CN211860352U - Cloth accuse ball with microphone array sound localization function - Google Patents
Cloth accuse ball with microphone array sound localization function Download PDFInfo
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- CN211860352U CN211860352U CN202020647230.8U CN202020647230U CN211860352U CN 211860352 U CN211860352 U CN 211860352U CN 202020647230 U CN202020647230 U CN 202020647230U CN 211860352 U CN211860352 U CN 211860352U
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Abstract
The utility model relates to a cloth accuse ball with microphone array sound localization function. Including tall and erect mainboard of ann and with this tall and erect mainboard connection be used for gathering the image sensor module of image, be used for carrying on image acquisition light compensation's light filling lamp unit, be used for controlling camera every single move and horizontal rotation's cloud platform module, be used for sound source information acquisition's microphone array module, be used for realizing tall and erect mainboard 4G communication function's 4G communication module. The utility model discloses accessible microphone array carries out sound localization to trail personnel's position or phenomenon construction noise position, automatic control cloud platform rotates to relevant position, has improved the on-the-spot monitoring real-time greatly.
Description
Technical Field
The utility model belongs to microphone array, video monitoring field relate to a cloth accuse ball with microphone array sound localization function.
Background
The electric power field operation is the important work of power grid operation and maintenance, and the safety is the important importance of operation and maintenance construction operation. Generally, the cameras used for arranging the control balls have visual angles in a certain range, the cameras cannot monitor 360 degrees, and therefore the arrangement control balls mainly monitor 360 degrees through the 360-degree holder. The control of the ball-distributing cloud deck is mainly realized by automatic timing rotation, manual operation of field personnel or remote control of platform workers, the range of the electric field operation surface is large, real-time effective tracking cannot be achieved if the position of personnel changes in real time, a monitoring blind area exists, and the improvement of the safety risk management and control level of the electric field operation is always restricted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cloth accuse ball with microphone array sound localization function, accessible microphone array carries out sound localization to tracker position or phenomenon construction noise position, automatic control cloud platform rotate to relevant position, have improved the on-the-spot monitoring real-time greatly.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a cloth accuse ball with microphone array sound localization function, including the tall and erect mainboard of ann and with this tall and erect mainboard connection be used for gathering the image sensor module of image, be used for carrying on image acquisition light compensation's light filling lamp unit, be used for controlling camera every single move and horizontal rotation's cloud platform module, be used for sound information acquisition's microphone array module, be used for realizing the 4G communication module of tall and erect mainboard 4G communication function.
The utility model discloses an embodiment, still include one be used for storing image data and with the TF memory of android mainboard connection.
The utility model discloses an embodiment still includes a lithium cell power supply unit that is used for the whole ball power supply of cloth accuse.
The utility model relates to an embodiment, the cloud platform module includes cloud platform support and cloud platform base, and the camera passes through the cloud platform support to be connected with the cloud platform base, and the cloud platform support drives the camera every single move rotation, and the cloud platform base drives cloud platform support and camera horizontal rotation, and the transmission is for android mainboard after the camera acquisition image passes through the image sensor module and handles.
The utility model relates to an embodiment, microphone array module includes horizontal fixed mounting in a plurality of acoustic sensor all around of cloud platform base.
The utility model relates to an embodiment, acoustic sensor is 6, and 6 acoustic sensor horizontal fixed mounting are around the cloud platform base, every sensor contained angle 60 degrees.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to a cloth accuse ball with microphone array sound localization function, accessible microphone array carry out sound localization to tracker position or phenomenon construction noise position, automatic control cloud platform rotate to corresponding position, have improved the on-the-spot monitoring real-time greatly.
Drawings
Fig. 1 is a system block diagram of the present invention.
Fig. 2 is a schematic diagram of the structure of the utility model of a ball-controlled arrangement.
Fig. 3 is a schematic diagram of the arrangement of the acoustic sensors in the microphone array of the present invention.
Figure 4 is a schematic diagram of an android motherboard circuit.
FIG. 5 is a USB circuit schematic.
Fig. 6 is a schematic diagram of an RS485 circuit.
Fig. 7 is a schematic diagram of an RS232 circuit.
Fig. 8 is a schematic diagram of a fill-in light module.
Fig. 9 is a schematic diagram of a TF memory circuit.
Fig. 10 is a schematic circuit diagram of a 4G communication module.
Fig. 11 is a schematic circuit diagram of a lithium battery power supply unit.
Detailed Description
The technical solution of the present invention will be specifically described below with reference to the accompanying drawings.
The utility model provides a cloth accuse ball with microphone array sound localization function, including the tall and erect mainboard of ann and with this tall and erect mainboard connection be used for gathering the image sensor module, be used for carrying on image acquisition light compensation's light filling lamp unit, be used for controlling camera every single move and horizontal rotation's cloud platform module, be used for sound information acquisition's microphone array module, be used for realizing the 4G communication module of tall and erect mainboard 4G communication function of ann. The android device also comprises a TF memory which is used for storing image data and connected with the android main board. The control system also comprises a lithium battery power supply unit for supplying power to the whole control ball.
