CN108924865B - System and method for detecting wifi module of refrigerator - Google Patents
System and method for detecting wifi module of refrigerator Download PDFInfo
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- CN108924865B CN108924865B CN201810762957.8A CN201810762957A CN108924865B CN 108924865 B CN108924865 B CN 108924865B CN 201810762957 A CN201810762957 A CN 201810762957A CN 108924865 B CN108924865 B CN 108924865B
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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
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- 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
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- 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
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Abstract
The invention provides a system and a method for detecting a wifi module of a refrigerator, wherein the system comprises the following steps: the induction device is used for inducing whether the refrigerator to be detected exists in real time, and if so, sending an identification signal to the identification device; the identification device is used for identifying the refrigerator to be detected when the identification signal is received, identifying the wifi signal network name of the refrigerator to be detected and sending the wifi signal network name to the control device; the control device is used for allocating an idle wifi production testing module for the refrigerator to be detected when the wifi signal network name of the refrigerator to be detected sent by the identification device is received, and sending the wifi signal network name to the wifi production testing module allocated to the refrigerator to be detected; and the wifi production and detection module is used for detecting the wifi module of the refrigerator to be detected based on the network corresponding to the wifi signal network name when the wifi signal network name sent by the control device is received. The invention can improve the detection efficiency.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a system and a method for detecting a wifi module of a refrigerator.
Background
With the rapid development of intelligent technology, refrigerators are more and more intelligent. Among them, wifi module is a very important device in intelligent refrigerator. The detection of the wifi module of the refrigerator in the prior art is mainly realized through manual work. As can be seen from the above description, the detection efficiency of the scheme for detecting the wifi module of the refrigerator in the prior art is low.
Disclosure of Invention
The embodiment of the invention provides a system and a method for detecting a wifi module of a refrigerator, which can improve the detection efficiency.
In a first aspect, an embodiment of the present invention provides a system for detecting a wifi module of a refrigerator, including:
the system comprises a sensing device, a recognition device, a control device and at least one wifi production and detection module;
the induction device is used for inducing whether the refrigerator to be detected exists in real time, and if so, sending an identification signal to the identification device;
the identification device is used for identifying the refrigerator to be detected when the identification signal sent by the induction device is received, identifying the wifi signal network name of the refrigerator to be detected, and sending the wifi signal network name of the refrigerator to be detected to the control device;
the control device is used for allocating an idle wifi production and detection module to the refrigerator to be detected when the wifi signal network name of the refrigerator to be detected sent by the identification device is received, and sending the wifi signal network name of the refrigerator to be detected to the wifi production and detection module allocated to the refrigerator to be detected;
the wifi production and detection module is used for detecting the wifi module of the refrigerator to be detected based on a network corresponding to the wifi signal network name when the wifi signal network name of the refrigerator to be detected sent by the control device is received.
Further, the air conditioner is provided with a fan,
each refrigerator to be detected is provided with a bar code, and the bar code comprises a wifi signal network name;
the identification device is used for scanning the bar code on the refrigerator to be detected when receiving the identification signal sent by the induction device, and analyzing the wifi signal network name of the refrigerator to be detected from the bar code on the refrigerator to be detected.
Further, the air conditioner is provided with a fan,
the identification device is further used for identifying the refrigerator to be detected when the identification signal sent by the induction device is received, identifying the refrigerator identification of the refrigerator to be detected and sending the refrigerator identification to the control device;
the control device is further used for storing a corresponding relation between refrigerator identification and detection records, determining a target detection record corresponding to the refrigerator identification of the refrigerator to be detected according to the corresponding relation when the refrigerator identification of the refrigerator to be detected sent by the identification device is received, determining whether the refrigerator to be detected needs to be detected according to the target detection record, executing the wifi production detection module which is idle and allocated to the refrigerator to be detected when the refrigerator to be detected needs to be detected, and sending the wifi signal network name of the refrigerator to be detected to the wifi production detection module which is allocated to the refrigerator to be detected.
Further, the air conditioner is provided with a fan,
the identification device is further used for identifying the refrigerator to be detected when receiving the identification signal sent by the induction device, identifying the model information of the refrigerator to be detected and sending the model information to the control device;
the control device is further used for sending the model information of the refrigerator to be detected to the wifi production and detection module corresponding to the refrigerator to be detected when the model information of the refrigerator to be detected sent by the identification device is received;
the wifi production detection module is further used for determining the configuration information of the refrigerator to be detected according to the model information of the refrigerator to be detected when the corresponding wifi module of the refrigerator to be detected is detected to be normal, and the configuration information of the refrigerator to be detected is burnt to the wifi module of the refrigerator to be detected on line by using the network corresponding to the refrigerator to be detected.
Further, the air conditioner is provided with a fan,
the wifi production and detection module is used for executing the wifi signal network name corresponding network to detect the wifi module of the refrigerator to be detected, and is specifically used for executing:
s1: judging whether the signal intensity of the network corresponding to the wifi signal network name meets a preset intensity requirement, if so, executing S2, otherwise, executing S9;
s2: sending a Dynamic Host Configuration Protocol (DHCP) discovery message to a network corresponding to the wifi signal network name, requesting an IP address from the network corresponding to the wifi signal network name by using the DHCP discovery message, and judging whether the IP address is obtained or not, if so, executing S4, otherwise, executing S3;
s3: judging whether the number of times of requesting the IP address reaches a first preset value, if so, executing S9, otherwise, returning to S2;
s4: sending a first preset command to the refrigerator to be detected in a UDP (User Datagram Protocol) broadcasting mode, waiting for a first preset time, judging whether a second preset command returned by the refrigerator to be detected is received within the first preset time, if so, executing S6, otherwise, executing S5;
s5: judging whether the current time length from the first time of sending the first preset command is greater than a second preset time length, if so, executing S9, otherwise, returning to S4;
s6: sending a third preset command to the refrigerator to be detected in a UDP unicast mode, waiting for a third preset time, judging whether a fourth preset command returned by the refrigerator to be detected is received within the third preset time, if so, executing S7, otherwise, executing S8;
s7: judging whether the number of times of sending the third preset command reaches a second preset value, if so, executing S9, otherwise, returning to S6;
s8: judging whether the format of the received fourth preset command is correct, if so, executing S10, otherwise, executing S9;
s9: determining that the wifi module of the refrigerator to be detected breaks down;
s10: and determining that the wifi module of the refrigerator to be detected is normal.
