CN107743220A - The method, apparatus of condition prompting moves on to screen system with - Google Patents
The method, apparatus of condition prompting moves on to screen system with Download PDFInfo
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- CN107743220A CN107743220A CN201711004687.6A CN201711004687A CN107743220A CN 107743220 A CN107743220 A CN 107743220A CN 201711004687 A CN201711004687 A CN 201711004687A CN 107743220 A CN107743220 A CN 107743220A
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- 238000012546 transfer Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 abstract 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
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Abstract
The invention discloses a kind of method, apparatus of condition prompting screen system is moved on to in.Wherein, screen system is moved on in this includes：Data-source device, in move on to screen equipment and display device, wherein, data-source device, for exporting multimedia data stream；In move on to dispensing device in screen equipment, be connected with data-source device, for sending the status information of multimedia data stream and dispensing device；Display device, the reception device that screen equipment is moved on to in are connected, and for receiving multimedia data stream and status information by reception device, and show multimedia data stream, and perform respective operations according to status information.The present invention is solved because transmitting terminal prompts electricity to be less than threshold value by way of alarm in the prior art, causes meeting process suspension, reduces the technical problem of meeting discussion efficiency.
Description
Technical Field
The invention relates to the field of electronic technology application, in particular to a state prompting method, a state prompting device and a screen transfer and projection system.
Background
The development of science and technology has driven the development of each field electronic product, and wherein, the function that is applicable to the electronic equipment that the meeting was used is also the style frequent, but the electronic equipment that is applicable to the meeting and uses how can stabilize the efficient guarantee meeting demand to and solve all kinds of problems of user this problem that has become each science and technology company and has striven for the solution.
For example, the relay screen projection device is suitable for a conference, and comprises a sending end and a receiving end, wherein the sending end is connected with a data source device, the receiving end is connected with a display device (for example, a projector or a large screen), and under the condition that the sending end carries a battery, if the sending end has low electric quantity, the sending end prompts a user in a mode of giving an alarm sound and/or vibrating, and the current sending end has low electric quantity and needs to replace the battery or charge the battery.
Although the sending end can give an alarm in time when the electric quantity of the sending end is lower than the threshold value, for the participants, the alarm sound of the sending end can interrupt the thinking and the speech of the speaker in the current conference, and the conference progress can be suspended in a short time, so that the conference negotiation efficiency can be reduced.
Aiming at the problems that in the prior art, a sending end prompts that the electric quantity is lower than a threshold value in an alarming mode, so that a conference process is suspended, and conference negotiation efficiency is reduced, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a state prompting method, a state prompting device and a screen transfer and projection system, which at least solve the technical problems that in the prior art, a sending end prompts that the electric quantity is lower than a threshold value in an alarming mode, so that a conference process is suspended, and conference negotiation efficiency is reduced.
According to an aspect of an embodiment of the present application, there is provided a transfer screen projection system, including: the system comprises data source equipment, transfer screen projection equipment and display equipment, wherein the data source equipment is used for outputting multimedia data streams; the transmitting device in the transfer screen projection equipment is connected with the data source equipment and used for transmitting the multimedia data stream and the state information of the transmitting device; and the display equipment is connected with the receiving device of the transfer screen projection equipment and used for receiving the multimedia data stream and the state information through the receiving device, displaying the multimedia data stream and executing corresponding operation according to the state information.
Optionally, the screen transfer projection device includes: the system comprises a sending device and a receiving device, wherein the sending device is connected with a data source device and used for forwarding the multimedia data stream and state information to the receiving device, and the state information is used for indicating the electric quantity state and/or the connection state of the sending device; and the receiving device is connected with the display equipment and used for receiving the multimedia data stream and the state information and adjusting the display mode of the multimedia data stream according to the state information.
Further, optionally, the display device is configured to display the power status and/or the connection status of the sending apparatus in the status information, and display the adjusted multimedia data stream according to the display mode.
According to another aspect of the embodiments of the present application, there is provided a method for status prompt, including: the receiving device receives the state information sent by the sending device and the multimedia data stream of the data source equipment forwarded by the sending device; the receiving device analyzes the state information and the multimedia data stream to obtain the running state of the sending device and the decoded multimedia data stream; and adjusting the display mode of the multimedia data stream according to the running state.
