CN115426622A - Maintenance method of wireless data acquisition rod and terminal - Google Patents
Maintenance method of wireless data acquisition rod and terminal Download PDFInfo
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- CN115426622A CN115426622A CN202211074697.8A CN202211074697A CN115426622A CN 115426622 A CN115426622 A CN 115426622A CN 202211074697 A CN202211074697 A CN 202211074697A CN 115426622 A CN115426622 A CN 115426622A
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- 238000012423 maintenance Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000004044 response Effects 0.000 claims abstract description 43
- 230000008569 process Effects 0.000 claims description 12
- 238000013024 troubleshooting Methods 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004891 communication Methods 0.000 description 14
- 230000002159 abnormal effect Effects 0.000 description 9
- 238000012795 verification Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000060 site-specific infrared dichroism spectroscopy Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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Abstract
The invention discloses a maintenance method and a terminal of a wireless data acquisition rod, which are used for sending broadcast frames to a plurality of wireless data acquisition rods; receiving a response frame which is sent by the wireless data acquisition rod and corresponds to the broadcast frame, and confirming the wireless data acquisition rod to be maintained according to the response frame; the wireless data acquisition rod to be maintained is maintained, and the wireless data acquisition rod is maintained in a broadcast frame sending mode, so that the maintenance difficulty can be reduced, the maintenance workload is reduced, and the maintenance efficiency and the maintenance effect of the wireless data acquisition rod are improved.
Description
Technical Field
The invention relates to the technical field of acquisition equipment, in particular to a maintenance method and a terminal of a wireless data acquisition rod.
Background
Because the distributed photovoltaic inverter needs to be additionally provided with an uplink communication acquisition rod product for matching use, along with the wide application of the distributed photovoltaic inverter, the installation number of the wireless data acquisition rods is increased, so that the field maintenance workload is gradually increased, and the efficiency is lower due to the conventional manual maintenance mode.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the maintenance method and the terminal of the wireless data acquisition rod are provided, and the maintenance efficiency and the maintenance effect of the wireless data acquisition rod can be improved.
In order to solve the technical problems, the invention adopts a technical scheme that:
a maintenance method of a wireless data acquisition rod comprises the following steps:
sending a broadcast frame to a plurality of wireless data acquisition rods;
receiving a response frame which is sent by the wireless data acquisition rod and corresponds to the broadcast frame, and confirming the wireless data acquisition rod to be maintained according to the response frame;
and maintaining the wireless data acquisition rod to be maintained.
In order to solve the technical problem, the invention adopts another technical scheme as follows:
a maintenance terminal for a wireless data acquisition wand, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
sending broadcast frames to a plurality of wireless data acquisition rods;
receiving a response frame which is sent by the wireless data acquisition rod and corresponds to the broadcast frame, and confirming the wireless data acquisition rod to be maintained according to the response frame;
and maintaining the wireless data acquisition rod to be maintained.
The invention has the beneficial effects that: the method comprises the steps of sending broadcast frames to a plurality of wireless data acquisition rods, receiving response frames which are sent by the wireless data acquisition rods and correspond to the broadcast frames, confirming the wireless data acquisition rods to be maintained according to the response frames, maintaining the wireless data acquisition rods to be maintained, and maintaining the wireless data acquisition rods in a broadcast frame sending mode.
Drawings
FIG. 1 is a flowchart illustrating steps of a method for maintaining a wireless data acquisition wand in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a maintenance terminal of a wireless data acquisition wand according to an embodiment of the present invention;
fig. 3 is a schematic view of an interaction process with a wireless data acquisition wand in a maintenance method of the wireless data acquisition wand according to an embodiment of the present invention;
FIG. 4 is a maintenance flow chart of a method for maintaining a wireless data acquisition wand in accordance with an embodiment of the present invention;
fig. 5 is a schematic view illustrating connection between a wireless data acquisition rod and other devices in the maintenance method of the wireless data acquisition rod according to the embodiment of the present invention.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1, an embodiment of the present invention provides a method for maintaining a wireless data acquisition rod, including:
sending broadcast frames to a plurality of wireless data acquisition rods;
receiving a response frame which is sent by the wireless data acquisition rod and corresponds to the broadcast frame, and confirming the wireless data acquisition rod to be maintained according to the response frame;
and maintaining the wireless data acquisition rod to be maintained.
