259results about How to "Guaranteed income" patented technology

The present invention provides a parking information service system and method capable of accurately reserving parking spaces, including a parking information platform communicated with a parking lot management system, a license plate recognition camera, self-service toll payment equipment, and several intelligent parking locks. The parking information The platform communicates with the user's mobile terminal, and the beneficial effects of the present invention are: realizing the parking space reservation service based on the Internet platform, the parking lot charging function based on third-party payment, improving the parking space utilization rate of the parking lot, and avoiding artificial loopholes in manual charging , to ensure the income of the parking lot and reduce the management cost.

The invention discloses a culturing method of one-ridge double-row flue-cured tobacco dislocation, comprising the following steps: (1) selecting tobacco field and preparing soil; (2) ridging; (3) applying base fertilizer; (4) transplanting; and (5) uncovering film, ridging and loading. The method has the following advantages that: (1) on the premise that the use amount of fertilizer for soil in unit area is not changed, the fertilizer use amount of single plant in flue-cured tobacco field is reduced, and the use amount of field organic fertilizer, especially oil cake fertilizer is increased to lead the field tobacco plant to present the growth of middle-plant tobacco, thus obviously improving the tobacco leaf quality; (2) compared with the conventional single ridge, the one-ridge double-row tobacco reduces the labor capability of ridging by about one third, the ridging height is obvious lower than the conventional height, thus reducing ridging labor intensity of tobacco growers; and (3) the one-ridge double-row flue-cured tobacco increases flue-cured tobacco planting density, and meanwhile, a dislocated equal plant distance planting method improves utilization rate of tobacco field to the utmost, ensures the housework operation of tobacco growers, and the row space of the ridge just satisfies growth space of tobacco plants in the field, thus ensuring the income of the tobacco growers.

The invention relates to a saline-alkali soil conditioner and a preparation method thereof. The saline-alkali soil conditioner is constituted by glacial acetic acid, citric acid, oxalic acid and tap water. The preparation method comprises the following steps: weighing the tap water, citric acid and oxalic acid according to weight ratio and placing in a reaction kettle; starting stirring, warming up to 40 DEG C to 60 DEG C for 0.5 hour to 1 hour; weighing the glacial acetic acid according to weight ratio and placing in the reaction kettle; stirring, warming up to 50 DEG C to 60 DEG C for 0.5 hour to 1 hour; cooling down to 25 DEG C to 40 DEG C; carrying out measurement packaging after the samplings pass the inspection to obtain the finished product of saline-alkali soil conditioner. The saline-alkali soil conditioner in the invention is simple in manufacturing process, low in raw materials and production cost, and can realize the improvement of soil physicochemical property, inhibit theascending of saline matter and neutralizing the alkalinity of the soil.

The invention discloses a joint planning method for a wind power plant, a power transmission network and energy storage based on a chance-constrained IGDT, which comprises the steps of firstly acquiring wind power plant planning data, energy storage planning data, basic technical data of the system, system operation constraint data and system operation prediction data, and then constructing a joint planning model objective function of the building lower bound of the wind power plant, and building model decision-making constraints; then constructing a joint planning model objective function ofthe building upper bound of the wind power plant, and building model constraints; respectively solving the joint planning model objective functions of the building upper bound and lower bound of the wind power plant according to the a solving algorithm based on the Benders decomposition strategy, and acquiring the optimal planning solution for planning. Compared with a single-aspect planning method, the joint planning method provided by the invention has better economy and wind power utilization efficiency and can better meet various requirements of the system operation, thereby greatly improving the consumption level of wind power, and increasing the investment income of wind power.

The application provides a method, device, and system for acquiring travel data, and equipment. The method comprises: according to first historical travel data, user travel information of at least oneregion on a map within a future time range is predicted, wherein the first historical travel data are used for representing historical travel order information of different regions on the map and theuser travel information includes a future travel order volume and a future travel order response volume of the region with the future time range; and the user travel information is pushed to at leastone server terminal device and / or user terminal device and thus the at least one server terminal device provides a service for the user based on the user travel information, so that the user travel need matches the server terminal device providing the service. Therefore, the travel need of the user is met; the earnings of the vehicle owner are guaranteed; and the service experience of the user and the vehicle owner is improved substantially.

