Live broadcast box, live broadcast method and device, electronic equipment and readable storage medium

Abstract

The invention discloses a live broadcast box, a live broadcast method and device, electronic equipment and a computer readable storage medium, and the live broadcast box comprises a first sensor which is used for sensing the opening angle of a box cover of the live broadcast box, and transmitting a starting instruction to main control equipment when the opening angle of the box cover is greater than a first preset angle; the second sensor is used for sensing a box cover and box body magnetic attraction state of the live broadcast box and sending an operation instruction to the main control equipment when the box cover and box body magnetic attraction state reaches a magnetic attraction separation state; the main control equipment is used for responding to the starting instruction to enter a standby state and sending a first pulse signal to the motor equipment when receiving an operation instruction; and the motor equipment is used for controlling the liftable bracket to automatically rise to a preset height according to the first pulse signal, so that live broadcast equipment is mounted on the liftable bracket to realize live broadcast operation. By applying the technical scheme provided by the invention, the convenience of live broadcast operation can be effectively improved, and the user experience is further improved.

Description

Technical Field

[0001] This application relates to the field of network live broadcast technology, and in particular to a live broadcast box, and also relates to a live broadcast method, device, electronic device, and computer-readable storage medium. Background Art

[0002] Live broadcast is a very popular emerging thing at present. During the live broadcast process, users usually need to install scattered devices such as mobile phones and live broadcast brackets on a tripod or a vertical bracket for use. It is inconvenient to move during use. When it is necessary to change the occasion for live broadcast, the entire bracket and the tools installed on it need to be carried together, or they need to be disassembled as a whole and then carried together, which is time-consuming and laborious; at the same time, when the use is over, the scattered devices installed on the bracket also need to be disassembled and stored and carried separately, and there are also problems of inconvenient storage and carrying.

[0003] Therefore, how to effectively improve the convenience of live broadcast operations and further improve the user experience is an urgent problem to be solved by those skilled in the art. Summary of the Invention

[0004] The purpose of this application is to provide a live broadcast box, which can effectively improve the convenience of live broadcast operations and further improve the user experience; another purpose of this application is to provide a live broadcast method, device, electronic device, and computer-readable storage medium, all of which have the above beneficial effects.

[0005] In a first aspect, this application discloses a live broadcast box, including: a main control device, a sensor device, a motor device, a liftable bracket, and a live broadcast device; the sensor device includes a first sensor and a second sensor;

[0006] The first sensor is used to sense the opening angle of the box cover of the live broadcast box and send a start instruction to the main control device when the opening angle of the box cover is greater than a first preset angle;

[0007] The second sensor is used to sense the magnetic attraction state of the box cover and the box body of the live broadcast box and send an operation instruction to the main control device when the magnetic attraction state of the box cover and the box body reaches a magnetic separation state;

[0008] The main control device is used to respond to the start instruction to enter a standby state and send a first pulse signal to the motor device when receiving the operation instruction;

[0009] The motor device is used to control the liftable bracket to automatically rise to a preset height according to the first pulse signal, so as to install the live broadcast device on the liftable bracket to realize live broadcast operations.

[0010] Optionally, the live broadcast box further includes a control button;

[0011] The control button is used to send a control instruction to the main control device when receiving an external control signal;

[0012] The main control device is further configured to send a second pulse signal to the motor device when receiving the control instruction;

[0013] The motor device is further configured to control the liftable bracket to automatically descend into the interior of the live broadcast box according to the second pulse signal.

[0014] Optionally, the first sensor is further configured to send a shutdown instruction to the main control device when the opening angle of the box cover is lower than a second preset angle;

[0015] The main control device is further configured to enter a shutdown state in response to the shutdown instruction.

[0016] Optionally, a pressure sensor is installed on the liftable bracket;

[0017] The pressure sensor is configured to send an anti-collision retraction instruction to the main control device when sensing that the load pressure reaches a preset pressure value;

[0018] The main control device is further configured to send a third pulse signal to the motor device when receiving the anti-collision retraction instruction;

[0019] The motor device is further configured to control the liftable bracket to pause the lifting and lowering operation according to the third pulse signal.

[0020] Optionally, the live broadcast device includes a fill light device, and the fill light device is internally provided with a light sensor;

[0021] The light sensor is configured to collect ambient light signals and send them to the main control device;

[0022] The main control device is further configured to send a fill light control instruction to the fill light device according to the ambient light signal;

[0023] The fill light device is configured to perform a fill light operation according to the fill light control instruction.

[0024] Optionally, the live broadcast device further includes an image acquisition device;

[0025] The image acquisition device is configured to collect ambient images and send them to the main control device;

[0026] The main control device is specifically configured to send the fill light control instruction to the fill light device according to the ambient image and the ambient light signal.

[0027] Second aspect, the present application also discloses a live broadcast method, which is applied to a live broadcast box. The live broadcast box includes a main control device, a sensor device, a motor device, a liftable bracket, and a live broadcast device; the sensor device includes a first sensor and a second sensor; the method includes:

[0028] When a start instruction is received, enter the standby state; wherein, the start instruction is sent by the first sensor to the main control device when the opening angle of the lid of the live broadcast box is greater than a first preset angle;

[0029] When a running instruction is received, send a first pulse signal to the motor device, so that the motor device controls the liftable bracket to automatically rise to a preset height according to the first pulse signal, so as to install the live broadcast device on the liftable bracket to implement a live broadcast operation; wherein, the running instruction is sent by the second sensor to the main control device when the magnetic attraction state of the lid and the box body of the live broadcast box reaches the magnetic separation state.

