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31results about How to "Improve the efficiency of information interaction" patented technology

Heterogeneous multi-chip intelligent driving controller

The invention discloses a heterogeneous multi-chip intelligent driving controller. An MCU receives vehicle information required for controlling intelligent driving of a vehicle through an Ethernet information interaction module and a CAN communication module, and controls vehicle operation according to a path plan and a driving decision sent by a first processor. An MCU power supply module can perform functional safety check with the MCU. The first processor collects vehicle information needed to maintain the intelligent driving of the vehicle, digitizes the scene in which the vehicle is located, and makes the path plan to form the driving decision. A first processor power supply module can be in communication with the MCU and perform function verification with the first processor. The second processor receives the information from a front view camera, can support the machine vision algorithm, and extracts the traffic information in front of the vehicle necessary for maintaining the intelligent driving of the vehicle through machine learning. The controller further comprises a second processor power supply module, the Ethernet information interaction module and the CAN communication module. The controller can improve the information interaction efficiency between different circuit architecture processors.
Owner:SAIC MOTOR +1

Information interaction method and system for unmanned vehicle and electronic equipment

The invention discloses an information interaction method and system for an unmanned vehicle and electronic equipment. The information interaction method comprises the steps that environmental information around the vehicle is acquired; a vehicle motion signal is generated based on the environmental information; the vehicle is controlled to move according to the vehicle motion signal, and interaction information is determined according to the vehicle motion signal; and the interaction information is transmitted, so that pedestrians and/or surrounding vehicles adjust current motion behaviors according to the interaction information, wherein the interaction information includes one or more of text information, symbol information, audio information and optical information. According to the information interaction method and system for the unmanned vehicle and the electronic equipment, the interaction information is transmitted to the pedestrians or the surrounding vehicles through one ormore combinations of texts, symbols, sounds, lights and the like to prompt a next action and intention of the vehicle to the pedestrians or the surrounding vehicles, so that the pedestrians or the surrounding vehicles are enabled to perform a corresponding next action according to the interaction information, obstacles of information interaction are avoided, and the efficiency of information interaction is improved.
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1

Authentication method, unlocking method and unlocking system for dynamic password lock

The invention provides an authentication method, an unlocking method and an unlocking system for a dynamic password lock. The authentication method comprises the following steps: setting a third algorithm corresponding to a first algorithm and a fourth algorithm according to a second algorithm in a hand-held terminal for unlocking the dynamic password lock; generating a first authentication sequence on the hand-held terminal side by use of a first key number set through the third algorithm, and generating a second authentication sequence through a second key number set received from the dynamic password lock through the fourth algorithm; generating a fourth authentication sequence on the dynamic password lock side through the second key number set of the current side through the second algorithm, and generating a third authentication sequence through a first key number set received from the dynamic password lock through the first algorithm; and carrying out corresponding steps, and determining that the authentication is passed in the case that the first and the third authentication sequences are correspondent and the second and the fourth authentication sequences are correspondent. By adopting the authentication method provided by the invention, the security performance of the dynamic password lock can be improved.
Owner:SGSG SCI & TECH CO LTD

Service information display method and system, service reservation method and system and service information processing method and system

The invention discloses a service information display method and system, a service reservation method and system and a service information processing method and system. The method comprises the following steps: issuing a merchant two-dimensional code for representing safety state information of a merchant to the merchant, so that a user who consumes in the store can obtain the safety state of themerchant by scanning the merchant two-dimensional code, and meanwhile, displaying the commitment information of the merchant in a preview interface of the merchant, so that the user knows the commitment of the merchant and related execution conditions through the preview interface of the merchant. In addition, the reservation item information of the merchant is displayed in the preview interface of the merchant, so that the user can conveniently and quickly select an offline store or merchant meeting the hygienic standard and reserve the offline store or merchant, and meanwhile, the merchant can check the reservation order by means of the merchant two-dimensional code, thereby improving the efficiency of information interaction between the merchant and the user.
Owner:BEIJING SANKUAI ONLINE TECH CO LTD

Simple network management protocol agent implementation method based on EOC equipment

