38results about How to "Job specification" patented technology

A system for remotely controlling a vehicle on the basis of an encryption algorithm comprises a remote control center, a vehicle-mounted intelligent terminal and an engine ECU; the remote control center communicates with the vehicle-mounted intelligent terminal through a wireless network; the vehicle-mounted intelligent terminal is connected with the engine ECU via a CAN bus; the vehicle-mounted intelligent terminal is used for receiving a vehicle locking activating instruction, which is transmitted by the remote control center to the vehicle-mounted intelligent terminal, and is also used for transmitting a vehicle locking activating message to the engine ECU; the engine ECU is used for activating an engine vehicle locking function after receiving the vehicle locking activating message; and meanwhile, the vehicle-mounted intelligent terminal and the engine ECU generate a closing vehicle-locking password which corresponds to a vehicle locking activating password included in the vehicle locking activating message by using the same algorithm and respectively store the closing vehicle-locking password. Dealers can remotely control vehicles with malicious loan delinquency; therefore, legal running and operation of the vehicle are normalized, the competitive powers of complete vehicle manufacturers are enhanced, and the healthy growth of the whole industry including banks, enterprises, dealers and consumers is promoted.

The invention discloses a system and a method for managing the potential hazards of an electrical facility based on a GIS (geographic information system). The system comprises a PDA terminal, a storage module, a control module, a potential hazard processing module and a GIS display platform, wherein the PDA terminal is connected with the input end of the control module by a wireless network or a hardware interface, the output end of the control module is respectively connected with the storage module and the GIS display platform, the input end of the potential hazard processing module is connected with the storage module, and a mutual communication is performed between the potential hazard processing module and the control module. By using the system and method disclosed by the invention, the information in the protection areas of the electrical facility can be performed integrated management and collective scheduling so as to realize the precise positioning on the geographical position of each potential hazard point of the electrical facility and the closed-loop control on the processes of timely finding, reporting and processing the potential hazards.

The invention relates to an intelligent test paper composition and examination method and system. The system comprehensively tracks and manages topic knowledge structures and data extension, thus theintelligent test paper composition function is provided, and the test paper composition quality is improved; and test paper composition persons have complete autonomy on topics and test paper, whereinthe autonomy comprises defining of a subject, knowledge points, a difficulty level, teaching requirements, scores and an applicable scope of each question, and previewing and modifying of the preliminarily generated test papers, and thus personalized test paper is generated more advantageously. The intelligent test paper composition and examination method and system have the advantages of batch import of the test questions, question type setting, intelligent test paper composition, self-defining of examination rules, system scoring/subjective paper marking, management of test points/the testquestions/the test papers, management of question banks, statistical analysis of whole examination/answer situations, examination question doing history, exercise collection, test question notes, testquestion analysis, test question correction, and easy-to-use and efficient examination data analysis and management, and have the advantages that real reasons of wrong questions are troubleshot, various types of past exam paper and exercises are easily solved, operation is easy, the function is excellent, and work such as test paper composition and examination is faster and more standardized.

The invention discloses a mobile operation terminal system based on Internet technology and a method thereof. The mobile operation terminal system based on Internet technology comprises an informationintranet and an information extranet. The information intranet is electrically connected with the information extranet. The information intranet comprises a personnel bearing capacity analysis moduleand a transverse system integration module. The personnel bearing capacity analysis module is connected with the transverse system integration module; the information extranet comprises a security access platform, a data exchange system, a mobile terminal and a mobile APP application module. The security access platform and the data exchange system are connected with the mobile terminal; the mobile terminal is connected with the mobile APP application module; and the security access platform is connected with the personnel bearing capacity analysis module. The system provided by the inventioncan timely and effectively master the working condition of field personnel and the completion condition of maintenance operation, and realizes real-time interaction and information sharing between production field information and background command.

The invention discloses a cross connecting cabinet cloud control access management system, belongs to the technical field of cross connecting cabinets, and solves the technical problem of difficulty in management and maintenance of cross connecting cabinets. The scheme includes that environmental monitoring devices are arranged in cross connecting cabinets, camera shooting and voice alarm devices are arranged outside of the cross connecting cabinets, each cross connecting cabinet is provided with a cloud control lock, a plurality of cloud control locks are connected with the cloud control management system through a GPRS (general packet radio service) network, the cloud control management system comprises a system program and a database, and the system program comprises an identity information writing module, an identity identification module, a cloud control lock analysis control module and an alarm module. According to the system, by the aid of a short-distance authentication method and a remote authentication method, the cross connecting cabinets monitor access conditions of cabinets in real time by the aid of cloud control lock controllers and the cloud control locks under the condition without outside power supplies, data of monitoring terminals are uploaded in real time or an alarm is given to the cloud control management system, stable operation of communication networks in the cabinets is protected, construction operations are specified, and theft damage is prevented.

