CN107273238B - Control method for operation of radio frequency device and mobile terminal - Google Patents
Control method for operation of radio frequency device and mobile terminal Download PDFInfo
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- CN107273238B CN107273238B CN201710521927.3A CN201710521927A CN107273238B CN 107273238 B CN107273238 B CN 107273238B CN 201710521927 A CN201710521927 A CN 201710521927A CN 107273238 B CN107273238 B CN 107273238B
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- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
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- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
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Abstract
The invention provides a control method for the operation of a radio frequency device and a mobile terminal, wherein the control method for the operation of the radio frequency device comprises the following steps: acquiring current address information of a plurality of radio frequency devices connected with a processor; determining a target radio frequency device with abnormality according to the current address information of the radio frequency device and the stored original address information; and controlling the radio frequency device according to the category of the target radio frequency device. The control method for the operation of the radio frequency device improves the control mechanism of the radio frequency device, determines the corresponding processing strategy according to the type of the radio frequency device after detecting the abnormal radio frequency device, can change the state that the whole radio frequency device is out of work when the radio frequency device is abnormal in the prior art, and can save manpower resources and save the maintenance cost of users.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method for controlling operation of a radio frequency device and a mobile terminal.
Background
Fig. 1 shows a control architecture of a current mobile terminal RF (Radio Frequency) module. The architecture takes a Central Processing Unit (CPU) -MSM89xx as a core Processing Unit, and reads address information or other information of each device through 2 sets of MIPI (Mobile Industry Processor Interface) (MIPI1 and MIPI2), where the address information corresponding to each device includes User Identification (USID), Product Identification (PID), and Manufacturing Identification (MID). On the premise that the address and other information of each chip are normal, the modules such as an amplifier, a switch and the like are respectively controlled by using MIPI (mobile industry processor interface) transmission clock (clk) and data (data) information, and the control distribution is shown in figure 1. By this control, each device on the same platform can work orderly.
However, when the CPU recognizes that the chip state is abnormal (for example, address information of a certain chip is changed or lost), the CPU controls all modules not to operate, the system is broken down, and the phenomenon that the mobile terminal is damaged is shown, which affects the user experience.
Disclosure of Invention
The embodiment of the invention provides a control method for operation of a radio frequency device and a mobile terminal, and aims to solve the problem that in the prior art, when an abnormal radio frequency device is detected, the whole radio frequency device is paralyzed and does not work, so that the use experience of a user is influenced.
In a first aspect, an embodiment of the present invention provides a method for controlling an operation of a radio frequency device, including:
acquiring current address information of a plurality of radio frequency devices connected with a processor;
determining a target radio frequency device with abnormality according to the current address information of the radio frequency device and the stored original address information;
and controlling the radio frequency device according to the category of the target radio frequency device.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, including:
the acquisition module is used for acquiring the current address information of a plurality of radio frequency devices connected with the processor;
the determining module is used for determining the abnormal target radio frequency device according to the current address information of the radio frequency device and the stored original address information;
and the processing module is used for controlling and processing the radio frequency device according to the category of the target radio frequency device.
The technical scheme of the embodiment of the invention at least comprises the following beneficial effects:
according to the technical scheme, the current address information of the radio frequency device is obtained, the abnormal target radio frequency device is determined according to the obtained current address information and the original address information, after the target radio frequency device is determined, the target radio frequency device is processed by adopting the preset processing strategy according to the type of the target radio frequency device, different processing modes can be adopted for different types of radio frequency devices, the state that the whole radio frequency device is paralyzed and does not work when the radio frequency device is abnormal in the prior art is changed, the operation of the system is guaranteed, and meanwhile, the human resources and the maintenance cost of a user are saved.
Drawings
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
FIG. 1 is a diagram illustrating a control architecture of a RF module according to the prior art;
FIG. 2 is a schematic diagram illustrating a method of controlling operation of the RF device;
FIG. 3 is a first schematic diagram for identifying a target RF device and controlling the operation of the RF device;
FIG. 4 is a second schematic diagram illustrating the operation of the target RF device and controlling the RF device;
FIG. 5 is a third schematic diagram illustrating the operation of the target RF device;
fig. 6 is a schematic diagram of a mobile terminal according to an embodiment of the present invention;
fig. 7 is a block diagram of a mobile terminal according to an embodiment of the present invention;
fig. 8 shows a block diagram of a mobile terminal according to a second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An embodiment of the present invention provides a method for controlling an operation of a radio frequency device, as shown in fig. 2, including:
And each radio frequency device is connected with the processor, and the processor controls the connected radio frequency devices. The current address information of the radio frequency device includes current first address information, current second address information, and current third address information. The current first address information is USID information under the current state, the current second address information is PID information under the current state, and the current third address information is MID information under the current state.