Optionally, adjusting the display mode of the multimedia data stream according to the operation status includes: under the condition that the running state comprises the electric quantity state and/or the connection state of the sending device, if the electric quantity of the electric quantity state in the sending device is smaller than the preset working electric quantity, the receiving device adjusts the display mode of the multimedia data stream from a first display state to a second display state, wherein the electric quantity used in the first display state is larger than the electric quantity used in the second display state; and/or if the communication quality of the connection state in the sending device is smaller than a preset threshold value, the receiving device sends alarm prompt information to the display equipment, wherein the alarm prompt information is used for prompting that the communication quality between the sending device and the receiving device does not meet the demonstration requirement.
According to another aspect of the embodiments of the present application, there is provided a method for status notification, including: the display equipment acquires the multimedia data stream decoded by the receiving device and the state information of the sending device; the display device displays the multimedia data stream according to the state information.
Optionally, the displaying, by the display device, the multimedia data stream according to the state information includes: under the condition that the state information comprises that the electric quantity of the sending device is smaller than a first preset threshold value, the display equipment displays prompt information when displaying the multimedia data stream, wherein the prompt information is used for displaying the electric quantity of the sending device and prompting to replace a battery of the sending device; or, under the condition that the state information includes that the electric quantity of the sending device is smaller than a second preset threshold, the display equipment displays the multimedia data stream with black and white display parameters and displays prompt information, wherein the prompt information is used for displaying the electric quantity of the sending device and prompting to replace a battery of the sending device; or, the display device displays a prompt message when the state information includes that the electric quantity of the sending device is smaller than a third preset threshold, wherein the prompt message is used for displaying that the sending device enters the sleep mode.
Further, optionally, displaying the prompt information includes: displaying the identification mark of the sending device corresponding to the state information, and displaying the electric quantity of the sending device; or displaying the electric quantity state of the sending device through a preset color identification group.
According to another aspect of the embodiments of the present application, there is provided a method for status notification, including: the sending device judges whether the current running state meets a preset condition or not; and under the condition that the current running state does not meet the preset condition, the sending device sends corresponding state information according to the running state.
Optionally, the step of determining, by the sending device, whether the current operating state meets the preset condition includes: in the case that the preset condition includes at least one power threshold, the transmitting device detects whether the current power is lower than the at least one power threshold.
Further, optionally, when the current operating state does not satisfy the preset condition, the sending, by the sending device, the sending of the corresponding state information according to the operating state includes: under the condition that the sending device detects that the current electric quantity is smaller than a first preset threshold value, sending first state information to a receiving device, wherein the first state information is used for prompting that a battery of the sending device needs to be replaced; generating second state information under the condition that the sending device detects that the current electric quantity is smaller than a second preset threshold value in a preset condition, and changing the color tone of display parameters in the multimedia data stream sent by the data source equipment into black and white; sending second state information and the adjusted multimedia data stream to a receiving device, wherein the second state information is used for prompting the current electric quantity of the sending device; and under the condition that the sending device detects that the current electric quantity is smaller than a third preset threshold value in the preset condition, generating third state information and sending the third state information to the receiving device, wherein the third state information is used for prompting the sending device to enter a sleep mode.
According to an aspect of another embodiment of the present application, there is provided an apparatus for status notification, including: the receiving module is used for receiving the state information sent by the sending device and the multimedia data stream of the data source equipment forwarded by the sending device; the analysis module is used for analyzing the state information and the multimedia data stream to obtain the running state of the sending device and the decoded multimedia data stream; and the configuration module is used for adjusting the display mode of the multimedia data stream according to the running state.
According to another aspect of another embodiment of the present application, there is provided an apparatus for status notification, including: the acquisition module is used for acquiring the multimedia data stream decoded by the receiving device and the state information of the sending device; and the display module is used for displaying the multimedia data stream according to the state information.
According to another aspect of another embodiment of the present application, there is provided an apparatus for status notification, including: the judging module is used for judging whether the current running state meets a preset condition or not; and the sending module is used for sending corresponding state information according to the running state under the condition that the current running state does not meet the preset condition.
According to still another aspect of another embodiment of the present application, there is provided a storage medium including a stored program, where the method for controlling a device in which the storage medium is located to perform the above status prompt is performed when the program runs.
According to still another aspect of another embodiment of the present application, there is provided a processor configured to execute a program, where the program executes the method for prompting the status.
