CN104980306A

CN104980306A - Fault detection method and device

Info

Publication number: CN104980306A
Application number: CN201510369530.8A
Authority: CN
Inventors: 侯恩星; 孟德国; 高自光
Original assignee: Xiaomi Inc
Current assignee: Beijing Xiaomi Technology Co Ltd; Xiaomi Inc
Priority date: 2015-06-26
Filing date: 2015-06-26
Publication date: 2015-10-14
Anticipated expiration: 2035-06-26
Also published as: CN104980306B

Abstract

The invention provides a fault detection method. The method is applied to a wireless communication module which independently operates in equipment to be tested. The method includes the following steps that: whether a detection initiating instruction transmitted by test equipment is received is judged; when the detection initiating instruction transmitted by the test equipment is received, fault sniffering information is transmitted to a specified component of the equipment to be tested; and when fault feedback information which is transmitted by the specified component according to the fault sniffering information is received, the fault feedback information is forwarded to the test equipment, so that the test equipment can perform fault detection based on the fault feedback information. The fault detection method of the invention, with the wireless communication module which independently operates in the equipment to be tested adopted as a carrier of fault detection, can perform fault detection on the specified component of the equipment to be tested, and therefore, disassembly of the equipment to be tested in the fault detection can be avoided.

Description

Fault detection method and device

Technical field

The disclosure relates to communication field, particularly relates to fault detection method and device.

Background technology

Embedded device terminal generally includes controller, memory device and various ancillary equipment etc.Due to the complexity of system and the difference of system robustness, some improper operations of user, such as abnormal power-down, collide with equipment, causes equipment cisco unity malfunction possibly.Therefore, the embedded device for cisco unity malfunction carries out failure diagnosis, becomes particularly important.

Summary of the invention

For overcoming Problems existing in correlation technique, the disclosure provides a kind of fault detection method and device.

According to first aspect of the present disclosure, propose a kind of fault detection method, described method is applied to the wireless communication module of independent operating in equipment to be detected, and described method comprises:

Judge whether the detection open command receiving checkout equipment transmission;

When receiving the detection open command that checkout equipment sends, the specified parts to described equipment to be detected sends fault and smells breath of making inquiries about;

When receive that described specified parts sends smell the Feedback failure information of breath of making inquiries about for described fault time, described Feedback failure information is transmitted to described checkout equipment, carries out fault detect to make described checkout equipment based on described Feedback failure information.

Optionally, the described specified parts to described equipment to be detected sends fault and smells breath of making inquiries about and comprise:

Run the fault detection program preset;

Smell to the specified parts transmission fault of described equipment to be detected breath of making inquiries about according to the described fault diagnostic program run.

The fault receiving the specified parts for described equipment to be detected that described checkout equipment sends smells breath of making inquiries about;

The described fault received is smelt the specified parts that breath of making inquiries about is forwarded to described equipment to be detected.

Optionally, before the described transmission of the specified parts to described equipment to be detected fault smells breath of making inquiries about, described method also comprises:

Switch to fault detect pattern, and send the notice message having switched to fault detect pattern to described checkout equipment.

Optionally, described method also comprises:

When in preset duration, do not receive that described specified parts sends smell the Feedback failure information of breath of making inquiries about for described fault time, stop the specified parts to described equipment to be detected to send fault and smell breath of making inquiries about, and feed back to described checkout equipment that described specified parts is current is in abnormal condition.

Optionally, described wireless communication module is the Bluetooth chip in described equipment to be detected.

According to second aspect of the present disclosure, provide a kind of fault detection method, described method is applied to checkout equipment, and described method comprises:

Wireless communication module to equipment to be detected sends and detects open command, and to trigger the wireless communication module of described equipment to be detected after receiving described detection open command, the specified parts to described equipment to be detected sends fault and smells breath of making inquiries about; Wherein said wireless communication module is independent operating in described equipment to be detected;

The Feedback failure information smelling breath of making inquiries about for described fault sent by the specified parts of described equipment to be detected that the wireless communication module judging whether to receive described equipment to be detected forwards;

When receive smell the Feedback failure information of breath of making inquiries about for described fault time, carry out fault detect according to described Feedback failure information.

Optionally, described method also comprises:

Judge whether the notice message switching to fault detect pattern that the wireless communication module receiving described equipment to be detected sends;

When the wireless communication module receiving described equipment to be detected send switch to the notice message of fault detect pattern after, wireless communication module to described equipment to be detected sends smells for the fault of the specified parts of described equipment to be detected breath of making inquiries about, to make the wireless communication module of described equipment to be detected receiving after described fault smells breath of making inquiries about, described fault is smelt the specified parts that breath of making inquiries about is forwarded to described equipment to be detected.