The radio frequency devices connected with the processor comprise a first type of radio frequency device and a second type of radio frequency device, and when the current address information of the radio frequency devices is obtained, corresponding interfaces are required to be selected according to the types of the radio frequency devices. The processor is connected with the first type of radio frequency device through the first interface, and the processor is connected with the second type of radio frequency device through the second interface.
When the current address information of a plurality of radio frequency devices is obtained, the current address information of a first type of radio frequency device connected with a processor is obtained through a first interface of the processor; and acquiring the current address information of the second type of radio frequency device connected with the processor through a second interface of the processor.
When the current address information of the first type of radio frequency device is obtained, the current first address information, the current second address information and the current third address information of the first type of radio frequency device are obtained through a first interface of the processor. And when the current address information of the second type of radio frequency device is obtained, the current first address information, the current second address information and the current third address information of the second type of radio frequency device are obtained through a second interface of the processor.
After obtaining current address information for a plurality of radio frequency devices connected to the processor, step 202 is performed.
After the current address information of each rf device is acquired, the target rf device with the abnormality needs to be determined according to the acquired current address information of the rf device and the pre-stored original address information of the rf device. The processor stores original address information of each radio frequency device, and the original address information of the radio frequency device comprises original first address information, original second address information and original third address information. The processor stores a corresponding relation list of the radio frequency devices and the original address information, and each radio frequency device corresponds to one unique determined original address information.
In determining the target radio frequency device: comparing the acquired current address information of the radio frequency device with pre-stored original address information of the radio frequency device to obtain a comparison result; and according to the comparison result, determining that the radio frequency device with unmatched current address information and original address information is the target radio frequency device.
When comparing the acquired current address information of the radio frequency device with the pre-stored original address information of the radio frequency device to obtain a comparison result, the method comprises five comparison methods: comparing the current first address information of the radio frequency device with the original first address information to obtain a comparison result; or comparing the current second address information of the radio frequency device with the original second address information to obtain a comparison result; or comparing the current third address information of the radio frequency device with the original third address information to obtain a comparison result; or determining three groups of current address information groups in three address information contained in the current address information, determining three groups of original address information groups in three address information contained in the original address information, comparing a current address information group with a corresponding original address information group to obtain a comparison result, wherein the current address information group is a combination of any two address information in the current state, and the original address information group is a combination of any two address information in the original state; or comparing the current first address information with the original first address information, the current second address information with the original second address information, and the current third address information with the original third address information of the radio frequency device to obtain a comparison result.
Comparing according to the current first address information of the radio frequency device and the original first address information of the radio frequency device: comparing the current first address information of the radio frequency device with the original first address information of the radio frequency device, and judging whether the current first address information of the radio frequency device is the same as the original first address information.
Comparing according to the current second address information of the radio frequency device and the original second address information of the radio frequency device: and comparing the current second address information of the radio frequency device with the original second address information of the radio frequency device, and judging whether the current second address information of the radio frequency device is the same as the original second address information.
Comparing according to the current third address information of the radio frequency device and the original third address information of the radio frequency device: comparing the current third address information of the radio frequency device with the original third address information of the radio frequency device, and judging whether the current third address information of the radio frequency device is the same as the original third address information.
The three comparison methods are to compare a current address information with an original address information. Since the current address information includes: current first address information, current second address information, and current third address information, the original address information including: the original first address information, the original second address information and the original third address information can form a current address information set according to any two address information in the current state, can form an original address information set according to any two address information in the original state, and can be compared according to the current address information set and the original address information set.
The process of comparing the current address information group with the original address information group comprises the following steps:
in the current first address information, the current second address information and the current third address information contained in the current address information, any two-two combination is performed to obtain three current address information groups, wherein the three current address information groups are respectively: a first current address information group consisting of the current first address information and the current second address information, a second current address information group consisting of the current first address information and the current third address information, and a third current address information group consisting of the current second address information and the current third address information.
Correspondingly, any two of the original first address information, the original second address information and the original third address information contained in the original address information are combined to obtain three original address information groups, wherein the three original address information groups are respectively as follows: the first original address information group composed of original first address information and original second address information, the second original address information group composed of original first address information and original third address information, and the third original address information group composed of original second address information and original third address information.
And comparing the first current address information group with the first original address information group, or comparing the second current address information group with the second original address information group, or comparing the third current address information group with the third original address information group to obtain a comparison result.