Further, the air conditioner is provided with a fan,
the system further comprises: a multi-port converter;
the control device is connected with each wifi generation and detection module through the multi-port converter;
and the multi-port converter is used for converting the USB signal output by the control device into a serial port signal which can be identified by the wifi production and measurement module.
Further, the air conditioner is provided with a fan,
the sensing device includes: an infrared sensing device.
In a second aspect, an embodiment of the present invention provides a method for detecting a wifi module of a refrigerator based on any one of the systems in the first aspect, including:
the induction device induces whether the refrigerator to be detected exists in real time, and if so, sends an identification signal to the identification device;
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected, identifies the wifi signal network name of the refrigerator to be detected, and sends the wifi signal network name of the refrigerator to be detected to the control device;
when the control device receives the wifi signal network name of the refrigerator to be detected sent by the identification device, the control device allocates an idle wifi production testing module for the refrigerator to be detected, and sends the wifi signal network name of the refrigerator to be detected to the wifi production testing module allocated to the refrigerator to be detected;
and when the wifi production detection module receives the wifi signal network name of the refrigerator to be detected sent by the control device, the wifi production detection module detects the wifi module of the refrigerator to be detected based on the network corresponding to the wifi signal network name.
Further, the air conditioner is provided with a fan,
each refrigerator to be detected is provided with a bar code, and the bar code comprises a wifi signal network name;
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected and identifies the wifi signal network name of the refrigerator to be detected, and the identification device comprises:
when the identification device receives the identification signal sent by the induction device, the bar code on the refrigerator to be detected is scanned, and the wifi signal network name of the refrigerator to be detected is analyzed from the bar code on the refrigerator to be detected.
Further, the air conditioner is provided with a fan,
based on the network that wifi signal network name corresponds is right the wifi module of waiting to detect the refrigerator includes:
s1: judging whether the signal intensity of the network corresponding to the wifi signal network name meets a preset intensity requirement, if so, executing S2, otherwise, executing S9;
s2: sending a DHCP discovery message to a network corresponding to the wifi signal network name, requesting an IP address to the network corresponding to the wifi signal network name by using the DHCP discovery message, judging whether the IP address is obtained, if so, executing S4, otherwise, executing S3;
s3: judging whether the number of times of requesting the IP address reaches a first preset value, if so, executing S9, otherwise, returning to S2;
s4: sending a first preset command to the refrigerator to be detected in a UDP (user Datagram protocol) broadcast mode, waiting for a first preset time, judging whether a second preset command returned by the refrigerator to be detected is received within the first preset time, if so, executing S6, otherwise, executing S5;
s5: judging whether the current time length from the first time of sending the first preset command is greater than a second preset time length, if so, executing S9, otherwise, returning to S4;
s6: sending a third preset command to the refrigerator to be detected in a UDP unicast mode, waiting for a third preset time, judging whether a fourth preset command returned by the refrigerator to be detected is received within the third preset time, if so, executing S7, otherwise, executing S8;
s7: judging whether the number of times of sending the third preset command reaches a second preset value, if so, executing S9, otherwise, returning to S6;
s8: judging whether the format of the received fourth preset command is correct, if so, executing S10, otherwise, executing S9;
s9: determining that the wifi module of the refrigerator to be detected breaks down;
s10: and determining that the wifi module of the refrigerator to be detected is normal.
Further, the air conditioner is provided with a fan,
the method further comprises the following steps:
the control device prestores the corresponding relation between the refrigerator identification and the detection record;
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected, identifies the refrigerator identification of the refrigerator to be detected, and sends the refrigerator identification to the control device;
when the control device receives the refrigerator identification of the refrigerator to be detected sent by the identification device, the control device determines a target detection record corresponding to the refrigerator identification of the refrigerator to be detected according to the corresponding relation, determines whether the refrigerator to be detected needs to be detected or not according to the target detection record, executes the allocation of the idle wifi production detection module for the refrigerator to be detected when the refrigerator to be detected needs to be detected, and sends the wifi signal network name of the refrigerator to be detected to the wifi production detection module allocated to the refrigerator to be detected.
Further, the air conditioner is provided with a fan,
the method further comprises the following steps:
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected, identifies the model information of the refrigerator to be detected and sends the model information to the control device;
when the control device receives the model information of the refrigerator to be detected sent by the identification device, the control device sends the model information of the refrigerator to be detected to the wifi production and detection module corresponding to the refrigerator to be detected;
when the wifi production detection module detects that the corresponding wifi module of the refrigerator to be detected is normal, the configuration information of the refrigerator to be detected is determined according to the model information of the refrigerator to be detected, and the configuration information of the refrigerator to be detected is burnt on line in the wifi module of the refrigerator to be detected by using the network corresponding to the refrigerator to be detected.
