CN111953369A - Output power adjusting method and device suitable for intercom device and intercom device - Google Patents
Output power adjusting method and device suitable for intercom device and intercom device Download PDFInfo
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- CN111953369A CN111953369A CN201910361011.5A CN201910361011A CN111953369A CN 111953369 A CN111953369 A CN 111953369A CN 201910361011 A CN201910361011 A CN 201910361011A CN 111953369 A CN111953369 A CN 111953369A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
- H04B17/13—Monitoring; Testing of transmitters for calibration of power amplifiers, e.g. gain or non-linearity
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Abstract
The disclosure relates to an output power adjusting method and device suitable for an intercom device and the intercom device. An output power adjustment method for an intercom device, comprising: when the intercom device works, acquiring working parameters of the intercom device; and determining whether to adjust the output power of the intercom device according to the working parameters. In the embodiment, the output power of the intercom device is adjusted to be matched with the current use scene, so that the output power of the intercom device is in an optimal or better state, and the service life of the intercom device is prolonged.
Description
Technical Field
The present disclosure relates to the field of wireless communications technologies, and in particular, to an output power adjustment method and apparatus for an intercom device, and an intercom device.
Background
At present, the intercom equipment is widely applied to various industries. In order to ensure reliable operation, the output power of the existing intercom device is usually fixedly set. However, in the working process, the output power of the intercom device may not be in the optimal state due to the fixed output power, for example, under the condition that the fixed output power is large, the intercom device is heated due to long-time use, so that the working efficiency of the intercom device is reduced, and energy loss is caused; for another example, when the fixed output power is small, if the two intercom devices are far apart, normal conversation may be affected.
Disclosure of Invention
The present disclosure provides an output power adjustment method and apparatus for an intercom device, and an intercom device, so as to solve the deficiencies of the related art.
According to a first aspect of the embodiments of the present disclosure, there is provided an output power adjustment method for an intercom device, including:
when the intercom device works, acquiring working parameters of the intercom device;
and determining whether to adjust the output power of the intercom device according to the working parameters.
Optionally, if the operating parameter includes a real-time temperature of the intercom device, determining whether to adjust the output power of the intercom device according to the operating parameter includes:
acquiring a preset temperature threshold value of the intercom device;
comparing the real-time temperature to the temperature threshold;
and if the real-time temperature is greater than the temperature threshold value, reducing the output power of the intercom device.
Optionally, after comparing the real-time temperature and the temperature threshold, the method further comprises:
if the real-time temperature is equal to the temperature threshold value, the output power of the intercom device is kept; if the real-time temperature is smaller than the temperature threshold, comparing the real-time power with the maximum output power of the intercom device;
if the real-time power is equal to the maximum output power, the output power of the intercom device is kept; and if the real-time power is smaller than the maximum output power, improving the output power of the intercom device.
Optionally, if the operating parameter includes actual positions of the intercom device and the intercom device at the opposite end, determining whether to adjust the output power of the intercom device according to the operating parameter includes:
determining the actual distance between the talkback equipment and the opposite-end talkback equipment according to the actual positions of the talkback equipment and the opposite-end talkback equipment;
comparing the actual distance with a preset distance threshold;
if the actual distance is smaller than the distance threshold, reducing the output power of the intercom device;
if the actual distance is larger than the distance threshold, the output power of the intercom device is increased; and if the actual distance is equal to the distance threshold value, maintaining the output power of the intercom device.
Optionally, if the operating parameter includes a relationship between a transmission frequency of an intercom module of the intercom device and operating frequencies of other functional modules in the intercom device, determining whether to adjust the output power of the intercom device according to the operating parameter includes:
determining whether the operating frequency and the transmit frequency interfere with each other;
and if the mutual interference exists, adjusting the transmitting frequency of the talkback module.
Optionally, if the operating parameter includes an actual communication quality between the intercom device and an opposite-end intercom device, determining whether to adjust the output power of the intercom device according to the operating parameter includes:
acquiring a preset communication quality threshold;
comparing the actual communication quality to the communication quality threshold;
if the actual communication quality is larger than the communication quality threshold value, reducing the output power of the intercom device; if the actual communication quality is equal to the communication quality threshold value, maintaining the output power of the intercom device; and if the actual communication quality is smaller than the communication quality threshold value, improving the output power of the intercom device.