According to the third aspect of the present disclosure, provide a kind of failure detector, described failure detector is included in the wireless communication module of independent operating in equipment to be detected, and described device comprises:

First judge module, for judging whether the detection open command receiving checkout equipment transmission;

First sending module, for when receiving the detection open command that checkout equipment sends, the specified parts to described equipment to be detected sends fault and smells breath of making inquiries about;

Forwarding module, for receive that described specified parts sends smell the Feedback failure information of breath of making inquiries about for described fault time, described Feedback failure information is transmitted to described checkout equipment, carries out fault detect to make described checkout equipment based on described Feedback failure information.

Optionally, described first sending module comprises:

Run submodule, for running default fault detection program;

Send submodule, for smelling to the specified parts transmission fault of described equipment to be detected breath of making inquiries about according to the described fault diagnostic program run.

Optionally, described first sending module comprises:

Receive submodule, smell for the fault receiving the specified parts for described equipment to be detected that described checkout equipment sends breath of making inquiries about;

Forward submodule, for the described fault received is smelt the specified parts that breath of making inquiries about is forwarded to described equipment to be detected.

Optionally, described device also comprises:

Handover module, for before smelling to the specified parts transmission fault of described equipment to be detected breath of making inquiries about, switches to fault detect pattern by described failure detector, and sends the notice message having switched to fault detect pattern to described checkout equipment.

Optionally, described device also comprises:

Stopping modular, in preset duration, do not receive that described specified parts sends smell the Feedback failure information of breath of making inquiries about for described fault time, stop the specified parts to described equipment to be detected to send fault and smell breath of making inquiries about;

Feedback module, in preset duration, do not receive that described specified parts sends smell the Feedback failure information of breath of making inquiries about for described fault time, feed back to described checkout equipment that described specified parts is current is in abnormal condition.

According to fourth aspect of the present disclosure, provide a kind of failure detector, described failure detector is included in checkout equipment, and described device comprises:

Second sending module, open command is detected for sending to the wireless communication module of equipment to be detected, to trigger the wireless communication module of described equipment to be detected after receiving described detection open command, the specified parts to described terminal to be detected sends fault and smells breath of making inquiries about; Wherein said wireless communication module is independent operating in described equipment to be detected;

Second judge module, the Feedback failure information smelling breath of making inquiries about for described fault sent by the specified parts of described equipment to be detected that the wireless communication module for judging whether to receive described equipment to be detected forwards;

Detection module, for receive smell the Feedback failure information of breath of making inquiries about for described fault time, carry out fault detect according to described Feedback failure information.

Optionally, described device also comprises:

3rd judge module, judges whether the notice message switching to fault detect pattern that the wireless communication module receiving described equipment to be detected sends;

3rd sending module, for send at the wireless communication module receiving described equipment to be detected switch to the notice message of fault detect pattern after, send to described Bluetooth chip and smell for the fault of the specified parts of described equipment to be detected breath of making inquiries about, to make the wireless communication module of described equipment to be detected receiving after described fault smells breath of making inquiries about, described fault is smelt the specified parts that breath of making inquiries about is forwarded to described equipment to be detected.

According to the 5th aspect of the present disclosure, a kind of failure detector is provided, comprises:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

According to the 6th aspect of the present disclosure, a kind of failure detector is provided, comprises:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

Wireless communication module to equipment to be detected sends and detects open command, and to trigger the wireless communication module of described equipment to be detected after receiving described detection open command, the specified parts to described terminal to be detected sends fault and smells breath of making inquiries about; Wherein said wireless communication module is independent operating in described equipment to be detected;

The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:

In above embodiment of the present disclosure, judge whether by the wireless communication module of independent operating in equipment to be detected the detection open command receiving checkout equipment transmission, when receiving the detection open command that checkout equipment sends, specified parts to this equipment to be detected sends fault and smells breath of making inquiries about, and receive that this specified parts sends smell the Feedback failure information of breath of making inquiries about for described fault time, described Feedback failure information is transmitted to checkout equipment, fault detect is carried out based on described Feedback failure information by checkout equipment, thus can realize the carrier of the wireless communication module of independent operating in equipment to be detected as fault detect, the specified parts treated in checkout equipment carries out fault detect, avoid and treat checkout equipment when carrying out fault detect and carry out tearing machine open.

Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.

Accompanying drawing explanation

Accompanying drawing to be herein merged in specification and to form the part of this specification, shows and meets embodiment of the present disclosure, and is used from specification one and explains principle of the present disclosure.