Further, the air conditioner is provided with a fan,
when the system comprises a multi-port converter;
further comprising:
the multi-port converter converts the USB signal output by the control device into a serial port signal which can be identified by the wifi production and measurement module.
In the embodiment of the invention, whether the refrigerator to be detected exists or not is determined through the induction device, when the refrigerator to be detected exists, the identification device is triggered to identify the wifi signal network name from the refrigerator to be detected, the control device allocates an idle wifi production and detection module for the refrigerator to be detected, the wifi production and detection module searches for a network sent by the wifi module of the refrigerator to be detected by using the wifi signal network name of the refrigerator to be detected, and the wifi module of the refrigerator to be detected is detected without manual participation in the process, so that the detection efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a system for detecting a wifi module of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of another system for detecting a wifi module of a refrigerator according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a method for detecting a wifi module of a refrigerator according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a system for detecting a wifi module of a refrigerator, including:
the system comprises a sensing device 101, a recognition device 102, a control device 103 and at least one wifi production and detection module 104;
the sensing device 101 is used for sensing whether the refrigerator to be detected exists in real time, and if so, sending an identification signal to the identification device 102;
the identification device 102 is configured to identify the refrigerator to be detected when receiving the identification signal sent by the sensing device 101, identify a wifi signal network name of the refrigerator to be detected, and send the wifi signal network name of the refrigerator to be detected to the control device 103;
the control device 103 is configured to, when receiving the wifi signal network name of the refrigerator to be detected sent by the identification device 102, allocate an idle wifi production and detection module to the refrigerator to be detected, and send the wifi signal network name of the refrigerator to be detected to the wifi production and detection module 104 allocated to the refrigerator to be detected;
the wifi production and detection module 104 is configured to detect the wifi module of the refrigerator to be detected based on a network corresponding to the wifi signal network name when the wifi signal network name of the refrigerator to be detected sent by the control device 103 is received.
In the embodiment of the invention, whether the refrigerator to be detected exists or not is determined through the induction device, when the refrigerator to be detected exists, the identification device is triggered to identify the wifi signal network name from the refrigerator to be detected, the control device allocates an idle wifi production and detection module for the refrigerator to be detected, the wifi production and detection module searches for a network sent by the wifi module of the refrigerator to be detected by using the wifi signal network name of the refrigerator to be detected, and the wifi module of the refrigerator to be detected is detected without manual participation in the process, so that the detection efficiency is greatly improved.
As shown in FIG. 1, there are 3 wifi production testing modules 104.
In an embodiment of the invention, each refrigerator to be detected is provided with a bar code, and the bar code comprises a wifi signal network name;
the identification device is used for scanning the bar code on the refrigerator to be detected when receiving the identification signal sent by the induction device, and analyzing the wifi signal network name of the refrigerator to be detected from the bar code on the refrigerator to be detected.
In the embodiment of the invention, each refrigerator to be detected is pasted with a bar code, and the bar code comprises information such as a wifi signal network name and the like. The identification device can acquire the wifi signal network name in the bar code by identifying the bar code on the refrigerator to be detected.
The identification means may be a code scanner. The barcode here may be a one-dimensional barcode or a two-dimensional barcode, etc.
Of course, the identification device may also obtain information such as the wifi signal network name of the refrigerator to be detected in other manners. For example: RFID identification, etc.
In an embodiment of the present invention, the identification device is further configured to identify the refrigerator to be detected when receiving the identification signal sent by the sensing device, identify the refrigerator identifier of the refrigerator to be detected, and send the refrigerator identifier to the control device;
the control device is further used for storing a corresponding relation between refrigerator identification and detection records, determining a target detection record corresponding to the refrigerator identification of the refrigerator to be detected according to the corresponding relation when the refrigerator identification of the refrigerator to be detected sent by the identification device is received, determining whether the refrigerator to be detected needs to be detected according to the target detection record, executing the wifi production detection module which is idle and allocated to the refrigerator to be detected when the refrigerator to be detected needs to be detected, and sending the wifi signal network name of the refrigerator to be detected to the wifi production detection module which is allocated to the refrigerator to be detected.
In the embodiment of the invention, the identification device can identify the refrigerator identification of the refrigerator to be detected besides the wifi signal network name. The control device can position the refrigerator to be detected through the refrigerator identification identified by the identification device, find the detection record of the refrigerator to be detected based on the corresponding relation between the pre-stored refrigerator identification and the detection record, determine whether the refrigerator to be detected needs to be detected or not through the detection record, and execute subsequent processing such as allocating idle wifi production and detection modules for the refrigerator to be detected if the detection record needs to be detected.
Specifically, if the detection record of the refrigerator to be detected is that the refrigerator to be detected is detected, and the wifi module is normal, then, the refrigerator to be detected does not need to be detected. If the refrigerator to be detected is not detected, detecting the refrigerator to be detected; if the detection record of the refrigerator to be detected is that the refrigerator to be detected is detected and the wifi module breaks down, the refrigerator to be detected needs to be detected.
The refrigerator identification of the refrigerator to be detected can also be contained in the bar code of the refrigerator to be detected.
In an embodiment of the present invention, the identification device is further configured to identify the refrigerator to be detected when receiving the identification signal sent by the sensing device, identify the model information of the refrigerator to be detected, and send the model information to the control device;
the control device is further used for sending the model information of the refrigerator to be detected to the wifi production and detection module corresponding to the refrigerator to be detected when the model information of the refrigerator to be detected sent by the identification device is received;
the wifi production detection module is further used for determining the configuration information of the refrigerator to be detected according to the model information of the refrigerator to be detected when the corresponding wifi module of the refrigerator to be detected is detected to be normal, and the configuration information of the refrigerator to be detected is burnt to the wifi module of the refrigerator to be detected on line by using the network corresponding to the refrigerator to be detected.
