CN113434372B - Positioning indication method, device, system and storage medium - Google Patents
Positioning indication method, device, system and storage medium Download PDFInfo
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- CN113434372B CN113434372B CN202110646433.4A CN202110646433A CN113434372B CN 113434372 B CN113434372 B CN 113434372B CN 202110646433 A CN202110646433 A CN 202110646433A CN 113434372 B CN113434372 B CN 113434372B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/325—Display of status information by lamps or LED's
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
Abstract
The invention provides a method, equipment, a system and a storage medium for positioning indication, which are used for solving the problem that a user cannot quickly position the current position of equipment in the prior art, wherein the method for positioning indication comprises the following steps: when a user enters a set range of the equipment node, acquiring a current position; detecting the current state of the equipment node, and generating a control signal of the indicator lamp group according to the current position and the current state; and controlling the display state of the indicating lamp group by using the control signal so as to indicate the current position and the current state.
Description
Technical Field
The present invention relates to the field of embedded devices, and in particular, to a method, an apparatus, a system, and a storage medium for positioning indication.
Background
With the popularization of network technologies, seat management technologies (KVM) tend to be network digitized. The digital KVM equipment adopts network transmission interaction, and a set of seat management system controls, monitors and manages video signals through a KVM matrix (input/output nodes, namely KVM-IN/KVM-OUT), so as to realize interconnection and intercommunication of the signals. Complex decisions are made through the processing and sharing of visual data.
The seat management system has the advantages that the separation of human and machine is realized, the servers in the machine room can be managed on the own workbench, and the trouble that network management personnel frequently enter and exit the machine room is eliminated. The high-end digital KVM system can perform arbitrary grouping, authorization and control status monitoring on the manager or the server. The KVM appliance node serves as a bridge for interactive display of the communication workstation and the video source, is limited by cost control, and does not have any information of the display appliance node built in. When a certain KVM equipment node in the machine room fails (for example, the equipment node is offline or the equipment node cannot work normally), a worker at the workbench can only see the currently previewed seat without a video picture, the current solution cannot accurately locate the exact position of the equipment node, and even if the worker walks into the machine room, the worker cannot confirm which equipment fails.
In view of this, how to quickly indicate the current location of the device node to the user is a technical problem to be solved.
Disclosure of Invention
The invention provides a method, equipment, a system and a storage medium for positioning indication, which are used for solving the problem that a user cannot quickly position the current position of equipment in the prior art.
The first aspect of the present invention provides a positioning indication method, applied to a device node in an agent management system, where the agent management system includes a plurality of agent units, the agent units include different device nodes, and an indicator light group for indicating a current state and a current position of the device node is set on the device node, and the method includes:
when a user enters a set range of the equipment node, acquiring the current position;
detecting the current state of the equipment node, and generating a control signal of the indication lamp group according to the current position and the current state;
and controlling the display state of the indicating lamp group by using the control signal so as to indicate the current position and the current state.
Optionally, acquiring the current position includes:
acquiring encrypted position information corresponding to the equipment node; the encrypted position information is obtained by encrypting and hashing the current position acquired from the seat management system;
and decrypting the encrypted position information to obtain the current position.
Optionally, the indicator light group includes:
a status indicator light for indicating the current status;
a position indicator for indicating the current position;
and the seat unit indicator lamp is used for indicating the seat unit where the equipment node is currently located.
Optionally, generating the control signal of the indicator light group according to the current location and the current state of the device node includes:
generating a first control signal of the state indicator lamp according to the current state so as to control the state indicator lamp to indicate the current state;
generating a second control signal of the position indicator lamp according to the current position so as to control the position indicator lamp to indicate the current position;
generating a third control signal for controlling the seat unit indicator lamp according to the seat unit where the equipment node is currently located, so as to control the seat unit indicator lamp to indicate the seat unit where the equipment node is currently located;
and combining the first control signal, the second control signal and the third control signal into the control signal of the indicating lamp group.
