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30results about How to "Reduce writing costs" patented technology

Vehicle software flashing method, system and device and storage medium

The invention discloses a vehicle software flashing method, system and device and a storage medium. The method comprises the steps that a server obtains a flashing data table of a target vehicle; theserver generates software flashing attribute information based on the flashing data table of the target vehicle; the server sends a software flashing instruction to the 5G communication equipment, wherein the software flashing instruction carries software flashing attribute information; the 5G communication device sends a software flashing instruction carrying the software flashing attribute information to a network forwarding configuration terminal; the network forwarding configuration end forwards the software flashing instruction carrying the software flashing attribute information to the target vehicle; and the target vehicle performs software flashing locally based on the software flashing attribute information. The characteristics of large bandwidth and high transmission rate of the5G network are fully utilized, the vehicle software flashing efficiency is greatly improved, remote flashing can be achieved within the coverage range of the 5G network, data transfer is conducted through the network forwarding configuration end, other devices are not needed, and vehicle software flashing is more flexible and convenient.
Owner:GEELY AUTOMOBILE INST NINGBO CO LTD +1

Direct-liquid type pen ink sac

The invention provides a direct-liquid type pen ink sac, which solves the technical problems that in the prior art the leak tightness in the replacing process is poor, the increased amount of ink is hard difficult to control, spillover and splash pollution are easy to generate, the manufacturing manufacture is difficult, and the like. The direct-liquid type pen ink sac comprises a sac body, a neck matching hole, a valve matching hole formed on the inner side of the neck matching hole, and a valve, wherein the surface of the inner cavity of the sac body is formed provided with an elastic seat surface, the inner cavity of the sac body is provided with a spring of which the two ends resist against the elastic seat surface and the valve, and the surfaces of the sac body and the valve matching hole are formed provided with capillary channels; and the neck matching hole consists of a step surface and a threaded segment. The direct-liquid type pen ink sac has flexible and automatic leak tightness, can perform simple and convenient quantitative perfusion with a matched ink bottle without ink spillover, is convenient and reliable, has good hand feel in use, is sealed by a seal ring step surface and connected by threads, has lower requirement on the precision of plastic parts, and is suitable for batch production; besides, the sac body can be used as a penholder and can be refilled with ink, thus the direct-liquid type pen ink sac has low writing cost is low and is particularly suitable for students and office work.
Owner:徐才法

Wall surface aqueous environmentally-friendly coating material capable of being repeatedly written with water, and preparation method thereof

The invention provides a wall surface aqueous environmentally-friendly coating material capable of being repeatedly written with water, and a preparation method thereof, wherein the coating material comprises, by mass, 20-70% of an aqueous coating material emulsion, 2-30% of a water-induced color developing material, 1-8% of a cosolvent, 5-35% of a filler, 0.5-5% of a film forming aid, 0.5-3% of adispersing agent, 0.01-1% of a defoamer, 0.01-1.5% of a leveling agent, 0.02-3% of a thickener, 0.03-3% of a preservative and the balance of water. According to the invention, the water-induced colordeveloping material is used as the aqueous coating material of the color developing agent, and has the properties of no color after being dried, color developing when meeting water, fading after being air-dried and dewatered, and color developing again by using water after being brushed on a wall surface, so that the repeated writing on the wall surface coated with the coating material of the invention can be achieved by using the water as the writing liquid; and the coating material can be used for manufacturing teaching, training and child scrawling boards, so that the teaching environmentis environmentally-friendly, sanitary and healthy.
Owner:SHANXI UNIV