Fig. 1 is the schematic flow sheet of a kind of fault detection method according to an exemplary embodiment;

Fig. 2 is the schematic flow sheet of the another kind of fault detection method according to an exemplary embodiment;

Fig. 3 is the schematic flow sheet of the another kind of fault detection method according to an exemplary embodiment;

Bluetooth chip is treated as carrier the schematic diagram that checkout equipment carries out fault detect by Fig. 4 according to an exemplary embodiment;

Fig. 5 is the schematic block diagram of a kind of failure detector according to an exemplary embodiment;

Fig. 6 is the schematic block diagram of the another kind of failure detector according to an exemplary embodiment;

Fig. 7 is the schematic block diagram of the another kind of failure detector according to an exemplary embodiment;

Fig. 8 is the schematic block diagram of the another kind of failure detector according to an exemplary embodiment;

Fig. 9 is the schematic block diagram of the another kind of failure detector according to an exemplary embodiment;

Figure 10 is the schematic block diagram of the another kind of failure detector according to an exemplary embodiment;

Figure 11 is the schematic block diagram of the another kind of failure detector according to an exemplary embodiment;

Figure 12 is a kind of structural representation for described failure detector according to an exemplary embodiment.

Embodiment

Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the disclosure.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present disclosure are consistent.

The term used in the disclosure is only for the object describing specific embodiment, and the not intended to be limiting disclosure." one ", " described " and " being somebody's turn to do " of the singulative used in disclosure and the accompanying claims book is also intended to comprise most form, unless context clearly represents other implications.It is also understood that term "and/or" used herein refer to and comprise one or more project of listing be associated any or all may combine.

Term first, second, third, etc. may be adopted although should be appreciated that to describe various information in the disclosure, these information should not be limited to these terms.These terms are only used for the information of same type to be distinguished from each other out.Such as, when not departing from disclosure scope, the first information also can be called as the second information, and similarly, the second information also can be called as the first information.Depend on linguistic context, word as used in this " if " can be construed as into " ... time " or " when ... time " or " in response to determining ".

When carrying out fault detect for embedded device, normally by physical connection (such as transmission line, Serial Port Line etc.), special checkout equipment is connected to the MCU (MicrocontrollerUnit of this embedded device, micro-control unit), then carry out fault detect by each parts of MCU to this embedded device.Then, in this scheme, when failure diagnosis is carried out to embedded device, machine must be torn open to this embedded device, and not only labor intensive material resources are comparatively large to carry out for embedded equipment machine of tearing open, and tearing the risk that also there is secondary failure in machine process open.

In view of this, the disclosure proposes a kind of fault detection method, judges whether by the wireless communication module of independent operating in equipment to be detected the detection open command receiving checkout equipment transmission, when receiving the detection open command that checkout equipment sends, specified parts to this equipment to be detected sends fault and smells breath of making inquiries about, and receive that this specified parts sends smell the Feedback failure information of breath of making inquiries about for described fault time, described Feedback failure information is transmitted to checkout equipment, fault detect is carried out based on described Feedback failure information by checkout equipment, thus can realize the carrier of the wireless communication module of independent operating in equipment to be detected as fault detect, the specified parts treated in checkout equipment carries out fault detect, avoid and treat checkout equipment when carrying out fault detect and carry out tearing machine open.

As shown in Figure 1, Fig. 1 is a kind of fault detection method according to an exemplary embodiment, and this fault detection method is applied to the wireless communication module of independent operating in equipment to be detected, and the method comprises the following steps:

In a step 101, the detection open command receiving checkout equipment transmission is judged whether;

In a step 102, when receiving the detection open command that checkout equipment sends, the specified parts to equipment to be detected sends fault and smells breath of making inquiries about;

In step 103, when the specified parts receiving equipment to be detected send smell the Feedback failure information of breath of making inquiries about for fault time, Feedback failure information is transmitted to checkout equipment, carries out fault detect to make checkout equipment based on Feedback failure information.

In the present embodiment, equipment to be detected can be the embedded device of the wireless communication module being provided with independent operating; Such as smart mobile phone, panel computer etc.Checkout equipment can be the special physical equipment carrying out fault detect for treating checkout equipment, also can be the special-purpose software carrying out fault detect for treating checkout equipment loaded on the subscriber terminal.Wherein, this wireless communication module can be processor, internal memory, functional module etc. independent of equipment to be detected, can have oneself individual processing modules and memory module, and this wireless communication module can also have independently power module.Certainly, this wireless communication module also can the power module of public equipment to be detected.

Such as, this wireless communication module can be the Bluetooth chip of independent operating in equipment to be detected.In embedded device, due to Bluetooth chip low-power consumption, and chip internal comprises the feature that independently processor and flash store, Bluetooth chip usually can in embedded device independent operating, run by the processor of chip internal the program fired in flash stores and carried out independently function.

Be the Bluetooth chip of independent operating in equipment to be detected below for wireless communication module, technical scheme of the present disclosure is described in detail.Certainly, this wireless communication module is that the Bluetooth chip of independent operating in equipment to be detected is only exemplary, and is not used in the restriction disclosure, and when realizing, this wireless communication module also can be the wireless chip of other type of independent operating in equipment to be detected.Such as, when realizing, above-mentioned wireless communication module also can be the wireless chip of the NFC chip of independent operating in equipment to be detected, WIFI chip, UWB chip or other type, no longer enumerates in the disclosure.

