WO2022052811A1 - 资产管理方法和系统 - Google Patents

资产管理方法和系统 Download PDF

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Publication number
WO2022052811A1
WO2022052811A1 PCT/CN2021/114534 CN2021114534W WO2022052811A1 WO 2022052811 A1 WO2022052811 A1 WO 2022052811A1 CN 2021114534 W CN2021114534 W CN 2021114534W WO 2022052811 A1 WO2022052811 A1 WO 2022052811A1
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WO
WIPO (PCT)
Prior art keywords
computer
cabinet
identification
robot
antenna
Prior art date
Application number
PCT/CN2021/114534
Other languages
English (en)
French (fr)
Inventor
姚秀军
许哲涛
Original Assignee
京东科技信息技术有限公司
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Publication of WO2022052811A1 publication Critical patent/WO2022052811A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/08—Programme-controlled manipulators characterised by modular constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/02—Sensing devices
    • B25J19/021—Optical sensing devices
    • B25J19/023—Optical sensing devices including video camera means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/16—Programme controls
    • B25J9/1656—Programme controls characterised by programming, planning systems for manipulators
    • B25J9/1661—Programme controls characterised by programming, planning systems for manipulators characterised by task planning, object-oriented languages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/16—Programme controls
    • B25J9/1656—Programme controls characterised by programming, planning systems for manipulators
    • B25J9/1664—Programme controls characterised by programming, planning systems for manipulators characterised by motion, path, trajectory planning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/16—Programme controls
    • B25J9/1679—Programme controls characterised by the tasks executed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/16—Programme controls
    • B25J9/1694—Programme controls characterised by use of sensors other than normal servo-feedback from position, speed or acceleration sensors, perception control, multi-sensor controlled systems, sensor fusion
    • B25J9/1697—Vision controlled systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Definitions

  • the embodiments of the present disclosure relate to the field of computer technology, and in particular, to an asset management method and system.
  • the existing asset management method consumes a lot of labor and has low work efficiency, and as the number of asset counts increases, the psychological fatigue of the inspectors will increase, which will make the inspectors tired and increase the probability of false detection or missed inspection.
  • the computers in the computer room are usually of different models, and the QR code is attached at different positions; some computer panels are installed with a large number of interfaces without QR code positions; the cabinets are usually equipped with protective doors with mesh holes, which affect the identification of the QR code.
  • Embodiments of the present disclosure propose asset management methods and systems.
  • embodiments of the present disclosure provide an asset management method applied to a cabinet, including: receiving an asset inventory instruction from a robot; scanning RFID tags attached to the sides of each computer in the cabinet; receiving RFID tags The feedback signal identifies the computer identification corresponding to each RFID tag; and sends the identified computer identification corresponding to each RFID tag to the robot.
  • each computer card slot in the cabinet corresponds to an antenna; and scanning the RFID tags attached to the sides of each computer in the cabinet includes: sequentially scanning the sides of each computer attached to the cabinet according to the position of the antenna RFID tags.
  • receiving the signals fed back by the RFID tags and identifying the computer identifiers corresponding to the RFID tags includes: sequentially receiving the signals fed back by the RFID tags, determining the location of the computer, and identifying the computer identifiers corresponding to the RFID tags.
  • sending the computer identification corresponding to each identified RFID tag to the robot includes: sending the position and computer identification of the computer corresponding to each identified RFID tag to the robot.
  • the asset inventory instruction includes a rack identification; and scanning the RFID tags attached to the sides of each computer in the rack includes: in response to determining that the received rack identification is consistent with a rack identification stored in the rack, scanning the attached RFID tags on the side of each computer in the cabinet.
  • the method further includes: sending the rack identification stored in the rack together with the computer identification corresponding to each RFID tag to the robot.
  • the embodiments of the present disclosure provide an asset management method, which is applied to a robot, including: receiving an inspection instruction including a planned route; driving according to the planned route, and sending an asset inventory instruction to a cabinet at a scanning location designated by the planned route ; Receive the computer identification identified by the cabinet; match the computer identification identified by the cabinet with the pre-planned computer list to generate an asset inventory report.
  • the computer list includes location information; and a computer identification identified by the receiver cabinet, including: the location of the computer identified by the receiver cabinet and the computer identification.
  • matching the computer identification identified by the cabinet with the pre-planned computer list includes: in response to determining that the computer identification matches but the location does not match, determining that the computer location is abnormal; in response to determining that the computer list includes an unidentified computer If the computer ID is displayed, it is determined that the computer is missing.
  • sending an asset inventory instruction to the cabinet at a scanning location designated by the planned route includes: acquiring a cabinet identifier according to the scanning location; sending an asset inventory instruction including the cabinet identifier to the cabinet.
