30 results about "Background charge" patented technology

The invention provides a public road parking charging method and an implementation system thereof. A method of charging a vehicle running to a parking place for parking through a handheld mobile charging terminal, theoretically charging the parked vehicle through a background parking place monitoring center, and comparing actual parking fee and theoretical parking fee, which are charged by charging personnel, through a background charging management center is adopted, so the arbitrary charge by charging personnel is avoided. The implementation system comprises a handheld mobile charging terminal, a parking place detection device, the background parking place monitoring center and the background charging management center. The system consists of simple facilities, is convenient for charging operation and overcomes the equipment complexity and high price drawbacks of the conventional parking charging system by combining manual and automatic equipment. The method and the system not only realize automatic charging of public road parking, but also solve the employment problem of people. Therefore, the method and the system really realize the scientificalness, fairness, impartiality and credibility of public road parking charging.

To transfer signal charges generated by a semiconductor photoelectric conversion element in opposite directions, the center line of a first transfer gate electrode and that of a second transfer gate electrodes are arranged on the same straight line, and a U-shaped first exhausting gate electrode and a second exhausting gate electrode are arranged to oppose to each other. The first exhausting gate electrode exhausts background charges generated by a background light in the charge generation region, and the second exhausting gate electrode exhausts background charges generated by the background light in the charge generation region. The background charges exhausted by the first exhausting gate electrode are received by a first exhausting drain region and the background charges exhausted by the second exhausting gate electrode are received by a first exhausting drain region.

To transfer signal charges generated by a semiconductor photoelectric conversion element in opposite directions, the center line of a first transfer gate electrode and that of a second transfer gate electrodes are arranged on the same straight line, and a U-shaped first exhausting gate electrode and a second exhausting gate electrode are arranged to oppose to each other. The first exhausting gate electrode exhausts background charges generated by a background light in the charge generation region, and the second exhausting gate electrode exhausts background charges generated by the background light in the charge generation region. The background charges exhausted by the first exhausting gate electrode are received by a first exhausting drain region and the background charges exhausted by the second exhausting gate electrode are received by a first exhausting drain region.

The invention discloses a parking fee background charging service method which comprises the following steps: a management server receives a parking charging request message sent from a parking meter, wherein the parking charging request message comprises the ID information of a terminal asking for parking; the management server authenticates the ID information based on the parking charging request message; the management server sends a response message to the parking meter, wherein the response message comprises the information of whether the authentication is passed or not; the management server receives a fee deducting request message sent from the parking meter, wherein the fee deducting request message comprises parking time and parking fees; and the management server deducts the fees from the corresponding account based on the fee deducting request message. The invention also discloses a parking fee background charging system. The invention realizes the background centralized charging, enables the charging to be more flexible, and can adapt to various complex charging requirements.

A high-resistance and low-dislocation GaN thin film comprises a substrate, a GaN low temperature nucleating layer which is made on the substrate, a GaN combined layer made on the GaN low temperature nucleating layer, and a GaN high-resistance layer made on the GaN combined layer. According to the high-resistance and low-dislocation GaN thin film, the intensity of pressure in a reaction chamber is controlled, and involuntary controllable carbon doping is realized, so that the purposes of compensating background charge carriers and improving the material electrical resistivity are achieved. The ammonia gas flow in the initial growth period is controlled, the combined layer is introduced, and the transition time from three-dimension growth to two-dimension growth of crystal is prolonged, so that the dislocation density of an epitaxial film is reduced under the premise that the high resistance rate of materials is ensured, and the purpose of improving crystal quality is achieved.

Aiming at a demand problem of different charging modes during a charging process of an electric vehicle, the invention provides an electric vehicle integration charging station system. The system is characterized in that the electric vehicle integration charging station system is formed by a charging station management system, a charging system, a battery changing system and a power grid power distribution system; the charging station management system is formed by a main server system, a charging monitoring system and a man-machine interface management system; the charging system is formed by a charger set and a charging control system; and the battery changing system is formed by a battery changing monitoring system, a battery detection system, a battery maintenance system, a battery changing system, a background charging management system, a vehicle maintenance system and a battery conveying system.

Provided is a method of automatical charging for a handset and a handset electronic purse with an electronic purse. A safe module is arranged in a SIM card or an expansion card, the handset acquires balance of the electronic purse, compares the balance of the electronic purse with balance threshold of the electronic purse, when relation of the balance and the balance threshold satisfies trigger condition of automatical charging, the handset transmits request information of automatical charging to a background charging system corresponding to the electronic purse; the background charging system receives the request information of automatical charging and confirms charging amount, deducts amount from charging account corresponding with the handset, transmits admission information to the handset; the handset transmits charging instruction to a main module according to the received charging admission information, to charge the electronic purse; the main control module wires in a safe module after changing the balance of the electronic purse according to the received charging instruction, thereby completing charging. According to the invention, when the balance of the electronic purse is lower than certain threshold, the electronic purse is automatically charged.

