CN105263155A - Method and system for remotely monitoring running state of intelligent mobile terminal baseband processor in real-time manner - Google Patents
Method and system for remotely monitoring running state of intelligent mobile terminal baseband processor in real-time manner Download PDFInfo
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- CN105263155A CN105263155A CN201510600961.0A CN201510600961A CN105263155A CN 105263155 A CN105263155 A CN 105263155A CN 201510600961 A CN201510600961 A CN 201510600961A CN 105263155 A CN105263155 A CN 105263155A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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Abstract
The invention discloses a method and a system for remotely monitoring the running state of an intelligent mobile terminal baseband processor in the real-time manner. The system comprises a remote server and a baseband processor monitoring module. The baseband processor monitoring module is in communication with the remote server in the wired/wireless manner during the operation of an intelligent mobile terminal. The remote server sends a control instruction to the baseband processor monitoring module via the network to remotely control the baseband processor, acquire the data of the operation state of the baseband processor in real time, debug data and visually display the related information to the test personnel in the real-time manner. The baseband processor monitoring module establishes the communication with the baseband processor so as to drive the baseband processor to acquire the required information and return the required information to the remote server through AT instructions. According to the technical scheme of the invention, the dynamic debugging and testing scenario for the internal operation state of the intelligent mobile terminal baseband processor can be acquired. Meanwhile, the parallel monitoring of multiple mobile terminal baseband processors is realized, and test results can be fed back in real time.
Description
Technical field
The present invention relates to a kind of mobile terminal baseband processor operation detecting method and system, specifically carry out communicating obtaining processor running state information and uploading to remote server by network with baseband processor in real time and carry out testing the method and system detected, belong to mobile communication technical field of measurement and test.
Background technology
Along with intelligent mobile terminal becomes the communication tool of society staff indispensability, research and the improvement of its correlated performance also cause the extensive concern of people gradually.Current intelligent mobile terminal on the market adopts dual processor framework, i.e. baseband processor (BasebandProcessor, BP) and application processor (ApplicationProcessor, AP) usually.Application processor is equivalent to the adapter of computer, and it is responsible for the radio communication function of intelligent mobile terminal and mobile communications network, is exactly briefly the function of making a phone call, send short messages, surfing the Net being responsible for our mobile phone.When our mobile phone make a phone call, send short messages, surf the Net time, the operating system that application processor runs will pass through virtual serial port, issue AT instruction to baseband processor, and performed by baseband processor, a logic channel will be set up between mobile phone and wireless network after baseband processor completes process, our speech, note or Internet data bag are all sent by this logical channel, provide the radio service of managing antenna.Here AT instruction refers to and forms long order, for representing dialing, registering and changing the action of communications parameter by the character string of many sections.AT and Attention, AT command set is from terminal equipment (TerminalEquipment, or data terminal equipment (DataTerminalEquipment TE), DTE) to terminal adapter (TerminalAdapter, TA) or data circuit termination equipment (DataCircuitTerminalEquipment, DCE) send.Send by TA, TE the function that AT instruction controls travelling carriage (MobileStation, MS), carry out alternately with GSM network business.Main Nokia of mobile phone production firm, Ericsson, Motorola and HP have developed a whole set of AT instruction for GSM jointly, develop on this basis and are added into GSM07.05 standard and present GSM07.07 standard.
The technical threshold of baseband chip is high, the R&D cycle long, fund input is large, and the whole world only has only a few producer to produce baseband chip, as high pass, Lian Fake, Infineon etc.Wherein, high pass account for most market.The monopoly that baseband chip is produced just result in the closure of baseband processor, and minority production firm will not disclose the ins and outs of baseband chip production and the running status of base band inside.Meanwhile, the many application programs run in the operating system of application processor all follow baseband processor direct interaction, and the two has close association.Therefore the debugging of closure to related application of baseband processor brings very big inconvenience.
In addition, the function of current baseband processor carries out programming development mostly on proprietary chip, and because programming personnel is rigorous not, or programming language selection is improper, very likely there is potential bug.Therefore, the detection of baseband processor running status is link important in system testing link.
But the more concern of existing baseband processor test is the test of front-end radiofrequency signal process, and relatively less to the test of baseband processor in house software operation, and method is comparatively single and limitation.If patent 200820153834.6 is that radio frequency signal is tested; Patent 01010182139.4 is tested circuit; Patent 200510090504.8 is tested protocol data.But for the leak occurred when actual motion, above-mentioned detection method just cannot effectively detect.Other is for the detection of intelligent mobile terminal baseband processor running status, normally on intelligent mobile terminal, run proprietary software, these running softwares are at the user's space of intelligent mobile terminal operating system, the interface (radio interface layer of such as Android) utilizing operating system to provide communicates with baseband processor, read the state of baseband processor, but institute's obtaining information is limited.Cannot the anomaly that occurs when running of Real-Time Monitoring baseband processor, as RAM leakage, collapse, asserts that (assertion) is unsuccessfully etc.And owing to having to operate on mobile terminal, can only test for specific mobile terminal, add testing cost, also cannot carry out the extensive real-time testing of batch to mobile terminal.
