34results about How to "Less prone to omissions" patented technology

The invention relates to a road network data generation method and device, a computing device, a computer readable storage medium and a computer program product. The road network data generation method comprises the steps of obtaining the initial map data, wherein the initial map data comprises the road chain information about a plurality of road chains and the node information about a plurality of nodes, and each node in the nodes is an intersection point of at least two road chains; determining the intersection information about a plurality of intersections based on the node information; based on the intersection information and the road chain information, determining the road section information about multiple road sections and the road information about at least one road, wherein each road section represents a set of one or more road chains between two adjacent intersections, and each road represents a set of multiple road sections which are sequentially connected end to end; and generating the road network data based on at least one of the intersection information, the road section information and the road information. The road network data generation method provided by the embodiment of the invention can be applied to the fields of maps, automatic driving or intelligent transportation and the like.

The invention provides an iOS security compiler based on plug-in. The iOS security compiler comprises a code splitting processing module, a code out-of-order processing module, a code flattening processing module and a code obfuscation processing module. The invention further provides a plug-in-based iOS security compiling method. The method comprises the steps of splitting codes, performing out-of-order processing on the codes, performing flattening processing on the codes and performing control obfuscation processing on the codes. According to the secure compiler and the secure compiling method, the mobile application core code can be protected from being inversed and cracked, the whole process is simple and easy to use, and global or local reinforcement compiling can be carried out on the code in a customized mode.

The invention discloses a nonlinear automobile exhaust pipe with an inner wall self-cleaning function, and belongs to the field of automobile exhaust pipes. According to the nonlinear automobile exhaust pipe with the inner wall self-cleaning function, according to the internal shape of a nonlinear exhaust pipe body, auxiliary in-situ rotating frames and linear cleaners, and main in-situ rotating frames and bulk cleaners are correspondingly arranged in a linear area and a bent area inside the nonlinear exhaust pipe body respectively, when tail gas flows in the nonlinear exhaust pipe body, the auxiliary in-situ rotating frames and the main in-situ rotating frames are impacted through tail gas flow to rotate, and then the linear cleaners and the bulk cleaners are driven to carry out targetedcleaning on corresponding areas of the inner wall of the nonlinear exhaust pipe body respectively, so that particles attached to the inner wall of the nonlinear exhaust pipe body are comprehensively and effectively removed, the particles are discharged out of the nonlinear exhaust pipe body along with the tail gas flow, therefore the comprehensive cleaning process of the inner wall of the nonlinear exhaust pipe body is automatically achieved, and the normal exhaust process is ensured.

The invention discloses a vibration sorting machine for recycled plastic. The vibration sorting machine comprises a sorting box, a control panel is fixedly connected to the middle of the top of the front surface of the sorting box, a motor is fixedly connected to the left side of the bottom of an inner cavity of the sorting box, sorting devices are fixedly connected to the middles of the inner walls of the two sides of the sorting box, a feeding machine is arranged at the top of the outer wall of the right side of the sorting box, and supports are fixedly connected to the two sides of the bottom of the feeding machine correspondingly. The invention relates to the technical field of plastic processing. According to the vibration sorting machine for the recycled plastic, the cleanliness of the surface can be protected, residues are not prone to occurring in the device to block a sorting opening, a screening frame can slightly incline under the gravity, thus it is guaranteed that substances existing on the surface can be fully collected, and the collection accuracy can be conveniently improved; and when the surface of a cleaner is stained, replacement is convenient, the replacement time can be shortened, the movement space in the device is effectively enlarged, and the movement convenience of the plastic is further improved.

The invention discloses a constant value checking method based on a mobile application. The constant value checking method based on a mobile application includes the following steps: 1) compiling transformer station equipment operation constant value orders and saving the transformer station equipment operation constant value orders in a constant value checking management system, and establishingorder number archives of the regional power grid constant value orders; 2) starting a constant value order flow management work order and transmitting the constant value order to the transformer station field and the work area field at the same time, wherein the field operation personnel saves the constant value orders and determines the constant value work order; 3) starting a secondary mode workorder while the field operation personnel executes transformer station equipment constant value input or adjustment and determines the secondary mode work order after the work is completed; and 4) starting constant value checking, completing constant value order number checking and constant value content checking, and saving the transformer station equipment information acquired by the field operation personnel. The constant value checking method based on a mobile application utilizes a mobile interaction platform to establish a constant value checking management system, automatically checksthrough the constant value order QR-code or bar code to realize automatic closed loop management of inquiry, flowing, checking and archiving of the constant value orders, and can replace a traditionalartificial constant value checking method.

