CN113099186A - Wireless image transmission method, device, equipment and medium for robot - Google Patents
Wireless image transmission method, device, equipment and medium for robot Download PDFInfo
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Abstract
The invention discloses a wireless image transmission method, a device, equipment and a medium of a robot, wherein the method is applied to the robot and comprises the following steps: acquiring an image processing task from a control end, and determining the task type of the image processing task; determining image acquisition parameters according to the task type; and acquiring images based on the image acquisition parameters, and transmitting the acquired images to the control terminal through a long-distance radio communication technology. Through the technical scheme of this application embodiment, realized the long-distance image transmission under the complicated obstacle environment in ground, satisfied the image transmission demand of radiation emergency robot, improved the long-distance wireless image guide efficiency of robot, provide a new thinking for long-distance image transmission.
Description
Technical Field
The embodiment of the invention relates to the technical field of signal processing, in particular to a wireless image transmission method, a wireless image transmission device, wireless image transmission equipment and a wireless image transmission medium for a robot.
Background
In the emergency treatment of nuclear accidents, the accident emergency treatment by adopting the robot instead of human beings becomes the future trend.
However, in the places such as disasters and wars related to nuclear radiation, the infrastructure communication facilities can be damaged, and particularly in some war scenes, satellite communication can not be used normally even. Under the condition that the nuclear accident core area needs the reconnaissance and processing of the robot equipment, the signal transmission of the robot equipment is limited, and the long-distance image transmission under the ground complex obstacle environment is difficult to realize by using a common image transmission modulation mode, such as Quadrature Phase Shift Keying (QPSK), and the like, so that the image transmission requirement of the radiation emergency robot cannot be met, and improvement is needed urgently.
Disclosure of Invention
The invention provides a wireless image transmission method, a wireless image transmission device, wireless image transmission equipment and a wireless image transmission medium for a robot, and aims to realize remote image transmission of a radiation emergency robot in a ground complex obstacle environment.
In a first aspect, an embodiment of the present invention provides a wireless image transmission method for a robot, which is applied to the robot, and the method includes:
acquiring an image processing task from a control end, and determining the task type of the image processing task;
determining image acquisition parameters according to the task type;
and acquiring images based on the image acquisition parameters, and transmitting the acquired images to the control terminal through a long-distance radio communication technology.
In a second aspect, an embodiment of the present invention further provides a method for transmitting a wireless image of a robot, where the method is applied to a control end, and the method includes:
sending an image processing task to the robot for instructing the robot to perform the following: determining a task type of the image processing task; determining image acquisition parameters according to the task type; acquiring an image based on the image acquisition parameters;
and receiving the image acquired by the robot through a long-distance radio communication technology.
In a third aspect, an embodiment of the present invention further provides a wireless image transmission device for a robot, which is applied to the robot, and the device includes:
the task acquisition module is used for acquiring an image processing task from a control end and determining the task type of the image processing task;
the parameter determining module is used for determining image acquisition parameters according to the task type;
and the image acquisition module is used for acquiring images based on the image acquisition parameters and transmitting the acquired images to the control terminal through a long-distance radio communication technology.
In a fourth aspect, an embodiment of the present invention further provides a wireless image transmission apparatus for a robot, which is applied to a control end, and the apparatus includes:
a task sending module, configured to send an image processing task to the robot, and instruct the robot to perform the following: determining a task type of the image processing task; determining image acquisition parameters according to the task type; acquiring an image based on the image acquisition parameters;
and the image receiving module is used for receiving the image acquired by the robot through a long-distance radio communication technology.
In a fifth aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes:
one or more processors;
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors implement the method for wireless image transmission of a robot according to any embodiment of the present invention.
In a sixth aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the wireless image transmission method for a robot according to any embodiment of the present invention.
According to the wireless image transmission method, the wireless image transmission device, the wireless image transmission equipment and the wireless image transmission storage medium of the robot, an image processing task is obtained from a control end, and the task type of the image processing task is determined; determining image acquisition parameters according to the task type; and acquiring images based on the image acquisition parameters, and transmitting the acquired images to the control terminal through a long-distance radio communication technology. According to the technical scheme, the image acquisition parameters are determined according to the image processing task type, and the acquired images are transmitted through the remote radio communication technology, so that the remote image transmission in the ground complex obstacle environment is realized, the image transmission requirement of the radiation emergency robot is met, the remote wireless image guide efficiency of the robot is improved, and a new idea is provided for the remote image transmission.
