CN108924865A - A kind of system and method for the wifi mould group detecting refrigerator - Google Patents
A kind of system and method for the wifi mould group detecting refrigerator Download PDFInfo
- Publication number
- CN108924865A CN108924865A CN201810762957.8A CN201810762957A CN108924865A CN 108924865 A CN108924865 A CN 108924865A CN 201810762957 A CN201810762957 A CN 201810762957A CN 108924865 A CN108924865 A CN 108924865A
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- refrigerator
- detected
- wifi
- mould group
- sent
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Abstract
The present invention provides it is a kind of detect refrigerator wifi mould group system and method, the system, including：Sensing device whether there is refrigerator to be detected for incuding in real time, if so, sending identification signal to identification device；Identification device identifies the wifi signal network title of refrigerator to be detected, is sent to control device for being identified to refrigerator to be detected when receiving identification signal；Wifi signal network title is sent to the wifi production survey mould group for distributing to refrigerator to be detected for when receiving the wifi signal network title for the refrigerator to be detected that identification device is sent, being that refrigerator to be detected distributes idle wifi production survey mould group by control device；Wifi, which is produced, surveys mould group, for when receiving the wifi signal network title that control device is sent, the wifi mould group based on the corresponding network handles detection refrigerator of wifi signal network title to be detected.The present invention can be improved detection efficiency.
Description
Technical field
The present invention relates to family's electro-technical field, in particular to a kind of system and method for the wifi mould group for detecting refrigerator.
Background technique
With the fast development of intellectual technology, refrigerator is also more and more intelligent.Wherein, wifi mould group is one in intelligent refrigerator
A very important device.The detection of the wifi mould group of refrigerator is mainly realized by manually in the prior art.By upper
Description is stated as it can be seen that the detection efficiency of the scheme of the wifi mould group of detection refrigerator in the prior art is lower.
Summary of the invention
The embodiment of the invention provides a kind of system and methods of wifi mould group for detecting refrigerator, can be improved detection effect
Rate.
In a first aspect, the embodiment of the invention provides a kind of systems of wifi mould group for detecting refrigerator, including：
Sensing device, identification device, control device and at least one wifi, which are produced, surveys mould group；
The sensing device whether there is refrigerator to be detected for incuding in real time, if so, sending to the identification device
Identification signal；
The identification device, for when receiving the identification signal that the sensing device is sent, to described to be checked
It surveys refrigerator to be identified, the wifi signal network title of the refrigerator to be detected is identified, by the wifi of the refrigerator to be detected
Signal network title is sent to the control device；
The control device, for when the wifi signal net for receiving the refrigerator to be detected that the identification device is sent
When network title, is produced for the idle wifi of the refrigerator distribution to be detected and survey mould group, the wifi of the refrigerator to be detected is believed
Number network name, which is sent to, to be distributed to the wifi of the refrigerator to be detected and produces and survey mould group；
The wifi, which is produced, surveys mould group, for when the wifi letter for receiving the refrigerator to be detected that the control device is sent
When number network name, carried out based on wifi mould group of the corresponding network of the wifi signal network title to the refrigerator to be detected
Detection.
Further,
It is provided with bar code on each refrigerator to be detected, includes wifi signal network title in the bar code；
The identification device, for when receiving the identification signal that the sensing device is sent, scanning it is described to
The bar code on refrigerator is detected, the wifi signal of the refrigerator to be detected is parsed from the bar code on the refrigerator to be detected
Network name.
Further,
The identification device is further used for when receiving the identification signal that the sensing device is sent, to institute
It states refrigerator to be detected to be identified, identifies the refrigerator mark of the refrigerator to be detected, refrigerator mark is sent to described
Control device；
The control device is further used for storing the corresponding relationship of refrigerator mark with detection record, described when receiving
When the refrigerator mark for the refrigerator to be detected that identification device is sent, according to the corresponding relationship, the refrigerator to be detected is determined
Refrigerator identify corresponding target detection record, recorded according to the target detection, it is determined whether need to the ice to be detected
Case is detected, and when determining that needs detect the refrigerator to be detected, is executed described for the refrigerator distribution to be detected
The idle wifi, which is produced, surveys mould group, the wifi signal network title of the refrigerator to be detected is sent to distribute to it is described to be checked
The wifi for surveying refrigerator, which is produced, surveys mould group.
Further,
The identification device is further used for when receiving the identification signal that the sensing device is sent, to institute
It states refrigerator to be detected to be identified, identifies the type information of the refrigerator to be detected, the type information is sent to described
Control device；
The control device is further used for when the model for receiving the refrigerator to be detected that the identification device is sent
When information, the type information of the refrigerator to be detected is sent to the corresponding wifi of the refrigerator to be detected and produces survey mould group；
The wifi, which is produced, surveys mould group, is further used for detect that the wifi mould group of the corresponding refrigerator to be detected is normal
When, it according to the type information of the refrigerator to be detected, determines the configuration information of the refrigerator to be detected, utilizes the ice to be detected
The corresponding network of case, by the configuration information of the refrigerator to be detected in the wifi mould group of line writing to the refrigerator to be detected.