  • generating an asset inventory report includes: merging computer identifiers identified by different cabinets with matching results of a pre-planned computer list to generate an asset inventory report.
  • embodiments of the present disclosure provide a cabinet, including: an RFID tag, an antenna, a radio frequency module, a reader/writer, a processor, and a wireless communication module, wherein the wireless communication module receives an asset inventory instruction from a robot; processing The reader sends a reading command to the reader; the reader sends a reading command to the RF module after receiving the command; the RF module converts the command into a modulated RF signal after receiving the command and radiates it to the space through the antenna; the RFID tag is radiated by the antenna Then modulate the radiation signal of the antenna, and send the modulated radiation signal to the space; the antenna receives the radiation signal modulated by the RFID tag, converts it into a digital signal through the radio frequency module, and sends it to the reader; the reader recognizes the RFID The computer identification corresponding to the tag is reported to the processor; the identified computer identification is sent to the robot through the wireless communication module.
  • each computer card slot in the cabinet corresponds to an antenna
  • the cabinet further includes: an antenna multiplexing selection circuit; the processor sequentially connects the circuits of the antennas by controlling the antenna multiplexing selection circuit, so that the antennas scan in sequence corresponding to RFID tags.
  • the cabinet further includes a cabinet identification storage device for storing the cabinet identification and inserting the cabinet identification into the data sent to the robot.
  • embodiments of the present disclosure provide a robot, including: a wireless communication module, a processor, a navigation module, and a power module, wherein the wireless communication module is configured to receive an inspection instruction including a planned route; the processor is configured It is used to send motion instructions to the power module to drive the robot to travel along the planned route; the navigation module is configured to realize navigation and its own position determination; the wireless communication module is also configured to send asset inventory instructions to the cabinet and receive the computer identification identified by the cabinet. ; The processor matches the computer identification identified by the cabinet with a pre-planned computer list to generate an asset inventory report.
  • embodiments of the present disclosure provide an asset management system, comprising: a cabinet configured to implement the method in any one of the first aspects; and a robot configured to implement the method in any one of the second aspects .
  • embodiments of the present disclosure provide an electronic device for asset management, including: one or more processors; and a storage device on which one or more programs are stored, and when the one or more programs are stored by one or more A plurality of processors execute such that one or more processors implement a method as in any one of the first aspect or the second aspect.
  • embodiments of the present disclosure provide a computer-readable medium having a computer program stored thereon, wherein the program implements the method according to any one of the first aspect or the second aspect when the program is executed by a processor.
  • the asset management method and system provided by the embodiments of the present disclosure are mainly used for robots for inspection of the computer room.
  • the movement of the robot can realize the inventory of the computer in the computer room, and can accurately locate the cabinet where the computer is located and the position in the cabinet. It can be found in time when it is found that the computer is lost or moved.
  • FIG. 1 is an exemplary system architecture diagram to which an embodiment of the present disclosure may be applied;
  • FIG. 2 is a flowchart of an embodiment in which the asset management method according to the present disclosure is applied to a cabinet;
  • FIG. 3 is a flowchart of an embodiment in which the asset management method according to the present disclosure is applied to a robot
  • FIG. 4 is a schematic diagram of a cabinet according to the present disclosure.
  • FIG. 5 is a schematic diagram of a robot according to the present disclosure.
  • FIG. 6 is a schematic structural diagram of a computer system suitable for implementing a robot of an embodiment of the present disclosure.
  • FIG. 1 illustrates an exemplary system architecture to which embodiments of the asset management method of the present disclosure may be applied.
  • the system architecture can include cabinets and robots. Dozens of computers are deployed in each rack, and hundreds of racks in each room.
  • the robot is a mobile inspection robot, and its chassis is equipped with wheels or tracks.
  • Wireless communication modules are installed on the cabinet and the robot respectively, which can exchange information.
  • the wireless communication module on the robot can also receive inspection instructions from managers.
  • the inspection instruction includes the planned route and the stop position, such as the inspection coordinates (x1, y1), (x2, y1)... .
  • the robot uses its own navigation module and driving record to determine that it has reached the stop position and broadcasts and sends asset inventory instructions through the wireless communication module.
  • the cabinet can receive the asset inventory instruction, and then perform the RFID scanning process to obtain the computer identification and feed it back to the robot.
  • the robot matches the received computer ID with a pre-planned computer list to generate an asset inventory report.
  • For the specific operation process of the cabinet see steps 201-204. See steps 301-304 for the specific operation process of the robot.
  • FIG. 1 the number of cabinets and robots in FIG. 1 is merely illustrative. There can be any number of cabinets and robots depending on the implementation needs.
  • the asset management method includes the following steps:
  • Step 201 receiving an asset inventory instruction from a robot.