A method for flashing software of a gearbox control unit

The invention discloses a software flashing method of a gearbox TCU. The method includes the steps that after it is detected that the TCU enters in an expansion mode unlocking state, a fault diagnosis code submission closing function instruction is sent to the TCU; after the fault diagnosis code submission closing function is achieved by the TCU, a flashing mode entering instruction is sent to the TCU, so that the TCU enters in a flashing mode locking state; after the TCU enters in the flashing mode locking state, flashing safety verification is conducted on the TCU, and accordingly the TCU enters in a flashing mode unlocking state after flashing safety verification; after the TCU enters in the flashing mode unlocking state, TCU software is flashed. According to the software flashing method of the gearbox TCU, the software flashing method and a fault diagnosis method can coexist in a fault diagnosis tester, the method can be implemented based on a communication protocol of the fault diagnosis tester and the TCU, and therefore an operator can carry one fault diagnosis tester so that the fault diagnosis operation and software flashing operation of the TCU can be achieved. The software flash method of the gearbox TCU has the advantages of being simple and easy to operate and capable of lowering flashing cost.
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Editing system of script program for automated testing

The invention discloses an editing system of a script program for automated testing, and the system comprises: a building block editing module which is used for processing a predefined building block program block to generate a first graphical program; the language interpretation module that is used for converting the first graphical program into a first script program; the execution module that is used for executing the first script program; the application management module that is used for acquiring a first real-time picture of the tested equipment and acquiring a second real-time picture after the execution module executes the first script program; and the first output module that is used for outputting an application display interface, the application display interface synchronously displays the first real-time picture, and after the execution module executes the first script program, the second real-time picture is updated and displayed. According to the automatic test building block editing system, programming is carried out, splicing of the building block program blocks is completed only according to the predefined logic relation between the building block program blocks, the programming difficulty of the test script is low, the programming efficiency is high, and the programming cost is low.
Owner:BEIJING ANYUNSHIJI TECH CO LTD

A vehicle software flashing method, system, device and storage medium

ActiveCN111897546BImprove writing efficiencyFlexible and convenient brushingSoftware deploymentCommunication deviceServer
The present application discloses a vehicle software flashing method, system, device and storage medium. The method includes a server acquiring a flashing data table of a target vehicle; the server generating software flashing attribute information based on the flashing data table of the target vehicle ;The server sends the software flashing instruction to the 5G communication device, and the software flashing instruction carries the software flashing attribute information; the 5G communication device sends the software flashing instruction carrying the software flashing attribute information to the network forwarding configuration terminal; the network forwarding configuration The terminal forwards the software flashing instruction carrying the software flashing attribute information to the target vehicle; the target vehicle performs software flashing locally based on the software flashing attribute information. Make full use of the characteristics of large bandwidth and fast transmission rate of 5G network, greatly improve the efficiency of vehicle software flashing, and can realize remote flashing within the range covered by 5G network, and use the network forwarding configuration terminal for data transfer without other equipment. Vehicle software flashing is more flexible and convenient.
Owner:GEELY AUTOMOBILE INST NINGBO CO LTD +1

Data warehouse test analysis method based on blood relationship

The invention relates to a data warehouse test analysis method based on a blood relationship. The method comprises the steps of 1, analyzing a tested data demand to obtain a target table set; establishing a corresponding relation table between tables and hierarchies, namely identifying a configuration table; performing identification and blood relationship analysis on the target table set according to the identification configuration table to obtain a source table on which the target table set depends and a table set of each layer in the data warehouse; 2, establishing a use case generation rule, and matching the source table in the step A and each layer of table set in the data warehouse with the use case generation rule to obtain a test use case containing the source table, each layer oftable set in the data warehouse and a target table. According to the method, the efficiency is improved, and the problem that vulnerability is likely to occur when a traditional manual analysis source table is used is eliminated; meanwhile, the possible unreliability of the test analysis method of taking the interior of the data warehouse as a black box can be solved, and the problems of test data preparation omission, test execution failure, test result verification failure and the like caused by analysis omission are prevented.
Owner:SICHUAN XW BANK CO LTD

