CN109358829B - Display control method and device of electronic equipment, electronic equipment and storage medium - Google Patents
Display control method and device of electronic equipment, electronic equipment and storage medium Download PDFInfo
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- CN109358829B CN109358829B CN201811054196.7A CN201811054196A CN109358829B CN 109358829 B CN109358829 B CN 109358829B CN 201811054196 A CN201811054196 A CN 201811054196A CN 109358829 B CN109358829 B CN 109358829B
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Abstract
The application relates to a display control method and device of electronic equipment, the electronic equipment and a storage medium. The method comprises the following steps: acquiring a first wireless communication frequency point of a cell where the electronic equipment currently resides and a second wireless communication frequency point recorded by the cell where the electronic equipment last resides; and determining whether to update the working frequency of the LCM according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set. In this embodiment, whether the working frequency of the LCM is updated is determined through the first matching result and the second matching result, so as to overcome interference of the working frequency of the LCM on the receiving performance of the electronic device.
Description
Technical Field
The present application relates to the field of communications, and in particular, to a display control method and apparatus for an electronic device, and a storage medium.
Background
With the development of wireless communication technology, the functions of electronic devices are becoming more and more abundant. In order to clearly and intuitively display the output content of the electronic device, a liquid crystal display is usually configured on the electronic device, so as to display the output content of the electronic device.
Generally, when people use electronic devices, they often start a liquid crystal display module (LCD module, LCM for short) and simultaneously perform networking through a communication frequency point to realize device communication.
However, in the conventional technology, when a user uses the liquid crystal display, the operating frequency of the liquid crystal display often causes interference to the wireless communication frequency point of the electronic device, which results in the deterioration of the receiving performance of the electronic device.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a display control method and apparatus for an electronic device, and a storage medium.
In a first aspect, an embodiment of the present invention provides a display control method for an electronic device, including:
acquiring a first wireless communication frequency point of a cell where the electronic equipment currently resides and a second wireless communication frequency point recorded by the cell where the electronic equipment last resides;
and determining whether to update the working frequency of the LCM according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set.
In one embodiment, determining whether to update the operating frequency of the LCM according to a first matching result between the first wireless communication frequency point and a preset interference frequency point set and a second matching result between the second wireless communication frequency point and the interference frequency point set includes:
and determining to update the working frequency of the LCM to be a common frequency, or update the working frequency of the LCM to be a non-interference frequency of a cell where the electronic equipment resides, or not update according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set.
In one embodiment, the determining, according to a first matching result between the first wireless communication frequency point and a preset interference frequency point set and a second matching result between the second wireless communication frequency point and the interference frequency point set, that the updated operating frequency of the LCM is a normal frequency, or the updated operating frequency of the LCM is a non-interference frequency of a cell where the electronic device resides, or the updating is not performed includes:
and if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set, and the second matching result is that the second wireless communication frequency point is located in the interference frequency point set, the updating is not carried out.
In one embodiment, the determining, according to a first matching result between the first wireless communication frequency point and a preset set of interference frequency points and a second matching result between the second wireless communication frequency point and the preset set of interference frequency points, that the updated operating frequency of the LCM is a normal frequency, or that the updated operating frequency of the LCM is a non-interference frequency of a cell where the electronic device resides, or that the updated operating frequency of the LCM is not an interference frequency, includes:
and if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set and the second matching result is that the second wireless communication frequency point is not located in the interference frequency point set, updating the working frequency of the LCM to be a non-interference frequency.
In one embodiment, the determining, according to a first matching result between the first wireless communication frequency point and a preset interference frequency point set and a second matching result between the second wireless communication frequency point and a preset interference frequency point set, that the updated operating frequency of the LCM is a normal frequency, or the updated operating frequency of the LCM is a non-interference frequency of a cell where the electronic device resides, or the updating is not performed includes:
and if the first matching result is that the first wireless communication frequency point is not in the interference frequency point set and the second matching result is that the second wireless communication frequency point is in the interference frequency point set, updating the working frequency of the LCM to be a common frequency.
In one embodiment, the determining, according to a first matching result between the first wireless communication frequency point and a preset interference frequency point set and a second matching result between the second wireless communication frequency point and a preset interference frequency point set, that the updated operating frequency of the LCM is a normal frequency, or the updated operating frequency of the LCM is a non-interference frequency of a cell where the electronic device resides, or the updating is not performed includes:
and if the first matching result is that the first wireless communication frequency point is not in the interference frequency point set and the second matching result is that the second wireless communication frequency point is not out of the interference frequency point set, not updating.
In one embodiment, the normal frequency is 523MHZ and the non-interfering frequency is 531 MHZ.
In a second aspect, an embodiment of the present invention provides a display control apparatus for an electronic device, where the apparatus includes: the device comprises an acquisition module and a processing module;
the acquisition module is used for acquiring a first wireless communication frequency point of a cell where the electronic equipment currently resides and a second wireless communication frequency point recorded by the cell where the electronic equipment last resides;
the processing module is used for determining whether to update the working frequency of the LCM according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set.