In the embodiment of the invention, corresponding configuration information for configuring the wifi module is set for each type of refrigerator. The identification device can also identify the model information of the refrigerator to be detected when identifying. The wifi production and measurement module stores the configuration information of the refrigerator with each model in advance, the wifi production and measurement module can determine the configuration information of the refrigerator to be detected according to the model information of the refrigerator to be detected, and the configuration information is used for realizing the configuration of the wifi module of the refrigerator to be detected.
Specifically, the working mode of the wifi module can be configured through the configuration information. For example: and switching the working mode of the wifi module to a user mode.
The type information of the refrigerator to be detected can also be contained in the bar code of the refrigerator to be detected.
In an embodiment of the present invention, when the wifi generation detection module executes the detection of the wifi module of the refrigerator to be detected based on the network corresponding to the wifi signal network name, the wifi generation detection module is specifically configured to execute:
s1: judging whether the signal intensity of the network corresponding to the wifi signal network name meets a preset intensity requirement, if so, executing S2, otherwise, executing S9;
s2: sending a DHCP discovery message to a network corresponding to the wifi signal network name, requesting an IP address to the network corresponding to the wifi signal network name by using the DHCP discovery message, judging whether the IP address is obtained, if so, executing S4, otherwise, executing S3;
s3: judging whether the number of times of requesting the IP address reaches a first preset value, if so, executing S9, otherwise, returning to S2;
s4: sending a first preset command to the refrigerator to be detected in a UDP (user Datagram protocol) broadcast mode, waiting for a first preset time, judging whether a second preset command returned by the refrigerator to be detected is received within the first preset time, if so, executing S6, otherwise, executing S5;
s5: judging whether the current time length from the first time of sending the first preset command is greater than a second preset time length, if so, executing S9, otherwise, returning to S4;
s6: sending a third preset command to the refrigerator to be detected in a UDP unicast mode, waiting for a third preset time, judging whether a fourth preset command returned by the refrigerator to be detected is received within the third preset time, if so, executing S7, otherwise, executing S8;
s7: judging whether the number of times of sending the third preset command reaches a second preset value, if so, executing S9, otherwise, returning to S6;
s8: judging whether the format of the received fourth preset command is correct, if so, executing S10, otherwise, executing S9;
s9: determining that the wifi module of the refrigerator to be detected breaks down;
s10: and determining that the wifi module of the refrigerator to be detected is normal.
In the embodiment of the invention, the signal intensity of a network sent by a refrigerator to be detected is detected, an IP address is requested to the wifi module, whether the network connection with the wifi module can be successfully established is detected, after the network connection is successful, a first preset command is sent to the wifi module in a UDP (user datagram protocol) broadcast mode, whether the wifi module can successfully return a corresponding second preset command is detected, if the second preset command is successfully received, a third preset command is sent in a UDP (user datagram protocol) unicast mode, and whether the wifi module can successfully return a corresponding fourth preset command is detected. When all the links pass the detection successfully, the wifi module of the refrigerator to be detected is determined to be normal, and as long as one of the links does not pass the detection, the wifi module of the refrigerator to be detected is determined to be failed. And after the detection is finished, generating a detection record, sending the detection record to the control device, wherein the detection record corresponds to the refrigerator identifier of the refrigerator to be detected, and the control device updates the corresponding relation between the stored refrigerator identifier and the detection record.
The refrigerator to be detected with the fault can be detected again after being repaired.
In addition, the configuration information may be transmitted to the refrigerator to be detected through a third preset command. The wifi production and detection module can also send a fifth preset command to the wifi module of the refrigerator to be detected, the wifi module is enabled to switch user modes according to configuration information through the fifth preset command, the fourth preset time is waited, whether a sixth preset command is received in the fourth preset time is judged, if yes, the configuration is successful, and if not, the configuration is failed.
In an embodiment of the invention, the system further comprises: a multi-port converter;
the control device is connected with each wifi generation and detection module through the multi-port converter;
and the multi-port converter is used for converting the USB signal output by the control device into a serial port signal which can be identified by the wifi production and measurement module.
In the embodiment of the invention, one control device can be properly connected with a plurality of wifi production and detection modules through the multi-port converter, so that one control device can simultaneously detect a plurality of refrigerators to be detected, and the detection efficiency is greatly improved.
The expansion of port has been realized through multiport converter, and controlling means can produce simultaneously with a plurality of wifi and survey the module and communicate, and wherein, a wifi is produced and is surveyed the module and can detect the wifi module of a refrigerator, and a plurality of wifi are produced and are surveyed the module under controlling means's control, can the simultaneous working, and then this system can detect the wifi module of many refrigerators simultaneously, has improved the detection speed that detects the wifi module of refrigerator greatly.
The multi-port converter can be composed of a micro single chip microcomputer and a USB-to-serial port circuit.
As shown in fig. 2, a system for detecting a wifi module of a refrigerator provided in an embodiment of the present invention includes:
the system comprises a sensing device 201, a recognition device 202, a control device 203, a multi-port converter 204 and at least one wifi production and detection module 205;
the sensing device 201 is connected with the identification device 202, the identification device 202 is connected with the control device 203, the control device 203 is connected with the multi-port converter 204, and the multi-port converter 204 is connected with each wifi production and measurement module 205 respectively.
