36results about How to "Reduce service charges" patented technology

An apparatus having error self-diagnostics of a printing system capable of self-diagnosing a print error occurring from a host. The apparatus having error self-diagnostics includes an error database (DB) that stores a list of print errors that can occur from the host and a corresponding cause of error list, an error sensor that senses a print error occurrence, and a self-diagnostor that detects the error cause list corresponding to the sensed print error from the error DB and performs a correction process based on the cause of error list. Thus, it is possible to self-diagnose an error occurring from the host.

A method and a device for determining a battery status of a vehicle battery in a vehicle. In this context, complete discharging (S1) of the vehicle battery by vehicle-internal loads of the vehicle, complete charging (S2) of the vehicle battery, measuring (S3) a capacity and / or an energy content of the vehicle battery during the charging of the vehicle battery, and determining (S4) the battery status by means of the capacity and / or the energy content of the vehicle battery take place. The inventive method and the inventive device are advantageous since no additional hardware, apart from the hardware which is otherwise also necessary in the user mode, and also no specialist personnel are necessary to obtain a regular determination of the battery status of a vehicle battery.

The invention relates to a recorder management platform-based acceleration coordinate conversion method and apparatus, and belongs to the field of electronic map vehicle position information processing. In order to overcome the shortcoming that the operation performance of a platform is seriously influenced when a quantity of received coordinate data is relatively large because the existing recorder management platform does not have a deviation value caching function, the recorder management platform-based acceleration coordinate conversion method and apparatus is proposed. The method comprises the steps of converting to-be-processed geographic coordinates into two-dimensional rectangular coordinates; according to given precision, performing grid division on a coordinate system; solving southwest point coordinates of a grid where the coordinates are located; and combining horizontal coordinates and longitudinal coordinates of the southwest point coordinates to form a character string, which serves as a KEY value, wherein the KEY value is used for representing the coordinates of the grid where the to-be-processed geographic coordinates are located. The method and the apparatus are suitable for electronic map positioning of the recorder management platform.

The present invention relates to an accelerated coordinate transformation method and device based on a recorder management platform, and belongs to the field of electronic map vehicle location information processing. In order to the overcome the defect that the existing recorder management platform does not have an offset value cache function, which seriously affects operation performance of the platform when a relatively large volume of coordinate data is received, an accelerated coordinate transformation method and apparatus based on a recorder management platform are provided. The method provided by the present invention comprises: transforming to-be-processed geographical coordinates into two-dimensional orthogonal coordinates; according to given accuracy, meshing a coordinate system; solving coordinates of a southwest point of a mesh where the coordinates are located; combining abscissa and ordinate of the coordinates of the southwest point to form a character string as a KEY value; searching a cache for a value matched with the KEY value; if the value exists, calculating an offset value corresponding to the KEY value, and calculating offset coordinates; and if the value does not exist, acquiring offset coordinates of coordinates corresponding to the KEY value via a network, and calculating an offset value of the offset coordinates and storing the offset value into the cache.

A method and a device for determining a battery status of a vehicle battery in a vehicle. In this context, complete discharging (S1) of the vehicle battery by vehicle-internal loads of the vehicle, complete charging (S2) of the vehicle battery, measuring (S3) a capacity and / or an energy content of the vehicle battery during the charging of the vehicle battery, and determining (S4) the battery status by means of the capacity and / or the energy content of the vehicle battery take place. The inventive method and the inventive device are advantageous since no additional hardware, apart from the hardware which is otherwise also necessary in the user mode, and also no specialist personnel are necessary to obtain a regular determination of the battery status of a vehicle battery.

This invention relates to a product upgrade system and a method by wireless channels used in an audio system capable of receiving RDS including: a RDS decoding module utilizing the product upgrade data received by the antenna to decode, an outer RAM used in storing the decoded data of said RDS decode module, an upgrade program pre-located in the ROM region in the production stage after producing initial products before storing said data into said outer RAM and sorting them based on addresses and a microprocessor utilizing the data stored in said outer RAM to upgrade.

The invention discloses a dynamic predictive intelligent automatic outbound system algorithm, which comprises the following steps: 1, starting, and correspondingly starting a main scheduling module; 2, newly establishing a project, and importing the project into a project task list; 3, starting a task, the first sub-module automatically scanning the task file at set intervals; the scheduling control module obtaining the number of outbound calls according to a predicted outbound algorithm; wherein the outbound prediction algorithm is used for dynamically adjusting the number of outbound calls sent by a first sub-module; adjusting the speed adjustment coefficient once every half an hour; obtaining an offset data range, wherein the original data outside the normal data range is abnormal data;dynamically obtaining the outbound call number by using the telephone traffic to remove the outbound data, obtaining the telephone traffic data not affected by the outbound data, optimizing the algorithm on the original basis and calculating the offset factor and the prediction redundancy coefficient, thereby improving the customer access rate and the seat utilization rate of automatic outbound call and reducing the customer call loss rate.

The invention discloses a target point adjusting method for a horizontal well in a thin carbonate reservoir. The method comprises the following steps: taking well drilling data as reference, taking small layer comparison as the foundation, combining earthquake lateral prediction results, tracing the fluctuation of a marker bed between wells, describing the low relief structure form of each marker bed, building a fine geologic model for a low relief structure, and preparing for target entering of the horizontal well; according to the deposition characteristic and the lithological change of the reservoir, defining target point adjusting time, selecting a proper reference marker bed, and adjusting the initial target point of the horizontal well according to the practical altitude value of a drilled marker bed; and building a target entering stratigraphical correlation method of the horizontal well, and further thinning the low relief structure form of the marker bed and amending the target point according to the stratigraphical correlation result. Through the adoption of a conventional geological guiding technology, the method has the advantages that the accurate target entering of the thin carbonate reservoir is realized, and the developing effect of the horizontal well is guaranteed.

The invention discloses a device for testing and adjusting a braking stroke of a dual clutch. The device comprises attracting magnetic steel, positioning magnetic steel, a substrate seat board, a cathode wire, a battery, a guiding pinhole, a guide rod, an anode wire, an indicating lamp and a measuring scribing plate. According to the device, a simple circuit is added in a reasonable clutch braking stroke range. After the attracting magnetic steel and the positioning magnetic steel are fixed on reference points of a braking pedal and a clutch pedal, when the clutch pedal is manually pulled for braking, the guide rod reaches a measuring scribing plate qualified range, thereby forming a loop. Hereon, the indicating lamp is lightened for indicating a fact that the stroke is qualified and satisfies a requirement. Therefore the device has advantages of greatly reducing labor intensity, improving product quality stability, testing whether the stroke is qualified in shortest time, realizing convenient operation, improving testing efficiency, obtaining simple structure, effectively reducing fault rate and service cost, and improving economic benefit of a user.