In a third aspect, an embodiment of the present invention provides an electronic device, including a memory and a processor, where the memory stores a computer program, and the processor implements the following steps when executing the computer program:
acquiring a first wireless communication frequency point of a cell where the electronic equipment currently resides and a second wireless communication frequency point recorded by the cell where the electronic equipment last resides;
and determining whether to update the working frequency of the LCM according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the following steps:
acquiring a first wireless communication frequency point of a cell where the electronic equipment currently resides and a second wireless communication frequency point recorded by the cell where the electronic equipment last resides;
and determining whether to update the working frequency of the LCM according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set.
The display control method, the display control device, the electronic equipment and the storage medium of the electronic equipment can enable the electronic equipment to obtain the first wireless communication frequency point of the cell where the electronic equipment currently resides, the working frequency of the LCM in the electronic equipment and the second wireless communication frequency point recorded by the cell where the electronic equipment last resides, and determining whether to update the working frequency of the LCM according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set, to overcome the interference of the working frequency of the LCM to the receiving performance of the electronic device in the cell where the electronic device currently resides, the method improves the receiving performance of the electronic equipment, ensures the stability of the index of the received signal of the electronic equipment and the anti-interference performance of the signal, and improves the intelligence of human-computer interaction.
Drawings
FIG. 1 is a schematic diagram of a communication system architecture, according to an embodiment;
fig. 2 is a flowchart illustrating a display control method of an electronic device according to an embodiment;
fig. 3 is a schematic structural diagram of a display control apparatus of an electronic device according to an embodiment;
FIG. 4 is a diagram illustrating an internal structure of an electronic device in one embodiment.
Detailed Description
The display control method of the electronic device provided by the invention can be applied to the communication system architecture schematic diagram shown in fig. 1. As shown in fig. 1, the communication system includes: access network equipment and electronic equipment. It should be noted that the communication System shown in fig. 1 may be applicable to different network formats, for example, may be applicable to Global System for Mobile communication (GSM), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Time Division-Synchronous Code Division Multiple Access (TD-SCDMA), Long Term Evolution (Long Term Evolution, LTE), and future 5G network formats.
Therefore, optionally, the access network device may be a base station. The Base Station may be a Base Station (BTS) and/or a Base Station Controller in GSM or CDMA, a Base Station (NodeB, NB) and/or a Radio Network Controller (RNC) in WCDMA, an evolved Node B (eNB or eNodeB) in LTE, or a relay Station or an access point, or a Base Station (gNB) in a future 5G Network, and the invention is not limited herein.
The electronic device may be a wireless terminal or a wired terminal. A wireless terminal may refer to a device that provides voice and/or other traffic data connectivity to a user, a handheld device having wireless connection capability, or other processing device connected to a wireless modem. A wireless terminal, which may be a mobile terminal such as a mobile telephone (or "cellular" telephone) and a computer having a mobile terminal, for example, a portable, pocket, hand-held, computer-included, or vehicle-mounted mobile device, may communicate with one or more core Network devices via a Radio Access Network (RAN), and may exchange language and/or data with the RAN. For another example, the Wireless terminal may also be a Personal Communication Service (PCS) phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), and other devices. A wireless Terminal may also be referred to as a system, a Subscriber Unit (Subscriber Unit), a Subscriber Station (Subscriber Station), a Mobile Station (Mobile), a Remote Station (Remote Station), a Remote Terminal (Remote Terminal), an Access Terminal (Access Terminal), a User Terminal (User Terminal), a User Agent (User Agent), and a User Device or User Equipment (User Equipment), which are not limited herein. Optionally, the electronic device may also be a smart watch, a tablet computer, or the like.
With the development of wireless communication technology, the functions of the electronic equipment are more and more abundant, and the performance requirements of people on the electronic equipment are higher and higher. Electronic devices are typically configured with a display device to present their output to a user, one common display device being an LCM. Usually, people often surf the internet when using electronic equipment, for example, browse a webpage, and at this time, the electronic equipment starts the LCM and simultaneously performs networking through a communication frequency point, thereby realizing equipment communication.
However, in the conventional technology, when a user uses an electronic device, the operating frequency of the LCM often interferes with a part of wireless communication frequencies of the electronic device, so that the receiving performance of the electronic device at the communication frequencies is affected, the service performance of the electronic device is reduced, and phenomena such as reduction of a data transmission rate or network disconnection occur.