In the embedded device being provided with Bluetooth chip, because the Bluetooth chip of equipment independently can carry out work independent of equipment main control MCU usually, and Bluetooth chip has the high and non-damageable feature of stability, therefore when embedded device breaks down, embedded device developer can using the carrier of the Bluetooth chip in embedded device as fault detect, send fault to the main control MCU of equipment to be detected and smell by being connected this Bluetooth chip of Long-distance Control with the bluetooth that Bluetooth chip is set up breath of making inquiries about, the parts broken down in this equipment to be detected are positioned.

When realizing, when device fails to be detected, when needing to carry out fault detect, the checkout equipment Bluetooth chip can attempted in equipment to be detected with this is set up bluetooth and is connected; If bluetooth successful connection is set up, now checkout equipment can confirm that the Bluetooth chip of this equipment to be detected still can normally run.In this case, checkout equipment can detect open command by sending one to the Bluetooth chip in this equipment to be detected, triggers this Bluetooth chip and self is switched to fault detect pattern.Under fault detect pattern, Bluetooth chip can send fault to the specified parts of this equipment to be detected and smell breath of making inquiries about, and positions to treat the parts broken down in checkout equipment.Wherein, this specified parts can be specified from all parts of this equipment to be detected; Such as, all parts of this equipment to be detected all can be appointed as specified parts, also the section components of this equipment to be detected can be appointed as specified parts.

In the present embodiment, Bluetooth chip to this equipment to be detected specified parts send fault smell make inquiries about breath time, can by running default fault detection program to realize; This fault detection program can be fired in advance in the register of Bluetooth chip, after self is switched to fault detect pattern by Bluetooth chip, the fault detection program fired in the register of Bluetooth chip can be run immediately, then smell to the specified parts transmission fault of this equipment to be detected breath of making inquiries about according to the fault diagnostic program run.Wherein, this fault smells breath of making inquiries about, and can comprise for detecting test instruction that whether specified parts normally run, test packet, etc.

Such as, when realizing, because in embedded device, the priority of main control MCU is the highest, the operation of other parts is controlled by main control MCU usually, therefore in this case, this fault detection program can comprise: when the fault detect pattern that self is switched to by this Bluetooth chip, first can send a test instruction to the main control MCU of this equipment to be detected, confirm whether main control MCU is in normal operating conditions; When main control MCU is in normal operating conditions, Bluetooth chip is communicated with this main control MCU by serial ports again, the test instruction of other specified parts mail in this equipment to be detected is sent to main control MCU, then by this main control MCU, the test instruction received is sent to corresponding parts.

In the present embodiment, Bluetooth chip send to the specified parts of this equipment to be detected fault smell make inquiries about breath time, by except running default fault detection program to realize, also can carry out independent transmission by checkout equipment except described above.

When realizing, after self is switched to fault detect pattern by Bluetooth chip, now Bluetooth chip can send to checkout equipment the notice message that has switched to fault detect pattern.After checkout equipment receives this notice message, can determine that this Bluetooth chip has switched to fault detect pattern, and this notice message is exported to user in the UI interface of checkout equipment.When Bluetooth chip is in fault detect pattern, checkout equipment can send fault to Bluetooth chip and smell breath of making inquiries about, fault for equipment specified parts to be detected is smelt breath of making inquiries about and sends to this Bluetooth chip, then be forwarded to the specified parts of this equipment by this Bluetooth chip.

Such as, after self is switched to fault detect pattern by Bluetooth chip, the developer of embedded device can send a test instruction by operation detection equipment to the main control MCU of equipment to be detected, confirms whether main control MCU is in normal operating conditions; When main control MCU is in normal operating conditions, the developer of embedded device can pass through operation detection equipment, the test instruction of other specified parts mail in this equipment to be detected is sent to main control MCU, then by this main control MCU, the test instruction received is sent to corresponding parts.In this way, in the process of fault detect, only fault detect can be carried out for the some parts in equipment to be detected; Such as, suppose that the developer of embedded device only wishes that whether the flash storage card read-write of checkout equipment is normal, then can send independent test instruction to flash storage card by checkout equipment.

In the present embodiment, when the specified parts in equipment to be detected receive fault that Bluetooth chip sends smell make inquiries about breath time, breath of making inquiries about can be smelt based on the fault received and respond corresponding Feedback failure information to Bluetooth chip, then by Bluetooth chip, the Feedback failure information received is forwarded to checkout equipment.

Wherein, this Feedback failure information, can comprise specified parts have received fault that Bluetooth chip sends smell breath of making inquiries about after result.