Summary of the invention
The object of this invention is to provide a kind of method and system of remote real time monitoring intelligent mobile terminal baseband processor running status; overcome existing baseband processor measuring technology and only can carry out functional test to radio frequency signal transmission and reception process; or only can run the problem of carrying out monitoring for single intelligent mobile terminal baseband processor; realize carrying out remote dynamic monitoring function to the baseband processor running status of multiple mobile terminal simultaneously, run debugging for extensive baseband processor internal code and possibility is provided.
For achieving the above object, the present invention is by the following technical solutions:
A kind of system of remote real time monitoring intelligent mobile terminal baseband processor running status, comprise remote server and baseband processor monitoring modular, baseband processor monitoring modular runs at intelligent mobile terminal, is communicated by wired or wireless network with remote server; Wherein: remote server sends control command by network to the communication of baseband processor monitoring modular, Long-distance Control baseband processor, Real-time Obtaining running state data, tune-up data show relevant information in visual mode in real time to tester; Baseband processor monitoring modular sets up with baseband processor and communicates, and obtains information needed, return information needed to remote server by AT command operating baseband processor.
Further, described remote server comprises server end communication interface modules, control module and human-computer interaction module;
Server end communication interface modules is communicated by wired or wireless network linking mode with intelligent mobile terminal, realizes transmission and the data receiver of control information;
Control module monitors the control command that human-computer interaction module sends, or regularly generate control command, invoking server end communication interface modules, to specific intelligent mobile terminal or in the mode of poll to multiple intelligent mobile terminal sending controling instruction, the response that mobile terminal receive is uploaded, Remote Acquisitioning intelligent mobile terminal baseband processor running state data;
Human-computer interaction module calls the intelligent mobile terminal baseband processor running state data that control module obtains, baseband processor ruuning situation and relevant information is shown in visual mode, call control module sending controling instruction, thus Remote Acquisitioning specifies the baseband processor running state data of intelligent mobile terminal.
Further, described server end communication interface modules and multiple intelligent mobile terminal establish the link communication, and it comprises intelligent mobile terminal linking status detection components, intelligent mobile terminal remote debugging data interaction component;
Intelligent mobile terminal linking status monitoring assembly is responsible for the linking status of monitoring remote server and intelligent mobile terminal link, and mobile intelligent terminal link condition is reported control module;
Intelligent mobile terminal remote debugging data interaction component be remote server and operate in intelligent mobile terminal baseband processor monitoring modular between communication interface, be responsible for sending debugging control instruction to intelligent mobile terminal and resolving the data that intelligent mobile terminal uploads reporting control module.
Further, the control module of described remote server comprises baseband processor parameters remote securing component, baseband processor running status remote monitoring assembly, baseband processor tune-up data Remote Acquisitioning assembly, baseband processor Long-distance Control assembly;
The intelligent mobile terminal link information that baseband processor parameters remote securing component monitoring service device end communication interface modules reports, when finding out after new intelligent mobile terminal is connected to remote server, the instruction of baseband processor parameter acquiring is sent to the mobile intelligent terminal connected, and the parameter information of corresponding intelligent mobile terminal baseband processor is obtained by server end communication interface modules, parameter information comprises hardware information, configuration parameter, hardware-software version information, production firm, chip model;
Baseband processor running status remote monitoring assembly obtains by server end communication interface modules the intelligent mobile terminal list be connected with remote server, send baseband processor running status in the mode of poll to the intelligent mobile terminal in list and obtain instruction, and the current operating conditions data of corresponding intelligent mobile terminal baseband processor are obtained by server end communication interface modules, current operating conditions data comprise active state, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data;
Baseband processor tune-up data Remote Acquisitioning assembly then sends baseband processor tune-up data to appointment intelligent mobile terminal and obtains instruction, and the related data of corresponding mobile terminal baseband processor is obtained by server end communication interface modules, this related data comprises internal memory data, internal processes running log;
Baseband processor Long-distance Control assembly sends baseband processor remote control commands to appointment intelligent mobile terminal, to the controlling functions that the baseband processor of the far-end intelligent mobile terminal of specifying starts, closes, restarts or resets, and obtain control operation result by server end communication interface modules.
Further, the human-computer interaction module of described remote server comprises management and checks assembly and intelligent mobile terminal baseband processor control assembly;
Intelligent mobile terminal baseband processor operation information and Debugging message are presented to tester in visual mode by human-computer interaction module, management checks that assembly and intelligent mobile terminal baseband processor control assembly are embedded in interface, and management checks that assembly can see the baseband processor running status of all intelligent mobile terminals be connected with remote server;
Intelligent mobile terminal baseband processor control assembly can allow tester to carry out Long-distance Control to the baseband processor of the intelligent mobile terminal of specifying, the tune-up data of Remote Acquisitioning baseband processor.
Further, described baseband processor monitoring modular operates in intelligent mobile terminal, and for one or more and communicate with remote server, it comprises communication of mobile terminal interface module, Monitoring and Controlling module and baseband processor communication module;
Communication of mobile terminal interface module is communicated by wired or wireless network linking mode, and the reception and the data that realize control information send;
Monitoring and Controlling module regularly calls baseband processor communication module with the time interval of specifying, obtain current baseband processor running state information, and deposit in mobile terminal memory device, or the closedown that control realization baseband processor is carried out to baseband processor, the operation that starts, restart or recover, call the control command that communication of mobile terminal interface module monitoring remote server sends over, according to the baseband processor running state data that control command content uploading is specified;
Baseband processor communication module is communicated with baseband processor by serial interface, obtains baseband processor current operating conditions data by the mode sending specific AT instruction to baseband processor.