The comparison process is illustrated by taking the comparison between the first current address information group and the first original address information group as an example: comparing the current first address information with the original first address information, and comparing the current second address information with the original second address information.
The embodiment of the invention also provides a comparison method, which compares the current first address information of the radio frequency device with the original first address information, the current second address information with the original second address information and the current third address information with the original third address information, and judges whether the current first address information of the radio frequency device is the same as the original first address information, whether the current second address information of the radio frequency device is the same as the original second address information and whether the current third address information of the radio frequency device is the same as the original third address information.
Obtaining a comparison result after the comparison is finished, and then determining the target radio frequency device according to the comparison result, wherein the process of determining the target radio frequency device according to the comparison result comprises the following steps:
for the case of a single alignment:
if the current first address information of a radio frequency device is not matched with the original first address information, determining that the radio frequency device is a target radio frequency device; if the current second address information of a radio frequency device is not matched with the original second address information, determining that the radio frequency device is a target radio frequency device; and if the current third address information of a radio frequency device is not matched with the original second address information, determining that the radio frequency device is the target radio frequency device.
For the case of pairwise alignment:
and if the current first address information of a radio frequency device is matched with the original first address information and the current second address information is not matched with the original second address information, determining that the radio frequency device is a target radio frequency device. And if the current first address information of one radio frequency device is matched with the original first address information and the current third address information is not matched with the original third address information, determining that the radio frequency device is the target radio frequency device. And if the current second address information of a radio frequency device is matched with the original second address information and the current third address information is not matched with the original third address information, determining that the radio frequency device is the target radio frequency device.
For the case of three information alignments:
and if the current first address information of a radio frequency device is matched with the original first address information, the current second address information is matched with the original second address information, and the current third address information is not matched with the original third address information, determining that the radio frequency device is the target radio frequency device. Namely, the radio frequency device is determined to be an abnormal radio frequency device as long as a condition that the information is not matched exists.
The comparison accuracy corresponding to the one-to-one comparison mode, the two-to-two comparison mode and the common comparison mode of the three kinds of information are different, and the corresponding comparison accuracy is gradually improved along with the increase of the complexity of the comparison process. After the comparison, the number of the target rf devices may be zero, and there is no abnormal rf device, and if the target rf device is determined, step 203 is executed.
And 203, controlling the radio frequency device according to the type of the target radio frequency device.
After the target radio frequency device is determined, the type of the target radio frequency device is judged, and a corresponding processing strategy is determined according to the type of the target radio frequency device. The radio frequency device comprises a first type radio frequency device and a second type radio frequency device, wherein the first type radio frequency device comprises: the power amplifier comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second class of radio frequency devices comprises: a tuner and a secondary switch.
The first kind of radio frequency device is connected with a first interface of the processor, the second kind of radio frequency device is connected with a second interface of the processor, and the first interface comprises: a first data pin and a first clock pin; the second interface includes: a second data pin and a second clock pin.
According to the category of the target radio frequency device, when the radio frequency device is controlled:
if the target radio frequency device belongs to any one or more of the first class of radio frequency devices, controlling the first class of radio frequency devices and the second class of radio frequency devices to stop working according to a preset first processing strategy; or
If the target radio frequency device belongs to any one or more of the second type of radio frequency devices, controlling non-target radio frequency devices in the first type of radio frequency devices and the second type of radio frequency devices to be in a normal working state according to a preset second processing strategy, and simultaneously keeping the target radio frequency devices in the current working state.
It should be noted that the number of the target radio frequency devices may be one, two, or more, and when it is determined that the target radio frequency devices are one or more of the first type of radio frequency devices, a first processing policy corresponding to the first type of radio frequency devices needs to be adopted at this time to control both the first type of radio frequency devices and the second type of radio frequency devices connected to the processor to stop working. For example: and when the target radio frequency device is any one or more of the high-frequency power amplifier, the low-frequency power amplifier, the power management and control module and the main switch, controlling the high-frequency power amplifier, the low-frequency power amplifier, the power management and control module, the main switch, the tuner and the auxiliary switch to stop working.
When the target radio frequency device is judged to be one or more of the second type of radio frequency devices, a second processing strategy corresponding to the second type of radio frequency devices is needed to be adopted at the moment, the first type of radio frequency devices connected with the processor and the non-target radio frequency devices in the second type of radio frequency devices are controlled to be in a normal working state, and meanwhile, the target radio frequency devices keep in a current working state. For example: when the target radio frequency device is a tuner, the high-frequency power amplifier, the low-frequency power amplifier, the power control module, the main switch and the auxiliary switch are controlled to be in a normal working state, and the tuner is not controlled so that the tuner keeps a self working state.