The invention provides a method and a system of discovering a network probe quickly. The method comprises a first step of collecting data packets in a network environment, so as to form a network data flow; a second step of analyzing the data packets in the network data flow, and filtering data packets related to a probe device; and a third step of positioning the probe device according to analysis of the data packets related to the probe device. The system comprises an adapter management module, a file management module, a packet grabbing module, an identification module, and a data packet cache management module. The method and system of discovering the network probe quickly have the advantages of discovering accurately, being quick and efficient, being applicable to multiple practical occasions and reproducing original data.

The invention relates to a building external wall water seepage testing device for building supervision. The device comprises a detection frame and a water supply device mounted on the detection frame;the detection frame comprises mounting rods;a spraying pipe is mounted between the two mounting rods; spraying holes are formed in the side face, close to the wall, of the spraying pipe. The water supply device comprises a watering tank and a water pump; a water inlet of the water pump is connected with the watering tank; a water outlet of the water pump is connected with a water outlet pipe; theother end of the water outlet pipe is connected with the spraying pipe; a height adjusting device is mounted on the detection frame; the height adjusting device comprises two adjusting cross rods andtwo adjusting chains; the two ends of the adjusting cross rod are fixedly connected with the two adjusting chains respectively; the two adjusting chains are parallel to each other and perpendicular to the adjusting cross rod, an adjusting cylinder is fixedly installed on the mounting rod, the adjusting chains are arranged in the adjusting cylinder in a penetrating mode, an adjusting motor is fixedly installed on the mountingrod, and an adjusting chain wheel meshed with the adjusting chains is fixedly installed on an output shaft of the adjusting motor. The structure is stable, and falling offfrom the wall body is not prone to happening.

The invention discloses an intelligent building digital management system based on BIM and Internet of Things, which comprises a data acquisition system, a building BIM model establishment unit, an Internet of Things monitoring system and an Internet of Things alarm system, and is characterized in that the data acquisition system is arranged in a building, the data output end of the data acquisition system is connected with the building BIM model establishment unit, and the data output end of the data acquisition system is connected with the Internet of Things monitoring system; the data output end of the building BIM building unit is connected with the Internet of Things monitoring system, and the alarm signal output end of the Internet of Things monitoring system is connected with the Internet of Things alarm system. Compared with the prior art, various data of the building are collected through the sensor assembly, modeling is conducted on the BIM, and when a fault occurs, the fault position can be displayed in modeling, so that maintenance workers can find the fault in time and process the fault accurately and timely, potential safety hazards are prevented, and the maintenance efficiency is improved. Manual work is reduced to a great extent, omissions are not prone to occurring, and application and popularization value is achieved.

The embodiment of the invention provides a service management method and device, electronic equipment and a storage medium. The method comprises the steps of judging whether a user account has a permission file or not; under the condition that the user account has the permission file, judging whether the service duration of the cloud service function reaches the service life in the permission fileor not; and under the condition that the use duration of the cloud service function reaches the service life in the permission file, limiting the user account to use the cloud service function. The embodiment of the invention can improve the control accuracy of the service life of the cloud service function of the user.

The invention discloses a substation field constant value checking method, and relates to the technical field of electric power engineering. The checking method comprises the following specific checking steps: S1, firstly, importing a newest setting value list through a client module, and storing the newest setting value list in a database module by a conversion module; s2, using the client module to send a checking instruction to the online monitoring module by means of the conversion module and the communication service module; and S3, after the online monitoring module receives the checking instruction, calling constant value information of the protection device and uploading the constant value information. The method is different from the traditional method of manually comparing and checking the constant value of the protection device, the comparison and checking of the constant value are completely automatic, the method not only can save a large amount of manpower, but also can save a large amount of time and energy of employees, the automatic checking is realized, the checking report is generated, the checking result is not easy to generate missing items and errors, and the working efficiency is improved. And error setting of the protection device can be effectively reduced.

The invention provides a bank-enterprise-cooperation account book sharing system and method based on a block chain. The system comprises an alliance chain composed of an enterprise node, at least one financial institution node and a plurality of merchant nodes, enterprise nodes are set, and enterprise employee welfare expected issuing data is uploaded to the alliance chain; merchant nodes are set, and welfare commodity transaction detail bill data is uploaded to the alliance chain; the financial institution node is set, and performs welfare issuing and welfare receiving comparison accounting to form an employee dimension transaction account book according to enterprise employee welfare expected issuing data and employee welfare receiving records; according to the welfare commodity purchase transaction record and the welfare commodity transaction detail bill data of each employee, account checking and clearing of the welfare commodity transaction detail bill of each merchant are carried out, and a transaction account book of the merchant dimension is formed. The alliance chain is constructed, the shared account book which is credible in three parties is established, data is open and transparent, and account checking errors are reduced. The system and the method are applied to the field of block chains.

