59results about How to "Achieve the purpose of identification" patented technology

The invention relates to a duplex lock which comprises a lock shell, a latch hook, a combination lock core and a key lock core. The latch hook can be movably arranged in the lock shell and includes a control part, a hook part and a root part. The control part is arranged in the lock shell. The hook part is connected with one end of the control part and extends outside the lock shell. The root part is connected with the other end of the control part and arranged in the lock shell. The combination lock core is arranged in the lock shell, and the motion of the control part can be controlled by dialing. The key lock core is arranged in the lock shell and can be driven by a matched key, so as to control the root part to move. In an example, the duplex lock further comprises an identifying component. The lock shell is provided with a window. The identifying component includes a rod and a knob. The rod can be rotationally hinged in the lock shell, and is provided with at least a side surface which can be seen from the window; the knob is arranged outside the lock shell and can drive the rod to rotate.

The present invention provides an asset identification method and device, which relate to the technical field of network security, including: acquiring asset data of an asset to be identified, wherein the asset data includes: access IP address, access port parameters, service IP address, and service port parameters , the protocol used by the asset to be identified; determine whether the asset data is included in the database; if the asset data is not included in the database, and the first preset IP address range includes the access IP address of the asset to be identified, then the asset to be identified is an internal asset, where , the internal assets are assets corresponding to the first preset IP address range, which solves the technical problem that the existing asset identification method has low identification efficiency for unknown assets.

The invention belongs to the technical field of identity information identification, and discloses a steady-state visually induced EEG identity identification method and system based on deep learning; acquisition of EEG signals; denoising: processing the collected EEG signals through EMD to obtain denoising EEG signal after noise; the extracted data is divided into three samples, and fast Fourier transform is performed on each sample data to obtain EEG data in the frequency domain; band-pass filtering; the filtered signal is sampled and processed at a frequency of 2048Hz; Build a deep network for training; identification: identify the purpose of the subject. The present invention is suitable for brain-computer interface devices with steady-state visual induction. As the number of people entered in the system increases, the training data increases accordingly. Based on the characteristics of the deep network, the recognition accuracy of the system tends to be higher. of stability.

The invention relates to a target identification method based on cooperative passive detection multidimensional information. The invention aims at a multi-station radar cooperative detection system, and mainly aims to solve the problem that a target platform equipped with a fixed radar combination cannot be identified as it is impossible to simultaneously identify multiple pieces of radar workingat different bands in single-radar passive detection because of limited frequency resources. The method includes the following steps: (1) a local station exchanges information with other cooperative stations, and the detection band and the detection range are made clear; (2) the local station regularly receives a target EDW and model information of radar to which the target EDW belongs transmittedby a current other station; (3) the local station carries out platform correlation calculation, determines important identification platforms, calculates and updates the minimum determination radar set of each important identification platform, and guides the other stations in detection; and (4) when an EDW and the model of radar to which the EDW belongs acquired at a time can completely cover the minimum determination radar set of a platform, the local station carries out range consistency determination, and outputs a platform determination result. According to the invention, the identification accuracy of a passive detection platform can be improved.