And when the target radio frequency device comprises a first type radio frequency device and a second type radio frequency device, controlling the first type radio frequency device and the second type radio frequency device to stop working.
The following is a description of different alignment schemes:
for the one-to-one comparison, the current first address information and the original first address information are taken as an example for explanation, as shown in fig. 3:
And step 303, judging whether an abnormal radio frequency device exists, if so, executing step 304, otherwise, executing step 308.
And 305, judging that the target radio frequency device belongs to a first type radio frequency device or a second type radio frequency device.
The first type of radio frequency device comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second class of radio frequency devices includes tuners and secondary switches. Step 306 is executed when the target rf device belongs to the first type of rf device, and step 307 is executed when the target rf device belongs to the second type of rf device.
And step 306, controlling both the first type radio frequency device and the second type radio frequency device connected with the processor to stop working.
And 307, controlling non-target radio frequency devices in the first class of radio frequency devices and the second class of radio frequency devices to be in a normal working state, keeping the target radio frequency devices in a current working state, and not controlling the target radio frequency devices by the processor any more.
And 308, controlling the radio frequency device to be in a normal working state by the processor.
For the case of pairwise comparison, the current first address information and the original first address information, and the current second address information and the original second address information are taken as examples for explanation, as shown in fig. 4:
And 403, judging whether an abnormal radio frequency device exists or not, if so, executing step 404, otherwise, executing step 408.
The first type of radio frequency device comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second class of radio frequency devices includes tuners and secondary switches. Step 406 is performed when the target rf device belongs to the first type of rf device, and step 407 is performed when the target rf device belongs to the second type of rf device.
And step 406, controlling both the first type radio frequency device and the second type radio frequency device connected with the processor to stop working.
And step 408, controlling the radio frequency device to be in a normal working state by the processor.
For the case of comparing three kinds of information, the corresponding control flow is shown in fig. 5:
And 505, judging that the target radio frequency device belongs to a first type radio frequency device or a second type radio frequency device.
The first type of radio frequency device comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second class of radio frequency devices includes tuners and secondary switches. Step 506 is performed when the target rf device belongs to the first type of rf device, and step 507 is performed when the target rf device belongs to the second type of rf device.
And 507, controlling non-target radio frequency devices in the first class of radio frequency devices and the second class of radio frequency devices to be in a normal working state, keeping the target radio frequency devices in a current working state, and preventing the processor from controlling the target radio frequency devices.
And step 508, controlling the radio frequency device to be in a normal working state by the processor.
In the method for controlling the operation of the radio frequency device, provided by the embodiment of the invention, the current address information of the radio frequency device is obtained, the abnormal target radio frequency device is determined according to the obtained current address information and the original address information, and after the target radio frequency device is determined, the target radio frequency device is processed by adopting the preset processing strategy according to the type of the target radio frequency device, so that different processing modes can be adopted for different types of radio frequency devices, the state that the whole radio frequency device is paralyzed and does not work when the radio frequency device is abnormal in the prior art is changed, the operation of the system is ensured, and meanwhile, the human resources and the maintenance cost of a user are saved.
An embodiment of the present invention further provides a mobile terminal, as shown in fig. 6, including:
an obtaining module 10, configured to obtain current address information of multiple radio frequency devices connected to a processor;
a determining module 20, configured to determine, according to current address information of the radio frequency device and stored original address information, a target radio frequency device in which an abnormality occurs;
and the processing module 30 is configured to control the radio frequency device according to the category to which the target radio frequency device belongs.
Wherein, the obtaining module 10 includes:
the first obtaining submodule 11 is configured to obtain current address information of a first type radio frequency device connected to the processor through a first interface of the processor; and
and the second obtaining submodule 12 is configured to obtain current address information of the second type radio frequency device connected to the processor through the second interface of the processor.
Wherein, the processing module 30 includes:
the first processing sub-module 31 is configured to, if the target radio frequency device belongs to any one or more of the first class radio frequency devices, control the first class radio frequency device and the second class radio frequency device to stop working according to a preset first processing policy; or
The second processing sub-module 32 is configured to, if the target radio frequency device belongs to any one or more of the second types of radio frequency devices, control a non-target radio frequency device of the first type of radio frequency device and the second type of radio frequency device to be in a normal operating state according to a preset second processing policy, and simultaneously keep the target radio frequency device in a current operating state.
Wherein the first type of radio frequency device comprises: the power amplifier comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second class of radio frequency devices comprises: a tuner and a secondary switch.