  • the execution body of the asset management method may receive an asset inventory instruction from a robot in an inspection machine room through a wireless connection.
  • the cabinet is a modified cabinet, and a wireless communication module is installed, so that information can be exchanged with the robot in the form of wireless communication.
  • the wireless communication can use Bluetooth, near field communication and other methods.
  • the asset inventory instruction may include a cabinet identification. Due to the large coverage of the wireless signal, the robot will receive multiple cabinets when it sends an asset inventory command. To prevent repeated asset counts, you can specify the target cabinet to be counted when sending the asset count command, that is, the production count command includes the cabinet ID. In this way, the cabinet that receives the inventory command will match the cabinet ID in the command with the cabinet ID stored locally. If they are consistent, it means that the target of the asset inventory command is itself. If they are inconsistent, it means that the asset inventory is not required this time.
  • an asset inventory instruction may include at least one cabinet identifier.
  • the cabinet identification is related to the position of the cabinet in the equipment room.
  • the robot arrives at the inspection coordinate position, it can obtain the identification of the cabinet that can be covered by the wireless signal of the robot at this position, and perform batch inventory.
  • the robot arrives at coordinates (x1, y1), it sends an asset inventory command including cabinet A, cabinet B, cabinet C, and cabinet D, and when the robot reaches coordinates (x2, y1), it sends an asset inventory command including cabinet E, cabinet F, cabinet G, and cabinet H's asset inventory instruction.
  • Step 202 scan the RFID tags attached to the sides of each computer in the cabinet.
  • the cabinet is not a cabinet in the traditional sense, but a modified cabinet. All modules shown in Figure 4 are located inside the cabinet and are retrofits to existing cabinets.
  • An RFID tag identifying the computer's identity is attached to the side of each computer in the transformed cabinet.
  • At least one antenna for scanning RFID tags can be installed on the side of the cabinet. The number of antennas depends on the coverage. The total coverage of all antennas on the side of a cabinet is the RFID tag of the entire cabinet. This makes it possible to determine which computers are in the cabinet by scanning the RFID tags.
  • Radio Frequency Identification (Radio Frequency Identification, RFID) is a kind of automatic identification technology. It conducts non-contact two-way data communication through radio frequency, and uses radio frequency to read the recording medium (electronic tag or radio frequency card). Write, so as to achieve the purpose of identifying the target and data exchange.
  • a low-power RFID antenna is placed on the side of each U position of the cabinet, and the radiation power of the antenna is adjusted so that the scanning distance is controlled at about 5 cm, to ensure that no It will scan to the computer in the adjacent U position.
  • the processor inside the cabinet processes the scan results, and binds the processing results of the cabinet to the cabinet code ID and transmits it to the robot through the wireless communication module in Figure 4.
  • the wireless communication module can Near field communication means such as bluetooth and lora are used. Therefore, two sets of antennas are used in this position, namely the RFID antenna located on the side of the U position inside the metal mesh, and the wireless communication module (Lora, Bluetooth, etc.) located outside the cabinet.
  • Step 203 Receive the signal fed back by the RFID tag, and identify the computer identification corresponding to each RFID tag.
  • the RFID tag receives the radio frequency signal sent by the antenna, and transmits the product information (Passive Tag, passive tag or passive tag) stored in the chip by virtue of the energy obtained by the induced current, or the tag actively sends a certain The frequency signal (Active Tag, active tag or active tag), the antenna receives the feedback signal, and is decoded by the reader to obtain the computer identification corresponding to each RFID tag.
  • product information Passive Tag, passive tag or passive tag
  • each computer corresponds to an RFID tag and an antenna. Since the position of the antenna is fixed, the corresponding relationship between the computer identification and the position can be obtained by scanning the RFID tags in sequence.
  • a certain antenna may not receive feedback after scanning the RFID tag, it may be determined that there is no computer corresponding to the antenna after repeated scanning for a predetermined number of times.
  • Step 204 Send the computer identification corresponding to each identified RFID tag to the robot.
  • the cabinet sends the computer identification corresponding to each RFID tag identified to the robot through the wireless communication module, and the robot collects and sorts out the asset inventory report.
  • the cabinet stores the cabinet identifier, and when the computer identifier is sent to the robot, the cabinet identifier is also sent together to distinguish data of different cabinets.
  • the cabinet can determine the position of the received RFID tag feedback signal according to the position of the antenna. Therefore, after decoding the computer identification while also determining the location of the computer.
  • the cabinet can send the computer identification and the location of the computer to the robot.
  • the cabinet identification, the computer identification, and the location of the computer can also be sent to the robot.
  • the asset management method includes the following steps:
  • Step 301 receiving an inspection instruction including a planned route.