Shown in fig. 2 are 3 wifi production instrumentation modules 205.
In an embodiment of the present invention, the sensing device includes: an infrared sensing device.
In the embodiment of the invention, whether the refrigerator is to be detected or not can be sensed by the infrared sensing device.
In the embodiment of the present invention, the control device may be implemented by a computer.
In the embodiment of the invention, after the identification device identifies the refrigerator to be detected, the identified information can be sent to the control device in a character string format. The identified information may include: wifi signal network name, refrigerator identification, model information, etc.
In the embodiment of the invention, the wifi production and detection module feeds back related information in the detection process to the control device in real time in the detection process, and the control device displays the related information in the test process in real time and generates and stores a detection record.
In the embodiment of the invention, the wifi generation and detection module sends the configuration information to the wifi module of the refrigerator to be detected through the wireless network established by the refrigerator to be detected, so that the configuration information is programmed on line.
In the embodiment of the present invention, the identification signal emitted by the sensing device may be a high-low level pulse signal.
As shown in fig. 3, an embodiment of the present invention provides a method for detecting a wifi module of a refrigerator based on any system for detecting a wifi module of a refrigerator in an embodiment of the present invention, including:
step 301: the induction device induces whether the refrigerator to be detected exists in real time, and if so, sends an identification signal to the identification device;
step 302: when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected, identifies the wifi signal network name of the refrigerator to be detected, and sends the wifi signal network name of the refrigerator to be detected to the control device;
step 303: when the control device receives the wifi signal network name of the refrigerator to be detected sent by the identification device, the control device allocates an idle wifi production testing module for the refrigerator to be detected, and sends the wifi signal network name of the refrigerator to be detected to the wifi production testing module allocated to the refrigerator to be detected;
step 304: and when the wifi production detection module receives the wifi signal network name of the refrigerator to be detected sent by the control device, the wifi production detection module detects the wifi module of the refrigerator to be detected based on the network corresponding to the wifi signal network name.
In an embodiment of the invention, each refrigerator to be detected is provided with a bar code, and the bar code comprises a wifi signal network name;
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected and identifies the wifi signal network name of the refrigerator to be detected, and the identification device comprises:
when the identification device receives the identification signal sent by the induction device, the bar code on the refrigerator to be detected is scanned, and the wifi signal network name of the refrigerator to be detected is analyzed from the bar code on the refrigerator to be detected.
In an embodiment of the present invention, the detecting the wifi module of the refrigerator to be detected based on the network corresponding to the wifi signal network name includes:
s1: judging whether the signal intensity of the network corresponding to the wifi signal network name meets a preset intensity requirement, if so, executing S2, otherwise, executing S9;
s2: sending a DHCP discovery message to a network corresponding to the wifi signal network name, requesting an IP address to the network corresponding to the wifi signal network name by using the DHCP discovery message, judging whether the IP address is obtained, if so, executing S4, otherwise, executing S3;
s3: judging whether the number of times of requesting the IP address reaches a first preset value, if so, executing S9, otherwise, returning to S2;
s4: sending a first preset command to the refrigerator to be detected in a UDP (user Datagram protocol) broadcast mode, waiting for a first preset time, judging whether a second preset command returned by the refrigerator to be detected is received within the first preset time, if so, executing S6, otherwise, executing S5;
s5: judging whether the current time length from the first time of sending the first preset command is greater than a second preset time length, if so, executing S9, otherwise, returning to S4;
s6: sending a third preset command to the refrigerator to be detected in a UDP unicast mode, waiting for a third preset time, judging whether a fourth preset command returned by the refrigerator to be detected is received within the third preset time, if so, executing S7, otherwise, executing S8;
s7: judging whether the number of times of sending the third preset command reaches a second preset value, if so, executing S9, otherwise, returning to S6;
s8: judging whether the format of the received fourth preset command is correct, if so, executing S10, otherwise, executing S9;
s9: determining that the wifi module of the refrigerator to be detected breaks down;
s10: and determining that the wifi module of the refrigerator to be detected is normal.
In an embodiment of the invention, the method further comprises:
the control device prestores the corresponding relation between the refrigerator identification and the detection record;
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected, identifies the refrigerator identification of the refrigerator to be detected, and sends the refrigerator identification to the control device;
when the control device receives the refrigerator identification of the refrigerator to be detected sent by the identification device, the control device determines a target detection record corresponding to the refrigerator identification of the refrigerator to be detected according to the corresponding relation, determines whether the refrigerator to be detected needs to be detected or not according to the target detection record, executes the allocation of the idle wifi production detection module for the refrigerator to be detected when the refrigerator to be detected needs to be detected, and sends the wifi signal network name of the refrigerator to be detected to the wifi production detection module allocated to the refrigerator to be detected.
In an embodiment of the invention, the method further comprises:
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected, identifies the model information of the refrigerator to be detected and sends the model information to the control device;
when the control device receives the model information of the refrigerator to be detected sent by the identification device, the control device sends the model information of the refrigerator to be detected to the wifi production and detection module corresponding to the refrigerator to be detected;
when the wifi production detection module detects that the corresponding wifi module of the refrigerator to be detected is normal, the configuration information of the refrigerator to be detected is determined according to the model information of the refrigerator to be detected, and the configuration information of the refrigerator to be detected is burnt on line in the wifi module of the refrigerator to be detected by using the network corresponding to the refrigerator to be detected.
In an embodiment of the invention, when the system comprises a multi-port converter;
the method further comprises the following steps:
the multi-port converter converts the USB signal output by the control device into a serial port signal which can be identified by the wifi production and measurement module.