As can be seen from the above description, the beneficial effects of the present invention are: the method comprises the steps of sending a broadcast frame to a plurality of wireless data acquisition rods, receiving response frames which are sent by the wireless data acquisition rods and correspond to the broadcast frame, confirming the wireless data acquisition rods to be maintained according to the response frames, maintaining the wireless data acquisition rods to be maintained, and maintaining the wireless data acquisition rods in a broadcast frame sending mode.
Further, before the transmitting the broadcast frame to the plurality of wireless data acquisition rods, the method comprises:
acquiring a pre-stored first service set identifier and a corresponding password;
and connecting with a plurality of wireless data acquisition rods according to the first service set identification and the corresponding password.
According to the description, the wireless data acquisition rod is provided with the first service set identification, the first service set identification pre-stored and the password corresponding to the first service set identification are acquired to be connected with the wireless data acquisition rod, and data interaction with the wireless data acquisition rod is facilitated subsequently.
Further, the connecting with a plurality of wireless data acquisition sticks according to the first service set identifier and the corresponding password comprises:
sending a mode switching instruction to a plurality of wireless data acquisition rods, wherein the mode switching instruction comprises switching from an STA mode to an AP mode;
and connecting a plurality of wireless data acquisition rods according to the mode switching completion information corresponding to the mode switching instruction and the first service set identifier and the corresponding password.
As can be seen from the above description, the wireless data acquisition rod is provided with the STA mode and the AP mode, and can be connected with the wireless data acquisition rod only when the AP mode is switched, so that the stability of subsequent maintenance is ensured.
Further, the broadcast frame includes a first service set identifier to be maintained;
the confirming of the wireless data acquisition rod to be maintained according to the response frame includes:
determining the number of the response frames;
and if the number accords with the preset maintenance number, determining the wireless data acquisition rod to be maintained from the wireless data acquisition rods according to the first service set identifier to be maintained.
According to the description, when the number of the response frames accords with the preset maintenance number, the wireless data acquisition rod needing to be maintained is considered to be correct, the wireless data acquisition rod to be maintained is maintained, and the reliability of maintaining the wireless data acquisition rod is improved.
Further, still include:
if the number does not accord with the preset maintenance number, determining a wireless data acquisition rod to be maintained and a wireless data acquisition rod which does not send the response frame from the wireless data acquisition rods according to the first service set identifier to be maintained;
and determining the non-response reason corresponding to the wireless data acquisition rod which does not send the response frame.
According to the description, if the number does not accord with the preset maintenance number, the non-response reason corresponding to the non-response wireless data acquisition rod is determined according to the first service set identifier to be maintained, so that the working personnel can repair the wireless data acquisition rod conveniently and remove the fault.
Further, the maintaining the to-be-maintained wireless data acquisition rod comprises:
sending configuration parameters to the wireless data acquisition rod to be maintained;
and judging whether configuration success information corresponding to the configuration parameters and sent by the wireless data acquisition rod to be maintained is received, if so, finishing maintenance, and if not, resending the configuration parameters.
According to the description, the configuration parameters are sent to the wireless data acquisition rod to be maintained, the parameter configuration of the wireless data acquisition rod can be realized, when the configuration success information sent by the wireless data acquisition rod to be maintained is received, the maintenance is considered to be completed, and the maintenance effect of the wireless data acquisition rod is improved.
Further, the retransmitting the configuration parameter includes:
after waiting for a preset time, judging whether configuration success information which is sent by the wireless data acquisition rod to be maintained and corresponds to the configuration parameters is received, if not, determining the wireless data acquisition rod to be maintained which does not send the configuration success information;
and retransmitting the configuration parameters to the wireless data acquisition rod to be maintained which does not transmit the configuration success information.