In the embodiment of the invention, the data source device, the relay screen projection device and the display device are used, wherein the data source device is used for outputting the multimedia data stream; the transmitting device in the transfer screen projection equipment is connected with the data source equipment and used for transmitting the multimedia data stream and the state information of the transmitting device; display device, be connected with the receiving arrangement of transfer screen projection equipment, be used for receiving multimedia data stream and status information through receiving arrangement, and show multimedia data stream, and correspond the operation according to status information execution, reached and reported an emergency and asked for help or increased vigilance under the low condition of equipment electric quantity and do not influence the purpose of meeting process, thereby realized promoting the technical effect of meeting negotiation efficiency, and then solved because the sending end is less than the threshold value through the mode suggestion electric quantity of reporting an emergency and asking for help or increased vigilance among the prior art, lead to the meeting process to suspend, reduce the technical problem of meeting negotiation efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a relay projection screen system according to an embodiment of the invention;
fig. 2 is a schematic diagram of a transfer screen projection system in a conference scenario according to an embodiment of the present invention;
FIG. 3 is a flow chart illustrating a method of status prompting according to an embodiment of the invention;
FIG. 4 is a flow chart illustrating another method of status prompting according to an embodiment of the invention;
FIG. 5 is a flowchart illustrating a method for providing status indications in accordance with an embodiment of the invention;
FIG. 6 is a flow chart illustrating a method of status prompting according to another embodiment of the invention;
FIG. 7 is a flow diagram illustrating another method for status prompting according to another embodiment of the invention;
fig. 8 is a flowchart illustrating a method for prompting status according to another embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
According to an embodiment of the present invention, an embodiment of a relay projection system is provided, and fig. 1 is a schematic structural diagram of the relay projection system according to the embodiment of the present invention, and as shown in fig. 1, the relay projection system includes:
the system comprises a data source device 12, a relay screen projection device 14 and a display device 16, wherein the data source device 12 is used for outputting a multimedia data stream; the transmitting device in the transfer screen projection equipment 14 is connected with the data source equipment 12 and is used for transmitting the multimedia data stream and the state information of the transmitting device; and the display device 16 is connected with the receiving device of the relay projection screen device 14, and is used for receiving the multimedia data stream and the state information through the receiving device, displaying the multimedia data stream, and executing corresponding operation according to the state information.
Specifically, in the process that the user uses the screen relay projection device 14, the screen relay projection system provided by the application does not interrupt or influence the experience of the user in use due to the electric quantity problem of the sending device and/or the receiving device, but changes the display state of the display device 16, so that the user can realize that the current screen relay projection device 14 has a problem in communication connection and/or electric quantity, and can adjust in time without influencing the normal use of the user.
In the present application, the data source device 12 provides a multimedia data stream, and a sending apparatus in the relay projection screen device 14 is connected to the data source device 12, and is configured to send the multimedia data stream and status information of the sending apparatus, where the status information may include: one or a combination of at least two of link state between the transmitting device and the receiving device, packet loss number of the receiving and transmitting packets, uplink and downlink data quantity, or current electric quantity of the transmitting device; on the display device 16 side, the output end of the receiving device of the relay screen projection device is connected to the display device, and is used for performing corresponding operations on the multimedia data stream according to the status information of the sending device, and further displaying the multimedia data stream through the display device 16.
For example, fig. 2 is a schematic diagram of a relay screen projection system in a meeting scenario according to an embodiment of the present invention, as shown in fig. 2, in the meeting scenario, the data source device 12 may be a notebook computer, a smart phone, a tablet computer, or any terminal device capable of outputting or storing a multimedia file, which is used by a user; the display device 16 may be a projector, a television, or a tiled screen, among other devices for displaying multimedia files.
When the power of the transmitting device in the relay projection screen device 14 is 20% left, the transmitting device transmits the state information of the power of 20% left of the transmitting device to the receiving device in the relay projection screen device 14 when forwarding the multimedia data stream of the data source device 12, and when the receiving device obtains the power of the transmitting device, the power of 20% left of the transmitting device is displayed in the form of an icon in the process of displaying the multimedia data stream by the display device 16, so as to remind the user of paying attention to the power of the current transmitting device;
when the power of the transmitting device is 10% left, the received multimedia data stream is converted from color to black and white at the receiving device side, and is displayed by the display device 16;
when the power of the transmitting apparatus is 5% left, a prompt message for displaying that the transmitting apparatus enters the sleep mode is transmitted to the display device 16 on the receiving apparatus side, and the display device 16 displays the prompt message.
