130results about How to "Solve the occupancy" patented technology

The invention provides a route planning-based electric vehicle charging control device and control method. The device comprises a charging pile monitoring module arranged on a charging pile and an electric vehicle module arranged on an electric vehicle. The method comprises the following steps: inputting vehicle parameters and battery parameters of the electric vehicle to be charged into a centralconsole; monitoring the charging pile and the parking space status, and transferring the positions and the status information of the charging pile and the parking space to the electric vehicle module; calculating the remaining driving mileage of the electric vehicle; screening the charging pile according to the remaining driving mileage, the charging pile position and the status information to obtain a candidate charging pile, and performing the route planning on the final candidate charging pile. The electric vehicle charging pile is monitored in real time to solve the problem that the charging parking space is occupied and the like, and ensure that the charging pile is always in the 'available state'; based on the route planning, a road which can charge the electric vehicle in time is provided for drivers.

The invention discloses data backup system and method based on a memory database. The system comprises the memory database, a proxy module and a backup manager, wherein the backup manager is used for issuing a backup strategy to the proxy module, wherein the backup strategy contains data that needs to be backed-up; and the proxy module is used for accessing data in the memory database according to the backup strategy through an application program interface (API) provided by the memory database and transmitting the accessed data into the backup manager so as to carry out backup. The invention avoids the problems of the interference on the saving operation of the memory database and the occupying of read-write (IO) resource of the memory database and realizes the backup to designated object data.

The invention discloses road silicate cement clinker on the basis of industrial waste residues and a method for preparing the road silicate cement clinker. The road silicate cement clinker comprises nickel slag, calcium carbide residues, zirconium-containing silica residues, bauxite tailing, desulfurization gypsum and mineralizers. The method includes mixing, grinding and homogenizing the nickel slag, the calcium carbide residues, the zirconium-containing silica residues, the bauxite tailing, the desulfurization gypsum and the mineralizers to obtain cement raw materials; preheating the cementraw materials, then calcining the cement raw materials under the condition of the temperature of 1280-1350 DEG C for 30-35 min and then carrying out cooling to obtain the road silicate cement clinker.The road silicate cement clinker and the method have the advantages that the 28 d compressive strength of the road silicate cement clinker can reach 63.9-75.2 MPa, the strength grade of the road silicate cement clinker can reach 62.5 grade, the 28 d breaking strength of the road silicate cement clinker can reach 9.8-18.2 MPa, the 28 d mortar abrasion loss of the road silicate cement clinker is lower than 2.5 kg/m<2>, cement is high in stability, and the road silicate cement clinker is high in abrasion resistance and excellent in work performance; the method is simple, complicated working procedures can be omitted, and the road silicate cement clinker and the method are low in cost.

The invention discloses an intelligent charging system for a car park, wherein the car park includes a plurality of parking areas; each parking area includes a plurality of parking spaces. The intelligent charging system comprises a plurality of charging units that are arranged in the parking areas to provide charging service for the parking areas. Each charging unit includes a rail, charging piles and a charging site. The charging sites correspond to the parking spaces that are communicated with the rails; the charging piles are arranged on each rail. The charging piles slide to the corresponding charging sites and charge vehicles on the parking spaces corresponding to the charging sites. A mobile charging mode is used, requirements of an owner of a vehicle to be charged are intelligent known, different charging speeds can be provided in different times, and a charger is automatically cut off after charging so as to charge a next vehicle.

The invention discloses a mirror network traffic control protocol based on software definition in a virtual network environment. The protocol is applicable to a functionally decoupled and distributedly deployed mirror traffic collection, mirror traffic distribution and mirror traffic control system structure. A mirror traffic collector node/virtual machine is deployed in a business network environment of a user and has a main function of capturing mirror traffic in a virtual environment and carrying out forwarding according to purposes appointed by the protocol. A mirror traffic distributor isdeployed in a non-business network environment, so influences of network loads on normal network communication of the business network environment of the user do not need to be taken into consideration. The mirror traffic distributor has the main function of copying and distributing traffic according to a multi-purpose traffic analysis device appointed by the protocol. A mirror traffic central controller uniformly controls forwarding logic of the whole mirror network traffic and provides a software defined interface.