Drawings
Fig. 1 is a flowchart of a wireless image transmission method for a robot according to an embodiment of the present invention;
fig. 2 is a flowchart of a wireless image transmission method for a robot according to a second embodiment of the present invention;
fig. 3 is a flowchart of a wireless image transmission method for a robot according to a third embodiment of the present invention;
fig. 4 is a structural diagram of a wireless image transmission device of a robot according to a fourth embodiment of the present invention;
fig. 5 is a structural diagram of a wireless image transmission device of a robot according to a fifth embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to a sixth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a method for transmitting a wireless image of a robot according to an embodiment of the present invention, which is applicable to a wireless image transmission situation of a robot, and is particularly applicable to a robot with a long-distance image transmission requirement, for example, a radiation emergency robot in a nuclear accident emergency treatment. The method is applied to a robot and can be executed by the wireless image transmission device of the robot provided by the embodiment of the invention, and the device can be realized in a software and/or hardware manner and can be integrated on electronic equipment.
Specifically, as shown in fig. 1, the method for transmitting a wireless image of a robot according to an embodiment of the present invention may include the following steps:
and S110, acquiring the image processing task from the control end, and determining the task type of the image processing task.
The image processing task comprises the steps of collecting images through a serial port camera of the robot, and transmitting the collected images after processing to a control end through a Long Range Radio (Lora) communication technology. Lora communication is low-power consumption and large-range communication based on a Chirp Spread Spectrum (CSS) modulation technology, has strong anti-interference performance, and has an effective communication distance of 2-5km in complex urban ground environment and 15km in open areas; meanwhile, due to the limitations of power and communication modes, the transmission rate is dozens of Kbps to hundreds of Kbps, and the requirements of general image transmission and monitoring cannot be met.
In an emergency task, the control end is used as a visual or video monitoring system of the radiation emergency robot and mainly used for guiding the robot to run, and continuous high-quality image transmission is not needed. Therefore, when the control end controls the image processing of the robot, the type of the image collected by the camera of the robot can be remotely controlled. Specifically, when the robot needs to be guided to move, low-quality continuously refreshed images are displayed, and the effect of continuous video monitoring with low frame number is achieved; when the robot is required to obtain evidence of the current visual field, a high-quality high-definition image is displayed. Accordingly, the image processing task includes: a monitoring task and a forensics task.
The robot acquires the image processing task from the control end and determines the task type of the image processing task. When the robot is guided to move, the robot receives the monitoring task created and sent by the control end, and a serial port camera of the robot continuously collects low-quality images and transmits the collected images to the control end, so that the continuous video monitoring effect with low frame number is achieved; when needing to collect evidence to current field of vision, the robot receives the task of collecting evidence that control end established and sent, and the serial ports camera of robot gathers high-quality high definition image, reaches the effect of clear evidence collection.
And S120, determining image acquisition parameters according to the task type.
The task types comprise a monitoring task and a forensics task, wherein the monitoring task is used for controlling continuous transmission of low-quality compressed images, and the forensics task is used for transmitting high-quality images through single shooting; the parameter value of image acquisition when can understand as the serial ports camera through the robot and gather the image, it is specific, can include: image capacity, image resolution, and image color mode.
After the task type of the image processing task is determined, image acquisition parameters can be determined according to the task type. Exemplarily, in the case that the task type is a monitoring task, the first parameter is taken as an image acquisition parameter; taking the second parameter as an image acquisition parameter under the condition that the task type is the forensics task; and the image capacity associated with the first parameter is smaller than the image capacity associated with the second parameter. The first parameter comprises at least one of a first image resolution and a first image color mode; the second parameter comprises at least one of a second image resolution and a second image color mode; the first image resolution is less than the second image resolution; the first image color mode is different from the second image color mode. Illustratively, the first image resolution may be 160 × 120, the first image color mode is 1-bit black and white, the second image resolution may be 640 × 480, and the second image color mode is 16-bit color.