As can be seen from the above description, when the configuration success information sent by the to-be-maintained wireless data acquisition rod is not received, waiting for the preset time, and if the configuration success information is not received, retransmitting the configuration parameters to the to-be-maintained wireless data acquisition rod which does not send the configuration success information, so as to avoid repeated data transmission.
Further, the sending the broadcast frame to the plurality of wireless data acquisition rods may comprise:
and receiving connection completion information of the plurality of wireless data acquisition rods connected with other equipment according to the second service set identifier.
As can be seen from the above description, the second service set identifier is an open service set identifier of the wireless data acquisition rod, and is used for being connected with other devices and receiving connection completion information of the plurality of wireless data acquisition rods connected with other devices according to the second service set identifier, so that the initial state of the wireless data acquisition rod and other devices can be ensured to be already connected, and a subsequent connection state fault of the wireless data acquisition rod and other devices due to the fact that the wireless data acquisition rod and other devices are not connected is avoided.
Further, the maintaining the to-be-maintained wireless data acquisition rod comprises:
acquiring the connection state of the wireless data acquisition rod to be maintained and other equipment, and visually displaying the connection state;
and judging whether the connection state is in fault, if so, generating a corresponding troubleshooting process.
According to the description, the connection state of the wireless data acquisition rod to be maintained and other equipment is visually displayed, when a fault occurs, the fault troubleshooting process is automatically generated, and the method can be used for a maintainer to troubleshoot the fault one by one according to the fault troubleshooting process, so that the convenience and the effectiveness of wireless data acquisition and maintenance are improved.
Referring to fig. 2, another embodiment of the present invention provides a maintenance terminal for a wireless data acquisition rod, including a memory, a processor, and a computer program stored in the memory and running on the processor, where the processor implements the steps of the maintenance method for a wireless data acquisition rod when executing the computer program.
The maintenance method and the terminal of the wireless data acquisition rod of the invention can be applied to the scenes needing to maintain the wireless data acquisition rod, and are explained by the specific implementation modes as follows:
example one
Referring to fig. 1, fig. 3 to fig. 5, a method for maintaining a wireless data acquisition rod of the present embodiment includes the steps of:
s0, receiving connection completion information of the plurality of wireless data acquisition rods connected with other equipment according to the second service set identification;
the service set identifier is an SSID, and the second service set identifier is an open SSID-1;
s1, acquiring a pre-stored first service set identifier and a corresponding password;
the first service set identifier is a hidden SSID-2 and is only used for being connected with the maintenance terminal of the invention, and the open SSID-1 and the hidden SSID-2 work simultaneously; the password is built in and maintained in a program of the terminal;
s2, connecting the first service set identification and the corresponding passwords with a plurality of wireless data acquisition rods, and specifically comprising the following steps:
s21, sending a mode switching instruction to a plurality of wireless data acquisition rods, wherein the mode switching instruction comprises switching from an STA mode to an AP mode;
the wireless data acquisition rod is provided with two working modes, namely an STA (Station) mode and an AP (Access Point) mode, wherein the STA mode is used for connecting an uplink with the router, and the AP mode is used for local maintenance;
s22, connecting a plurality of wireless data acquisition rods according to the first service set identification and the corresponding password according to the mode switching completion information corresponding to the mode switching instruction;
s3, sending the broadcast frame to a plurality of wireless data acquisition rods as shown in figures 3 and 4;
the broadcast frame comprises a first service set identifier to be maintained, a user name, a reading serial number command and a push IP address;
specifically, a broadcast frame is sent to a plurality of wireless data acquisition rods, after the plurality of wireless data acquisition rods receive the broadcast frame, a first service set identifier to be maintained in the broadcast frame is automatically checked according to a preset check rule, and a response frame is replied or refused according to a preset reply rule;
