CN110324610B - IPC equipment maintenance method and device - Google Patents

IPC equipment maintenance method and device Download PDF

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CN110324610B
CN110324610B CN201810287114.7A CN201810287114A CN110324610B CN 110324610 B CN110324610 B CN 110324610B CN 201810287114 A CN201810287114 A CN 201810287114A CN 110324610 B CN110324610 B CN 110324610B
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maintained
ipc
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frame signal
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CN110324610A (en
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胡俊柯
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Zhejiang Uniview Technologies Co Ltd
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Zhejiang Uniview Technologies Co Ltd
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
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  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
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Abstract

The invention provides a method and a device for maintaining IPC equipment, wherein the method comprises the following steps: receiving a trigger instruction sent by a user; sending an infrared data frame signal to a maintenance site according to a request parameter carried by a trigger instruction so as to establish an infrared communication relation with the target IPC equipment to be maintained; and maintaining the target IPC equipment to be maintained according to the infrared communication relation. In the maintenance method of the IPC equipment provided by the embodiment of the invention, the maintenance end can establish an infrared communication relation with the target IPC equipment to be maintained on the maintenance site, the target IPC equipment to be maintained is maintained in the maintenance site in an infrared communication mode, the target IPC equipment to be maintained does not need to be disconnected from an original network, the safety is high, the fault problem can be effectively positioned in the field maintenance mode, the operation is simple, and the technical problems that the existing IPC equipment maintenance method has potential safety hazards, is inconvenient to operate and cannot effectively position the fault problem are solved.

Description

IPC equipment maintenance method and device
Technical Field
The invention relates to the technical field of information communication, in particular to a method and a device for maintaining IPC (Internet protocol Camera) equipment.
Background
When the IPC equipment in the video monitoring system is used, the acquired image data is transmitted to a back end (such as a monitoring center, a memory and the like) through a network, in the process, the situation that the IP of the equipment cannot be searched or the default configuration cannot be recovered often occurs due to software or user configuration network and the like, and the situation cannot be recovered after being electrified again; therefore, a reset key function is introduced into the IPC design, and a user restores the factory settings of the product. The general design is shown in figure 1.
The existence of the reset key improves the field maintenance rate of part of IPC equipment and reduces the number of IPC equipment returning to a maintenance station, but because the reset key is positioned on the surface of the IPC equipment, the following hidden troubles are increased. The method comprises the following steps that firstly, a lawbreaker forcibly restarts, and after restarting, the IP of the IPC equipment is restored to factory settings and cannot be directly networked with a monitoring system to be drawn; secondly, maintenance personnel need to ascend, and certain operation inconvenience exists.
In addition, when a fault problem of the IPC device is located, there may be a case where it is inconvenient to perform a remote operation or a network disconnection operation. For example, when a certain cradle head cylinder rotates to a certain angle, a fault problem occurs, and at this time, the cradle head cylinder is set to rotate through a WEB page of a remote control center in a conventional operation. If the IPC equipment cannot be disconnected, the rotating angle of the IPC equipment needs to be remotely controlled to check the corresponding rotating angle when the fault problem occurs, but in the mode, because the operator on the WEB page is not on the site of the IPC equipment, the control on the corresponding angle when the fault problem occurs is deficient; if an operator goes to an IPC device to locate a fault on site, the IPC device is usually disconnected from the original rear-end network, and then the IPC device is connected to a PC locating machine on site through the network.
In conclusion, the existing IPC equipment maintenance method has the technical problems of potential safety hazard, inconvenience in operation and incapability of effectively positioning the fault problem.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a method and an apparatus for maintaining an IPC device, so as to alleviate the technical problems of potential safety hazards, inconvenient operation, and failure to effectively locate a fault in the existing method for maintaining an IPC device.
In a first aspect, an embodiment of the present invention provides a method for maintaining an IPC device, which is applied to a maintenance end, and the method includes:
receiving a trigger instruction sent by a user, wherein the trigger instruction carries a request parameter for carrying out infrared communication with an IPC device to be maintained;
sending an infrared data frame signal to a maintenance field according to a request parameter carried by the trigger instruction so as to establish an infrared communication relationship with target IPC equipment to be maintained, wherein the IPC equipment to be maintained exists in the maintenance field, and the number of the target IPC equipment to be maintained is one;
and maintaining the target IPC equipment to be maintained according to the infrared communication relation.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, wherein the infrared data frame signal includes an address signal,
when the IPC equipment to be maintained or the maintenance end receives an infrared data frame signal, judging whether an address signal in the infrared data frame signal is different from an address signal of the IPC equipment to be maintained or the maintenance end, and when the address signal in the infrared data frame signal is different from the address signal of the IPC equipment to be maintained or the maintenance end, determining that the infrared data frame signal is valid.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where, if the IP of the IPC device to be maintained is known, sending an infrared data frame signal to a maintenance field according to the request parameter carried by the trigger instruction, so as to establish an infrared communication relationship with the target IPC device to be maintained, includes:
sending a first infrared data frame signal carrying a first target IP to the maintenance site, wherein after receiving the first infrared data frame signal, the IPC equipment to be maintained judges whether a first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, and if the first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, a first feedback signal is sent, and the first feedback signal indicates that the one-to-one matching communication between the IPC equipment to be maintained and the maintenance end is successful;
and receiving the first feedback signal sent by the target IPC equipment to be maintained so as to establish the infrared communication relation with the target IPC equipment to be maintained.
With reference to the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where the method further includes:
and if the first target IP in the first infrared data frame signal is different from the IP of the IPC equipment to be maintained, shielding the first infrared data frame signal and shielding the receiving of the infrared data frame signal within preset time.