In the above example of the present application, the remaining power of the sending device is described by taking only the above three endpoint values as an example, and it should be noted that in addition, the condition for triggering the sending device status information may also be that an interval between the three endpoint values is satisfied, so as to achieve the purpose of prompting the user. The implementation of the transfer screen projection system provided by the present application is subject to, and is not particularly limited.
In the embodiment of the invention, the data source device, the relay screen projection device and the display device are used, wherein the data source device is used for outputting the multimedia data stream; the transmitting device in the transfer screen projection equipment is connected with the data source equipment and used for transmitting the multimedia data stream and the state information of the transmitting device; display device, be connected with the receiving arrangement of transfer screen projection equipment, be used for receiving multimedia data stream and status information through receiving arrangement, and show multimedia data stream, and correspond the operation according to status information execution, reached and reported an emergency and asked for help or increased vigilance under the low condition of equipment electric quantity and do not influence the purpose of meeting process, thereby realized promoting the technical effect of meeting negotiation efficiency, and then solved because the sending end is less than the threshold value through the mode suggestion electric quantity of reporting an emergency and asking for help or increased vigilance among the prior art, lead to the meeting process to suspend, reduce the technical problem of meeting negotiation efficiency.
Optionally, the relay projection screen device 14 includes: the system comprises a sending device and a receiving device, wherein the sending device is connected with a data source device and used for forwarding the multimedia data stream and state information to the receiving device, and the state information is used for indicating the electric quantity state and/or the connection state of the sending device; and the receiving device is connected with the display equipment and used for receiving the multimedia data stream and the state information and adjusting the display mode of the multimedia data stream according to the state information.
Further, optionally, the display device 16 is configured to display the power status and/or the connection status of the sending apparatus in the status information, and display the adjusted multimedia data stream according to the display mode.
To sum up, on the side of the display device 16, by connecting with the receiving apparatus, in the case that the status information sent by the sending apparatus includes the power status and/or the connection status, the receiving apparatus correspondingly decodes the multimedia data stream according to the status of the sending apparatus, so that the user can be made aware of the currently generated problem when displaying through the display device 16. The purpose that the conference process is not influenced by alarming under the condition that the electric quantity of the equipment is low is achieved, and therefore the technical effect of improving conference negotiation efficiency is achieved.
Example 2
In accordance with an embodiment of the present invention, there is provided a method embodiment of status prompting, it is noted that the steps illustrated in the flowchart of the figure may be performed in a computer system such as a set of computer-executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than here.
Fig. 3 is a flowchart illustrating a method for prompting status according to an embodiment of the present invention, and as shown in fig. 3, on a receiving device side of a relay projection screen device, the method for prompting status includes the following steps:
step S302, the receiving device receives the state information sent by the sending device and the multimedia data stream of the data source equipment forwarded by the sending device;
step S304, the receiving device analyzes the state information and the multimedia data stream to obtain the running state of the sending device and the decoded multimedia data stream;
step S306, adjusting the display mode of the multimedia data stream according to the running state.
Specifically, corresponding to the receiving device in the relay screen projection device 14 in embodiment 1, in a meeting scene, the data source device may be a notebook computer, a smart phone, a tablet computer or any terminal device capable of outputting or storing a multimedia file, which is used by a user; the display device may be a projector, a television, or a tiled screen or the like for displaying multimedia files.
When the electric quantity of a sending device in the transfer screen projection equipment is left by 20%, the sending device sends the state information of the electric quantity left by 20% of the sending device to a receiving device in the transfer screen projection equipment when forwarding the multimedia data stream of the data source equipment, and when the receiving device acquires the electric quantity of the sending device, the state information of the electric quantity left by 20% of the sending device is displayed in an icon form in the process of displaying the multimedia data stream by the display equipment so as to remind a user of paying attention to the electric quantity of the current sending device;
when the power of the sending device is 10% left, the received multimedia data stream is converted from color to black and white at the receiving device side, and is displayed by the display equipment;
when the electric quantity of the sending device is left by 5%, sending prompt information to the display equipment on the side of the receiving device, and displaying the prompt information by the display equipment, wherein the prompt information is used for displaying that the sending device enters the sleep mode.