wherein, the preset check rule is as follows: comparing the first service set identifier to be maintained, the user name, the reading serial number command and the pushing IP address in the broadcast frame with the first service set identifier to be maintained, the user name, the reading serial number command and the pushing IP address stored in the wireless data acquisition rod, wherein if the comparison is consistent, the verification is passed, and if the comparison is inconsistent, the verification is not passed; the push IP address is the IP address of the maintenance terminal, and the push IP address is configured in the wireless data acquisition rod and can not be modified;
the preset reply rule is as follows: when the verification is passed, replying a response frame, and when the verification is not passed, rejecting the response frame; in another alternative embodiment, the response frame may include a serial number and a registered IP address of the wireless data acquisition wand;
s4, receiving a response frame corresponding to the broadcast frame sent by the wireless data acquisition rod, and confirming the wireless data acquisition rod to be maintained according to the response frame, as shown in fig. 3 and 4, specifically including:
s41, receiving a response frame which is sent by the wireless data acquisition rod and corresponds to the broadcast frame;
s42, determining the number of the response frames;
if the number meets the preset maintenance number, executing S43;
if the number does not meet the preset maintenance number, executing S44;
in another optional implementation manner, if the number matches a preset maintenance number, the serial number in the response frame is compared with a preset serial number list to be maintained, if the number matches the preset maintenance number, S43 is executed, and if the number does not match the preset serial number list to be maintained, S44 is executed;
s43, determining a wireless data acquisition rod to be maintained from the wireless data acquisition rods according to the first service set identifier to be maintained;
s44, determining a wireless data acquisition rod to be maintained and a wireless data acquisition rod which does not send the response frame from the wireless data acquisition rods according to the first service set identifier to be maintained;
determining an unresponsive reason corresponding to the wireless data acquisition rod which does not send the response frame;
in an optional embodiment, the non-response reasons include unreachable signals, weak signals and WiFi communication failure of the wireless data acquisition rod;
when the non-response reason is that the signal is unreachable or the signal is weak, repeatedly sending a broadcast frame to the wireless data acquisition rod which does not send the response frame;
when the unresponsive reason is a WiFi communication fault of the wireless data acquisition rod, prompting that the equipment needs to be manually maintained;
s5, maintaining the to-be-maintained wireless data acquisition rod, and specifically comprising the following steps:
s51, sending configuration parameters to the wireless data acquisition rod to be maintained;
the configuration parameters comprise an upgrade package, AT + CWMODE parameters, AT + CWLAP parameters, AT + CWSASROT parameters, AT + CIPSNDL parameters and AT + CIPMMUX parameters;
AT + CWMODE: inquiring/setting Wi-Fi mode, including Station/softAP/Station + softAP (using special software to implement AP function on PC through wireless network card);
AT + CWLAP: scanning currently available APs;
AT + CWSTAPROTO: setting 802.11b/g/n protocol standard in Station mode;
AT + CIPSENDL: sending long data in parallel in a common transmission mode;
AT + CIMUX: enable/disable multi-connection mode;
s52, judging whether configuration success information which is sent by the wireless data acquisition rod to be maintained and corresponds to the configuration parameters is received, if so, finishing maintenance, and if not, executing S53;
s53, resending the configuration parameter specifically includes:
s531, after waiting for a preset time, judging whether configuration success information corresponding to the configuration parameters and sent by the to-be-maintained wireless data acquisition rod is received, if not, determining the to-be-maintained wireless data acquisition rod which does not send the configuration success information;
s532, retransmitting the configuration parameters to the to-be-maintained wireless data acquisition rod which does not transmit the configuration success information;
in another optional embodiment, the method further comprises:
s54, acquiring the connection state of the wireless data acquisition rod to be maintained and other equipment, and visually displaying the connection state;
wherein the other devices include inverters, routers, and cloud platforms, as shown in fig. 5;