Such as, on the one hand, supposing that described fault smells breath of making inquiries about is the whether normal test instructions of all parts for detecting equipment to be detected, first can send a test instruction to the main control MCU of this equipment to be detected, confirm whether main control MCU is in normal operating conditions; When main control MCU is in normal operating conditions, Bluetooth chip is communicated with this main control MCU by serial ports again, the test instruction of other each parts mail in this equipment to be detected is sent to main control MCU, then other each parts are issued to respectively by this main control MCU, if other each parts have successfully processed this test instruction, the result of other each parts collected can have been returned to Bluetooth chip as Feedback failure information by main control MCU; Certainly, if this test instruction of the unsuccessful process of other each parts, now main control MCU can feed back directly to Bluetooth chip that these parts are current is still in abnormal condition.On the other hand, suppose described fault smell breath of making inquiries about be the some parts for detecting equipment to be detected whether normally run test instruction time; The whether normal test instruction of read-write capability such as detecting the flash storage card of equipment to be detected; After the main control MCU of equipment to be detected receives this test instruction, this test instruction can be issued to flash storage card; If flash storage card has successfully processed this test instruction, the result of the flash storage card collected can have been returned to Bluetooth chip as Feedback failure information by main control MCU; If this test instruction of the unsuccessful process of flash storage card, now main control MCU can feed back directly to Bluetooth chip that flash storage card is current is still in abnormal condition.

Certainly, if the Bluetooth chip of equipment to be detected is sending after fault smells breath of making inquiries about for specified parts, do not receive when smelling the Feedback failure information of breath of making inquiries about for this fault in preset duration, now the specified parts of this equipment to be detected may be in abnormal operating state.In this case, the Bluetooth chip of equipment to be detected can stop sending fault to this specified parts and smell spy message, and feeds back to checkout equipment that this specified parts is current is still in abnormal condition.Such as, the Bluetooth chip of equipment to be detected is after the main control MCU by this equipment to send to other each parts and smells and visit message, if main control MCU does not collect any response of other each parts in preset duration, in this case, Bluetooth chip can stop continuing to send fault to other each parts and smell spy message, and feeds back other to checkout equipment each parts are current and be all in abnormal condition; Same reason, if when in preset duration, main control MCU does not only collect the response of one of them parts in other each parts, Bluetooth chip only can stop continuing to send fault to these parts and smell spy message, and feeds back to checkout equipment that these parts are current is all in abnormal condition.In this enforcement, checkout equipment, when the Feedback failure information that the Bluetooth chip receiving equipment to be detected returns, can carry out fault detect based on this Feedback failure information.Wherein, when carrying out fault detect based on this Feedback failure information to this equipment to be detected, automatically can be analyzed this Feedback failure information by checkout equipment and afterwards fault detect be carried out to this equipment to be detected, after also can carrying out manual analysis by developer to this Feedback failure information, fault detect be carried out to this equipment to be detected.

Such as, in one implementation, checkout equipment can create one is carried out fault detect Mishap Database for treating checkout equipment in advance in this locality, when after the Feedback failure information that checkout equipment returns at the Bluetooth chip receiving equipment to be detected, a fault detect process can be enabled immediately, the Feedback failure information received is carried out in Mishap Database mate and determine corresponding fault type.In another kind of implementation, after the Feedback failure information that checkout equipment returns at the Bluetooth chip receiving equipment to be detected, the Feedback failure information received can be shown in the UI interface of presetting, carry out manual analysis and judgement for developer, determine fault type.

In the embodiment above, judge whether by the wireless communication module of independent operating in equipment to be detected the detection open command receiving checkout equipment transmission, when receiving the detection open command that checkout equipment sends, specified parts to this equipment to be detected sends fault and smells breath of making inquiries about, and receive that this specified parts sends smell the Feedback failure information of breath of making inquiries about for described fault time, described Feedback failure information is transmitted to checkout equipment, fault detect is carried out based on described Feedback failure information by checkout equipment, thus can realize the carrier of the wireless communication module of independent operating in equipment to be detected as fault detect, the specified parts treated in checkout equipment carries out fault detect, avoid and treat checkout equipment when carrying out fault detect and carry out tearing machine open.

As shown in Figure 2, Fig. 2 is a kind of fault detection method according to an exemplary embodiment, and this fault detection method is applied to checkout equipment, comprises the following steps:

In step 201, the wireless communication module to equipment to be detected sends and detects open command, and to trigger the wireless communication module of equipment to be detected after receiving this detection open command, the specified parts to terminal to be detected sends fault and smells breath of making inquiries about; Wherein this wireless communication module independent operating in equipment to be detected;

In step 202., the Feedback failure information smelling breath of making inquiries about for fault sent by the specified parts of equipment to be detected that the wireless communication module judging whether to receive equipment to be detected forwards;

In step 203, when receive smell the Feedback failure information of breath of making inquiries about for fault time, carry out fault detect according to this Feedback failure information.