Optionally, if the agent management system includes a plurality of agent groups, the agent groups include a plurality of agent units, and the indicator light group further includes:
and the grouping indication lamp group is used for indicating the seat grouping where the equipment node is currently located.
Optionally, the indicator lights in the indicator light group have at least three colors, and the indicator lights indicate corresponding information through different color states and color state changes.
In a second aspect, an embodiment of the present application provides an agent management system, including:
the system comprises a plurality of agent units, a plurality of control units and a plurality of control units, wherein the agent units comprise different equipment nodes;
the device node performs the method according to the first aspect to indicate the current location of the corresponding device node.
Optionally, the agent management system further includes:
acquiring the current position of any equipment node in real time;
encrypting and hashing the current position and the equipment identifier of any equipment node to obtain position information encrypted by the equipment node;
and sending the encrypted position information to the corresponding equipment node.
In a third aspect, an embodiment of the present application provides an apparatus node positioning display apparatus, including:
at least one processor, and
a memory coupled to the at least one processor;
wherein the memory stores instructions executable by the at least one processor, the at least one processor performing the method of the first aspect by executing the instructions stored by the memory.
In a fourth aspect, there is provided a computer storage medium having stored thereon a computer program which, when executed by a processor, implements the method according to the first aspect.
The technical scheme in the embodiment of the invention has the following beneficial effects: after a user enters a set range, the equipment node acquires the current position of the equipment node; detecting the current state of the equipment node, and generating a control signal of the indicator lamp according to the current state and the current position; the display state of the indication lamp group is controlled through the control signal of the indication lamp, and the current position and the current state of the equipment node are indicated, so that a user can quickly identify the current position of the equipment node through the display state of the indication lamp, and the problem that the current position of the equipment node cannot be indicated to the user quickly in the prior art is solved.
Because the device node displays the current position of the device node after the user enters the set range every time, the user can still accurately obtain the current position even if the position of the device node changes, and the device node can be compatible with seat management systems with different requirements.
The current state and the current position of the equipment node are displayed through the indicator lamp, so that a user can conveniently and quickly locate the fault equipment and the position of the fault equipment, and meanwhile, the current position of the equipment node is not easy to leak because the indication rule of the indicator lamp can be adjusted.
Drawings
FIG. 1 is a flow chart of a method of positioning indication provided by an embodiment of the present application;
fig. 2 is a schematic diagram of a location of a device node according to an embodiment of the present invention;
FIG. 3 is a flow chart of a device node obtaining a current location provided by an embodiment of the present invention;
fig. 4 is a schematic diagram of an LED indicator light set according to an embodiment of the present invention;
fig. 5 is a schematic diagram of another LED indicator light set according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a location of another device node according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the same indicator light set indicating different positions according to an embodiment of the present invention;
fig. 8 is a schematic diagram of an agent management system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.
In the prior art, a user determines that the current position of a device node needs to manually check the information of the device node in each seat on a seat management system, determine the IP of the device node, acquire the information such as the serial number of the device node by using the IP through a configuration tool, finally enter a machine room, check each device node in sequence, and determine the device node. Therefore, the step of searching one equipment node in the prior art is very complicated and low in efficiency, and if a plurality of equipment nodes need to be searched, the operation is more complicated and low in efficiency. There are currently three main solutions to this problem:
1. the projection display scheme requires real-time display of the display screens, and analyzes the content displayed by each display screen. When the number of the equipment nodes is large, the number of the display screens required by the scheme is large, the analysis workload is large, and the problem of rapidly indicating the current position of the equipment nodes to the user cannot be solved;
2. and a table-storing and table-looking-up scheme, wherein the scheme is used for pre-determining and storing the position information of the equipment node, generating a mapping table, and then inquiring the mapping table by a user. However, the current position of the equipment node is dynamically changed, and the scheme is only applicable to the situation that the current position of the equipment node is predetermined, and when the equipment nodes are more and dynamically changed, the equipment node still cannot indicate the current position of the equipment node to the user;
3. the man-machine binding scheme is used for guiding a user to enter a corresponding equipment node through a guiding lamp by carrying out information pairing on the user and the equipment node. The scheme is effective for one-man-machine indication, but still cannot be positioned for one-man-multi-machine conditions, and a user cannot query unbound equipment nodes.