  • the execution body of the asset management method may receive the inspection instruction from the terminal of the administrator through a wireless connection.
  • the planned route is indicated in the inspection instruction.
  • the planned route also includes the scanning location, that is, the inspection coordinates.
  • the planned route for the robot to travel is related to the aisle of the computer room.
  • Step 302 Drive according to the planned route, and send an asset inventory instruction to the cabinet at the scanning location specified by the planned route.
  • the robot needs to stop at the inspection coordinates, and after sending an asset inventory instruction to the cabinet, receives the computer identification fed back by the cabinet, and also receives the position of the computer. Then continue to drive to the next inspection coordinate according to the planned route, and continue to obtain the computer identification in the cabinet near the inspection coordinate.
  • the distance between the inspection coordinates can be determined according to the coverage of the wireless communication module. For example, if the coverage of the wireless communication module is 10 meters, the distance between the inspection coordinates can be set to 16 meters, so that the inspection can be carried out without repetition, which can not only reduce the stay, but also avoid repeated batch processing. Improve recognition speed.
  • sending an asset inventory instruction to the cabinet at the scanning location specified by the planned route includes: acquiring a cabinet identifier according to the scanning location; sending an asset inventory instruction including the cabinet identifier to the cabinet.
  • the coverage of each scanning location has been planned, and the cabinets within the coverage have been determined. Therefore, when sending an asset inventory command, including the identification of the cabinet in the command allows the corresponding cabinet to perform asset inventory.
  • the asset inventory instruction including the cabinet ID of the cabinet is no longer sent.
  • Step 303 Receive the computer identification identified by the cabinet.
  • the computer identifiers fed back by the cabinets within the coverage of the wireless communication module can be received at each scanning location. If there is a one-to-one correspondence between the antennas in the cabinet and the RFID tags, the corresponding relationship between the position of the computer and the computer identification can also be obtained.
  • Step 304 Match the computer identifier identified by the cabinet with the pre-planned computer list to generate an asset inventory report.
  • the computer list indicates the identifiers of the computers that should exist in the computer room. If the computer ID last collected by the robot cannot match the computer ID in the computer list, the asset is abnormal. For example, if computer 007 exists in the computer list, but there is no 007 in the computer ID collected by the robot from the cabinet, the device is missing.
  • the computer list is counted by cabinet, and the computer list also lists the correspondence between each cabinet identifier and the identifiers of the computers stored therein.
  • the computer list also records the location of the computer in the cabinet.
  • the computer ID reported by the cabinet may also include the corresponding position.
  • the reported location can be compared with the location in the computer list. If the computer ID is not recognized at a certain location, it means that the device is lost. Indicates device misplacement, as shown in the table below.
  • the computer list may be generated directly according to the obtained computer identification and location. For example, by scanning the RFID tags on the side panels of the computers in the cabinet A, all computer identities in the cabinet A can be obtained.
  • the location of the computer can also be obtained, and the generated computer list also includes the location.
  • FIG. 4 as an implementation of the methods shown in the above figures, the present disclosure provides an embodiment of a cabinet, which corresponds to the method embodiment shown in FIG. 2 .
  • the cabinet in this embodiment includes: an RFID tag, an antenna, a radio frequency module, a reader/writer, a processor, and a wireless communication module.
  • the antenna multiplexing selection circuit is optional, and the RF module can be directly connected to the antenna.
  • the RFID tag does not need to correspond one-to-one with the antenna.
  • One antenna can scan multiple RFID tags to obtain multiple computer identifications, but the location of the computer cannot be determined. The specific process is as follows:
  • the wireless communication module receives the asset inventory instruction from the robot.
  • the processor sends a read command to the reader.
  • the radio frequency module After receiving the instruction, the radio frequency module converts the instruction into a modulated radio frequency signal and radiates it to the space through the antenna.
  • the RFID tag modulates the radiation signal of the antenna after being radiated by the antenna, and sends the modulated radiation signal to the space.
  • the antenna receives the radiation signal modulated by the RFID tag, converts it into a digital signal through the radio frequency module, and sends it to the reader.
  • the reader/writer identifies the computer identification corresponding to the RFID tag and reports it to the processor. Send the identified computer identification to the robot through the wireless communication module.
  • the cabinet may further include an antenna multiplexing selection circuit.
  • Each computer card slot in the cabinet corresponds to an antenna.
  • the processor sequentially connects the circuits of the antennas by controlling the antenna multiplexing selection circuit, so that the antennas scan the corresponding RFID tags in sequence. In this way, the correspondence between the location of the computer and the computer identification can be determined.
  • the computer card slots on the cabinet have A-01 ⁇ A-11, and RFID tags are attached to the side of each computer.
