64results about How to "Improve Billing Accuracy" patented technology

The system includes a switching device, a public phone server, a accounting center, public phone operation and telephone terminal. Under data control of the public phone operation center, telephone terminals connected to switching device are communicated to the public phone server. The method authenticates call initiated by user and settles accounts of user. The wideband public phone system provides features of opening, expandability, intelligent, easy of maintenance, good ratio between cost and performances, reliability and security etc.

Methods to correlate call data records in a telephone or other communication system. A combination of parameter values in the data records and timestamps associated with some of the parameters can be used for such correlation. The information available within a single call record has limitations due to the fact that critical routing information may be (a) missing or (b) incorrect. Correlation of call detail records obtained from various communication segments provides the ability to mutually enrich the records so as to increase billing accuracy, as well as to enhance the detection of call mis-routing and perform traffic analysis.

Improved billing accuracy in session-based communications is provided by separating session (or connection) billing from session processing. If two sessions (440, 442) on the same serving node are bridged, so the true stop time of the prior session (440) is not known, the stop time of the prior session is defined as a function of the last activity during (TALS1) that session. To accomplish this, the serving node detects and stores the time of last activity and the time of initiation for each connection and determines the billing time accordingly, regardless of the state of the inactivity timer (430) or whether sessions were bridged by the serving node.

The invention discloses offline processing method, system and device for a WLAN (Wireless Local Area Network) user, which are used for solving the problem that the WLAN user based on WEB log-on certification can not log off normally if the user does not store a certification page after the log-on certification is passed. The log-off processing method of the WLAN user comprises the following stepsof: receiving a page opening request sent by a terminal device of the WLAN user by a Protol server according to the address information of the Protol server, and pushing the certification page to theterminal device according to the page opening request; acquiring identification information of the WLAN user and querying an online user database when a log-off request sent by the user by trigging the terminal device through the certification page shown on the terminal device is received, wherein the online user database stores the identification information of current online users; and controlling the WALN user to log off when the online user database queries the identification information of the WALN user.

The invention relates to a flow charging method, device and system. The method includes the steps of an online charging system obtaining actual use of the basic flow of a user, wherein the actual use of the basic flow of the user is obtained by caculating the basic flow of the user detected by a packet switching gateway according to the DPI identification accuracy of non-basic flow service. The online charging system subtracts the basic flow of the user according to the actual use of the basic flow. The method reasonably online charges the basic flow of a user on a real time basis, which eliminates the possibility of miscalculating non-basic flow as basic, and improves charging accuracy.

The invention discloses a smart Internet of Things communication service system and a smart Internet of Things communication service method. The system comprises: a forwarding layer device and a control layer device, wherein the forwarding layer device comprises: an LNS, a PCRF, and an egress routing device; the LNS accesses a PGW, and the LNS, the PCRF, and the egress routing device are connectedwith each other through a forwarding layer communication link; the control layer device comprises: an accounting server, a policy server, a CRM server, and a certification authentication server, which are in communication connection through the control layer link based on a control management switch; the policy server is in communication connection with the PCRF through the control layer link; the LNS establishes an L2TP VPN channel with the PGW; the CRM performs customer relationship management; the policy server synchronizes and controls the policy configuration of the PCRF; the PCRF records the network call bills of the user equipment based on the configured policy, and controls the network access behavior of the user equipment; the accounting server generates a corresponding traffic bill according to the network call bill recorded by the PCRF; and the certification authentication server performs certification authentication and log recording on the user equipment.

The invention provides a method and a device for charging a general packet radio service (GPRS) partition bill. The method comprises the steps that: at every time of charging, a sum of a usage amount of a current GPRS partition bill and a value of accumulated parameters is determined as a charging amount, wherein the initial value of the accumulated parameters is zero; the charging amount is rounded off to obtain an integer and a margin according to a preset charging unit, the value of the accumulated parameters is updated to the margin, and the charging is executed according to the integer. Due to the adoption of the method and the device, charging error caused by rounding off the charging amount at every time can be avoided, and the charging precision is improved.

The invention discloses a WEB authentication method. It uses interaction of request and response message of international standard HTTP protocol as channels. Over the channels, a private protocol is built to complete user's authentication, online, time online heart beat detection and offline completing. The problem taken by firewall is avoided that non-TCP 80 messages are unable to penetrate. Online heart beat detection can be conducted, so each user offline can be detected in time, which can improve charging precision. In addition, there are encryption algorithm in authentication, heart beat detection and offline, so security is guaranteed.

