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38results about How to "Realize the query function" patented technology

Integrated charging and acquisition terminal

The invention relates to an integrated charging and acquisition terminal, belonging to an electronic device for charging and data acquisition of an intelligent electric meter. The integrated charging and acquisition terminal mainly comprises a display unit, an IC (integrated circuit) card interface circuit, an encryption and authentication interface circuit, an RS485 interface circuit and a powercarrier circuit which are connected with a single chip microcomputer, wherein the IC card interface circuit and the encryption and authentication interface circuit are formed by adopting an electrostatic protection chip ESDA6V1-5W6 and an ESAM (embedded secure access module) chip; the RS485 interface chip in the RS485 interface circuit is connected with the single chip microcomputer by two optical coupling circuits; a thermistor, a piezoresistor and another thermistor are connected between an A end and a B end of the RS485 interface chip in sequence and in series; and the A end and the B end are respectively connected with a two-way transient diode and then are grounded; and the power carrier circuit mainly comprises a three-phase carrier module. The integrated charging and acquisition terminal integrates an IC card interface, a power carrier interface and an RS485 interface and has the characteristics of convenience in charging, electricity utilization inquiry and data forwarding fora user and the like.
Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST +1

Whole-process intelligentized quality control system for cleanness and disinfection for gastrointestinal endoscopy

The invention relates to a whole-process intelligentized quality control system for cleanness and disinfection for a gastrointestinal endoscopy, which is composed of three main parts, namely, a cleanness-disinfection unit for the gastrointestinal endoscopy, a cleanness-disinfection control and record unit for the gastrointestinal endoscopy and a use unit for the gastrointestinal endoscopy, wherein each unit forms a module with a relatively independent function; and each module is used for realizing information transmission via the cleanness-disinfection control and record unit for the gastrointestinal endoscopy and is integrated to form the final cleanness-disinfection quality control system for the gastrointestinal endoscopy. By the whole-process intelligentized quality control system for cleanness and disinfection for the gastrointestinal endoscopy disclosed by the invention, intelligentized control for the whole process of cleanness-disinfection for the gastrointestinal endoscopy is realized, the condition of disinfection for the endoscopy can be recoded, the record and the report of cleanness and disinfection for the gastrointestinal endoscopy can be finished, and an inquiry function can be realized.
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Method and device for establishing table entry of flow table and method and device for querying table entry of flow table

The invention discloses a method and a device for establishing a table entry of a flow table. The method for establishing the table entry of the flow table comprises the following steps of: dividing extracted content information into at least two subsets; corresponding all or part of the subsets to unique mapping values; and generating a key word of a to-be-established table entry according to the mapping value corresponding to each subset in all or part of the subsets so as to further generate the to-be-established table entry. The invention also discloses a method and a device for querying the table entry of the flow table; and the method comprises the following steps of: extracting content information for querying the key word of the to-be-queried table entry from a received message; querying the mapping value corresponding to each subset in all or part of the subsets of the extracted content information; and generating the key word of the to-be-queried table entry according to thesearched mapping value and querying the corresponding table entry from the flow table through the generated key word. Because both the length of each subset and the length of the key word for generating the flow table are less than the maximum length which can be processed by a network processor, the network processor can realize the functions of establishing and querying the table entry of the flow table containing the complex key word.
Owner:BEIJING XINWANG RUIJIE NETWORK TECH CO LTD

Two-dimensional dynamic contact inquiry list inquiring method and system based on double-hash structure

The invention provides a two-dimensional dynamic contact inquiry list inquiring method and system based on a double-hash structure. The method includes that a contact inquiry hash list is built; the contact inquiry hash list comprises a contact inquiry non-name-duplication list and a name-duplication hash list; whether a name list has duplicate names is judged, and on no judgment, the non-name-duplication hash list is inquired; on yes judgment, the name-duplication hash list is inquired; data content of a required two-dimensional table is inquired in the non-name-duplication hash list, line marks and row marks of a two-dimensional array are determined according to fields of the required two-dimensional table and recorded names, and the data content is inquired according to the line marks and the row marks; data content of the required two-dimensional table is inquired in the name-duplication hash list, a new contact inquiry non-name-duplication hash list is generated by using indexes, line marks and row marks of the two-dimensional array are determined according to the fields of the required two-dimensional table and the recorded names, and the data content is inquired according to the line marks and the row marks. By means of the method and system, contact inquiry access efficiency is improved, and inquiry is quickened by using the line marks and the row marks of the hash location two-dimensional array.
Owner:宋易霄

Sampling method for improving alloy quality inspection sampling representativeness