With reference to the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, where if the number of the IPC devices to be maintained is multiple and an IP of one target IPC device to be maintained is unknown in the multiple IPC devices to be maintained, sending an infrared data frame signal to a maintenance site according to a request parameter carried by the trigger instruction to establish an infrared communication relationship with the target IPC device to be maintained includes:
sending a second infrared data frame signal carrying factory restoration settings to the maintenance site,
after receiving the second infrared data frame signal, the IPC equipment to be maintained detects the on-network state of the IPC equipment, and if the on-network state is on-network, the IPC equipment to be maintained shields the second infrared data frame signal; if the on-line state is not on-line, executing an operation of factory setting restoration according to the second infrared data frame signal;
and after the factory setting is restored, establishing an infrared communication relation with the IPC equipment to be maintained of the target.
With reference to the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, where the establishing an infrared communication relationship with the target IPC device to be maintained includes:
sending a third infrared data frame signal carrying a second target IP to the maintenance site,
after receiving the third infrared data frame signal, the IPC equipment to be maintained of the target judges whether a second target IP in the third infrared data frame signal is the same as the IP of the IPC equipment to be maintained of the target, if the second target IP in the third infrared data frame signal is the same as the IP of the IPC equipment to be maintained of the target, a second feedback signal is sent, the second feedback signal indicates that the one-to-one matching communication between the IPC equipment to be maintained of the target and the maintenance end is successful, and the second target IP comprises an IP which is restored to factory settings or a reset IP;
and receiving the second feedback signal sent by the IPC equipment to be maintained of the target so as to establish the infrared communication relation with the IPC equipment to be maintained of the target.
With reference to the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, where if the number of the IPC devices to be maintained is multiple and the IP of multiple target IPC devices to be maintained is unknown in the multiple IPC devices to be maintained, sending an infrared data frame signal to a maintenance site according to the request parameter carried by the trigger instruction to establish an infrared communication relationship with the target IPC devices to be maintained includes:
sending a fourth infrared data frame signal carrying factory restoration settings to the maintenance site,
after receiving the fourth infrared data frame signal, the IPC equipment to be maintained detects the on-line state of the IPC equipment, and if the on-line state is on-line, the fourth infrared data frame signal is shielded; if the on-network state is not on-network, executing factory setting restoration operation according to the fourth infrared data frame signal, and resetting the IP according to the control of the control center to obtain a reset IP;
after factory setting is restored, an infrared communication relation with an IPC device to be maintained of a target with unknown IP is established.
With reference to the first aspect, an embodiment of the present invention provides a seventh possible implementation manner of the first aspect, where establishing an infrared communication relationship with an IPC device to be maintained for a target whose IP is unknown includes:
sending a fifth infrared data frame signal carrying a third target IP to the maintenance site,
after receiving the fifth infrared data frame signal, the multiple target to-be-maintained IPC devices with unknown IP determine whether a third target IP in the fifth infrared data frame signal is the same as their own IP, and if the third target IP in the fifth infrared data frame signal is the same as their own IP, send a third feedback signal indicating that one target to-be-maintained IPC device with unknown IP is successfully communicated with the maintenance end in a one-to-one matching manner, where the third target IP is the reset IP;
and receiving the third feedback signal sent by the IPC equipment to be maintained of the target with unknown IP so as to establish the infrared communication relation with the IPC equipment to be maintained of the target with unknown IP.
With reference to the first aspect, an embodiment of the present invention provides an eighth possible implementation manner of the first aspect, where after establishing that the infrared communication relationship with the target IPC device to be maintained for which the IP is unknown is completed, the method further includes:
maintaining the target IPC equipment to be maintained of which the IP is unknown according to the infrared communication relation;
after the IPC equipment to be maintained of the target with unknown IP is maintained, the infrared communication relation with other IPC equipment to be maintained in the IPC equipment to be maintained is continuously established so as to complete the maintenance of the other IPC equipment to be maintained in the IPC equipment to be maintained.
In a second aspect, an embodiment of the present invention further provides a maintenance apparatus for an IPC device, where the apparatus is disposed on a maintenance end, and the apparatus includes:
the system comprises a receiving module, a sending module and a processing module, wherein the receiving module is used for receiving a trigger instruction sent by a user, and the trigger instruction carries a request parameter for carrying out infrared communication with the IPC equipment to be maintained;
the sending module is used for sending an infrared data frame signal to a maintenance site according to the request parameter carried by the trigger instruction so as to establish an infrared communication relation with target IPC equipment to be maintained, wherein the IPC equipment to be maintained exists in the maintenance site, and the number of the target IPC equipment to be maintained is one;
and the maintenance module is used for maintaining the target IPC equipment to be maintained according to the infrared communication relation.
The embodiment of the invention has the following beneficial effects: the embodiment of the invention provides a method and a device for maintaining IPC equipment, wherein the method is applied to a maintenance end and comprises the following steps: receiving a trigger instruction sent by a user, wherein the trigger instruction carries a request parameter for carrying out infrared communication with an IPC device to be maintained; sending an infrared data frame signal to a maintenance field according to a request parameter carried by a trigger instruction so as to establish an infrared communication relation with a target IPC device to be maintained, wherein the IPC device to be maintained exists in the maintenance field, and the number of the target IPC devices to be maintained is one; and maintaining the target IPC equipment to be maintained according to the infrared communication relation.