The embodiments of the invention have at least the following beneficial effects:
1. in the embodiment of the invention, whether the refrigerator to be detected exists or not is determined through the induction device, when the refrigerator to be detected exists, the identification device is triggered to identify the wifi signal network name from the refrigerator to be detected, the control device allocates an idle wifi production and detection module for the refrigerator to be detected, the wifi production and detection module searches for a network sent by the wifi module of the refrigerator to be detected by using the wifi signal network name of the refrigerator to be detected, and the wifi module of the refrigerator to be detected is detected without manual participation in the process, so that the detection efficiency is greatly improved.
2. In the embodiment of the invention, the expansion of the port is realized through the multi-port converter, the control device can be simultaneously communicated with a plurality of wifi production and measurement modules, wherein one wifi production and measurement module can detect the wifi module of one refrigerator, and the plurality of wifi production and measurement modules can simultaneously work under the control of the control device, so that the system can simultaneously detect the wifi modules of a plurality of refrigerators, and the detection speed of detecting the wifi modules of the refrigerators is greatly improved.
3. In the embodiment of the invention, the wifi production testing module can send the configuration information to the wifi module of the refrigerator to be tested through the wireless network established by the refrigerator to be tested, so that the online programming of the configuration information is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it is to be noted that: the above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a detect system of wifi module of refrigerator which characterized in that includes:
the system comprises a sensing device, a recognition device, a control device and at least one wifi production and detection module;
the induction device is used for inducing whether the refrigerator to be detected exists in real time, and if so, sending an identification signal to the identification device;
the identification device is used for identifying the refrigerator to be detected when the identification signal sent by the induction device is received, identifying the wifi signal network name of the refrigerator to be detected, and sending the wifi signal network name of the refrigerator to be detected to the control device;
the control device is used for allocating an idle wifi production and detection module to the refrigerator to be detected when the wifi signal network name of the refrigerator to be detected sent by the identification device is received, and sending the wifi signal network name of the refrigerator to be detected to the wifi production and detection module allocated to the refrigerator to be detected;
the wifi production detection module is used for detecting the wifi module of the refrigerator to be detected based on a network corresponding to the wifi signal network name when the wifi signal network name of the refrigerator to be detected sent by the control device is received;
the identification device is further used for identifying the refrigerator to be detected when the identification signal sent by the induction device is received, identifying the refrigerator identification of the refrigerator to be detected and sending the refrigerator identification to the control device;
the control device is further used for storing a corresponding relation between refrigerator identification and detection records, determining a target detection record corresponding to the refrigerator identification of the refrigerator to be detected according to the corresponding relation when the refrigerator identification of the refrigerator to be detected sent by the identification device is received, determining whether the refrigerator to be detected needs to be detected according to the target detection record, executing the wifi production detection module which is idle and allocated to the refrigerator to be detected when the refrigerator to be detected needs to be detected, and sending the wifi signal network name of the refrigerator to be detected to the wifi production detection module which is allocated to the refrigerator to be detected.
2. The system of claim 1,
each refrigerator to be detected is provided with a bar code, and the bar code comprises a wifi signal network name;
the identification device is used for scanning the bar code on the refrigerator to be detected when receiving the identification signal sent by the induction device, and analyzing the wifi signal network name of the refrigerator to be detected from the bar code on the refrigerator to be detected.
3. The system of claim 1,
the identification device is further used for identifying the refrigerator to be detected when receiving the identification signal sent by the induction device, identifying the model information of the refrigerator to be detected and sending the model information to the control device;
the control device is further used for sending the model information of the refrigerator to be detected to the wifi production and detection module corresponding to the refrigerator to be detected when the model information of the refrigerator to be detected sent by the identification device is received;
the wifi production detection module is further used for determining the configuration information of the refrigerator to be detected according to the model information of the refrigerator to be detected when the corresponding wifi module of the refrigerator to be detected is detected to be normal, and the configuration information of the refrigerator to be detected is burnt to the wifi module of the refrigerator to be detected on line by using the network corresponding to the refrigerator to be detected.
4. The system of claim 1,
the wifi production and detection module is used for executing the wifi signal network name corresponding network to detect the wifi module of the refrigerator to be detected, and is specifically used for executing:
s1: judging whether the signal intensity of the network corresponding to the wifi signal network name meets a preset intensity requirement, if so, executing S2, otherwise, executing S9;
s2: sending a Dynamic Host Configuration Protocol (DHCP) discovery message to a network corresponding to the wifi signal network name, requesting an IP address from the network corresponding to the wifi signal network name by using the DHCP discovery message, and judging whether the IP address is obtained or not, if so, executing S4, otherwise, executing S3;
s3: judging whether the number of times of requesting the IP address reaches a first preset value, if so, executing S9, otherwise, returning to S2;
s4: sending a first preset command to the refrigerator to be detected in a User Datagram Protocol (UDP) broadcast mode, waiting for a first preset time, judging whether a second preset command returned by the refrigerator to be detected is received within the first preset time, if so, executing S6, otherwise, executing S5;
s5: judging whether the current time length from the first time of sending the first preset command is greater than a second preset time length, if so, executing S9, otherwise, returning to S4;
s6: sending a third preset command to the refrigerator to be detected in a UDP unicast mode, waiting for a third preset time, judging whether a fourth preset command returned by the refrigerator to be detected is received within the third preset time, if so, executing S7, otherwise, executing S8;
s7: judging whether the number of times of sending the third preset command reaches a second preset value, if so, executing S9, otherwise, returning to S6;
s8: judging whether the format of the received fourth preset command is correct, if so, executing S10, otherwise, executing S9;
s9: determining that the wifi module of the refrigerator to be detected breaks down;
s10: and determining that the wifi module of the refrigerator to be detected is normal.