  • the RFID tags correspond to the computer logos. Adjust the radiated power of the antenna so that the effective identification distance of the antenna is 3-5cm.
  • the antenna at the A-04 position of the cabinet can just detect the computer label at the A-04 position, but cannot detect the computer label attached to the A-03 or A-05 position of the cabinet. Label.
  • the processor in the cabinet can send reading instructions to the reader, and the reader sends reading instructions to the radio frequency module after receiving the instructions.
  • the radio frequency module converts the instructions into modulated radio frequency signals and radiates them to the space through the antenna.
  • the attached RFID tag is radiated by the antenna, it will modulate the radiation signal of the antenna.
  • the antenna receives the RFID modulated radiation signal and is processed by the radio frequency module and converted into a digital signal and sent to the reader. After processing, the reader can identify the corresponding RFID tag.
  • the processor can close the SW01 switch in turn by controlling the antenna multiplexing selection circuit, so that the RFID antenna scans the position of cabinet A-01, and the SW01 switch is turned off after scanning; SW02 switch; close the SW03 switch, make the RFID antenna scan the cabinet A-03 position, and turn off the SW03 switch after scanning; close the SW04 switch, make the RFID antenna scan the cabinet A-04 position, and open the SW04 switch after scanning; close the SW05 switch, make The RFID antenna scans the cabinet A-05 position, and the SW05 switch is turned off after scanning; the SW06 switch is closed, so that the RFID antenna scans the cabinet A-06 position, and the SW06 switch is turned off after scanning; , turn off the SW07 switch after scanning; close the SW08 switch to make the RFID antenna scan the A-08 position of the cabinet, and turn off the SW08 switch after scanning; close the SW09 switch to make the RFID antenna scan the A-09 position of the cabinet, and turn off the SW09 switch after scanning; Close the SW10 switch to make the RFID antenna scan the cabinet A-10 position, and
  • the antenna multiplexing selection circuit to scan the RFID tag at intervals, for example, scan in two times, the first time the circuit of the odd-numbered antenna is connected to scan, and the second time the circuit of the even-numbered antenna is connected. Connect scans, which increases scan speed and avoids interference.
  • more antennas can be spaced apart, for example, the first antenna scan numbered 1, 4, 7..., the second antenna scan numbered 2, 5, 8..., the third antenna scan numbered Antenna scan of 3, 6, 9...,
  • the cabinet may further include a cabinet identification storage device for storing the cabinet identification and inserting the cabinet identification into the data sent to the robot. Because the robot can send asset inventory instructions to multiple cabinets at the same time, it will receive computer IDs fed back by multiple cabinets. The computer in each cabinet is packaged with the ID of its own cabinet, so that the robot can distinguish the data source.
  • the cabinet identification storage device may be a software module or a hardware module.
  • the present disclosure provides an embodiment of a robot, and the cabinet corresponds to the method embodiment shown in FIG. 3 .
  • the robot of this embodiment includes: a wireless communication module, a processor, a navigation module, and a power module, wherein the wireless communication module is configured to receive inspection instructions including a planned route; the processor is configured to send the power The module sends motion instructions to drive the robot to travel along the planned route; the navigation module is configured to realize navigation and its own position determination; the wireless communication module is also configured to send asset inventory instructions to the cabinet and receive the computer identification identified by the cabinet; the processor will The computer IDs identified by the cabinet are matched against a pre-planned list of computers to generate an asset inventory report.
  • the navigation module may include lidar, IMU inertial navigation unit, and the like.
  • the navigation module detects obstacles and prevents the robot from hitting the cabinet. It can also accurately locate the position of the robot, guide the robot to travel on the planned route and stop at the inspection coordinates.
  • Power modules may include motor drivers, motion motors, and encoders. A power module may also be included, which will not be repeated here.
  • the chassis of the robot can be disassembled and replaced with different wheels and tracks.
  • the processor of the robot sends motion commands to the motor driver, and the driver drives the motor to rotate to realize the operation of the robot forward, backward, and steering.
  • the robot uses mileage, IMU inertial navigation unit information, and laser point cloud data to achieve navigation and its own position determination through SLAM technology.
  • the navigation module may further include a depth camera, a cliff sensor, etc. to assist in positioning.
  • the robot may further include a camera, a card reader, or other devices that can obtain cabinet information.
  • the camera can capture the image of the cabinet, and then perform image recognition to determine the information such as the number of the cabinet.
  • the card reader can scan information such as QR codes. Used to aid in identifying computer identification without a fully configured RFID tag.
  • FIG. 6 a schematic structural diagram of an electronic device (eg, the robot or cabinet in FIG. 1 ) 600 suitable for implementing embodiments of the present disclosure is shown.
