Positioning attitude determination camera shooting intelligent control system

Abstract

The utility model discloses a positioning attitude determination camera shooting intelligent control system, comprising a camera shooting unit used for collecting image information; the positioning unit is used for receiving satellite signals and determining the geographic position of the camera shooting unit; the attitude measurement unit is used for measuring attitude information of the camera shooting unit; the control unit is used for controlling the camera shooting unit in real time according to the information provided by the positioning unit and the attitude measurement unit; the signal processing unit is used for processing signals of the positioning unit and the attitude measuring unit and transmitting the processed signals to the control unit; the display unit is used for displaying the image information and the positioning attitude measurement data acquired by the camera shooting unit; and the storage unit is used for storing the shot image data and the positioning attitude measurement data. By integrating the Beidou navigation receiver and various sensors, the system can provide high-precision geographic position and attitude information, ensure accurate control and stable shooting of the camera shooting unit in various environments, and automatically adjust shooting parameters of the camera shooting unit according to positioning and attitude measurement information received in real time.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning and pose measurement technical field, concretely is a kind of positioning and pose measurement camera intelligent control system. BACKGROUND

[0002] The existing camera monitoring system can usually only provide the collection and transmission of video images, but in some special application scenarios, such as unmanned aerial vehicle monitoring, robot navigation, security monitoring, etc., the camera system needs to be able to obtain its own position and attitude information in real time and make intelligent control accordingly. The existing technology often needs multiple independent systems to realize positioning, pose measurement and camera control, which not only increases the complexity and cost of the system, but also reduces the stability and reliability of the system. SUMMARY

[0003] The utility model aims at providing a kind of positioning and pose measurement camera intelligent control system to solve the problem of low stability and reliability of existing system.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of positioning and pose measurement camera intelligent control system, comprising:

[0005] Camera unit for collecting image information;

[0006] Positioning unit for receiving satellite signals and determining the geographical position of the camera unit;

[0007] Pose measurement unit for measuring the attitude information of the camera unit;

[0008] Control unit for real-time control of the camera unit according to the information provided by the positioning unit and the pose measurement unit;

[0009] Signal processing unit for processing the signals of the positioning unit and the pose measurement unit and transmitting the processed signals to the control unit;

[0010] Display unit for displaying the image information collected by the camera unit and the positioning and pose measurement data;

[0011] Storage unit for storing camera image data and positioning and pose measurement data.

[0012] As a further improvement of the above technical scheme:

[0013] The camera unit includes one or more cameras for collecting video and / or image information and can adjust the shooting parameters according to the instructions of the control unit.

[0014] The positioning unit includes a Beidou navigation receiver for receiving Beidou satellite signals and accurately calculating the geographical position of the camera unit, including longitude, latitude and altitude information.

[0015] The attitude determination unit includes at least one gyroscope, an accelerometer, and one or more magnetometers, for measuring the pitch angle, roll angle, and yaw angle of the camera unit to determine the attitude information of the camera unit.

[0016] The control unit includes a central processing unit and / or a graphics processing unit, for receiving the positioning and attitude determination information processed by the signal processing unit, and performing real-time control on the camera unit according to a preset control algorithm to maintain the stability and target tracking of the camera unit.

[0017] The signal processing unit includes one or more digital signal processors, for receiving the raw signals from the positioning unit and attitude determination unit, performing filtering, calibration, and algorithm processing, and then transmitting the processed signals to the control unit.

[0018] The display unit includes one or more display screens, for displaying the image information collected by the camera unit and the positioning and attitude determination data in real time, facilitating the operator's monitoring and adjustment.

[0019] The control unit includes a wireless communication module, for transmitting the image information and positioning and attitude determination data of the camera unit to a remote monitoring center in real time.

[0020] The signal processing unit includes an anti-interference module, for improving the working stability of the system in complex electromagnetic environments.

[0021] The display unit includes a user interface, through which the user can set system parameters, select functions, and perform real-time monitoring.

[0022] Compared with the prior art, the utility model has the beneficial effects that:

[0023] High-precision positioning and attitude determination: by integrating a Beidou navigation receiver and multiple sensors, the system can provide high-precision geographic position and attitude information, ensuring accurate control and stable shooting of the camera unit in various environments.