Therefore, no matter which scheme is used for positioning and indicating the equipment nodes, the technical aim of quickly positioning and indicating the target equipment nodes cannot be achieved when the equipment nodes are more. Therefore, the invention provides a positioning indication method and device, which are used for solving the technical problem that a user cannot quickly position the current position of a device node in the prior art.
The following describes the technical scheme provided by the embodiment of the application with reference to the attached drawings.
Referring to fig. 1, the invention provides a method for positioning indication, which is applied to equipment nodes in an agent management system, wherein the agent management system comprises a plurality of agent units, the agent units comprise different equipment nodes, and an indicator lamp group for indicating the current state and the current position of the equipment nodes is arranged on the equipment nodes, and the specific flow of the method is as follows:
step 101, when a user enters a set range of the equipment node, acquiring a current position.
Step 102, detecting the current state of the equipment node, and generating a control signal of the indicator lamp group according to the current position and the current state.
And 103, controlling the display state of the indicating lamp group by using the control signal so as to indicate the current position and the current state.
For example, referring to fig. 2, fig. 2 is a schematic diagram of a location of a device node according to an embodiment of the present invention. The broken line portion around the equipment node in the equipment node distribution diagram in the machine room in fig. 2 is a set range. Assuming that the user enters the range of the broken line around the equipment node 1 in the machine room, the equipment node 1 starts to acquire the current position of the user in the seat management system and detects the running state of the user. After the current state and the current position of the equipment node 1 are obtained, the equipment node 1 generates a control signal of the indicator light group, and the indicator light is controlled by the control signal to indicate the current state and the current position of the equipment node 1 to a user.
In the embodiment provided by the invention, after the user enters the set range, the equipment node starts to acquire the current position and detect the current state; the control signal of the indicator lamp is generated through the current position and the current state, and the current state and the current position of the equipment node are indicated by the control signal control indicator lamp, so that a user can intuitively and rapidly identify the running state and the position of the current equipment node.
When the seat management system transmits the current position information to the equipment node in an unencrypted state, the equipment node can directly acquire the current position of the equipment node; if the agent management system transmits the current position information to the device node in an encrypted state, in one possible implementation manner, the device node obtains the current position by:
acquiring encrypted position information corresponding to the equipment node; the encrypted position information is obtained by encrypting and hashing the current position acquired from the seat management system; and decrypting the encrypted position information to obtain the current position.
For example, taking the example in fig. 2 as an example, the flow of the device node 1 obtaining the current position is shown in fig. 3, and fig. 3 is a flow chart of the device node obtaining the current position according to the embodiment of the present invention.
Step 301: the equipment node 1 sends a public key and a request for acquiring the current position to an agent management system;
step 302: the agent management system receives the public key and the request of the equipment node 1;
step 303: the agent management system encrypts the current position of the equipment node 1 through a public key and sends the encrypted position information to the equipment node 1;
step 304: the device node 1 receives the encrypted position information, and obtains the current position of the device node 1 after decryption by the private key.
In practical application, the encryption method of the current position can be changed, for example, the encryption method in the above example is changed into a symmetric encryption algorithm, the agent management system and the device node agree on a key in advance, the agent management system converts the current position into encrypted position information through the key and sends the encrypted position information to the device node, and the device node obtains the current position after decryption.
In the embodiment provided by the invention, the device node acquires the position information of the encrypted current position bit, and the position information can be identified after decryption, so that the leakage of the current position of the device node is effectively avoided.
A possible embodiment, an indicator light set, comprising: the state indicator lamp is used for indicating the current state; a position indicator for indicating a current position; and the seat unit indicator lamp is used for indicating the seat unit where the equipment node is currently located.