And S130, acquiring an image based on the image acquisition parameters, and transmitting the acquired image to a control end through a Lora communication technology.
After determining the image acquisition parameters, an image may be acquired based on the image acquisition parameters. Specifically, images can be collected through a serial port camera of the robot. The serial port camera is a monitoring camera composed of a low-pixel image sensor and a digital signal serial port transmission circuit, and the quality of a photographing pixel can be changed by adjusting image acquisition parameters.
Optionally, when the task type is the monitoring task, taking the first parameter as an image acquisition parameter, and acquiring an image based on the first parameter; and under the condition that the task type is the forensics task, taking the second parameter as an image acquisition parameter, and acquiring the image based on the second acquisition parameter. Correspondingly, the serial port camera has two modes: a continuous serial port image transmission mode and a word high-definition image transmission mode.
After the robot finishes image acquisition, the acquired image is transmitted to the control end through the Lora communication technology. Illustratively, the pixel of the serial camera is 30w, the image resolution comprises 160 × 120, 320 × 240 and 640 × 480, and the communication mode is an R232 serial port; the Lora module serial port baud rate is 115200bps, the module frequency band is 525MHx, the transmitting power is 22dBm, and the transmission distance is 3.5 km. When video continuous monitoring guidance is needed, 160 × 120 black and white images are transmitted at the Lora full rate, the image capacity is 1.92kb, under the condition of the serial port baud rate of 115200bps, 6 images can be transmitted per second, the images can be displayed at a control end to refresh 6 frames of monitoring images per second, and the requirements of observing road conditions and environmental conditions can be met for a robot traveling at a low speed. When high-definition evidence collection of the current visual field is required, a 640 x 480 16-bit color image is transmitted, the image capacity is 4.9152Mb, and the transmission time of each image is 42.67 seconds according to the calculation of the serial port baud rate. It should be noted that the parameter setting of the serial camera and the parameter setting of the Lora module are not limited to this, and may be adjusted according to the actual situation, and this embodiment is not limited herein.
According to the technical scheme of the embodiment, the image processing task is obtained from the control end, and the task type of the image processing task is determined; determining image acquisition parameters according to the task type; and acquiring images based on the image acquisition parameters, and transmitting the acquired images to the control end through the Lora communication technology. According to the technical scheme, the image acquisition parameters are determined according to the image processing task type, the acquired images are transmitted through the Lora communication technology, the long-distance image transmission under the ground complex obstacle environment is realized, the image transmission requirement of the radiation emergency robot is met, the long-distance wireless image guiding efficiency of the robot is improved, and a new idea is provided for the long-distance image transmission.
On the basis of the technical scheme, in order to ensure that the current visual field is clearly evidence-obtained, the first speed can be used as the running speed of the robot under the condition that the task type is a monitoring task; taking the second speed as the running speed of the robot under the condition that the task type is the evidence obtaining task; wherein the first speed is greater than the second speed.
Example two
Fig. 2 is a flowchart of a wireless image transmission method for a robot according to a second embodiment of the present invention, which is applicable to wireless image transmission of a robot, and is particularly applicable to remote image transmission of a robot. The method is applied to a control terminal, can be executed by the wireless image transmission device of the robot provided by the embodiment of the invention, can be realized in a software and/or hardware mode, and can be integrated on electronic equipment.
Specifically, as shown in fig. 2, the method includes:
s210, sending an image processing task to the robot, wherein the image processing task is used for instructing the robot to execute the following steps: determining a task type of an image processing task; determining image acquisition parameters according to the task type; an image is acquired based on the image acquisition parameters.
The image processing task comprises the steps of collecting images through a serial port camera of the robot, and transmitting the collected images after processing to the control end through the Lora communication technology. The Lora communication is low-power consumption and large-range communication based on CSS modulation technology, the distance is long, the anti-interference performance is strong, the effective communication distance is 2-5km in complex ground environment of cities and towns, and the effective communication distance reaches 15km in open areas; meanwhile, due to the limitations of power and communication modes, the transmission rate is dozens of Kbps to hundreds of Kbps, and the requirements of general image transmission and monitoring cannot be met.