Further, the communication of mobile terminal interface module in described baseband processor monitoring modular comprises network communication components and data transfer components;
Network communication components adopts general socket connected mode, is communicated by wired or wireless network and remote server;
Data transfer components is called network communication components and is obtained the instruction that sends of remote server and resolve it, the data that Monitoring and Controlling module sends is carried out package assembling simultaneously and is sent to remote server.
Further, the Monitoring and Controlling module in described baseband processor monitoring modular comprises baseband processor parameter obtaining component, baseband processor monitoring running state assembly, baseband processor tune-up data securing component, baseband processor control assembly;
Baseband processor parameter obtaining component calls the information that baseband processor communication module obtains baseband processor, and this information comprises hardware information, configuration parameter, hardware-software version information, production firm, chip model;
Baseband processor monitoring running state assembly regularly calls baseband processor communication module with the time interval of specifying, obtain the current operating conditions data of baseband processor, current operating conditions data comprise active state, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data, deposit in mobile terminal memory device;
Baseband processor tune-up data securing component calls the debugging related data that baseband processor communication module obtains baseband processor, and debugging related data comprises internal memory data, internal processes running log;
Baseband processor control assembly calls the controlling functions that baseband processor communication module starts baseband processor, closes, restarts or resets, and detects baseband processor operation conditions acquisition control operation result.
Further, the baseband processor communication module in described baseband processor monitoring modular comprises baseband processor Communication Interface Module and state securing component;
Baseband processor Communication Interface Module is set up with baseband processor by system virtualization serial ports and is communicated, be responsible for the initialization of virtual serial port equipment, setting virtual serial port devices communicating speed, obtain baseband equipment hardware information, read baseband processor register information, read baseband processor related configuration data, open baseband processor internal module routine call function;
Active state from virtual serial port to baseband processor, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data, baseband processor internal memory data, baseband processor internal processes running log when state securing component sends baseband processor operation needed for the acquisition of specific AT command set by, starting by sending specific AT command set, closing, restarting or recovering baseband processor, and return control result.
A method for remote real time monitoring intelligent mobile terminal baseband processor running status, comprises the following steps:
S1, remote server initialization, wait standby intelligent mobile terminal to connect access;
S2, the baseband processor monitoring modular initialization operated on intelligent mobile terminal, established a communications link by virtual serial port and baseband processor, obtaining baseband processor essential information by sending specific AT command set from baseband processor there, opening baseband processor internal module routine call function;
S3, the baseband processor monitoring modular operated on intelligent mobile terminal regularly send to mobile terminal baseband processor running state data and the related commissioning data that AT instruction obtains mobile terminal baseband processor by virtual serial port with the frequency of specifying, and store data in mobile terminal memory device;
S4, baseband processor monitoring modular and remote server connect, and both sides realize proper communication;
S5, remote server send the instruction of baseband processor parameter acquiring to baseband processor monitoring modular, and baseband processor detection module returns baseband processor parameter after receiving instruction;
S6, remote server regularly send heartbeat to intelligent mobile terminal and inquire after frame, for detecting the link situation of intelligent mobile terminal;
S7, remote server periodically send baseband processor running status to all intelligent mobile terminals be attached thereto with the time interval of specifying and obtain instruction, and baseband processor monitoring modular returns baseband processor running state data;
S8, remote server receive the operation instruction of tester by man-machine interface, and send baseband processor tune-up data to the intelligent mobile terminal of specifying and obtain instruction, baseband processor monitoring modular returns baseband processor tune-up data;
S9, remote server receive the operation instruction of tester by man-machine interface, send baseband processor remote control commands to the intelligent mobile terminal of specifying, and baseband processor monitoring modular performs response action after receiving instruction.
The invention has the beneficial effects as follows:
The present invention proposes a kind of method and system of remote real time monitoring intelligent mobile terminal baseband processor running status.The test that existing mobile terminal baseband processor testing tool mostly stresses radio chains trackside Signal reception analytical capabilities detects, and can not debug the program code operating in baseband processor inside.Further due to the closure of baseband processor, the code debugging for its inside is also difficult to traditionally software code adjustment method and carries out dynamic debugging.The present invention proposes and a kind ofly utilize AT command set and baseband processor to carry out communication interaction to obtain the method that code runs Debugging message, for the run time version operating in baseband processor inside carry out debugging provide a kind of may.The remote debugging framework that further the present invention proposes can allow the long-range and multiple intelligent mobile terminal of commissioning staff carry out alternately, can realizing debugging and the test of extensive baseband processor, improve testing efficiency, facilitate tester to operate.
Accompanying drawing explanation
Fig. 1 is system architecture module map;
Fig. 2 is remote server intraware figure;
Fig. 3 is baseband processor monitoring modular intraware figure;
Fig. 4 is the concrete communication flow diagram of the present invention.