5. The system according to any one of claims 1 to 4,
further comprising: a multi-port converter;
the control device is connected with each wifi generation and detection module through the multi-port converter;
the multi-port converter is used for converting the USB signal output by the control device into a serial port signal which can be identified by the wifi production and measurement module;
and/or the presence of a gas in the gas,
the sensing device includes: an infrared sensing device.
6. The method for detecting the wifi module of the refrigerator based on the system of any one of claims 1-5 is characterized by comprising the following steps:
the induction device induces whether the refrigerator to be detected exists in real time, and if so, sends an identification signal to the identification device;
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected, identifies the wifi signal network name of the refrigerator to be detected, and sends the wifi signal network name of the refrigerator to be detected to the control device;
when the control device receives the wifi signal network name of the refrigerator to be detected sent by the identification device, the control device allocates an idle wifi production testing module for the refrigerator to be detected, and sends the wifi signal network name of the refrigerator to be detected to the wifi production testing module allocated to the refrigerator to be detected;
when the wifi generation and detection module receives the wifi signal network name of the refrigerator to be detected sent by the control device, the wifi generation and detection module detects the wifi module of the refrigerator to be detected based on a network corresponding to the wifi signal network name;
further comprising:
the control device prestores the corresponding relation between the refrigerator identification and the detection record;
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected, identifies the refrigerator identification of the refrigerator to be detected, and sends the refrigerator identification to the control device;
when the control device receives the refrigerator identification of the refrigerator to be detected sent by the identification device, the control device determines a target detection record corresponding to the refrigerator identification of the refrigerator to be detected according to the corresponding relation, determines whether the refrigerator to be detected needs to be detected or not according to the target detection record, executes the allocation of the idle wifi production detection module for the refrigerator to be detected when the refrigerator to be detected needs to be detected, and sends the wifi signal network name of the refrigerator to be detected to the wifi production detection module allocated to the refrigerator to be detected.
7. The method of claim 6,
each refrigerator to be detected is provided with a bar code, and the bar code comprises a wifi signal network name;
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected and identifies the wifi signal network name of the refrigerator to be detected, and the identification device comprises:
when the identification device receives the identification signal sent by the induction device, the bar code on the refrigerator to be detected is scanned, and the wifi signal network name of the refrigerator to be detected is analyzed from the bar code on the refrigerator to be detected.
8. The method of claim 6,
based on the network that wifi signal network name corresponds is right the wifi module of waiting to detect the refrigerator includes:
s1: judging whether the signal intensity of the network corresponding to the wifi signal network name meets a preset intensity requirement, if so, executing S2, otherwise, executing S9;
s2: sending a Dynamic Host Configuration Protocol (DHCP) discovery message to a network corresponding to the wifi signal network name, requesting an IP address from the network corresponding to the wifi signal network name by using the DHCP discovery message, and judging whether the IP address is obtained or not, if so, executing S4, otherwise, executing S3;
s3: judging whether the number of times of requesting the IP address reaches a first preset value, if so, executing S9, otherwise, returning to S2;
s4: sending a first preset command to the refrigerator to be detected in a User Datagram Protocol (UDP) broadcast mode, waiting for a first preset time, judging whether a second preset command returned by the refrigerator to be detected is received within the first preset time, if so, executing S6, otherwise, executing S5;
s5: judging whether the current time length from the first time of sending the first preset command is greater than a second preset time length, if so, executing S9, otherwise, returning to S4;
s6: sending a third preset command to the refrigerator to be detected in a UDP unicast mode, waiting for a third preset time, judging whether a fourth preset command returned by the refrigerator to be detected is received within the third preset time, if so, executing S7, otherwise, executing S8;
s7: judging whether the number of times of sending the third preset command reaches a second preset value, if so, executing S9, otherwise, returning to S6;
s8: judging whether the format of the received fourth preset command is correct, if so, executing S10, otherwise, executing S9;
s9: determining that the wifi module of the refrigerator to be detected breaks down;
s10: and determining that the wifi module of the refrigerator to be detected is normal.
9. The method according to any one of claims 6 to 8,
further comprising:
when the identification device receives the identification signal sent by the induction device, the identification device identifies the refrigerator to be detected, identifies the model information of the refrigerator to be detected and sends the model information to the control device;
when the control device receives the model information of the refrigerator to be detected sent by the identification device, the control device sends the model information of the refrigerator to be detected to the wifi production and detection module corresponding to the refrigerator to be detected;
when the wifi production detection module detects that the corresponding wifi module of the refrigerator to be detected is normal, determining configuration information of the refrigerator to be detected according to model information of the refrigerator to be detected, and programming the configuration information of the refrigerator to be detected into the wifi module of the refrigerator to be detected on line by using a network corresponding to the refrigerator to be detected;
and/or the presence of a gas in the gas,
when the system comprises a multi-port converter;
further comprising:
the multi-port converter converts the USB signal output by the control device into a serial port signal which can be identified by the wifi production and measurement module.