The reset key is arranged on the surface of the existing IPC equipment and used for restoring factory settings of the IPC equipment. The setting of the reset key improves the maintenance rate of part of IPC equipment on site, reduces the number of IPC equipment returning to a maintenance station, but if a lawless person forcibly restarts the IPC equipment, the IPC equipment cannot be directly networked with a monitoring system to be shown, and the IPC equipment needs to be operated by ascending a height during resetting, which is very inconvenient. In addition, when the fault problem of the IPC equipment is located, the handling control of the networking remote operation on the fault problem is deficient, and if the fault problem is located on site, the IPC equipment needs to be disconnected from the original network, so that potential safety hazards exist. Compared with the existing IPC equipment maintenance method, in the IPC equipment maintenance method provided by the embodiment of the invention, the maintenance end can establish an infrared communication relation with the target IPC equipment to be maintained on the maintenance site, the target IPC equipment to be maintained is maintained in the maintenance site in an infrared communication mode, the target IPC equipment to be maintained does not need to be disconnected from the original network, the safety is high, the fault problem can be effectively positioned in the field maintenance mode, the operation is simple, and the technical problems that the existing IPC equipment maintenance method has potential safety hazards, is inconvenient to operate and cannot effectively position the fault problem are solved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
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 described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a reset block diagram of an IPC device in the prior art according to an embodiment of the present invention;
FIG. 2 is a flowchart of a method for maintaining an IPC device according to an embodiment of the present invention;
FIG. 3(a) is a block diagram of an IPC device according to an embodiment of the present invention;
fig. 3(b) is a block diagram of a maintenance end according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating a bit definition of a protocol code according to an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating classification of infrared data frame signals according to an embodiment of the present invention;
FIG. 6 is a schematic view showing overlapping of views of IPC communication according to an embodiment of the present invention;
FIG. 7 is a flowchart of a method for handling an abnormal reception condition caused by an IPC installation location according to an embodiment of the present invention;
FIG. 8 is a one-to-many schematic view of a service end provided by an embodiment of the present invention;
fig. 9 is a flowchart illustrating sending an infrared data frame signal to a maintenance site according to a request parameter carried in a trigger instruction to establish an infrared communication relationship with a target IPC device to be maintained according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a maintenance apparatus of an IPC device according to an embodiment of the present invention.
Icon:
11-a receiving module; 12-a sending module; 13-maintenance module.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
To facilitate understanding of the embodiment, a detailed description is first given of a maintenance method of an IPC device disclosed in the embodiment of the present invention.
The first embodiment is as follows:
a method for maintaining an IPC device, referring to fig. 2, applied to a maintenance end, the method includes:
s202, receiving a trigger instruction sent by a user, wherein the trigger instruction carries a request parameter for carrying out infrared communication with an IPC device to be maintained;
in the embodiment of the invention, the IPC equipment is maintained in the form of infrared geminate transistors. An infrared receiving circuit (comprising an infrared receiving head, a matching circuit and a decoding unit) and an infrared transmitting circuit (comprising an infrared transmitting head, a matching circuit and a coding unit) are respectively arranged at the IPC equipment and the maintenance end (as shown in fig. 3(a) and 3 (b)), so that the wireless maintenance of the IPC equipment on the maintenance site is realized. Because the infrared communication receives the pulse modulation signal of 38Khz, only one signal is allowed to be sent at the same time, and a plurality of signals are sent to cause channel blockage.
In the actual use process, if the IPC equipment at a certain place has a fault problem, an operator takes the maintenance end to arrive at a maintenance site. The fault problem of the IPC equipment is located in the maintenance field.
After the operator reaches the maintenance site, the operator can send a trigger instruction to the maintenance end according to the analysis and judgment of the operator on the fault problem, and the trigger instruction carries a request parameter for carrying out infrared communication with the IPC equipment to be maintained.
S204, sending an infrared data frame signal to a maintenance field according to the request parameter carried by the trigger instruction to establish an infrared communication relation with the target IPC equipment to be maintained, wherein the IPC equipment to be maintained exists in the maintenance field, and the number of the target IPC equipment to be maintained is one;
and after receiving the trigger instruction, the maintenance end sends an infrared data frame signal to a maintenance site according to the request parameter carried by the trigger instruction. Specifically, each infrared data frame signal includes a plurality of infrared data frame signals, and each infrared data frame signal (i.e., a communication protocol format) is as shown in the following table, which includes: start signal, address signal, data signal, end/acknowledge signal.
Start signal Address signal Data signal End/answer signal
Specifically, the start signal: the starting signal of one frame of data is used for informing the receiving end that new data exists;
address signals: used for judging whether a frame of data is sent from a maintenance end or an IPC end;
data signal: representing data content;
an end/answer signal; the end signal indicates that the transmission of one frame signal is finished; the response signal represents feedback of the data after the data is accepted.
The bit definition of the protocol code is shown in fig. 4, and the specific logic bit definition can be adjusted accordingly according to the actual use. The definition is carried out to prevent the maintenance terminals of other households from controlling the IPC equipment in the scheme, so that the protection effect is achieved, the safety is higher, and lawless persons are prevented from randomly controlling the IPC equipment to be maintained in the scheme.
Specifically, the number of the target IPC equipment to be maintained is one, so that the maintenance end can establish a one-to-one matching communication relationship with the target IPC equipment to be maintained.
S206, maintaining the target IPC equipment to be maintained according to the infrared communication relation.
After the infrared communication relation is established, the IPC equipment to be maintained can be maintained according to the infrared communication relation.
Specifically, if the operator analyzes that the fault problem is the problem that the target IPC device to be maintained is stuck in the rotating process. When the specific angle of the stuck problem is to be positioned, after the infrared communication relation is established, an operator can send a rotating instruction to the target IPC equipment to be maintained through the maintenance end through the PC (the PC is connected with the maintenance end through the serial port) which is maintained on site. For example, the vehicle turns left or right until a rotation angle position corresponding to the occurrence of the stuck problem is found. The method can locate the fault problem of the IPC equipment under the condition that the IPC equipment does not disconnect the original network, and the locating process is carried out on a maintenance site, so that the method is more effective.