The invention is applicable to the technical field of communications, and provides a parking space management method, a parking space management device and terminal equipment. The method comprises thefollowing steps: establishing an initial model of parking space management, wherein the parking spaces include parking spaces and charging parking spaces; analyzing and learning the parking space allocation information in the historical data, and the expected profit in the parking space allocation information under different parking space distributions based on the initial model of the parking space management to obtain a trained parking space management model; determining the first number of current charging parking spaces through the trained parking space management model, so as to achievethe target expected profit in the current parking space allocation situation; and reserving a first number of charging parking spaces for new energy vehicles by controlling the lifting device or equipment. The invention automatically collects and analyzes the parking and charging usage data locally, and dynamically and reasonably allocates the number of charging parking spaces, which can preferentially meet the charging needs, and can also use some parking spaces for parking demand when there is no charging demand, thereby maximizing the comprehensive profit of the operator.

The invention provides an ecological method for restoring polycyclic aromatic hydrocarbon polluted farmland soil, which comprises the following steps: selecting plants such as corns, soybean, castor-oil plants and alfalfa with the restoring function of the polycyclic aromatic hydrocarbon polluted soil for seeding according to a plant conventional mode, wherein the plant growth period is one growth season and is between 100 and 150 days; 2, applying efficient biological microbial agents to farmland at 5 to 10 days before the plant seeding with the application amount between 40 to 50 kg / mu, and carrying out ploughed fallow on the farmland in 24 hours after the application; 3, applying sludge fermentation fertilizer into the farmland at 2 to 3 days before the plant seeding with the application amount of 100 to 200 kg / mu, and carrying out ploughed fallow and ridge preparation on the land in 24 hours after the application; and 4, installing a water discharge pump used for water discharge in a rain reason in the restoring field every 4 to 5 ridges of the land, and carrying out ploughed fallow for 2 to 3 times in each month of the three months before the plant growth. The invention has the characteristics of low cost, strong operability, no secondary pollution and high restoring efficiency.

The invention provides a control method for adjusting photovoltaic grid-connected inverter input power according to power grid voltage. The control method includes a first control state and a second control state. The first control state refers to MPPT state control, the maximum power point of a solar cell panel component is corresponding to be near voltage Umax, and output power is near the maximum output power point Pmax so that energy acquired by the MPPT controller part is enabled to be pushed to the power grid in an inverted way; and the second control state refers to limit power state control, the inverter working point is enabled to deviate from the maximum output power point Pmax so that voltage drop of inverter output current on line impedance is enabled to be reduced. The beneficial effects are that the problem of voltage limit exceeding of distributed photovoltaic power generation accessing under the condition of a weak power distribution network can be solved, shutdown and light abandoning caused by excessive high voltage of the power grid can be reduced and user benefits can be guaranteed; meanwhile, the line impedance can be estimated, and the inverter can control user load at the site or through remote monitoring according to the line impedance so that no light abandoning can be basically realized.

The invention discloses a biological corrosion preventing and freshness-keeping method for oranges and tangerines, and the method sequentially comprises the following steps:1) adjusting the concentration of methyl jasmonate in a sealed container to 95-105mumol / L, and putting oranges and tangerines into the sealed container so as to be steamed for 22-26 hours at the room temperature; 2) taking out the oranges and tangerines processed by the step 1, and then naturally ventilating the oranges and tangerines; 3) immersing the ventilated oranges and tangerines into a 1*10<10>-1*10<12> cell / L cryptococcus laurentii suspension for 1-3 minutes, and then taking out the oranges and tangerines and drying by virtue of natural ventilation.

The invention discloses a game code checking method and a game client side and system. The game code checking method includes: after a game is started, acquiring name of at least one component of the game needing to be checked by the client side; calling a code checking function to check code sections of the components; if checking of the code sections of the components passes, maintaining corresponding game player account for normal game playing; if not, reporting information of game players to a server for processing. By the above mode, modifying of code-type game external software can be prevented effectively, and game experience of the game players is improved while normal income of game operating companies is guaranteed.

The invention provides an electric vehicle charging time sequence determining and service vehicle selecting method for participating in frequency modulation services. The method comprises inputting electrovalence information and vehicle information into a charging device; obtaining the required charging time according to initial electric quantity level, target electric quantity level and the maximum average charging rate of vehicles; obtaining vehicle parking time and possible charging time sequences of the vehicles according to turn-on time and departure time of the vehicles; calculating vehicle earnings under each charging time sequence according to a vehicle earning formula, and determining the time sequences for enabling the earnings to be maximum; determining charging time sequences after the vehicles respond to scheduling instructions; and enabling the charged vehicles to be evaluated at a charging place, and selecting service vehicles from small to large according to evaluation indexes. According to an embodiment, the vehicle charging benefit is effectively improved, the peak valley load difference of a power distribution network is reduced, and the frequency modulation service capacity is increased.