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| CN114294884B (en) * | 2021-05-28 | 2023-02-17 | 海信视像科技股份有限公司 | Refrigerator and message reminding method |
| CN112629146B (en) * | 2020-12-23 | 2022-04-29 | 合肥美菱物联科技有限公司 | Communication method for remotely monitoring refrigerator |
| CN113075487A (en) * | 2021-03-31 | 2021-07-06 | 读书郎教育科技有限公司 | Method for controlling aging test duration in factory |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012147A (en) * | 2010-11-26 | 2011-04-13 | 四川长虹电器股份有限公司 | System and method for automatically detecting refrigerator fault |
| CN102589247A (en) * | 2012-02-27 | 2012-07-18 | 合肥美菱股份有限公司 | Intelligent food management refrigerator system capable of implementing remote monitoring |
| KR20130037334A (en) * | 2011-10-06 | 2013-04-16 | 엘지전자 주식회사 | Media apparatus and the method for operating the same |
| CN103870402A (en) * | 2012-12-17 | 2014-06-18 | 三星电子株式会社 | Method of managing external devices, method of operating external device, host device, management server, and external device |
| CN204145510U (en) * | 2014-10-28 | 2015-02-04 | 佛山市顺德区美的电热电器制造有限公司 | Communication module group detection system and checkout equipment |
| CN104684015A (en) * | 2013-11-29 | 2015-06-03 | 华为技术有限公司 | Equipment maintenance method and equipment |
| CN104808096A (en) * | 2014-01-28 | 2015-07-29 | 沈阳中科奥维科技股份有限公司 | Wireless module automatic test device and method based on instrument control |
| CN105202860A (en) * | 2015-10-28 | 2015-12-30 | 合肥美菱股份有限公司 | Intelligent refrigerator system |
| CN105262652A (en) * | 2015-09-09 | 2016-01-20 | 九阳股份有限公司 | Network configuration method for network household appliance |
| CN205092870U (en) * | 2015-09-18 | 2016-03-16 | 合肥美菱股份有限公司 | Automatic check detecting system of refrigerator wiFi domain name |
| CN105446204A (en) * | 2014-07-18 | 2016-03-30 | 阿里巴巴集团控股有限公司 | Automated task execution method and device |
| CN105873118A (en) * | 2016-06-17 | 2016-08-17 | 美的集团股份有限公司 | Indoor Wi-Fi quality assessment equipment and method |
| CN206450004U (en) * | 2016-11-21 | 2017-08-29 | 合肥达米尼电气科技有限公司 | Remote control system of intelligent refrigerator |
| CN107809358A (en) * | 2017-12-07 | 2018-03-16 | 北京康力优蓝机器人科技有限公司 | A kind of intelligent home control system based on radio frequency control |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8478849B2 (en) * | 2004-12-07 | 2013-07-02 | Pure Networks LLC. | Network administration tool |
| US20130229185A1 (en) * | 2012-03-05 | 2013-09-05 | Alberto Filio | Trailer light tester |
| US9451381B2 (en) * | 2013-08-06 | 2016-09-20 | Time Warner Cable Enterprises Llc | Automated provisioning of managed services in a Wi-Fi capable client device |
| US9860789B2 (en) * | 2014-12-30 | 2018-01-02 | Fortinet, Inc. | Load balancing for a cloud-based wi-fi controller based on local conditions |
| US20160219141A1 (en) * | 2015-01-22 | 2016-07-28 | Brocade Communications Systems, Inc. | Method and System for Generic and Secure Troubleshooting of Appliances Using Wireless and Mobile Network |
| US11095726B2 (en) * | 2015-08-20 | 2021-08-17 | Apple Inc. | Neighbor awareness networking multi-hop |
-
2018
- 2018-07-12 CN CN201810762957.8A patent/CN108924865B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012147A (en) * | 2010-11-26 | 2011-04-13 | 四川长虹电器股份有限公司 | System and method for automatically detecting refrigerator fault |
| KR20130037334A (en) * | 2011-10-06 | 2013-04-16 | 엘지전자 주식회사 | Media apparatus and the method for operating the same |
| CN102589247A (en) * | 2012-02-27 | 2012-07-18 | 合肥美菱股份有限公司 | Intelligent food management refrigerator system capable of implementing remote monitoring |
| CN103870402A (en) * | 2012-12-17 | 2014-06-18 | 三星电子株式会社 | Method of managing external devices, method of operating external device, host device, management server, and external device |
| CN104684015A (en) * | 2013-11-29 | 2015-06-03 | 华为技术有限公司 | Equipment maintenance method and equipment |
| CN104808096A (en) * | 2014-01-28 | 2015-07-29 | 沈阳中科奥维科技股份有限公司 | Wireless module automatic test device and method based on instrument control |
| CN105446204A (en) * | 2014-07-18 | 2016-03-30 | 阿里巴巴集团控股有限公司 | Automated task execution method and device |
| CN204145510U (en) * | 2014-10-28 | 2015-02-04 | 佛山市顺德区美的电热电器制造有限公司 | Communication module group detection system and checkout equipment |
| CN105262652A (en) * | 2015-09-09 | 2016-01-20 | 九阳股份有限公司 | Network configuration method for network household appliance |
| CN205092870U (en) * | 2015-09-18 | 2016-03-16 | 合肥美菱股份有限公司 | Automatic check detecting system of refrigerator wiFi domain name |
| CN105202860A (en) * | 2015-10-28 | 2015-12-30 | 合肥美菱股份有限公司 | Intelligent refrigerator system |
| CN105873118A (en) * | 2016-06-17 | 2016-08-17 | 美的集团股份有限公司 | Indoor Wi-Fi quality assessment equipment and method |
| CN206450004U (en) * | 2016-11-21 | 2017-08-29 | 合肥达米尼电气科技有限公司 | Remote control system of intelligent refrigerator |
| CN107809358A (en) * | 2017-12-07 | 2018-03-16 | 北京康力优蓝机器人科技有限公司 | A kind of intelligent home control system based on radio frequency control |
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|---|---|
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