According to a second aspect of the embodiments of the present disclosure, there is provided an output power adjusting apparatus adapted to an intercom device, including:
the working parameter acquisition module is used for acquiring the working parameters of the intercom device when the intercom device works;
and the power adjusting module is used for determining whether to adjust the output power of the intercom device according to the working parameters.
Optionally, the working parameter obtaining module includes a temperature obtaining unit, and the temperature obtaining unit is configured to obtain a real-time temperature of the intercom device; the power adjustment module includes:
the threshold value acquisition unit is used for acquiring a preset temperature threshold value of the intercom device;
the temperature comparison unit is used for comparing the real-time temperature with the temperature threshold value;
and the power adjusting unit is used for reducing the output power of the intercom device when the real-time temperature is greater than the temperature threshold value.
Optionally, the power adjusting unit is further configured to maintain the output power of the intercom device when the real-time temperature is equal to the temperature threshold; when the real-time temperature is smaller than the temperature threshold value, comparing the real-time power and the maximum output power of the intercom device;
when the real-time power is equal to the maximum output power, the output power of the intercom device is kept; and when the real-time power is smaller than the maximum output power, improving the output power of the intercom device.
Optionally, the working parameter obtaining module includes a position obtaining unit, the position obtaining unit is configured to obtain actual positions of the intercom device and the peer intercom device, and the power adjustment module includes:
the distance acquisition unit is used for determining the actual distance between the talkback equipment and the opposite-end talkback equipment according to the actual positions of the talkback equipment and the opposite-end talkback equipment;
the distance comparison unit is used for comparing the actual distance with a preset distance threshold;
the power adjusting unit is used for reducing the output power of the intercom device when the actual distance is smaller than the distance threshold; when the actual distance is larger than the distance threshold value, the output power of the intercom device is improved; and when the actual distance is equal to the distance threshold value, maintaining the output power of the intercom device.
Optionally, the working parameter obtaining module includes a frequency relation obtaining unit, the frequency relation obtaining unit is configured to obtain a relation between a transmitting frequency of an intercom module of the intercom device and working frequencies of other functional modules in the intercom device, and the power adjusting module includes:
a relation determining unit for determining whether the operating frequency and the transmitting frequency interfere with each other;
and the power adjusting unit is used for adjusting the transmitting frequency of the talkback module when the working frequency and the transmitting frequency interfere with each other.
Optionally, the working parameter obtaining module includes a communication quality obtaining unit, where the communication quality obtains an actual communication quality between the intercom device and an opposite-end intercom device, and the power adjusting module includes:
a quality acquisition unit for acquiring a preset communication quality threshold;
a quality comparison unit for comparing the actual communication quality with the communication quality threshold;
the power adjusting unit is used for reducing the output power of the intercom device when the actual communication quality is greater than the communication quality threshold value; the power adjusting unit is further used for keeping the output power of the intercom device when the actual communication quality is equal to the communication quality threshold value; and when the actual communication quality is smaller than the communication quality threshold value, improving the output power of the intercom device.
According to a third aspect of the embodiments of the present disclosure, there is provided an intercom device including the power adjustment apparatus according to the second aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
according to the embodiment, the working parameters of the intercom device are obtained, and then whether the output power of the intercom device is adjusted or not can be determined according to the working parameters. Therefore, in the embodiment, the output power of the intercom device is adjusted to be matched with the current use scene, so that the output power of the intercom device is in an optimal or better state, and the service life of the intercom device is prolonged.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a flow chart illustrating a method for output power adjustment for an intercom system, according to an exemplary embodiment;
FIG. 2 is a flow diagram illustrating a method for adjusting output power in a real-time temperature scenario for an operating parameter in accordance with an exemplary embodiment;
FIG. 3 is a flow diagram illustrating a method for adjusting output power in a real-time distance scenario with an operating parameter according to an exemplary embodiment;
FIG. 4 is a flow diagram illustrating a method for output power adjustment in a scenario where an operating parameter is a relationship between an operating frequency and a transmit frequency, in accordance with an exemplary embodiment;
FIG. 5 is a flow diagram illustrating a method for adjusting output power in a real-time communication quality scenario for an operating parameter in accordance with an exemplary embodiment;
FIGS. 6-10 are block diagrams illustrating an output power adjustment apparatus for an intercom device, according to an exemplary embodiment;
fig. 11 is a block diagram illustrating an intercom device, according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure as recited in the claims below.