[0030] Third aspect, the present application also discloses a live broadcast device, which is applied to a live broadcast box. The live broadcast box includes a main control device, a sensor device, a motor device, a liftable bracket, and a live broadcast device; the sensor device includes a first sensor and a second sensor; the device includes:

[0031] A start module, configured to enter the standby state when a start instruction is received; wherein, the start instruction is sent by the first sensor to the main control device when the opening angle of the lid of the live broadcast box is greater than a first preset angle;

[0032] An operation module, configured to send a first pulse signal to the motor device when a running instruction is received, so that the motor device controls the liftable bracket to automatically rise to a preset height according to the first pulse signal, so as to install the live broadcast device on the liftable bracket to implement a live broadcast operation; wherein, the running instruction is sent by the second sensor to the main control device when the magnetic attraction state of the lid and the box body of the live broadcast box reaches the magnetic separation state.

[0033] Fourth aspect, the present application also discloses an electronic device, including:

[0034] A memory, configured to store a computer program;

[0035] A processor, configured to implement the steps of any of the above-mentioned live broadcast methods when executing the computer program.

[0036] Fifth aspect, the present application also discloses a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of any of the above-mentioned live broadcast methods are implemented.

[0037] The present application provides a live broadcast box, comprising: a main control device, a sensor device, a motor device, a liftable bracket, and a live broadcast device; the sensor device includes a first sensor and a second sensor; the first sensor is configured to sense the opening angle of the lid of the live broadcast box and send a start command to the main control device when the opening angle of the lid is greater than a first preset angle; the second sensor is configured to sense the magnetic attraction state between the lid and the box body of the live broadcast box and send an operation command to the main control device when the magnetic attraction state between the lid and the box body reaches a magnetic separation state; the main control device is configured to enter a standby state in response to the start command and send a first pulse signal to the motor device when receiving the operation command; the motor device is configured to automatically raise the liftable bracket to a preset height according to the first pulse signal so as to install the live broadcast device on the liftable bracket to implement live broadcast operations.

[0038] Applying the technical solution provided by the present application, a live broadcast device is combined with a movable box body to obtain a live broadcast box, which includes a main control device, a sensor device, a motor device, a liftable bracket, and a live broadcast device, and all of them can be placed inside the box body of the live broadcast box when not in use. Among them, the sensor device may include a first sensor and a second sensor. Thus, based on the first sensor, the opening angle of the lid of the live broadcast box can be sensed, and thus the main control device can be started according to the opening angle of the lid; based on the second sensor, the magnetic attraction state between the lid and the box body of the live broadcast box can be sensed, and thus the main control device can be operated according to the magnetic attraction state between the lid and the box body. On this basis, the main control device can control the liftable bracket to automatically rise through the motor device for installing the live broadcast device, so as to implement live broadcast operations. It can be seen that based on this live broadcast box, various scattered live broadcast devices required during the live broadcast process can be placed inside the box body of the live broadcast box, which is convenient for storage, movement, and carrying. Moreover, automatic bracket lifting operations can be realized without manual installation. Therefore, this technical solution can effectively improve the convenience of live broadcast operations and further improve the user experience.

[0039] The live broadcast method, device, electronic device, and computer-readable storage medium provided by the present application also have the above technical effects, and the present application will not elaborate herein. Description of the Drawings

[0040] To more clearly illustrate the prior art and the technical solutions in the embodiments of the present application, the accompanying drawings required for the description of the prior art and the embodiments of the present application will be briefly introduced below. Of course, the accompanying drawings described below for the embodiments of the present application are only a part of the embodiments in the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained according to the provided drawings, and the other obtained accompanying drawings also fall within the protection scope of the present application.

[0041] Figure 1 Structural schematic diagram of a live broadcast box provided by the present application;

[0042] Figure 2 Plan view of the storage of a live broadcast box provided by the present application;

[0043] Figure 3 Display diagram of the storage state of a live broadcast box provided by the present application;

[0044] Figure 4 Display diagram of the usage state of a live broadcast box provided by the present application;

[0045] Figure 5 System framework diagram of a live broadcast box provided by the present application;

[0046] Figure 6 Schematic diagram of the usage process of a live broadcast box provided by the present application;

[0047] Figure 7 Schematic diagram of the process of a live broadcast method provided by the present application;

[0048] Figure 8 Structural schematic diagram of a live broadcast device provided by the present application;

[0049] Figure 9 Structural schematic diagram of an electronic device provided by the present application. Detailed implementation manners

[0050] The core of the present application is to provide a live broadcast box, which can effectively improve the convenience of live broadcast operations and further improve the user experience; another core of the present application is to provide a live broadcast method, device, electronic device and computer-readable storage medium, all of which have the above beneficial effects.

[0051] To describe the technical solutions in the embodiments of the present application more clearly and completely, the following will introduce the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0052] The embodiments of the present application provide a live broadcast box.