Wherein, 1-remote server, 11-server end communication interface modules, 12-control module, 13-human-computer interaction module, 111-intelligent mobile terminal linking status detection components, 112-intelligent mobile terminal remote debugging data interaction component, 121-baseband processor parameters remote securing component, 122-baseband processor running status remote monitoring assembly, 123-baseband processor tune-up data Remote Acquisitioning assembly, 124-baseband processor Long-distance Control assembly, assembly is checked in 131-management, 132-intelligent mobile terminal baseband processor control assembly, 2-baseband processor monitoring modular, 21-baseband processor communication interface modules, 22-monitoring state module, 23-baseband communication module, 211-network communication components, 212-data transfer components, 221-baseband processor parameter obtaining component, 222-baseband processor monitoring running state assembly, 223-baseband processor tune-up data securing component, 224-baseband processor control assembly, 231-state securing component, 232-baseband processor Communication Interface Module, 3-mobile intelligent terminal, 4-virtual serial port, 5-baseband processor.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, remote real time monitoring intelligent mobile terminal baseband processor running status of the present invention comprise remote server 1 and baseband processor monitoring modular 2.Remote server 1 adopts X86-based, and baseband processor detection module 2 installation and operation is on intelligent mobile terminal 3, and the operating system that intelligent mobile terminal 3 uses adopts android system or IOS system.Communicated by WLAN (wireless local area network) between baseband processor detection module 2 with remote server 1.Baseband processor detection module 2 carries out communicating obtaining information with the baseband processor 5 of intelligent mobile terminal, and the instruction that monitoring remote server 1 sends over also performs corresponding actions.
As shown in Figure 1, remote server 1 of the present invention comprises server end communication interface modules 11, control module 12 and human-computer interaction module 13; Server end communication interface modules 11 is positioned at the bottom of framework, sets up communication realize instruction transmission and data transmit-receive function by wireless network and intelligent mobile terminal 3; Control module 12, between server end communication interface modules 11 and human-computer interaction module 13, realizes long-distance intelligent mobile terminal baseband processor 5 running state data and obtains and remote control function.Control module 12 monitors tester's operation that human-computer interaction module 13 transmits, generate corresponding control command, and invoking server end communication interface modules 11 is to the mobile terminal sending controling instruction of specifying, the response data that intelligent mobile terminal side baseband processor detection module 2 uploads is received, remotely acquiring mobile terminal baseband processor 5 running state data from server end communication interface modules 11; Human-computer interaction module 13 calls mobile terminal baseband processor 5 running state data that control module 12 obtains, ruuning situation and the relevant information of baseband processor 5 is shown in real time in visual mode, according to the operation of operating personnel to control module 12 sending controling instruction, obtain baseband processor 5 running state data of the appointment mobile terminal of Remote Acquisitioning from control module 12.
As shown in Figure 2, server end communication interface modules 21, establishes the link communication with multiple intelligent mobile terminal 3, specific implementation adopts usually WLAN (wireless local area network) on-link mode (OLM) carry out network service.This module comprises intelligent mobile terminal linking status detection components 111 and intelligent mobile terminal remote debugging data interaction component 112.Intelligent mobile terminal linking status monitoring assembly 111 is responsible for the network linking state between monitoring remote server 1 and intelligent mobile terminal 3, specific implementation adopts heartbeat mechanism, intelligent mobile terminal linking status detection components 111 regularly sends heartbeat to the baseband processor monitoring modular 2 of mobile intelligent terminal 3 side and inquires after frame, whether the baseband processor monitoring modular 2 of mobile intelligent terminal 3 side detects mobile intelligent terminal after receiving and inquiring after frame and normally runs, if namely normal operation returns heartbeat response frame, intelligent mobile terminal linking status detection components 111 receives heartbeat response frame and then confirms that the linking communications between intelligent mobile terminal 3 and remote server 1 is normal, if do not receive heartbeat response frame ×× at the appointed time, confirm that the linking communications between intelligent mobile terminal 3 and remote server 1 interrupts, and by the status indication of this intelligent mobile terminal 3 for link disconnects.Intelligent mobile terminal remote debugging data interaction component 112 be remote server 1 and operate in intelligent mobile terminal 3 side baseband processor monitoring modular between 2 communication interface, adopt general socket mode to communicate, be responsible for sending to intelligent mobile terminal the data that debugging control instruction the baseband processor monitoring modular 2 of resolving intelligent mobile terminal side return.