At present, the intercom equipment is widely applied to various industries. In order to ensure reliable operation, the output power of the existing intercom device is usually fixedly set. However, in the working process, the output power of the intercom device may not be in the optimal state due to the fixed output power, for example, under the condition that the fixed output power is large, the intercom device is heated due to long-time use, so that the working efficiency of the intercom device is reduced, and energy loss is caused; for another example, when the fixed output power is small, if the two intercom devices are far apart, normal conversation may be affected.
In order to solve the above problems, the present disclosure provides an output power adjustment method for an intercom device, which includes obtaining a working parameter of the intercom device in a current scene, and determining whether to adjust an output power of the intercom device according to the working parameter, so that the output power of the intercom device is matched with the current scene, the output power of the intercom device is in an optimal or better state, and the service life of the intercom device is prolonged.
Fig. 1 is a flowchart illustrating an output power adjustment method for an intercom device according to an exemplary embodiment, and referring to fig. 1, an output power adjustment method for an intercom device, which may be an intercom and a mobile device equipped with an intercom module, is described, and then a solution of each embodiment is described by taking the intercom as an example, including step 101 and step 102, where:
in step 101, when the intercom device works, the working parameters of the intercom device are obtained.
In this embodiment, the working parameter of the intercom device may include at least one of a real-time temperature of the intercom device, actual positions of the intercom device and the opposite-end intercom device, a relationship between a transmission frequency of the intercom module in the intercom device and working frequencies of other functional modules, and an actual communication quality between the intercom device and the opposite-end intercom device. Wherein, other functional modules can be modules adopting wireless communication, such as a GPS module, a WIFI module and the like.
In consideration of the fact that the volume of the intercom device is usually small, the real-time temperature of the intercom device can be the real-time temperature inside the intercom device, and in one example, the real-time temperature of the intercom device can be represented by the surface temperature of an intercom module in the intercom device. The real-time temperature may be collected by a temperature sensor within the intercom device, wherein the temperature sensor may be a thermistor, temperature chip, or the like. If the real-time temperature is too high, the working efficiency of each module in the intercom device can be influenced, and the effect of reducing the real-time temperature can be achieved by reducing the output power.
The actual positions of the intercom device and the opposite-end intercom device refer to the space positions of the two devices, the actual distance or the space distance of the two devices can be calculated based on the space positions of the two devices, the actual distance can be obtained by the intercom device through the space position obtained by the local GPS module and the space position obtained by the GPS module in the opposite-end intercom device, and the actual distance of the two intercom devices can be calculated by the intercom device through the two space positions. Under the condition of the same signal quality, if the actual distance is close, the intercom device can reduce the output power; if the actual distance is longer, the intercom device can improve the output power, thereby ensuring the conversation efficiency.
The relationship between the transmission frequency of the intercom module in the intercom device and the working frequencies of other functional modules means whether the working frequencies and the transmission frequencies interfere with each other, for example, the working frequencies and the transmission frequencies interfere with each other when being in a frequency multiplication relationship, the intercom device can acquire the working frequencies of the wireless module and the working transmission frequencies of the transmission module, and the working frequencies and the transmission frequencies can be determined whether to interfere with each other through comparison. Taking the frequency multiplication relationship as an example, when the transmission frequency and the working frequency are in the frequency multiplication relationship, the transmission frequency of the intercom module in the intercom device will affect the positioning accuracy and the communication quality of the GPS module, and the power consumption will increase accordingly, at this time, the transmission frequency of the intercom module in the intercom device needs to be adjusted to avoid increasing the output power consumption.