In the present embodiment, checkout equipment can be the special physical equipment carrying out fault detect for treating checkout equipment, also can be the special-purpose software carrying out fault detect for treating checkout equipment loaded on the subscriber terminal.Equipment to be detected can be the embedded device of the wireless communication module being provided with independent operating; Such as smart mobile phone, panel computer etc.Wherein, this wireless communication module can be processor, internal memory, functional module etc. independent of equipment to be detected, can have oneself individual processing modules and memory module, and this wireless communication module can also have independently power module.Certainly, this wireless communication module also can the power module of public equipment to be detected.

As shown in Figure 3, Fig. 3 is a kind of fault detection method according to an exemplary embodiment, comprises the following steps:

In step 301, checkout equipment sends detection open command to the wireless communication module of equipment to be detected; Wherein this wireless communication module independent operating in equipment to be detected;

In step 302, the wireless communication module of equipment to be detected judges whether the detection open command receiving checkout equipment transmission;

In step 303, when wireless communication module receives the detection open command of checkout equipment transmission, run the fault detection program preset, smell to the specified parts transmission fault of equipment to be detected breath of making inquiries about according to the fault diagnostic program run; Or the fault for this specified parts that reception checkout equipment sends smells breath of making inquiries about, and the fault received is smelt breath of making inquiries about and is forwarded to this specified parts;

In step 304, when wireless communication module receive that specified parts sends smell the Feedback failure information of breath of making inquiries about for fault time, this Feedback failure information is transmitted to checkout equipment;

In step 305, when checkout equipment receives the Feedback failure information forwarded by wireless communication module, fault detect is carried out based on this Feedback failure information.

Refer to Fig. 4, in the embedded device being provided with Bluetooth chip, because the Bluetooth chip of equipment independently can carry out work independent of equipment main control MCU usually, and Bluetooth chip has the high and non-damageable feature of stability, therefore when embedded device breaks down, embedded device developer can using the carrier of the Bluetooth chip in embedded device as fault detect, send fault to the main control MCU of equipment to be detected and smell by being connected this Bluetooth chip of Long-distance Control with the bluetooth that Bluetooth chip is set up breath of making inquiries about, the parts broken down in this equipment to be detected are positioned.

Corresponding with aforementioned fault detection method embodiment, the disclosure additionally provides a kind of embodiment of device.

Fig. 5 is the schematic block diagram of a kind of failure detector according to an exemplary embodiment.

As shown in Figure 5, a kind of failure detector 500 according to an exemplary embodiment, this failure detector 500 is included in the wireless communication module of independent operating in equipment to be detected, comprising: the first judge module 501, first sending module 502 and forwarding module 503; Wherein:

Described first judge module 501 is configured to, and judges whether the detection open command receiving checkout equipment transmission;

Described first sending module 502 is configured to, and when receiving the detection open command that checkout equipment sends, the specified parts to equipment to be detected sends fault and smells breath of making inquiries about;

Described forwarding module 503 is configured to, receive that described specified parts sends smell the Feedback failure information of breath of making inquiries about for described fault time, described Feedback failure information is transmitted to described checkout equipment, carries out fault detect to make described checkout equipment based on described Feedback failure information.

Refer to Fig. 6, Fig. 6 is the block diagram of the another kind of device of the disclosure according to an exemplary embodiment, and this embodiment is on aforementioned basis embodiment illustrated in fig. 5, and described first sending module 502 can comprise operation submodule 502A and send submodule 502B; Wherein:

Described operation submodule 502A is configured to, and runs the fault detection program preset;

Described transmission submodule 502B is configured to, and smells breath of making inquiries about according to the described fault diagnostic program run to the specified parts transmission fault of described equipment to be detected.

Refer to Fig. 7, Fig. 7 is the block diagram of the another kind of device of the disclosure according to an exemplary embodiment, and this embodiment is on aforementioned basis embodiment illustrated in fig. 5, and described first sending module 502 can comprise reception submodule 502C and forward submodule 502D; Wherein:

Described reception submodule 502C is configured to, and the fault receiving the specified parts for described equipment to be detected that described checkout equipment sends smells breath of making inquiries about;

Described forwarding submodule 502D is configured to, and the described fault received is smelt the specified parts that breath of making inquiries about is forwarded to described equipment to be detected.

It should be noted that, the structure of the reception submodule 502C shown in device embodiment shown in above-mentioned Fig. 7 and forwarding submodule 502D also can be included in the device embodiment of earlier figures 6, does not limit this disclosure.