Further,
The wifi, which is produced, surveys mould group, execute it is described based on the corresponding network of the wifi signal network title to it is described to
When the wifi mould group of detection refrigerator is detected, it is specifically used for executing：
S1：Judge whether the signal strength of the corresponding network of the wifi signal network title meets preset strength requirement,
If it is, executing S2, otherwise, S9 is executed；
S2：DHCP (Dynamic Host is sent to the corresponding network of the wifi signal network title
Configuration Protocol, dynamic host configuration protocol) discovery message, find message to described using the DHCP
The corresponding network request IP address of wifi signal network title judges whether to obtain IP address, if it is, S4 is executed, otherwise,
Execute S3；
S3：Judge whether the number of IP address requesting reaches the first preset value, if it is, executing S9, otherwise, returns
S2；
S4：In the form of UDP (User Datagram Protocol, User Datagram Protocol) broadcast to described to be detected
Whether refrigerator sends the first pre-set commands, waits the first preset duration, judge to receive in first preset duration described
Otherwise the second pre-set commands that refrigerator to be detected returns, execute S5 if it is, executing S6；
S5：Judge whether be greater than second in advance to current time span since sending first pre-set commands for the first time
If duration, if it is, executing S9, otherwise, S4 is returned to；
S6：Third pre-set commands are sent to the refrigerator to be detected in the form of UDP unicast, wait third preset duration,
Judge the 4th pre-set commands that the refrigerator to be detected returns whether are received in the third preset duration, if it is,
S7 is executed, otherwise, executes S8；
S7：Judge whether the number for sending the third pre-set commands reaches the second preset value, if it is, S9 is executed,
Otherwise, S6 is returned；
S8：Judge whether the format of the 4th pre-set commands received is correct, if it is, S10 is executed, otherwise,
Execute S9；
S9：Determine that the wifi mould group of the refrigerator to be detected breaks down；
S10：Determine that the wifi mould group of the refrigerator to be detected is normal.
Further,
The system further comprises：Multi-port converters；
The control device produces survey mould group with each wifi by the multi-port converters and is connected；
The multi-port converters, the usb signal for exporting the control device are converted to the wifi and produce survey mould
The rs 232 serial interface signal that group can identify.
Further,
The sensing device includes：Infrared inductor.
Second aspect, the embodiment of the invention provides a kind of detection refrigerators based on the system any in first aspect
The method of wifi mould group, including：
Sensing device is incuded in real time with the presence or absence of refrigerator to be detected, if so, sending identification signal to identification device；
The identification device is when receiving the identification signal that the sensing device is sent, to the refrigerator to be detected
It is identified, identifies the wifi signal network title of the refrigerator to be detected, by the wifi signal net of the refrigerator to be detected
Network title is sent to control device；
The control device is when the wifi signal network name for receiving the refrigerator to be detected that the identification device is sent
When title, is produced for the idle wifi of the refrigerator distribution to be detected and survey mould group, by the wifi signal net of the refrigerator to be detected
Network title is sent to the wifi production survey mould group for distributing to the refrigerator to be detected；
The wifi, which is produced, surveys mould group when the wifi signal net for receiving the refrigerator to be detected that the control device is sent
When network title, examined based on wifi mould group of the corresponding network of the wifi signal network title to the refrigerator to be detected
It surveys.
Further,
It is provided with bar code on each refrigerator to be detected, includes wifi signal network title in the bar code；
The identification device is when receiving the identification signal that the sensing device is sent, to the refrigerator to be detected
It is identified, identifies the wifi signal network title of the refrigerator to be detected, including：
The identification device scans the ice to be detected when receiving the identification signal that the sensing device is sent
Bar code on case parses the wifi signal network name of the refrigerator to be detected from the bar code on the refrigerator to be detected
Claim.
Further,
It is described to be carried out based on wifi mould group of the corresponding network of the wifi signal network title to the refrigerator to be detected
Detection, including：
S1：Judge whether the signal strength of the corresponding network of the wifi signal network title meets preset strength requirement,
If it is, executing S2, otherwise, S9 is executed；
S2：DHCP is sent to the corresponding network of the wifi signal network title and finds message, is found using the DHCP
Message judges whether to obtain IP address, if it is, holding to the corresponding network request IP address of the wifi signal network title
Otherwise row S4 executes S3；
S3：Judge whether the number of IP address requesting reaches the first preset value, if it is, executing S9, otherwise, returns
S2；
S4：The first pre-set commands are sent to the refrigerator to be detected in the form of udp broadcast, wait the first preset duration,
Judge the second pre-set commands that the refrigerator to be detected returns whether are received in first preset duration, if it is,
S6 is executed, otherwise, executes S5；
S5：Judge whether be greater than second in advance to current time span since sending first pre-set commands for the first time
If duration, if it is, executing S9, otherwise, S4 is returned to；
S6：Third pre-set commands are sent to the refrigerator to be detected in the form of UDP unicast, wait third preset duration,
Judge the 4th pre-set commands that the refrigerator to be detected returns whether are received in the third preset duration, if it is,
S7 is executed, otherwise, executes S8；
S7：Judge whether the number for sending the third pre-set commands reaches the second preset value, if it is, S9 is executed,
Otherwise, S6 is returned；
S8：Judge whether the format of the 4th pre-set commands received is correct, if it is, S10 is executed, otherwise,
Execute S9；
S9：Determine that the wifi mould group of the refrigerator to be detected breaks down；
S10：Determine that the wifi mould group of the refrigerator to be detected is normal.