The invention relates to a strawberry and radix puerariae wine, which is characterized in that the strawberry and radix puerariae wine is red in color, and has the alcohol degree of 7-14%, total acidity of 0.3-0.8 g / L, total sugar of 0.2-5 g / L and total flavone content of 5-40 mg / L. The strawberry and radix puerariae wine is prepared from strawberry and radix puerariae used as raw materials; and the preparation method comprises: crushing radix puerariae, gelatinizing, liquefying and saccharifying to obtain a radix puerariae hydrolysis liquid; quickly freezing strawberry, thawing, hydrolyzing with pectase and pulping to obtain a strawberry hydrolysis liquid; and then mixing the radix puerariae hydrolysis liquid with the strawberry hydrolysis liquid, adding auxiliary ingredients, fermenting, carrying out plate and frame pressure filtering, clarifying, filtering and blending to obtain the strawberry and radix puerariae wine. According to the invention, the market range of strawberry is broadened, the income of farmers is increased, and the normal operation and benefits of strawberry processing enterprises are guaranteed; and in addition, the radix puerariae ingredient is added to thestrawberry wine, so that the strawberry and radix puerariae wine provided by the invention has good effects on preventing and treating hypertension diseases.

The invention discloses a space crowdsourcing task allocation method, and belongs to the technical field of the internet. A TPC method for computing task processing priorities, a WFC method for selecting workers and an MLS method for selecting task places are designed; based on the three methods, the space crowdsourcing task allocation method is provided; and the goals are to ensure the total taskallocation number and the platform incomes under the condition that various constraints are met, and maximize the total income of task allocation.

The invention relates to a calcium-magnesium-containing organic mineral fertilizer. The calcium-magnesium-containing organic mineral fertilizer consists of the following ingredients in percentage by weight: 5 to 30 percent of lime nitrogen, 10 to 15 percent of calcium magnesium phosphate fertilizer, 20 to 25 percent of turf, 10 to 15 percent of plant ash, 25 to 30 percent of dolomite powder with granular size of less than or equal to 60 meshes and 5 to 10 percent of bentonite. The preparation method comprises the following steps of: weighing the lime nitrogen, the calcium magnesium phosphate fertilizer, the turf, the plant ash, the bentonite and the dolomite powder according to the weight ratio; placing the materials into a stirring machine to stir and mix; performing pelleting by using apelletizer; roasting the materials at the temperature of between 200 and 400 DEG C for 20 to 50 minutes by using a roaster; and sieving the materials by using a sieving machine to prepare the calcium-magnesium-containing organic mineral fertilizer. By the calcium-magnesium-containing organic mineral fertilizer and the preparation method thereof, yield increment of crops can be promoted; quality of the crops can be improved; the structure of soil can be improved; and the crops are safe to eat.

The embodiment of the invention discloses a method and a device for auditing charging. The method for auditing charging comprises the following steps of: acquiring an online charging list, wherein the online charging list comprises the current online list record of a user, and the list record comprises service types and traffic and charges; acquiring a general packet radio service (GPRS) bill of current online of the user, which is generated by a charging gateway; performing rating and charging on the GPRS bill, and acquiring a rating result file, wherein the rating result file comprises the current online bill record of the user, and the bill record comprises the service types and the traffic and charges; and performing auditing on the online charging list and the rating result file which are acquired in a preset audit period, and outputting an audit file. By the technical scheme, the reliability of a GPRS online charging system can be effectively improved, and the income of an operator can be ensured.

The invention provides a straw double-layer salt control and surface ice plant desalination saline-alkali land composite improvement method which includes the steps: ditching a saline-alkali land, laying straws at the bottom of a ditch and backfilling and covering soil; applying base fertilizers, ridging the land, laying straws in furrows and planting ice plants on the furrows. Ice plant cultivation is combined with saline-alkali land improvement, and the saline-alkali land is effectively improved. A strongly saline-alkali land can be improved after 3-5 years, a moderate saline-alkali land canbe improved after 2-3 years, a slight saline-alkali land can be improved after 1-2 years, grain crops such as wheat can be normally planted on the improved saline-alkali land, and the method has great economic and social significance.