The invention relates to an AI infrared temperature measurement method, system and device based on the Internet of Things and a storage medium, and relates to the field of infrared temperature measurement, and the method comprises the steps: obtaining the actual time; calling a temperature measurement time period corresponding to the actual time; obtaining a preset temperature measurement threshold value corresponding to the called temperature measurement time period; obtaining an actual human body temperature; according to a preset temperature measurement threshold value, judging whether the actual human body temperature exceeds the preset temperature measurement threshold value or not; if not, generating and executing a passing instruction, wherein the passing instruction is used for controlling the automatic door to be opened; if so, generating and executing an alarm instruction, wherein the alarm instruction is used for pushing an alarm signal to an intelligent terminal of the user. The temperature measuring system reasonably adjusts the heating detection reference value of the infrared body temperature measuring instrument according to the time change within all the day, and the invention has the effect that the infrared body temperature measuring instrument can detect a person with fever.

The embodiment of the invention discloses a communication protocol automatic testing method and device. The method in the embodiment of the present invention includes: determining the field to be tested in the target protocol; obtaining a test value from a preset test library, setting the value of the field to be tested in the target protocol as the test value; sending the value to the target terminal the final target protocol; monitoring the response of the target terminal to the target protocol after the value is obtained, and judging the security of the target protocol according to the response.

The invention discloses a double-medium rotary treatment device for organic waste gas purification and belongs to the technical field of organic waste gas treatment. Relative rotation treatment can becarried out by adopting the activated carbon fiber adsorption cylinder; on one hand, the adsorption effect on organic waste gas is improved through water; on the other hand, desorption treatment is carried out through high-temperature water vapor; centering separation is carried out on rotation processing to prevent interference. Adsorption and desorption of the activated carbon fiber adsorptioncylinder are carried out at the same time through real-time continuous rotation; in addition, a plurality of conduction pores are innovatively formed in the activated carbon fiber adsorption cylinder,and extensible conversion wires are arranged in the conduction pores, so that water vapor is directly and effectively converted into water; besides, the adsorption part of the activated carbon fiberadsorption cylinder is cooled, so that the interference of high temperature on the adsorption performance of the activated carbon fiber adsorption cylinder is avoided; meanwhile, the extensible conversion wires can be dynamically sealed, efficient adsorption treatment of organic waste gas is guaranteed, pollutants do not need to be recycled in real time without disassembly, and the operation costis remarkably reduced.

The invention relates to an automobile lamp technology, aims to solve the problems that the automobile lamp filament fracture detection is inaccurate, the careless omission is easy to occur, the automobile lamp shell fracture detection is inaccurate, and the automobile lamp falls to be collided and damaged after the detection, and particularly relates to a fault monitoring method and device for an automobile lamp, which comprises a detection table and an automobile lamp body, the detection head connected with the voltmeter is used for detecting the voltage of the automobile lamp body to judge whether a filament breakage alarm is given out or not, so that the time consumed by filament breakage detection is shortened, and the situation of careless omission is not likely to occur; whether the lamp shell is greatly broken or not is judged by judging whether a wind power sensor below a placement frame detects wind power data or not, so that the situation that the broken lamp shell is put into use due to improper observation during inspection of the breakage condition of the lamp shell of the automobile lamp is avoided, and the automobile lamp is assisted to fall under the action of a lifting reciprocating lead screw through a discharging plate; and the situation that the shell is damaged due to collision when the automobile lamp body falls is avoided.

The invention discloses an intelligent harvester for dwarf close-planting fruit-bearing forests, and belongs to the technical field of agricultural machinery. The harvester comprises a support assembly, a suction assembly and a partition assembly, wherein the support assembly is positioned on the outermost side of the complete harvester, the suction assembly is arranged in the support assembly, and the partition assembly is arranged in the middle of the support assembly. The harvester is scientific and reasonable and is safe and convenient to use; the harvester can suck and collect jujubes knocked down on the ground by an external shake-off device through negative pressure suction, so that the phenomenon of omission is not easily caused; the harvester can filter and isolate impurities suchas leaves, so that the harvested jujubes are not doped with the impurities; the harvester can obtain a transient suction-force-free state, so that the tree leaves can fall off conveniently and do notblock a filter net; and large and small jujubes are separated intermittently by utilizing supporting strips and are stored separately, and meanwhile, the phenomenon of red jujube accumulation on an arc-surface supporting plate is avoided through intermittent separation and storage operation, so that the harvester avoids the influence on the red jujube separating effect due to red jujube accumulation.