[0024] Real-time control and adjustment: the control unit can automatically adjust the shooting parameters of the camera unit, such as focal length, aperture, exposure time, etc., according to the real-time received positioning and attitude determination information, to adapt to different shooting conditions and requirements and ensure image quality.

[0025] Efficient signal processing: the digital signal processor (DSP) of the signal processing unit can efficiently process raw signals, improve signal stability and reliability, reduce external interference, and ensure normal operation of the system in complex electromagnetic environments.

[0026] Easy to monitor and operate: the display unit provides an intuitive user interface, supports multi-language display and touch operation, enabling operators to easily set system parameters, select functions and monitor in real time, improving system usability and operation efficiency.

[0027] Large storage capacity and fast read-write: the storage unit has a large storage space and supports fast read-write operations, enabling the storage of a large amount of camera image data and positioning and attitude determination data for post-analysis, evidence preservation and data backup.

[0028] Real-time remote transmission: the wireless communication module of the control unit enables real-time transmission of image information and positioning and attitude determination data to the remote monitoring center, which has high practical value for remote monitoring, command and dispatch, and emergency response applications.

[0029] Anti-interference capability: the anti-interference module in the signal processing unit effectively improves the system's stability in complex environments, ensuring the stability and reliability of the system's signals and enhancing the system's environmental adaptability.

[0030] Improved overall performance: the entire system integrates camera, positioning, attitude determination, control, signal processing, display, storage and communication functions, achieving high integration and intelligence, greatly improving the overall performance and practicality of the monitoring system.

[0031] In summary, the positioning and attitude determination camera intelligent control system of the present embodiment has significant advantages in improving monitoring efficiency, ensuring image quality, enhancing system stability and ease of use, and is suitable for a variety of precise monitoring and control applications. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 A schematic diagram of the positioning and attitude determination camera intelligent control system of the present embodiment. DETAILED DESCRIPTION

[0033] To make the technical means, creative features, purposes and effects of the present embodiment easy to understand, the following further describes the present embodiment in conjunction with specific embodiments.

[0034] In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present embodiment. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] like Figure 1 As shown, the positioning and attitude measurement camera intelligent control system of this embodiment includes:

[0038] The camera unit is used to acquire image information. It consists of one or more high-resolution cameras that can capture high-quality video and / or still images. The cameras support adjustments to various shooting parameters, such as focal length, aperture, and exposure time, to meet different shooting needs. The camera unit can automatically adjust these parameters according to instructions from the control unit to ensure clear images are obtained in various environments.

[0039] The positioning unit receives satellite signals and determines the geographical location of the camera unit. It employs a BeiDou navigation receiver, which receives BeiDou satellite signals and uses these signals to accurately calculate the camera unit's geographical location, including longitude, latitude, and altitude. The high precision and reliability of the BeiDou navigation system ensure that the camera unit can obtain accurate positioning data at any time and any location.

[0040] An attitude measurement unit is used to measure the attitude information of the camera unit. The attitude measurement unit consists of at least one gyroscope, one accelerometer, and one or more magnetometers. These sensors work together to measure the pitch, roll, and yaw angles of the camera unit, thereby determining the specific attitude of the camera unit in three-dimensional space. This data is crucial for the stable control and accurate shooting of the camera unit.

[0041] The control unit is used to control the camera unit in real time according to the information provided by the positioning unit and the attitude determination unit. The control unit is the core of the system, including a central processing unit (CPU) and / or a graphics processing unit (GPU). It receives the positioning and attitude determination information processed by the signal processing unit and controls the camera unit in real time according to the preset control algorithm. The main tasks of the control unit include maintaining the stability of the camera unit, achieving target tracking, automatic focusing and automatic exposure, etc.

[0042] The signal processing unit is used to process the signals of the positioning unit and the attitude determination unit, and transmit the processed signals to the control unit. The signal processing unit is composed of one or more digital signal processors (DSP), which is responsible for receiving the original signals of the positioning unit and the attitude determination unit. The DSP filters, calibrates and algorithmically processes these signals to eliminate noise, improve accuracy and extract useful information. The processed signals are transmitted to the control unit for further control and decision-making.