The disclosed distributed real-time centralized charge system provides certification and charge interfaces for external application system by DLL ways, and receives collected data from the application system to package into data package with encipherment and signature mechanism and send to the background charge system; then, the background charge system unpacks data to validate signature and take corresponding process, and packages result to return to the charge access system to notify the external application. This invention integrates the charge process, and ensures data reliability.

The invention relates to a mobile Internet service platform, which includes an automatic integration system for mobile billing and an advertisement push system. The automatic integration system for mobile billing includes a front-end APP, a billing module and a background billing server, and the front-end APP sends an activation command to the billing module. , the billing module sends the corresponding product, channel, and region information to the background billing server through the service operator product information list, and the background billing server sends a call command to the billing module according to the service operator product corresponding billing policy list, and the billing module The fee module calls and executes the corresponding billing SDK according to the call instruction, and the result after execution is displayed in the front-end APP; the advertisement push system includes a third-party client, a third-party server, Getui server and Getui SDK. The invention has the beneficial effects of automatically integrating existing mainstream billing methods, supporting multiple advertisement push methods, and being flexible in application.

The invention relates to a single electron memory having carbon nano tube structure and process for making it. The memory uses the semi-conductive GaAs as substrate, a buffer layer is prepared on the substrate, a Si-containing delta doping GaAs thin layer is prepared on the buffer layer, a nano line is made by etching processing in the delta doping GaAs layer, one end of the nano line is data cable pin, and there are two control grids parallel to the two sides of the namo lines at each side of them. The memory unit is the part of the namo line which is longer the control grid and extending into between the two electrodes of the carbon nano transistor. By controlling several dozens or several electrons, the normal operation of the memory can be realized and without the influence of the random background charges, thus solving the problems such as stability, power consumption, radiation and grid leakage current faced in the development of the traditional memories, the invention also realizes the super-high density information storage under the low power consumption condition.

The invention provides a method for running an application. The method comprises the following steps of: setting a label without communication authority for the application when a user opens the application within a preset safety space is detected; detecting if the application contains the label without the communication authority when the running application sends out a communication request is detected; and shielding the communication request of the application when the application contains the label without the communication authority is detected. The invention also provides a system for running the application and a mobile terminal. As a user can choose a mode for opening the application freely, thereby determining whether the used application has the communication authority in the method and system for running the application and in the mobile terminal, the user is unnecessary to worry about flow waste and background charging problems under the condition of a normal network of a mobile phone, the benefits of the user can be protected well and efficiently, and the use purpose of the user can be realized.

The invention discloses a toll road mobile code scanning payment terminal. The payment terminal is characterized that the payment terminal comprises a processor, two code scanners, a display screen, amemory, a sound module, and a wireless communication module; the processor is connected with the code scanners, the display screen, the memory, the sound module, and the wireless communication moduleseparately; the processor realizes communication connection with background charging servers by the wireless communication module; and the code scanners are used for scanning and acquiring payment code information, and generating a code scanning success instruction. The scanner that first scans the code between the two scanners sends the acquired payment code information and the generated code scanning success instruction to the processor. According to the toll road mobile code scanning payment terminal, payment by code scanning can be realized, and the payment process is easy to operate, therefore, the safeties of drivers are guaranteed, and at the same time the code scanning accuracy is improved.

The invention discloses a phone fee charging management system and phone fee charging method based on two-dimensional code information. The system comprises a background charging management system, auser charging system and a payment platform; wherein the user charging system is configured to generate corresponding order information based on the information input operation of a user, and to sendthe order information to the background charging management system, and to display two-dimensional code information received from the background charging management system. The background charging management system is configured to confirm the order information, to obtain, after successful confirmation, a corresponding payment two-dimensional code based on a preset payment interface with the payment platform, to send the two-dimensional code information to a corresponding user charging system, and to charge the corresponding user via a pre-configured phone fee charging when receiving a confirmation message corresponding to the order from the payment interface. The phone fee charging management system has the characteristics of convenient charging and easy expansion of charging service.

The present invention discloses a border user charging method and device. The method comprises the following steps: receiving location information of a visited user of a suspected border user sent byan international roaming signaling gateway; judging whether the pre-established visited user location information base contains the location information of the visited user of the suspected border user; if it is judged that the pre-established visited user location information base contains the location information of the visited user of the suspected border user, determining that the suspected border user is a border user. The border user charging method and device in the present application determines whether the suspected border user is a border user by receiving the data sent by the international roaming signaling gateway and judging whether the pre-established visited user location information base contains the location information of the visited user of the suspected border user. Further, it is determined whether the user is truly in an international roaming state, and a reliable charging basis is provided for a background charging system, which can effectively reduce user complaints.