[0053] Please refer to Figure 1 , Figure 1 , which is a schematic structural diagram of a live broadcast box provided by the present application. The live broadcast box may include: a main control device 100, a sensor device 200, a motor device 300, a liftable bracket 400, and a live broadcast device 500; the sensor device 200 includes a first sensor 201 and a second sensor 202;

[0054] The first sensor 201 is used to sense the opening angle of the lid of the live broadcast box and send a start instruction to the main control device 100 when the opening angle of the lid is greater than a first preset angle;

[0055] The second sensor 202 is used to sense the magnetic attraction state of the lid and the box body of the live broadcast box and send an operation instruction to the main control device 100 when the magnetic attraction state of the lid and the box body reaches the magnetic separation state;

[0056] The main control device 100 is used to enter the standby state in response to the start instruction and send a first pulse signal to the motor device 300 when receiving the operation instruction;

[0057] The motor device 300 is used to control the liftable bracket 400 to automatically rise to a preset height according to the first pulse signal, so as to install the live broadcast device 500 on the liftable bracket 400 to realize the live broadcast operation.

[0058] It should be noted that for the live broadcast box provided by the embodiments of the present application, the main control device 100, the sensor device 200, the motor device 300, the liftable bracket 400, the live broadcast device 500, etc. included therein can all be built into the box body of the live broadcast box. In other words, they can be taken out and installed as a complete live broadcast system during live broadcast use, and can be disassembled and stored separately inside the box body of the live broadcast box when not in live broadcast use. Among them, the storage methods of each bulk device (here refers to the above-mentioned main control device 100, sensor device 200, motor device 300, liftable bracket 400, live broadcast device 500, etc.) inside the box body of the live broadcast box are determined by the internal structure of the box body of the live broadcast box, as long as each bulk device can be stored inside its box body.

[0059] First, the first sensor 201 is used to sense the opening angle of the lid of the live broadcast box, so as to send a start command to the main control device 100 when the opening angle of the lid is greater than the first preset angle, so that the main control device 100 can be started to enter the standby state from the shutdown state. That is to say, when the opening angle of the lid is greater than the first preset angle, it can be considered that the lid of the live broadcast box is being opened and is about to enter the use state for live broadcast. Therefore, a start command can be sent to the main control device 100, which is essentially a power-on command. When the opening angle of the lid is not greater than the first preset angle, it can be considered that the lid of the live broadcast box is not opened and there is no plan to enter the use state for live broadcast. Then there is no need to send a start command to the main control device 100, and it can be kept in the shutdown state. It can be understood that in order to facilitate sensing the opening angle of the lid of the live broadcast box, the first sensor 201 can be arranged at the connection between the box body and the lid of the live broadcast box. It should be noted that the specific value of the above first preset angle does not affect the implementation of this technical solution and can be set according to the actual situation. This application does not make any limitations in this regard.

[0060] In an embodiment of the present application, the first sensor 201 is further used to send a shutdown command to the main control device 100 when the opening angle of the lid is lower than the second preset angle; the main control device 100 is further used to enter the shutdown state in response to the shutdown command. That is to say, when the opening angle of the lid is less than the second preset angle, it can be considered that the lid of the live broadcast box is being closed and the live broadcast is no longer in progress. Therefore, a shutdown command can be sent to the main control device 100 to make it enter the shutdown state from the running state. Obviously, this shutdown command corresponds to the above start command. The shutdown command is used to shut down the main control device 100, and the start command is used to start the main control device 100. When the opening angle of the lid is not less than the second preset angle, it can be considered that the lid of the live broadcast box is not closed and live broadcast may still be needed. Then there is no need to send a shutdown command to the main control device 100, and it can be kept in the power-on state. Similarly, the specific value of the above second preset angle does not affect the implementation of this technical solution and can be set according to the actual situation. This application does not make any limitations in this regard.

[0061] In a possible implementation manner, the first sensor 201 can specifically be an angle sensor; the first preset angle can be 30°; the second preset angle can be 5°.

[0062] Secondly, the second sensor 202 is used to sense the magnetic attraction state of the lid and the box body of the live broadcast box, so as to send an operation instruction to the main control device 100 when the magnetic attraction state of the lid and the box body reaches the magnetic separation state, thereby controlling the main control device 100 to enter the operation state from the standby state. That is to say, when the magnetic attraction state of the lid and the box body reaches the magnetic separation state, it can be considered that the lid of the live broadcast box is fully opened and immediately enters the use state for live broadcast, so an operation instruction can be sent to the main control device 100; when the magnetic attraction state of the lid and the box body does not reach the magnetic separation state, it can be considered that the lid of the live broadcast box is not fully opened and cannot immediately enter the use state for live broadcast, so there is no need to send an operation instruction to the main control device 100, and it can be kept in the standby state. Similarly, in order to facilitate sensing the magnetic attraction state of the lid and the box body of the live broadcast box, the second sensor 202 can be arranged at the connection between the box body and the lid of the live broadcast box. In a possible implementation manner, the second sensor 202 can specifically be a Hall sensor.

[0063] Furthermore, the main control device 100 can enter the standby state from the shutdown state according to the start instruction sent by the first sensor 201, and enter the operation state from the standby state according to the operation instruction sent by the second sensor 202; during its operation, a first pulse signal can be sent to the motor device 300, and the first pulse signal is used to control the operation of the motor device 300 to drive the liftable bracket 400 to automatically rise to a preset height. Thus, the live broadcast personnel can take out the live broadcast device 500 from the inside of the box body of the live broadcast box and install it at the top position of the liftable bracket 400, thereby realizing the live broadcast operation. Similarly, the specific value of the above preset height does not affect the implementation of this technical solution and can be set according to the actual situation. Generally, it is set customarily according to the height of the live broadcast user, or multi-gear adjustment can be set, etc. This application does not make any limitations in this regard.