If the agent management system includes a plurality of agent groups, the agent groups include a plurality of agent units, and the indicator light group further includes: the grouping indication lamp group is used for indicating the seat grouping where the equipment node is currently located.
The indicator lamps in the indicator lamp group are at least provided with three colors, and the indicator lamps indicate corresponding information through different color states and color state changes.
In the practical technical environment, the possible positions of the equipment nodes in one seat unit are divided into two types, namely a main screen position or a sub-screen position; each seat unit only comprises a main screen position and at most seven sub-screen positions, and each position is provided with only one equipment node; a device node may only be in a home screen position or a sub-screen position at a time.
For example, taking the seat management system in fig. 2 as an example, it is assumed that the indicator lamps in the indicator lamp group are red, yellow and blue lamps (i.e., one lamp can emit light with three colors of red, yellow and green), as shown in fig. 4, fig. 4 is a schematic diagram of an indicator lamp group provided in an embodiment of the present invention, it is assumed that the status indicator lamp is always on and is normally working, blinks to be faulty, the red color is marked at the main screen position of the seat unit, the yellow color is marked at the sub-screen position of the seat unit, and the green color is not in any seat unit; the position indicator light red marks the first position, yellow marks the second position, and blue marks the third position; the seat unit indicator light is red, and the seat unit indicator light is yellow, and the seat unit indicator light is blue, and the seat unit indicator light is represented by the seat unit 3, and the seat management system does not have a seat grouping, so that the grouping indicator light group is not included in the indicator light group.
For example, as shown in fig. 5, fig. 5 is a schematic diagram of another LED indicator light set provided in an embodiment of the present invention, where the LED indicator light set includes a status indicator light, a position indicator light, a seat unit indicator light, and a grouping indicator light, and each indicator light is a red, green, and blue indicator light, where:
the status indicator lamp is normally on, the seat equipment node is fault-free, the flashing state indicates that the seat equipment node is fault, the red lamp is on, the equipment node is not in the seat list, the green lamp is on, the main screen position of a certain seat list, and the blue lamp is on, the sub-screen position of the seat list;
position indicator lamp: if the indicator lights are used for marking normally red to represent the first position, normally green to represent the second position, chang Lan to represent the third position, red to green (green to red) to represent the fourth position, red to blue (blue to red) to represent the fifth position, green to blue (blue to green) to represent the sixth position, red to green to blue to represent the seventh position, each indicator light can be used for marking 7 positions and indicating the positions of the rest 7 sub-screens except the main screen in the seat unit;
seat unit pilot lamp: if the indicator lights are used for marking normally red for 0, normally green for 1, normally blue for 2, red-to-green (green-to-red) for 3, red-to-blue (blue-to-red) for 4, green-to-blue (blue-to-green) for 5 and red-to-green-to-blue for 6, each indicator light can be used for marking 7 different seat units at most and can be used for representing seven seat units in one seat group.
Grouping indicator lamp group: at present, the seat management system can support access to 1024 equipment nodes at most, 128 seat units at most, and according to the 7-state identification, the three indicator lamps can search 7^3 =343 seat units in total. The maximum support number of the agent management system to the equipment node is satisfied. The seat units in the seat management system are divided into 7 seat groups according to 7 states of the grouping indicator lamp, such as seat groups corresponding to seat units with red marks of 1-20 serial numbers, seat groups corresponding to seat units with green marks of 21-40 serial numbers, and the like, and the seat groups are displayed in a refined mode.
In practical application, the pilot lamp group can be the multiple colour pilot lamp of at least three colours, and the information that the different operating condition of pilot lamp indicates also can set up by oneself, and is not repeated here.
In the embodiment provided by the invention, the indicating lamp group shows the current position of the equipment node to the user through different working states, different colors and color changes, and meanwhile, the information indicated by the different display states of the indicating lamp group can be modified, so that the current position of the equipment node is not easy to leak.