InactiveCN111562130AImproving representativeness of quality inspection samplingImprove the representativeness of inspection samplingWithdrawing sample devicesProcess engineeringAlloy
The invention relates to the technical field of alloy quality inspection, in particular to a sampling method for improving alloy quality inspection sampling representativeness. The method comprises the following steps: step 1, sequentially numbering ton bag packaged alloy and spraying the numbers on the ton bag packaged alloy packaging bags; step 2, compiling a computer random bag selection program, and setting the number of casual inspection bags according to a rule specified by a standard; generating a sampling bag number according to a randomness function; step 3, inputting and recording analloy raw material transport vehicle number, an alloy type, a bag number, a starting number and a termination number of a bag number and inspection batch information by an inspector, and after confirmation, randomly generating a sampling bag number by a computer; and step 4, picking out the sampling bag times in the unloading process according to the sampling bag number randomly generated by thecomputer, and carrying out sampling inspection on the picked-out ton bag packaging alloy. According to the method provided by the invention, automatic random sampling inspection is carried out throughthe computer program, human factor interference is effectively prevented, and representativeness and fairness of quality inspection sampling are ensured.
Owner:YANCHENG LIANXIN IRON & STEEL CO LTD

A payment system, service system and method based on ussd communication protocol

The invention discloses a payment system and a payment method based on a USSD (Unstructured Supplementary Service Data) communication protocol, wherein the payment system comprises a system master station, a mobile terminal, a user terminal and an operator terminal, the user terminal is used for initiating a charge request to the system master station through network communication, the system master station is used for receiving the charge request initiated by the user terminal, an App which is capable of communicating with the system master station and has a USSD dialing function is installedon the mobile terminal, the mobile terminal is used for performing USSD dialing after obtaining a charge task, performing transfer charge to the operator terminal through the USSD protocol, and monitoring a charge result and returning the charge result to the system master station; and the system master station is used for generating a charge TOKEN code according to the charge result returned from the mobile terminal and returning the charge TOKEN code to the user terminal. Through adoption of the application scheme of the payment system, the mobile terminal is used as a service terminal, thereby facilitating achievement of complicated business, and also providing an integration scheme for an API (Application Programming Interface) interface.
Owner:杭州海兴泽科信息技术有限公司 +3

Method and device for establishing table entry of flow table and method and device for querying table entry of flow table

The invention discloses a method and a device for establishing a table entry of a flow table. The method for establishing the table entry of the flow table comprises the following steps of: dividing extracted content information into at least two subsets; corresponding all or part of the subsets to unique mapping values; and generating a key word of a to-be-established table entry according to the mapping value corresponding to each subset in all or part of the subsets so as to further generate the to-be-established table entry. The invention also discloses a method and a device for querying the table entry of the flow table; and the method comprises the following steps of: extracting content information for querying the key word of the to-be-queried table entry from a received message; querying the mapping value corresponding to each subset in all or part of the subsets of the extracted content information; and generating the key word of the to-be-queried table entry according to thesearched mapping value and querying the corresponding table entry from the flow table through the generated key word. Because both the length of each subset and the length of the key word for generating the flow table are less than the maximum length which can be processed by a network processor, the network processor can realize the functions of establishing and querying the table entry of the flow table containing the complex key word.
Owner:BEIJING XINWANG RUIJIE NETWORK TECH CO LTD

Integrated charging and acquisition terminal

The invention relates to an integrated charging and acquisition terminal, belonging to an electronic device for charging and data acquisition of an intelligent electric meter. The integrated charging and acquisition terminal mainly comprises a display unit, an IC (integrated circuit) card interface circuit, an encryption and authentication interface circuit, an RS485 interface circuit and a powercarrier circuit which are connected with a single chip microcomputer, wherein the IC card interface circuit and the encryption and authentication interface circuit are formed by adopting an electrostatic protection chip ESDA6V1-5W6 and an ESAM (embedded secure access module) chip; the RS485 interface chip in the RS485 interface circuit is connected with the single chip microcomputer by two optical coupling circuits; a thermistor, a piezoresistor and another thermistor are connected between an A end and a B end of the RS485 interface chip in sequence and in series; and the A end and the B end are respectively connected with a two-way transient diode and then are grounded; and the power carrier circuit mainly comprises a three-phase carrier module. The integrated charging and acquisition terminal integrates an IC card interface, a power carrier interface and an RS485 interface and has the characteristics of convenience in charging, electricity utilization inquiry and data forwarding fora user and the like.
Owner:STATE GRID SICHUAN ELECTRIC POWER CORP ELECTRIC POWER RES INST +1

Two-dimensional dynamic contact query list query method and system based on double hash structure

The invention provides a two-dimensional dynamic contact inquiry list inquiring method and system based on a double-hash structure. The method includes that a contact inquiry hash list is built; the contact inquiry hash list comprises a contact inquiry non-name-duplication list and a name-duplication hash list; whether a name list has duplicate names is judged, and on no judgment, the non-name-duplication hash list is inquired; on yes judgment, the name-duplication hash list is inquired; data content of a required two-dimensional table is inquired in the non-name-duplication hash list, line marks and row marks of a two-dimensional array are determined according to fields of the required two-dimensional table and recorded names, and the data content is inquired according to the line marks and the row marks; data content of the required two-dimensional table is inquired in the name-duplication hash list, a new contact inquiry non-name-duplication hash list is generated by using indexes, line marks and row marks of the two-dimensional array are determined according to the fields of the required two-dimensional table and the recorded names, and the data content is inquired according to the line marks and the row marks. By means of the method and system, contact inquiry access efficiency is improved, and inquiry is quickened by using the line marks and the row marks of the hash location two-dimensional array.
Owner:宋易霄
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