According to the display control method and device for the electronic equipment, the electronic equipment and the storage medium provided by the embodiment of the invention, the working frequency of the LCM is determined through the communication frequency point of the cell where the electronic equipment currently resides and the communication frequency point of the cell where the electronic equipment historically resides, so that the interference of the LCM on the electronic equipment at a certain communication frequency point is avoided, the receiving index of the electronic equipment is improved, and the service performance is improved.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Fig. 2 is a schematic flowchart of a display control method of an electronic device according to an embodiment, where the embodiment relates to a specific process in which the electronic device determines whether to update an operating frequency of an LCM according to an acquired first wireless communication frequency and the operating frequency of the LCM. As shown in fig. 2, the method includes:
s101, acquiring a first wireless communication frequency point of a cell where the electronic equipment currently resides and a second wireless communication frequency point recorded by the cell where the electronic equipment resides last time.
Specifically, when the electronic device resides in the current cell, the electronic device establishes a communication connection with a base station covering the cell, so as to obtain a first wireless communication frequency point of the current mainstream cell. Optionally, the electronic device may determine the first wireless communication frequency point of the electronic device by receiving the broadcast information of the cell; optionally, the first wireless communication Frequency point of the electronic device may also be determined by recording information of uplink and downlink Frequency points (E-UTRA Absolute Radio Frequency Channel Number, EARFCN for short) of the first cell, that is, the meerfcn. Optionally, the first wireless communication frequency point may be a frequency point in an LTE frequency band, may also be a frequency point in a future 5G communication frequency band, and may also be a frequency point in a working frequency band in other communication systems, which is not limited in this embodiment. Similarly, the electronic device may further record a second wireless communication frequency point recorded in the last resident cell, that is, a historical wireless communication frequency point of the last resident cell.
S102, determining whether to update the working frequency of the LCM according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set.
Optionally, research and development personnel may obtain the interference frequency point set through an experimental means, and preset the interference frequency point set in the electronic device. For example, whether the wireless communication frequency point is an interference frequency point can be determined by testing whether the receiving performance of the electronic device is deteriorated; optionally, the interference frequency point set may also be obtained through theoretical calculation, so as to determine whether the wireless communication frequency point is an interference frequency point, and the embodiment does not limit the obtaining manner of the preset interference frequency point set.
After the electronic device acquires the first wireless communication frequency point of the cell where the electronic device currently resides, the electronic device may determine whether the first wireless communication frequency point is matched with the set of interference frequency points, so as to obtain a first matching result. The first matching result may be represented by a logic level, for example, a high level indicates that the first wireless communication frequency point matches with the set of interference frequency points, and a low level indicates that the first wireless communication frequency point does not match with the set of interference frequency points. The first matching result may be expressed in other forms, and the embodiment does not limit the expression form of the first matching result, as long as the electronic device can know whether the first wireless communication frequency point matches the set of interference frequency points according to the first matching result. It should be noted that "matching" here may be that the first wireless communication frequency is located in the set of interference frequency points; it may also be an expression that the difference between the first wireless communication frequency point and the interference frequency point in the interference set is equal to 0, or an expression that the difference between the first wireless communication frequency point and the interference frequency point in the interference set is smaller than an error threshold, which may be, for example, 0.01MHZ or 0.001 MHZ. Similarly, the electronic device may determine whether the second wireless communication frequency point of the cell where the electronic device last resided is matched with the set of interference frequency points, so as to obtain a second matching result.
After the electronic equipment acquires a first wireless communication frequency point of the electronic equipment when residing in a current residing cell and a second wireless communication frequency point recorded by a last residing cell, the electronic equipment can determine whether the current working frequency of the current LCM interferes with the first wireless communication frequency point of the current residing cell or not based on a first matching result of the first wireless communication frequency point and the interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set. It should be noted that, when the LCM operates in some frequencies, because the LCM may interfere with some wireless communication frequency points of the electronic device, and these frequencies capable of interfering with some wireless communication frequency points are referred to as LCM interference frequencies in this embodiment, the wireless communication frequency points that can be interfered by the LCM to cause performance degradation of communication services may constitute an interference frequency point set in this embodiment. The LCM interference frequency and the interference frequency point set have a certain mapping relation. Optionally, the interference frequency point set may be a frequency point list formed by wireless communication frequency points that can be interfered by the LCM interference frequency, or may be a correspondence between the LCM interference frequency and a wireless communication frequency point that can be interfered by the LCM interference frequency.
When the electronic equipment determines that the current working frequency of the LCM can cause interference to the first wireless communication frequency point of the cell where the electronic equipment currently resides by combining the first matching result and the second matching result, the working frequency of the LCM is determined to be updated to a non-working frequency which cannot cause interference to the first wireless communication frequency point of the cell where the electronic equipment currently resides, namely, after the LCM of the electronic equipment hops from the LCM interference frequency to the non-interference frequency, the LCM of the electronic equipment works, and the first wireless communication frequency point of the cell where the electronic equipment currently resides cannot be interfered.
In addition, when the electronic device determines, by combining the first matching result and the second matching result, that the current operating frequency of the LCM does not cause interference to the first wireless communication frequency point of the first cell, optionally, the current operating frequency of the LCM may be continuously maintained, or other operations may be performed on the current operating frequency of the LCM, which is not limited in this embodiment.