The cloud platform module includes cloud platform support and cloud platform base, and the camera passes through cloud platform support and is connected with cloud platform base, and cloud platform support drives the camera rotation in pitch, and cloud platform base drives cloud platform support and camera horizontal rotation, and the transmission is given for android mainboard after the camera is gathered the image and is handled through the image sensor module. The microphone array module comprises a plurality of acoustic sensors which are horizontally and fixedly arranged on the periphery of the holder base. The acoustic sensors are 6, the 6 acoustic sensors are horizontally and fixedly arranged on the periphery of the holder base, and the included angle of each sensor is 60 degrees.
The following are specific examples of the present invention.
As shown in fig. 1, the utility model relates to a cloth accuse ball with microphone array sound localization function mainly comprises the tall and erect mainboard of ann (fig. 4 is tall and erect mainboard circuit schematic diagram of ann), the image sensor module, the light filling lamp module group (fig. 8 is light filling lamp module group circuit schematic diagram), cloud platform module group (fig. 6 is the RS485 circuit diagram of cloud platform external control, fig. 7 is the RS232 circuit diagram of cloud platform internal control), microphone array module group, the TF memory (fig. 9 is TF memory circuit schematic diagram), 4G communication module group (fig. 10 is 4G communication module group circuit schematic diagram), lithium cell power supply unit (fig. 11 is lithium cell power supply unit circuit schematic diagram).
The image sensor module is responsible for image acquisition and is connected with the mainboard by using a USB interface (a USB circuit schematic diagram is shown in figure 5);
the light supplement lamp unit is responsible for image acquisition light compensation and is connected with the mainboard by a GPIO digital interface;
the pan-tilt module is responsible for providing camera pitching and horizontal rotation control and is connected with the mainboard by using a UART serial interface;
the microphone array module is responsible for collecting sound source positioning information and is connected with the mainboard by using a USB bus (a USB circuit schematic diagram is shown in figure 5);
the TF memory is responsible for storing image data and is connected with the TF memory by an SD data bus;
the 4G communication module is in charge of 4G communication function and is connected with the mainboard by using a PCI bus;
as shown in fig. 2, the structural schematic diagram of the ball placement and control is shown, and the ball placement and control structure mainly includes a camera 1, a holder support 2, a holder base 3, and a microphone array 4.
As shown in fig. 3, the microphone array mainly comprises 6 acoustic sensors, and is horizontally and fixedly installed around the holder base, and the included angle of each sensor is 60 degrees. The microphone array and the holder base cannot rotate, and the camera can horizontally rotate along with the holder support, so that the camera is controlled to rotate along with the sound source azimuth information.
Above is the utility model discloses a preferred embodiment, all rely on the utility model discloses the change that technical scheme made, produced functional action does not surpass the utility model discloses during technical scheme's scope, all belong to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a cloth accuse ball with microphone array sound localization function, its characterized in that, including the tall and erect mainboard of ann and with this tall and erect mainboard connection be used for gathering the image sensor module of image, be used for carrying on image acquisition light compensation's light filling lamp unit, be used for controlling camera every single move and horizontal rotation's cloud platform module, be used for sound information acquisition's microphone array module, be used for realizing the 4G communication module of tall and erect mainboard 4G communication function.
2. The placement control ball with microphone array sound source localization function according to claim 1, further comprising a TF memory for storing image data and connected to the android motherboard.
3. The ball of claim 1, further comprising a lithium battery power supply unit for supplying power to the whole ball.
4. The cloth control ball with the microphone array sound source positioning function of claim 1, wherein the pan-tilt module comprises a pan-tilt support and a pan-tilt base, the camera is connected with the pan-tilt base through the pan-tilt support, the pan-tilt support drives the camera to rotate in a pitching manner, the pan-tilt base drives the pan-tilt support and the camera to rotate horizontally, and images collected by the camera are processed by the image sensor module and then transmitted to an android mainboard.
5. The ball of claim 4, wherein the microphone array module comprises a plurality of acoustic sensors horizontally and fixedly installed around the holder base.
6. The ball of claim 5, wherein the number of the acoustic sensors is 6, the 6 acoustic sensors are horizontally and fixedly installed around the holder base, and the included angle of each sensor is 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020647230.8U CN211860352U (en) | 2020-04-26 | 2020-04-26 | Cloth accuse ball with microphone array sound localization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020647230.8U CN211860352U (en) | 2020-04-26 | 2020-04-26 | Cloth accuse ball with microphone array sound localization function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211860352U true CN211860352U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020647230.8U Active CN211860352U (en) | 2020-04-26 | 2020-04-26 | Cloth accuse ball with microphone array sound localization function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211860352U (en) |
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2020
- 2020-04-26 CN CN202020647230.8U patent/CN211860352U/en active Active
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