17results about How to "Reduced development effort" patented technology

The embodiment of the invention relates to a processing method and device for evaluating a roadside sensing effect. The method comprises the following steps: recognizing a sensing target track according to an original data set sensed by a roadside; setting a driving-in area and a driving-out area; lagging and early-leaving target detection is carried out according to the sensing target set; jumping target identification is carried out according to the early-leaving and lagging target sets; differentiated target identification is carried out according to the early-leaving, lagging and jumping target sets; and carrying out evaluation detail arrangement and evaluation index calculation according to the lagging, early leaving, jumping and differentiation target set. According to the invention, the evaluation efficiency and the evaluation timeliness can be improved, and the evaluation coverage rate can be improved.

The invention provides an electrical structure generation and cross-platform interaction system independent of a CAD platform, the system adopts a three-layer decoupling architecture of a core generation layer, a general intermediate data layer and an adapter presentation layer, the core generation layer independently executes electrical service logic calculation, the general intermediate data layer realizes data standardization packaging and transmission, and the adapter presentation layer is used for realizing data transmission. And the adapter presentation layer realizes bidirectional conversion between standardized data and different CAD platform graphic instructions through a multi-platform driving module. According to the method, complete decoupling of the electrical service logic and the CAD platform can be realized, the cross-platform compatibility, development and maintenance efficiency and expansibility of a design tool are improved, the replacement cost of an enterprise platform is reduced, and the method is suitable for cross-platform design scenes of various electrical structures.

The embodiment of the invention provides a dynamic visual debugging method and device, a vehicle, a medium and a program product. The method comprises the steps of obtaining an interface description language file corresponding to a to-be-debugged device by responding to access of the to-be-debugged device, the interface description language file comprising at least two types of interface components and definition information of a communication interface; based on the interface description language file, generating and displaying a dynamic debugging page corresponding to the to-be-debugged device; receiving input of to-be-debugged parameters through a debugging parameter configuration component of the dynamic debugging page, generating a debugging instruction based on the to-be-debugged parameters, and sending the debugging instruction to the to-be-debugged equipment through the communication interface, so that the to-be-debugged equipment executes the debugging instruction; and acquiring equipment state data of the to-be-debugged equipment through the communication interface, and updating display content of the debugging result display component based on the equipment state data. According to the method provided by the embodiment of the invention, the debugging efficiency and quality are improved, and meanwhile, the debugging cost is reduced.

The utility model discloses an electricity meter collector, which relates to the field of power electronics and is characterized in that the electricity meter collector receives isolation voltage provided by an electricity meter through an electricity meter external interface and converts the isolation voltage into voltage required by an electricity meter signal transmission circuit and a network serial port unvarnished transmission chip to work through a DCDC power supply conversion circuit; a power supply mode of converting alternating current into direct current is not needed, the problems of surge and isolation of alternating current power supply do not need to be worried about, and the safety of the scheme is improved; a battery power supply mode is not needed, the maintenance is simple, and the cost of the scheme is reduced; in addition, due to the network port structure of the external interface of the electricity meter, the electricity meter collector and the electricity meter are more convenient to plug and unplug; and secondly, the remote communication between the ammeter collector and the master station adopts an Ethernet communication mode, the cost of a network serial port unvarnished transmission chip is low, and the function of bidirectional data unvarnished transmission can be completed without developing a software protocol stack, so that the development workload of the software protocol stack is greatly saved.

The application provides an algorithm pipeline arrangement method and device, electronic equipment and a storage medium. The technical solution is as follows: a task description file is obtained, the task description file includes a plurality of module description information; based on the plurality of module description information, a plurality of general modules in a module library are called for processing to obtain a plurality of application modules; and based on the plurality of application modules, an algorithm pipeline corresponding to the task description file is obtained. According to the embodiment of the application, the workload of algorithm development can be reduced, and the speed of algorithm deployment can be accelerated.

The application provides a vehicle-mounted video signal processing system and method. The vehicle-mounted video signal processing system comprises a driving recorder and a cabin domain controller. The driving recorder is configured to receive original multi-channel video signals collected by a plurality of image collection devices, acquire current display mode information from the cabin domain controller, and determine a current display mode of the cabin domain controller according to the current display mode information. The driving recorder is further configured to determine target video signals corresponding to the original multi-channel video signals based on the current display mode, and send the target video signals to the cabin domain controller. The cabin domain controller is configured to determine a target vehicle-mounted display application based on the current display mode information after receiving the target video signals, and send the target video signals to the target vehicle-mounted display application for display. By using the vehicle-mounted video signal processing system and method, the video recording and storage requirements of the driving recorder can be met without adding cameras, and the diversified display requirements of the cabin domain controller can also be met.