In the embodiment of the invention, the state information sent by the sending device is received by the receiving device, and the multimedia data stream of the data source equipment is forwarded by the sending device; the receiving device analyzes the state information and the multimedia data stream to obtain the running state of the sending device and the decoded multimedia data stream; and adjusting the display mode of the multimedia data stream according to the running state. The purpose that the conference process is not influenced by alarming under the condition that the electric quantity of the equipment is low is achieved, the technical effect of improving the conference negotiation efficiency is achieved, and the technical problems that in the prior art, the conference process is suspended and the conference negotiation efficiency is reduced due to the fact that the electric quantity is lower than a threshold value through the alarming mode of the sending end are solved.
Optionally, the adjusting the display mode of the multimedia data stream according to the operation status in step S306 includes:
step S3061, under the condition that the running state comprises the electric quantity state and/or the connection state of the sending device, if the electric quantity of the electric quantity state in the sending device is smaller than the preset working electric quantity, the receiving device adjusts the display mode of the multimedia data stream from a first display state to a second display state, wherein the electric quantity used in the first display state is larger than the electric quantity used in the second display state; and/or the presence of a gas in the gas,
step S3062, if the communication quality of the connection state in the sending apparatus is less than the preset threshold, the receiving apparatus sends an alarm prompt message to the display device, where the alarm prompt message is used to prompt that the communication quality between the sending apparatus and the receiving apparatus does not meet the demonstration requirement.
In summary, by connecting with the receiving apparatus, in the case that the status information sent by the sending apparatus includes the power status and/or the connection status, the receiving apparatus correspondingly decodes the multimedia data stream according to the status of the sending apparatus, so that when displaying through the display device, the user can be made aware of the currently generated problem. The purpose that the conference process is not influenced by alarming under the condition that the electric quantity of the equipment is low is achieved, and therefore the technical effect of improving conference negotiation efficiency is achieved.
Example 3
According to an embodiment of the present invention, an embodiment of a method for prompting status is provided, and fig. 4 is a schematic flowchart of another method for prompting status according to an embodiment of the present invention, as shown in fig. 4, on a display device side, the method for prompting status includes the following steps:
step S402, the display device obtains the multimedia data stream decoded by the receiving device and the state information of the sending device;
step S404, the display device displays the multimedia data stream according to the state information.
Specifically, corresponding to the display device 16 in embodiment 1, in the present application, the display device is connected to a receiving device in the relay screen projection device, and after the display device obtains the multimedia data stream decoded by the receiving device and the state information of the sending device, the display device displays the multimedia data stream decoded by the receiving device according to the state information.
In the embodiment of the invention, the multimedia data stream decoded by the receiving device and the state information of the sending device are obtained through the display equipment; the display device displays the multimedia data stream according to the state information. The purpose that the conference process is not influenced by alarming under the condition that the electric quantity of the equipment is low is achieved, the technical effect of improving the conference negotiation efficiency is achieved, and the technical problems that in the prior art, the conference process is suspended and the conference negotiation efficiency is reduced due to the fact that the electric quantity is lower than a threshold value through the alarming mode of the sending end are solved.
Optionally, the step S406 of displaying, by the display device according to the state information, the multimedia data stream includes:
step1, in the case that the state information includes that the electric quantity of the sending device is smaller than a first preset threshold value, the display device displays a prompt message when displaying the multimedia data stream, wherein the prompt message is used for displaying the electric quantity of the sending device and prompting to replace the battery of the sending device; or,
step2, when the state information includes that the electric quantity of the sending device is smaller than a second preset threshold value, the display equipment displays the multimedia data stream with black and white display parameters and displays prompt information, wherein the prompt information is used for displaying the electric quantity of the sending device and prompting to replace a battery of the sending device; or,
and Step3, displaying a prompt message by the display device under the condition that the state information includes that the electric quantity of the sending device is less than a third preset threshold, wherein the prompt message is used for displaying that the sending device enters the sleep mode.
Specifically, the steps from Step1 to Step3 are combined as follows:
for example, in a conference scene, when the power of the transmitting device in the relay projection screen device is 20% left, the transmitting device transmits the state information of the 20% left power of the transmitting device to the receiving device in the relay projection screen device when forwarding the multimedia data stream of the data source device, and when the receiving device acquires the power of the transmitting device, the 20% left power of the transmitting device is displayed in the form of an icon in the process of displaying the multimedia data stream by the display device, so as to remind the user of paying attention to the power of the current transmitting device;
when the power of the sending device is 10% of the remaining power, the receiving device side converts the received multimedia data stream from color to black and white, and the display device displays the multimedia data stream converted into black and white;
when the electric quantity of the sending device is left by 5%, sending prompt information to the display equipment on the side of the receiving device, and displaying the prompt information by the display equipment, wherein the prompt information is used for displaying that the sending device enters the sleep mode.