[0043] The display unit is used to display the image information collected by the camera unit and the positioning and attitude determination data. The display unit includes one or more high-resolution display screens for real-time display of image information collected by the camera unit and positioning and attitude determination data. The operator can visually monitor the site through the display unit and make necessary adjustments. The user interface of the display unit is designed friendly and supports multi-language display to meet the needs of different users.

[0044] The storage unit is used to store the camera image data and the positioning and attitude determination data. The storage unit is used to store the camera image data and the positioning and attitude determination data. It usually has a large storage space and supports fast read-write operation. The stored data can be used for post-analysis, evidence preservation or data backup.

[0045] The control unit includes a wireless communication module for real-time transmission of image information and positioning and attitude determination data of the camera unit to the remote monitoring center. This function is crucial for remote monitoring, command and dispatch, and emergency response applications.

[0046] The signal processing unit includes an anti-interference module to improve the working stability of the system in complex electromagnetic environments. It can effectively suppress various electromagnetic interferences to ensure the stability and reliability of the system signals.

[0047] The display unit includes a user interface through which the user can set system parameters, select functions and monitor in real time. The interface is designed intuitively and is easy to use, supporting touch operation, so that users can quickly get started and efficiently operate the entire system.

[0048] The above only is the embodiment of the present application, and the well-known specific structure and characteristics and other common knowledge are not described in detail herein. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A positioning and attitude measurement camera intelligent control system, characterized in that, include: The camera unit is used to acquire image information; The positioning unit is used to receive satellite signals and determine the geographical location of the camera unit; The attitude measurement unit is used to measure the attitude information of the camera unit; The control unit is used to control the camera unit in real time based on the information provided by the positioning unit and the attitude measurement unit; The signal processing unit processes the signals from the positioning unit and the attitude measurement unit, and transmits the processed signals to the control unit. The display unit is used to display image information and positioning and attitude measurement data acquired by the camera unit; The storage unit is used to store camera image data and positioning and attitude measurement data.

2. The positioning and attitude measurement camera intelligent control system according to claim 1, characterized in that: The camera unit includes one or more cameras for acquiring video and / or image information, and can adjust shooting parameters according to instructions from the control unit.

3. The positioning and attitude measurement camera intelligent control system according to claim 1, characterized in that: The positioning unit includes a BeiDou navigation receiver, used to receive BeiDou satellite signals and accurately calculate the geographical location of the camera unit, including longitude, latitude and altitude information.

4. The positioning and attitude measurement camera intelligent control system according to claim 1, characterized in that: The attitude measurement unit includes at least one gyroscope, an accelerometer, and one or more magnetometers, used to measure the pitch angle, roll angle, and yaw angle of the camera unit to determine the attitude information of the camera unit.

5. The positioning and attitude measurement camera intelligent control system according to claim 1, characterized in that: The control unit includes a central processing unit and / or a graphics processing unit, which receives the positioning and attitude measurement information processed by the signal processing unit, and performs real-time control of the camera unit according to a preset control algorithm to maintain the stability of the camera unit and target tracking.

6. The positioning and attitude measurement camera intelligent control system according to claim 1, characterized in that: The signal processing unit includes one or more digital signal processors for receiving raw signals from the positioning unit and the attitude measurement unit, performing filtering, calibration and algorithm processing, and then transmitting the processed signals to the control unit.

7. The positioning and attitude measurement camera intelligent control system according to claim 1, characterized in that: The display unit includes one or more screens for displaying image information and positioning and attitude measurement data acquired by the camera unit in real time, which facilitates monitoring and adjustment by the operator.

8. The positioning and attitude measurement camera intelligent control system according to claim 1, characterized in that: The control unit includes a wireless communication module for transmitting image information and positioning and attitude measurement data from the camera unit to a remote monitoring center in real time.

9. The positioning and attitude measurement camera intelligent control system according to claim 1, characterized in that: The signal processing unit includes an anti-interference module to improve the system's operational stability in complex electromagnetic environments.

10. The positioning and attitude measurement camera intelligent control system according to claim 1, characterized in that: The display unit includes a user interface through which users can set system parameters, select functions, and monitor in real time.

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