The actual communication quality between the intercom device and the opposite-end intercom device refers to the definition of the voice of the opposite end heard by the user, and can be characterized by using a signal-to-noise ratio and/or a Received Signal Strength Indicator (RSSI). The intercom device may directly use the correlation technique to obtain the signal-to-noise ratio, which is not limited herein. Under the condition that the actual communication quality is larger than the communication quality threshold value, the output power can be adaptively reduced to reduce the actual communication quality, so that the gap between the actual communication quality and the communication quality threshold value is reduced; in the case that the actual communication quality is smaller than the communication quality threshold, the output power can be adaptively increased to improve the actual communication quality, thereby narrowing the gap between the actual communication quality and the communication quality threshold.
It should be noted that 4 kinds of working parameters in the intercom device are introduced in the embodiment of the present disclosure, and of course, a person skilled in the art may select other working parameters according to a specific scenario to implement the scheme of the present application, and the corresponding scheme falls within the protection scope of the present application.
In this embodiment, when the intercom works, the processor in the intercom may communicate with the corresponding module, for example, obtain the real-time temperature sent by the temperature sensor, obtain the spatial position obtained by the GPS module, and obtain the spatial position, the signal-to-noise ratio, the RSSI, and other working parameters of the intercom device at the opposite end received by the communication module.
In step 102, whether to adjust the output power of the intercom device is determined according to the working parameters.
In this embodiment, the intercom device may determine whether to adjust the output power of the intercom device according to the working parameter, including:
in an example, if the operating parameter is the real-time temperature of the intercom device, referring to fig. 2, the intercom device receives the dialog, and then obtains the preset temperature threshold of the intercom device and obtains the real-time temperature of the intercom device during operation. The temperature threshold may be set according to a specific scenario, for example, 30-60 degrees celsius. In one embodiment, the temperature threshold may be set at 50 degrees celsius.
Then, the intercom device can compare real-time temperature and temperature threshold value to confirm the size of real-time temperature and temperature threshold value, including:
if the real-time temperature is larger than the temperature threshold, the intercom device determines to directly reduce the output power of the intercom device, and the reduction mode can be that the output power is reduced according to the preset step length. The preset step size may be a fixed value (e.g., 0.1W, which may be adjusted), or may be a dynamic value (e.g., first larger and then smaller, which is sequentially reduced from 0.5W to 0.1W).
And if the real-time temperature is equal to the temperature threshold value, the talkback equipment determines that the output power of the talkback equipment is kept unchanged.
If the real-time temperature is smaller than the temperature threshold, the intercom device determines that the output power of the intercom device is directly improved, and the improving mode can be that the output power is improved according to the preset step length. The preset step size may be a fixed value (e.g., 0.1W, which may be adjusted), or may be a dynamic value (e.g., first larger and then smaller, which is sequentially increased from 0.5W to 0.1W).
And finally, the talkback equipment carries out talkback transmission according to the adjusted output power.
In another example, if the operating parameter is the actual positions of the intercom device and the opposite-end intercom device, referring to fig. 3, the intercom device receives the conversation, and then calculates the actual distance between the intercom device and the opposite-end intercom device according to the actual positions of the intercom device and the opposite-end intercom device, and the preset distance threshold. The distance threshold may be set to a few meters to hundreds of meters, for example 3 meters to 300 meters.
The intercom device may then compare the real-time distance to a distance threshold to determine the magnitude of the real-time distance and the distance threshold, including:
if the real-time distance is greater than the distance threshold, the intercom device determines to increase the output power of the intercom device, and the increasing mode can be that the output power is increased according to the preset step length. The preset step size may be a fixed value (e.g., 0.1W, which may be adjusted), or may be a dynamic value (e.g., first larger and then smaller, which is sequentially increased from 0.5W to 0.1W).
And if the real-time distance is equal to the distance threshold value, the talkback equipment determines that the output power of the talkback equipment is kept unchanged.