  • the robot shown in FIG. 6 is only an example, and should not impose any limitation on the functions and scope of use of the embodiments of the present disclosure.
  • an electronic device 600 may include a processing device (eg, a central processing unit, a graphics processor, etc.) 601 that may be loaded into random access according to a program stored in a read only memory (ROM) 602 or from a storage device 608 Various appropriate actions and processes are executed by the programs in the memory (RAM) 603 . In the RAM 603, various programs and data required for the operation of the electronic device 600 are also stored.
  • the processing device 601, the ROM 602, and the RAM 603 are connected to each other through a bus 604.
  • An input/output (I/O) interface 605 is also connected to bus 604 .
  • I/O interface 605 input devices 606 including, for example, a touch screen, touchpad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; including, for example, a liquid crystal display (LCD), speakers, vibration An output device 607 of a computer, etc.; a storage device 608 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 609.
  • Communication means 609 may allow electronic device 600 to communicate wirelessly or by wire with other devices to exchange data. While FIG. 6 shows electronic device 600 having various means, it should be understood that not all of the illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided. Each block shown in FIG. 6 may represent one device, or may represent multiple devices as required.
  • embodiments of the present disclosure include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the method illustrated in the flowchart.
  • the computer program may be downloaded and installed from the network via the communication device 609, or from the storage device 608, or from the ROM 602.
  • the processing apparatus 601 the above-described functions defined in the methods of the embodiments of the present disclosure are executed.
  • the computer-readable medium described in the embodiments of the present disclosure may be a computer-readable signal medium or a computer-readable storage medium, or any combination of the above two.
  • the computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples of computer readable storage media may include, but are not limited to, electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable Programmable read only memory (EPROM or flash memory), fiber optics, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.
  • a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.
  • a computer-readable signal medium may include a data signal in baseband or propagated as part of a carrier wave, carrying computer-readable program code therein. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing.
  • a computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device .
  • Program code embodied on a computer readable medium may be transmitted using any suitable medium including, but not limited to, electrical wire, optical fiber cable, RF (radio frequency), etc., or any suitable combination of the foregoing.
  • the above-mentioned computer-readable medium may be included in the above-mentioned electronic device; or may exist alone without being assembled into the electronic device.
  • the computer-readable medium carries one or more programs, and when the one or more programs are executed by the electronic device, the electronic device: receives an asset inventory instruction from the robot; scans the side surfaces of each computer attached to the cabinet RFID tags; receive the signals fed back by the RFID tags, identify the computer identification corresponding to each RFID tag; send the identified computer identification corresponding to each RFID tag to the robot. Or make the electronic device: receive the inspection instruction including the planned route; drive according to the planned route, and send an asset inventory instruction to the cabinet at the scanning location designated by the planned route; receive the computer ID identified by the cabinet; Pre-planned computer lists are matched to generate asset inventory reports.
  • Computer program code for carrying out operations of embodiments of the present disclosure may be written in one or more programming languages, including object-oriented programming languages—such as Java, Smalltalk, C++, or a combination thereof, Also included are conventional procedural programming languages - such as the "C" language or similar programming languages.
  • the program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server.
  • the remote computer may be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (eg, using an Internet service provider through Internet connection).
  • LAN local area network
  • WAN wide area network
  • each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more logical functions for implementing the specified functions executable instructions.
  • the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved.
  • each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations can be implemented in dedicated hardware-based systems that perform the specified functions or operations , or can be implemented in a combination of dedicated hardware and computer instructions.