It should be noted that the first preset threshold, the second preset threshold, and the third preset threshold are only described by taking the above example as an example, and the method for implementing the status prompt provided by the present application is not limited specifically.
Further, optionally, displaying the prompt information includes: displaying the identification mark of the sending device corresponding to the state information, and displaying the electric quantity of the sending device; or displaying the electric quantity state of the sending device through a preset color identification group.
Example 4
According to an embodiment of the present invention, an embodiment of a method for prompting status is provided, and fig. 5 is a schematic flowchart of another method for prompting status according to an embodiment of the present invention, as shown in fig. 5, the method for prompting status includes the following steps at a sending device side:
step S502, the sending device judges whether the current running state meets the preset condition;
step S504, when the current operating state does not satisfy the preset condition, the transmitting device transmits corresponding state information according to the operating state.
Specifically, the method for prompting a state provided in the embodiment of the present application corresponds to the transmitting device in embodiment 1, and the transmitting device determines whether the current operating state meets a preset condition; and under the condition that the current running state does not meet the preset condition, the sending device sends corresponding state information according to the running state.
In the embodiment of the invention, whether the current running state meets the preset condition is judged through the sending device; and under the condition that the current running state does not meet the preset condition, the sending device sends corresponding state information according to the running state. The purpose that the conference process is not influenced by alarming under the condition that the electric quantity of the equipment is low is achieved, the technical effect of improving the conference negotiation efficiency is achieved, and the technical problems that in the prior art, the conference process is suspended and the conference negotiation efficiency is reduced due to the fact that the electric quantity is lower than a threshold value through the alarming mode of the sending end are solved.
Optionally, the step S502 in which the sending device determines whether the current operating state meets the preset condition includes:
step1, in case that the preset condition includes at least one power threshold, the sending device detects whether the current power is lower than the at least one power threshold.
Further, optionally, in step S504, when the current operating state does not satisfy the preset condition, the sending, by the sending device, the sending of the corresponding state information according to the operating state includes:
step S5041, sending first status information to the receiving device when the sending device detects that the current electric quantity is smaller than a first preset threshold, wherein the first status information is used to prompt that a battery of the sending device needs to be replaced;
step S5042, when the sending apparatus detects that the current electric quantity is smaller than a second preset threshold in the preset condition, generating second state information, and changing a color tone of a display parameter in the multimedia data stream sent by the data source device from black to white; sending second state information and the adjusted multimedia data stream to a receiving device, wherein the second state information is used for prompting the current electric quantity of the sending device;
step S5043, when the sending apparatus detects that the current electric quantity is smaller than a third preset threshold in the preset condition, generating third status information, and sending the third status information to the receiving apparatus, where the third status information is used to prompt the sending apparatus to enter the sleep mode.
Specifically, corresponding to the display mode in the display device in embodiment 3, corresponding images/information are respectively displayed for different electric quantities of the transmitting apparatus. Different from embodiment 2, in the present application, when the electric quantity of the sending device is lower than the second preset threshold, the sending device converts the multimedia data stream from color to black and white, so as to reduce the pressure on the transmission bandwidth and the pressure on the receiving device during the decoding process, and simultaneously, the purpose of reminding the user that the sending device is low in electric quantity and needs to be replaced by a battery or be connected to an ac power supply during the display process at the display device side is achieved.
Example 5
According to an embodiment of the present invention, an embodiment of a device for status notification is provided, and fig. 6 is a flowchart illustrating a method for status notification according to another embodiment of the present invention, as shown in fig. 6, the device for status notification includes, at a receiving device side:
a receiving module 62, configured to receive the status information sent by the sending apparatus and the multimedia data stream of the data source device forwarded by the sending apparatus; the analysis module 64 is configured to analyze the state information and the multimedia data stream to obtain an operating state of the sending apparatus and a decoded multimedia data stream; and a configuration module 66 for adjusting the display mode of the multimedia data stream according to the operation state.