If the real-time distance is smaller than the distance threshold, the intercom device determines to directly reduce the output power of the intercom device, and the reduction mode can be that the output power is reduced according to the preset step length. The preset step size may be a fixed value (e.g., 0.1W, which may be adjusted), or may be a dynamic value (e.g., first larger and then smaller, which is sequentially reduced from 0.5W to 0.1W).
And finally, the talkback equipment carries out talkback transmission according to the adjusted output power.
In another embodiment, if the operating parameter includes the relationship between the operating frequency of the GPS module and the transmitting frequency of the intercom module in the intercom device, referring to fig. 4, the intercom device receives the conversation, and then the intercom device obtains the operating frequency of the GPS module (through the operating frequency point) and obtains the transmitting frequency of the intercom device (through the operating frequency point). And then, the intercom device determines whether the working frequency and the transmitting frequency interfere with each other, if so, the intercom device determines to adjust the transmitting frequency of the intercom device so as to correspondingly adjust the output power of the intercom device, and if not, the intercom device determines to keep the output power unchanged.
In another embodiment, if the operating parameter includes the actual communication quality between the intercom device and the opposite-end intercom device, referring to fig. 5, the intercom device receives the conversation, and then obtains the real-time communication quality of the intercom device and a preset communication quality threshold, taking the communication quality as the signal-to-noise ratio as an example, the communication quality threshold, i.e., the signal-to-noise ratio threshold, may be 0 dB. Then, the intercom device compares the actual communication quality with the communication quality threshold value to determine the real-time communication quality and the communication quality threshold value, and the method comprises the following steps:
if the real-time communication quality is smaller than the communication quality threshold value, the intercom device determines to improve the output power of the intercom device, and the improving mode can be that the output power is improved according to the preset step length. The preset step size may be a fixed value (e.g., 0.1W, which may be adjusted), or may be a dynamic value (e.g., first larger and then smaller, which is sequentially increased from 0.5W to 0.1W).
And if the real-time communication quality is equal to the communication quality threshold value, the intercom device determines to keep the output power of the intercom device unchanged.
If the real-time communication quality is larger than the communication quality threshold value, the intercom device determines to directly reduce the output power of the intercom device, and the reduction mode can be that the output power is reduced according to the preset step length. The preset step size may be a fixed value (e.g., 0.1W, which may be adjusted), or may be a dynamic value (e.g., first larger and then smaller, which is sequentially reduced from 0.5W to 0.1W).
And finally, the talkback equipment carries out talkback transmission according to the adjusted output power.
Therefore, in the embodiment of the present disclosure, by obtaining the working parameters of the intercom device, whether to adjust the output power of the intercom device may be determined according to the working parameters. Therefore, in the embodiment, the output power of the intercom device is adjusted, so that the power of the intercom device is matched with the current use scene, the intercom device does not need to continuously work at the maximum output power, and the temperature and the power consumption of the intercom device are favorably reduced.
Based on the foregoing output power adjustment method for an intercom device, an embodiment of the present disclosure further provides an output power adjustment apparatus for an intercom device, fig. 6 is a block diagram of an output power adjustment apparatus for an intercom device according to an exemplary embodiment, and referring to fig. 6, an output power adjustment apparatus 600 for an intercom device includes:
the working parameter acquiring module 601 is configured to acquire a working parameter of the intercom device when the intercom device works;
and a power adjusting module 602, configured to determine whether to adjust the output power of the intercom device according to the working parameter.
On the basis of an output power adjusting apparatus 600 for an intercom device shown in fig. 6, fig. 7 is a block diagram of an output power adjusting apparatus for an intercom device shown according to an exemplary embodiment, referring to fig. 7, an operation parameter obtaining module 601 includes a temperature obtaining unit for obtaining a real-time temperature of the intercom device, and the power adjusting module 602 includes:
a threshold value obtaining unit 701, configured to obtain a preset temperature threshold value of the intercom device;
a temperature comparison unit 702 for comparing the real-time temperature with the temperature threshold;
the power adjusting unit 703 is configured to reduce the output power of the intercom device when the real-time temperature is greater than the temperature threshold.