The reset key is arranged on the surface of the existing IPC equipment and used for restoring factory settings of the IPC equipment. The setting of the reset key improves the maintenance rate of part of IPC equipment on site, reduces the number of IPC equipment returning to a maintenance station, but if a lawless person forcibly restarts the IPC equipment, the IPC equipment cannot be directly networked with a monitoring system to be shown, and the IPC equipment needs to be operated by ascending a height during resetting, which is very inconvenient. In addition, when the fault problem of the IPC equipment is located, the handling control of the networking remote operation on the fault problem is deficient, and if the fault problem is located on site, the IPC equipment needs to be disconnected from the original network, so that potential safety hazards exist. Compared with the existing IPC equipment maintenance method, in the IPC equipment maintenance method provided by the embodiment of the invention, the maintenance end can establish an infrared communication relation with the target IPC equipment to be maintained on the maintenance site, the target IPC equipment to be maintained is maintained in the maintenance site in an infrared communication mode, the target IPC equipment to be maintained does not need to be disconnected from the original network, the safety is high, the fault problem can be effectively positioned in the field maintenance mode, the operation is simple, and the technical problems that the existing IPC equipment maintenance method has potential safety hazards, is inconvenient to operate and cannot effectively position the fault problem are solved.
The above description is a general description of the maintenance method of the IPC device, and the details of the related cases are described below.
In the embodiment of the present invention, the start signal is 2 bits, which is defined as "01"; the address signals are divided into a host address of "10" and a slave address of "11"; the data signal is 8 bits, the end signal is defined as "01", and the acknowledge signal is defined as "10". As shown in fig. 5, the first frame of the transmission signal (the signal transmitted by the maintenance end) informs the total frame number to be received and determined later, and the receiving end (the IPC end to be maintained) does not perform feedback processing when receiving the first frame and performs response feedback after receiving a specified number of signal frames. Generally, since the length of the data signal in one frame of data is fixed, the invention informs the number of data frames to be processed next in the first frame of data, and performs feedback after the receiving end finishes receiving and processing all the data frames.
In actual work, the installation position of the IPC may cause abnormal reception, specifically, two or more IPC devices, because of the installation problem, the angle of the IPC receiving tube is in the angle of the transmitting tube of another IPC, which generates hidden communication troubles, and the overlapped view of the communication view angles is shown in fig. 6. Wherein, No. 1 line angle is the receiving area of IPCA, No. 2 line angle is the transmitting area of IPCB, No. 3 line angle is the maintenance end transmitting area.
When the IPCA receives the maintenance end data and performs signal feedback or the IPCB transmits a signal, the IPCA may erroneously receive the signal. For this problem, the address signal in the infrared data frame signal is used for distinguishing processing. The maintenance end adopts the host address of '10', and refuses to accept the signal of '10' in the address signals; the IPC end adopts the slave address '11' to refuse to receive the signal of '11' in the address signal. Therefore, the IPC terminal can only receive the signal of the maintenance terminal.
After receiving the infrared data frame signal, the IPC equipment to be maintained judges whether the address signal in the infrared data frame signal is different from the address signal of the IPC equipment, and when the address signal in the infrared data frame signal is different from the address signal of the IPC equipment, the IPC equipment will receive and execute the signal.
Specifically, referring to fig. 7, the IPC device maintenance method according to the embodiment of the present invention further includes:
step 701, receiving an infrared data frame signal;
step 702, judging whether a starting signal in the infrared data frame signal meets the requirement of a preset protocol, if so, turning to step 703, otherwise, not processing;
step 703, judging whether the address signal in the infrared data frame signal is different from the address signal of the infrared data frame signal, if not, determining that the infrared data frame feedback signal is invalid, if so, determining that the infrared data frame feedback signal is valid, and performing corresponding processing on the data signal in the infrared data frame signal;
step 704, detecting an end \ response signal in the infrared data frame signal, if the position of the end \ response signal is the response signal, determining that the infrared data frame signal is completely received, and if the position of the end \ response signal is the end signal, turning to step 705;
step 705, judging whether the data frame needs to be continuously received, if so, turning to step 701, otherwise, sending an infrared data feedback signal.
Although the situation of two maintenance ends does not occur theoretically, only because the data frame is covered in the design, the maintenance end also executes the process after receiving the infrared data frame signal sent by the IPC device to be maintained, performs judgment and protection processing, and special coding situations occur, and the specific process is not described again.
In addition, a maintenance end and a plurality of IPC devices are often found in a maintenance field, and in the case of one-to-many, how to realize one-to-one point-to-point communication is a problem to be solved. That is, when a plurality of IPC devices are located at a point in the maintenance process, the signal sent by the maintenance end is received by the plurality of IPC devices, so that one-to-one binding with the IPC devices is required in the maintenance process, and the problem of channel blocking when the plurality of IPC devices send feedback signals is also required to be solved. As shown in fig. 8.
After the IPC is on-line, the IP of the equipment can be obtained through a back end, so the problems can be divided into three conditions, namely, the IP of the IPC equipment to be maintained is known; secondly, the IP of one target IPC device to be maintained is unknown in the plurality of IPC devices to be maintained; and thirdly, IP unknowns of a plurality of target IPC devices to be maintained exist in the plurality of IPC devices to be maintained. The invention provides corresponding solutions under the three conditions, and the specific process is as follows:
the first condition is as follows: case where IP of IPC device to be maintained is known:
optionally, referring to fig. 9, if the IP of the IPC device to be maintained is known, sending an infrared data frame signal to the maintenance site according to the request parameter carried by the trigger instruction to establish an infrared communication relationship with the target IPC device to be maintained includes:
s901, sending a first infrared data frame signal carrying a first target IP to a maintenance site, wherein after receiving the first infrared data frame signal, the IPC equipment to be maintained judges whether the first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, if the first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, a first feedback signal is sent, and the first feedback signal indicates that the one-to-one matching communication between the target IPC equipment to be maintained and a maintenance end is successful;
specifically, if the IP of the IPC device to be maintained is known, a first infrared data frame signal carrying a first target IP is sent to the maintenance site, after receiving the first infrared data frame signal, the IPC device to be maintained in the maintenance site determines whether the first target IP in the first infrared data frame signal is the same as the IP of the IPC device to be maintained, and if the first target IP in the first infrared data frame signal is the same as the IP of the IPC device to be maintained, a first feedback signal is sent, where the first feedback signal indicates that the one-to-one matching communication between the target IPC device to be maintained and the maintenance end is successful.
After the IPC is on-line, the IP of the IPC equipment can be obtained through the back end. Because the IP in the same local area network can not be repeated, the IP can be used as the unique characteristic of the IPC equipment, one-to-one binding is realized according to the unique characteristic, and the infrared communication relation is established.
After receiving the first infrared data frame signal, the IPC equipment to be maintained judges whether a first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, if the first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, a first feedback signal is sent, and the first feedback signal indicates that the target IPC equipment to be maintained and a maintenance end are successfully matched and communicated one to one;
that is: after receiving the first infrared data frame signal, the IPC equipment to be maintained on the maintenance site judges whether a first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, if the first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, a first feedback signal is sent, and the first feedback signal indicates that the target IPC equipment to be maintained and the maintenance end are successfully matched and communicated one to one.
S902, if a first target IP in the first infrared data frame signal is different from the IP of the IPC equipment to be maintained, shielding the first infrared data frame signal and shielding the receiving of the infrared data frame signal within preset time;
s903, receiving a first feedback signal sent by the target IPC equipment to be maintained to establish the infrared communication relation with the target IPC equipment to be maintained.
Case two: the IP of one target IPC device to be maintained is unknown in the multiple IPC devices to be maintained:
optionally, if the number of the IPC devices to be maintained is multiple and the IP of one target IPC device to be maintained is unknown in the multiple IPC devices to be maintained, sending an infrared data frame signal to the maintenance site according to the request parameter carried by the trigger instruction to establish an infrared communication relationship with the target IPC device to be maintained includes:
(1) sending a second infrared data frame signal carrying factory-reset to a maintenance site,
after receiving the second infrared data frame signal, the IPC equipment to be maintained detects the on-network state of the IPC equipment, and if the on-network state is on-network, the IPC equipment shields the second infrared data frame signal; if the on-line state is not on-line, executing the operation of factory restoration according to the second infrared data frame signal;
specifically, if the IPC device to be maintained is on the network, the IP is known; if the IPC device to be maintained is not on the network, the IP is unknown.
And the operator triggers according to the on-network state of the IPC equipment, and if the IPC equipment is not on the network, the operator sends a second infrared data frame signal carrying factory-reset information to a maintenance site. After receiving the second infrared data frame signal, the IPC equipment to be maintained detects the on-network state of the IPC equipment, and if the on-network state is on-network, the IPC equipment shields the second infrared data frame signal; and if the on-line state is not on-line, executing the operation of factory restoration according to the second infrared data frame signal.
Because the IP of one target IPC device to be maintained is unknown, the target IPC device to be maintained is not on the network, and factory settings of the target IPC device to be maintained are restored.
(2) After factory setting is restored, an infrared communication relation with a target IPC device to be maintained is established.
Optionally, the establishing of the infrared communication relationship with the target IPC device to be maintained includes:
(3) sending a third infrared data frame signal carrying a second target IP to a maintenance site,
after receiving the third infrared data frame signal, one target IPC device to be maintained judges whether a second target IP in the third infrared data frame signal is the same as the IP of the target IPC device to be maintained, if the second target IP in the third infrared data frame signal is the same as the IP of the target IPC device to be maintained, a second feedback signal is sent, the second feedback signal indicates that one-to-one matching communication between the target IPC device to be maintained and a maintenance end is successful, and the second target IP comprises an IP which is restored to factory settings or a reset IP;
and after the IPC equipment to be maintained of one target is restored to the factory setting, sending a third infrared data frame signal carrying the second target IP to the maintenance site after a period of time. If the IP is not reset after the IPC equipment to be maintained of the target is restored to the factory setting, the second target IP is the IP restored to the factory setting; if the IP is reset after the IPC equipment to be maintained of the target is restored to the factory setting, the second target IP is the reset IP.
Specifically, after receiving the third infrared data frame signal, one target IPC device to be maintained determines whether the second target IP in the third infrared data frame signal is the same as its own IP, and if the second target IP in the third infrared data frame signal is the same as its own IP, sends a second feedback signal indicating that one target IPC device to be maintained and the maintenance end are successfully matched in one-to-one manner. The specific process of the one-to-one binding is the same as that of the case one, and is not described herein again.
(4) And receiving a second feedback signal sent by the IPC equipment to be maintained of a target so as to establish the infrared communication relation with the IPC equipment to be maintained of the target.
Case three: the situation that IP of a plurality of target IPC devices to be maintained is unknown exists in a plurality of IPC devices to be maintained:
optionally, if the number of the IPC devices to be maintained is multiple and the IP of multiple target IPC devices to be maintained is unknown in the multiple IPC devices to be maintained, sending an infrared data frame signal to the maintenance site according to the request parameter carried by the trigger instruction to establish an infrared communication relationship with the target IPC devices to be maintained includes:
(1) sending a fourth infrared data frame signal carrying factory-reset to the maintenance site,
after receiving the fourth infrared data frame signal, the IPC equipment to be maintained detects the on-network state of the IPC equipment, and if the on-network state is on-network, the fourth infrared data frame signal is shielded; if the network state is not the network state, executing the operation of factory reset according to the fourth infrared data frame signal, and resetting the IP according to the control of the control center to obtain the reset IP;
specifically, if the IPC device to be maintained is on the network, the IP is known; if the IPC device to be maintained is not on the network, the IP is unknown.
And the operator triggers according to the on-network state of the IPC equipment, and if the IPC equipment is not on the network, the operator sends a fourth infrared data frame signal carrying factory-reset information to a maintenance site. After receiving the fourth infrared data frame signal, the IPC equipment to be maintained detects the on-network state of the IPC equipment, and if the on-network state is on-network, the fourth infrared data frame signal is shielded; and if the network state is not the network, executing the operation of factory setting restoration according to the fourth infrared data frame signal.
Because the IP of the multiple target IPC devices to be maintained is unknown, the multiple target IPC devices to be maintained are not on the network, and factory settings of the multiple target IPC devices to be maintained are restored.
(2) After factory setting is restored, an infrared communication relation with an IPC device to be maintained of a target with unknown IP is established.
Optionally, the establishing of the infrared communication relationship with the target to-be-maintained IPC device with unknown IP includes:
(3) sending a fifth infrared data frame signal carrying a third target IP to a maintenance site,
after receiving the fifth infrared data frame signal, the multiple target to-be-maintained IPC devices with unknown IP judge whether a third target IP in the fifth infrared data frame signal is the same as the IP of the multiple target to-be-maintained IPC devices, if the third target IP in the fifth infrared data frame signal is the same as the IP of the multiple target to-be-maintained IPC devices, a third feedback signal is sent, the third feedback signal indicates that one target to-be-maintained IPC device with unknown IP and a maintenance end are successfully matched in a one-to-one mode, and the third target IP is a reset IP;
after the multiple target IPC devices to be maintained are restored to the factory settings, the IPC devices to be maintained have the same IP, and one-to-one binding cannot be established directly according to the IP restored to the factory settings. However, the IPC devices have different MAC addresses, and the control center assigns different IPs to each device according to the MAC address of the device. Thus, the multiple target IPC devices to be maintained can obtain own specific IP.
And then, the maintenance end sends a fifth infrared data frame signal carrying a third target IP to the maintenance site after a period of time. The third target IP is the reset IP of one of the IPC devices to be maintained.
Specifically, after receiving the fifth infrared data frame signal, the multiple target to-be-maintained IPC devices with unknown IP determine whether the third target IP in the fifth infrared data frame signal is the same as the own IP, and if the third target IP in the fifth infrared data frame signal is the same as the own IP, send a third feedback signal indicating that one target to-be-maintained IPC device and the maintenance end are successfully matched and communicated one to one. The specific process of the one-to-one binding is the same as that of the case one, and is not described herein again.
(4) And receiving a third feedback signal sent by the IPC equipment to be maintained of the target with unknown IP to establish the infrared communication relation with the IPC equipment to be maintained of the target with unknown IP.
Optionally, after establishing the infrared communication relationship with a target to-be-maintained IPC device whose IP is unknown, the method further includes:
(5) maintaining the IPC equipment to be maintained of a target with unknown IP according to the infrared communication relation;
(6) after the IPC equipment to be maintained of the target with unknown IP is maintained, the infrared communication relation with other IPC equipment to be maintained in the IPC equipment to be maintained with unknown IP is continuously established so as to complete the maintenance of the other IPC equipment to be maintained in the IPC equipment to be maintained with unknown IP.
The IPC equipment maintenance method realized in an infrared mode mainly solves the problems that when the IPC equipment in an engineering field has IP loss, abnormal functions and other faults, the functions of factory setting recovery, IP configuration, function self-checking, error log reading and the like are realized in an infrared mode, the reason of problems is assisted to be checked and positioned, and the risks of climbing operation and the like are reduced; in the invention, the equipment can be maintained in an infrared mode, the probability of ascending operation and disassembling operation of field maintenance is reduced, the maintenance efficiency is improved, and the operation risk is reduced. In addition, the operating keys on the appearance of the IPC equipment can be removed, and the operating hidden danger of lawless persons is reduced.
Example two:
a maintenance apparatus of an IPC device, which is provided on a maintenance side, referring to fig. 10, the apparatus comprising:
the receiving module 11 is configured to receive a trigger instruction sent by a user, where the trigger instruction carries a request parameter for performing infrared communication with an IPC device to be maintained;
the sending module 12 is configured to send an infrared data frame signal to a maintenance site according to a request parameter carried by a trigger instruction to establish an infrared communication relationship with a target to-be-maintained IPC device, where the target to-be-maintained IPC device is one IPC device in the maintenance site;
and the maintenance module 13 is used for maintaining the target IPC equipment to be maintained according to the infrared communication relation.
In the maintenance device of the IPC equipment provided by the embodiment of the invention, the maintenance end can establish an infrared communication relation with the target IPC equipment to be maintained on the maintenance site, the target IPC equipment to be maintained is maintained in the maintenance site in an infrared communication mode, the target IPC equipment to be maintained does not need to be disconnected from an original network, the safety is high, the fault problem can be effectively positioned in the field maintenance mode, the operation is simple, and the technical problems that the existing maintenance device of the IPC equipment has potential safety hazards, is inconvenient to operate and cannot effectively position the fault problem are solved.
Optionally, the infrared data frame signal includes an address signal,
when the IPC equipment to be maintained or the maintenance end receives the infrared data frame signal, whether the address signal in the infrared data frame signal is different from the address signal of the IPC equipment to be maintained or the maintenance end, and when the address signal in the infrared data frame signal is different from the address signal of the IPC equipment to be maintained or the maintenance end, the validity of the infrared data frame signal is determined.
Optionally, if the IP of the IPC device to be maintained is known, the sending module is further configured to:
sending a first infrared data frame signal carrying a first target IP to a maintenance site, wherein after receiving the first infrared data frame signal, the IPC equipment to be maintained judges whether the first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, if the first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, a first feedback signal is sent, and the first feedback signal indicates that the IPC equipment to be maintained and a maintenance end are successfully matched and communicated one to one;
and receiving a first feedback signal sent by the target IPC equipment to be maintained so as to establish the infrared communication relation with the target IPC equipment to be maintained.
Optionally, if the first target IP in the first infrared data frame signal is different from the IP of the IPC device to be maintained, the first infrared data frame signal is shielded and the reception of the infrared data frame signal for a preset time is shielded.
Optionally, if the number of the IPC devices to be maintained is multiple, and there is an unknown IP of one target IPC device to be maintained in the multiple IPC devices to be maintained, the sending module is further configured to:
sending a second infrared data frame signal carrying factory-reset to a maintenance site,
after receiving the second infrared data frame signal, the IPC equipment to be maintained detects the on-network state of the IPC equipment, and if the on-network state is on-network, the IPC equipment shields the second infrared data frame signal; if the on-line state is not on-line, executing the operation of factory restoration according to the second infrared data frame signal;
after factory setting is restored, an infrared communication relation with a target IPC device to be maintained is established.
Optionally, the sending module is further configured to:
establishing an infrared communication relationship with an IPC device to be maintained of a target comprises the following steps:
sending a third infrared data frame signal carrying a second target IP to a maintenance site,
after receiving the third infrared data frame signal, one target IPC device to be maintained judges whether a second target IP in the third infrared data frame signal is the same as the IP of the target IPC device to be maintained, if the second target IP in the third infrared data frame signal is the same as the IP of the target IPC device to be maintained, a second feedback signal is sent, the second feedback signal indicates that one-to-one matching communication between the target IPC device to be maintained and a maintenance end is successful, and the second target IP comprises an IP which is restored to factory settings or a reset IP;
and receiving a second feedback signal sent by the IPC equipment to be maintained of a target so as to establish the infrared communication relation with the IPC equipment to be maintained of the target.
Optionally, if the number of the IPC devices to be maintained is multiple, and there are multiple target IPC devices to be maintained with unknown IP in the multiple IPC devices to be maintained, the sending module is further configured to:
sending a fourth infrared data frame signal carrying factory-reset to the maintenance site,
after receiving the fourth infrared data frame signal, the IPC equipment to be maintained detects the on-network state of the IPC equipment, and if the on-network state is on-network, the fourth infrared data frame signal is shielded; if the network state is not the network state, executing the operation of factory reset according to the fourth infrared data frame signal, and resetting the IP according to the control of the control center to obtain the reset IP;
after factory setting is restored, an infrared communication relation with an IPC device to be maintained of a target with unknown IP is established.
Optionally, the sending module is further configured to:
sending a fifth infrared data frame signal carrying a third target IP to a maintenance site,
after receiving the fifth infrared data frame signal, the multiple target to-be-maintained IPC devices with unknown IP judge whether a third target IP in the fifth infrared data frame signal is the same as the IP of the multiple target to-be-maintained IPC devices, if the third target IP in the fifth infrared data frame signal is the same as the IP of the multiple target to-be-maintained IPC devices, a third feedback signal is sent, the third feedback signal indicates that one target to-be-maintained IPC device with unknown IP and a maintenance end are successfully matched in a one-to-one mode, and the third target IP is a reset IP;
and receiving a third feedback signal sent by the IPC equipment to be maintained of the target with unknown IP to establish the infrared communication relation with the IPC equipment to be maintained of the target with unknown IP.
Optionally, after establishing the infrared communication relationship with the target to-be-maintained IPC device whose IP is unknown, the sending module is further configured to:
maintaining the IPC equipment to be maintained of a target with unknown IP according to the infrared communication relation;
after the IPC equipment to be maintained of the target with unknown IP is maintained, the infrared communication relation with other IPC equipment to be maintained in the IPC equipment to be maintained with unknown IP is continuously established so as to complete the maintenance of the other IPC equipment to be maintained in the IPC equipment to be maintained with unknown IP.
For details in the second embodiment, reference may be made to the description in the first embodiment, and details are not repeated herein.
The computer program product of the method and the apparatus for maintaining an IPC device provided by the embodiments of the present invention includes a computer readable storage medium storing a program code, where instructions included in the program code may be used to execute the method described in the foregoing method embodiments, and specific implementation may refer to the method embodiments, and will not be described herein again.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A maintenance method of an IPC device is applied to a maintenance end, and comprises the following steps:
receiving a trigger instruction sent by a user, wherein the trigger instruction carries a request parameter for carrying out infrared communication with an IPC device to be maintained;
sending an infrared data frame signal to a maintenance site according to a request parameter carried by the trigger instruction so as to establish an infrared communication relationship with target IPC equipment to be maintained, wherein the IPC equipment to be maintained exists in the maintenance site, and the number of the target IPC equipment to be maintained is one or more;
and maintaining the target IPC equipment to be maintained according to the infrared communication relation.
2. The method of claim 1, wherein the infrared data frame signals include address signals,
when the IPC equipment to be maintained or the maintenance end receives an infrared data frame signal, judging whether an address signal in the infrared data frame signal is different from an address signal of the IPC equipment to be maintained or the maintenance end, and when the address signal in the infrared data frame signal is different from the address signal of the IPC equipment to be maintained or the maintenance end, determining that the infrared data frame signal is valid.
3. The method as claimed in claim 1, wherein if the IP of the IPC device to be maintained is known, sending an infrared data frame signal to a maintenance site according to the request parameter carried by the trigger instruction to establish an infrared communication relationship with the target IPC device to be maintained comprises:
sending a first infrared data frame signal carrying a first target IP to the maintenance site, wherein after receiving the first infrared data frame signal, the IPC equipment to be maintained judges whether a first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, and if the first target IP in the first infrared data frame signal is the same as the IP of the IPC equipment to be maintained, a first feedback signal is sent, and the first feedback signal indicates that the one-to-one matching communication between the IPC equipment to be maintained and the maintenance end is successful;
and receiving the first feedback signal sent by the target IPC equipment to be maintained so as to establish the infrared communication relation with the target IPC equipment to be maintained.
4. The method of claim 3, further comprising:
and if the first target IP in the first infrared data frame signal is different from the IP of the IPC equipment to be maintained, shielding the first infrared data frame signal and shielding the receiving of the infrared data frame signal within preset time.
5. The method as claimed in claim 1, wherein if there are a plurality of IPC devices to be maintained and there is an unknown IP of a target IPC device to be maintained among the plurality of IPC devices to be maintained, sending an infrared data frame signal to a maintenance site according to a request parameter carried by the trigger instruction to establish an infrared communication relationship with the target IPC device to be maintained comprises:
sending a second infrared data frame signal carrying factory restoration settings to the maintenance site,
after receiving the second infrared data frame signal, the IPC equipment to be maintained detects the on-network state of the IPC equipment, and if the on-network state is on-network, the IPC equipment to be maintained shields the second infrared data frame signal; if the on-line state is not on-line, executing an operation of factory setting restoration according to the second infrared data frame signal;
and after the factory setting is restored, establishing an infrared communication relation with the IPC equipment to be maintained of the target.
6. The method of claim 5, wherein establishing the infrared communication relationship with the target IPC device to be maintained comprises:
sending a third infrared data frame signal carrying a second target IP to the maintenance site,
after receiving the third infrared data frame signal, the IPC equipment to be maintained of the target judges whether a second target IP in the third infrared data frame signal is the same as the IP of the IPC equipment to be maintained of the target, if the second target IP in the third infrared data frame signal is the same as the IP of the IPC equipment to be maintained of the target, a second feedback signal is sent, the second feedback signal indicates that the one-to-one matching communication between the IPC equipment to be maintained of the target and the maintenance end is successful, and the second target IP comprises an IP which is restored to factory settings or a reset IP;
and receiving the second feedback signal sent by the IPC equipment to be maintained of the target so as to establish the infrared communication relation with the IPC equipment to be maintained of the target.
7. The method of claim 1, wherein if the number of the IPC devices to be maintained is multiple and IP of multiple target IPC devices to be maintained is unknown in the multiple IPC devices to be maintained, sending an infrared data frame signal to a maintenance field according to the request parameter carried by the trigger instruction to establish an infrared communication relationship with the target IPC devices to be maintained comprises:
sending a fourth infrared data frame signal carrying factory restoration settings to the maintenance site,
after receiving the fourth infrared data frame signal, the IPC equipment to be maintained detects the on-line state of the IPC equipment, and if the on-line state is on-line, the fourth infrared data frame signal is shielded; if the on-network state is not on-network, executing factory setting restoration operation according to the fourth infrared data frame signal, and resetting the IP according to the control of the control center to obtain a reset IP;
after factory setting is restored, an infrared communication relation with an IPC device to be maintained of a target with unknown IP is established.
8. The method of claim 7, wherein establishing an infrared communication relationship with a target IPC device to be maintained for which the IP is unknown comprises:
sending a fifth infrared data frame signal carrying a third target IP to the maintenance site,
after receiving the fifth infrared data frame signal, the multiple target to-be-maintained IPC devices with unknown IP determine whether a third target IP in the fifth infrared data frame signal is the same as their own IP, and if the third target IP in the fifth infrared data frame signal is the same as their own IP, send a third feedback signal indicating that one target to-be-maintained IPC device with unknown IP is successfully communicated with the maintenance end in a one-to-one matching manner, where the third target IP is the reset IP;
and receiving the third feedback signal sent by the IPC equipment to be maintained of the target with unknown IP so as to establish the infrared communication relation with the IPC equipment to be maintained of the target with unknown IP.
9. The method of claim 8, after establishing the infrared communication relationship with a target IPC device to be maintained for which the IP is unknown, the method further comprising:
maintaining the target IPC equipment to be maintained of which the IP is unknown according to the infrared communication relation;
after the IPC equipment to be maintained of the target with unknown IP is maintained, the infrared communication relation with other IPC equipment to be maintained in the IPC equipment to be maintained is continuously established so as to complete the maintenance of the other IPC equipment to be maintained in the IPC equipment to be maintained.
10. A maintenance device of an IPC apparatus, characterized in that the device is provided on a maintenance end, the device comprises:
the system comprises a receiving module, a sending module and a processing module, wherein the receiving module is used for receiving a trigger instruction sent by a user, and the trigger instruction carries a request parameter for carrying out infrared communication with the IPC equipment to be maintained;
the sending module is used for sending an infrared data frame signal to a maintenance site according to the request parameter carried by the trigger instruction so as to establish an infrared communication relation with target IPC equipment to be maintained, wherein the IPC equipment to be maintained exists in the maintenance site, and the number of the target IPC equipment to be maintained is one or more;
and the maintenance module is used for maintaining the target IPC equipment to be maintained according to the infrared communication relation.
CN201810287114.7A 2018-03-30 2018-03-30 IPC equipment maintenance method and device Active CN110324610B (en)

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CN101369979A (en) * 2008-09-17 2009-02-18 北京中星微电子有限公司 Communication method, apparatus and system for network camera and user terminal
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