In one possible implementation manner, the control signal of the indicator light group is generated according to the current position and the current state of the equipment node, which can be realized by the following ways:
generating a first control signal of the status indicator lamp according to the current status and the current position to control the status indicator lamp to indicate the current status; generating a second control signal of the position indicator lamp according to the current position to control the position indicator lamp to indicate the current position; generating a third control signal for controlling the seat unit indicator lamp according to the seat unit where the equipment node is currently located, so as to control the seat unit where the seat unit indicator lamp indicates the equipment node is currently located; and combining the first control signal, the second control signal and the third control signal into control signals of the indicating lamp group.
For example, taking the device node 1 in fig. 2 and the indicator light group in fig. 4 as an example, assuming that the device node 1 is operating normally, and the obtained current position is the main screen position of the seat unit 1, according to the information indicated by the indicator light group, the generated first control signal is used to control the status indicator light to operate in a red normally-on state, the second control signal is used to control the position indicator light to operate in a red state, the third control signal is used to control the seat unit indicator light to operate in a red state, the first control signal, the second control signal and the third control signal are combined into the control signal of the indicator light group, and the control signal is sent to the indicator light group, and at this time, the indicator light group indicates the current status and the current position of the device node 1 to the user through the red normally-on status indicator light, the red position indicator light and the red seat unit indicator light. For another example, taking the device node 8 in fig. 2 and the indicator light group in fig. 4 as an example, assuming that the device node 8 is faulty and the acquired current position is the second position of the sub-screen of the seat unit 3, according to the information indicated by the indicator light group, the generated first control signal is used to control the status indicator light to operate in a blue flashing state, the second control signal is used to control the position indicator light to operate in a yellow state, the third control signal is used to control the seat unit indicator light to operate in a blue state, the first control signal, the second control signal and the third control signal are combined into the control signal of the indicator light group, and the control signal is sent to the indicator light group, and at this time, the indicator light group indicates the current status and the current position of the device node 8 to the user through the blue flashing status indicator light, the yellow position indicator light and the blue seat unit indicator light.
In the embodiment provided by the invention, the equipment node converts the acquired current position and the current state into the control signal of the indicator lamp, and the indicator lamp is controlled to directly identify the current position and the current state of the equipment node to the user, so that the user can quickly acquire the current position of the equipment node according to the display of the indicator lamp.
In order to enable those skilled in the art to more fully understand the above-described aspects of the invention, a complete description will now be given by way of example:
for example, as shown in fig. 6, fig. 6 is a schematic diagram of a location of another device node according to an embodiment of the present invention; assuming that the dotted line around the equipment node is a set range, after the user enters the dotted line around the equipment node 9, the equipment node 9 starts to send the public key and the current position request of the equipment node 9 to the agent management system; after receiving the public key and the current position request sent by the equipment node 9, the agent management system identifies the current position of the equipment node 9 as the main screen position of the agent unit 2 in the agent group 1, encrypts the current position of the equipment node 9 through the public key sent by the equipment node 9, and sends the encrypted position information to the equipment node 9; after receiving the encrypted position information, the equipment node 9 decrypts the encrypted position information through a private key to obtain the current position; the equipment node 9 detects that the current state of the equipment node is normal; the equipment node 9 converts the current position and the current state into a first control signal, a second control signal and a third control signal of the indicator light group;
assuming that the indicator lamp sets are shown in fig. 4, the indicator lamps in the indicator lamp sets are red, yellow and blue lamps, wherein the status indicator lamps are normally on and work normally, flash is a fault, red is shown at the main screen position of the seat unit, yellow is shown at the sub-screen position of the seat unit, and blue is not shown in any seat unit; the position indicator light is red for indicating the first position, yellow for indicating the second position and blue for indicating the third position; the seat unit indicator light is normally on, and is shown in the seat group 1, blinking is shown in the seat group 2, red is shown in the seat unit 1, yellow is shown in the seat unit 2, and blue is shown in the seat unit 3; the first control signal generated by the equipment node 9 is used for controlling the status indicator lamp to work in a red normally-on state, the second control signal is used for controlling the position indicator lamp to work in a red state, and the third control signal is used for controlling the seat unit indicator lamp to work in a yellow normally-on state; the equipment node 9 combines the generated first control signal, second control signal and third control signal into control signals of the indicating lamp group and sends the control signals to the indicating lamp group; the group of indicator lights receives the control signal and indicates to the user the current position of the equipment node 9 by the status indicator lights red normally on, the position indicator lights red, the seat unit indicator lights yellow normally on.