[0064] Finally, the live broadcast device 500 is various tools for realizing live broadcast, which can include but are not limited to mobile phones, tablets, cameras, fill lights, flashlights, etc., and can be installed at the top position of the liftable bracket 400 to realize the live broadcast operation.

[0065] As can be seen, the live broadcast box provided by the embodiments of the present application combines the live broadcast device with a movable box body. The live broadcast box includes a main control device, a sensor device, a motor device, a liftable bracket, and a live broadcast device, and all of them can be built into the box body of the live broadcast box when not in use. Among them, the sensor device may include a first sensor and a second sensor. Thus, based on the first sensor, the opening angle of the box cover of the live broadcast box can be sensed, and thus the main control device can be started according to the opening angle of the box cover; based on the second sensor, the magnetic attraction state between the box cover and the box body of the live broadcast box can be sensed, and thus the main control device can be operated according to the magnetic attraction state between the box cover and the box body. On this basis, the main control device can control the liftable bracket to automatically rise through the motor device for installing the live broadcast device, so as to realize the live broadcast operation. It can be seen that based on this live broadcast box, various scattered live broadcast devices required during the live broadcast process can be built into the box body of the live broadcast box, which is convenient for storage, movement and carrying, and can also realize automatic lifting operation of the bracket without manual installation. Therefore, the technical solution can effectively improve the convenience of the live broadcast operation and further improve the user experience.

[0066] Based on the above embodiments:

[0067] In an embodiment of the present application, the live broadcast box may further include a control button;

[0068] The control button is used to send a control instruction to the main control device 100 when receiving an external control signal;

[0069] The main control device 100 is further used to send a second pulse signal to the motor device 300 when receiving the control instruction;

[0070] The motor device 300 is further used to control the liftable bracket 400 to automatically descend into the box body of the live broadcast box according to the second pulse signal.

[0071] On the basis that the liftable bracket 400 can be automatically raised in the live broadcast box in the foregoing embodiments, the live broadcast box provided by the embodiments of the present application can also realize the automatic descent of the liftable bracket 400, that is, it can be realized through a one-key control button. Specifically, when the live broadcast user finishes the live broadcast and disassembles and stores the live broadcast device 500 separately in the box body of the live broadcast box, the control button can be directly clicked to make it receive an external control signal, so as to send a control instruction to the main control device 100. Thus, the main control device 100 can send a second pulse signal to the motor device 300 according to the control instruction, and the second pulse signal is used to control the operation of the motor device 300 to drive the liftable bracket 400 to automatically descend until it is retracted into the box body of the live broadcast box. It can be understood that the automatic lifting operation of the liftable bracket 400 does not require manual installation and disassembly, which greatly improves the convenience of the live broadcast operation.

[0072] In one embodiment of the present application, the liftable bracket 400 is equipped with a pressure sensor;

[0073] The pressure sensor is used to send an anti-collision retraction instruction to the main control device 100 when sensing that the load pressure reaches a preset pressure value;

[0074] The main control device 100 is further configured to send a third pulse signal to the motor device 300 upon receiving an anti-collision retreat instruction;

[0075] The motor device 300 is further used to control the liftable support 400 to suspend the lifting operation according to the third pulse signal.

[0076] It should be pointed out that the main control device 100 is also deployed with an anti-collision retraction program to effectively avoid the problem that the liftable bracket 400 is blocked by foreign objects during the automatic lifting process, resulting in the liftable bracket 400 being damaged by collision. It is understandable that, in order to ensure accuracy, one or more pressure sensors can be set on the outer surface of the liftable bracket 400 to achieve the pressure perception of foreign objects in a larger environmental range. Specifically, when the pressure sensor senses that the load pressure it bears reaches a preset pressure value, it can be determined that the liftable bracket 400 is about to collide with the foreign object, so the anti-collision retraction instruction can be immediately sent to the main control device 100, so that the main control device 100 can send a third pulse signal to the motor device 300 according to the anti-collision retraction instruction, and the third pulse signal is used to control the motor device 300 to stop running, so as to control the liftable bracket 400 to suspend the lifting operation, avoid collision with foreign objects, and thus effectively avoid damage to the liftable bracket 400.

[0077] In one embodiment of the present application, the live broadcast device 500 may include a fill light device, and the fill light device has a built-in light sensor;

[0078] A light sensor, used to collect ambient light signals and send them to the main control device 100;

[0079] The main control device 100 is also used to send a fill light control instruction to the fill light device according to the ambient light signal;

[0080] The fill light device is used to perform fill light operations according to the fill light control instructions.

[0081] In the embodiment of the present application, the live broadcast device 500 may include a fill light device, which is used to provide lighting energy for the live broadcast object during the live broadcast process, so as to effectively adjust the light and color temperature and improve the quality of the live broadcast picture. Specifically, the fill light device may have a built-in light sensor for collecting ambient light signals in real time during the live broadcast process and sending them to the main control device 100. Thus, the main control device 100 can control the fill light to perform fill light operations according to the ambient light signal, such as increasing / decreasing the light brightness, adjusting the color temperature, etc.