The invention relates to a novel monitoring and operation method and system of an expressway, and belongs to the technical field of intelligent monitoring and management. The novel monitoring and operation method comprises the following steps that at the working position of a road entrance platform, a worker can automatically log in a supervisory operation system through an attendance record device with facial recognition and fingerprint recognition functions to take over the duty quickly; a road entrance monitoring terminal collects and stores all kinds of vehicle information of vehicles on the road and issues pass cards; the road entrance monitoring terminal classifies, counts and summarizes all kinds of the stored vehicle information of the vehicles on the road to upload to a remote monitoring center; and a road exit monitoring terminal collects information of vehicles leaving the road to send information back to the remote monitoring center and collects the pass cards, a smart phone payment terminal is scanned for payment, and the vehicle is permitted to drive away after charging. According to the novel monitoring and operation method and system of the expressway, the vehicle processing speed is improved, working efficiency and service quality are improved, and standardization of charge monitoring is strengthened.

The invention discloses a UHF partial discharge spectrum processing system and a UHF partial discharge spectrum processing method adapted to a power industry. The UHF partial discharge spectrum processing method utilizes the existing intelligent mobile terminals for carrying out automatic transmission, analysis and spectrum processing on UHF partial discharge measurement files. According to the UHF partial discharge spectrum processing method, the error caused by manual operation is reduced, the storage and utilization efficiency of UHF partial discharge spectra is increased, and the standardized management of test data is achieved. The UHF partial discharge spectrum processing system and the UHF partial discharge spectrum processing method perform automatic analysis and spectrum processing on the tested measurement files, ensure uniformity and structure of test eigenvalues, convert the spectrum image information into quantizable structured numerical information, and are conductive to the subsequent analysis and statistics of test results.

The invention discloses a multifunctional wall switch applicable to public places. The multifunctional wall switch comprises a switch interface, a switch button, an on-off display device, a liquid crystal display screen, an automatic control display lamp, a manual control display lamp, a remark display region, a time display region and an alarm region. The pattern and the shape of the switch interface can be designed according to user's needs, and the switch button and the liquid crystal display screen are arranged on the switch interface. The on-off display device is arranged on the switch button, and the on-off display device is green when the lamp is turned on, is black when the lamp is turned off and is red when going wrong. The liquid crystal display screen is in a touch type, the remark display region, the time display region and the alarm region are arranged on the liquid crystal display screen to help to remind people to save electricity, work normally and go on duty and come off duty on time while accomplishing all kinds of tasks on time, and people's work efficiency is increased.

The invention discloses a xanthocerassorbifolia planting machine. The xanthocerassorbifolia planting machine comprises a box, wherein a sowing device is mounted in the inner cavity of the box; the sowing device comprises a fixing plate; a plurality of sowing rods are mounted at the top end of the fixing plate; the sowing rods run through the fixing plate; open conical barrels are mounted at the bottom ends of the sowing rods; a first semicircular disc and a second semicircular disc are mounted in the inner cavity of each sowing rod; a first iron block is mounted on the upper surface of the first semicircular disc; a second iron block is mounted on the upper surface of the second semicircular disc; the first iron block is connected with the second iron block through a first spring; a hooking ring is mounted on the right side of the upper surface of the fixing plate; a rotating wheel is mounted at the top end of the right side of the box; and fourth springs are mounted at four corners ofthe bottom end of the fixing plate. The xanthocerassorbifolia planting machine can guarantee stable plant spacing and row spacing, can complete various production processes by one person, is relatively high in production efficiency, consumes relatively small individual labor power, is strong in operation normalization, and directly achieves the planting accuracy.

The invention relates to an equipment maintenance management system and method based on a two-dimensional code, and the system comprises a platform server, a management client, and terminal equipmentwith a two-dimensional code scanning function, and achieves the electronization, intellectualization and transparency of the whole equipment maintenance process. Equipment maintenance conditions suchas a maintenance process and a maintenance effect can be checked in real time, a powerful evidence is provided for subsequent equipment problems, the working efficiency can be effectively improved, and a paper form does not need to be looked up; and the work of maintenance personnel is standardized, so that the normal operation of the equipment is ensured, powerful evidence is provided for the subsequent selling of the second-hand equipment, and the stable and continuous maintenance of the equipment at ordinary times is proved.