For another example, the user exchanges the positions of the equipment node 9 and the equipment node 16 in the agent management system, and enters the setting range of the equipment node 9 in the machine room again. At this time, the device node 9 acquires that the current position is the third sub-screen position of the agent unit 2 in the agent group 2, and detects that the device node itself has a fault; assuming that the indicator lamp group is as shown in fig. 4, a control signal of the indicator lamp group is generated according to the method, wherein the first control signal is used for controlling the status indicator lamp to work in a yellow flashing state, the second control signal is used for controlling the position indicator lamp to work in a blue state, and the third control signal is used for controlling the seat unit indicator lamp to work in a yellow flashing state; the equipment node 9 combines the generated first control signal, second control signal and third control signal into control signals of the indicating lamp group and sends the control signals to the indicating lamp group; the indication lamp group receives the control signal and indicates the current position of the equipment node 9 to the user through yellow flashing of the status indicator lamp and blue flashing of the position indicator lamp and yellow flashing of the seat unit indicator lamp.
The two working states of the indicator lamp group of the equipment node 9 are shown in fig. 7, and fig. 7 is a schematic diagram of the same indicator lamp group indicating different positions according to the embodiment of the present invention.
For another example, when the user walks into the dotted line range of the equipment node 24 from the equipment node 9, the equipment node 9 detects that the user leaves the set range of the equipment node 9, and stops the work of the indication lamp group, so that the current position of the equipment node is ensured not to be leaked; meanwhile, the equipment node 24 detects that a user enters a set range, and sends a public key of the equipment node 24 and a current position request to the seat management system; after receiving the public key and the current position request sent by the equipment node 24, the agent management system identifies that the current position of the equipment node 24 is the third position of the sub-screen of the agent unit 3 in the agent group 2, encrypts the current position of the equipment node 24 through the public key sent by the equipment node 24, and sends the encrypted position information to the equipment node 24; after receiving the encrypted position information, the equipment node 24 decrypts the encrypted position information through a private key to obtain the current position; meanwhile, the equipment node 24 detects that the current state of the equipment node is a fault, and converts the current position and the current state into a first control signal, a second control signal and a third control signal of the indicator light group;
assuming that the indicator lamp group is shown in fig. 4, the indicator lamps in the indicator lamp group are red, green and blue lamps, wherein the status indicator lamps are normally on and work normally, flash to be fault, red is shown at the main screen position of the seat unit, green is shown at the sub-screen position of the seat unit, and blue is not shown in any seat unit; the position indicator light is red for indicating the first position, green for indicating the second position and blue for indicating the third position; the seat unit indicator light is normally on, and is shown in the seat group 1, flashing, red, green, and blue in the seat group 2, 1, 2, 3; the first control signal generated by the device node 24 is used for controlling the status indicator lamp to operate in a green flashing state, the second control signal is used for controlling the position indicator lamp to operate in a blue state, and the third control signal is used for controlling the seat unit indicator lamp to operate in a blue flashing state; the equipment node 24 combines the generated first control signal, second control signal and third control signal into a control signal of the indication lamp group and sends the control signal to the indication lamp group;
the light bank receives the control signal and indicates the current position of the device node 24 to the user by flashing the status light green, the position light blue, and the seat unit light blue.
Based on the same inventive concept, the present application provides an agent management system, referring to fig. 8, including: a plurality of agent units 801, the agent units 801 including different device nodes 802; the device node 802 performs the method of location indication as described above to indicate the current location of the corresponding device node 802.
In one possible embodiment, the agent management system further includes: acquiring the current position of any equipment node 802 in real time; encrypting and hashing the current position and the device identifier of any device node 802 to obtain position information encrypted by the device node; the encrypted location information is sent to the corresponding device node 802.