In an emergency task, the control end is used as a visual or video monitoring system of the radiation emergency robot and mainly used for guiding the robot to run, and continuous high-quality image transmission is not needed. Therefore, when the control end controls the image processing of the robot, the type of the image collected by the camera of the robot can be remotely controlled. Specifically, when the robot needs to be guided to move, low-quality continuously refreshed images are displayed, and the effect of continuous video monitoring with low frame number is achieved; when the robot is required to perform evidence obtaining on the current visual field, a high-quality high-definition image is displayed. Accordingly, the image processing task includes: a monitoring task and a forensics task.
When the robot is guided to move, the control end creates and sends a monitoring task to the robot, so that a serial port camera of the robot continuously collects low-quality images and transmits the collected images to the control end, and the continuous video monitoring effect with low frame number is achieved; when the current visual field needs to be subjected to evidence obtaining, the control end creates and sends an evidence obtaining task to the robot, so that a serial port camera of the robot collects high-quality high-definition images, and the effect of clear evidence obtaining is achieved.
And S220, receiving the image acquired by the robot through a Lora communication technology.
The technical solution of this embodiment is to instruct a robot to: determining a task type of an image processing task; determining image acquisition parameters according to the task type; acquiring an image based on the image acquisition parameters; and receiving the image collected by the robot through the Lora communication technology. Through the technical scheme, the remote image transmission under the complex obstacle environment on the ground can be realized, the image transmission requirement of the radiation emergency robot is met, the remote wireless image guiding efficiency of the robot is improved, and a new idea is provided for the remote image transmission.
In addition to the technical solutions of the above embodiments, before sending the image processing task to the robot, the method further includes: determining state information of a scene where the robot is located according to the image received from the robot; and creating an image processing task for the robot according to the state information of the scene.
Specifically, the creating of the image processing task for the robot according to the state information of the scene includes: if the scene is determined to be abnormal according to the state information of the scene where the robot is located, taking the evidence obtaining task as an image processing task; otherwise, the monitoring task is used as an image processing task. Illustratively, when the robot is guided to travel, if the state information of the scene where the robot is located is found to be abnormal, the current visual field needs to be subjected to evidence obtaining, and the control end creates and sends an evidence obtaining task to the robot, so that a serial port camera of the robot collects high-quality high-definition images, and the effect of clear evidence obtaining is achieved.
EXAMPLE III
Fig. 3 is a flowchart of a wireless image transmission method for a robot according to a third embodiment of the present invention, which is further optimized based on the above-mentioned embodiments, and provides a preferred implementation manner.
Specifically, as shown in fig. 3, a method for transmitting a wireless image of a robot includes:
s301, the control end receives the image collected by the robot through the Lora communication technology.
S302, determining the state information of the scene where the robot is located according to the image received from the robot.
And S303, determining whether the scene is abnormal according to the state information of the scene where the robot is located. If yes, go to S304A; otherwise, S304B is executed.
S304A, the forensics task is an image processing task.
S304B, the monitoring task is regarded as an image processing task.
S305, creating an image processing task for the robot.
And S306, sending an image processing task to the robot.
S307, the robot acquires the image processing task and determines the task type of the image processing task.
The task types of the image processing task comprise a monitoring task and a forensics task.
And S308, determining image acquisition parameters according to the task type.
Under the condition that the task type is a monitoring task, taking a first parameter as an image acquisition parameter; taking the second parameter as an image acquisition parameter under the condition that the task type is the forensics task; wherein the image capacity associated with the first parameter is less than the image capacity associated with the second parameter; the first parameter includes at least one of: a first image resolution and a first image color mode; the second parameter includes at least one of: a second image resolution and a second image color mode; the first image resolution is less than the second image resolution; the first image color mode is different from the second image color mode.
S309, acquiring an image based on the image acquisition parameters.
And S310, transmitting the acquired image to a control end through a Lora communication technology.
According to the technical scheme of the embodiment, the image processing task is obtained from the control end, and the task type of the image processing task is determined; determining image acquisition parameters according to the task type; and acquiring images based on the image acquisition parameters, and transmitting the acquired images to the control end through the Lora communication technology. According to the technical scheme, the image acquisition parameters are determined according to the image processing task type, the acquired images are transmitted through the Lora communication technology, the long-distance image transmission under the ground complex obstacle environment is realized, the image transmission requirement of the radiation emergency robot is met, the long-distance wireless image guiding efficiency of the robot is improved, and a new idea is provided for the long-distance image transmission.