The invention discloses an off-line processing method, an off-line processing device and an off-line processing system of a wireless local area network (WLAN) user. The off-line processing method includes the steps: receiving a message that the on-line state of the WLAN user is abnormal sent by a access controller (AC) when the AC detects that the on-line state of the WLAN user is abnormal; obtaining the unique identification of the user from a remote authentication dial server (RADIUS); sending off-line request information to the user through a portal server according to the unique identification of the user; controlling the user to go off-line if a reply message that the user responds to the off-line request information to indicate to disconnect the connection with the WLAN, or the reply message sent by the user responding to the off-line request information is not received in preset time from off-line request information is sent out. After the WLAN user based on web on-line authentication is authenticated and permitted, no authentication page is reserved, and the WLAN user can not go off-line normally. By means of the off-line processing method, the off-line processing device and the off-line processing system of the WLAN user, the above problem is solved.

The present invention provides a charging control method for a roaming user data business, a device and a system. The method comprises the steps of using a roaming place public data network gateway (VP-GW) to receive the business request information containing attribution operator identifiers and coming from UE, and sending the charging rule request information to an attribution strategy and charging system according to the attribution operator identifiers. Therefore the attribution strategy and charging system generates a charging rule and sends the charging rule to a roaming place strategy and charging system, and the roaming place strategy and charging system charges according to the charging rule. By the charging control method for the roaming user data business, the device and the system provided by the present invention, the charging accuracy can be improved.

The invention discloses an electronic parking fence management and internet payment system for a road parking lot, comprising a parking charge section, video image acquisition and recognition modules,a main control computer, a vehicle record fence analysis module, a parking charge management module, a vehicle owner client, and an internet management platform. A road parking section includes an entrance, an exit, and an on-street parking space. The video image acquisition and recognition modules are located at the entrance and exit of the road. The video image acquisition and recognition modules, the vehicle record fence analysis module, and the parking charge management module are connected to the main control computer separately. The main control computer is connected to the network of the vehicle owner client by the internet management platform. According to the electronic parking fence management and internet payment system for the road parking lot, the vehicle is parked in the on-street parking lot with no manual management and charging, the automatic charging and management can be achieved; the accuracy of charging is improved, the abnormal information of the vehicle can be detected, and the management security of the vehicle is improved.

The invention discloses a billing method, a device and a system. The billing method mainly comprises the following steps: after calling between main called internet protocol multimedia subsystem (IMS) terminals is established, a main calling SBC and a called SBC receives calling establishing information containing main called IMS terminal identification sent by AS, so that the main calling SBC and the called SBC respectively monitor exceptions of media data flow transmitted by the corresponding IMS terminals according to the respective received IMS terminal identification, and judging current login state of the IMS terminals according to a keep-alive mechanism coordinated with the IMS terminals; when the IMS terminal current login state is in a un-login state, AS is timely informed to stop calling billing between the IMS terminals, thereby improving calling billing accuracy of AS between the IMS terminals.

The invention discloses a charging method, a position information analysis device and a charging system. The method is used for charging for a user using GPRS, and comprises the steps of acquiring user related position information at least indicating the base station area to which the user belongs from a ticket output by an SGSN (Service GPRS Support Node), and charging for the user on base station area level according to the acquired user related position information and the ticket output by the SGSN. The embodiment of the invention can charge for the user according to the base station area level, solving the problem of inaccurate charging for the GPRS in the prior art, and improving the charging accuracy to the GPRS.

The embodiment of the invention discloses a method and device for analyzing public cloud charging data and a computer readable storage medium. The method comprises the following steps: respectively obtaining cloud charging original data of a cloud account of a predetermined unit in each public cloud platform from each public cloud platform of a plurality of public cloud platforms; based on the plurality of pieces of cloud charging original data, generating unified charging data of the predetermined unit, the unified charging data including a triple, the triple including an identifier of each public cloud platform, a cloud account of the predetermined unit in each public cloud platform, and a sub-tenant of the predetermined unit in each public cloud platform; and executing cost analysis based on the unified charging data. The cost data of multiple cloud platforms can be processed in a unified manner, and the unified charging data can be used by a third party indiscriminately.

Methods to identify inter-carrier telephone calls in a telephone system that are being mis-routed in such a way as to violate existing regulatory tariffs and / or established inter-carrier contracts. The common name for this manipulation is “arbitrage”, and the intent of the perpetrators is to take advantage of lower rates associated with the delivery of telephone traffic via other routes. Through the processes of collecting call detail records and their correlation in representative embodiments, various call “legs” associated with the same call can be identified, and a more accurate “compound” call record can be made that incorporates call routing information obtained from the individual call legs. A statistical analysis can then be performed to more clearly illuminate any arbitrage.