Further,
This method further comprises：
The corresponding relationship of refrigerator mark with detection record is stored in advance in the control device；
The identification device is when receiving the identification signal that the sensing device is sent, to the refrigerator to be detected
It is identified, identifies the refrigerator mark of the refrigerator to be detected, refrigerator mark is sent to the control device；
The control device when receive the refrigerator to be detected that the identification device is sent refrigerator identify when, according to
The corresponding relationship determines that the refrigerator of the refrigerator to be detected identifies corresponding target detection record, according to the target detection
Record, it is determined whether needs detect the refrigerator to be detected, need to detect the refrigerator to be detected when determining
When, mould group is surveyed in the execution wifi production idle for the refrigerator distribution to be detected, by the wifi of the refrigerator to be detected
Signal network title is sent to the wifi production survey mould group for distributing to the refrigerator to be detected.
Further,
This method further comprises：
The identification device is when receiving the identification signal that the sensing device is sent, to the refrigerator to be detected
It is identified, identifies the type information of the refrigerator to be detected, the type information is sent to the control device；
The control device is when receiving the type information for the refrigerator to be detected that the identification device is sent, by institute
The type information for stating refrigerator to be detected is sent to the corresponding wifi of the refrigerator to be detected and produces survey mould group；
The wifi, which is produced, surveys mould group when the wifi mould group for detecting the corresponding refrigerator to be detected is normal, according to described
The type information of refrigerator to be detected determines the configuration information of the refrigerator to be detected, utilizes the corresponding net of the refrigerator to be detected
Network, by the configuration information of the refrigerator to be detected in the wifi mould group of line writing to the refrigerator to be detected.
Further,
When the system comprises multi-port converters；
Further comprise：
The usb signal that the control device exports is converted to the wifi production survey mould group by the multi-port converters can
The rs 232 serial interface signal of identification.
In embodiments of the present invention, refrigerator to be detected is determined whether there is by sensing device, in the presence of, triggering know
Other device identifies wifi signal network title from refrigerator to be detected, and control device is the idle wifi of refrigerator to be detected distribution
It produces and surveys mould group, wifi, which is produced, surveys the wifi mould group that mould group searches refrigerator to be detected using the wifi signal network title of refrigerator to be detected
The network of sending detects the wifi mould group of refrigerator to be detected, which participates in without artificial, substantially increases detection effect
Rate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of schematic diagram of the system of the wifi mould group for detection refrigerator that one embodiment of the invention provides；
Fig. 2 is the schematic diagram of the system of the wifi mould group for another detection refrigerator that one embodiment of the invention provides；
Fig. 3 is a kind of flow chart of the method for the wifi mould group for detection refrigerator that one embodiment of the invention provides.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the invention provides a kind of systems of wifi mould group for detecting refrigerator, including：
Sensing device 101, identification device 102, control device 103 and at least one wifi, which are produced, surveys mould group 104；
The sensing device 101 whether there is refrigerator to be detected for incuding in real time, if so, to the identification device
102 send identification signal；
The identification device 102, for when receiving the identification signal that the sensing device 101 is sent, to institute
It states refrigerator to be detected to be identified, identifies the wifi signal network title of the refrigerator to be detected, by the refrigerator to be detected
Wifi signal network title be sent to the control device 103；
The control device 103, for as the wifi for receiving the refrigerator to be detected that the identification device 102 is sent
When signal network title, is produced for the idle wifi of the refrigerator distribution to be detected and survey mould group, by the refrigerator to be detected
Wifi signal network title is sent to the wifi production survey mould group 104 for distributing to the refrigerator to be detected；
The wifi, which is produced, surveys mould group 104, for when receiving the refrigerator to be detected that the control device 103 is sent
When wifi signal network title, based on the corresponding network of the wifi signal network title to the wifi mould of the refrigerator to be detected
Group is detected.
In embodiments of the present invention, refrigerator to be detected is determined whether there is by sensing device, in the presence of, triggering know
Other device identifies wifi signal network title from refrigerator to be detected, and control device is the idle wifi of refrigerator to be detected distribution
It produces and surveys mould group, wifi, which is produced, surveys the wifi mould group that mould group searches refrigerator to be detected using the wifi signal network title of refrigerator to be detected
The network of sending detects the wifi mould group of refrigerator to be detected, which participates in without artificial, substantially increases detection effect
Rate.
Mould group 104 is surveyed as shown in Figure 1, showing 3 wifi in figure and producing.
In an embodiment of the present invention, it is provided with bar code on each refrigerator to be detected, includes in the bar code
Wifi signal network title；
The identification device, for when receiving the identification signal that the sensing device is sent, scanning it is described to
The bar code on refrigerator is detected, the wifi signal of the refrigerator to be detected is parsed from the bar code on the refrigerator to be detected
Network name.
In embodiments of the present invention, bar code is posted on each refrigerator to be detected, includes wifi signal net in bar code
The information such as network title.Identification device is by identifying that the bar code on refrigerator to be detected can get the wifi signal in bar code
Network name.
Here identification device can be a code reader.Here bar code can be one-dimensional bar code or two dimensional code
Deng.
Certainly, identification device can also obtain wifi signal network title of refrigerator to be detected etc. in other way
Information.Such as：RFID identification etc..