A short message value-added service processing method and system, establishing a short message value-added service platform connected to a short message center, used to store user's value-added service subscription information, and establishing a short message value-added service platform connected to the short message value-added service platform The gateway is used to store the subscription sign of the called service of the users in the whole network. When the short message center receives the short message sent by the user, if the calling or called number is a user in the service area that has signed the calling or called service, Then the short message center sends the short message to its belonging short message value-added service platform for processing, and returns the processed short message to its own short message center, and the short message center sends the short message to the called user; if The called number is a user outside the service area who has subscribed to the called service. The short message value-added service platform forwards the short message to its belonging short message value-added service platform through the short message value-added service platform gateway for corresponding processing.

The invention is applicable to value added service (VAS) process of short message (SM) calling party and called party in PCS / fixed network / NGN network. The system includes short message value added platform (SMVP). SMVP is in use for storing signing info of VAS user in this service area, synchronizing user's signing symbol to short message service center (SMSC) user belongs to, and taking in charge of priority for processing each VAS, and implementing VAS. The signing info is in use for recording user's detailed signing record, and signing symbol of service records whether user has signed calling and called service. The invention also discloses method for processing short message value added service (SMVAS). Doing one time of modification, the invention makes SMSC support each class of SMVAS. Features are: separating process flow of SMVAS from basic flow of short message, increasing stability of SM system, extensibility of VAS, and saving cost of investment of operation manager.

The invention relates to an organic mineral fertilizer comprising the following components in percentage by weight: 15%-60% of zeolite powder with granularity of less than or equal to 60 meshes, 20%-30% of humic acid (salt), 10%-30% of calcium magnesium phosphate fertilizer and 10%-25% of plant ash. A preparation method of the organic mineral fertilizer comprises the following steps of: respectively weighing the zeolite powder with the granularity of less than or equal to 60 meshes, the humic acid (salt), the calcium magnesium phosphate fertilizer and the plant ash in the percentage by weight; placing into a stirrer for stirring and mixing; granulating through a granulator; baking at the temperature of 200-400 DEG C through a baking machine for 20-50 minutes; and screening through a screening machine so as to prepare the organic mineral fertilizer. The invention has the advantages of promoting the crop yield increase, enhancing the crop quality, improving the soil structure and ensuring that the crops can be safely eaten.

The invention relates to the field of logistics management, discloses a cargo carrying management method and device, equipment and a storage medium, and is used for solving the problems of poor cargotransportation timeliness, high cost and opaque transportation process in the prior art. The method comprises the steps of: when a goods finding instruction sent by a vehicle owner terminal is received, performing living body detection and face verification on a vehicle owner; when the verification is passed, receiving cargo carrying information sent by the vehicle owner terminal, and obtaining cargo consignment information issued by the cargo owner terminal; when the two meet a preset matching condition, generating a corresponding freight order; when a loading completion instruction is received, obtaining and matching current first position information of the vehicle owner terminal with loading address information in the order, and if matching succeeds, marking the freight order as an in-transit order; and when an unloading completion instruction is received, obtaining and matching current second position information of the vehicle owner terminal with unloading address information inthe order, and if matching succeeds, judging that the in-transit order completes the carrying task.

The invention relates to a humic acid-containing concentrated liquid compound fertilizer and a preparation method thereof. The humic acid-containing concentrated liquid compound fertilizer consists of humic acid, urea, potassium sulfate, potassium dihydrogen phosphate, phosphoric acid, ammonia, potassium nitrate, organic chelating rare earth and tap water. The preparation method of the humic acid-containing concentrated liquid compound fertilizer comprises the following steps of: firstly weighing the tap water according to a weight ratio, and putting the tap water in a reaction kettle; after the beginning of mixing and heating, weighing the humic acid, the urea, the potassium sulfate, the potassium dihydrogen phosphate, the phosphoric acid, the ammonia, the potassium nitrate and the organic chelating rare earth for standby according to the weight ratio, and putting the materials in the reaction kettle; mixing and heating to 50 DEG C to 60 DEG C, keeping for 2 hours to 3 hours, and cooling to 25 DEG C to 40 DEG C; putting the materials on a colloid mill; putting semi-finished products after grinding in a container to be cooled to normal temperature; metering and packaging the products after sampling inspection is qualified; and obtaining finished products of the humic acid-containing concentrated liquid compound fertilizer. The products have simple production process and low costs of raw materials and production, and can provide nutrition for the growth of crops, prevent and treat physiological diseases of the crops, and simultaneously ensure production increase of the crops and income increase of farmers.