specifically, the connection state of the wireless data acquisition rod to be maintained and the inverter, the network connection state of the wireless data acquisition rod to be maintained and the router, and the network communication state of the wireless data acquisition rod to be maintained and the cloud platform are acquired, and the connection state, the network connection state, and the network communication state are visually displayed, as shown in fig. 5, if the connection state, the network connection state, and the network communication state are abnormal, the corresponding state is marked with a "x" number, for example, if the connection state of the wireless data acquisition rod to be maintained and the inverter is abnormal, the corresponding state is marked with a "x" number, and if the network communication state of the wireless data acquisition rod to be maintained and the cloud platform is abnormal, the corresponding state is marked with the "x" number;
in an optional implementation manner, the obtaining of the connection state between the to-be-maintained wireless data acquisition rod and the inverter specifically includes:
when the inverter is powered on every time, the wireless data acquisition rod actively reads the serial number of the inverter, if the serial number of the inverter is normally acquired, the connection state of the wireless data acquisition rod to be maintained and the inverter is normal, otherwise, the connection state is abnormal; the wireless data acquisition rod reads data from the inverter periodically, specific data can be configured automatically, if the data are acquired normally, the connection state of the wireless data acquisition rod to be maintained and the inverter is normal, otherwise, the connection state is abnormal;
the method for acquiring the network connection state of the wireless data acquisition rod to be maintained and the router specifically comprises the following steps:
a timing heartbeat mechanism is arranged between the wireless data acquisition rod and the router, wherein the heartbeat time interval can be configured by self, if the heartbeat is responded normally, the network connection state of the wireless data acquisition rod to be maintained and the router is normal, otherwise, the network connection state is abnormal; the wireless data acquisition rod judges whether the regular data pushing of the router is successful or not, if so, the network connection state of the wireless data acquisition rod to be maintained and the router is normal, otherwise, the network connection state is abnormal;
the method for acquiring the network communication state of the wireless data acquisition rod to be maintained and the cloud platform specifically comprises the following steps:
a timing heartbeat mechanism is arranged between the wireless data acquisition rod and the cloud platform, wherein the heartbeat time interval can be configured automatically, if the heartbeat is responded normally, the network communication state of the wireless data acquisition rod to be maintained and the cloud platform is normal, otherwise, the network communication state is abnormal; the wireless data acquisition rod judges whether the periodical data pushing of the cloud platform is successful or not, if so, the network communication state of the wireless data acquisition rod to be maintained and the cloud platform is normal, otherwise, the network communication state is abnormal; s55, judging whether the connection state is in failure, if so, generating a corresponding troubleshooting process;
in an optional embodiment, if the connection state of the wireless data acquisition rod to be maintained and the inverter fails, the generated first troubleshooting process includes: checking whether the connection between the acquisition rod and the inverter is firm, whether the inverter works normally, whether the acquisition rod works normally and whether the connector pin header is bent;
if the network connection state of the wireless data acquisition rod to be maintained and the router fails, the generated second troubleshooting process comprises the following steps: inquiring network passwords, inquiring network signal strength, and adjusting antenna direction or replacing a high-gain antenna;
if the network communication state of the wireless data acquisition rod to be maintained and the cloud platform fails, a generated third troubleshooting process comprises the following steps: checking whether the IP of the main station is correct, checking whether a Port (communication Port) is correct, checking whether Ping (a part of a TCP/IP protocol) is correct and/or checking whether the IP of a Telnet main station server is correct;
in another optional implementation manner, when the connection state fails, a warning flashing manner is used to remind maintenance personnel, and the maintenance personnel sequentially operate according to the troubleshooting process to realize troubleshooting.
Example two
Referring to fig. 2, a maintenance terminal of a wireless data acquisition rod of the present embodiment includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor executes the computer program to implement each step of the maintenance method of the wireless data acquisition rod in the first embodiment.