In an embodiment of the present invention, the identification device is further used for receive what the sensing device was sent
When the identification signal, the refrigerator to be detected is identified, identifies the refrigerator mark of the refrigerator to be detected, it will be described
Refrigerator mark is sent to the control device；
The control device is further used for storing the corresponding relationship of refrigerator mark with detection record, described when receiving
When the refrigerator mark for the refrigerator to be detected that identification device is sent, according to the corresponding relationship, the refrigerator to be detected is determined
Refrigerator identify corresponding target detection record, recorded according to the target detection, it is determined whether need to the ice to be detected
Case is detected, and when determining that needs detect the refrigerator to be detected, is executed described for the refrigerator distribution to be detected
The idle wifi, which is produced, surveys mould group, the wifi signal network title of the refrigerator to be detected is sent to distribute to it is described to be checked
The wifi for surveying refrigerator, which is produced, surveys mould group.
In embodiments of the present invention, identification device is other than it can recognize that wifi signal network title, additionally it is possible to know
Not Chu refrigerator to be detected refrigerator mark.Control device can be identified to be detected to position by the refrigerator that identification device identifies
Refrigerator is identified based on pre-stored refrigerator and detects the corresponding relationship recorded, is found the detection record of refrigerator to be detected, is passed through
Detection record is to determine the need for detecting refrigerator to be detected, if it is desired, then executing is the refrigerator to be detected point
It is produced with the idle wifi and surveys the subsequent processings such as mould group.
Specifically, if the detection of refrigerator to be detected is recorded as having detected, and wifi mould group is normal, then, it is not required to
The refrigerator to be detected is detected.If the detection of refrigerator to be detected is recorded as not detecting, need to be checked to this
Refrigerator is surveyed to be detected；If the detection of refrigerator to be detected is recorded as having detected, and wifi mould group breaks down, then needs
The refrigerator to be detected is detected.
Wherein, the refrigerator mark of refrigerator to be detected also may be embodied in the bar code of refrigerator to be detected.
In an embodiment of the present invention, the identification device is further used for receive what the sensing device was sent
When the identification signal, the refrigerator to be detected is identified, identifies the type information of the refrigerator to be detected, it will be described
Type information is sent to the control device；
The control device is further used for when the model for receiving the refrigerator to be detected that the identification device is sent
When information, the type information of the refrigerator to be detected is sent to the corresponding wifi of the refrigerator to be detected and produces survey mould group；
The wifi, which is produced, surveys mould group, is further used for detect that the wifi mould group of the corresponding refrigerator to be detected is normal
When, it according to the type information of the refrigerator to be detected, determines the configuration information of the refrigerator to be detected, utilizes the ice to be detected
The corresponding network of case, by the configuration information of the refrigerator to be detected in the wifi mould group of line writing to the refrigerator to be detected.
In embodiments of the present invention, it for the refrigerator of every kind of model, is provided with corresponding for configuring matching for wifi mould group
Confidence breath.Identification device is when being identified, additionally it is possible to identify the type information of refrigerator to be detected.It is preparatory that wifi produces survey mould group
It is stored with the configuration information of the refrigerator of each model, wifi produces survey mould group and can determine according to the type information of refrigerator to be detected
The configuration information of refrigerator to be detected realizes the configuration to the wifi mould group of refrigerator to be detected using the configuration information.
Specifically, the operating mode of wifi mould group can be configured by configuration information.Such as：By wifi mould group
Operating mode is switched to user mode.
Wherein, the type information of refrigerator to be detected also may be embodied in the bar code of refrigerator to be detected.
In an embodiment of the present invention, the wifi, which is produced, surveys mould group, described based on the wifi signal network name executing
When corresponding network being claimed to detect the wifi mould group of the refrigerator to be detected, it is specifically used for executing：
S1：Judge whether the signal strength of the corresponding network of the wifi signal network title meets preset strength requirement,
If it is, executing S2, otherwise, S9 is executed；
S2：DHCP is sent to the corresponding network of the wifi signal network title and finds message, is found using the DHCP
Message judges whether to obtain IP address, if it is, holding to the corresponding network request IP address of the wifi signal network title
Otherwise row S4 executes S3；
S3：Judge whether the number of IP address requesting reaches the first preset value, if it is, executing S9, otherwise, returns
S2；
S4：The first pre-set commands are sent to the refrigerator to be detected in the form of udp broadcast, wait the first preset duration,
Judge the second pre-set commands that the refrigerator to be detected returns whether are received in first preset duration, if it is,
S6 is executed, otherwise, executes S5；
S5：Judge whether be greater than second in advance to current time span since sending first pre-set commands for the first time
If duration, if it is, executing S9, otherwise, S4 is returned to；
S6：Third pre-set commands are sent to the refrigerator to be detected in the form of UDP unicast, wait third preset duration,
Judge the 4th pre-set commands that the refrigerator to be detected returns whether are received in the third preset duration, if it is,
S7 is executed, otherwise, executes S8；
S7：Judge whether the number for sending the third pre-set commands reaches the second preset value, if it is, S9 is executed,
Otherwise, S6 is returned；
S8：Judge whether the format of the 4th pre-set commands received is correct, if it is, S10 is executed, otherwise,
Execute S9；
S9：Determine that the wifi mould group of the refrigerator to be detected breaks down；
S10：Determine that the wifi mould group of the refrigerator to be detected is normal.