As can be seen from the above description, in this embodiment, the electronic device may determine whether to update the operating frequency of the LCM according to a first matching result between the first wireless communication frequency and the set of interference frequency points and according to a second matching result between the second wireless communication frequency and the set of interference frequency points. That is to say, in this embodiment, the operating frequency of the LCM of the electronic device can be changed in time through the first matching result and the second matching result, so as to avoid interference of the operation of the LCM with the wireless communication device of the cell in which the electronic device resides, thereby improving the receiving performance of the electronic device, ensuring the stability of the index of the received signal of the electronic device and the interference immunity of the signal, and improving the intelligence of the man-machine interaction.
According to the display control method of the electronic device, the electronic device determines whether to update the working frequency of the LCM according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set by acquiring the first wireless communication frequency point of the cell where the electronic device currently resides, the working frequency of the LCM in the electronic device and the second wireless communication frequency point recorded by the cell where the electronic device last resides, so as to overcome the interference of the working frequency of the LCM on the receiving performance of the electronic device in the cell where the electronic device currently resides.
Optionally, on the basis of the foregoing embodiment, in this embodiment, a specific manner of determining whether to update the operating frequency of the LCM according to a first matching result between the first wireless communication frequency point and a preset interference frequency point set and a second matching result between the second wireless communication frequency point and the interference frequency point set may include:
s201, according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set, determining to update the working frequency of the LCM to be a common frequency, or update the working frequency of the LCM to be a non-interference frequency of a cell where the electronic equipment resides, or not update the working frequency of the LCM.
Specifically, the electronic device may determine to update the operating frequency of the LCM according to a first matching result between the first wireless communication frequency point and a preset interference frequency point set, and a second matching result between the second wireless communication frequency point and the interference frequency point set, including: determining to update the operating frequency of the LCM to a normal frequency, where the normal frequency may be a default initial operating frequency of the LCM, or may also be an operating frequency at which the LCM does not generate interference under most conditions, which is not limited in this embodiment; further comprising: determining to update the working frequency of the LCM to a non-interference frequency, wherein the non-interference frequency can be a working frequency at which the wireless communication frequency point of the cell where the electronic equipment currently resides cannot generate interference; and further comprising determining that the working frequency of the LCM is not updated, namely the current working frequency of the LCM is maintained.
In this embodiment, the electronic device determines, according to a first matching result between the first wireless communication frequency point and a preset interference frequency point set and a second matching result between the second wireless communication frequency point and the interference frequency point set, that the working frequency of the LCM is updated to be a common frequency, or the working frequency of the LCM is updated to be a non-interference frequency of a cell where the electronic device resides, or the working frequency of the LCM is not updated, so that interference can be eliminated by changing the working frequency of the LCM when interference occurs; and under the condition of no interference, the system resource occupation caused by frequently switching the working frequency of the LCM is avoided by keeping the working frequency of the LCM, and the system resource of the electronic equipment is saved.
In an embodiment, the step S201 may specifically include the following steps S301A, S301B, S301C, and S301D, and the embodiment relates to a specific process of determining how to update the operating frequency of the LCM by the electronic device according to the first matching result and the second matching result. Specifically, S201 includes:
S301A, if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set, and the second matching result is that the second wireless communication frequency point is located in the interference frequency point set, not updating.
Specifically, the electronic device determines whether the first wireless communication frequency point is located in the interference frequency point set, so as to obtain a first matching result; and the electronic equipment judges whether the second wireless communication frequency point is positioned in the interference frequency point set or not so as to obtain a second matching result. When the first wireless communication frequency point is located in the interference frequency point set, that is, the first matching result is matching, and when the second wireless communication frequency point is located in the interference set, that is, the second matching result is matching, it can be understood that, when the electronic device last dwells in a cell, the operating frequency of the LCM of the electronic device has been adjusted and operates at an operating frequency that does not generate interference, that is, a non-interference frequency. When the first wireless communication frequency point of the cell where the electronic device currently resides is still located in the interference set, that is, it indicates that the operating frequency of the LCM of the electronic device may be kept at the non-interference frequency of the last cell where the electronic device resides, so as to ensure that the LCM does not interfere with the first wireless communication frequency point in the current cell where the electronic device currently resides, that is, the operating frequency of the LCN is kept at the non-interference frequency, and is not updated.
In this embodiment, the electronic device determines whether the first wireless communication frequency point is located in the interference frequency point set and whether the second wireless communication frequency point is located in the interference frequency point set, so as to determine that the working frequency of the LCM is not updated if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set and the second matching result is that the second wireless communication frequency point is located in the interference frequency point set, thereby ensuring that the working frequency of the currently-residing cell of the LCM is not interfered, and by maintaining the working frequency of the LCM, avoiding system resource occupation caused by frequently switching the working frequency of the LCM, and saving system resources of the electronic device.