The invention discloses a latent communication system and method based on a non-cooperative blind source. The latent communication system comprises an information coding and transmitting end, an information receiving and demodulating end and a non-cooperative blind source signal, a non-cooperative blind source is used as a communication carrier wave, double antennas or multiple antennas are used as receiving ends, received electromagnetic waves are demodulated in a receiver, and therefore hidden transmission and passive transmission communication of information are achieved. By adopting the technical scheme of the invention, a signal emission source is not needed, the carrier emission power is saved, and new spectrum resources are not occupied; the circuit structure is simplified, and thehardware cost is reduced; concealed communication is guaranteed in the physical level, and indoor directional fixed-point communication can be achieved. Information can be sent to a sensor at a specific position in the Internet of Things, energy is provided for the radio frequency identification tag, and the wireless communication quality is improved.

The invention discloses a preparation method of semi-matrix fertilizer for cultivation of dragon fruit. The preparation method includes: subjecting eucalypt bark and fibrous materials to primary crushing prior to mixing to obtain coarse raw materials; spraying fermented liquid in the coarse raw materials and adding water to obtain raw materials; subjecting the raw material to secondary fermentation to obtain fermented materials; subjecting the fermented materials to secondary crushing to obtain sieved materials; adding organic ingredients to the sieved materials to obtain the semi-matrix fertilizer. Phenolic compounds in eucalypt bark are degraded through the fermentation technology, the problem about low resource utilization level of the eucalypt bark is solved, the property of the semi-matrix fertilizer prepared by taking the eucalypt bark as the main raw materials is between bio-organic fertilizer and matrix fertilizer, the semi-matrix fertilizer is a new product having the advantages of the matrix fertilizer which does not burn roots and promotes the roots and seedlings and the bio-organic fertilizer capable of promoting growth, resisting disease and improving soil, and efficient resource utilization and environment protection are highlighted.

The invention discloses a telecom intelligent card for realizing a near field communication (NFC) function. The telecom intelligent card comprises a card matrix, a subscriber identity module (SIM) and an antenna layer, wherein an NFC chip is embedded in the SIM; the SIM is arranged on the card matrix and provided with two reserved contacts and six functional contacts; the antenna layer comprises a coil part and a card contacting part; and the card contacting part is adhered to the card matrix. The telecom intelligent card is characterized in that: an area encircled by the six functional contacts is a stressed area in which newly-added contacts are arranged; the NFC chip receives and transmits a radio-frequency signal through the two newly-added contacts; and the coil part, a connecting part and the card contacting part form a whole. The telecom intelligent card realizes the SIM card-based NFC function and solves the problems that the reserved contacts of the SIM are occupied and poor contact exists between an antenna contact and a contact corresponding to the SIM by adding the NFC chip and newly adding contacts in the stressed area.

The invention is suitable for the medical logistics technology field, and provides a logistics conveying line control method. The logistics conveying line control method comprises an MCS system bulk cargo sorting re-sequencing realization method, and preferably comprises a re-checking conveying line back flow re-checking realization method. According to a WCS system re-sequencing method, a line-jumping operation of an order is pertinently carried out, and a problem of a WMS system of inability of carrying out logical rearrangement is solved, and order latency time is reduced, and order timeliness is improved. By additionally providing a WCS system pre-reading storage scheme, during order task distribution of a WMS system, information is pre-read and stored in an internal memory, and zero latency of a transfer box is realized, and then time of interaction with a database is reduced, and a problem of network occupation during communication between the WMS system and the WCS system is solved, and the working efficiency of the systems is further improved. According to the backflow re-checking realization method, by additionally providing a re-checking bench backflow conveying line, the latency time of the transfer box is effectively reduced.