As shown in Figure 2, the control module 12 of remote server 1 comprises baseband processor parameters remote securing component 121, baseband processor running status remote monitoring assembly 122, baseband processor tune-up data Remote Acquisitioning assembly 123 and baseband processor Long-distance Control assembly 124; In specific implementation, baseband processor parameters remote securing component 121 is in listening state, after having the baseband processor detection module 2 of new intelligent mobile terminal 3 to connect with remote server 1, namely the instruction of baseband processor parameter acquiring is sent to it, and obtained the parameter information such as hardware information, configuration parameter, hardware-software version information, production firm, chip model of corresponding intelligent mobile terminal baseband processor 5 by server end communication interface modules 11, and these information are sent to human-computer interaction module 13; Baseband processor running status remote monitoring assembly 122 obtains by server end communication interface modules 11 the intelligent mobile terminal list be connected with remote server 1, send baseband processor running status in the mode of poll to the intelligent mobile terminal in list and obtain instruction, and obtained the current operating conditions data such as active state, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data of corresponding intelligent mobile terminal baseband processor 5 by server end communication interface modules 11; The operational order sent from human-computer interaction module 13 monitored by baseband processor tune-up data Remote Acquisitioning assembly 123, if operational order is debug command, then send baseband processor tune-up data to appointment intelligent mobile terminal and obtain instruction, and obtain the debugging such as internal memory data, the internal processes running log related data of corresponding mobile terminal baseband processor 5 by server end communication interface modules 11.If operational order is control command, baseband processor Long-distance Control assembly 124 sends baseband processor remote control commands to appointment intelligent mobile terminal, the baseband processor of the far-end intelligent mobile terminal of specifying started, closes, restart or the controlling functions such as replacement, and obtain control operation result by server end communication interface modules 11.
As shown in Figure 2, the human-computer interaction module 13 of remote server 1 comprises management and checks assembly 131 and intelligent mobile terminal baseband processor control assembly 132.In specific implementation, interpersonal interactive module 13 adopts the MFC framework of WINDOWS to realize man-machine interaction visualization interface and tester carries out alternately; Management checks that assembly 131 and intelligent mobile terminal baseband processor control assembly 132 are embedded in interface, and management checks that assembly 131 can see baseband processor information and the running status of all intelligent mobile terminals be connected with remote server; Intelligent mobile terminal baseband processor control assembly 132 allows tester to carry out remote operation to the baseband processor of the intelligent mobile terminal of specifying, specific implementation can allow the long-range tune-up data transferring baseband processor of tester, or as required appointment baseband processor be started, close, restart or the operation such as replacement.
As shown in Figure 1, baseband processor monitoring modular 2 operates on intelligent mobile terminal 3 in specific implementation, and the operating system of intelligent mobile terminal is android system or iOS system.Baseband processor monitoring modular 2 comprises communication of mobile terminal interface module 21, Monitoring and Controlling module 22 and baseband processor communication module 23; In specific implementation, communication of mobile terminal interface module 21 is communicated by the server end communication interface modules 11 of wireless network link mode with remote server 1 side, and the reception and the data that realize control command send; Monitoring and Controlling module 22 regularly calls baseband processor communication module 23 with the time interval of specifying, obtain the running state information of current baseband processor 5, and deposit in mobile terminal memory device, or baseband processor 5 is closed, start, restart or the operation such as recovery, call communication of mobile terminal interface module 21 and monitor the control command that remote server 1 sends over, according to baseband processor 5 running state data that control command content uploading is specified; Baseband processor communication module 23 is communicated with baseband processor 5 by virtual serial port interface 4, obtains desired data by the mode sending specific AT instruction to baseband processor 5.
As shown in Figure 3, the communication of mobile terminal interface module 21 in baseband processor monitoring modular 2 comprises network communication components 211 and data transfer components 212; Specific implementation adopts general socket connected mode, communicated by wireless network and remote server 1; Data transfer components 212 is called network communication components 211 and is obtained instruction that remote server sends and resolve it, call Monitoring and Controlling module 23 according to the content of resolving and obtain corresponding data, the data of acquisition are carried out package assembling and be sent to remote server 1 end.
As shown in Figure 3, the Monitoring and Controlling module 22 in baseband processor monitoring modular 2 comprises baseband processor parameter obtaining component 221, baseband processor monitoring running state assembly 222, baseband processor tune-up data securing component 223 and baseband processor control assembly 224; In specific implementation, baseband processor parameter obtaining component 221 calls baseband processor communication module 23 and obtains the information such as baseband processor hardware information, configuration parameter, hardware-software version information, production firm, chip model; Baseband processor monitoring running state assembly 222 regularly with the time interval of specifying (usually adopts in specific implementation and is spaced apart 5 seconds, Parameter adjustable) call baseband processor communication module 23, obtain the current operating conditions data such as active state, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data of baseband processor, deposit in mobile terminal memory device; Baseband processor tune-up data securing component 223 calls the debugging such as internal memory data, the internal processes running log related data that baseband processor communication module 23 obtains baseband processor; Baseband processor control assembly 224 calls baseband processor communication module 23 pairs of baseband processor 5 and starts, closes, restarts or the controlling functions such as replacement, and detects baseband processor 5 operation conditions and obtain control operation result.
As shown in Figure 3, the baseband processor communication module 23 in baseband processor monitoring modular 2 comprises baseband processor Communication Interface Module 232 and state securing component 231; Baseband processor Communication Interface Module 232 is set up with baseband processor 5 by system virtualization serial ports 4 and is communicated, be responsible for the initialization of virtual serial port equipment, setting virtual serial port devices communicating speed, specific implementation is realized by following steps the initialization step of virtual serial port equipment:
Init_baudrate/lib_arm/board.c//baud rate is set
Serial_init/cpu/arm920t/s3c24x0//hardware register initialization
Console_init/common/console.c//serial ports mark is set
Devices_init/common/devices.c//arrange serial ports is that standard input exports
Console_init_r/common/console.c//standard input exports reorientation
After virtual serial port equipment is set up, namely baseband processor Communication Interface Module 232 sends the baseband equipment hardware information needed for AT command set acquisition by this serial ports, read baseband processor register information, read baseband processor related configuration data, open baseband processor internal module routine call function etc., complete program initialization work further; Active state from virtual serial port 4 to baseband processor 5, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data, baseband processor internal memory data, baseband processor internal processes running log etc. when state securing component 231 sends baseband processor operation needed for the acquisition of specific AT command set by, start, close, restart or recover baseband processor 5 by sending specific AT command set, and return control result.