S301B, if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set, and the second matching result is that the second wireless communication frequency point is not located in the interference frequency point set, updating the working frequency of the LCM to be a non-interference frequency.
Specifically, the electronic device determines whether the first wireless communication frequency point is located in the interference frequency point set, so as to obtain a first matching result; and the electronic equipment judges whether the second wireless communication frequency point is positioned in the interference frequency point set or not so as to obtain a second matching result. When the first wireless communication frequency point is located in the interference frequency point set, namely the first matching result is matching, and when the second wireless communication frequency point is not located in the interference frequency point set, namely the second matching result is mismatching, it can be understood that when the electronic device resides in a cell last time, the working frequency of the electronic device is not interfered, and therefore the electronic device works at the common frequency of the LCM. When the resident cell of the electronic device changes, the first wireless communication frequency point of the cell where the electronic device currently resides is located in the interference frequency point set, and interference is generated on the first wireless communication frequency point of the current cell, so that in order to ensure that no interference occurs in the current resident cell, the working frequency of the LCM of the electronic device is determined to be updated to the non-interference frequency, so that the electronic device is ensured to be free from interference and work normally.
In this embodiment, the electronic device determines whether the first wireless communication frequency point is located in the interference frequency point set or not and whether the second wireless communication frequency point is located in the interference frequency point set or not, so as to determine that if the first matching result is that the first wireless communication frequency point is not located in the interference frequency point set and the second matching result is that the second wireless communication frequency point is located in the interference frequency point set, the working frequency of the LCM is updated to a non-interference frequency, thereby ensuring that the working frequency of the currently-residing cell of the LCM is not interfered, improving the receiving performance of the electronic device, ensuring the stability of the index of the received signal of the electronic device and the anti-interference performance of the signal, and improving the intelligence of the man-machine interaction.
S301C, if the first matching result is that the first wireless communication frequency point is not in the interference frequency point set, and the second matching result is that the second wireless communication frequency point is in the interference frequency point set, updating the working frequency of the LCM to be a common frequency.
Specifically, the electronic device determines whether the first wireless communication frequency point is located in the interference frequency point set, so as to obtain a first matching result; and the electronic equipment judges whether the second wireless communication frequency point is positioned in the interference frequency point set or not so as to obtain a second matching result. When the first wireless communication frequency point is not in the interference frequency point set, namely the first matching result is unmatched, and when the second wireless communication frequency point is in the interference frequency point set, namely the second matching result is matched, therefore, the working frequency of the LCM is updated to the non-interference frequency in order to avoid interference when the electronic equipment is resided in a cell last time, and when the electronic equipment is switched to the cell where the electronic equipment is resided currently, the working frequency of the LCM cannot generate interference no matter the working frequency of the LCM is updated to the common frequency or the non-interference frequency, so that the electronic equipment determines to update the working frequency of the LCM to the common frequency lower than the non-interference frequency, and the electronic equipment cannot generate interference.
In this embodiment, the electronic device determines whether the first wireless communication frequency point is located in the interference frequency point set and whether the second wireless communication frequency point is located in the interference frequency point set, so as to determine that the working frequency of the LCM is the normal frequency if the first matching result is that the first wireless communication frequency point is not located in the interference frequency point set and the second matching result is that the second wireless communication frequency point is located in the interference frequency point set, thereby ensuring that the working frequency of the currently-residing cell of the LCM is not interfered and the working frequency of the LCM is the normal frequency.
S301D, if the first matching result is that the first wireless communication frequency point is not in the interference frequency point set, and the second matching result is that the second wireless communication frequency point is not out of the interference frequency point set, not updating
Specifically, the electronic device determines whether the first wireless communication frequency point is located in the interference frequency point set, so as to obtain a first matching result; and the electronic equipment judges whether the second wireless communication frequency point is positioned in the interference frequency point set or not so as to obtain a second matching result. When the first wireless communication frequency point is not in the interference frequency point set, namely the first matching result is unmatched, and when the second wireless communication frequency point is in the interference frequency point set, namely the second matching result is unmatched, therefore, it can be understood that when the electronic device resides in a cell last time, the LCM keeps the common frequency to work because the work of the LCM can not generate interference on the second wireless communication frequency point, and when the electronic device accesses to the cell where the electronic device resides currently, the LCM can not generate interference on the first wireless communication frequency point, so that the LCM can be determined to keep the common frequency without updating.
In this embodiment, the electronic device determines whether the first wireless communication frequency point is located in the interference frequency point set and whether the second wireless communication frequency point is located in the interference frequency point set, so as to determine that the working frequency of the LCM is kept as a normal frequency and is not updated if the first matching result is that the first wireless communication frequency point is not located in the interference frequency point set and the second matching result is that the second wireless communication frequency point is not located in the interference frequency point set, thereby ensuring that the working frequency of the currently-residing cell of the LCM is not interfered, avoiding system resource occupation caused by frequent switching of the working frequency of the LCM, and saving system resources of the electronic device.