Method and device of automated UI verification of mobile equipment

The invention discloses a method and a device of automated UI verification of mobile equipment. The method comprises: carrying out logic processing on verification by a central processing module, andexecuting image identification module, manipulator driving module, interface verification module and report output module-oriented scheduling; identifying and parsing a labeled use case image by an image identification module, and transforming the same into a use case structure inside a central processing module system; receiving an instruction of a manipulator driving module by a manipulator, andexecuting to-be-tested mobile equipment-oriented operation; obtaining an interface image of the to-be-tested mobile equipment under a corresponding test link by an interface verification module, andcarrying out comparison verification according to an instruction of the central processing module; and implementing summarization on a verification result of the interface verification module by a report output module, and formatting an output result. By applying the solution of the invention, a threshold and difficulty of technical implementation are reduced, capturing of page elements is not needed at the same time, and use case writing costs of automated UI verification are greatly reduced.
Owner:TONGCHENG NETWORK TECH

A method and system for extracting semantic information similar to natural language based on combination theory

The invention discloses a method and system for extracting natural-language-like semantic information on the basis of the combinatorial theory. The system comprises a rule developing module, a rule combining module and a data matching module. The rule developing module is used for developing a rule system according to an existing body, an existing semantic dictionary and an existing classifying system and semantic rules are defined in the writing mode similar to that of the natural language. The rule combining module is connected with the rule developing module and used for combining matching training sets according to the rule system to generate a mechanism allowing semantic rules to be selectable. The data matching module is connected with the rule combining module and used for conducting data matching on a target text according to the matching training sets and obtaining semantic information of the target text. The method and system for extracting the natural-language-like semantic information based on the combinatorial theory have the advantages that the semantic information is abundant, the accuracy rate and the recall rate are high, the cost is low and industrialization can be realized.
Owner:ANHUI HUAZHEN INFORMATION SCI & TECH

Page test processing method and device, electronic equipment and readable storage medium

The invention discloses a page test processing method and device, electronic equipment and a readable storage medium, and the method comprises the steps: carrying out the character recognition of a copywriting of a test page through field data returned by an interface, carrying out the page structure packaging of recognized characters, and converting the recognized characters into a page structure file; converting the picture data returned by the interface into a picture object; performing picture identification on the picture object, and converting the coordinate position and the display size of the identified picture object into a picture in the page structure; and updating the picture in the page structure into the page structure file. By applying the method and the device, the case writing cost can be reduced, the original tedious locator writing is removed, the data can be returned through the interface for dynamic search, and the locator does not need to be manually preset in advance; the page content element identification accuracy is high, and the test case execution stability is greatly improved; due to dynamic identification, the later maintenance cost of the use case is greatly reduced, and the influence of the UI change of the tested page on the test use case can be updated.
Owner:GUANGZHOU PINWEI SOFTWARE

Ultra-low fiber bragg grating sensing system and query method thereof

The invention relates to an ultra-low fiber bragg grating sensing system and a query method thereof. The ultra-low fiber bragg grating sensing system is mainly composed of a narrow-band tunable laser, a modulation module, an annular device, a fiber bragg grating array, a sampling module, a photoelectric detector and a data processing computer, wherein each of the modulation module and the sampling module comprises a SOA (Service Oriented Architecture) high-speed photoelectric switch; the modulation module and the sampling module are driven by different channels of a same signal generator; a phase difference exists between two paths of driving pulses; the fiber bragg grating array is composed of identical fiber bragg gratings with ultra-low reflectivity; and a scanning laser is taken as a light source and an accurate time division technology is combined for isolating crosstalk between gratings, so that the effective query for the fiber bragg grating with the ultra-low reflectivity is realized. The ultra-low fiber bragg grating sensing system provided by the invention has the characteristics of high capacity, high response speed, high flexibility and low cost; the quantity of the fiber bragg gratings with the ultra-low reflectivity serially connected with one optical fiber can be tens of thousands; and the application value is high.
Owner:武汉烽理光电技术有限公司
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