In specific implementation, AT command set mutual between above-mentioned baseband processor communication module 23 and baseband processor 5 and interactive step as follows:
1) baseband equipment hardware information is read:
Send AT command set: AT+EGMR=<op>, <type> [, str]
Baseband processor return value: when type=(1-7,9): [+EGMR: " str "] OK
As type=8 (+EGMR=0,8togetMMIresource):
+AUDIO:“ver”
+IMAGE:“ver”
+FONT:“ver”
+STR:“ver”OK
2) baseband processor register information is read:
Transmission AT command set: AT+EREG=<reg_index> [, <value>]
Baseband processor return value: OK/ERROR
3) baseband processor related configuration data is read
Send AT command set: AT & V
Baseband processor return value: ActiveProfile, StoredProfile0andStoredProfile1
4) baseband processor internal module routine call function is opened
Send AT command set: $ QCDMG
Baseband processor return value: OK
5) active state when baseband processor is run is read
Send AT command set: AT+CPAS
Baseband processor return value :+CPAS:<pas>
+CMEERROR<err>
6) mobile network register state is read
Send AT command set: AT+CREG=[<n>]
Baseband processor return value :+CREG:<n>, <stat> [, <lac>, <ci> [, <Act>]]
+CMEERROR<err>
7) wireless signal strength is read
Send AT command set: AT+CSQ
Baseband processor return value :+CSQ:<rssi>, <ber>
+CMEERROR<err>
8) battery level information is read
Send AT command set: AT+CBC
Baseband processor return value :+CBC:<bcs>, <bcl>
+CMEERROR:<err>
9) baseband processor internal register data are read
Send AT command set :+CREG=[<n>]
Baseband processor return value :+CREG:<n>, <stat>
10) baseband processor internal memory data are read
Transmission AT command set: usage:atreset (cmd, addr, size, and bytearray}) //cmd:
1-read,2-write,3-call
Baseband processor return value: CollectingNU_TASKs
0x205675b9dll:1[35]
0x205675b9dll:2[35]
0x20594189rrc:1[55]
0x202cb1c5atc:1[85]
0x205b5dddxdr:1[50]
0x2056a8c9gps:1[90]
0x204d8a15mon[120]
0x204043ddata[84]
0x204429a9io_evt[60]
0x202fcd2csec[69]
0x202c8f4cxdrv_dat[150]
0x203e5e1cDMA[255]
11) baseband processor internal processes running log is read
Send AT command set: AT+XLOG=1
Baseband processor return value: read daily record from/Library/Logs/CrashReporter/Baseband
12) baseband processor is started:
Send AT command set: ATA
Baseband processor return value: OK/ERROR
13) baseband processor is closed
Send AT command set: ATH
Baseband processor return value: OK/ERROR
14) baseband processor is restarted
Send AT command set: ATZ
Baseband processor return value: OK/ERROR
15) baseband processor is recovered
Send AT command set: AT & F
Baseband processor return value: OK/ERROR
As described in Figure 4, concrete communication work flow process of the present invention is as follows:
1) remote server initialization sockets interface, is in listening state, waits standby intelligent mobile terminal to connect access;
2) the baseband processor monitoring modular initialization on intelligent mobile terminal is operated in, established a communications link by virtual serial port and baseband processor, obtaining the essential informations such as baseband processor hardware information, configuration parameter, hardware-software version information, production firm, chip model by sending specific AT command set from baseband processor there, opening baseband processor internal module routine call function.
3) the baseband processor monitoring modular operated on intelligent mobile terminal regularly sends AT instruction by virtual serial port to mobile terminal baseband processor with the frequency of specifying and obtains mobile terminal baseband processor bottom running state data, the active state that analytical analysis therefrom obtains baseband processor is carried out to fetched data, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data, baseband processor internal memory data, baseband processor internal processes running log running state information etc., and related data is stored in mobile terminal memory device,
4) baseband processor monitoring modular and remote server connect, and both sides realize proper communication, and connected mobile intelligent terminal shows by remote server in the form of a list in man-machine interface.