Wherein, the first interface includes: a first data pin and a first clock pin; the second interface includes: a second data pin and a second clock pin.
Wherein, the determining module 20 includes:
the comparison submodule 21 is configured to compare the acquired current address information of the radio frequency device with pre-stored original address information of the radio frequency device, so as to obtain a comparison result;
and the determining submodule 22 is configured to determine, according to the comparison result, that the radio frequency device whose current address information does not match the original address information is the target radio frequency device.
Wherein, the comparison submodule 21 includes:
the first comparing unit 211 is configured to compare current first address information of the radio frequency device with original first address information to obtain a comparison result; or
A second comparing unit 212, configured to compare current second address information of the radio frequency device with original second address information, to obtain a comparison result; or
A third comparing unit 213, configured to compare current third address information of the radio frequency device with original third address information, to obtain a comparison result; or
A fourth comparing unit 214, configured to determine three current address information groups from the three address information included in the current address information, determine three original address information groups from the three address information included in the original address information, compare a current address information group with a corresponding original address information group, and obtain a comparison result, where the current address information group is a combination of any two address information in the current state, and the original address information group is a combination of any two address information in the original state; or
A fifth comparing unit 215, configured to compare the current first address information with the original first address information, the current second address information with the original second address information, and the current third address information with the original third address information of the radio frequency device, so as to obtain a comparison result.
An embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes: the radio frequency device comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the control method of the operation of the radio frequency device when executing the computer program.
The embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the steps in the control method for operating the radio frequency device.
The mobile terminal in the embodiment of the invention can realize that different processing modes are adopted for different types of radio frequency devices, the state that the whole radio frequency device is paralyzed and does not work when the radio frequency device is abnormal in the prior art is changed, the operation of the system is ensured, and meanwhile, the human resources and the maintenance cost of a user are saved.
Fig. 7 is a block diagram of a mobile terminal according to another embodiment of the present invention. The mobile terminal 700 shown in fig. 7 includes: at least one processor 701, a memory 702, at least one network interface 704, other user interfaces 703, and a radio frequency device 706. The various components in the mobile terminal 700 are coupled together by a bus system 705. It is understood that the bus system 705 is used to enable communications among the components. The bus system 705 includes a power bus, a control bus, and a status signal bus in addition to a data bus. But for clarity of illustration the various busses are labeled in figure 7 as the bus system 705. The rf device 706 is connected to the processor 701 and includes a first type of rf device and a second type of rf device, where the first type of rf device includes: the power amplifier comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second class of radio frequency devices comprises: a tuner and a secondary switch.
The user interface 703 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
It is to be understood that the memory 702 in embodiments of the present invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic random access memory (ddr Data Rate SDRAM, ddr SDRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchlink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory 702 of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 702 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 7021 and application programs 7022.
The operating system 7021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 7022 includes various applications, such as a Media Player (Media Player), a Browser (Browser), and the like, for implementing various application services. Programs that implement methods in accordance with embodiments of the present invention can be included within application program 7022.
In the embodiment of the present invention, the processor 701 is configured to, by calling a program or an instruction stored in the memory 702, specifically, a program or an instruction stored in the application 7022: acquiring current address information of a plurality of radio frequency devices connected with a processor; determining a target radio frequency device with abnormality according to the current address information of the radio frequency device and the stored original address information; and controlling the radio frequency device according to the category of the target radio frequency device.
The method disclosed in the above embodiments of the present invention may be applied to the processor 701, or implemented by the processor 701. The processor 701 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be implemented by integrated logic circuits of hardware or instructions in the form of software in the processor 701. The Processor 701 may be a general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 702, and the processor 701 reads the information in the memory 702 and performs the steps of the above method in combination with the hardware thereof.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the Processing units may be implemented within 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), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
Optionally, when acquiring current address information of a plurality of radio frequency devices connected to the processor, the processor 701 is further configured to: acquiring current address information of a first type of radio frequency device connected with a processor through a first interface of the processor; and acquiring the current address information of the second type of radio frequency device connected with the processor through a second interface of the processor.
Optionally, when the radio frequency device is controlled according to the category to which the target radio frequency device belongs, the processor 701 is further configured to: if the target radio frequency device belongs to any one or more of the first class of radio frequency devices, controlling the first class of radio frequency devices and the second class of radio frequency devices to stop working according to a preset first processing strategy; or if the target radio frequency device belongs to any one or more of the second type radio frequency devices, controlling the non-target radio frequency devices in the first type radio frequency device and the second type radio frequency device to be in a normal working state according to a preset second processing strategy, and simultaneously keeping the target radio frequency device in the current working state.