The invention relates to a cloud computing service architecture method based on dynamic user fusion. The method comprises following steps of step 1, constructing cloud computing architecture based on dynamic user fusion, wherein according to the architecture, the storage capabilities and computing capabilities of user nodes are fused with a real cloud data center to form a virtual cloud data center through virtual fusion, storage fusion and computing fusion, thus providing services for other users; step 2, adopting new payment strategies; and step 3, optimizing the services through adoption of a storage resource scheduling algorithm based on user behaviors. According to the method, the user nodes and the real cloud data center are dynamically fused under certain conditions; the storage capabilities and computing capabilities are fused with the real cloud data center to form the virtual cloud data center; the existing network environments and high configuration user nodes are fully used for serving other users; the problems that partial network environments are poor and the construction fund investment of the data center is high are mitigated; the scale of the virtual cloud data center is gradually extended; and the service capability and service quality are improved.

The invention relates to a fruit thinning medicament for a pear tree. The medicament comprises the following components in parts by weight: 6-9 parts of pimacol, 6-9 parts of ethephon, 2-5 parts of potash fertilizers and 1-3 parts of phosphorus fertilizers. A medicament fruit thinning method applied to the pear tree by utilizing the medicament comprises the following steps of: (1) uniformly mixing the components in parts by weight according to the claim 1 with water with the 1000-time weight of the components, so as to prepare the fruit thinning medicament; (2) spraying the medicament prepared in the step (1) to the surfaces of leaves of the pear tree after 15-20 days of a flower drop period of the pear tree, wherein the medicament is sprayed in each 3-5 days and is continuously sprayed for three times; and (3) carrying out manual thinning supplementation by utilizing a fruit thinning shear after medicament fruit thinning is finished for 10-20 days, and leaving a fruit in each inflorescence. Compared with a manual fruit thinning process, the medicament fruit thinning method has the advantages that the speed is fast, the wasting of human and material resources is reduced, and fruits are immediately tinned, so that the yield and the quality of the fruits are guaranteed.

The present invention relates to a mineral fertilizer containing complex microbial community and a preparation method thereof. The mineral fertilizer is prepared in a method that bacillus subtilis and bacillus mucilaginosus are inoculated, cultured, fermented and adsorbed to form a complex microbial inoculant; and dolomite dust, manganese ore fines, zinc sulfate, bentonite and the complex microbial inoculant are stirred and mixed in parts by weight in a stirrer for 1-2 hours, and granulated in a pelletizer, dried in a dryer and then sieved in a sieve at the temperature of 10-55 DEG C and the pH value of 5-10.5, thus forming the mineral fertilizer containing complex microbial community. The mineral fertilizer is capable of nourishing crops during growth and controlling crops physiological disturbance caused by calcium and magnesium deficiency; meanwhile, the mineral fertilizer has high suitability, stable performance, functions of nitrogen fixation, phosphate solubilization and potassium solubilization. The mineral fertilizer changes parasitifer specificity for nitrogen fixation, has no side effect on human and livestock and has no pollution on soil. Crops fertilized with the mineral fertilizer meet all requirements of green food, the crop production is increased and the crop quality is improved.

The invention relates to a flight income prediction method and system. the method comprises: the real passenger carrying quantity of the target flight can be predicted according to the maximum passenger carrying quantity of the target flight and the passenger occupancy rate prediction value; determining the number of passengers who buy airline tickets with different discounts according to the predicted real passenger carrying quantity and passenger ratio data of the target flight; combining the air ticket complete value of the target flight to obtain income prediction values respectively corresponding to a plurality of discount data; therefore, discount data corresponding to the maximum income prediction value can be selected as an optimal discount scheme. Thus, on the premise that the flight income of airlines is ensured, the disadvantage caused by blindly pushing out a discount scheme by an airline company can be avoided, and any low-price ticket limiting condition deviating from related laws and regulations does not need to be added, so that the rights and interests of passengers are guaranteed, the experience degree of the passengers is improved, and the complaint rate of the passengers due to the fact that the airline ticket discount scheme is not full is reduced.