In some embodiments, the power adjusting unit 703 is further configured to maintain the output power of the intercom device when the real-time temperature is equal to the temperature threshold; when the real-time temperature is smaller than the temperature threshold value, comparing the real-time power with the maximum output power of the intercom device;
when the real-time power is equal to the maximum output power, the output power of the intercom device is kept; and when the real-time power is smaller than the maximum output power, improving the output power of the intercom device.
On the basis of an output power adjusting apparatus 600 for an intercom device shown in fig. 6, fig. 8 is a block diagram of an output power adjusting apparatus for an intercom device shown according to an exemplary embodiment, and referring to fig. 8, the operating parameter acquiring module includes a position acquiring unit, the position acquiring unit is configured to acquire an actual position between the intercom device and an opposite-end intercom device, and the power adjusting module 602 includes:
a distance obtaining unit 801, configured to determine an actual distance between the intercom device and the opposite-end intercom device according to actual positions of the intercom device and the opposite-end intercom device;
a distance comparison unit 802, configured to compare the actual distance with a preset distance threshold;
a power adjusting unit 803, configured to reduce the output power of the intercom device when the actual distance is smaller than the distance threshold; when the actual distance is larger than the distance threshold value, the output power of the intercom device is improved; and when the actual distance is equal to the distance threshold value, maintaining the output power of the intercom device.
On the basis of the output power adjusting apparatus 600 for an intercom device shown in fig. 6, fig. 9 is a block diagram of an output power adjusting apparatus for an intercom device shown according to an exemplary embodiment, referring to fig. 9, the operating parameter acquiring module includes a frequency relation acquiring unit, the frequency relation acquiring unit is configured to acquire a relation between a transmitting frequency of an intercom module in the intercom device and operating frequencies of other functional modules in the intercom device, and the power adjusting module 602 includes:
a relation determining unit 901, configured to determine whether the operating frequency and the transmitting frequency interfere with each other;
a power adjusting unit 902, configured to adjust the transmitting frequency of the intercom module when the operating frequency and the transmitting frequency interfere with each other.
On the basis of an output power adjusting apparatus 600 for an intercom device shown in fig. 6, fig. 10 is a block diagram of an output power adjusting apparatus for an intercom device shown according to an exemplary embodiment, referring to fig. 10, the operating parameter acquiring module includes a communication quality acquiring unit, the communication quality acquiring unit is used for acquiring actual communication quality between the intercom device and an opposite-end intercom device, and the power adjusting module 602 includes:
a quality acquisition unit 1001 configured to acquire a communication quality threshold set in advance;
a quality comparison unit 1002, configured to compare the actual communication quality with the communication quality threshold;
a power adjusting unit 1003, configured to reduce the output power of the intercom device when the actual communication quality is greater than the communication quality threshold; when the actual communication quality is equal to the communication quality threshold value, maintaining the output power of the intercom device; and when the actual communication quality is smaller than the communication quality threshold value, improving the output power of the intercom device.
Since the output power adjusting apparatus suitable for the intercom device provided in the present disclosure corresponds to the output power adjusting method suitable for the intercom device, the working principle of the output power adjusting apparatus may refer to the content of the embodiment shown in the output power adjusting method suitable for the intercom device, and is not described herein again.
Fig. 11 is a block diagram illustrating an intercom device 1100, in accordance with an exemplary embodiment. For example, the intercom device 1100 may be an intercom device or intercom including an intercom module, such as a mobile phone, a tablet computer, an electronic book reader, a multimedia player, a wearable device, a vehicle-mounted terminal, and the like.
Referring to fig. 11, the intercom device 1100 may include one or more of the following components: processing component 1102, memory 1104, power component 1106, multimedia component 1108, audio component 1110, input/output (I/O) interface(s) 1112, sensor component 1114, and communications component 1116.
The processing component 1102 generally controls the overall operation of the intercom device 1100, such as operations associated with display, telephone calls, data communications, camera operations and recording operations. The processing components 1102 may include one or more processors 1120 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 1102 may include one or more modules that facilitate interaction between the processing component 1102 and other components. For example, the processing component 1102 may include a multimedia module to facilitate interaction between the multimedia component 1108 and the processing component 1102. For another example, the processing component 1102 may read executable instructions from the memory to implement the steps of a method for adjusting wireless charging transmit power provided by the various embodiments described above.