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Abstract

一种资产管理方法和系统。该方法包括：机器人接收包括规划路线的巡检指令，按照规划路线行驶，在规划路线指定的扫描地点向机柜发送资产盘点指令。机柜接收来自机器人的资产盘点指令，扫描贴附在机柜中的各计算机侧面的RFID标签，接收RFID标签反馈的信号，识别出各RFID标签对应的计算机标识，向机器人发送识别出的各RFID标签对应的计算机标识。机器人接收机柜识别出的计算机标识，将机柜识别出的计算机标识与预先规划的计算机列表进行匹配，生成资产盘点报表。通过机器人的移动对机房内计算机的资产盘点，并能准确定位计算机所在机柜和机柜内的位置，当发现计算机丢失或者位置移动时可及时发现。

Description

资产管理方法和系统
本专利申请要求于2020年9月14日提交的、申请号为202010958539.3、发明名称为“资产管理方法和系统”的中国专利申请的优先权，该申请的全文以引用的方式并入本申请中。
技术领域
本公开的实施例涉及计算机技术领域，具体涉及资产管理方法和系统。
背景技术
信息技术的发展催生了互联网数据机房的大规模建设，数据机房内以42U位的机柜(高约2米)较为常见，每个机柜内部署有数十个计算机，而每个机房内又有数百个机柜，针对机房内数以千计的计算机进行资产管理，成为了一项复杂的工作。机房内针对计算机进行资产管理方法主要有：1.人工巡检确认2.贴二维码，运用图像识别技术进行资产核对。
现有的资产管理方法会耗费大量人工，工作效率低，而且随着资产盘点次数的增多会增加巡检人员的心理疲劳，使巡检人员产生厌倦增加误检或漏检概率。机房内计算机通常型号不完全相同，二维码贴附位置不同；部分计算机面板侧安装有大量接口无贴二维码位置；机柜通常装有防护用带网孔的门，影响二维码识别。
发明内容
本公开的实施例提出了资产管理方法和系统。
第一方面，本公开的实施例提供了一种资产管理方法，应用于机柜，包括：接收来自机器人的资产盘点指令；扫描贴附在所述机柜中的各计算机侧面的RFID标签；接收RFID标签反馈的信号，识别出各RFID标签对应的计算机标识；向所述机器人发送识别出的各RFID标 签对应的计算机标识。
在一些实施例中，机柜中每个计算机卡槽对应一根天线；以及扫描贴附在机柜中的各计算机侧面的RFID标签，包括：根据天线的位置依次扫描贴附在机柜中的各计算机侧面的RFID标签。
在一些实施例中，接收RFID标签反馈的信号，识别出各RFID标签对应的计算机标识，包括：依次接收各RFID标签反馈的信号，确定出计算机的位置并识别出各RFID标签对应的计算机标识。
在一些实施例中，向机器人发送识别出的各RFID标签对应的计算机标识，包括：向机器人发送识别出的各RFID标签对应的计算机的位置和计算机标识。
在一些实施例中，资产盘点指令包括机柜标识；以及扫描贴附在机柜中的各计算机侧面的RFID标签，包括:响应于确定接收到的机柜标识与机柜存储的机柜标识一致，则扫描贴附在机柜中的各计算机侧面的RFID标签。
在一些实施例中，该方法还包括：将机柜存储的机柜标识和各RFID标签对应的计算机标识一起发送给机器人。
第二方面，本公开的实施例提供了一种资产管理方法，应用于机器人，包括：接收包括规划路线的巡检指令；按照规划路线行驶，在规划路线指定的扫描地点向机柜发送资产盘点指令；接收机柜识别出的计算机标识；将机柜识别出的计算机标识与预先规划的计算机列表进行匹配，生成资产盘点报表。
在一些实施例中，计算机列表包括位置信息；以及接收机柜识别出的计算机标识，包括：接收机柜识别出的计算机的位置和计算机标识。
在一些实施例中，将机柜识别出的计算机标识与预先规划的计算机列表进行匹配，包括：响应于确定计算机标识匹配但位置不匹配，则确定计算机位置异常；响应于确定计算机列表中包括未识别出的计算机标识，则确定计算机丢失。
在一些实施例中，在规划路线指定的扫描地点向机柜发送资产盘点指令，包括：根据扫描地点获取机柜标识；向机柜发送包括机柜标 识的资产盘点指令。
在一些实施例中，生成资产盘点报表包括：将不同机柜识别出的计算机标识与预先规划的计算机列表的匹配结果合并，生成资产盘点报表。
第三方面，本公开的实施例提供了一种机柜，包括：RFID标签、天线、射频模块、读写器、处理器、无线通信模块，其中，无线通信模块接收来自机器人的资产盘点指令；处理器向读写器发送读取指令；读写器收到指令后向射频模块发送读取指令；射频模块收到指令后将指令转换为调制的射频信号通过天线辐射到空间；RFID标签受到天线辐射后对天线的辐射信号进行调制，并向空间发送调制后的辐射信号；天线接收RFID标签调制后的辐射信号，通过射频模块处理转换为数字信号后发送给读写器；读写器识别出RFID标签对应的计算机标识并上报给处理器；通过无线通信模块将识别出的计算机标识发送给机器人。
在一些实施例中，机柜中每个计算机卡槽对应一根天线，机柜还包括：天线复用选择电路；处理器通过控制天线复用选择电路依次连通各天线的电路，使得各天线依次扫描对应的RFID标签。