The invention provides a charging processing method and device, a storage medium and an electronic device. The method comprises the following steps: receiving target identification information corresponding to a target session sent by a session management function SMF entity, the target identification information being used for uniquely identifying the target session in the SMF entity; and performing charging processing on the target session based on the target identification information. Through the method and the device, the problem of charging errors of session charging in related technologies is solved, so that the effect of improving the session charging accuracy is achieved.

An embodiment of the invention discloses a highway toll collection method, a highway toll collection device, a terminal and a storage medium, and belongs to the field of expressway toll collection. The highway toll collection method comprises the steps of: in the driving process of a target vehicle, receiving camera shooting information transmitted from at least one portal frame that the target vehicle passes behind a highway entrance; constructing a target vehicle portrait corresponding to the target vehicle according to the camera shooting information; inputting the target vehicle portrait into a toll collection type identification system to obtain a system target identification result, wherein the target identification result is used for indicating a target toll collection type corresponding to the target vehicle; in response to the fact that the target vehicle drives out of a highway exit, generating a target driving track corresponding to the target vehicle according to the associated camera shooing information; and calculating target vehicle toll collection information of the target vehicle according to the target toll collection type and the target driving track. According to the highway toll collection method provided by the embodiment of the invention, under the condition of not depending on an ETC device, the accurate analysis of the vehicle driving condition can be realized through the camera shooting information, and the toll collection accuracy of highway toll collection is improved.

The invention provides a printing charging method and device and electronic equipment. The printing charging method comprises the following steps: acquiring printing parameter information of a to-be-printed file; obtaining format information of a to-be-printed file; and generating charging information according to the format information and the printing parameter information. According to the invention, the charging refers to the format of the to-be-printed file, so that the required cost can be calculated more accurately, and the charging accuracy can be improved.

The invention provides a method for improving charging accuracy, a system thereof and an apparatus thereof. The method comprises the following steps that: a user data changing event is captured from a business system and it is determined whether the captured user data changing event belongs to a stored user data changing event set; if so, corresponded user identification S, user data changing event occurrence time TO and time TS for synchronizing the user data changing event to a charging system are recorded as well as a call ticket type cj that is corresponded to the captured user data changing event is extracted from a stored call ticket type set; latest conversation time TL that is corresponded to the S and the cj is extracted from stored user latest conversation time and the corresponded user identification and the corresponded call ticket; and if it is determined that that the TL is larger than or equal to the TO as well as is less than or equal to the TS, a call ticket reprocessing message is sent to the charging system to carry out call ticket reprocessing. According to the above-mentioned scheme in the invention, a problem of charging inaccuracy caused by a non-synchronization phenomenon of a user data changing event can be solved.

The invention discloses a high-accuracy virtual calculation amount calculation method which resolves the problem that the charging method of cloud billing in the prior art is not reasonable. The high-accuracy virtual calculation amount calculation method comprises the following steps that (1) virtual machines are built on a host machine, the conditions of a CPU, an inner memory and the network of each virtual machine are monitored on the host machine in real time, data of the four monitored resources are accumulated continuously, and the monitored resource data are filed at regular times; (2) a detailed and real-time resource use amount list is generated according to the data of the four monitored resources; (3) an expense list is generated according to the resource use amount list. The high-accuracy virtual calculation amount calculation method provides the high-accuracy resource list for flexible billing, flexible billing is carried out on clients according to the actual real-time use amounts of the clients, the cost is reduced for the clients, the billing accuracy is high, instantaneous values and aggregate valves can be achieved, and the particle size is small.

The invention relates to an intelligent cashier method based on dinner plate recognition, and the method comprises the steps: collecting dinner plate pictures, dividing the dinner plate pictures intotraining samples and test samples, carrying out the preprocessing, inputting the training samples into a model network for training in batches, inputting the training samples into a test sample set after stabilization, associating a recognition result with a price if the loss rate is lower than a threshold value, and starting the cashier and timing; enabling the cashier spot to collect photos of dinner plates to be cashied, preprocessing the photos to obtain images of one or more dinner plates, inputting the images into a current recognition model network successively, obtaining the total price based on the recognition result and the number of the corresponding dinner plates, and performing payment after the user confirms that there is no error; and uninterruptedly confirming whether the updating time or the updating batch is reached or not. Complex manual settlement is avoided, after dinner plate picture information is collected once and a stable recognition network is obtained through training, the information can be used for a period of time, the settlement efficiency is high, a settlement channel does not need to be additionally arranged, the queuing situation is greatly relieved, the settlement accuracy is high, restaurant management is facilitated, dinner plates do not need to be customized, the operation cost is low, and the error-tolerant rate is high.

