 composite material; D, the diatomite/nanometer TiO2 composite material is infiltrated in a polystyrene solution; filtering and drying are performed, so that a polystyrene protection layer is formed on the surface of the composite materia, and the product of the diatomite/nanometer TiO2 photocatalytic coating additive is obtained. The composite material with a good formaldehyde removal function can be prepared by the method provided by the invention.

The invention discloses a warp knitted cotton lycra fabric, further discloses a preparation process of the fabric, aiming at providing the warp knitted cotton lycra fabric with a stable structure and good elasticity. The warp knitted cotton lycra fabric is characterized in that: the fabric consists of the following components by mass: 12-28% cotton yarn, 18-36% spandex and 50-70% nylon filament. The preparation process comprises beaming, weaving and dyeing and finishing, wherein in the single comb texture structure during the beaming and weaving, the comb of the GB1 comb is nylon filament, the comb of the GB2 comb is spandex, GB3 comb is spandex and GB4 comb adopts nylon filament wrapped cotton yarn. The warp knitted cotton lycra fabric disclosed by the invention belongs to the technical field of textile, and can be used for making corsets.

The invention relates to a communication terminal construction method and system, in particular to a method and system for constructing a virtual communication machine. The virtual communication machine is software which is installed in a computer system and has a communication function. The method and system for constructing the virtual communication machine are characterized in that the system comprises a communication system, a number mapping server, a network server, a communication machine and a communication machine client side, and the number mapping server is used for mapping incoming call numbers and outgoing numbers of the communication system onto the network server immediately, or mapping incoming call numbers or identifications and outgoing numbers or identifications of the communication machine client side onto the communication system immediately. The method and system for constructing the virtual communication machine have the advantages that the existing communication system and number sources are utilized, communication machine client side software is installed by means of the all-purpose computer system, the corresponding network server is arranged, and then communication using the numbers and communication lines in an original communication system can be achieved by means of the all-purpose computer system any time anywhere for a user.

A system for operation and maintenance of network devices, including a device layer including at least one network device and a pre-processing layer including pre-processing device(s); the network device obtains a CDR of a call and transmits the CDR to the pre-processing device; the pre-processing device filters the CDR and performs centralized operation and maintenance of network devices. The network device forming the device layer, the pre-processing device forming the pre-processing layer and a method for operation and maintenance of network devices in the above system are also provided. Through the technical scheme, call services are separated from operation and maintenance management and functions of the network devices are unified, which results in more stable operation of the network devices; the operation and maintenance management will be more flexible and it becomes easier to monitor the whole network and to perform operation and maintenance of network devices.

A coin washing machine remote controlled by a CDMA cell phone includes a washing machine, coin counting device and CPU. The CPU with built-in control program is connected to the coin counting device and washing machine. The CDMA cell phone is linked to CPU through a communication unit. A store unit linked to CPU is to store the washing program, protocol between CPU and coin counting device and between CPU and CDMA cell phone. A display unit linked to CPU is to display various washing program, index and time, and charging rate. This invention makes it available for remote control of charging rate and washing program.

The invention discloses a table and chair with table and chair functions. The table and chair comprises a table plate. The two ends of one side of the table plate are each connected with a supporting rod. The two ends of the other side of the table plate are each connected with one end of a first rod body. The other end of each first rod body is connected with the upper middle portion of the corresponding supporting rod. The sides, away from the table plate, of the supporting rods are provided with a seat plate. Second rod bodies are arranged at the bottom of the seat plate. By the adoption of the structure, the table plate, the first rod bodies and the supporting rods can well form the table, the seat plate, the second rod bodies and the supporting rod can well form the chair, and therefore the table and chair functions can be integrated.