In embodiments of the present invention, the signal strength of network issued first to refrigerator to be detected detects, then to
Wifi mould group IP address requesting, detecting whether to succeed to establish with wifi mould group is connected to the network, wide with UDP after successful connection
The form broadcast sends the first pre-set commands to wifi mould group, and it is pre- whether detection wifi mould group can successfully return to corresponding second
If order, if after successfully receiving the second pre-set commands, third pre-set commands, detection are sent in the form of UDP unicast
Whether wifi mould group can successfully return to corresponding 4th pre-set commands.When above-mentioned links successfully pass detection,
Then determine that the wifi mould group of refrigerator to be detected is normal, as long as one of them are not over detection, it is determined that refrigerator to be detected
Wifi mould group breaks down.Detection complete after, generate detection record, be sent to control device, the detection record with it is to be detected
The refrigerator mark of refrigerator is corresponding, is carried out more to identify to the refrigerator of storage with the corresponding relationship for detecting record by control device
Newly.
It can be detected again after the repair for the refrigerator to be detected to break down.
Furthermore it is possible to send configuration information to refrigerator to be detected by third pre-set commands.Wifi produce survey mould group can be with
The 5th pre-set commands are sent to the wifi mould group of refrigerator to be detected, make wifi mould group according to confidence by the 5th pre-set commands
Breath carries out the switching of user mode, waits the 4th preset duration, judges that the 6th whether is received in the 4th preset duration is preset
Order, if it is, configuration successful, otherwise, configuration failure.
In an embodiment of the present invention, which further comprises：Multi-port converters；
The control device produces survey mould group with each wifi by the multi-port converters and is connected；
The multi-port converters, the usb signal for exporting the control device are converted to the wifi and produce survey mould
The rs 232 serial interface signal that group can identify.
It in embodiments of the present invention, can an appropriate control device and multiple wifi production survey mould by multi-port converters
Group is connected, so that a control device can simultaneously detect multiple refrigerators to be detected, substantially increases detection
Efficiency.
Realize the expansion of port by multi-port converters, control device can be produced simultaneously with multiple wifi survey mould group into
Row communication a, wherein wifi produces survey mould group and can detect to the wifi mould group of a refrigerator, and multiple wifi, which are produced, surveys mould group
Under control of the control means, it can work at the same time, and then the system can simultaneously examine the wifi mould group of more refrigerators
It surveys, substantially increases the detection speed of the wifi mould group of detection refrigerator.
Wherein, multi-port converters can turn serial port circuit composition by one chip microcomputer and USB.
As shown in Fig. 2, a kind of system of wifi mould group for detecting refrigerator provided in an embodiment of the present invention, including：
Sensing device 201, identification device 202, control device 203, multi-port converters 204 and at least one wifi, which are produced, to be surveyed
Mould group 205；
Sensing device 201 is connected with identification device 202, and identification device 202 is connected with control device 203, control device 203
It is connected with multi-port converters 204, multi-port converters 204 produce survey mould group 205 with each wifi respectively and are connected.
3 wifi are shown in Fig. 2 produces survey mould group 205.
In an embodiment of the present invention, the sensing device includes：Infrared inductor.
In embodiments of the present invention, can incude whether have refrigerator to be detected by infrared inductor.
In embodiments of the present invention, control device can be realized by computer.
In embodiments of the present invention, identification device is after identifying refrigerator to be detected, and the information identified can be with
The format of character string is sent to control device.The information identified may include：Wifi signal network title, refrigerator mark, type
Number information etc..
In embodiments of the present invention, wifi, which is produced, surveys mould group in the detection process, feeds back detection process to control device in real time
In relevant information, the relevant information of control device real-time display test process, generate and store detection record.
In embodiments of the present invention, wifi, which is produced, surveys the wireless network hair that mould group establishes configuration information by refrigerator to be detected
The wifi mould group for giving refrigerator to be detected, realize configuration information in line writing.
In embodiments of the present invention, the identification signal that sensing device issues can be low and high level pulse signal.
As shown in figure 3, the embodiment of the invention provides the wifi mould groups based on detection refrigerator any in the embodiment of the present invention
System a kind of detection refrigerator wifi mould group method, including：
Step 301：Sensing device is incuded in real time with the presence or absence of refrigerator to be detected, is identified if so, sending to identification device
Signal；
Step 302：The identification device when receiving the identification signal that the sensing device is sent, to it is described to
Detection refrigerator is identified, the wifi signal network title of the refrigerator to be detected is identified, by the refrigerator to be detected
Wifi signal network title is sent to control device；
Step 303：The control device is when the wifi letter for receiving the refrigerator to be detected that the identification device is sent
When number network name, is produced for the idle wifi of the refrigerator distribution to be detected and survey mould group, by the refrigerator to be detected
Wifi signal network title is sent to the wifi production survey mould group for distributing to the refrigerator to be detected；
Step 304：The wifi produces survey mould group and works as the refrigerator to be detected for receiving that the control device is sent
When wifi signal network title, based on the corresponding network of the wifi signal network title to the wifi mould of the refrigerator to be detected
Group is detected.
In an embodiment of the present invention, it is provided with bar code on each refrigerator to be detected, includes in the bar code
Wifi signal network title；
The identification device is when receiving the identification signal that the sensing device is sent, to the refrigerator to be detected
It is identified, identifies the wifi signal network title of the refrigerator to be detected, including：
The identification device scans the ice to be detected when receiving the identification signal that the sensing device is sent
Bar code on case parses the wifi signal network name of the refrigerator to be detected from the bar code on the refrigerator to be detected
Claim.