The invention provides a simple network management protocol (SNMP) agent implementation method based on EOC equipment. Since an EOC equipment local side can manage terminal equipment hung on the EOC equipment local side in a unified manner, the SNMP agent implementation method can achieve the reception and analysis of an SNMP message and the acquisition and transmission of target information just by means of one simple network management protocol agent, data transmission between two submodules (a master agent and a subagent) does not exist, and data does not need to undergo format transformation when being transmitted within a network node, thereby reducing system load of the EOC equipment; further, since the data transmission and data transformation between the master agent and the subagent do not exist, the storage space of generated executable files is reduced, the system load of the EOC equipment is further reduced, and the response speed of the SNMP is further accelerated; in addition, the SNMP agent implementation method presets an operating function according to node information in an SMI configuration file, so as to improve information interaction efficiency of an NMS and the network node, and further accelerate the response speed of the SNMP.
Owner:LUSTER TERABAND PHOTONICS TECHNOLOGY CO LTD

A simple network management protocol proxy implementation method based on eoc equipment

The invention provides a simple network management protocol (SNMP) agent implementation method based on EOC equipment. Since an EOC equipment local side can manage terminal equipment hung on the EOC equipment local side in a unified manner, the SNMP agent implementation method can achieve the reception and analysis of an SNMP message and the acquisition and transmission of target information just by means of one simple network management protocol agent, data transmission between two submodules (a master agent and a subagent) does not exist, and data does not need to undergo format transformation when being transmitted within a network node, thereby reducing system load of the EOC equipment; further, since the data transmission and data transformation between the master agent and the subagent do not exist, the storage space of generated executable files is reduced, the system load of the EOC equipment is further reduced, and the response speed of the SNMP is further accelerated; in addition, the SNMP agent implementation method presets an operating function according to node information in an SMI configuration file, so as to improve information interaction efficiency of an NMS and the network node, and further accelerate the response speed of the SNMP.
Owner:LUSTER TERABAND PHOTONICS TECHNOLOGY CO LTD

Data sharing method and device of interactive whiteboard and communication system

The invention discloses a data sharing method and device of an interactive whiteboard and a communication system. The method relates to an SDK server, a first client and a second client group. The method comprises the following steps of: firstly, converting a document uploaded by the first client into picture information, and broadcasting the picture information to each client by the SDK server; making each client request a document picture with watermark information according to the picture information, create the same document whiteboard in real time and display the document picture; and meanwhile, making the SDK server broadcast the graffiti operation of a user on the document to other clients, thereby realizing that synchronous display of the operation. According to the method, multi-party document sharing and graffiti synchronous display can be realized, the problems of slow data transmission, long time delay, poor interactive experience and the like during communication of a traditional interactive whiteboard are solved, the problems of tampering, picture stealing and the like are effectively prevented by adding character watermarks to document pictures, the requirements of document sharing in the fields of finance, education and the like are met, and more convenient, safer and more efficient interaction experience is brought.
Owner:广州佰锐网络科技有限公司

Authentication method, unlocking method and unlocking system of dynamic password lock

The invention provides an authentication method, an unlocking method and an unlocking system for a dynamic password lock. The authentication method comprises the following steps: setting a third algorithm corresponding to a first algorithm and a fourth algorithm according to a second algorithm in a hand-held terminal for unlocking the dynamic password lock; generating a first authentication sequence on the hand-held terminal side by use of a first key number set through the third algorithm, and generating a second authentication sequence through a second key number set received from the dynamic password lock through the fourth algorithm; generating a fourth authentication sequence on the dynamic password lock side through the second key number set of the current side through the second algorithm, and generating a third authentication sequence through a first key number set received from the dynamic password lock through the first algorithm; and carrying out corresponding steps, and determining that the authentication is passed in the case that the first and the third authentication sequences are correspondent and the second and the fourth authentication sequences are correspondent. By adopting the authentication method provided by the invention, the security performance of the dynamic password lock can be improved.
Owner:SGSG SCI & TECH CO LTD