5) remote server sends the instruction of baseband processor parameter acquiring to baseband processor monitoring modular, baseband processor detection module returns the response of baseband processor parameter acquiring after receiving instruction, its content comprises baseband processor hardware information, configuration parameter, hardware-software version information, production firm, chip model;
6) remote server regularly sends heartbeat to intelligent mobile terminal and inquires after frame, and baseband processor monitoring modular returns heartbeat response frame, for detecting the link situation of intelligent mobile terminal;
7) remote server periodically sends baseband processor running status to all intelligent mobile terminals be attached thereto with the time interval of specifying and obtains instruction, baseband processor monitoring modular returns baseband processor running status and obtains response, and its content comprises active state, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data;
8) remote server receives the operation instruction of tester by man-machine interface, send baseband processor tune-up data to the intelligent mobile terminal of specifying and obtain instruction, baseband processor monitoring modular returns baseband processor tune-up data and obtains response, and its content comprises internal memory data, internal processes running log;
9) remote server receives the operation instruction of tester by man-machine interface, baseband processor remote control commands is sent to the intelligent mobile terminal of specifying, the control action that its content comprises has startup, closes, restarts or recover, baseband processor monitoring modular performs response action after receiving instruction, return the response of baseband processor Long-distance Control, its content comprises operating result success or not;
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the system of a remote real time monitoring intelligent mobile terminal baseband processor running status, it is characterized in that: comprise remote server and baseband processor monitoring modular, baseband processor monitoring modular runs at intelligent mobile terminal, is communicated by wired or wireless network with remote server; Wherein: remote server sends control command by network to the communication of baseband processor monitoring modular, Long-distance Control baseband processor, Real-time Obtaining running state data, tune-up data show relevant information in visual mode in real time to tester; Baseband processor monitoring modular sets up with baseband processor and communicates, and obtains information needed, return information needed to remote server by AT command operating baseband processor.
2. the system of remote real time monitoring intelligent mobile terminal baseband processor running status as claimed in claim 1, is characterized in that: described remote server comprises server end communication interface modules, control module and human-computer interaction module;
Server end communication interface modules is communicated by wired or wireless network linking mode with intelligent mobile terminal, realizes transmission and the data receiver of control information;
Control module monitors the control command that human-computer interaction module sends, or regularly generate control command, invoking server end communication interface modules, to specific intelligent mobile terminal or in the mode of poll to multiple intelligent mobile terminal sending controling instruction, the response that mobile terminal receive is uploaded, Remote Acquisitioning intelligent mobile terminal baseband processor running state data;
Human-computer interaction module calls the intelligent mobile terminal baseband processor running state data that control module obtains, baseband processor ruuning situation and relevant information is shown in visual mode, call control module sending controling instruction, thus Remote Acquisitioning specifies the baseband processor running state data of intelligent mobile terminal.
3. the system of remote real time monitoring intelligent mobile terminal baseband processor running status as claimed in claim 2, it is characterized in that: described server end communication interface modules and multiple intelligent mobile terminal establish the link communication, it comprises intelligent mobile terminal linking status detection components, intelligent mobile terminal remote debugging data interaction component;
Intelligent mobile terminal linking status monitoring assembly is responsible for the linking status of monitoring remote server and intelligent mobile terminal link, and mobile intelligent terminal link condition is reported control module;
Intelligent mobile terminal remote debugging data interaction component be remote server and operate in intelligent mobile terminal baseband processor monitoring modular between communication interface, be responsible for sending debugging control instruction to intelligent mobile terminal and resolving the data that intelligent mobile terminal uploads reporting control module.
4. the system of remote real time monitoring intelligent mobile terminal baseband processor running status as claimed in claim 2, is characterized in that: the control module of described remote server comprises baseband processor parameters remote securing component, baseband processor running status remote monitoring assembly, baseband processor tune-up data Remote Acquisitioning assembly, baseband processor Long-distance Control assembly;
The intelligent mobile terminal link information that baseband processor parameters remote securing component monitoring service device end communication interface modules reports, when finding out after new intelligent mobile terminal is connected to remote server, the instruction of baseband processor parameter acquiring is sent to the mobile intelligent terminal connected, and the parameter information of corresponding intelligent mobile terminal baseband processor is obtained by server end communication interface modules, parameter information comprises hardware information, configuration parameter, hardware-software version information, production firm, chip model;
Baseband processor running status remote monitoring assembly obtains by server end communication interface modules the intelligent mobile terminal list be connected with remote server, send baseband processor running status in the mode of poll to the intelligent mobile terminal in list and obtain instruction, and the current operating conditions data of corresponding intelligent mobile terminal baseband processor are obtained by server end communication interface modules, current operating conditions data comprise active state, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data;
Baseband processor tune-up data Remote Acquisitioning assembly then sends baseband processor tune-up data to appointment intelligent mobile terminal and obtains instruction, and the related data of corresponding mobile terminal baseband processor is obtained by server end communication interface modules, this related data comprises internal memory data, internal processes running log;
Baseband processor Long-distance Control assembly sends baseband processor remote control commands to appointment intelligent mobile terminal, to the controlling functions that the baseband processor of the far-end intelligent mobile terminal of specifying starts, closes, restarts or resets, and obtain control operation result by server end communication interface modules.
5. the system of remote real time monitoring intelligent mobile terminal baseband processor running status as claimed in claim 2, is characterized in that: the human-computer interaction module of described remote server comprises management and checks assembly and intelligent mobile terminal baseband processor control assembly;
Intelligent mobile terminal baseband processor operation information and Debugging message are presented to tester in visual mode by human-computer interaction module, management checks that assembly and intelligent mobile terminal baseband processor control assembly are embedded in interface, and management checks that assembly can see the baseband processor running status of all intelligent mobile terminals be connected with remote server;
Intelligent mobile terminal baseband processor control assembly can allow tester to carry out Long-distance Control to the baseband processor of the intelligent mobile terminal of specifying, the tune-up data of Remote Acquisitioning baseband processor.