[0082] Furthermore, the live broadcast device 500 may further include an image acquisition device;

[0083] The image acquisition device is configured to acquire an environmental image and send it to the main control device 100;

[0084] The main control device 100 is specifically configured to send a fill light control instruction to the fill light device according to the environmental image and the environmental light signal.

[0085] Specifically, the live broadcast device 500 may further include an image acquisition device, which is configured to acquire an environmental image during the live broadcast process, so that the main control device 100 can combine the environmental image and the environmental light signal to implement fill light control, thereby enabling more accurate fill light control and ensuring better live broadcast picture quality.

[0086] In an embodiment of the present application, the live broadcast box may further include a network device and a power supply device;

[0087] The network device is configured to provide a network signal for the main control device 100 and the live broadcast device 500;

[0088] The power supply device is configured to provide an electrical signal for the main control device 100, the sensor device 200, the motor device 300, the live broadcast device 500, and the network device.

[0089] Among them, the power supply device may include a charging port and a discharging port; the charging port is used to connect to a power supply to obtain an electrical signal; the discharging port is used to connect to internal devices of the live broadcast box and external devices of the live broadcast box (such as mobile phones, tablets, watches, etc.) to release an electrical signal (for implementing a charging function).

[0090] In addition, the power supply device is connected to the main control device 100, and a dynamic power distribution algorithm is deployed inside the main control device 100 for implementing dynamic charging distribution of the power supply device for internal devices of the live broadcast box and external devices of the live broadcast box. Among them, the dynamic power distribution algorithm follows the dynamic power distribution principle, and the dynamic power distribution principle may specifically be: give priority to powering internal devices of the live broadcast box, and external devices of the live broadcast box come second. For example, when the total power consumption does not exceed a preset threshold, power can be supplied to both internal devices of the live broadcast box and external devices of the live broadcast box; when the total power consumption exceeds the preset threshold, the function of powering external devices of the live broadcast box is turned off, and only internal devices of the live broadcast box are powered.

[0091] An embodiment of the present application provides another live broadcast box.

[0092] First, please refer to Figure 2 , Figure 2A floor plan for the storage of the live broadcast box provided by this application. The live broadcast box 1 includes a fill light 2 (one of the live broadcast devices), a box body status detection module 3 (sensor device), a 5G wireless network device 4 (network device), an energy storage power supply 5 (one of the power devices), a live broadcast camera 6 (the second live broadcast device), a liftable live broadcast camera bracket 7 (liftable bracket), a microphone 8 (the third live broadcast device), an extended charging station 9 (the second power device), a tablet computer bracket 10 (the fourth live broadcast device), and a tablet computer 11 (the fifth live broadcast device).

[0093] Secondly, please refer to Figure 3 and Figure 4 , Figure 3 A diagram showing the storage state of the live broadcast box provided by this application. Figure 4 A diagram showing the usage state of the live broadcast box provided by this application. Figure 4 In the figure, the label 12 is the live broadcast camera pan-tilt (the sixth live broadcast device), which is used to install and support the live broadcast camera 6.

[0094] Furthermore, please refer to Figure 5 , Figure 5 A system framework diagram of the live broadcast box provided by this application. The system framework mainly includes a liftable live broadcast camera bracket, a wireless network module (i.e., the 5G wireless network device shown in Figure 2 ), a charge and discharge module (i.e., the energy storage power supply 5 shown in Figure 2 ), and an external expansion module (i.e., the extended charging station 9 shown in Figure 2 ). This system framework can obtain power from an external power socket through the charge and discharge module for energy storage, and at the same time can provide electrical energy for the wireless network module, the external expansion module, and the liftable live broadcast camera bracket; the external expansion module can charge external devices.

[0095] Among them, the liftable live broadcast camera bracket can be used to install the live broadcast camera and its pan-tilt, fill light, microphone, tablet computer and its bracket, etc. It should be noted that the liftable live broadcast camera bracket can adopt a NearLink communication networking architecture. For example, it can construct a device mesh network using the NearLink 2.0 protocol, which is divided into a master node (live broadcast camera) and sub-nodes (microphone and fill light). A TDMA mechanism (Time Division Multiple Access, time slot allocation mechanism) can be established within its network topology. For example, audio transmission occupies a 0.8ms time slot, light control occupies a 0.2ms time slot, and the end-to-end delay < 5ms.

[0096] Based on the system framework shown in Figure 5 , the live broadcast box can achieve the following functions:

[0097] 1. Intelligent linkage control:

[0098] This function is implemented based on the master control module (i.e., the master control device, such as an MCU), the box body status detection module (including Hall sensors and angle sensors), the lifting live camera bracket, and the energy storage power supply (supporting the wireless charging protocol).