In an embodiment of the present invention, the corresponding network of the wifi signal network title that is based on is to described to be detected
The wifi mould group of refrigerator is detected, including：
S1：Judge whether the signal strength of the corresponding network of the wifi signal network title meets preset strength requirement,
If it is, executing S2, otherwise, S9 is executed；
S2：DHCP is sent to the corresponding network of the wifi signal network title and finds message, is found using the DHCP
Message judges whether to obtain IP address, if it is, holding to the corresponding network request IP address of the wifi signal network title
Otherwise row S4 executes S3；
S3：Judge whether the number of IP address requesting reaches the first preset value, if it is, executing S9, otherwise, returns
S2；
S4：The first pre-set commands are sent to the refrigerator to be detected in the form of udp broadcast, wait the first preset duration,
Judge the second pre-set commands that the refrigerator to be detected returns whether are received in first preset duration, if it is,
S6 is executed, otherwise, executes S5；
S5：Judge whether be greater than second in advance to current time span since sending first pre-set commands for the first time
If duration, if it is, executing S9, otherwise, S4 is returned to；
S6：Third pre-set commands are sent to the refrigerator to be detected in the form of UDP unicast, wait third preset duration,
Judge the 4th pre-set commands that the refrigerator to be detected returns whether are received in the third preset duration, if it is,
S7 is executed, otherwise, executes S8；
S7：Judge whether the number for sending the third pre-set commands reaches the second preset value, if it is, S9 is executed,
Otherwise, S6 is returned；
S8：Judge whether the format of the 4th pre-set commands received is correct, if it is, S10 is executed, otherwise,
Execute S9；
S9：Determine that the wifi mould group of the refrigerator to be detected breaks down；
S10：Determine that the wifi mould group of the refrigerator to be detected is normal.
In an embodiment of the present invention, this method further comprises：
The corresponding relationship of refrigerator mark with detection record is stored in advance in the control device；
The identification device is when receiving the identification signal that the sensing device is sent, to the refrigerator to be detected
It is identified, identifies the refrigerator mark of the refrigerator to be detected, refrigerator mark is sent to the control device；
The control device when receive the refrigerator to be detected that the identification device is sent refrigerator identify when, according to
The corresponding relationship determines that the refrigerator of the refrigerator to be detected identifies corresponding target detection record, according to the target detection
Record, it is determined whether needs detect the refrigerator to be detected, need to detect the refrigerator to be detected when determining
When, mould group is surveyed in the execution wifi production idle for the refrigerator distribution to be detected, by the wifi of the refrigerator to be detected
Signal network title is sent to the wifi production survey mould group for distributing to the refrigerator to be detected.
In an embodiment of the present invention, this method further comprises：
The identification device is when receiving the identification signal that the sensing device is sent, to the refrigerator to be detected
It is identified, identifies the type information of the refrigerator to be detected, the type information is sent to the control device；
The control device is when receiving the type information for the refrigerator to be detected that the identification device is sent, by institute
The type information for stating refrigerator to be detected is sent to the corresponding wifi of the refrigerator to be detected and produces survey mould group；
The wifi, which is produced, surveys mould group when the wifi mould group for detecting the corresponding refrigerator to be detected is normal, according to described
The type information of refrigerator to be detected determines the configuration information of the refrigerator to be detected, utilizes the corresponding net of the refrigerator to be detected
Network, by the configuration information of the refrigerator to be detected in the wifi mould group of line writing to the refrigerator to be detected.
In an embodiment of the present invention, when the system comprises multi-port converters；
This method further comprises：
The usb signal that the control device exports is converted to the wifi production survey mould group by the multi-port converters can
The rs 232 serial interface signal of identification.
The each embodiment of the present invention at least has the advantages that：
1, refrigerator to be detected in embodiments of the present invention, is determined whether there is by sensing device, in the presence of, triggering
Identification device identifies wifi signal network title from refrigerator to be detected, and control device is that refrigerator to be detected distribution is idle
Wifi, which is produced, surveys mould group, and wifi, which is produced, surveys the wifi that mould group searches refrigerator to be detected using the wifi signal network title of refrigerator to be detected
The network that mould group issues, detects the wifi mould group of refrigerator to be detected, which participates in without artificial, substantially increases inspection
Survey efficiency.
2, the expansion of port in embodiments of the present invention, is realized by multi-port converters, control device can be simultaneously
Produced with multiple wifi and survey mould group and communicated, wherein wifi produce survey mould group can the wifi mould group to a refrigerator carry out
Detection, multiple wifi, which are produced, surveys mould group under control of the control means, can work at the same time, and then the system can be simultaneously to more
The wifi mould group of refrigerator is detected, and the detection speed of the wifi mould group of detection refrigerator is substantially increased.
3, in embodiments of the present invention, wifi production survey mould group can be established configuration information by refrigerator to be detected wireless
Network is sent to the wifi mould group of refrigerator to be detected, realize configuration information in line writing.
It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including
There is also other identical factors in the process, method, article or equipment of the element.
Those of ordinary skill in the art will appreciate that：Realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：ROM, RAM, magnetic disk or light
In the various media that can store program code such as disk.
