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135results about How to "Save development resources" patented technology

Multi-dimensional comprehensive evaluation method and device for automatic driving automobile

InactiveCN112465395ACompliance with specificationsSave development resourcesForecastingResourcesEvaluation resultEngineering
The invention relates to a multi-dimensional comprehensive evaluation method and device for an automatic driving automobile. The method specifically comprises the following steps: screening a test scene set in an automatic driving ODD range; calculating to obtain a test scene environment complexity score and a test scene task complexity score based on the tested scene features; calculating to obtain a vehicle driving autonomy evaluation result, a vehicle traffic coordination evaluation result and a vehicle learning evolutionary evaluation result based on the scene test result; and finally, incombination with results output by the test condition evaluation module and the test result evaluation module, calculating to obtain an 'integrated' intelligent comprehensive performance result of theautomatic driving automobile. The method can comprehensively reflect the advantages and disadvantages of different-dimension intelligent performance of the automatic driving vehicle in different complex environments, solves a problem of multi-dimension evaluation of the automatic driving vehicle under the condition that the height of a man-vehicle environment task complex system is uncertain, andprovides a support for the development of the technology and industry of the automatic driving vehicle.
Owner:TONGJI UNIV

Method for universal adaptation for communication with safety device interfaces

The invention belongs to the field of network information safety, relates to a universal adaptation method, in particular to a method for universal adaptation for communication with safety device interfaces. A configuration generation tool, a configuration loading unit, a workflow engine unit, a node assembly and a universal adaptation system are involved in the method, wherein the configuration generation tool is used for generating a communication interface protocol structure configuration file and an interactive workflow configuration file, the configuration loading unit is used for loading a corresponding configuration file, the workflow engine unit is used for creating a workflow instance and starting the workflow instance according to workflow configuration information, the node assembly is obtained after interactive actions are abstracted, and the universal adaptation system is composed of a communication protocol assembly providing a support for the communication capacity and is in communication with the safety device interfaces. The method for universal adaptation for communication with the safety device interfaces can rapidly adapt to a communication interface protocol, when interfaces of different safety devices and assemblies are connected, nearly no coding development is needed, only configuration is needed, and the adaptation efficiency is effectively improved.
Owner:FUZHOU BOKE WANGAN INFORMATION TECH CO LTD

Dialogue model training method and device, dialogue generation method and device, equipment and medium

The invention provides a dialogue model training method and device, a dialogue generation method and device, equipment and a medium, and relates to the technical field of data processing. The method comprises the steps of obtaining a target question and answer data corpus comprising a plurality of sample question and answer pairs, wherein the target question and answer data corpus comprises expression statements meeting unconventional and high-frequency conditions; and training an initial dialogue model according to the target question and answer data corpus to obtain a dialogue model, whereinthe dialogue model is used for determining a plurality of initial question and answer pairs according to a sentence vector of the input statement and the target question and answer data corpus, evaluating the correlation degree of each initial question and answer pair, and outputting an output statement corresponding to the input statement based on the correlation degree. According to the dialogue model obtained by training based on the target question and answer data corpus, unconventional output statements, namely, more flexible statements with higher interestingness, can be output based onthe input statements, the statements with higher interestingness can be automatically output without manual special customization, development resources are reduced, and the development efficiency isimproved.
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Far-end time synchronization igniting control circuit used for launch control equipment and control method thereof

The invention provides a far-end time synchronization igniting control circuit used for launch control equipment and a control method thereof so that long-distance time synchronization control igniting can be realized and long-distance manual control igniting can also be realized. When time synchronization signal igniting is adopted, a time synchronization signal is inputted to the preceding state of a solid-state relay so that power supply paths of an electromagnetic relay K2 and an electromagnetic relay K1 which are connected at the succeeding stage are conducted in turn, and igniting excitation is transmitted to an igniting output circuit; and when manual control igniting is adopted, on / off of the power supply path of the electromagnetic relay K1 can be controlled by applying a set of momentary self-locking button switches, and igniting excitation is transmitted to the igniting output circuit. With application of the circuit, manual control can be selected or the time synchronization signal can be inputted at the launch control rear-end equipment so that front-end equipment can be controlled to perform igniting control, and thus time delay of igniting time can be effectively avoided.
Owner:中国航天科技集团公司第四研究院第四十一研究所