[0099] Based on the angle sensor, when the opening angle of the box body is detected to reach 30°, a start command is triggered, and when the closing angle is less than 5°, a shutdown command is triggered. Based on the Hall sensor, when the magnetic attraction of the box cover is separated, a level signal is sent to the MCU, enabling the MCU to control the lifting of the lifting live camera bracket through a pulse signal (three memory heights can be preset: desktop mode 120 cm / standing mode 180 cm / overhead shooting mode 210 cm, etc.); after the lifting live camera bracket reaches the designated position, the energy storage power supply can activate the wireless power supply matrix through NFC communication (Near Field Communication, near-field communication) (compliant with the Qi 1.3 standard, with a maximum output of 65W). Among them, the motor device is built-in with a pressure sensor that can be used to monitor the load pressure in real time (threshold range 0.5 - 5 kg), and when encountering resistance, the anti-collision retraction program can be immediately started.

[0100] 2. Energy Dynamic Management:

[0101] The realization of this function depends on the dynamic power distribution technology. The main power supply channel gives priority to ensuring the power supply of the live camera (stable 19V / 3A), and intelligently identifies the peripheral requirements: (1) Tablet computer: The wireless charging module switches to the PD3.0 protocol (20V / 2.25A); (2) Fill light: Enables fixed-frequency voltage regulation power supply (12V PWM adjustable, frequency 200 - 1500 Hz). In addition, the energy storage power supply can also be configured with an overload protection mechanism. When the total power consumption exceeds 80% of the rated power, the power supply of non-core devices (tablet computers, fill lights, etc.) is automatically turned off.

[0102] 3. Intelligent Light Control:

[0103] This function is realized by the fill light equipped with an ambient light sensor and a color temperature detection module, and its control logic can include:

[0104] (1) Brightness closed-loop control: Based on the camera histogram data (focusing on monitoring the highlight overflow area > 240), the LED current is adjusted using the PID algorithm (a control algorithm) (accuracy ±1%);

[0105] (2) Color temperature matching algorithm: Extract the white balance data of the picture (which can be calculated through the CIE 1931 chromaticity diagram), and drive the dual-channel LED (cool white + warm white) to achieve stepless adjustment from 2700K to 6500K.

[0106] Finally, please refer to Figure 6 , Figure 6A schematic diagram of the usage process of a live broadcast box provided by this application, and its implementation process is as follows:

[0107] (1) Open the live broadcast box;

[0108] (2) Start the intelligent linkage control function;

[0109] (3) Install the tablet computer and its bracket;

[0110] (4) Install the live camera and its pan-tilt head;

[0111] (5) Install the fill light and microphone;

[0112] (6) Configure the live broadcast software and its network;

[0113] (7) Start the live broadcast.

[0114] Of course, after the live broadcast ends, the equipment can be stored according to the reverse process of the above process.

[0115] It can be seen that the live broadcast box provided by the embodiment of this application combines the live broadcast equipment with a movable box body. The live broadcast box includes a main control device, a sensor device, a motor device, a liftable bracket, and a live broadcast equipment, and all of them can be placed inside the box body of the live broadcast box when not in use. Among them, the sensor device can include a first sensor and a second sensor. Thus, based on the first sensor, the opening angle of the box cover of the live broadcast box can be sensed, and thus the main control device can be started according to the opening angle of the box cover; based on the second sensor, the magnetic adsorption state of the box cover and the box body of the live broadcast box can be sensed, and thus the main control device can be operated according to the magnetic adsorption state of the box cover and the box body; on this basis, the main control device can control the liftable bracket to automatically rise through the motor device for installing the live broadcast equipment, so as to realize the live broadcast operation. It can be seen that based on this live broadcast box, various scattered live broadcast equipment required during the live broadcast process can be placed inside the box body of the live broadcast box, which is convenient for storage, movement and carrying, and can also realize automatic lifting operation of the bracket without manual installation. Therefore, this technical solution can effectively improve the convenience of the live broadcast operation and further improve the user experience.

[0116] The embodiment of this application provides a live broadcast method.

[0117] Please refer to Figure 7 , Figure 7 A schematic diagram of the process of a live broadcast method provided by this application. This live broadcast method can be applied to a live broadcast box, which can include a main control device, a sensor device, a motor device, a liftable bracket, and a live broadcast equipment; the sensor device includes a first sensor and a second sensor. This live broadcast method can include:

[0118] S101: When a start instruction is received, enter the standby state; wherein, the start instruction is sent by the first sensor to the main control device when it senses that the opening angle of the lid of the live broadcast box is greater than the first preset angle;

[0119] S102: When a running instruction is received, send a first pulse signal to the motor device, so that the motor device controls the liftable bracket to automatically rise to a preset height according to the first pulse signal, so as to install the live broadcast device on the liftable bracket to realize the live broadcast operation; wherein, the running instruction is sent by the second sensor to the main control device when it senses that the magnetic attraction state of the lid and the box body of the live broadcast box reaches the magnetic separation state.

[0120] It can be seen that the live broadcast method provided by the embodiment of the present application combines the live broadcast device with the movable box body to obtain a live broadcast box, which includes a main control device, a sensor device, a motor device, a liftable bracket and a live broadcast device, and can be built into the box body of the live broadcast box when not in use. Among them, the sensor device may include a first sensor and a second sensor. Thus, based on the first sensor, the opening angle of the lid of the live broadcast box can be sensed, and thus the main control device can be started according to the opening angle of the lid; based on the second sensor, the magnetic attraction state of the lid and the box body of the live broadcast box can be sensed, and thus the main control device can be operated according to the magnetic attraction state of the lid and the box body; on this basis, the main control device can control the liftable bracket to automatically rise through the motor device for installing the live broadcast device, so as to realize the live broadcast operation. It can be seen that based on this live broadcast box, various scattered live broadcast devices required during the live broadcast process can be built into the box body of the live broadcast box, which is convenient for storage, movement and carrying, and can also realize automatic bracket lifting operation without manual installation. Therefore, this technical solution can effectively improve the convenience of the live broadcast operation and further improve the user experience.