The invention relates to a parallel fractural network evolution image segmentation method. The parallel fractural network evolution image segmentation method includes steps of 1, decomposing a final scale expected by a user into a plurality of scale sequences from small to large and carrying out follow-up operation for each scale unit in a serialized manner so that a previous small scale unit is outputted as input of a corresponding later large scale unit; 2, dividing an image to be segmented (or an object set) into multiple levels of grids according to a spatial range; 3, executing a corresponding subtask of each grid node; and 4, merging effective segmentation results generated in execution processes after all the subtasks are executed, and using the merged segmentation results as inputs of corresponding larger scale units in the scale sequences until the scale specified by the user is realized. Operation of the steps 2, 3 and 4 is carried out continuously if the scale specified by the user is not realized. The parallel fractural network evolution image segmentation method has the advantages that resource consumption is relieved and parallelized owing to decomposition of the multiple levels of grids and a merging strategy, a processing mode in a traditional single-machine environment with low resource effective-segmentation efficiency is changed, the problem of high occupancy of resources is effectively solved, and parallel segmentation efficiency is improved.

The invention discloses a charging and parking system linked with parking spot locks. The charging and parking system comprises a cloud platform processing center, the cloud platform processing centeris in communication connection with the parking spot locks, an intelligent terminal, a parking detection device and a charging pile, and the parking spot locks are various types of intelligent parking spot locks mounted on parking spots. When a vehicle stops on the corresponding parking spot, parking states are transmitted to the cloud platform processing center by the parking detection device, the cloud platform processing center transmits action commands and notification to the parking spot lock and the intelligent terminal according to acquired information, the parking spot lock executes locking or unlocking actions after receiving the commands, a vehicle owner acquires parking and charging information through the intelligent terminal, books a charging spot, pay the fee and the like, and charging information of the vehicle is shared with the cloud platform processing center by the charging pile in real time. The charging and parking system serves as supplement of conventional charging and parking spots, solves the problem of low charging and parking resource utilization rate from fundamental core hardware and has great significance for standard management of charging and parking behaviors.

The invention discloses a G-level oil well cement clinker with converter slag as a raw material and a preparation method of the G-level oil well cement clinker, and belongs to the fields of cement production and waste recycling. The preparation method of the G-level oil well cement clinker with converter slag as the raw material comprises the following steps: firstly mixing limestone, converter slag, bauxite and silica, performing powder-grinding to obtain a raw material; then performing homogenization treatment on the raw material, and performing preheating decomposition treatment; and then performing high-temperature calcination treatment on the raw material after pre-heating decomposition treatment, quickly chilling the high-temperature clinker to obtain the G-level oil well cement clinker. The converter slag is used as the raw material for producing the cement clinker, so that the comprehensive utilization of the industrial waste can be realized, and the carbon emission in the cement clinker production process can be reduced. Furthermore, the strength and the stability of the G-level oil well cement clinker are relatively good, the quality is relatively stable, and requirementsfor the use of an oil well can be satisfied.

The invention provides household garbage incineration ash concrete and a preparation method thereof, and belongs to the technical field of solid waste resource utilization. In the household garbage incineration ash concrete provided by the invention, the coarse slag and the fine slag are prepared from the household garbage incineration slag, and the modified fly ash sand and the modified fly ash are prepared from the household garbage incineration fly ash, so that the trouble that the household garbage incineration ash occupies land and pollutes the land can be solved, and waste is turned into wealth; meanwhile, natural gravel resources and cementing materials can be saved, and the finally prepared household garbage incineration ash concrete can meet the use requirements of non-structural concrete. Results of the embodiment show that after the household garbage incineration ash concrete provided by the invention is subjected to standard curing for 28 days, the strength is 22.8-34.1MPa, and the leaching results of all heavy metal ions are qualified.

The invention discloses a novel charging pile based on fuzzy control. A charging pile body comprises a voice broadcasting device, a timer, a processor, a high-definition camera, a wireless communication device, an operating screen, an electric quantity detecting device and a control circuit. A parking spot is provided with an electric parking lock, and a diffused-silicon pressure sensor. The invention further discloses a control method for the novel charging pile based on the fuzzy control. The method comprises the following steps: firstly performing charging subscription through a mobile phone APP by a subscription charging user, to obtain peripheral charging pile information through the mobile phone APP, automatically selecting the optimal charging pile, and performing corresponding route planning, and using a fuzzy control algorithm to determine subscription time and time limit; and after a vehicle reaches the subscribed charging pile, starting a charging pile monitoring device, andmonitoring the parking spot in real time. The novel charging pile is capable of solving a social phenomenon that the charging pile is occupied, and problems encountered in a charging pile subscription charging process that waiting time is long, the vehicle cannot reach the target charging pile in time and the like.