Example four
Fig. 4 is a schematic structural diagram of a wireless image transmission device for a robot according to a fourth embodiment of the present invention, where the device is adapted to execute the wireless image transmission method for a robot according to the fourth embodiment of the present invention, and is applied to a robot, and can implement remote image transmission of a radiation emergency robot in a ground complex obstacle environment.
As shown in fig. 4, the apparatus includes a task acquisition module 410, a parameter determination module 420, and an image acquisition module 430. Wherein the content of the first and second substances,
a task obtaining module 410, configured to obtain an image processing task from a control end, and determine a task type of the image processing task;
a parameter determining module 420, configured to determine an image acquisition parameter according to the task type;
and the image acquisition module 430 is configured to acquire an image based on the image acquisition parameter, and transmit the acquired image to the control end through the Lora communication technology.
According to the technical scheme of the embodiment, the image processing task is obtained from the control end, and the task type of the image processing task is determined; determining image acquisition parameters according to the task type; and acquiring images based on the image acquisition parameters, and transmitting the acquired images to the control end through the Lora communication technology. According to the technical scheme, the image acquisition parameters are determined according to the image processing task type, the acquired images are transmitted through the Lora communication technology, the long-distance image transmission under the ground complex obstacle environment is realized, the image transmission requirement of the radiation emergency robot is met, the long-distance wireless image guiding efficiency of the robot is improved, and a new idea is provided for the long-distance image transmission.
Preferably, the parameter determining module 420 is further specifically configured to, when the task type is a monitoring task, use the first parameter as an image acquisition parameter; taking the second parameter as an image acquisition parameter under the condition that the task type is the forensics task; and the image capacity associated with the first parameter is smaller than the image capacity associated with the second parameter. The first parameter includes at least one of: a first image resolution and a first image color mode; the second parameter includes at least one of: a second image resolution and a second image color mode; the first image resolution is less than the second image resolution; the first image color mode is different from the second image color mode.
Preferably, the image acquisition module 430 is further specifically configured to, when the task type is a monitoring task, use the first speed as the robot traveling speed; taking the second speed as the running speed of the robot under the condition that the task type is the evidence obtaining task; wherein the first speed is greater than the second speed.
The wireless image transmission device of the robot provided by the embodiment of the invention can execute the wireless image transmission method of the robot provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
EXAMPLE five
Fig. 5 is a schematic structural diagram of a wireless image transmission device for a robot according to a fifth embodiment of the present invention, where the device is suitable for executing the wireless image transmission method for a robot according to the fifth embodiment of the present invention, and is applied to a control end, so as to implement remote image transmission of a radiation emergency robot in a complex ground obstacle environment.
As shown in fig. 5, the apparatus includes a task transmission module 510 and an image reception module 520. Wherein the content of the first and second substances,
a task sending module 510, configured to send an image processing task to the robot, and instruct the robot to perform the following: determining a task type of an image processing task; determining image acquisition parameters according to the task type; acquiring an image based on the image acquisition parameters;
and an image receiving module 520, configured to receive, through the Lora communication technology, an image acquired by the robot. .
According to the technical scheme of the embodiment, the image processing task is obtained from the control end, and the task type of the image processing task is determined; determining image acquisition parameters according to the task type; and acquiring images based on the image acquisition parameters, and transmitting the acquired images to the control end through the Lora communication technology. According to the technical scheme, the image acquisition parameters are determined according to the image processing task type, the acquired images are transmitted through the Lora communication technology, the long-distance image transmission under the ground complex obstacle environment is realized, the image transmission requirement of the radiation emergency robot is met, the long-distance wireless image guiding efficiency of the robot is improved, and a new idea is provided for the long-distance image transmission.
Preferably, the apparatus further comprises: a state determination module and a task creation module. Wherein the content of the first and second substances,
the state determining module is used for determining the state information of the scene where the robot is located according to the image received from the robot;
and the task creating module is used for creating an image processing task for the robot according to the state information of the scene.
Preferably, the task creating module is further specifically configured to, if it is determined that the scene is abnormal according to the state information of the scene where the robot is located, use the forensics task as an image processing task; otherwise, the monitoring task is used as an image processing task.