The application discloses a vehicle-in-the-loop test method and related device, and relates to the technical field of intelligent driving, and comprises the following steps: collecting a driving control signal fed back by a vehicle controller of a tested vehicle according to a received radar message signal, collecting a real radar message signal of a real radar of the tested vehicle through a first CAN channel, and obtaining simulation data sent by VTD scene simulation software; replacing a message header in the real radar message signal with a first data segment of the simulation data, replacing target list data in the real radar message signal with a second data segment of the simulation data, and obtaining a radar message signal; and sending the radar message signal to the vehicle controller of the tested vehicle through a second CAN channel. The application realizes the improvement of the accuracy of a vehicle-in-the-loop test response and the overall test efficiency based on the data complementation of a real radar and a virtual radar.

The invention discloses a link tracking sampling rate adjusting method and device, relates to the technical field of cloud computing and can also be used in the financial field, and the method comprises the following steps: obtaining tracking index data including a tracking sampling rate and index data of a JAVA virtual machine; extracting host name and service name information based on the index data of the JAVA virtual machine; and adjusting the tracking sampling rate corresponding to the corresponding service of the corresponding host based on the index data of the JAVA virtual machine, the tracking sampling rate, the host name and the service name information. Therefore, automatic real-time adjustment of the link tracking sampling rate of the specific service on the specific host is realized, manual intervention is not needed, the labor cost is reduced, and the problem of data redundancy caused by improper setting of the sampling rate is avoided.

The invention relates to the technical field of green finance, and discloses a carbon value calculation system and method for a low-carbon scene service, equipment and a medium. The method comprises a dynamic subscription module which is used for dynamically subscribing and analyzing original data from low-carbon scene business according to configured bus platform information and theme subscription rules; the data screening module is used for matching and filtering the original data according to a preset screening rule and extracting target scene data; the carbon value calculation module is used for performing carbon value calculation on the screened data according to configured carbon emission reduction calculation factors and calculation modes; the carbon value entry module is used for performing verification and entry processing on the calculated carbon values according to a unified format; and the inner management maintenance module provides a visual operation interface and is used for maintaining access or off-frame of a low-carbon business scene, bus configuration, a carbon value calculation factor and a screening strategy rule. According to the invention, low-carbon scene standardization and carbon value calculation process are realized.

The invention provides a software framework design, interface design and function planning method which is suitable for developing tool type software. According to the method, a pure code development mode of a traditional software back-end interface is converted into a low code development mode, common generality functions in back-end interface development are achieved through interface visualization setting, key service functions are achieved by means of independent script editing, the working process of back-end interface development and maintenance can be greatly simplified, and the development efficiency of the back-end interface is improved. And the design is excellent and innovative.

The application discloses a kind of methods and systems for developing custom software by CAE simulation APP, belong to software development technical field.The method includes: determining the parameters required by design engineer in each simulation App in target industry, to generate the part unit corresponding to each simulation App;Using test case, the correctness of the metadata in each simulation App corresponding part unit is checked, to build the part unit library corresponding to the target industry;Using the functional requirements of industry-specific software and part unit library, part unit screening is carried out to combine part units;The combined part unit is packed as industry-specific software.The application can reduce the development workload and cost (i.e. manpower and time) of industry-specific software, the development speed of industry-specific software is fast, the efficiency of developing industry software is high, and the data transmission and interaction between each simulation App in the development process of industry-specific software are guaranteed.

The invention discloses a multi-protocol compatible standardized interface method, system and device for an icing monitoring terminal and a medium, and belongs to the technical field of power monitoring, and the method comprises the steps: configuring a protocol rule set for a hardware interface channel; analyzing the byte stream data according to the protocol rule set to obtain an original data value; converting the original data value into a standardized data object according to a data conversion rule, and uploading the standardized data object to a monitoring system; establishing an equipment mapping relation; packaging the control instruction into byte stream data according to the equipment mapping relation, and sending the byte stream data to the target equipment; and monitoring the communication quality of the hardware interface channel and adjusting the data quality identification of the standardized data object. According to the method, protocol abstraction and interface virtualization are realized through a cooperation mechanism of the protocol rule set, the data conversion rule and the equipment mapping relation, so that the icing monitoring terminal can flexibly support access of various communication protocol equipment on the premise of not modifying hardware and firmware, and the system integration difficulty and the maintenance cost are reduced.