The invention discloses a discharging method, a charging method, a vehicle and a charging device. The discharging method is applied to the charging device. The discharging method comprises: authenticating a wireless signal emitted by a vehicle requesting authentication; after the authentication is successful, unlocking a parking lock and establishing a communication connection with the authenticated vehicle. In the discharge method of the present invention, when the charging device receives a wireless signal authentication request from the metropolitan vehicle, the charging device unlocks theparking lock and simultaneously establishes a communication connection with the vehicle, the use of a parking lock enables only approved vehicles to enter the parking space of the parking lock, The invention solves the problem that a parking space (such as a private parking space) is occupied by other vehicles, and after the communication connection is established, the charging device can prepareto charge a specific vehicle, and the purpose of charging the vehicle by using the charging device on a fixed parking space is realized.

The invention discloses a channel reservation method and system. The method comprises the following steps of: sending channel reservation request information to a receiving station by a sending station on a first number of base channels, wherein the first number is an integer larger than or equal to 1, and the base channels are minimum-bandwidth channels defined in a system in which the sending station and the receiving station are located; sending channel reservation acknowledgement information to the sending station by the receiving station on a second number of base channels, wherein the second number is an integer larger than or equal to 1; and receiving the channel reservation acknowledgement information by the sending station and then completing the channel reservation with the receiving station. According to the method and system, the inference caused by other sending stations is avoided.

The invention provides a webpage data acquisition method and apparatus and a webpage data transmission method and device. The webpage data acquisition method includes the steps of determining whether a notification message sent by a server is received in preset time or not through a client; if so, sending a request message to the server through the client; if not, sending a notification message to the server after preset time through the client; receiving changed webpage data sent by the server through the client. According to the webpage data acquisition method and apparatus and the webpage data transmission method and device, the problems of load increasing of the client and the server due to webpage refreshing for regular online data requiring as well as occupation of network bandwidth by invalid real-time data can be solved.

The invention discloses a loess foundation pit supporting method, which comprises the following steps: throwing water draining traction pipes (2) into to-be-supported boundary walls (1) of a foundation pit by a certain dip angle that beta is equal to 5 to 10 degrees; keeping length of the water draining traction pipes (2) out of the boundary walls (1) at 20 to 30 cm; fixedly connecting draw bars (5) with top ends of the water draining traction pipes (2) through connecting holes (31) at the centers of bow-shaped supports (3), and keeping two ends of the bow-shaped supports (3) in contact with the supporting boundary walls (1) through mounting plates (4). Compared with the prior art, the loess foundation pit supporting method has the following advantages: (1) a scheme can solve both the water draining and the supporting problems; (2) the supporting at the bottom of the foundation pit is not needed, so that the occupation problem of the construction plant at the later stage is solved; (3) large construction machinery is neither required, nor long term work; (4) the supporting device can be repeatedly used for many times, and simply processed.

The invention relates to an automatic punching special machine for an automotive glass guide rail. The automatic punching special machine for the automotive glass guide rail comprises a holding rack, a top circle rotary table is arranged on the holding rack through a driving device, fixed seats are arranged in the peripheral direction of the top circle rotary table through mounting holes, the lower ends of the fixed seats are connected with lifting cylinders, and carriers are arranged on the upper end faces of the fixed seats; an inner-circle table is arranged on the central portion of the top circle rotary table, multiple sets of dies are arranged in the peripheral direction of the inner-circle table, and oil hydraulic cylinders are fixed on the corresponding sets of dies through mounting plates; a workpiece unloading mechanical arm and a workpiece loading mechanical arm are arranged at the front end of the holding rack, a workpiece unloading conveyor belt is arranged below the workpiece unloading mechanical arm, and a material feeding conveyor belt is arranged below the workpiece loading mechanical arm; a workpiece ejector cylinder is further arranged on the inner-circle table, and the workpiece ejector cylinder is corresponding to a workpiece workstation of the workpiece loading mechanical arm. By means of the automatic punching special machine for the automotive glass guide rail, complete machining processes of feeding, clamping, punching, forming and unloading are achieved automatically, the excessive equipment occupation and the waste of human resources are effectively solved, and the production efficiency and the machining precision are significantly improved.