Optionally, the first type of radio frequency device includes: the power amplifier comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second class of radio frequency devices comprises: a tuner and a secondary switch. The first interface includes: a first data pin and a first clock pin; the second interface includes: a second data pin and a second clock pin.
Optionally, when determining the target rf device with the abnormality according to the current address information of the rf device and the stored original address information, the processor 701 is further configured to: comparing the acquired current address information of the radio frequency device with pre-stored original address information of the radio frequency device to obtain a comparison result; and according to the comparison result, determining that the radio frequency device with unmatched current address information and original address information is the target radio frequency device.
Optionally, when comparing the obtained current address information of the radio frequency device with the pre-stored original address information of the radio frequency device to obtain a comparison result, the processor 701 is further configured to: comparing the current first address information of the radio frequency device with the original first address information to obtain a comparison result; or comparing the current second address information of the radio frequency device with the original second address information to obtain a comparison result; or comparing the current third address information of the radio frequency device with the original third address information to obtain a comparison result; or determining three groups of current address information groups in three address information contained in the current address information, determining three groups of original address information groups in three address information contained in the original address information, comparing a current address information group with a corresponding original address information group to obtain a comparison result, wherein the current address information group is a combination of any two address information in the current state, and the original address information group is a combination of any two address information in the original state; or comparing the current first address information with the original first address information, the current second address information with the original second address information, and the current third address information with the original third address information of the radio frequency device to obtain a comparison result.
The mobile terminal 700 can implement the processes implemented by the mobile terminal in the foregoing embodiments, and details are not repeated here to avoid repetition.
Therefore, by acquiring the current address information of the radio frequency device, determining the abnormal target radio frequency device according to the acquired current address information and the original address information, and after determining the target radio frequency device, processing the abnormal target radio frequency device by adopting a preset processing strategy according to the type of the target radio frequency device, different processing modes can be adopted for different types of radio frequency devices, the state that the whole radio frequency device is paralyzed and does not work when the radio frequency device is abnormal in the prior art is changed, the operation of a system is guaranteed, and meanwhile, the human resources and the maintenance cost of a user are saved.
Fig. 8 is a schematic structural diagram of a mobile terminal according to another embodiment of the present invention. Specifically, the mobile terminal 800 in fig. 8 may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), or a vehicle-mounted computer.
The mobile terminal 800 in fig. 8 includes a Radio Frequency (RF) circuit 810, a memory 820, an input unit 830, a display unit 840, a processor 860, an audio circuit 870, a wifi (wireless fidelity) module 880, and a power supply 890. The rf circuit 810 includes a first type of rf device and a second type of rf device, wherein the first type of rf device includes: the power amplifier comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second class of radio frequency devices comprises: a tuner and a secondary switch.
The input unit 830 may be used, among other things, to receive numeric or character information input by a user and to generate signal inputs related to user settings and function control of the mobile terminal 800. Specifically, in the embodiment of the present invention, the input unit 830 may include a touch panel 831. The touch panel 831, also referred to as a touch screen, can collect touch operations performed by a user on or near the touch panel 831 (e.g., operations performed by the user on the touch panel 831 using a finger, a stylus, or any other suitable object or accessory), and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 831 may include two portions, i.e., a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 860, and can receive and execute commands sent by the processor 860. In addition, the touch panel 831 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 831, the input unit 830 may include other input devices 832, and the other input devices 832 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
Among other things, the display unit 840 may be used to display information input by the user or information provided to the user and various menu interfaces of the mobile terminal 800. The display unit 840 may include a display panel 841, and the display panel 841 may be alternatively configured in the form of an LCD or an Organic Light-Emitting Diode (OLED), or the like.
It should be noted that the touch panel 831 can overlay the display panel 841 to form a touch display screen, which, when it detects a touch operation thereon or nearby, is passed to the processor 860 to determine the type of touch event, and then the processor 860 provides a corresponding visual output on the touch display screen according to the type of touch event.
The touch display screen comprises an application program interface display area and a common control display area. The arrangement modes of the application program interface display area and the common control display area are not limited, and can be an arrangement mode which can distinguish two display areas, such as vertical arrangement, left-right arrangement and the like. The application interface display area may be used to display an interface of an application. Each interface may contain at least one interface element such as an icon and/or widget desktop control for an application. The application interface display area may also be an empty interface that does not contain any content. The common control display area is used for displaying controls with high utilization rate, such as application icons like setting buttons, interface numbers, scroll bars, phone book icons and the like.