The invention relates to a complex microorganisms flora grain type ascharite fertilizer and preparation method thereof. The preparation method comprises the steps of: cultivating bacillus subtilis and bacillus mucilaginosus by means of amplifying bacterination, and fermenting and absorbing to obtain complex microorganisms microbial inoculum; stirring and mixing ascharite mineral powder, manganeseore powder, zinc sulfate, bentonite and the complex microorganisms microbial inoculum with a stirring device; pelleting with a pelleting device; drying with a drying device; and screening with a screening device to obtain the complex microorganisms flora grain type ascharite fertilizer. The preparation method specifically comprises the steps of: respectively weighing the raw materials according to components and weight parts in the stirring device to stir and mix for 1-2 h, pelleting with the pelleting device, drying with the drying device, and screening with the screening device under the condition that the temperature is 10-15 DEG C and the pH value is 5-10.5. The fertilizer can provide the nutrition for the growth of crops; can prevent and cure physiological diseases of the crops due to the lack of boron and magnesium; has the functions of solidifying the nitrogen, decomposing the phosphorus and decomposing the potassium, and the like, can change the host specificity of nitrogen fixation, has no side effects to man and beast, and has no pollution to the soil quality as the complex microorganisms flora has high adaptability and stable performance; and can lead the various indexes of the crops to be capable of meeting the requirement of green food after being used, thereby increasing the quantity and improving the quality.

The invention relates to an implementation method of safety time of a client. The implementation method includes the steps as follows: step A, when a user opens client equipment, system start time Systime start, a system operating time length Get Tick Count and current system time Systime User are acquired; step B, if system time is correct, the step four is performed, and if the user modifies the system time, the step C is performed; step C, a client network updating unit judges whether the client is connected to the network or not; if the client is connected to network, DRM (Digital Rights Management) time of a time rights product is applied to a server for modification; if the client is not connected to the network, the DRM time of the time rights product is set to be the original DRM time plus Get Tick Count; and step D, whether the rights of the rights product are effective or not is judged, and the product can be normally opened and used if the rights of the rights product are effective. According to the implementation method, the problems that the use of the rights objects is prone to be out of control due to the fact that a conventional DRM system controls the usability of the rights by depending on the time of the terminal, and for certain terminals, the user can modify the time of the terminals are solved, and the reasonable use of a network multimedia rights product is guaranteed.

The invention relates to a response type community public transportation driving scheduling optimization method. The method comprises a first-stage static scheduling optimization stage and a second-stage dynamic scheduling optimization stage. In the first stage, for the travel demand received before departure, the demand and the driving route which need to be responded by the current class of vehicles are determined by solving an optimization model; and in the second stage, on the basis of the first stage, for demands received after departure of the current class, dynamic demands needing to beresponded by the current class are determined by solving an optimization model, and a driving route is adjusted. According to the method, the model target is optimized and the no-load rate is considered; p; passenger dissatisfaction and vehicle operation mileage are not satisfied; t. The demand response constraint is considered in the constraint condition; according to the method, the passenger capacity constraint and the vehicle arrival time of the public transport vehicle are optimized, meanwhile, the individual requirements of the passenger origin and destination stations are met, the requirements of different grades are selectively responded, the method can better adapt to the characteristics of the community public transport passenger travel requirement space and time distribution volatility, and therefore the operation level is improved.

The invention discloses a parking lot charging method which is applied to a parking lot charging system. The system includes a cloud platform server, also at least includes a first and a second parking lot charging subsystem, and a history parking record transmitted from the first and the second parking lot charging subsystem is received by the cloud platform server. The method includes the following steps: when the vehicle is driven out of the parking lot, a license plate number of the vehicle is sent to the cloud platform server through the first parking lot charging subsystem, whether a first parking record of the vehicle in the preset time range exists or not is inquired in the history parking record; if the first parking record of the vehicle in the preset time range exists in the history parking record according to the inquiry result, the corresponding first parking time length is obtained by the first parking record and whether the first parking time length exceeds preset free time length or not is judged; if the first parking time length exceeds the preset free time length, the corresponding parking cost is calculated according to the entrance time of the vehicle, the current time, and a preset charging rule. The invention also discloses a parking lot charging system and a computer readable storage medium. A condition that a vehicle parks for a long time by utilizing the free time length repeatedly is avoided, thereby the income of a parking lot management unit can be guaranteed.

The invention relates to a Talmud method for allocating taxi-sharing fees. Firstly, the method calculates the fee of a passenger needs to pay when taking a taxi alone by using a taxi-sharing fee calculator. In this manner, the calculator tells the maximal fee a passenger has to pay and then further determines total taxi-sharing fee. Then, based on the calculated total taxi-sharing fee, the Talmud method determines the fees passengers on the taxi need to pay individually. Finally, with a value obtaining equation, a parameter value is calculated and based on the parameter value and the fees passengers on the taxi need to pay, the final fees for each passenger to pay are determined. The Talmud method provided in the invention to divide fees among taxi passengers is advantageous and practical and provides effective guidance on taxi-sharing fee fixing and management policy making for governments.