The invention discloses a method for efficiently testing a sealed chip by using an ATE machine, and belongs to the field of chip testing. The method is based on a test PCB integrating a manual test evaluation board and an ATE test board, and comprises the following steps: optimizing original test software; the ATE machine re-powers on the main test chip and the tested chip, and enters a functional module test stage of the tested chip; the main test chip receives a test command sent by the ATE machine table, analyzes a to-be-tested function module, sends information and test parameters of the to-be-tested function module to the tested chip, and outputs test excitation; after the tested chip receives the information and the parameters of the module to be tested, bottom layer driving operation of the function module is carried out, and a test result and a response after operation are returned to the main test chip; and the main test chip judges whether the to-be-tested functional module of the tested chip is normal or not according to the returned test data and response, and informs the ATE machine of a judgment result. According to the invention, the original factory dependence on each bare chip of the sealed chip is solved, and the testability of the sealed chip is improved.

This invention relates to the field of building intelligent control technology, and discloses an air conditioning terminal control method, device, medium, and program product. The method includes: acquiring binding point information and delivery information corresponding to the air conditioning terminal device, and generating a current control target instruction based on the binding point information and delivery information; acquiring the current control mode, and when the current control mode is an actuator instruction issuing mode, selecting a target logic block from various preset logic blocks based on the current control target instruction; generating a first actuator instruction through the target logic block, and controlling the air conditioning terminal device based on the first actuator instruction. This method can decouple the generation logic of the control target instruction and the actuator instruction, enable the reuse of logic blocks, reduce development workload, and improve development efficiency.

The invention provides an output voltage precision improving device, a control method thereof and a switching power supply, and relates to the technical field of switching power supplies, and the output voltage precision improving device comprises a sampling module which is used for obtaining the output voltage of a main power circuit of the switching power supply; the error detection module is connected to the sampling module and is used for determining a difference value between the first reference voltage and the output voltage; the proportional-integral module is connected to the error detection module; the pulse width modulation wave generation module is connected to the output end of the proportional-integral module; the base electrode of the pull-down triode is connected to the output end of the pulse width modulation wave generation module, the collector electrode of the pull-down triode is connected with the first end of the pull-down resistor, the emitter electrode of the pull-down triode is connected to the second end of the power supply, and the second end of the pull-down resistor is connected to the input end of the voltage feedback type switching voltage controller. On the premise that the development workload and cost are not obviously increased, the output voltage precision of the switching power supply can be effectively improved.

The embodiment of the application discloses a communication method and device between virtual digital control systems, and is applied to a point table configuration communication program. In the method, a first interface point table is generated according to a first destination attribute of a first virtual digital control system; a second interface point table is generated according to a second destination attribute of a second virtual digital control system; a corresponding relationship point table is constructed based on the first interface point table and the second interface point table; and communication between the virtual digital control systems is realized through the corresponding relationship point table. As can be seen, by using the scheme provided in the embodiment of the application, the input and output interfaces between the virtual digital control systems can be decoupled through the corresponding relationship point table generated in the point table configuration communication program, the independence is improved, and then the configuration efficiency and friendliness of the input and output interfaces are improved. Moreover, the conversion of analog input and output of different virtual digital control systems is realized through the point table configuration communication program, and the development workload of the virtual digital control system can be reduced.

The application discloses a kind of efficient large-scale distributed parallel computing deduction simulation platform and design method thereof, belong to the field of simulation, solve how to support the problem of large-scale real-time man-in-loop deduction simulation, the application can effectively support the large-scale man-in-loop entity deduction simulation of multi-task parallel by the efficient large-scale distributed parallel computing deduction simulation platform consisting of reusable model development service module, parallel simulation scheduling service module, large-scale parallel computing engine module, high-throughput data acquisition service module and scenario service module, while mass simulation data can be efficiently and quickly collected, processed, stored and pushed situation visual display.