The processor 860 is a control center of the mobile terminal 800, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the mobile terminal 800 and processes data by operating or executing software programs and/or modules stored in the first memory 821 and calling data stored in the second memory 822, thereby integrally monitoring the mobile terminal 800. Optionally, processor 860 may include one or more processing units.
In an embodiment of the present invention, the processor 860 is configured to, by invoking software programs and/or modules stored in the first memory 821 and/or data stored in the second memory 822: acquiring current address information of a plurality of radio frequency devices connected with a processor; determining a target radio frequency device with abnormality according to the current address information of the radio frequency device and the stored original address information; and controlling the radio frequency device according to the category of the target radio frequency device.
Optionally, when obtaining current address information of a plurality of radio frequency devices connected to the processor, the processor 860 is further configured to: acquiring current address information of a first type of radio frequency device connected with a processor through a first interface of the processor; and acquiring the current address information of the second type of radio frequency device connected with the processor through a second interface of the processor.
Optionally, when the radio frequency device is controlled according to the category to which the target radio frequency device belongs, the processor 860 is further configured to: if the target radio frequency device belongs to any one or more of the first class of radio frequency devices, controlling the first class of radio frequency devices and the second class of radio frequency devices to stop working according to a preset first processing strategy; or if the target radio frequency device belongs to any one or more of the second type radio frequency devices, controlling the non-target radio frequency devices in the first type radio frequency device and the second type radio frequency device to be in a normal working state according to a preset second processing strategy, and simultaneously keeping the target radio frequency device in the current working state.
Optionally, the first type of radio frequency device includes: the power amplifier comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second class of radio frequency devices comprises: a tuner and a secondary switch. The first interface includes: a first data pin and a first clock pin; the second interface includes: a second data pin and a second clock pin.
Optionally, when determining a target rf device with an abnormality according to the current address information of the rf device and the stored original address information, the processor 860 is further configured to: comparing the acquired current address information of the radio frequency device with pre-stored original address information of the radio frequency device to obtain a comparison result; and according to the comparison result, determining that the radio frequency device with unmatched current address information and original address information is the target radio frequency device.
Optionally, when comparing the obtained current address information of the radio frequency device with the pre-stored original address information of the radio frequency device to obtain a comparison result, the processor 860 is further configured to: comparing the current first address information of the radio frequency device with the original first address information to obtain a comparison result; or comparing the current second address information of the radio frequency device with the original second address information to obtain a comparison result; or comparing the current third address information of the radio frequency device with the original third address information to obtain a comparison result; or determining three groups of current address information groups in three address information contained in the current address information, determining three groups of original address information groups in three address information contained in the original address information, comparing a current address information group with a corresponding original address information group to obtain a comparison result, wherein the current address information group is a combination of any two address information in the current state, and the original address information group is a combination of any two address information in the original state; or comparing the current first address information with the original first address information, the current second address information with the original second address information, and the current third address information with the original third address information of the radio frequency device to obtain a comparison result.
Therefore, by acquiring the current address information of the radio frequency device, determining the abnormal target radio frequency device according to the acquired current address information and the original address information, and after determining the target radio frequency device, processing the abnormal target radio frequency device by adopting a preset processing strategy according to the type of the target radio frequency device, different processing modes can be adopted for different types of radio frequency devices, the state that the whole radio frequency device is paralyzed and does not work when the radio frequency device is abnormal in the prior art is changed, the operation of a system is guaranteed, and meanwhile, the human resources and the maintenance cost of a user are saved.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.
Claims (12)
1. A method of controlling operation of a radio frequency device, comprising:
acquiring current address information of a plurality of radio frequency devices connected with a processor;
determining a target radio frequency device with abnormality according to the current address information of the radio frequency device and the stored original address information;
determining a corresponding processing strategy according to the category of the target radio frequency device so as to control the radio frequency device;
the step of determining a corresponding processing strategy according to the category to which the target radio frequency device belongs so as to control the radio frequency device comprises the following steps:
if the target radio frequency device belongs to any one or more of the first class of radio frequency devices, controlling the first class of radio frequency devices and the second class of radio frequency devices to stop working according to a preset first processing strategy; or
If the target radio frequency device belongs to any one or more of second radio frequency devices, controlling non-target radio frequency devices in the first radio frequency device and the second radio frequency device to be in a normal working state according to a preset second processing strategy, and simultaneously keeping the target radio frequency device in the current working state.
2. The method of claim 1, wherein the step of obtaining current address information of a plurality of rf devices connected to the processor comprises:
acquiring current address information of a first type of radio frequency device connected with the processor through a first interface of the processor; and
and acquiring the current address information of a second type of radio frequency device connected with the processor through a second interface of the processor.