Ignition current monitoring circuit for launch control device

ActiveCN106941251AAccurate ignition current status monitoringReliable ignition current status monitoringCurrent measurements onlyArrangements responsive to excess voltageElectrical resistance and conductanceAudio power amplifier
The invention discloses an ignition current monitoring circuit for a launch control device. The ignition current monitoring circuit is used for monitoring and controlling ignition current output from an ignition power supply of the launch control device, and comprises electromagnetic relays K1 to K3, a power amplifier U1, a current sensor U2, triodes P1 to P3, and current-limiting resistors R1 to R11. The positive output end of the ignition power supply is connected to the point a of the external interface of the control device successively via the K3-1, the COM3-1, the R1, the K2-1, the COM2-1, the K1-1K, and the COM1-1. The negative output end of the ignition power supply is connected to the point b of the external interface of the control device successively via the K3-2, the COM3-2, the K2-2, the COM2-2, the K1-2K, and the COM1-2. The current sensor U2 senses and outputs the ignition current. The point 1 of the current output port of the U2 is connected to the negative input end of the power amplifier U1. The point 2 of the current output port of the U2 is connected to ground. The positive input end of the U1 and the negative output end of the U1 are connected and then are introduced into a main controller. The emitters of the triodes are connected to the ground. The bases of the triodes are connected to a control signal. The collectors of the triodes are connected to V1 through resistors. A solenoid is connected between the V1 and the collectors so that the control signal controls the on-off state of the solenoid.
Owner:XIAN AEROSPACE PROPULSION TECH INST

Authorization management method and server with menu management function and management system

InactiveCN108614973ARealize unified authorization managementSave development resourcesDigital data protectionComputer equipmentAuthorization
The invention discloses an authorization management method and server with a menu management function, a management system, computer equipment and a readable storage medium. The authorization management method comprises the following steps of: providing a public menu system with a visual operation interface by the authorization management server; in response to the fact that the public menu systemis set by a first terminal, managing a second terminal with different heterogeneous interfaces by the authorization management server and returning setting confirmation information; and in response to menu query triggered by logging the second terminal by a user, sending menu information corresponding to the user to the second terminal in a predetermined data format by the authorization management server so as to ensure that the second terminal display the menu information to the login user. For terminal systems with different heterogeneous interfaces, a neutral and uniform description language is used for describing the public menu system, so that uniform authorization management and menu management of the terminal systems are realized, thereby saving the development resources and effectively enhancing the work efficiency.
Owner:BEIJING DA MI TECH CO LTD

Power distribution self holding circuit applied to missile-borne equipment

ActiveCN105305595AAccurate execution of control instructionsReliable execution of control instructionsEmergency power supply arrangementsControl signalOpen contact
The invention discloses a power distribution self holding circuit applied to missile-borne equipment and achieves self holding or cutting of power supply signals of the missile-borne equipment based on control instructions. The power distribution self holding circuit comprises electromagnetic relays K1-K6, and each relay comprises two groups of normally-opened contacts and two groups of normally-closed contacts. A network cutting control signal is connected with positive ends of solenoids B5 and B6, and negative ends of solenoids B1-B6 are connected to a power supply negative signal. A main power supply negative signal and the power supply negative signal are connected to a bus bar negative signal. Common ends COM5-1, COM5-2, COM6-1 and COM6-2 are short connected and then are connected with a grid connected control signal and the positive ends of the solenoids B3 and B4. Normally-closed contacts K5-1, K5-2, K6-1 and K6-2 and normally-opened contacts K3-1, K3-2, K4-1 and K4-2 are short connected and then are connected with the positive ends of the solenoids B1 and B2. Common ends COM1-1, COM1-2, COM2-1 and COM2-2 are short connected and then are connected with a power supply positive signal and a bus bar positive signal. Normally-opened contacts K1-1, K1-2, K2-1 and K2-2 are short circuited and then are connected to a main power supply positive signal. Common ends COM3-1, COM3-2, COM4-1 and COM4-2 are short connected and then are connected with the main power supply positive signal.
Owner:中国航天科技集团公司第四研究院第四十一研究所
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