In the embodiment of the invention, the state information sent by the sending device is received by the receiving device, and the multimedia data stream of the data source equipment is forwarded by the sending device; the receiving device analyzes the state information and the multimedia data stream to obtain the running state of the sending device and the decoded multimedia data stream; and adjusting the display mode of the multimedia data stream according to the running state. The purpose that the conference process is not influenced by alarming under the condition that the electric quantity of the equipment is low is achieved, the technical effect of improving the conference negotiation efficiency is achieved, and the technical problems that in the prior art, the conference process is suspended and the conference negotiation efficiency is reduced due to the fact that the electric quantity is lower than a threshold value through the alarming mode of the sending end are solved.
Example 6
According to an embodiment of the present invention, an embodiment of a status prompting apparatus is provided, and fig. 7 is a flowchart illustrating a method of another status prompting according to another embodiment of the present invention, as shown in fig. 7, the status prompting apparatus includes, on a display device side:
an obtaining module 72, configured to obtain the multimedia data stream decoded by the receiving apparatus and the status information of the sending apparatus; and a display module 74 for displaying the multimedia data stream according to the status information.
In the embodiment of the invention, the multimedia data stream decoded by the receiving device and the state information of the sending device are obtained through the display equipment; the display device displays the multimedia data stream according to the state information. The purpose that the conference process is not influenced by alarming under the condition that the electric quantity of the equipment is low is achieved, the technical effect of improving the conference negotiation efficiency is achieved, and the technical problems that in the prior art, the conference process is suspended and the conference negotiation efficiency is reduced due to the fact that the electric quantity is lower than a threshold value through the alarming mode of the sending end are solved.
Example 7
According to an embodiment of the present invention, an embodiment of a device for status notification is provided, and fig. 8 is a flowchart illustrating a method for status notification according to another embodiment of the present invention, as shown in fig. 8, the device for status notification includes, at a sending device side:
a judging module 82, configured to judge whether the current operating state meets a preset condition; and a sending module 84, configured to send corresponding state information according to the running state when the current running state does not meet the preset condition.
In the embodiment of the invention, whether the current running state meets the preset condition is judged through the sending device; and under the condition that the current running state does not meet the preset condition, the sending device sends corresponding state information according to the running state. The purpose that the conference process is not influenced by alarming under the condition that the electric quantity of the equipment is low is achieved, the technical effect of improving the conference negotiation efficiency is achieved, and the technical problems that in the prior art, the conference process is suspended and the conference negotiation efficiency is reduced due to the fact that the electric quantity is lower than a threshold value through the alarming mode of the sending end are solved.
Example 8
According to still another aspect of another embodiment of the present application, there is further provided a storage medium, where the storage medium includes a stored program, and the method for controlling a device in which the storage medium is located to execute the status notification in embodiments 2 to 4 is performed when the program runs.
Example 9
According to yet another aspect of another embodiment of the present application, there is further provided a processor, where the processor is configured to execute a program, where the program executes the method of the foregoing embodiments 2 to 4 for status indication.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (14)
1. A screen transfer system, comprising: a data source device, a transfer screen projection device and a display device,
wherein,
the data source equipment is used for outputting a multimedia data stream;
the transmitting device in the transfer screen projection equipment is connected with the data source equipment and used for transmitting the multimedia data stream and the state information of the transmitting device;
the display device is connected with the receiving device of the transfer screen projection device and used for receiving the multimedia data stream and the state information through the receiving device, displaying the multimedia data stream and executing corresponding operation according to the state information.
2. The relay projection screen system of claim 1, wherein the relay projection screen device comprises: a transmitting device and a receiving device, wherein,
the sending device is connected with the data source equipment and is used for forwarding the multimedia data stream and the state information to the receiving device, wherein the state information is used for indicating the electric quantity state and/or the connection state of the sending device;
the receiving device is connected with the display equipment and used for receiving the multimedia data stream and the state information and adjusting the display mode of the multimedia data stream according to the state information.
3. The transit screen projection system of claim 2, wherein the display device is configured to display the power status and/or the connection status of the sending device in the status information, and display the adjusted multimedia data stream according to the display mode.
4. A method of status prompting, comprising:
the receiving device receives the state information sent by the sending device and the multimedia data stream of the data source equipment forwarded by the sending device;
the receiving device analyzes the state information and the multimedia data stream to obtain the running state of the sending device and the decoded multimedia data stream;
and adjusting the display mode of the multimedia data stream according to the running state.