Information interaction method and device, equipment and storage medium

The invention discloses an information interaction method and device, equipment and a storage medium, and relates to the technical field of Internet. The method comprises the steps that when a target service is provided for a terminal, an interaction statement of the terminal in the ith round of dialogue is obtained, and i is an integer larger than 1; a target service node corresponding to the interaction statement is determined in a plurality of service nodes included in a service flow of the target service, each service node of the service flow is used for obtaining elements needed for achieving the target service, and each service node is provided with a guide statement used for triggering a next round of dialogue; and determining a target interaction statement based on a plurality of interaction statements included in the historical dialogue before the ith round of dialogue and the guide statement corresponding to the target service node, and sending the target interaction statement to the terminal. According to the scheme, the target service node is quickly positioned by means of the orderliness of the service flow, and the target interaction statement is accurately determined in combination with the historical dialogue, so that the information interaction efficiency is improved.
Owner:SOUNDAI TECH CO LTD

Heterogeneous multi-chip intelligent driving controller

The invention discloses a heterogeneous multi-chip intelligent driving controller. An MCU receives vehicle information required for controlling intelligent driving of a vehicle through an Ethernet information interaction module and a CAN communication module, and controls vehicle operation according to a path plan and a driving decision sent by a first processor. An MCU power supply module can perform functional safety check with the MCU. The first processor collects vehicle information needed to maintain the intelligent driving of the vehicle, digitizes the scene in which the vehicle is located, and makes the path plan to form the driving decision. A first processor power supply module can be in communication with the MCU and perform function verification with the first processor. The second processor receives the information from a front view camera, can support the machine vision algorithm, and extracts the traffic information in front of the vehicle necessary for maintaining the intelligent driving of the vehicle through machine learning. The controller further comprises a second processor power supply module, the Ethernet information interaction module and the CAN communication module. The controller can improve the information interaction efficiency between different circuit architecture processors.
Owner:SAIC MOTOR +1

Information interaction method and device in target interaction application

The invention discloses an information interaction method and device in a target interaction application, a storage medium and electronic equipment. The method comprises the steps that a first login request is acquired in a target interaction application, the first login request is used for requesting to use a first account to log in the target interaction application, and when the first account is a newly-registered account or the first account is not a newly-registered account, the first login request is used for requesting to use the first account to log in the target interaction application; under the condition that the first account logs in the target interaction application and the frequency of logging in the target interaction application by the first account is smaller than a first threshold value, in response to a first login request, displaying an entry identifier of the AI robot in the target interaction application, and in response to a first interaction operation which is acquired in the target interaction application and executed on the entry identifier, displaying the entry identifier of the AI robot in the target interaction application. And displaying a first session interface in the target interaction application, the first session interface being a session interface of the first account and the AI robot, and displaying session information of the AI robot and the first account in the first session interface. According to the invention, the technical problems of low information interaction efficiency and poor interaction effect in the interaction application in the prior art are solved.
Owner:TENCENT TECH (SHENZHEN) CO LTD

A virtual train rescue method based on active recognition

The embodiment of the invention discloses a train virtual coupling rescue method based on active recognition. The method comprises the steps that when a communication function fails during the runningof a train, the train becomes a faulty train, during the process that a rescue vehicle which rescues the faulty train approaches the faulty train, when the rescue vehicle receives an RFID section location sent by the faulty train and judges that the rescue vehicle arrives at the interval section of the faulty train, the identity of the faulty train is confirmed according to LED display information of the identified faulty train, and the identity of the rescue vehicle is confirmed by the faulty train according to LED display information of the identified rescue vehicle; after the rescue vehicle and the faulty train mutually confirm the identity, when an active recognition system of the rescue vehicle determines that the distance between the rescue vehicle and the faulty train reaches a preset value according to the RFID section location, the condition that the rescue vehicle needs to be virtually coupled up with the faulty train is determined, the train information of the rescue vehicle is updated to implement rescue, the method does not rely on the business ability of a driver, information interaction efficiency and faulty train search efficiency are improved, and simultaneously the efficiency and safety of faulty train rescue is improved.
Owner:TRAFFIC CONTROL TECH CO LTD
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