Refer to Fig. 8, Fig. 8 is the block diagram of the another kind of device of the disclosure according to an exemplary embodiment, and this embodiment is on aforementioned basis embodiment illustrated in fig. 5, and described device 500 can also comprise handover module 504; Wherein:

Described handover module 504 is configured to, before smelling to the specified parts transmission fault of described equipment to be detected breath of making inquiries about, described failure detector is switched to fault detect pattern, and sends the notice message having switched to fault detect pattern to described checkout equipment.

It should be noted that, the structure of the handover module 504 shown in device embodiment shown in above-mentioned Fig. 8 also can be included in the device embodiment of earlier figures 6-7, does not limit this disclosure.

Refer to Fig. 9, Fig. 9 is the block diagram of the another kind of device of the disclosure according to an exemplary embodiment, and this embodiment is on aforementioned basis embodiment illustrated in fig. 8, and described device 500 can also comprise stopping modular 505 and feedback module 506; Wherein:

Described stopping modular 505 is configured to, in preset duration, do not receive that described specified parts sends smell the Feedback failure information of breath of making inquiries about for described fault time, stop sending fault by described Bluetooth chip to the specified parts of described equipment to be detected and smell breath of making inquiries about;

Described feedback module 506 is configured to, and when what described Bluetooth chip did not receive in preset duration that described specified parts sends smells the Feedback failure information of breath of making inquiries about for described fault, feeds back that described specified parts is current is in abnormal condition to described checkout equipment.

It should be noted that, the stopping modular 505 shown in device embodiment shown in above-mentioned Fig. 8 and feedback module 506 also can be included in the device embodiment of earlier figures 5-7, do not limit this disclosure.

Figure 10 is the schematic block diagram of a kind of failure detector according to an exemplary embodiment.

As shown in Figure 10, a kind of failure detector 1000 according to an exemplary embodiment, described failure detector 1000 is included in checkout equipment, comprising: the second sending module 1001, second judge module 1002 and detection module 1003; Wherein:

Described second sending module 1001 is configured to, wireless communication module to equipment to be detected sends and detects open command, to trigger the wireless communication module of described equipment to be detected after receiving described detection open command, the specified parts to described terminal to be detected sends fault and smells breath of making inquiries about; Wherein said wireless communication module is independent operating in described equipment to be detected;

Described second judge module 1002 is configured to, the Feedback failure information smelling breath of making inquiries about for described fault sent by the specified parts of described equipment to be detected that the wireless communication module judging whether to receive equipment to be detected forwards;

Described detection module 1003 is configured to, receive smell the Feedback failure information of breath of making inquiries about for described fault time, carry out fault detect according to described Feedback failure information.

Refer to Figure 11, Figure 11 is the block diagram of the another kind of device of the disclosure according to an exemplary embodiment, and this embodiment is on aforementioned basis embodiment illustrated in fig. 10, and described device 1000 can comprise the 3rd judge module 1004 and the 3rd sending module 1005; Wherein:

Described 3rd judge module 1004 is configured to, the notice message switching to fault detect pattern that the wireless communication module judging whether to receive equipment to be detected sends;

Described 3rd sending module 1005 is configured to, the wireless communication module receiving described equipment to be detected send switch to the notice message of fault detect pattern after, send to described Bluetooth chip and smell for the fault of the specified parts of described equipment to be detected breath of making inquiries about, to make described Bluetooth chip receiving after described fault smells breath of making inquiries about, described fault is smelt the specified parts that breath of making inquiries about is forwarded to described equipment to be detected.

In said apparatus, the implementation procedure of the function and efficacy of modules specifically refers to the implementation procedure of corresponding step in said method, does not repeat them here.

For device embodiment, because it corresponds essentially to embodiment of the method, so relevant part illustrates see the part of embodiment of the method.Device embodiment described above is only schematic, the wherein said module illustrated as separating component can or may not be physically separates, parts as module display can be or may not be physical module, namely can be positioned at a place, or also can be distributed on multiple mixed-media network modules mixed-media.Some or all of module wherein can be selected according to the actual needs to realize the object of disclosure scheme.Those of ordinary skill in the art, when not paying creative work, are namely appreciated that and implement.

Accordingly, the disclosure also provides a kind of failure detector, and described device comprises:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

Accordingly, the disclosure also provides a kind of embedded device, described embedded device includes memory, and one or more than one program, one of them or more than one program are stored in memory, and are configured to perform described more than one or one program package containing the instruction for carrying out following operation by more than one or one processor:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

Accordingly, the disclosure also provides a kind of checkout equipment, described checkout equipment includes memory, and one or more than one program, one of them or more than one program are stored in memory, and are configured to perform described more than one or one program package containing the instruction for carrying out following operation by more than one or one processor:

Figure 12 is the structural representation of a kind of failure detector according to an exemplary embodiment.

As shown in figure 12, a kind of failure detector 1200 according to an exemplary embodiment, this device 1200 can be mobile phone, embedded device, checkout equipment, smart machine, computer, digital broadcast terminal, messaging devices, game console, flat-panel devices, Medical Devices, body-building equipment, personal digital assistant etc.