Based on the same inventive concept, an embodiment of the present invention provides an apparatus node positioning display apparatus, which may be an electronic apparatus such as a personal computer, and the application apparatus may include: at least one processor, the processor is configured to implement the steps of the method for device node location display as provided in the embodiments of the present application when executing the computer program stored in the memory.
In the alternative, the processor may be a central processing unit, an application specific integrated circuit (ASIC for short, in english: application Specific Integrated Circuit), or one or more integrated circuits for controlling the execution of the program.
Optionally, the device node positioning display device further includes a Memory connected to the at least one processor, where the Memory may include a Read Only Memory (ROM), a random access Memory (Random Access Memory, RAM), and a disk Memory. The memory is used for storing data required by the processor when running, i.e. instructions executable by at least one processor, and the at least one processor performs the method as shown in figure one by executing the instructions stored by the memory. Wherein the number of memories is one or more.
The embodiments of the present application also provide a computer storage medium, where the computer storage medium stores computer instructions that, when executed on a computer, cause the computer to perform the steps of the method for device node location indication as above.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (9)
1. The method is characterized in that an indicator lamp group used for indicating the current state and the current position of the equipment node is arranged on the equipment node, and the indicator lamp group comprises a state indicator lamp, a position indicator lamp and an agent unit indicator lamp; the method comprises the following steps:
when a user enters a set range of the equipment node, acquiring the current position;
detecting the current state of the equipment node, and generating a control signal of the indication lamp group according to the current position and the current state;
controlling the display state of the indicator light group by using the control signal so as to indicate the current position and the current state;
wherein generating a control signal for the indicator light group according to the current location and the current state of the device node comprises:
generating a first control signal of the state indicator lamp according to the current state so as to control the state indicator lamp to indicate the current state;
generating a second control signal of the position indicator lamp according to the current position so as to control the position indicator lamp to indicate the current position;
generating a third control signal for controlling the seat unit indicator lamp according to the seat unit where the equipment node is currently located, so as to control the seat unit indicator lamp to indicate the seat unit where the equipment node is currently located;
and combining the first control signal, the second control signal and the third control signal into the control signal of the indicating lamp group.
2. The method of claim 1, wherein obtaining the current location comprises:
acquiring encrypted position information corresponding to the equipment node; the encrypted position information is obtained by encrypting and hashing the current position acquired from the seat management system;
and decrypting the encrypted position information to obtain the current position.
3. The method of claim 1, wherein,
the state indicator lamp is used for indicating the current state;
the position indicator lamp is used for indicating the current position;
and the seat unit indicator lamp is used for indicating the seat unit where the equipment node is currently located.
4. The method of claim 3, wherein if the agent management system includes a plurality of agent groups, the agent groups include a plurality of agent units, the set of indicator lights further includes:
and the grouping indication lamp group is used for indicating the seat grouping where the equipment node is currently located.
5. The method of any one of claims 1-4, wherein the indicator lights in the set of indicator lights have at least three colors, the indicator lights indicating corresponding information by different color states and color state changes.
6. An agent management system, comprising:
the system comprises a plurality of agent units, a plurality of control units and a plurality of control units, wherein the agent units comprise different equipment nodes;
the device node performs the method of any of claims 1-5 to indicate the current location of the corresponding device node.
7. The agent management system of claim 6, wherein the agent management system further comprises:
acquiring the current position of any equipment node in real time;
encrypting and hashing the current position and the equipment identifier of any equipment node to obtain position information encrypted by the equipment node;
and sending the encrypted position information to the corresponding equipment node.
8. A device node location display device, comprising:
at least one processor, and
a memory coupled to the at least one processor;
wherein the memory stores instructions executable by the at least one processor, the at least one processor performing the method of any of claims 1-5 by executing the instructions stored by the memory.
9. A computer storage medium storing computer instructions which, when run on a computer, cause the computer to perform the method of any one of claims 1-5.
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