[0121] For the introduction of the method provided by the embodiment of the present application, please refer to the above method embodiment, and the present application will not elaborate here.

[0122] The embodiment of the present application provides a live broadcast device.

[0123] Please refer to Figure 8 , Figure 8 , which is a schematic structural diagram of a live broadcast device provided by the present application. The live broadcast device can be applied to a live broadcast box, and the live broadcast box can include a main control device, a sensor device, a motor device, a liftable bracket and a live broadcast device; the sensor device includes a first sensor and a second sensor, and the live broadcast device can include:

[0124] A start module 301, configured to enter the standby state when a start instruction is received; wherein, the start instruction is sent by the first sensor to the main control device when it senses that the opening angle of the lid of the live broadcast box is greater than the first preset angle;

[0125] The operation module 302 is configured to send a first pulse signal to the motor device when receiving an operation instruction, so that the motor device controls the liftable bracket to automatically rise to a preset height according to the first pulse signal, so as to install the live broadcast device on the liftable bracket to realize the live broadcast operation; wherein, the operation instruction is sent by the second sensor to the main control device when the magnetic adsorption state of the box cover and box body of the live broadcast box is sensed to reach the magnetic adsorption separation state.

[0126] It can be seen that the live broadcast device provided by the embodiment of the present application combines the live broadcast device with the movable box body to obtain a live broadcast box, which includes a main control device, a sensor device, a motor device, a liftable bracket and a live broadcast device, and can all be built into the box body of the live broadcast box when not in use. Among them, the sensor device may include a first sensor and a second sensor. Thus, based on the first sensor, the opening angle of the box cover of the live broadcast box can be sensed, and thus the main control device can be started according to the opening angle of the box cover; based on the second sensor, the magnetic adsorption state of the box cover and box body of the live broadcast box can be sensed, and thus the main control device can be operated according to the magnetic adsorption state of the box cover and box body; on this basis, the main control device can control the liftable bracket to automatically rise through the motor device for installing the live broadcast device, so as to realize the live broadcast operation. It can be seen that based on this live broadcast box, various scattered live broadcast devices required during the live broadcast process can be built into the box body of the live broadcast box, which is convenient for storage, movement and carrying, and can also realize automatic bracket lifting operation without manual installation. Therefore, the technical solution can effectively improve the convenience of the live broadcast operation and further improve the user experience.

[0127] For the introduction of the device provided by the embodiment of the present application, please refer to the above method embodiment, and the present application will not elaborate here.

[0128] The embodiment of the present application provides an electronic device.

[0129] Please refer to Figure 9 , Figure 9 which is a schematic structural diagram of an electronic device provided by the present application. The electronic device may include:

[0130] A memory 110 for storing computer programs;

[0131] A processor 120, configured to implement the steps of any of the above live broadcast methods when executing the computer program.

[0132] As Figure 9 shown, it is a schematic structural diagram of the composition of the electronic device. The electronic device may include: a processor 120, a memory 110, a communication interface 130 and a communication bus 140. The processor 120, the memory 110, and the communication interface 130 all complete mutual communication through the communication bus 140.

[0133] In an embodiment of the present application, the processor 120 may be a central processing unit (CPU), an application specific integrated circuit, a digital signal processor, a field programmable gate array, or other programmable logic devices, etc.

[0134] The processor 120 may call the program stored in the memory 110. Specifically, the processor 120 may execute the operations in the embodiment of the live broadcast method.

[0135] The memory 110 is used to store one or more programs. The program may include program codes, and the program codes include computer operation instructions. In an embodiment of the present application, the memory 110 stores at least a program for implementing the following functions:

[0136] When a start instruction is received, enter the standby state; wherein, the start instruction is sent by the first sensor to the master control device when the opening angle of the lid of the live broadcast box is greater than the first preset angle;

[0137] When a running instruction is received, send a first pulse signal to the motor device, so that the motor device controls the liftable bracket to automatically rise to a preset height according to the first pulse signal, so as to install the live broadcast device on the liftable bracket to implement the live broadcast operation; wherein, the running instruction is sent by the second sensor to the master control device when the magnetic adsorption state of the box body of the live broadcast box reaches the magnetic adsorption separation state.

[0138] In a possible implementation manner, the memory 110 may include a program storage area and a data storage area. Among them, the program storage area may store an operating system, and application programs required for at least one function, etc.; the data storage area may store the data created during use.

[0139] In addition, the memory 110 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device or other volatile solid-state storage devices.

[0140] The communication interface 130 may be an interface of a communication module, and is used to connect to other devices or systems.

[0141] Of course, it should be noted that Figure 9 the structure shown does not limit the electronic device in the embodiment of the present application. In actual applications, the electronic device may include more or fewer components than Figure 9 the structure shown, or combine some components.

[0142] An embodiment of the present application provides a computer-readable storage medium.

[0143] A computer program is stored on the computer-readable storage medium provided by the embodiments of the present application. When the computer program is executed by a processor, the steps of any of the above live broadcast methods can be implemented.