The invention discloses a power grid maintenance standard operation cost forming method. The method includes the steps that firstly, a standard operation library is established; secondly, standard operation quantity and valuation models are established on the basis of the standard operation library; thirdly, a standard operation cost pool is formed; fourthly, standard operation cost and historical actual cost are analyzed to form deviation; fifthly, through a deviation analysis result, dynamic correction is performed to adjust the standard operation cost. According to the power grid maintenance standard operation cost forming method, on the basis of the typical standard operation instruction library, all the operation quantity and valuation models are established, the power grid maintenance standard operation cost pool is formed, deviation analysis is performed through the actual cost and the standard operation cost, and therefore dynamic correction is performed on the power grid maintenance standard operation cost pool, and power grid maintenance standard operation cost is comprehensively, systematically, reasonably and effectively managed and controlled in a lean mode.

The invention provides an intelligent maintenance control method for an air compressor. An information obtaining device is arranged on the air compressor, qualification information of an operator andtraceability information of the accessory product are obtained, the information is sent to a server to be verified, when the cloud server judges that the accessory product is a genuine product, the information of the accessory product is updated, and the updated information is stored in a cloud system; and if the cloud server judges that the accessory product is not an authentic product, an alarmof an illegal accessory product is sent. The accessories to be installed can only be verified on the air compressor, the phenomenon that codes are scanned and falsified in different places is eradicated, and rights and interests of users are effectively guaranteed; qualification of an operator is inquired to standardize maintenance and accessory replacement work of the air compressor. And the information of certified accessory products is updated, and the unit life cycle of the air compressor can be completely recorded.

The invention relates to a bypass leading-up cable fixing device which comprises an insulating rod (1), three vertical bidirectional clampers (2) sleeved on the insulating rod, and two angle iron clamping fixing parts (3) which are arranged at front end of the insulating rod and used for clamping two ends ofan aluminum alloy piece (4), wherein each vertical bidirectional clamper is designed by butt joint of two fasteners at 90 degrees, one portion is connected with a cover and fixed on the insulating rod, and the other portion is used for fixing a bypass leading-up cable fixing device; the angle iron clamping fixing parts are used for fixing the insulating rod on an iron tower; and the aluminum alloy piece is an assisting part for assisting the insulating rod to be fixed on the iron tower. The bypass leading-up cable fixing device has the beneficial effects that in bypass-to-load operation, a special tool is provided for fixing a bypass leading-up cable, and the tool is safe and reliable, is convenient to operate, can avoid the risks of principal line strand breakage and principal line breakage caused by relatively small diameters of principal lines, and can ensure the safety of operators and the safe operation of power grids.

A square billet washing, blow-drying and loosening machine comprises a lifting motor, a linear sliding table, a movable cover, a base, a hydraulic station, a water pump, an electrical box, an oil cylinder, a control box and rotatable vapor spray heads. The lifting motor is connected to the top end of the linear sliding table through a flange plate, and a sliding table plate capable of moving along a sliding rail is arranged on the linear sliding table. The sliding table plate and the movable cover are connected through a bolt and can vertically move, and the hydraulic station, the water pump and the electrical box which are fixed to a workbench profile frame through bolts are arranged in a workbench on the left side. The oil cylinder and the control box are arranged on the workbench and fixed through bolts. The rotatable vapor spray heads are arranged in the movable cover and connected to the upper portion of the movable cover through a rotary disc. The square billet washing, blow-drying and loosening machine has the beneficial effects that a silicon ingot is automatically washed, loosened and fast blow-dried; the labor intensity of an operator is greatly relieved, the automation degree is improved, and the washing work environment is greatly improved; operation is flexible, easy and convenient; continuous working can be achieved, and high efficiency, safety and reliability are achieved; and maintenance is convenient.

The invention discloses a salary allocation system and method under standard operation time based on working saturation, and the system comprises an allocation reference setting module which is used for setting salary reference according to the corresponding working saturation under the local general labor intensity and within the standard operation time; the initial work benchmark setting modulewhich is used for setting an initial work benchmark according to the post and the work content of each worker and analyzing, improving and optimizing the work improvement ECRS principle of the work content of each worker; the distribution logic input module which is used for inputting salary distribution logic according to the working content; and the salary calculation module which is used for calculating payable salary of each worker after work content optimization according to set salary reference and initial work reference and salary distribution logic. Through a standard calculation method, measurement of staff work saturation is achieved, employee salaries are accurately managed in a set calculation mode, and labor availability and multiple purposes are achieved.