Finally, it should be noted that：The foregoing is merely presently preferred embodiments of the present invention, is merely to illustrate skill of the invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (10)
1. a kind of system for the wifi mould group for detecting refrigerator, which is characterized in that including：
Sensing device, identification device, control device and at least one wifi, which are produced, surveys mould group；
The sensing device whether there is refrigerator to be detected for incuding in real time, identify if so, sending to the identification device
Signal；
The identification device, for when receiving the identification signal that the sensing device is sent, to the ice to be detected
Case is identified, identifies the wifi signal network title of the refrigerator to be detected, by the wifi signal of the refrigerator to be detected
Network name is sent to the control device；
The control device, for when the wifi signal network name for receiving the refrigerator to be detected that the identification device is sent
When title, is produced for the idle wifi of the refrigerator distribution to be detected and survey mould group, by the wifi signal net of the refrigerator to be detected
Network title is sent to the wifi production survey mould group for distributing to the refrigerator to be detected；
The wifi, which is produced, surveys mould group, for when the wifi signal net for receiving the refrigerator to be detected that the control device is sent
When network title, examined based on wifi mould group of the corresponding network of the wifi signal network title to the refrigerator to be detected
It surveys.
2. system according to claim 1, which is characterized in that
It is provided with bar code on each refrigerator to be detected, includes wifi signal network title in the bar code；
The identification device, for scanning described to be detected when receiving the identification signal that the sensing device is sent
Bar code on refrigerator parses the wifi signal network of the refrigerator to be detected from the bar code on the refrigerator to be detected
Title.
3. system according to claim 1, which is characterized in that
The identification device is further used for when receiving the identification signal that the sensing device is sent, to it is described to
Detection refrigerator is identified, identifies the refrigerator mark of the refrigerator to be detected, and refrigerator mark is sent to the control
Device；
The control device is further used for storing the corresponding relationship of refrigerator mark with detection record, when receiving the identification
When the refrigerator mark for the refrigerator to be detected that device is sent, according to the corresponding relationship, the ice of the refrigerator to be detected is determined
Case identifies corresponding target detection record, is recorded according to the target detection, it is determined whether need to the refrigerator to be detected into
Row detects, and when determining that needs detect the refrigerator to be detected, executing described is that the refrigerator distribution to be detected is idle
The wifi produce survey mould group, the wifi signal network title of the refrigerator to be detected is sent to and distributes to the ice to be detected
The wifi of case, which is produced, surveys mould group.
4. system according to claim 1, which is characterized in that
The identification device is further used for when receiving the identification signal that the sensing device is sent, to it is described to
Detection refrigerator is identified, identifies the type information of the refrigerator to be detected, the type information is sent to the control
Device；
The control device is further used for when the type information for receiving the refrigerator to be detected that the identification device is sent
When, the type information of the refrigerator to be detected is sent to the corresponding wifi of the refrigerator to be detected and produces survey mould group；
The wifi, which is produced, surveys mould group, is further used for when the wifi mould group for detecting the corresponding refrigerator to be detected is normal,
According to the type information of the refrigerator to be detected, the configuration information of the refrigerator to be detected is determined, utilize the refrigerator to be detected
Corresponding network, by the configuration information of the refrigerator to be detected in the wifi mould group of line writing to the refrigerator to be detected.
5. system according to claim 1, which is characterized in that
The wifi, which is produced, surveys mould group, is executing the corresponding network of the wifi signal network title that is based on to described to be detected
When the wifi mould group of refrigerator is detected, it is specifically used for executing：
S1：Judge whether the signal strength of the corresponding network of the wifi signal network title meets preset strength requirement, if
It is then to execute S2, otherwise, executes S9；
S2：Dynamic host configuration protocol DHCP is sent to the corresponding network of the wifi signal network title and finds message, is utilized
The DHCP has found message to the corresponding network request IP address of the wifi signal network title, judges whether with obtaining IP
Otherwise location, executes S3 if it is, executing S4；
S3：Judge whether the number of IP address requesting reaches the first preset value, if it is, executing S9, otherwise, returns to S2；
S4：The first pre-set commands are sent to the refrigerator to be detected in the form of User Datagram Protocol udp broadcast, wait first
Preset duration judges the second pre-set commands that the refrigerator to be detected returns whether are received in first preset duration,
If it is, executing S6, otherwise, S5 is executed；
S5：Judge since sending first pre-set commands for the first time to current time span whether be greater than second it is default when
It is long, if it is, executing S9, otherwise, return to S4；
S6：Third pre-set commands are sent to the refrigerator to be detected in the form of UDP unicast, wait third preset duration, judgement
The 4th pre-set commands that the refrigerator to be detected returns whether are received in the third preset duration, if it is, executing
Otherwise S7 executes S8；
S7：Judge whether the number for sending the third pre-set commands reaches the second preset value, if it is, S9 is executed, otherwise,
Return to S6；
S8：Judge whether the format of the 4th pre-set commands received is correct, if it is, executing S10, otherwise, executes
S9；
S9：Determine that the wifi mould group of the refrigerator to be detected breaks down；
S10：Determine that the wifi mould group of the refrigerator to be detected is normal.
6. any system in -5 according to claim 1, which is characterized in that
Further comprise：Multi-port converters；
The control device produces survey mould group with each wifi by the multi-port converters and is connected；
The multi-port converters, the usb signal for exporting the control device are converted to the wifi and produce survey mould group energy
The rs 232 serial interface signal enough identified；
And/or
The sensing device includes：Infrared inductor.