The embodiment of the invention discloses a vehicle-mounted unit device for intelligent charging. The device comprises a reading unit, a main control unit, a mobile communication module and a background charging server. The reading unit reads the ETC account information corresponding to the vehicle to be passed and transmits the read ETC account information to the main control unit. Main control unit, The ETC account information read out by the reading unit displays: the account balance value corresponding to the ETC account is smaller than the travel cost corresponding to the current vehicleto be passed, The main control unit communicates with the background charging server through the mobile communication module, and deducts the corresponding passage fee from the payment account bound with the ETC account according to the preset rule, so as to complete the automatic charging of the ETC account. When the ETC account information of the user is insufficient, the scheme of the inventioncan automatically recharge the ETC account of the user, simplifies the existing tedious recharging process, realizes the non-inductive recharging, and improves the user experience degree.

The invention discloses a single electron dynamic random access memory (DRAM) device and process for making it. The device uses the Si SOI material on the insulation layer as substrate, a nano line is made by etching processing in the Si layer of SOI, one end of the nano line is data cable pin, and there are two control grids parallel to the two sides of the namo lines at each side of them. the device also includes a carbon nano tube transistor. The memory unit is the part of the namo line which is longer the the control grid and extending into between the two electrode regions of the carbon nano transistor. By controlling several dozens or several electrons, the normal operation of the memory can be realized and without the influence of the random background charges, thus solving the problems such as stability, power consumption, radiation and grid leakage current faced in the development of the traditional memories, the invention also realizes the super-high density information storage under the low power consumption condition.

A multi-mode power supply system for a portable infusion device is provided, comprising a Battery I and an Battery II, the Battery I constantly charges the Battery II constituting a charging circuit, which adopts one of multiple charging modes including a basal-rate slow charging mode, a bolus-dose fast charging mode and a background charging mode depending on different drug infusion conditions; the Battery I powers the control unit independently, and the Battery II powers the driving unit independently; a unidirectional conduction circuit, a monitoring circuit and a detecting circuit are further comprised to ensure the normal operation of the power supply system under various circumstances. Any two of the Battery I, the Battery II, the driving unit and the control unit can be located in one housing, and the other two in the other housing; regardless of any particular combination, the coupling of the Battery I with the control unit and the Battery II with the driving unit are both implemented directly by a connecting element or connecting elements. This implementation of power supply meets both needs of basic functions and high power functions of the system with stability and efficiency.

The invention provides a public road parking charging method and an implementation system thereof. A method of charging a vehicle running to a parking place for parking through a handheld mobile charging terminal, theoretically charging the parked vehicle through a background parking place monitoring center, and comparing actual parking fee and theoretical parking fee, which are charged by charging personnel, through a background charging management center is adopted, so the arbitrary charge by charging personnel is avoided. The implementation system comprises a handheld mobile charging terminal, a parking place detection device, the background parking place monitoring center and the background charging management center. The system consists of simple facilities, is convenient for charging operation and overcomes the equipment complexity and high price drawbacks of the conventional parking charging system by combining manual and automatic equipment. The method and the system not only realize automatic charging of public road parking, but also solve the employment problem of people. Therefore, the method and the system really realize the scientificalness, fairness, impartiality andcredibility of public road parking charging.

The embodiment of the application discloses an urban road self-service charging system. The system comprises a sensor array used for sensing passing vehicles, a signal machine used for monitoring thesensor array, and a background charging server used for charging the passing vehicles, the sensor array comprises N sensors, the N sensors comprise sensors arranged at positions of entrance end wiresof a charging region and sensors arranged at positions of exit end wires of the charging region, and the background charging server comprises a communication module used for communicating with the signal machine, a rate management module connected with the communication module, and a charging module connected with the rate management module. The embodiment of the application also discloses a roadwith the self-service charging function. The road comprises the charging region arranged on a carriageway, and the urban road self-service charging system is deployed in the charging region. Accordingto the technical scheme, the passing vehicles in the charging region of the urban road can be accurately charged in real time.

The invention relates to a single electron memory having carbon nano tube structure and process for making it. The memory uses the semi-conductive GaAs as substrate, a buffer layer is prepared on the substrate, a Si-containing delta doping GaAs thin layer is prepared on the buffer layer, a nano line is made by etching processing in the delta doping GaAs layer, one end of the nano line is data cable pin, and there are two control grids parallel to the two sides of the namo lines at each side of them. The memory unit is the part of the namo line which is longer the control grid and extending into between the two electrodes of the carbon nano transistor. By controlling several dozens or several electrons, the normal operation of the memory can be realized and without the influence of the random background charges, thus solving the problems such as stability, power consumption, radiation and grid leakage current faced in the development of the traditional memories, the invention also realizes the super-high density information storage under the low power consumption condition.