The invention discloses a group control variable frequency multiple on-line charging system control device. The system comprises 16 indoor units which form sub networks in an RS 485 serial connecting mode, the indoor units are controlled by an outdoor unit, n groups of sub networks form a network by an industrial control computer, the n*16 indoor unit group control managing is achieved, one industrial control computer can conduct batch / independent control managing on all the indoor unit, the operating state and parameter of each indoor unit can be displayed, the operating mode of each indoor unit can also be changed, the operating mode is set as standby / refrigeration / dehumification / ventilation / heating / automation, the wind speed is set as high speed / medium speed / low speed / automation, the temperature and the swaying blade control are set, the dual control / strong control is set, and the device can set the operating state of all the indoor units with one week as a cycle.

The embodiment of the invention discloses a charging method, a capability obtaining method, a communication system and relevant equipment, which are used for improving the charging accuracy under a header compression mode. The method of the embodiment of the invention comprises the following steps: obtaining capability information of a charging information collecting point; determining a corresponding charging information collecting point according to the capacity information and the header compression charging strategy; and charging according to the charging information collected by the charging information collecting point. The embodiment of the invention also provides the capacity obtaining method, the communication system and the relevant equipment. The embodiment of the invention can effectively improve the charging accuracy under the header compression mode.

An embodiment of the invention discloses a method and a system for charging data traffic in an enhanced high rate packet data (eHRPD) network, wherein the method comprises the steps of counting the data traffic which needs transmission and are not transmitted to user equipment (UE) by an enhanced access network (eAN) in a manner that a first preset time length is used as a period, obtaining a first data traffic and transmitting to a high rate packet data (HRPD) service gateway (HSGW), and clearing the counted data traffic; counting the traffic flow which requires transmission through the eAN to the UE and is not transmitted to the eAN by the HSGW, obtaining a second data traffic, accumulating the second data flow and the un-accumulated first data flow, obtaining a total data flow and transmitting the total data flow to a packet data gateway (PGW), and clearing the counted data traffic; deducing a counted third data traffic by the PGW based on the total data traffic, wherein the third data traffic is transmitted to the UE through the PGW, obtaining a charging data traffic of the UE, generating a data traffic charging data record (CDR) based on the charging data traffic and transmitting the data traffic charging data record to a charging gateway (CG). The method and the system provided by the embodiment of the invention can improve data traffic charging accuracy in the eHRPD network.

The invention relates to an automatic invoicing method and system, and the method comprises the steps: cleaning to-be-invoiced data through a data processing module according to a business rule, outputting cleaned data to a financial invoicing module through an interface in a unified manner, enabling a financial invoicing module to print invoices and returning successful invoicing information. Thesystem comprises an invoice management module which is used for uploading and auditing invoice issuing information; a data processing module used for cleaning the data needing to be invoiced according to a business rule; a financial billing module used for billing and printing the cleaned data and returning billing success information; and an interface used for connecting the data processing module and the financial billing module. Compared with the prior art, the invention has the advantages that the invoicing speed is greatly increased, and the invoicing accuracy is improved.

The invention provides an ETC radio environment monitoring guarantee method, system, device and medium, and the method comprises the steps: capturing a vehicle image, collecting ETC protocol information and ETC frequency band signals when real-time monitoring RSU equipment receives a link establishment request of vehicle-mounted OBU equipment, obtaining first vehicle information and second vehicle information according to the vehicle image and the RSU equipment, and transmitting the first vehicle information and the second vehicle information to the RSU equipment; and judging whether the vehicle position information and the abnormal type are consistent or not, if not, acquiring the vehicle position information and the abnormal type to report an abnormal alarm, otherwise, acquiring an ETC transaction result to judge whether the transaction is successful or not when the RSU equipment and the vehicle-mounted OBU equipment are disconnected, detecting whether the RSU or the OBU has a fault or not according to the ETC protocol information when the transaction is unsuccessful, and if the equipment has a fault, reporting an abnormal alarm. Whether signal interference, card carrying abnormity and equipment abnormity exist or not when the vehicle passes through the portal can be effectively monitored, missed marking and wrong marking are avoided, and reliable guarantee is provided for normal operation of a charging system.

The invention relates to a method for accounting the positioning system, which comprises: (1) user terminal sends the position service request to the gateway, while said request comprises the information of receiver which receives said user terminal positioning information, and said receiver information at least comprises the receiver recognize information; (2) said access gateway receives said position service request and distributes the service mark to it, then sends said position service with the service mark to the control center; (3) the control center via the positioning device attains the position information of said user terminal and sends the position information and service mark to the descending gateway; (4) the descending gateway sends the position information to the receiver and records the service mark and the cost information in the positioning telephone list of said user terminal, to apply the uniform accounting according said service mark. The invention can use the distributed service mark to improve the positioning accuracy and the accounting accuracy.