The invention discloses a patrol and spot inspection auxiliary system. The system comprsies an inspection auxiliary device, an inspection operation end, an inspection server and an inspection remote monitoring terminal, the inspection auxiliary device communicates with the inspection operation end in a wired or wireless mode, the inspection operation end is connected with the inspection server through wireless communication, and the inspection server is connected with the inspection remote monitoring terminal through wireless communication. The system has the beneficial effects that inspection and spot inspection are processed and visualized, backup can be achieved, data can be utilized, and early warning can be carried out in advance, and the fault occurrence probability is effectively avoided. The data of the inspection equipment is recorded and uploaded in real time to ensure that the inspection is in place and videos are reserved for reference, so that the inspection efficiency is greatly improved, the potential safety hazard of the equipment is found as early as possible, and the safety production is ensured. Under special conditions, professional technical support of monitoring personnel can be obtained through a remote technology, and the overhaul and maintenance efficiency is improved.

The invention provides a steering conveying rail and an automatic grinding production line. The steering conveying rail comprises a first limiting baffle and a second limiting baffle which are arranged in a spaced mode, and a workpiece conveying channel is formed between the first limiting baffle and the second limiting baffle. The inner side walls of the first limiting baffle and the second limiting baffle are both gradually inclined inwards in the workpiece conveying direction, and a steering slope is arranged on the inner side wall of the first limiting baffle in the workpiece conveying direction and obliquely extends upwards from the lower end of the first limiting baffle to the upper end of the first limiting baffle in the workpiece conveying direction; and the workpiece conveying channel is gradually narrowed in the workpiece conveying direction, and a conveying belt for transmission is arranged at the lower end of the workpiece conveying channel. The steering conveying rail is simple in structure, capable of automatically achieving one-by-one steering of workpieces in the horizontal direction and the vertical direction and suitable for assembly line work of the workpieces, the automatic grinding production line achieves automatic and continuous grinding work, and the production efficiency is greatly improved.

The present invention discloses a large-area double-ash lime soil pavement mixing construction process and its quality control detection method. Said construction process includes preparation stage, construction stage and finishing acceptance stage. In the lime-spreading and mixing process of construction stage the lime-spreading quantity can be defined by utilizing vehicle automatic computing system to regulate vehicle speed and belt roller rotating speed. Besides, it adopts road-mixing machine and road roller to make road-mixing operation and pavement-ramming operation. Its detection method is characterized by adopting cutting ring method to detect degree of compaction and adopting small-plate loading instrument to detect strength and deformation.

The invention provides a cable head connection method for a tap switch. By means of the method, an extraordinary threaded joint method is adopted to replace an existing welding connection method for connection between the starting end of a cable with the tail end connected with a coil tap of a transformer and a fixed contact of the tap switch. The supernormal threaded connection method is characterized in that a common thread connection mode is upgraded to an extraordinary tapered thread connection mode and upgraded to a supernormal modified airtight thread connection mode again. The method has the advantages that the split combination process in the tapered thread connection mode is adopted for cable head connection, operation is easy and smooth, an original welding connection mode is omitted, and the connection combination process is high in operation difficulty and unsmooth in operation; goffered paper and white cloth tape are wound mechanically instead of manually, so that the efficiency is improved by more than 20 times; the process that the starting end of the cable is subjected to chemical silvering is omitted, so no residual acid is left at the starting end of the cable, and zero-pollution to transformer oil is achieved.

The invention discloses a wheeled mobile robot state adjustment method based on gradient descent. The wheeled mobile robot state adjustment method comprises the following steps of designing a novel performance index described on a speed layer based on a gradient descent formula according to the deviation between the minimized wheeled mobile robot current state and an expected adjustment state; minimizing the novel performance index and establishing a speed layer state adjustment scheme; converting the speed layer state adjustment scheme into a quadratic optimization problem; adopting a recurrent neural network to solve the quadratic optimization problem, and outputting a solving result of the wheeled mobile robot expected adjustment state; and according to the solving result, enabling a lower computer controller to drive double wheels of a mobile platform and joints of a robot, so that the wheeled mobile robot is adjusted to the expected state. According to the method, the mobile platform and the robot can be adjusted at the same time to quickly and accurately reach the expected adjustment state, operation is convenient, the workload is small, operation is standard, and the adjustment effect is accurate and efficient.