In order to better understand the technical solution of the present application, the following description will be given by taking several simple examples.
It should be noted that, firstly, the electronic device in the initial state is set, the common frequency of the LCM of the electronic device is 523MHZ, and the LCM operating at 523MHZ may generate interference on the wireless communication frequency points with channel numbers 38350 and 40895, and it can be understood that the wireless communication frequency points with channel numbers 38350 and 40895 are frequency points located in the preset interference set; and the LCM working at 523MHZ will not interfere with channel numbers 18550 and 19900, and it can be understood that the wireless communication frequency points with channel numbers 18550 and 19900 are frequency points outside the preset interference set; in addition, the LCM working at 531MHz does not generate interference to the wireless communication frequency points with the channel numbers of 38350, 40895, 18550 and 19900.
The first example is: when the electronic equipment is located in a first cell, the wireless communication frequency point of the electronic equipment is a frequency point with a channel number of 38350, and the electronic equipment is interfered by an LCM working at an initial working frequency of 523MHZ in the communication process, so that the working frequency of the LCM of the electronic equipment is updated from the initial 523MHZ to 531MHZ which does not generate interference on the wireless communication frequency point with the channel number of 38350 by the electronic equipment; when the electronic device moves and is switched from a first cell to a second cell, and the wireless communication frequency point of the electronic device is switched to 40895, because the operating frequency of the electronic device is updated to 531MHZ from 523MHZ when the electronic device is in the first cell, the current operating frequency 531MHZ of the LCM of the electronic device does not generate interference to the wireless communication frequency point with the channel number of 40895, and therefore, when the electronic device is switched from the first cell to the second cell, the operating frequency of the LCM of the electronic device remains 531MHZ, so as to avoid generating interference to the electronic device working in the second cell when the LCM is switched.
The second example is: when the electronic equipment is located in the first cell, the channel number of the wireless communication frequency point of the electronic equipment is 38350, and the electronic equipment is interfered by an LCM working at an initial working frequency of 523MHZ in the communication process, so that the working frequency of the LCM of the electronic equipment is updated from 523MHZ to 531MHZ which does not generate interference on the wireless communication frequency point with the channel number of 38350 by the electronic equipment; when the electronic equipment moves and is switched from the first cell to the second cell, the wireless communication frequency point of the electronic equipment is switched to 18550, and the wireless communication frequency point with the channel number of 18550 is not interfered by the LCM working at 523MHZ and 531MHZ, so that the electronic equipment can update the working frequency of the LCM from the current 531MHZ to the 523MHZ which does not interfere with the wireless communication frequency point with the channel number of 18550, thereby ensuring that the working frequency of the LCM is reduced while the interference on the wireless communication frequency point of the second cell is not generated, and further reducing the energy consumption of the LCM.
A third example is: when the electronic equipment is located in the first cell, the wireless communication frequency point of the electronic equipment is channel number 18550, and the electronic equipment cannot be interfered by the LCM working at initial working frequency 523MHz in the communication process, so that the electronic equipment keeps the working frequency 523 MHz; when the electronic equipment moves and is switched from the first cell to the second cell, and the wireless communication frequency point of the electronic equipment is switched to 40895, the working frequency of the LCM of the electronic equipment is updated from the original 523MHZ to 531MHZ which does not interfere with the wireless communication frequency point with the channel number of 40895, so as to avoid the interference generated by the LCM on the electronic equipment working in the second cell.
The fourth example is: when the electronic equipment is located in the first cell, the wireless communication frequency point of the electronic equipment is channel number 18550, and the electronic equipment cannot be interfered by the LCM working at initial working frequency 523MHz in the communication process, so that the electronic equipment keeps the working frequency 523 MHz; when the electronic device moves and is switched from the first cell to the second cell, and the wireless communication frequency point of the electronic device is switched to 19900, the working frequency of the LCM of the electronic device remains unchanged from the original working frequency of 523MHZ, and no interference is generated on the wireless communication frequency point 19900 of the second cell.
It should be understood that although the various steps in the flow charts of fig. 2-3 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-3 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
Fig. 4 is a schematic structural diagram of a display control apparatus of an electronic device according to an embodiment, and as shown in fig. 4, the apparatus includes: an acquisition module 11 and a processing module 12.
Specifically, the obtaining module 11 is configured to obtain a first wireless communication frequency point of a cell where the electronic device currently resides and a second wireless communication frequency point recorded by the cell where the electronic device last resides.
The processing module 12 is configured to determine whether to update the operating frequency of the LCM according to a first matching result between the first wireless communication frequency point and a preset interference frequency point set and a second matching result between the second wireless communication frequency point and the interference frequency point set.