With reference to Figure 12, device 1200 can comprise following one or more assembly: processing components 1201, memory 1202, power supply module 1203, multimedia groupware 1204, audio-frequency assembly 1205, the interface 1206 of I/O (I/O), sensor cluster 1207, and communications component 1208.

The integrated operation of the usual control device 1200 of processing components 1201, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 1201 can comprise one or more processor 1209 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 1201 can comprise one or more module, and what be convenient between processing components 1201 and other assemblies is mutual.Such as, processing unit 1201 can comprise multi-media module, mutual with what facilitate between multimedia groupware 1204 and processing components 1201.

Memory 1202 is configured to store various types of data to be supported in the operation of device 1200.The example of these data comprises for any application program of operation on device 1200 or the instruction of method, contact data, telephone book data, message, media file, video etc.Memory 1202 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.

The various assemblies that power supply module 1203 is device 1200 provide electric power.Power supply module 1203 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 1200 and be associated.

Multimedia groupware 1204 is included in the screen providing an output interface between described device 1200 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 1204 comprises a front-facing camera and/or post-positioned pick-up head.When device 1200 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.

Audio-frequency assembly 1205 is configured to export and/or input audio signal.Such as, audio-frequency assembly 1205 comprises a microphone (MIC), and when device 1200 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal received can be stored in memory 1202 further or be sent via communications component 1208.In certain embodiments, audio-frequency assembly 1205 also comprises a loud speaker, for output audio signal.

I/O interface 1202 is for providing interface between processing components 1201 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.

Sensor cluster 1207 comprises one or more transducer, for providing the state estimation of various aspects for device 1200.Such as, sensor cluster 1207 can detect the opening/closing state of device 1200, the relative positioning of assembly, such as described assembly is display and the keypad of device 1200, the position of all right checkout gear 1200 of sensor cluster 1207 or device 1200 assemblies changes, the presence or absence that user contacts with device 1200, the variations in temperature of device 1200 orientation or acceleration/deceleration and device 1200.Sensor cluster 1207 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 1207 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 1207 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.

Communications component 1208 is configured to the communication being convenient to wired or wireless mode between device 1200 and other equipment.Device 1200 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 1208 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communications component 1208 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.

In the exemplary embodiment, device 1200 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.

In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the memory 1202 of instruction, above-mentioned instruction can perform said method by the processor 1209 of device 1200.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.

Wherein, when the instruction in described storage medium is performed by the processor of mobile terminal, make mobile terminal can perform a kind of fault detection method, comprising:

Wherein, when the instruction in described storage medium is performed by the processor of mobile terminal, make mobile terminal can also perform another kind of fault detection method, comprising:

Those skilled in the art, at consideration specification and after putting into practice invention disclosed herein, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.

Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.

Claims

1. a fault detection method, described method is applied to the wireless communication module of independent operating in equipment to be detected, it is characterized in that, described method comprises:

2. the method for claim 1, is characterized in that, the described transmission of the specified parts to described equipment to be detected fault is smelt breath of making inquiries about and comprised:

Run the fault detection program preset;

3. the method for claim 1, is characterized in that, the described transmission of the specified parts to described equipment to be detected fault is smelt breath of making inquiries about and comprised:

4. the method for claim 1, is characterized in that, before the described transmission of the specified parts to described equipment to be detected fault smells breath of making inquiries about, described method also comprises:

5. the method for claim 1, is characterized in that, described method also comprises:

6. the method for claim 1, is characterized in that, described wireless communication module is the Bluetooth chip in described equipment to be detected.

7. a fault detection method, described method is applied to checkout equipment, it is characterized in that, described method comprises:

8. method as claimed in claim 7, it is characterized in that, described method also comprises:

9. a failure detector, is characterized in that, described failure detector is included in the wireless communication module of independent operating in equipment to be detected, and described device comprises:

10. device as claimed in claim 9, it is characterized in that, described first sending module comprises:

Run submodule, for running default fault detection program;

11. devices as claimed in claim 9, it is characterized in that, described first sending module comprises:

12. devices as claimed in claim 9, it is characterized in that, described device also comprises:

13. devices as claimed in claim 9, it is characterized in that, described device also comprises:

14. devices as claimed in claim 9, is characterized in that, described wireless communication module is the Bluetooth chip in described equipment to be detected.

15. 1 kinds of failure detectors, described failure detector is included in checkout equipment, it is characterized in that, described device comprises:

16. devices as claimed in claim 15, it is characterized in that, described device also comprises:

17. 1 kinds of failure detectors, is characterized in that, comprising:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to:

18. 1 kinds of failure detectors, is characterized in that, comprising:

Processor;

For the memory of storage of processor executable instruction;

Wherein, described processor is configured to: