CN113038084B - State identification method, device and system - Google Patents
State identification method, device and system Download PDFInfo
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- CN113038084B CN113038084B CN202110321070.7A CN202110321070A CN113038084B CN 113038084 B CN113038084 B CN 113038084B CN 202110321070 A CN202110321070 A CN 202110321070A CN 113038084 B CN113038084 B CN 113038084B
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- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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Abstract
The embodiment of the invention provides a state identification method, a state identification device and a state identification system, wherein the method comprises the following steps: determining first state information of target indicating equipment, wherein the target indicating equipment is used for indicating the state of a target grounding device; determining second state information of the target grounding device, wherein the second state information is determined according to second image information, and the second image information is obtained by shooting the target grounding device after the condition that the target grounding device is subjected to state switching is determined; comparing the first state information with the second state information to obtain a first comparison result; and determining whether the state of the target grounding device is abnormal based on the first comparison result. The invention solves the problem of low accuracy caused by simpler identification method of the state of the grounding device in the related technology, and achieves the effect of improving the accuracy of state identification.
Description
Technical Field
The embodiment of the invention relates to the field of video monitoring, in particular to a state identification method, device and system.
Background
In a power supply system, maintenance work is an important part in daily work, with the rapid development of urban rail transit industry, in order to ensure the safe operation of the urban rail transit power supply system, an operation unit needs to frequently maintain and check the power supply system, the power supply system of the rail transit contact net is taken as an example for explanation, the grounding operation is a step which is necessary to be carried out before the maintenance work of the rail transit contact net is carried out, the traditional mode adopts a mode of manually hanging a grounding wire, and in recent years, the automatic grounding operation is completed by adopting a visual test electric grounding device in a popular way. However, the remote visual grounding operation needs to rely on accurate confirmation of the on-site state, otherwise misoperation is easy to be caused by state judgment errors.
At present, the state of the grounding device, for example, the state of the disconnecting link is generally collected by an auxiliary contact and sent to a background system for judgment, and the mode is more common but single, and the single mode of collecting the state of the disconnecting link by the auxiliary contact can determine the specific state of the disconnecting link, so that the problem that the judgment is inaccurate and the effective verification cannot be performed may exist, and therefore, the condition that the state judgment accuracy of the grounding device is low may exist.
Aiming at the problem that the identification method of the state of the grounding device is simpler and thus has low accuracy in the related art, no effective solution is proposed at present.
Disclosure of Invention
The embodiment of the invention provides a state identification method, device and system, which at least solve the problem that the accuracy is low because the identification method of the state of a grounding device is simpler in the related technology.
According to an embodiment of the present invention, there is provided a state recognition method including: determining first state information of target indicating equipment, wherein the first state information is determined according to first image information, the first image information is obtained by shooting the target indicating equipment after determining that a target grounding device is subjected to state switching, and the target indicating equipment is used for indicating the state of the target grounding device; determining second state information of the target grounding device, wherein the second state information is determined according to second image information, and the second image information is obtained by shooting the target grounding device after determining that the target grounding device has performed state switching; comparing the first state information with the second state information to obtain a first comparison result; and determining whether the state of the target grounding device is abnormal or not based on the first comparison result.
In one exemplary embodiment, determining whether the state of the target ground device is abnormal based on the first comparison result includes: comparing a third state indicated by the target state and third state information to obtain a second comparison result under the condition that the first comparison result is used for indicating that a first state indicated by the first state information and a second state indicated by the second state information are both target states, wherein the third state information is determined according to a remote signaling state signal, and the remote signaling state signal is a remote signaling state signal of the target grounding device, which is acquired and reported by a target node after the target grounding device is determined to perform state switching; and determining whether the state of the target grounding device is abnormal or not based on the second comparison result.
In an exemplary embodiment, determining whether the state of the target ground device is abnormal based on the second comparison result includes: determining that the state of the target grounding device is a normal state under the condition that the second comparison result is used for indicating that the target state is consistent with the third state; and under the condition that the second comparison result is used for indicating that the target state is inconsistent with the third state, determining that the state of the target grounding device is an abnormal state.
In an exemplary embodiment, before comparing the target state and the third state indicated by the third state information, the method further includes: acquiring the remote signaling state signal reported by the target node; the third status information is determined based on the remote signaling status signal.
In an exemplary embodiment, after acquiring the remote signaling status signal reported by the target node and before determining the first status information of the target pointing device, the method further comprises at least one of: under the triggering of the remote signaling state signal, driving a first camera device to shoot the target indicating device so as to obtain the first image information; and under the triggering of the remote signaling state signal, driving a second image pickup device to pick up the target grounding device so as to obtain the second image information.
In one exemplary embodiment, determining whether the state of the target ground device is abnormal based on the first comparison result includes: determining that the state of the target grounding device is a normal state when the first comparison result is used for indicating that the first state indicated by the first state information is consistent with the second state indicated by the second state information; and determining that the state of the target grounding device is an abnormal state when the first comparison result is used for indicating that the first state indicated by the first state information and the second state indicated by the second state information are inconsistent.
In one exemplary embodiment, after determining whether the state of the target ground device is abnormal based on the first comparison result, the method further includes: in the case where it is determined that the state of the target ground device is an abnormal state, at least one of the following operations is performed: executing an alarm operation to indicate that the state of the target grounding device is an abnormal state; a locking operation is performed to prohibit the execution of a subsequent predetermined operation.
According to another embodiment of the present invention, there is also provided a state recognition apparatus including: the first determining module is used for determining first state information of target indicating equipment, wherein the first state information is determined according to first image information, the first image information is obtained by shooting the target indicating equipment after determining that the state switching of the target grounding device is finished, and the target indicating equipment is used for indicating the state of the target grounding device; the second determining module is used for determining second state information of the target grounding device, wherein the second state information is determined according to second image information, and the second image information is obtained by shooting the target grounding device after determining that the target grounding device has performed state switching; the comparison module is used for comparing the first state information with the second state information to obtain a first comparison result; and a third determining module, configured to determine whether the state of the target grounding device is abnormal based on the first comparison result.
In an exemplary embodiment, the third determining module includes: the first comparison unit is used for comparing a third state indicated by the target state and third state information to obtain a second comparison result when the first comparison result is used for indicating that the first state indicated by the first state information and the second state indicated by the second state information are both target states, wherein the third state information is determined according to a remote signaling state signal, and the remote signaling state signal is a remote signaling state signal of the target grounding device, which is acquired and reported by a target node after the target grounding device is determined to perform state switching; and the first determining unit is used for determining whether the state of the target grounding device is abnormal or not based on the second comparison result.
According to another embodiment of the present invention, there is also provided a state recognition system including: the above-described state recognition device, a first image capturing apparatus, and a second image capturing apparatus; the first image capturing device is used for acquiring the first image information, and the second image capturing device is used for acquiring the second image information; the first image capturing apparatus and the second image capturing apparatus are the same apparatus, or the first image capturing apparatus and the second image capturing apparatus are different apparatuses.
According to a further embodiment of the invention, there is also provided a computer readable storage medium having stored therein a computer program, wherein the computer program is arranged to perform the steps of any of the method embodiments described above when run.
According to a further embodiment of the invention, there is also provided an electronic device comprising a memory having stored therein a computer program and a processor arranged to run the computer program to perform the steps of any of the method embodiments described above.
After the state switching of the target grounding device is finished, the first image information obtained by shooting the target indicating equipment for indicating the state of the target grounding device is compared with the second image information obtained by shooting the target grounding device to obtain the comparison result, and whether the state of the target grounding device is abnormal or not can be determined according to the comparison result, so that the organic combination and mutual judgment and verification among a plurality of different information sources are realized, the accuracy of the judgment result is improved, and the accurate result of the mutual judgment and verification of the different information sources is formed. The problem that the accuracy is low due to the fact that the state of the grounding device is identified by a simple method in the related art is solved, and the effect of improving the accuracy of state identification is achieved.
Drawings
FIG. 1 is a block diagram of a mobile terminal hardware structure of a state recognition method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a state identification method according to an embodiment of the invention;
FIG. 3 is a flow chart of a preferred state identification method according to an embodiment of the present invention;
fig. 4 is a block diagram of a state recognition apparatus according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings in conjunction with the embodiments.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The method embodiments provided in the embodiments of the present application may be performed in a mobile terminal, a computer terminal or similar computing device. Taking the mobile terminal as an example, fig. 1 is a block diagram of a hardware structure of the mobile terminal according to a state recognition method according to an embodiment of the present invention. As shown in fig. 1, a mobile terminal may include one or more (only one is shown in fig. 1) processors 102 (the processor 102 may include, but is not limited to, a microprocessor MCU or a processing device such as a programmable logic device FPGA) and a memory 104 for storing data, wherein the mobile terminal may also include a transmission device 106 for communication functions and an input-output device 108. It will be appreciated by those skilled in the art that the structure shown in fig. 1 is merely illustrative and not limiting of the structure of the mobile terminal described above. For example, the mobile terminal may also include more or fewer components than shown in fig. 1, or have a different configuration than shown in fig. 1.
The memory 104 may be used to store a computer program, for example, a software program of application software and a module, such as a computer program corresponding to a state recognition method in an embodiment of the present invention, and the processor 102 executes the computer program stored in the memory 104 to perform various functional applications and data processing, that is, implement the above-mentioned method. Memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory remotely located relative to the processor 102, which may be connected to the mobile terminal via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission means 106 is arranged to receive or transmit data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the mobile terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, simply referred to as NIC) that can connect to other network devices through a base station to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module, which is used to communicate with the internet wirelessly.
In this embodiment, a state identification method is provided, fig. 2 is a flowchart of a state identification method according to an embodiment of the present invention, and as shown in fig. 2, the flowchart includes the following steps:
step S202, determining first state information of target indicating equipment, wherein the first state information is determined according to first image information, the first image information is obtained by shooting the target indicating equipment after determining that a target grounding device has performed state switching, and the target indicating equipment is used for indicating the state of the target grounding device;
step S204, determining second state information of the target grounding device, wherein the second state information is determined according to second image information, and the second image information is obtained by shooting the target grounding device after determining that the target grounding device has performed state switching;
step S206, comparing the first state information with the second state information to obtain a first comparison result;
step S208, determining whether the state of the target grounding device is abnormal based on the first comparison result.
Through the steps, after the state switching of the target grounding device is finished, based on the first image information obtained by shooting the target indicating equipment for indicating the state of the target grounding device and the second image information obtained by shooting the target grounding device, a comparison result is obtained, whether the state of the target grounding device is abnormal or not can be determined according to the comparison result, the organic combination and mutual judgment verification among a plurality of different sources are realized, the accuracy of the judgment result is improved, and the accurate results of the mutual judgment and mutual verification of the different sources are formed. The problem that the accuracy is low due to the fact that the state of the grounding device is identified by a simple method in the related art is solved, and the effect of improving the accuracy of state identification is achieved.
The execution main body of the above steps is a monitoring system, wherein the monitoring system may be a visual monitoring system, such as a rail transit vehicle section, a visual ground monitoring system of a contact net, or other systems including image capturing, processing and communication functions, and the execution main body of the above steps may also be other processing devices or processing units with similar processing capabilities, but is not limited thereto. The following description is given by taking a visual ground monitoring system (including functional devices such as communication, image capturing, and video analysis, hereinafter simply referred to as a monitoring system) as an example (only an exemplary description, and other devices or modules may be used to perform the above operations in actual operation).
In the above embodiment, the monitoring system determines, according to the first image information, first state information of the target indicating device, where the target indicating device is configured to reflect a state of a target grounding apparatus (e.g., a grounding switch a), for example, a switch-off/switch-on state of the grounding switch, where the first image information is obtained by photographing the target indicating device after determining that the target grounding apparatus has performed state switching (e.g., the grounding switch a is switched from switch-on to switch-off, or is switched from switch-off to switch-on); the monitoring system determines second state information of the target grounding device according to second image information, wherein the second image information is obtained by shooting the target grounding device (such as the grounding disconnecting link A) after determining that the state of the target grounding device is switched, for example, shooting the disconnecting link position of the grounding disconnecting link A, and optionally, in practical application, the target indicating equipment and the target grounding device can be independently arranged or integrated, for example, the target indicating equipment can be integrated in the target grounding device; comparing the first state information with the second state information to obtain a first comparison result, namely comparing the first state information of the target indicating equipment for reflecting the state of the target grounding device with the second state information for reflecting the self-position state of the target grounding device, wherein the first comparison result is used for indicating whether the first state information and the second state information are consistent or not; the monitoring system can determine whether the state of the target grounding device (such as the grounding switch A) is abnormal or not based on the first comparison result. By the embodiment, the organic combination and mutual judgment and verification among a plurality of different information sources are realized, and the accuracy of the judgment result is improved.
In an alternative embodiment, determining whether the state of the target ground device is abnormal based on the first comparison result includes: comparing a third state indicated by the target state and third state information to obtain a second comparison result under the condition that the first comparison result is used for indicating that a first state indicated by the first state information and a second state indicated by the second state information are both target states, wherein the third state information is determined according to a remote signaling state signal, and the remote signaling state signal is a remote signaling state signal of the target grounding device, which is acquired and reported by a target node after the target grounding device is determined to perform state switching; and determining whether the state of the target grounding device is abnormal or not based on the second comparison result. In this embodiment, determining whether the state of the target grounding device (such as the grounding switch a described above) is abnormal based on the first comparison result includes: when the first comparison result is used for indicating that the first state indicated by the first state information and the second state indicated by the second state information are both target states (for example, the first state information and the second state information indicate that the grounding switch a are both switch-on states or are both switch-off states), comparing the target states with the third state indicated by the third state information to obtain a second comparison result, where the third state information is the state information of the target grounding device, which is determined by a remote signaling state signal of the target grounding device and is acquired and reported after the target grounding device (such as the grounding switch a) is determined by determining that the target grounding device has performed state switching, for example, when the target states are switch-on states (i.e., the first state and the second state are both switch-on states), comparing the target states with the third state to obtain a second comparison result, and the second comparison result is used for indicating whether the target states are consistent or not; the monitoring system may further determine whether the state of the target grounding device (such as the grounding switch a described above) is abnormal based on the second comparison result.
In an alternative embodiment, determining whether the state of the target grounding apparatus is abnormal based on the second comparison result includes: determining that the state of the target grounding device is a normal state under the condition that the second comparison result is used for indicating that the target state is consistent with the third state; and under the condition that the second comparison result is used for indicating that the target state is inconsistent with the third state, determining that the state of the target grounding device is an abnormal state. In this embodiment, when the second comparison result is used to indicate that the target state is consistent with the third state, it is determined that the state of the target grounding device (such as the grounding switch a) is a normal state, that is, when the states of the target grounding device (such as the grounding switch a) obtained directly or indirectly from three different sources such as the target node, the target indicating device, and the target grounding device itself are consistent, it is determined that the state of the target grounding device (such as the grounding switch a) is a normal state.
In an alternative embodiment, before comparing the target state with the third state indicated by the third state information, the method further comprises: acquiring the remote signaling state signal reported by the target node; the third status information is determined based on the remote signaling status signal. In this embodiment, before comparing the target state with the third state indicated by the third state information, the monitoring system may first obtain the remote signaling state signal reported by the target node, that is, obtain a remote signaling state signal of the target grounding device (e.g., the grounding switch a), and determine the third state information (i.e., the grounding switch a is the closing or opening state information) based on the remote signaling state signal.
In an alternative embodiment, after acquiring the remote signaling status signal reported by the target node and before determining the first status information of the target pointing device, the method further comprises at least one of: under the triggering of the remote signaling state signal, driving a first camera device to shoot the target indicating device so as to obtain the first image information; and under the triggering of the remote signaling state signal, driving a second image pickup device to pick up the target grounding device so as to obtain the second image information. In this embodiment, after the remote signaling status signal reported by the target node is acquired and before the first status information of the target indicating device is determined, the method further includes at least one of the following: under the triggering of the remote signaling state signal, a driving instruction is sent by a monitoring system to drive a first camera device to shoot the target indicating device so as to obtain the first image information; and under the triggering of the remote signaling state signal, a driving instruction is sent by a monitoring system so as to drive a second camera device to shoot the target grounding device, so that the second image information is obtained. Alternatively, in practical application, the first image capturing apparatus and the second image capturing apparatus may be the same apparatus, or the first image capturing apparatus and the second image capturing apparatus may be different apparatuses; alternatively, the first image capturing apparatus and the second image capturing apparatus may perform capturing simultaneously under the triggering of the remote signaling status signal.
In an alternative embodiment, determining whether the state of the target ground device is abnormal based on the first comparison result includes: determining that the state of the target grounding device is a normal state when the first comparison result is used for indicating that the first state indicated by the first state information is consistent with the second state indicated by the second state information; and determining that the state of the target grounding device is an abnormal state when the first comparison result is used for indicating that the first state indicated by the first state information and the second state indicated by the second state information are inconsistent. In this embodiment, determining whether the state of the target grounding device (such as the grounding switch a described above) is abnormal based on the first comparison result includes: when the first comparison result is used for indicating that the first state and the second state are consistent, that is, the first state of the target grounding device reflected by the first state information and the second state of the target grounding device reflected by the second state information are consistent, it can be determined that the state of the target grounding device (such as the grounding switch a) is a normal state; in the case where the first comparison result is used to indicate that the first state and the second state are inconsistent, it may be determined that the state of the target grounding device (such as the grounding switch a described above) is an abnormal state.
In an alternative embodiment, after determining whether the state of the target ground device is abnormal based on the first comparison result, the method further includes: in the case where it is determined that the state of the target ground device is an abnormal state, at least one of the following operations is performed: executing an alarm operation to indicate that the state of the target grounding device is an abnormal state; a locking operation is performed to prohibit the execution of a subsequent predetermined operation. In this embodiment, the alarm operation may include sending out an alarm sound by the monitoring system, or setting a related alarm lamp to flash, or carrying out an alarm information prompt through a screen, or sending alarm information to a predetermined terminal, etc.; the above-described locking operation may prohibit the execution of a subsequent predetermined operation, that is, prohibit the execution of the next operation in the case where it is determined that the state of the target ground device is an abnormal state. By the embodiment, the safety of operation can be further ensured.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention.
The invention is illustrated below with reference to examples:
fig. 3 is a flow chart of a preferred state identification method according to an embodiment of the present invention, as shown in fig. 3, the flow comprising the steps of:
S302, collecting a remote signaling state (or called a remote signaling state signal) of a grounding switch (corresponding to the target grounding device) through an auxiliary node;
s304, a disconnecting link remote signaling state signal is sent to a driving unit, and the driving unit sends out a driving instruction after receiving the remote signaling displacement signal;
s306, after receiving the driving instruction, a video camera (comprising the first camera equipment and the second camera equipment) starts to perform video shooting, wherein the first camera equipment is used for shooting a state picture of a state indicating lamp (corresponding to the target indicating equipment) corresponding to the grounding switch, and the second camera equipment is used for shooting a video picture of the position state of the grounding switch;
s308, the analysis unit receives the videos sent by the first image capturing device and the second image capturing device for analysis, namely, the state indicator lamp video and the knife switch position state video are analyzed to obtain analysis results (which are equivalent to the first state information and the second state information for determining the target grounding device);
s310, performing a first comparison to determine whether the analysis results of the status indicator light video and the knife switch position status video in the step S308 are consistent (i.e. equivalent to determining whether the first status information and the second status information are consistent);
S312, prohibiting the next operation (corresponding to the execution of the locking operation) when the first comparison result is no, that is, when the analysis results of the status indicator light video and the knife switch position status video are inconsistent;
s314, when the first comparison result is yes, that is, when the analysis results of the state indicator light video and the knife switch position state video are consistent, performing a second comparison to determine whether the first state information (the first state information and the second state information are consistent) of the grounding device obtained in the step S308 is consistent with the remote signaling signal obtained in the step S302 (that is, equivalent to determining whether the first state information and the third state information are consistent);
s316, prohibiting the next operation (corresponding to the execution of the locking operation) when the second comparison result is no, that is, the first state information and the third state information (corresponding to the state of the target grounding device determined according to the remote signaling state signal) are not identical;
s318, when the second comparison result is yes, that is, when the first state information and the third state information are identical, the next operation is allowed.
Through the embodiment, the state of the target grounding device can be accurately determined by analyzing and comparing the remote signaling state of the grounding disconnecting link acquired by the auxiliary node and the state of the grounding disconnecting link state indicator lamp and the position state of the grounding disconnecting link. The method realizes the organic combination and mutual judgment and verification among a plurality of different information sources, forms the accurate results of the mutual judgment and mutual verification of the plurality of different information sources, improves the accuracy of state identification, simultaneously prohibits any operation under the condition that the comparison results are inconsistent, and improves the safety of the operation.
From the description of the above embodiments, it will be clear to a person skilled in the art that the method according to the above embodiments may be implemented by means of software plus the necessary general hardware platform, but of course also by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The embodiment also provides a state identifying device, which is used for implementing the above embodiment and the preferred implementation manner, and is not described in detail. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. While the means described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware, is also possible and contemplated.
Fig. 4 is a block diagram of a state recognition apparatus according to an embodiment of the present invention, as shown in fig. 4, the apparatus includes:
a first determining module 402, configured to determine first status information of a target indicating device, where the first status information is determined according to first image information, the first image information is image information obtained by shooting the target indicating device after determining that a target grounding apparatus has performed status switching, and the target indicating device is configured to indicate a status of the target grounding apparatus;
a second determining module 404, configured to determine second status information of the target grounding apparatus, where the second status information is determined according to second image information, and the second image information is image information obtained by shooting the target grounding apparatus after determining that the target grounding apparatus has performed status switching;
a comparison module 406, configured to compare the first state information and the second state information to obtain a first comparison result;
a third determining module 408 is configured to determine whether the state of the target grounding device is abnormal based on the first comparison result.
In an alternative embodiment, the third determining module 408 includes: the first comparison unit is used for comparing a third state indicated by the target state and third state information to obtain a second comparison result when the first comparison result is used for indicating that the first state indicated by the first state information and the second state indicated by the second state information are both target states, wherein the third state information is determined according to a remote signaling state signal, and the remote signaling state signal is a remote signaling state signal of the target grounding device, which is acquired and reported by a target node after the target grounding device is determined to perform state switching; and the first determining unit is used for determining whether the state of the target grounding device is abnormal or not based on the second comparison result.
In an alternative embodiment, the first determining unit comprises: a first determining subunit, configured to determine that the state of the target grounding device is a normal state when the second comparison result is used to indicate that the target state is consistent with the third state; and the second determining subunit is used for determining that the state of the target grounding device is an abnormal state under the condition that the second comparison result is used for indicating that the target state is inconsistent with the third state.
In an alternative embodiment, the apparatus further comprises: the acquisition module is used for acquiring the remote signaling state signal reported by the target node before comparing the target state with a third state indicated by third state information; and a fourth determining module, configured to determine the third status information based on the remote signaling status signal.
In an alternative embodiment, the apparatus further comprises at least one of: the first driving module is used for driving a first camera device to shoot the target indicating device under the triggering of the remote signaling state signal after the remote signaling state signal reported by the target node is acquired and before the first state information of the target indicating device is determined, so as to obtain the first image information; and the second driving module is used for driving a second camera device to shoot the target grounding device under the triggering of the remote signaling state signal after the remote signaling state signal reported by the target node is acquired and before the first state information of the target indicating device is determined, so as to obtain the second image information.
In an alternative embodiment, the third determining module 408 further includes: a second determining unit configured to determine that the state of the target grounding apparatus is a normal state, in a case where the first comparison result is used to indicate that the first state indicated by the first state information and the second state indicated by the second state information are identical; and a third determining unit configured to determine that the state of the target grounding apparatus is an abnormal state, in a case where the first comparison result is used to indicate that the first state indicated by the first state information and the second state indicated by the second state information are inconsistent.
In an alternative embodiment, the apparatus further comprises: an execution module configured to, after determining whether the state of the target grounding apparatus is abnormal based on the first comparison result, and in a case where it is determined that the state of the target grounding apparatus is an abnormal state, execute at least one of: executing an alarm operation to indicate that the state of the target grounding device is an abnormal state; a locking operation is performed to prohibit the execution of a subsequent predetermined operation.
It should be noted that each of the above modules may be implemented by software or hardware, and for the latter, it may be implemented by, but not limited to: the modules are all located in the same processor; alternatively, the above modules may be located in different processors in any combination.
There is also provided in this embodiment a state recognition system including: the above-described state recognition device, a first image capturing apparatus, and a second image capturing apparatus; the first image capturing device is used for acquiring the first image information, and the second image capturing device is used for acquiring the second image information; the first image capturing device and the second image capturing device are the same device, or the first image capturing device and the second image capturing device are different devices, and the first image capturing device and the second image capturing device are both connected with the state identifying device.
Embodiments of the present invention also provide a computer readable storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the method embodiments described above when run.
In one exemplary embodiment, the computer readable storage medium may include, but is not limited to: a usb disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing a computer program.
An embodiment of the invention also provides an electronic device comprising a memory having stored therein a computer program and a processor arranged to run the computer program to perform the steps of any of the method embodiments described above.
In an exemplary embodiment, the electronic apparatus may further include a transmission device connected to the processor, and an input/output device connected to the processor.
Specific examples in this embodiment may refer to the examples described in the foregoing embodiments and the exemplary implementation, and this embodiment is not described herein.
It will be appreciated by those skilled in the art that the modules or steps of the invention described above may be implemented in a general purpose computing device, they may be concentrated on a single computing device, or distributed across a network of computing devices, they may be implemented in program code executable by computing devices, so that they may be stored in a storage device for execution by computing devices, and in some cases, the steps shown or described may be performed in a different order than that shown or described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple modules or steps of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method of state identification, comprising:
Determining first state information of target indicating equipment, wherein the first state information is determined according to first image information, the first image information is obtained by shooting the target indicating equipment after determining that a target grounding device is subjected to state switching, and the target indicating equipment is used for indicating the state of the target grounding device;
determining second state information of the target grounding device, wherein the second state information is determined according to second image information, and the second image information is obtained by shooting the target grounding device after determining that the target grounding device has performed state switching;
comparing the first state information with the second state information to obtain a first comparison result;
and determining whether the state of the target grounding device is abnormal or not based on the first comparison result.
2. The method of claim 1, wherein determining whether the state of the target ground is abnormal based on the first comparison result comprises:
comparing a third state indicated by the target state and third state information to obtain a second comparison result under the condition that the first comparison result is used for indicating that a first state indicated by the first state information and a second state indicated by the second state information are both target states, wherein the third state information is determined according to a remote signaling state signal, and the remote signaling state signal is a remote signaling state signal of the target grounding device, which is acquired and reported by a target node after the target grounding device is determined to perform state switching;
And determining whether the state of the target grounding device is abnormal or not based on the second comparison result.
3. The method of claim 2, wherein determining whether the state of the target ground is abnormal based on the second comparison result comprises:
determining that the state of the target grounding device is a normal state under the condition that the second comparison result is used for indicating that the target state is consistent with the third state;
and under the condition that the second comparison result is used for indicating that the target state is inconsistent with the third state, determining that the state of the target grounding device is an abnormal state.
4. The method of claim 2, wherein prior to comparing the target state with the third state indicated by the third state information, the method further comprises:
acquiring the remote signaling state signal reported by the target node;
the third status information is determined based on the remote signaling status signal.
5. The method of claim 4, wherein after obtaining the remote signaling status signal reported by the target node and before determining the first status information of the target pointing device, the method further comprises at least one of:
Under the triggering of the remote signaling state signal, driving a first camera device to shoot the target indicating device so as to obtain the first image information;
and under the triggering of the remote signaling state signal, driving a second image pickup device to pick up the target grounding device so as to obtain the second image information.
6. The method of claim 1, wherein determining whether the state of the target ground is abnormal based on the first comparison result comprises:
determining that the state of the target grounding device is a normal state when the first comparison result is used for indicating that the first state indicated by the first state information is consistent with the second state indicated by the second state information;
and determining that the state of the target grounding device is an abnormal state when the first comparison result is used for indicating that the first state indicated by the first state information and the second state indicated by the second state information are inconsistent.
7. The method of claim 1, wherein after determining whether the state of the target ground is abnormal based on the first comparison result, the method further comprises:
In the case where it is determined that the state of the target ground device is an abnormal state, at least one of the following operations is performed:
executing an alarm operation to indicate that the state of the target grounding device is an abnormal state;
a locking operation is performed to prohibit the execution of a subsequent predetermined operation.
8. A state recognition device, comprising:
the first determining module is used for determining first state information of target indicating equipment, wherein the first state information is determined according to first image information, the first image information is obtained by shooting the target indicating equipment after determining that the state switching of the target grounding device is finished, and the target indicating equipment is used for indicating the state of the target grounding device;
the second determining module is used for determining second state information of the target grounding device, wherein the second state information is determined according to second image information, and the second image information is obtained by shooting the target grounding device after determining that the target grounding device has performed state switching;
the comparison module is used for comparing the first state information with the second state information to obtain a first comparison result;
And a third determining module, configured to determine whether the state of the target grounding device is abnormal based on the first comparison result.
9. The apparatus of claim 8, wherein the third determination module comprises:
the first comparison unit is used for comparing a third state indicated by the target state and third state information to obtain a second comparison result when the first comparison result is used for indicating that the first state indicated by the first state information and the second state indicated by the second state information are both target states, wherein the third state information is determined according to a remote signaling state signal, and the remote signaling state signal is a remote signaling state signal of the target grounding device, which is acquired and reported by a target node after the target grounding device is determined to perform state switching;
and the first determining unit is used for determining whether the state of the target grounding device is abnormal or not based on the second comparison result.
10. A state recognition system, comprising:
the state identifying apparatus according to claim 8 or 9, the first image capturing device and the second image capturing device;
The first image capturing device is used for acquiring the first image information, and the second image capturing device is used for acquiring the second image information; the first image capturing apparatus and the second image capturing apparatus are the same apparatus, or the first image capturing apparatus and the second image capturing apparatus are different apparatuses.
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| CN116051080A (en) * | 2023-03-29 | 2023-05-02 | 广东电网有限责任公司茂名供电局 | Method and system for managing ground wires of operation site |
| CN116433026A (en) * | 2023-04-17 | 2023-07-14 | 广东电网有限责任公司茂名供电局 | Intelligent ground wire field management method, system, medium and computer |
| CN116824512B (en) * | 2023-08-28 | 2023-11-07 | 西华大学 | 27.5kV visual grounding disconnecting link state identification method and device |
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