The display control apparatus of the electronic device provided in this embodiment may implement the method embodiments described above, and the implementation principle and the technical effect are similar, which are not described herein again.
In an embodiment, the processing module 12 is specifically configured to determine, according to a first matching result between the first wireless communication frequency point and a preset interference frequency point set and a second matching result between the second wireless communication frequency point and the interference frequency point set, to update the operating frequency of the LCM to be a normal frequency, or update the operating frequency of the LCM to be a non-interference frequency of a cell where the electronic device resides, or not update the operating frequency of the LCM.
In an embodiment, the processing module 12 is specifically configured to not update the operating frequency of the LCM when the first matching result is that the first wireless communication frequency point is located in the interference frequency point set, and the second matching result is that the second wireless communication frequency point is located in the interference frequency point set.
In an embodiment, the processing module 12 is specifically configured to update the operating frequency of the LCM to be a non-interference frequency when the first matching result is that the first wireless communication frequency point is located in the interference frequency point set, and the second matching result is that the second wireless communication frequency point is not located in the interference frequency point set.
In an embodiment, the processing module 12 is specifically configured to update the operating frequency of the LCM to be a normal frequency when the first matching result indicates that the first wireless communication frequency point is not in the set of interference frequency points, and the second matching result indicates that the second wireless communication frequency point is in the set of interference frequency points.
In an embodiment, the processing module 12 is specifically configured to not update the operating frequency of the LCM when the first matching result is that the first wireless communication frequency point is not in the set of interference frequency points, and the second matching result is that the second wireless communication frequency point is not outside the set of interference frequency points.
In one embodiment, the normal frequency is 523MHz and the non-interfering frequency is 531 MHz.
The display control apparatus of the electronic device provided in the above embodiment may implement the above method embodiment, and its implementation principle and technical effect are similar, and are not described herein again.
For specific definition of the display control device of the electronic device, the above definition of the display control method of the electronic device may be referred to, and details are not repeated herein. Each module in the display control apparatus of the electronic device may be wholly or partially implemented by software, hardware, or a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, an electronic device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 4. The electronic device comprises a processor, a memory, a network interface, a display screen and an input device which are connected through a system bus. Wherein the processor of the electronic device is configured to provide computing and control capabilities. The memory of the electronic equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the electronic device is used for connecting and communicating with an external terminal through a network. The computer program is executed by a processor to implement a display control method of an electronic device. The display screen of the electronic equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the electronic equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the electronic equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the configuration shown in fig. 4 is a block diagram of only a portion of the configuration associated with the present application, and does not constitute a limitation on the electronic device to which the present application is applied, and a particular electronic device may include more or less components than those shown in the drawings, or combine certain components, or have a different arrangement of components.
In one embodiment, there is also provided an electronic device comprising a memory and a processor, the memory storing a computer program, the processor when executing the computer program further implementing the steps of: acquiring a first wireless communication frequency point of a cell where the electronic equipment currently resides and a second wireless communication frequency point recorded by the cell where the electronic equipment last resides; and determining whether to update the working frequency of the LCM according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and determining to update the working frequency of the LCM to be a common frequency, or update the working frequency of the LCM to be a non-interference frequency of a cell where the electronic equipment resides, or not update according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set, and the second matching result is that the second wireless communication frequency point is located in the interference frequency point set, the updating is not carried out.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set and the second matching result is that the second wireless communication frequency point is not located in the interference frequency point set, updating the working frequency of the LCM to be a non-interference frequency.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and if the first matching result is that the first wireless communication frequency point is not in the interference frequency point set and the second matching result is that the second wireless communication frequency point is in the interference frequency point set, updating the working frequency of the LCM to be a common frequency.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and if the first matching result is that the first wireless communication frequency point is not in the interference frequency point set and the second matching result is that the second wireless communication frequency point is not out of the interference frequency point set, not updating.
In one embodiment, the normal frequency is 523MHz and the non-interfering frequency is 531 MHz.
The implementation principle and technical effect of the electronic device provided by the above embodiment are similar to those of the above method embodiment, and are not described herein again.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of: acquiring a first wireless communication frequency point of a cell where the electronic equipment currently resides and a second wireless communication frequency point recorded by the cell where the electronic equipment last resides; and determining whether to update the working frequency of the LCM according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set.
In one embodiment, the computer program when executed by the processor further performs the steps of: and determining to update the working frequency of the LCM to be a common frequency, or update the working frequency of the LCM to be a non-interference frequency of a cell where the electronic equipment resides, or not update according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set.
In one embodiment, the computer program when executed by the processor further performs the steps of: and if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set, and the second matching result is that the second wireless communication frequency point is located in the interference frequency point set, the updating is not carried out.
In one embodiment, the computer program when executed by the processor further performs the steps of: and if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set and the second matching result is that the second wireless communication frequency point is not located in the interference frequency point set, updating the working frequency of the LCM to be a non-interference frequency.