The wireless image transmission device of the robot provided by the embodiment of the invention can execute the wireless image transmission method of the robot provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
EXAMPLE six
Fig. 6 is a schematic structural diagram of an electronic device according to a sixth embodiment of the present invention. FIG. 6 illustrates a block diagram of an exemplary electronic device 12 suitable for use in implementing embodiments of the present invention. The electronic device 12 shown in fig. 6 is only an example and should not bring any limitation to the function and the scope of use of the embodiment of the present invention.
As shown in FIG. 6, electronic device 12 is embodied in the form of a general purpose computing device. The components of electronic device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.
The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)30 and/or cache memory 32. The electronic device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 6, and commonly referred to as a "hard drive"). Although not shown in FIG. 6, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. System memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 40 having a set (e.g., at least one) of program modules 42 may be stored, for example, in system memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may include an implementation of a network environment. Program modules 42 generally carry out the functions and/or methodologies of the described embodiments of the invention.
The processing unit 16 executes various functional applications and data processing by running a program stored in the system memory 28, for example, to implement the wireless image transmission method of the robot provided by the embodiment of the present invention.
EXAMPLE seven
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the wireless image transmission method for a robot according to any embodiment of the present invention.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (11)
1. A wireless image transmission method of a robot is characterized by being applied to the robot and comprising the following steps:
acquiring an image processing task from a control end, and determining the task type of the image processing task;
determining image acquisition parameters according to the task type;
and acquiring images based on the image acquisition parameters, and transmitting the acquired images to the control terminal through a long-distance radio communication technology.
2. The method of claim 1, wherein determining image acquisition parameters based on the task type comprises:
taking a first parameter as the image acquisition parameter under the condition that the task type is a monitoring task;
taking a second parameter as the image acquisition parameter under the condition that the task type is the evidence obtaining task;
wherein the image capacity associated with the first parameter is less than the image capacity associated with the second parameter.
3. The method of claim 2,
the first parameter includes at least one of: a first image resolution and a first image color mode;
the second parameter includes at least one of: a second image resolution and a second image color mode;
the first image resolution is less than the second image resolution;
the first image color mode is different from the second image color mode.
4. The method of claim 2, further comprising:
taking the first speed as the running speed of the robot under the condition that the task type is a monitoring task;
taking a second speed as the running speed of the robot under the condition that the task type is the evidence obtaining task;
wherein the first speed is greater than the second speed.
5. A wireless image transmission method of a robot is applied to a control end, and the method comprises the following steps:
sending an image processing task to the robot for instructing the robot to perform the following: determining a task type of the image processing task; determining image acquisition parameters according to the task type; acquiring an image based on the image acquisition parameters;
and receiving the image acquired by the robot through a long-distance radio communication technology.
6. The method of claim 5, wherein prior to sending the image processing task to the robot, further comprising:
determining state information of a scene where the robot is located according to an image received from the robot;
and creating the image processing task for the robot according to the state information of the scene.
7. The method of claim 6, wherein creating the image processing task for the robot based on the state information of the scene comprises:
if the scene abnormity is determined according to the state information of the scene where the robot is located, taking the evidence obtaining task as an image processing task;
otherwise, the monitoring task is used as an image processing task.
8. A robot wireless image transmission device, applied to a robot, the device comprising:
the task acquisition module is used for acquiring an image processing task from a control end and determining the task type of the image processing task;
the parameter determining module is used for determining image acquisition parameters according to the task type;
and the image acquisition module is used for acquiring images based on the image acquisition parameters and transmitting the acquired images to the control terminal through a long-distance radio communication technology.
9. A robot wireless image transmission device is applied to a control end, and the device comprises:
a task sending module, configured to send an image processing task to the robot, and instruct the robot to perform the following: determining a task type of the image processing task; determining image acquisition parameters according to the task type; acquiring an image based on the image acquisition parameters;
and the image receiving module is used for receiving the image acquired by the robot through a long-distance radio communication technology.
10. An electronic device, characterized in that the device comprises:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the method for wireless image transmission of a robot as recited in any of claims 1-7.
11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a method for wireless image transmission of a robot according to any one of claims 1-7.
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