6results about How to "Increase legitimacy" patented technology

The application discloses a behavior tree automatic generation method and device based on a large language model and electronic equipment, relates to the technical field of artificial intelligence and automatic control, and comprises the following steps: acquiring task description information, constructing a node variable context object, injecting a structured prompt word, and forming a resource constraint-aware generation context; according to a semantic vector of the task description, searching for high-quality cases that meet a quality threshold, screening dynamic few-sample examples through a selection algorithm, and embedding generation prompt words; calling a large language model deployed locally to generate a behavior tree, performing syntax checking and logic defect detection on the generation result through an evaluation operator, converting a detection failure result into structured feedback information, driving the model to perform minimum iteration refinement until the checking is passed or the maximum number of iterations is reached. The application solves the problems of low availability, poor stability and high deployment cost of the large language model in generating the behavior tree, and enables a lightweight large language model to achieve a generation success rate of about 90% on consumer-grade hardware.

This invention discloses a key negotiation method, apparatus, device, and medium for two-way authentication of unmanned aerial vehicles (UAVs), relating to the field of data security technology. The key negotiation method for two-way authentication of UAVs involves: generating a temporary token based on the identity authentication of the UAV operator logging into the cloud; verifying the connection request between the ground control station and the UAV using the temporary token, and generating a temporary asymmetric key pair after the connection request is verified; performing two-way authentication between the UAV and the cloud using the temporary asymmetric key pair and a random verification code; and encrypting public information between the UAV and the cloud using a key negotiation algorithm after successful two-way authentication to generate a session key. The session key is used to encrypt data transmitted between the UAV and the cloud.

The application relates to the technical field of intelligent space layout generation, and discloses an indoor layout generation method and system based on double-track constraints, wherein the method comprises the following steps: acquiring indoor space structure data; constructing a current layout state and a candidate action set; scoring the candidate action based on a conditional scoring model; generating a score sequence after hard constraint modulation; calculating soft constraint energy; generating a candidate action probability distribution; and performing a step-by-step indoor layout generation task. Compared with the prior art which mainly relies on a single scoring model for layout generation, especially in a complex indoor scene with clear space non-placing areas and traffic constraints, it is difficult to guarantee layout legality and generation diversity at the same time. Due to the double-track constraint mechanism of hard constraint Boolean gate modulation and soft constraint energy hierarchical accumulation, the application realizes the probabilistic modeling of the prior legality screening and subsequent rationality differentiation of the candidate layout action, and improves the overall indoor layout generation quality.

This application discloses a privacy monitoring method, apparatus, device, and medium based on code development. The privacy monitoring method includes: obtaining a project code development request, whereby the project code request includes a development project; activating a detection toolkit based on the project code development request, such that the detection toolkit includes at least one privacy-collectible interface corresponding to the development project; monitoring the project code on the development interface based on all privacy-collectible interfaces and obtaining monitoring results; and displaying a warning message indicating that the system interface is unavailable on the development interface if any called system interface does not belong to any privacy-collectible interface. This method can control calls to system interfaces containing privacy information from the source, effectively preventing the unauthorized acquisition of user privacy information and improving the efficiency and legality of APP project development.

The application discloses a secure communication method, device, equipment, system, medium and program product, and belongs to the technical field of communication. The method comprises the following steps: receiving a certificate application message sent by a terminal device in the case that a one-way TLS link is established between the terminal device and a PKI service platform, wherein the certificate application message is obtained by encrypting the terminal device based on device information and service information of the terminal device by using a first public key in a SIM card in the terminal device; calling a function interface of a SIM card management platform, so that the SIM card management platform verifies the SIM card in the terminal device based on the certificate application message and decrypts the certificate application message by using a first private key corresponding to the SIM card to obtain a decryption result; and issuing a device certificate to the terminal device through the one-way TLS link in the case that the decryption result represents that the decryption is successful. The application can improve the communication security between the terminal device and the PKI service platform.

The utility model relates to an electronic guardrail lock in the field of guardrail locks, which comprises a box body and a circuit board arranged in the box body, the box body is internally provided with an insertion hole for a plunger latch to penetrate through, the box body is provided with a driving piece through a containing groove, the box body is internally provided with a first sliding groove communicated with the containing groove, and a slidable locking piece is arranged in the first sliding groove. A locking hole is formed in the locking piece, an induction piece is arranged in the box body through a second sliding groove, a positioning hole communicated with the inserting hole is formed in the induction piece, the circuit board is electrically connected with a detection switch used for detecting inserting or pulling-out of the plunger latch, and elastic force continuously far away from the detection switch is provided for the induction piece through a first elastic piece in the box body. When the plunger latch is inserted, the insertion end of the plunger latch sequentially penetrates through the locking hole and the positioning hole and extrudes the induction piece, the induction piece is forced to move along the second sliding groove and triggers the detection switch, compared with a traditional magnetic induction mode, the actual insertion state of the plunger latch can be accurately fed back, and the using effect and practicability are improved.