In one embodiment, the computer program when executed by the processor further performs the steps of: and if the first matching result is that the first wireless communication frequency point is not in the interference frequency point set and the second matching result is that the second wireless communication frequency point is in the interference frequency point set, updating the working frequency of the LCM to be a common frequency.
In one embodiment, the computer program when executed by the processor further performs the steps of: and if the first matching result is that the first wireless communication frequency point is not in the interference frequency point set and the second matching result is that the second wireless communication frequency point is not out of the interference frequency point set, not updating.
In one embodiment, the normal frequency is 523MHz and the non-interfering frequency is 531 MHz.
The implementation principle and technical effect of the computer-readable storage medium provided by the above embodiments are similar to those of the above method embodiments, and are not described herein again.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A display control method of an electronic device, the method comprising:
acquiring a first wireless communication frequency point of a cell where the electronic equipment currently resides and a second wireless communication frequency point recorded by the cell where the electronic equipment last resides;
determining whether the current working frequency of an LCM can cause interference to a first wireless communication frequency point of a cell where the electronic equipment is currently resident according to a first matching result of the first wireless communication frequency point and a preset interference frequency point set and a second matching result of the second wireless communication frequency point and the interference frequency point set;
and determining whether to update the working frequency of the LCM based on the result that whether the current working frequency of the LCM causes interference to the first wireless communication frequency point of the cell in which the electronic equipment currently resides.
2. The method of claim 1, wherein determining whether to update the operating frequency of the LCM based on the result of whether the current operating frequency of the LCM will cause interference on a first wireless communication frequency point of a cell in which the electronic device currently resides comprises:
and determining to update the working frequency of the LCM to be a common frequency, or update the working frequency of the LCM to be a non-interference frequency of the cell where the electronic equipment resides, or not update, based on a result that whether the current working frequency of the LCM causes interference to the first wireless communication frequency point of the cell where the electronic equipment currently resides.
3. The method of claim 2, wherein the determining whether to update the operating frequency of the LCM to be a normal frequency, or to update the operating frequency of the LCM to be a non-interference frequency of a cell in which the electronic device resides, or not, based on a result of whether the current operating frequency of the LCM would cause interference on a first wireless communication frequency of the cell in which the electronic device currently resides, comprises:
and if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set, and the second matching result is that the second wireless communication frequency point is located in the interference frequency point set, the updating is not carried out.
4. The method of claim 2, wherein the determining whether to update the operating frequency of the LCM to be a normal frequency, or to update the operating frequency of the LCM to be a non-interference frequency of a cell in which the electronic device resides, or not, based on a result of whether the current operating frequency of the LCM would cause interference on a first wireless communication frequency of the cell in which the electronic device currently resides, comprises:
and if the first matching result is that the first wireless communication frequency point is located in the interference frequency point set and the second matching result is that the second wireless communication frequency point is not located in the interference frequency point set, updating the working frequency of the LCM to be a non-interference frequency.
5. The method of claim 2, wherein the determining whether to update the operating frequency of the LCM to be a normal frequency, or to update the operating frequency of the LCM to be a non-interference frequency of a cell in which the electronic device resides, or not, based on a result of whether the current operating frequency of the LCM would cause interference on a first wireless communication frequency of the cell in which the electronic device currently resides, comprises:
and if the first matching result is that the first wireless communication frequency point is not in the interference frequency point set and the second matching result is that the second wireless communication frequency point is in the interference frequency point set, updating the working frequency of the LCM to be a common frequency.
6. The method of claim 2, wherein the determining whether to update the operating frequency of the LCM to be a normal frequency, or to update the operating frequency of the LCM to be a non-interference frequency of a cell in which the electronic device resides, or not, based on a result of whether the current operating frequency of the LCM would cause interference on a first wireless communication frequency of the cell in which the electronic device currently resides, comprises:
and if the first matching result is that the first wireless communication frequency point is not in the interference frequency point set and the second matching result is that the second wireless communication frequency point is not out of the interference frequency point set, not updating.
7. The method according to any of claims 2-6, wherein the common frequency is 523MHz and the non-interfering frequency is 531 MHz.
8. A display control apparatus of an electronic device, the apparatus comprising: the device comprises an acquisition module and a processing module;
the acquisition module is used for acquiring a first wireless communication frequency point of a cell where the electronic equipment currently resides and a second wireless communication frequency point recorded by the cell where the electronic equipment last resides;
the processing module is used for determining whether the current working frequency of the LCM can cause interference on a first wireless communication frequency point of a cell where the electronic equipment is currently resident; and determining whether to update the working frequency of the LCM based on a result of whether the current working frequency of the LCM causes interference to a first wireless communication frequency point of a cell in which the electronic equipment currently resides and a second matching result of the second wireless communication frequency point and a preset interference frequency point set.
9. An electronic device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
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