[0144] The computer-readable storage medium may include: various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks, or optical discs.

[0145] For the introduction of the computer-readable storage medium provided by the embodiments of the present application, please refer to the above method embodiments, and the present application will not elaborate herein.

[0146] The embodiments in the specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the description in the method part.

[0147] Those skilled in the art can further realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the components and steps of the examples have been generally described according to functions in the above description. Whether these functions are executed in a hardware or software manner depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present application.

[0148] The steps of the methods or algorithms described in combination with the embodiments disclosed herein can be directly implemented by hardware, software modules executed by a processor, or a combination of both. The software modules can be placed in random access memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disks, removable disks, CD-ROMs, or any other form of storage medium known in the technical field.

[0149] The technical solutions provided by the present application have been introduced in detail above. Specific examples are used herein to elaborate on the principles and implementation manners of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A live broadcast box, characterized in that, include: A main control device, a sensor device, a motor device, a liftable bracket and a live broadcast device; the sensor device includes a first sensor and a second sensor; The first sensor is used to sense the opening angle of the box cover of the live broadcast box, and send a start instruction to the main control device when the opening angle of the box cover is greater than a first preset angle; The second sensor is used to sense the magnetic state of the box cover and the box body of the live broadcast box, and send an operation instruction to the main control device when the magnetic state of the box cover and the box body reaches the magnetic separation state; The main control device is used to enter a standby state in response to the start instruction, and send a first pulse signal to the motor device when receiving the run instruction; The motor device is used to control the liftable bracket to automatically rise to a preset height according to the first pulse signal, so as to install the live broadcast device on the liftable bracket to realize the live broadcast operation.

2. The live broadcast box according to claim 1, wherein Also includes control buttons; The control button is used to send a control instruction to the main control device when receiving an external control signal; The main control device is further used to send a second pulse signal to the motor device when receiving the control instruction; The motor device is also used to control the liftable bracket to automatically descend to the inside of the live broadcast box according to the second pulse signal.

3. The live broadcast box according to claim 1, wherein, The first sensor is further used to send a shutdown command to the main control device when the opening angle of the box cover is lower than a second preset angle; The main control device is also used to respond to the shutdown instruction and enter the shutdown state.

4. The live broadcast box according to any one of claims 1 to 3, characterized in that, The liftable bracket is equipped with a pressure sensor; The pressure sensor is used to send an anti-collision retraction instruction to the main control device when sensing that the load pressure reaches a preset pressure value; The main control device is further used to send a third pulse signal to the motor device when receiving the anti-collision retreat instruction; The motor device is also used to control the liftable bracket to pause the lifting operation according to the third pulse signal.

5. The live broadcast box according to claim 1, characterized in that, The live broadcast device includes a fill light device, and the fill light device has a built-in light sensor; The light sensor is used to collect ambient light signals and send them to the main control device; The main control device is further used to send a fill light control instruction to the fill light device according to the ambient light signal; The fill light device is used to perform a fill light operation according to the fill light control instruction.

6. The live broadcast box according to claim 5, characterized in that, The live broadcast device also includes an image acquisition device; The image acquisition device is used to acquire environmental images and send them to the main control device; The main control device is specifically used to send the fill light control instruction to the fill light device according to the ambient image and the ambient light signal.

7. A live broadcast method, characterized in that, Applied to a live broadcast box, the live broadcast box includes a main control device, a sensor device, a motor device, a liftable bracket and a live broadcast device; the sensor device includes a first sensor and a second sensor; the method includes: When receiving a start command, the device enters a standby state; wherein the start command is sent to the main control device by the first sensor when the first sensor senses that the opening angle of the box cover of the live box is greater than a first preset angle; When a running instruction is received, a first pulse signal is sent to the motor device, so that the motor device controls the liftable bracket to automatically rise to a preset height according to the first pulse signal, so as to install the live broadcast device on the liftable bracket to realize live broadcast operation; wherein, the running instruction is sent to the main control device by the second sensor when it senses that the magnetic attraction state of the box body of the live broadcast box reaches the magnetic separation state.

8. A live broadcast device, characterized in that, Applied to a live broadcast box, the live broadcast box includes a main control device, a sensor device, a motor device, a liftable bracket and a live broadcast device; the sensor device includes a first sensor and a second sensor; the device includes: A start module, configured to enter a standby state when a start instruction is received; wherein, the start instruction is sent to the main control device by the first sensor when it senses that the opening angle of the box cover of the live broadcast box is greater than a first preset angle; A running module, configured to send a first pulse signal to the motor device when a running instruction is received, so that the motor device controls the liftable bracket to automatically rise to a preset height according to the first pulse signal, so as to install the live broadcast device on the liftable bracket to realize live broadcast operation; wherein, the running instruction is sent to the main control device by the second sensor when it senses that the magnetic attraction state of the box body of the live broadcast box reaches the magnetic separation state.

9. An electronic device, characterized in that, Includes: A memory, configured to store a computer program; A processor, configured to implement the steps of the live broadcast method as claimed in claim 7 when executing the computer program.

10. A computer-readable storage medium, characterized in that, A computer program is stored on the computer-readable storage medium, and when the computer program is executed by the processor, the steps of the live broadcast method as claimed in claim 7 are implemented.

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