5. The method of claim 4, wherein said adjusting the display mode of the multimedia data stream according to the operation status comprises:
under the condition that the running state comprises the electric quantity state and/or the connection state of the sending device, if the electric quantity of the electric quantity state in the sending device is smaller than the preset working electric quantity, the receiving device adjusts the display mode of the multimedia data stream from a first display state to a second display state, wherein the electric quantity in the first display state is larger than the electric quantity in the second display state; and/or the presence of a gas in the gas,
and if the communication quality of the connection state in the sending device is smaller than a preset threshold value, the receiving device sends alarm prompt information to the display equipment, wherein the alarm prompt information is used for prompting that the communication quality between the sending device and the receiving device does not meet the demonstration requirement.
6. A method of status prompting, comprising:
the display equipment acquires the multimedia data stream decoded by the receiving device and the state information of the sending device;
and the display equipment displays the multimedia data stream according to the state information.
7. The method of claim 6, wherein the displaying, by the display device, the multimedia data stream according to the status information comprises:
under the condition that the state information comprises that the electric quantity of the sending device is smaller than a first preset threshold value, the display equipment displays prompt information when the multimedia data stream is displayed, wherein the prompt information is used for displaying the electric quantity of the sending device and prompting to replace a battery of the sending device; or,
under the condition that the state information comprises that the electric quantity of the sending device is smaller than a second preset threshold value, the display equipment displays the multimedia data stream with black and white display parameters and displays prompt information, wherein the prompt information is used for displaying the electric quantity of the sending device and prompting to replace a battery of the sending device;
or,
and under the condition that the state information comprises that the electric quantity of the sending device is smaller than a third preset threshold value, the display equipment displays prompt information, wherein the prompt information is used for displaying that the sending device enters a sleep mode.
8. The method of claim 7, wherein displaying the prompt message comprises:
displaying the identification mark of the sending device corresponding to the state information, and displaying the electric quantity of the sending device;
or displaying the electric quantity state of the sending device through a preset color identification group.
9. A method of status prompting, comprising:
the sending device judges whether the current running state meets a preset condition or not;
and under the condition that the current running state does not meet the preset condition, the sending device sends corresponding state information according to the running state.
10. The method of claim 9, wherein the determining, by the sending device, whether the current operating state satisfies a preset condition comprises:
and under the condition that the preset condition comprises at least one electric quantity threshold value, the sending device detects whether the current electric quantity is lower than the at least one electric quantity threshold value.
11. The method according to claim 10, wherein the sending, by the sending device, corresponding status information according to the operating status when the current operating status does not satisfy the preset condition includes:
under the condition that the sending device detects that the current electric quantity is smaller than a first preset threshold value, sending first state information to a receiving device, wherein the first state information is used for prompting that a battery of the sending device needs to be replaced;
generating second state information under the condition that the sending device detects that the current electric quantity is smaller than a second preset threshold value in the preset condition, and changing the color tone of the display parameters in the multimedia data stream sent by the data source equipment into black and white;
sending the second state information and the adjusted multimedia data stream to the receiving device, wherein the second state information is used for prompting the current electric quantity of the sending device;
and generating third state information and sending the third state information to the receiving device under the condition that the sending device detects that the current electric quantity is smaller than a third preset threshold value in the preset condition, wherein the third state information is used for prompting the sending device to enter a sleep mode.
12. An apparatus for status prompting, comprising:
the receiving module is used for receiving the state information sent by the sending device and the multimedia data stream of the data source equipment forwarded by the sending device;
the analysis module is used for analyzing the state information and the multimedia data stream to obtain the running state of the sending device and the decoded multimedia data stream;
and the configuration module is used for adjusting the display mode of the multimedia data stream according to the running state.
13. An apparatus for status prompting, comprising:
the acquisition module is used for acquiring the multimedia data stream decoded by the receiving device and the state information of the sending device;
and the display module is used for displaying the multimedia data stream according to the state information.
14. An apparatus for status prompting, comprising:
the judging module is used for judging whether the current running state meets a preset condition or not;
and the sending module is used for sending corresponding state information according to the running state under the condition that the current running state does not meet the preset condition.
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| CN201711004687.6A CN107743220A (en) | 2017-10-24 | 2017-10-24 | The method, apparatus of condition prompting moves on to screen system with |
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| CN201711004687.6A CN107743220A (en) | 2017-10-24 | 2017-10-24 | The method, apparatus of condition prompting moves on to screen system with |
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