The invention discloses a public area parking space video image monitoring and charging information acquisition device. The device is mainly composed of a built-in filter lens, a digital camera, a GPUmicroprocessor, a mobile data transmission module, a power supply module and the like. Video acquisition, image processing and digital encryption technologies and a comprehensive algorithm for eliminating the influence of invaders in the field of view are used to achieve the detection of the occupation condition of each parking space, and the state recognition and whole-process monitoring of a vehicle in the parking space driving-in, parking and driving-out processes, generates accurate charging information, collect unchangeable onsite monitoring picture evidence, and transmit the generated data to a background charging system for processing through a 4G / 5G mobile network. The distributed low-power-consumption parking meter device serves as a basic unit on the Internet of Things and the Internet, and a foundation is laid for unmanned and municipal management of open parking spaces.

The invention provides a commodity self-service charging method, device and system. The method comprises the steps that a commodity image of a commodity during weighing is acquired, a commodity category to which the commodity belongs in the commodity image is identified, and the commodity category is sent to a background charging server, so that the background charging server determines a corresponding commodity unit price according to the commodity category and charges the commodity according to the commodity unit price and weight information of the commodity; or a corresponding commodity unit price is charged according to the commodity category, and the commodity is charged according to the commodity unit price and the weight information of the commodity; and the weight information is collected by the weighing equipment and sent to the equipment or the background charging server. According to the embodiment of the invention, the commodity category can be automatically identified, thecommodity is automatically charged based on the commodity category, and the commodity which can be weighed in a self-service manner does not need to be attended, so that the labor cost is reduced.

The invention discloses a single electron dynamic random access memory (DRAM) device and process for making it. The device uses Si as substrate, there is a silicon oxide layer on the substrate, a nano line is made by etching processing in the metal or polysilicon layer on the silicon oxide insulation layer, one end of the nano line is data cable pin, there are two control grids parallel to the two sides of the namo lines at each side of them. The memory unit is the part of the namo line which is longer the the control grid and extending into between the two electrodes of the carbon nano transistor. By controlling several dozens or several electrons, the normal operation of the memory can be realized and without the influence of the random background charges, thus solving the problems such as stability, power consumption, radiation and grid leakage current faced in the development of the traditional memories, the invention also realizes the super-high density information storage under the low power consumption condition.

A household multi-payment platform system includes a smart gas meter, a smart electric meter, and an electronic remote water meter. The smart gas meter is connected with a background charging system of the gas company through a network, the smart electric meter is connected with the background charging system of the electric power company through a network, the electronic remote water meter is connected with a background charging system of a water company through a network, the gas company background charging system, the electric power company background charging system, the water company background charging system and the transfer system are connected through the network, the transfer system is connected with the gas company background charging system, the electric power company background charging system, the water company background charging system, and the smart mobile device through a network. The system integrates the statistics of gas power and tap water consumption into one system which is convenient for users to inquire and pay the three kinds of fees and is suitable for popularization and use.

The invention relates to a method and device for optimizing a force field and non-key parameters of the force field, and a design method and device. The non-key parameter method for optimizing the force field comprises the following steps: obtaining M clusters; determining quantized intermolecular interaction energy of respective multimers of at least a part of clusters in the M clusters; for each cluster in the M clusters, fitting the electrostatic potential of the central molecule of the cluster based on the background charge of the cluster to obtain the atomic charge of each atom in the central molecule, and then obtaining the charge parameter of the force field based on the atomic charge of each atom in the central molecule of the M clusters; and based on the quantitative intermolecular action energy of the polymer of each cluster, taking the atomic charge of each atom in the central molecule as the initial charge of each atom in the molecule in the polymer, fixing the bonding parameter and the initial charge to be unchanged, and fitting to obtain the Van der Waals parameter of the molecule. According to the invention, the description accuracy of the force field parameters on the polarization effect can be improved.

The CCD image sensor addresses the problem of noise, due to background charge generated by Compton scattering of gamma rays. In applications, in which an imager must operate in a high-radiation environment, such background noise reduces the video signal / noise. This imager reduces the amount of charge collected from Compton events, while giving up very little sensitivity to photons in the visible / near IR.

The invention discloses a peak-valley time-sharing charging metering method, which comprises the following steps: firstly, dynamically generating a rate time window in real time in combination with the current time in a database view mode according to the time-sharing rate, and counting the time-sharing electric quantity of the time-sharing switching point in a background charging real-time electric quantity capturing mode of an upper computer, so that the purpose of time-sharing charging is achieved. Under the condition that the charging pile industry in existing operation does not need to be upgraded and updated, the purpose of charging time-sharing metering is achieved in a software background real-time billing and database mapping mode, investment is small, upgrading is easy and convenient, the method is an economic solution for upgrading and utilizing existing charging pile assets, and a set of new solution is provided for time-sharing rate metering of charging pile products.