The invention discloses a recycling high-value utilization technology for eucalyptus barks. The technology comprises the following steps: respectively primarily crushing the eucalyptus barks and a fiber raw material, mixing the crushed eucalyptus barks and fiber raw material to obtain a primarily crushed powder, spraying a fermentation bacterium liquid on the primarily crushed powder, adding water, carrying out secondary fermentation to obtain a fermented material, secondarily crushing the fermented material, screening the crushed fermented material to obtain secondarily crushed powder, and preparing a semi-matrix fertilizer or a matrix fertilizer from the secondarily crushed powder. Phenol allelochemicals in the eucalyptus barks are degraded through a fermentation technology to make the eucalyptus barks become an economic resource to be used, cassava bagasse, peanut shells, traditional Chinese medicine residues, mushroom residues and other wastes are added to reduce the product cost,and a fluffed material is obtained in a physical way which is fluffing treatment of the secondarily crushed material with a crusher, so substance and structure change caused by a chemical swelling agent is avoided, and the economic and practical properties of the product are highlighted.

The invention provides a script executing system and method. The script executing system comprises a working condition monitoring unit, a busy-degree computing unit, a script recognizing and processing unit and a script allocating executing unit. The working condition monitoring unit is used for monitoring the working conditions of a plurality of physical layers in a layering system; the busy-degree computing unit is used for judging whether the physical layers are busy or not according to the working conditions of the physical layers; the script recognizing and processing unit is used for determining the physical layers of the executable scripts in the physical layers; and the script allocating executing unit is used for selecting the physical layers which are not busy and is capable of executing the scripts to execute the scripts. According to the technical scheme of the invention, the script executing allocating work can be reasonably allocated to the physical layers which are not busy, thus the physical layers can not have performance problems due to overlarge work pressure.

Provided are a downlink transmission detection method, apparatus and device, and a storage medium, which belong to the field of communications, the method comprising: a terminal acquires first configuration information, the terminal determines a detection parameter of downlink transmission according to the first configuration information, and the terminal detects downlink transmission on an unlicensed frequency band according to the detection parameter. According to the embodiment of the invention, the terminal can dynamically detect the downlink transmission according to the first configuration information; according to the invention, the problem that the terminal cannot detect the channel occupation of the base station on the unlicensed frequency band due to no always transmitted downlink transmission in a 5G system is solved, so that the terminal can detect the occupation of the base station on the unlicensed frequency band in time, and the power consumption of the terminal is reduced.

The invention relates to a method of converting coupled waste FCC catalyst and fly ash into resources. The method comprises following steps: evenly mixing 20 to 40 wt.% of a waste FCC catalyst, 30 to 50 wt.% of fly ash, and 25 to 50 wt.% of a solid alkali activator to obtain mixed powder; adding water into the mixed powder, wherein the mass ratio of mixed powder to water is 1:0.2-0.4, stirring at a temperature of 70 to 90 DEG C to obtain mixed activated gel; pouring the mixed activated gel into a die, vibrating the mixed activated gel in the die by a vibration rod, (or placing the die on a vibration table and vibrating the die), and carrying out curing, demoulding, and room temperature curing to obtain a gel cured material. The technology is simple and environmentally friendly, the production cost is low, and the additional value is high. The waste FCC catalyst and fly ash are coupled and converted into the gel cured material, which has a high compression strength and strong high temperature resistant performance and can be used as a building material, a fireproof material, a heavy metal sealing material, and the like.