6. the system of remote real time monitoring intelligent mobile terminal baseband processor running status as claimed in claim 1, it is characterized in that: described baseband processor monitoring modular operates in intelligent mobile terminal, for one or more and communicate with remote server, it comprises communication of mobile terminal interface module, Monitoring and Controlling module and baseband processor communication module;
Communication of mobile terminal interface module is communicated by wired or wireless network linking mode, and the reception and the data that realize control information send;
Monitoring and Controlling module regularly calls baseband processor communication module with the time interval of specifying, obtain current baseband processor running state information, and deposit in mobile terminal memory device, or the closedown that control realization baseband processor is carried out to baseband processor, the operation that starts, restart or recover, call the control command that communication of mobile terminal interface module monitoring remote server sends over, according to the baseband processor running state data that control command content uploading is specified;
Baseband processor communication module is communicated with baseband processor by serial interface, obtains baseband processor current operating conditions data by the mode sending specific AT instruction to baseband processor.
7. the system of remote real time monitoring intelligent mobile terminal baseband processor running status as claimed in claim 6, is characterized in that: the communication of mobile terminal interface module in described baseband processor monitoring modular comprises network communication components and data transfer components;
Network communication components adopts general socket connected mode, is communicated by wired or wireless network and remote server;
Data transfer components is called network communication components and is obtained the instruction that sends of remote server and resolve it, the data that Monitoring and Controlling module sends is carried out package assembling simultaneously and is sent to remote server.
8. the system of remote real time monitoring intelligent mobile terminal baseband processor running status as claimed in claim 6, is characterized in that: the Monitoring and Controlling module in described baseband processor monitoring modular comprises baseband processor parameter obtaining component, baseband processor monitoring running state assembly, baseband processor tune-up data securing component, baseband processor control assembly;
Baseband processor parameter obtaining component calls the information that baseband processor communication module obtains baseband processor, and this information comprises hardware information, configuration parameter, hardware-software version information, production firm, chip model;
Baseband processor monitoring running state assembly regularly calls baseband processor communication module with the time interval of specifying, obtain the current operating conditions data of baseband processor, current operating conditions data comprise active state, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data, deposit in mobile terminal memory device;
Baseband processor tune-up data securing component calls the debugging related data that baseband processor communication module obtains baseband processor, and debugging related data comprises internal memory data, internal processes running log;
Baseband processor control assembly calls the controlling functions that baseband processor communication module starts baseband processor, closes, restarts or resets, and detects baseband processor operation conditions acquisition control operation result.
9. the system of remote real time monitoring intelligent mobile terminal baseband processor running status as claimed in claim 6, is characterized in that: the baseband processor communication module in described baseband processor monitoring modular comprises baseband processor Communication Interface Module and state securing component;
Baseband processor Communication Interface Module is set up with baseband processor by system virtualization serial ports and is communicated, be responsible for the initialization of virtual serial port equipment, setting virtual serial port devices communicating speed, obtain baseband equipment hardware information, read baseband processor register information, read baseband processor related configuration data, open baseband processor internal module routine call function;
Active state from virtual serial port to baseband processor, mobile network register state, wireless signal strength, battery level information, baseband processor internal register data, baseband processor internal memory data, baseband processor internal processes running log when state securing component sends baseband processor operation needed for the acquisition of specific AT command set by, starting by sending specific AT command set, closing, restarting or recovering baseband processor, and return control result.
10. a method for remote real time monitoring intelligent mobile terminal baseband processor running status, is characterized in that: comprise the following steps:
S1, remote server initialization, wait standby intelligent mobile terminal to connect access;
S2, the baseband processor monitoring modular initialization operated on intelligent mobile terminal, established a communications link by virtual serial port and baseband processor, obtaining baseband processor essential information by sending specific AT command set from baseband processor there, opening baseband processor internal module routine call function;
S3, the baseband processor monitoring modular operated on intelligent mobile terminal regularly send to mobile terminal baseband processor running state data and the related commissioning data that AT instruction obtains mobile terminal baseband processor by virtual serial port with the frequency of specifying, and store data in mobile terminal memory device;
S4, baseband processor monitoring modular and remote server connect, and both sides realize proper communication;
S5, remote server send the instruction of baseband processor parameter acquiring to baseband processor monitoring modular, and baseband processor detection module returns baseband processor parameter after receiving instruction;
S6, remote server regularly send heartbeat to intelligent mobile terminal and inquire after frame, for detecting the link situation of intelligent mobile terminal;
S7, remote server periodically send baseband processor running status to all intelligent mobile terminals be attached thereto with the time interval of specifying and obtain instruction, and baseband processor monitoring modular returns baseband processor running state data;
S8, remote server receive the operation instruction of tester by man-machine interface, and send baseband processor tune-up data to the intelligent mobile terminal of specifying and obtain instruction, baseband processor monitoring modular returns baseband processor tune-up data;
S9, remote server receive the operation instruction of tester by man-machine interface, send baseband processor remote control commands to the intelligent mobile terminal of specifying, and baseband processor monitoring modular performs response action after receiving instruction.
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