In summary, the method and the terminal for maintaining the wireless data acquisition rod according to the present invention send a broadcast frame to a plurality of wireless data acquisition rods; receiving a response frame which is sent by the wireless data acquisition rod and corresponds to the broadcast frame, and confirming the wireless data acquisition rod to be maintained according to the response frame; the wireless data acquisition rod to be maintained is maintained, and when the wireless data acquisition rod to be maintained is maintained, configuration parameters are sent to the wireless data acquisition rod to be maintained, so that the parameter configuration of the wireless data acquisition rod can be realized, and when configuration success information sent by the wireless data acquisition rod to be maintained is received, the maintenance is considered to be completed, and the maintenance effect of the wireless data acquisition rod is improved; the connection state of the wireless data acquisition rod to be maintained and other equipment is visually displayed, when a fault occurs, a fault troubleshooting process is automatically generated, and the method can be used for a maintainer to troubleshoot the fault one by one according to the fault troubleshooting process, so that the convenience and the effectiveness of wireless data acquisition and maintenance are improved; the wireless data acquisition rod is maintained in a broadcast frame sending mode, compared with a manual maintenance mode, the maintenance difficulty can be reduced, the maintenance workload is reduced, and therefore the maintenance efficiency and the maintenance effect of the wireless data acquisition rod are improved.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention and the contents of the accompanying drawings, which are directly or indirectly applied to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. A maintenance method of a wireless data acquisition rod is characterized by comprising the following steps:
sending a broadcast frame to a plurality of wireless data acquisition rods;
receiving a response frame which is sent by the wireless data acquisition rod and corresponds to the broadcast frame, and confirming the wireless data acquisition rod to be maintained according to the response frame;
and maintaining the wireless data acquisition rod to be maintained.
2. The method as claimed in claim 1, wherein the sending broadcast frames to a plurality of wireless data acquisition sticks comprises:
acquiring a pre-stored first service set identifier and a corresponding password;
and connecting with a plurality of wireless data acquisition rods according to the first service set identification and the corresponding password.
3. The method of claim 2, wherein said connecting a plurality of wireless data acquisition wands based on the first service set identifier and corresponding password comprises:
sending a mode switching instruction to a plurality of wireless data acquisition rods, wherein the mode switching instruction comprises switching from an STA mode to an AP mode;
and connecting a plurality of wireless data acquisition rods according to the first service set identification and the corresponding password according to the mode switching completion information corresponding to the mode switching instruction.
4. The method of claim 1, wherein the broadcast frame includes a first service set identifier to be maintained;
the confirming of the wireless data acquisition rod to be maintained according to the response frame includes:
determining the number of the response frames;
and if the number accords with the preset maintenance number, determining the wireless data acquisition rods to be maintained from the wireless data acquisition rods according to the first service set identification to be maintained.
5. A method of maintaining a wireless data acquisition wand as claimed in claim 3, further comprising:
if the number does not accord with the preset maintenance number, determining a wireless data acquisition rod to be maintained and a wireless data acquisition rod which does not send the response frame from the wireless data acquisition rods according to the first service set identifier to be maintained;
and determining the non-response reason corresponding to the wireless data acquisition rod which does not send the response frame.
6. The maintenance method of the wireless data acquisition rod as claimed in claim 1, wherein the maintenance of the wireless data acquisition rod to be maintained comprises:
sending configuration parameters to the wireless data acquisition rod to be maintained;
and judging whether configuration success information corresponding to the configuration parameters and sent by the wireless data acquisition rod to be maintained is received, if so, finishing maintenance, and if not, resending the configuration parameters.
7. The method of claim 6, wherein said retransmitting said configuration parameters comprises:
after waiting for a preset time, judging whether configuration success information which is sent by the wireless data acquisition rod to be maintained and corresponds to the configuration parameters is received, and if not, determining the wireless data acquisition rod to be maintained which does not send the configuration success information;
and retransmitting the configuration parameters to the wireless data acquisition rod to be maintained which does not transmit the configuration success information.
8. The method as claimed in claim 3, wherein the sending the broadcast frame to the plurality of wireless data acquisition rods comprises:
and receiving connection completion information of the plurality of wireless data acquisition rods connected with other equipment according to the second service set identification.
9. The method for maintaining the wireless data acquisition rod according to claim 8, wherein the maintaining the wireless data acquisition rod to be maintained comprises:
acquiring the connection state of the wireless data acquisition rod to be maintained and other equipment, and visually displaying the connection state;
and judging whether the connection state is in fault, if so, generating a corresponding troubleshooting process.
10. A maintenance terminal for a wireless data acquisition wand, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of a method for maintaining a wireless data acquisition wand as claimed in any one of claims 1 to 9 when executing the computer program.
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