The memory 1104 is configured to store various types of data to support the operation of the intercom device 1100. Examples of such data include instructions for any application or method operating on the intercom device 1100, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 1104 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power component 1106 provides power to the various components of the intercom device 1100. The power components 1106 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the intercom device 1100.
The multimedia component 1108 includes a display screen between the intercom device 1100 and the user that provides an output interface. In some embodiments, the multimedia component 1108 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the intercom device 1100 is in an operation mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 1110 is configured to output and/or input audio signals. For example, the audio component 1110 includes a Microphone (MIC) configured to receive external audio signals when the intercom device 1100 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 1104 or transmitted via the communication component 1116. In some embodiments, the audio assembly 1110 further includes a speaker for outputting audio signals.
The I/O interface 1112 provides an interface between the processing component 1102 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 1114 includes one or more sensors for providing various aspects of state assessment for the intercom device 1100. For example, the sensor assembly 1114 may detect the open/closed state of the intercom device 1100, the relative positioning of the components, such as the display and keypad of the intercom device 1100, the sensor assembly 1114 may also detect a change in the position of the intercom device 1100 or a component of the intercom device 1100, the presence or absence of user contact with the intercom device 1100, the orientation or acceleration/deceleration of the intercom device 1100, and the real-time temperature of the intercom device 1100. The sensor assembly 1114 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 1114 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1114 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 1116 is configured to facilitate wired or wireless communication between the intercom device 1100 and other devices. The intercom device 1100 may access a wireless network based on a communication standard, such as Wi-Fi, 2G, 3G, 4G, or 5G, or a combination thereof. In an exemplary embodiment, the communication component 1116 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1116 also includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the intercom device 1100 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory machine-readable storage medium comprising instructions, such as the memory 1104 comprising instructions, executable by the processor 1120 of the intercom device 1100 to perform the image processing method described above is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (13)
1. An output power adjustment method for an intercom device, comprising:
when the intercom device works, acquiring working parameters of the intercom device;
and determining whether to adjust the output power of the intercom device according to the working parameters.
2. The power adjustment method of claim 1, wherein if the operating parameter comprises a real-time temperature of an intercom device, determining whether to adjust the output power of the intercom device according to the operating parameter comprises:
acquiring a preset temperature threshold value of the intercom device;
comparing the real-time temperature to the temperature threshold;
and if the real-time temperature is greater than the temperature threshold value, reducing the output power of the intercom device.
3. The power adjustment method of claim 2, wherein after comparing the real-time temperature to the temperature threshold, the method further comprises:
if the real-time temperature is equal to the temperature threshold value, the output power of the intercom device is kept; if the real-time temperature is smaller than the temperature threshold, comparing the real-time power with the maximum output power of the intercom device;
if the real-time power is equal to the maximum output power, the output power of the intercom device is kept; and if the real-time power is smaller than the maximum output power, improving the output power of the intercom device.
4. The power adjustment method according to claim 1, wherein if the operating parameter includes actual positions of the intercom device and an opposite-end intercom device, determining whether to adjust the output power of the intercom device according to the operating parameter includes:
determining the actual distance between the talkback equipment and the opposite-end talkback equipment according to the actual positions of the talkback equipment and the opposite-end talkback equipment;
comparing the actual distance with a preset distance threshold;
if the actual distance is smaller than the distance threshold, reducing the output power of the intercom device;
if the actual distance is larger than the distance threshold, the output power of the intercom device is increased; and if the actual distance is equal to the distance threshold value, maintaining the output power of the intercom device.
5. The power adjustment method according to claim 1, wherein if the operating parameter includes a relationship between a transmission frequency of an intercom module of the intercom device and operating frequencies of other functional modules in the intercom device, determining whether to adjust the output power of the intercom device according to the operating parameter includes:
determining whether the operating frequency and the transmit frequency interfere with each other;
and if the mutual interference exists, adjusting the transmitting frequency of the talkback module.