3. The method of controlling the operation of a radio frequency device according to claim 1, wherein the first type of radio frequency device comprises: the power amplifier comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second type of radio frequency device comprises: a tuner and a secondary switch.
4. The method of claim 1, wherein the step of determining the target rf device having the abnormality according to the current address information of the rf device and the stored original address information comprises:
comparing the acquired current address information of the radio frequency device with pre-stored original address information of the radio frequency device to obtain a comparison result;
and determining the radio frequency device with unmatched current address information and original address information as the target radio frequency device according to the comparison result.
5. The method of claim 4, wherein the step of comparing the obtained current address information of the RF device with pre-stored original address information of the RF device to obtain a comparison result comprises:
comparing the current first address information of the radio frequency device with the original first address information to obtain a comparison result; or
Comparing the current second address information of the radio frequency device with the original second address information to obtain a comparison result; or
Comparing the current third address information of the radio frequency device with the original third address information to obtain a comparison result; or
Determining three groups of current address information groups in three pieces of address information contained in current address information, determining three groups of original address information groups in three pieces of address information contained in original address information, comparing a current address information group with a corresponding original address information group to obtain a comparison result, wherein the current address information group is a combination of any two pieces of address information in the current state, and the original address information group is a combination of any two pieces of address information in the original state; or
And comparing the current first address information with the original first address information, the current second address information with the original second address information and the current third address information with the original third address information of the radio frequency device to obtain a comparison result.
6. A mobile terminal, comprising:
the acquisition module is used for acquiring the current address information of a plurality of radio frequency devices connected with the processor;
the determining module is used for determining the abnormal target radio frequency device according to the current address information of the radio frequency device and the stored original address information;
the processing module is used for determining a corresponding processing strategy according to the category of the target radio frequency device so as to control and process the radio frequency device;
the processing module comprises:
the first processing submodule is used for controlling the first type of radio frequency device and the second type of radio frequency device to stop working according to a preset first processing strategy if the target radio frequency device belongs to any one or more of the first type of radio frequency devices; or
And the second processing sub-module is used for controlling non-target radio frequency devices in the first type of radio frequency devices and the second type of radio frequency devices to be in a normal working state according to a preset second processing strategy if the target radio frequency devices belong to any one or more of the second type of radio frequency devices, and meanwhile, the target radio frequency devices keep in the current working state.
7. The mobile terminal of claim 6, wherein the obtaining module comprises:
the first acquisition submodule is used for acquiring the current address information of a first type of radio frequency device connected with the processor through a first interface of the processor; and
and the second acquisition submodule is used for acquiring the current address information of a second type of radio frequency device connected with the processor through a second interface of the processor.
8. The mobile terminal of claim 6, wherein the first class of radio frequency devices comprises: the power amplifier comprises a high-frequency power amplifier, a low-frequency power amplifier, a power control module and a main switch; the second type of radio frequency device comprises: a tuner and a secondary switch.
9. The mobile terminal of claim 6, wherein the determining module comprises:
the comparison submodule is used for comparing the acquired current address information of the radio frequency device with the prestored original address information of the radio frequency device to obtain a comparison result;
and the determining submodule is used for determining the radio frequency device with unmatched current address information and original address information as the target radio frequency device according to the comparison result.
10. The mobile terminal of claim 9, wherein the comparison submodule comprises:
the first comparison unit is used for comparing the current first address information of the radio frequency device with the original first address information to obtain a comparison result; or
The second comparison unit is used for comparing the current second address information of the radio frequency device with the original second address information to obtain a comparison result; or
The third comparison unit is used for comparing the current third address information of the radio frequency device with the original third address information to obtain a comparison result; or
The fourth comparison unit is used for determining three groups of current address information groups in the three pieces of address information contained in the current address information, determining three groups of original address information groups in the three pieces of address information contained in the original address information, and comparing one current address information group with the corresponding original address information group to obtain a comparison result, wherein the current address information group is a combination of any two pieces of address information in the current state, and the original address information group is a combination of any two pieces of address information in the original state; or
And the fifth comparison unit is used for comparing the current first address information with the original first address information, the current second address information with the original second address information and the current third address information with the original third address information of the radio frequency device to obtain a comparison result.
11. A mobile terminal, comprising: memory, processor and computer program stored on the memory and executable on the processor, the processor implementing the steps in the method of controlling the operation of a radio frequency device according to any one of claims 1 to 5 when executing the computer program.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of a method of controlling the operation of a radio frequency device according to any one of claims 1 to 5.
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