7. a kind of method of the wifi mould group of detection refrigerator based on the system any in claim 1-6, which is characterized in that
Including：
Sensing device is incuded in real time with the presence or absence of refrigerator to be detected, if so, sending identification signal to identification device；
The identification device carries out the refrigerator to be detected when receiving the identification signal that the sensing device is sent
Identification, identifies the wifi signal network title of the refrigerator to be detected, by the wifi signal network name of the refrigerator to be detected
Title is sent to control device；
The control device when receiving the wifi signal network title for the refrigerator to be detected that the identification device is sent,
It is produced for the idle wifi of the refrigerator distribution to be detected and surveys mould group, by the wifi signal network title of the refrigerator to be detected
It is sent to the wifi production survey mould group for distributing to the refrigerator to be detected；
The wifi, which is produced, surveys mould group when the wifi signal network name for receiving the refrigerator to be detected that the control device is sent
When title, detected based on wifi mould group of the corresponding network of the wifi signal network title to the refrigerator to be detected.
8. the method according to the description of claim 7 is characterized in that
It is provided with bar code on each refrigerator to be detected, includes wifi signal network title in the bar code；
The identification device carries out the refrigerator to be detected when receiving the identification signal that the sensing device is sent
Identification, identifies the wifi signal network title of the refrigerator to be detected, including：
The identification device scans on the refrigerator to be detected when receiving the identification signal that the sensing device is sent
Bar code, the wifi signal network title of the refrigerator to be detected is parsed from the bar code on the refrigerator to be detected.
9. the method according to the description of claim 7 is characterized in that
It is described to be detected based on wifi mould group of the corresponding network of the wifi signal network title to the refrigerator to be detected,
Including：
S1：Judge whether the signal strength of the corresponding network of the wifi signal network title meets preset strength requirement, if
It is then to execute S2, otherwise, executes S9；
S2：Dynamic host configuration protocol DHCP is sent to the corresponding network of the wifi signal network title and finds message, is utilized
The DHCP has found message to the corresponding network request IP address of the wifi signal network title, judges whether with obtaining IP
Otherwise location, executes S3 if it is, executing S4；
S3：Judge whether the number of IP address requesting reaches the first preset value, if it is, executing S9, otherwise, returns to S2；
S4：The first pre-set commands are sent to the refrigerator to be detected in the form of User Datagram Protocol udp broadcast, wait first
Preset duration judges the second pre-set commands that the refrigerator to be detected returns whether are received in first preset duration,
If it is, executing S6, otherwise, S5 is executed；
S5：Judge since sending first pre-set commands for the first time to current time span whether be greater than second it is default when
It is long, if it is, executing S9, otherwise, return to S4；
S6：Third pre-set commands are sent to the refrigerator to be detected in the form of UDP unicast, wait third preset duration, judgement
The 4th pre-set commands that the refrigerator to be detected returns whether are received in the third preset duration, if it is, executing
Otherwise S7 executes S8；
S7：Judge whether the number for sending the third pre-set commands reaches the second preset value, if it is, S9 is executed, otherwise,
Return to S6；
S8：Judge whether the format of the 4th pre-set commands received is correct, if it is, executing S10, otherwise, executes
S9；
S9：Determine that the wifi mould group of the refrigerator to be detected breaks down；
S10：Determine that the wifi mould group of the refrigerator to be detected is normal.
10. according to the method any in claim 7-9, which is characterized in that
Further comprise：
The corresponding relationship of refrigerator mark with detection record is stored in advance in the control device；
The identification device carries out the refrigerator to be detected when receiving the identification signal that the sensing device is sent
Identification, identifies the refrigerator mark of the refrigerator to be detected, and refrigerator mark is sent to the control device；
The control device is when the refrigerator for receiving the refrigerator to be detected that the identification device is sent identifies, according to described
Corresponding relationship determines that the refrigerator of the refrigerator to be detected identifies corresponding target detection record, recorded according to the target detection,
It determines the need for detecting the refrigerator to be detected, when determining that needs detect the refrigerator to be detected, hold
The row wifi idle for the refrigerator distribution to be detected, which is produced, surveys mould group, by the wifi signal net of the refrigerator to be detected
Network title is sent to the wifi production survey mould group for distributing to the refrigerator to be detected；
And/or
Further comprise：
The identification device carries out the refrigerator to be detected when receiving the identification signal that the sensing device is sent
Identification, identifies the type information of the refrigerator to be detected, the type information is sent to the control device；
The control device when receiving the type information for the refrigerator to be detected that the identification device is sent, will it is described to
The type information of detection refrigerator is sent to the corresponding wifi of the refrigerator to be detected and produces survey mould group；
The wifi, which is produced, surveys mould group when the wifi mould group for detecting the corresponding refrigerator to be detected is normal, according to described to be checked
The type information for surveying refrigerator, determines the configuration information of the refrigerator to be detected, will using the corresponding network of the refrigerator to be detected
The configuration information of the refrigerator to be detected is in the wifi mould group of line writing to the refrigerator to be detected；
And/or
When the system comprises multi-port converters；
Further comprise：
The usb signal that the control device exports is converted to the wifi production survey mould group and can identified by the multi-port converters
Rs 232 serial interface signal.
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| CN201810762957.8A CN108924865B (en) | 2018-07-12 | 2018-07-12 | System and method for detecting wifi module of refrigerator |
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| CN201810762957.8A CN108924865B (en) | 2018-07-12 | 2018-07-12 | System and method for detecting wifi module of refrigerator |
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| CN108924865B (en) | 2021-04-27 |
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