6. The power adjustment method according to claim 1, wherein if the operating parameter includes an actual communication quality between the intercom device and an opposite-end intercom device, determining whether to adjust the output power of the intercom device according to the operating parameter includes:
acquiring a preset communication quality threshold;
comparing the actual communication quality to the communication quality threshold;
if the actual communication quality is larger than the communication quality threshold value, reducing the output power of the intercom device; if the actual communication quality is equal to the communication quality threshold value, maintaining the output power of the intercom device; and if the actual communication quality is smaller than the communication quality threshold value, improving the output power of the intercom device.
7. An output power adjustment apparatus for an intercom device, comprising:
the working parameter acquisition module is used for acquiring the working parameters of the intercom device when the intercom device works;
and the power adjusting module is used for determining whether to adjust the output power of the intercom device according to the working parameters.
8. The power adjustment device according to claim 7, wherein the operating parameter acquiring module comprises a temperature acquiring unit, and the temperature acquiring unit is used for acquiring the real-time temperature of the intercom device; the power adjustment module includes:
the threshold value acquisition unit is used for acquiring a preset temperature threshold value of the intercom device;
the temperature comparison unit is used for comparing the real-time temperature with the temperature threshold value;
and the power adjusting unit is used for reducing the output power of the intercom device when the real-time temperature is greater than the temperature threshold value.
9. The power adjustment apparatus according to claim 8, wherein the power adjustment unit is further configured to maintain the output power of the intercom device when the real-time temperature is equal to the temperature threshold; when the real-time temperature is smaller than the temperature threshold value, comparing the real-time power and the maximum output power of the intercom device;
when the real-time power is equal to the maximum output power, the output power of the intercom device is kept; and when the real-time power is smaller than the maximum output power, improving the output power of the intercom device.
10. The power adjustment device according to claim 7, wherein the operating parameter acquiring module comprises a position acquiring unit, and the position acquiring unit is configured to acquire actual positions of the intercom device and the opposite-end intercom device;
the power adjustment module includes:
the distance acquisition unit is used for determining the actual distance between the talkback equipment and the opposite-end talkback equipment according to the actual positions of the talkback equipment and the opposite-end talkback equipment;
the distance comparison unit is used for comparing the actual distance with a preset distance threshold;
the power adjusting unit is used for reducing the output power of the intercom device when the actual distance is smaller than the distance threshold; when the actual distance is larger than the distance threshold value, the output power of the intercom device is improved; and when the actual distance is equal to the distance threshold value, maintaining the output power of the intercom device.
11. The power adjustment device according to claim 7, wherein the operating parameter acquiring module includes a frequency relation acquiring unit, and the frequency relation acquiring unit is configured to acquire a relation between a transmitting frequency of the intercom module of the intercom device and operating frequencies of other functional modules in the intercom device;
the power adjustment module includes:
a relation determining unit for determining whether the operating frequency and the transmitting frequency interfere with each other;
and the power adjusting unit is used for adjusting the transmitting frequency of the talkback module when the working frequency and the transmitting frequency interfere with each other.
12. The power adjustment apparatus according to claim 7, wherein the operating parameter obtaining module includes a communication quality obtaining unit, and the communication quality obtaining unit is configured to obtain an actual communication quality between the intercom device and an opposite-end intercom device;
the power adjustment module includes:
a quality acquisition unit for acquiring a preset communication quality threshold;
a quality comparison unit for comparing the actual communication quality with the communication quality threshold;
the power adjusting unit is used for reducing the output power of the intercom device when the actual communication quality is greater than the communication quality threshold value; the power adjusting unit is further used for keeping the output power of the intercom device when the actual communication quality is equal to the communication quality threshold value; and when the actual communication quality is smaller than the communication quality threshold value, improving the output power of the intercom device.
13. An intercom set comprising a power adjustment device as claimed in any one of claims 7-12.
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| CN201910361011.5A CN111953369A (en) | 2019-04-30 | 2019-04-30 | Output power adjusting method and device suitable for intercom device and intercom device |
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