4 results about "Camera control" patented technology

The invention discloses a camera control method for mobile terminals. The camera control method for the mobile terminals comprises the following steps: a. a first mobile terminal and a second mobile terminal which are respectively provided with a near-field communication module are started, b. the first mobile terminal and the second mobile terminal are matched and connected with each other in a near-field communication mode, the first mobile terminal goes into a controlling mode, the second mobile terminal goes into a controlled mode, c. the first terminal starts a camera interface, receives operation instructions input by a user and sends the operation instructions to the second mobile terminal in a wireless communication mode through the near-field communication modules, and the second mobile terminal starts the camera interface and a camera and carries out corresponding actions according to the received operation instructions. According to the camera control method for the mobile terminals, one mobile terminal controls the other mobile terminal, then the operation of taking pictures is achieved, the purpose of co-shooting is achieved, and the quality of co-shooting is guaranteed.

The invention discloses a configuration method and apparatus of camera preset positions. Based on POI data, road data in road network information or position-related service data, a preset position information table comprising the preset positions and camera control parameters corresponding to each preset position is automatically generated, when a camera needs to be rapidly positioned to a certain preset position, the needed position is selected, and a system, according to the camera control parameters corresponding to the preset position in the preset position information table, positions the camera to the selected preset position. According to the invention, the problems of high tediousness, quite heavy workload and high proneness to errors during manual configuration of the preset positions of all cameras in a video monitoring system in the prior art are solved, a target needing to be monitored can be timely positioned.

The invention provides an intelligent helmet system and a pressing plate state identification method. The system comprises an intelligent helmet and a server, wherein the intelligent helmet comprisesa camera module and a communication module; the camera module is used for acquiring a screen cabinet identifier and a pressing plate array image on a screen cabinet in real time when receiving a camera control instruction; the communication module is used for sending the acquired screen cabinet identifier and the pressing plate array image to the server; the server comprises a communication unit and a pressing plate identification unit; the communication unit is used for receiving the screen cabinet identifier and the pressing plate array image sent by the intelligent helmet; and the pressingplate identification unit is used for performing image identification on the pressing plate array image and determining state information of each pressing plate in the pressing plate array image corresponding to the screen cabinet identifier according to an image identification result. An inspector takes a picture of a pressing plate part of the screen cabinet by using the intelligent helmet in aninspection process and transmits the picture to the server of the intelligent helmet system in real time; and the state information of the pressing plate is identified through an artificial intelligence algorithm, so that the problems of high workload and high error rate of artificial identification are avoided.