在一些实施例中，机柜还包括机柜标识存储装置，用于存储机柜标识，并在发向机器人的数据中插入机柜标识。
第四方面，本公开的实施例提供了一种机器人，包括：无线通信模块、处理器、导航模块、动力模块，其中，无线通信模块配置用于接收包括规划路线的巡检指令；处理器配置用于向动力模块发运动指令，驱动机器人沿规划路线行驶；导航模块配置用于实现导航和自身位置确定；无线通信模块还配置用于向机柜发送资产盘点指令，并接收机柜识别出的计算机标识；处理器将机柜识别出的计算机标识与预先规划的计算机列表进行匹配，生成资产盘点报表。
第五方面，本公开的实施例提供了一种资产管理系统，包括：机柜，配置用于实现第一方面中任一项的方法；机器人，配置用于实现第二方面中任一项的方法。
第六方面，本公开的实施例提供了一种资产管理的电子设备，包 括：一个或多个处理器；存储装置，其上存储有一个或多个程序，当一个或多个程序被一个或多个处理器执行，使得一个或多个处理器实现如第一方面或第二方面中任一项的方法。
第七方面，本公开的实施例提供了一种计算机可读介质，其上存储有计算机程序，其中，程序被处理器执行时实现如第一方面或第二方面中任一项的方法。
本公开的实施例提供的资产管理方法和系统，主要用于机房巡检的机器人，通过机器人的移动可实现对机房内计算机的资产盘点，并能准确定位计算机所在机柜和机柜内的位置，当发现计算机丢失或者位置移动时可及时发现。
附图说明
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本公开的其它特征、目的和优点将会变得更明显：
图1是本公开的一个实施例可以应用于其中的示例性系统架构图；
图2是根据本公开的资产管理方法应用于机柜的一个实施例的流程图；
图3是根据本公开的资产管理方法应用于机器人的一个实施例的流程图；
图4是根据本公开的机柜的原理图；
图5是根据本公开的机器人的原理图；
图6是适于用来实现本公开的实施例的机器人的计算机系统的结构示意图。
具体实施方式
下面结合附图和实施例对本公开作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅仅用于解释相关发明，而非对该发明的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与有关发明相关的部分。
需要说明的是，在不冲突的情况下，本公开中的实施例及实施例 中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本公开。
图1示出了可以应用本公开的资产管理方法的实施例的示例性系统架构。
如图1所示，系统架构可以包括机柜和机器人。每个机柜内部署有数十个计算机，而每个机房内又有数百个机柜。机器人是可以移动的巡检机器人，其底盘装有轮子或履带。
机柜和机器人上分别安装有无线通信模块，可进行信息交互。机器人上的无线通信模块还可接收管理人员的巡检指令。巡检指令包括了规划路线和停留的位置，例如巡检坐标(x1,y1)、(x2、y1)…。机器人通过自身的导航模块和行驶记录判断出到达停留的位置后通过无线通信模块广播发送资产盘点指令。机柜可接收到资产盘点指令，然后执行RFID扫描过程，获得计算机标识后反馈给机器人。机器人再将接收到的计算机标识与预先规划的计算机列表进行匹配，生成资产盘点报表。机柜的具体操作过程见步骤201-204。机器人的具体操作过程见步骤301-304。
应该理解，图1中的机柜和机器人的数目仅仅是示意性的。根据实现需要，可以具有任意数目的机柜和机器人。
继续参考图2，示出了根据本公开的资产管理方法应用于机柜的一个实施例的流程200。该资产管理方法，包括以下步骤：
步骤201，接收来自机器人的资产盘点指令。
在本实施例中，资产管理方法的执行主体(例如图1所示的机柜)可以通过无线连接方式从巡检机房的机器人接收资产盘点指令。机柜是经过改造的机柜，安装了无线通信模块，从而可以无线通信的方式与机器人交互信息，无线通信可采用蓝牙、近场通信等方式。
在本实施例的一些可选的实现方式中，资产盘点指令可包括机柜标识。由于无线信号的覆盖范围较大，机器人在发送资产盘点指令时会有多个机柜接收到。为防止重复进行资产盘点，可在发送资产盘点指令时指定要盘点的目标机柜，即，产盘点指令包括机柜标识。这样接收到盘点指令的机柜会将指令中的机柜标识和本地存储的机柜标识 进行匹配，如果一致，说明该资产盘点指令的目标是自己，如果不一致，则说明此次不需要进行资产盘点。
可选地，一条资产盘点指令中可包括至少一个机柜标识。机柜标识和机柜在机房中的位置有关。机器人可以在到达巡检坐标位置时，获得该位置处机器人的无线信号能覆盖的机柜标识，进行批量的盘点。例如，机器人到达坐标(x1,y1)时发送包括机柜A、机柜B、机柜C、机柜D的资产盘点指令，机器人到达坐标(x2,y1)时发送包括机柜E、机柜F、机柜G、机柜H的资产盘点指令。
步骤202，扫描贴附在机柜中的各计算机侧面的RFID标签。
在本实施例中，机柜不是传统意义的机柜，而是经过改造的机柜。图4所示的所有模块是位于机柜内部的，是对现有机柜进行的改造。改造后的机柜中每台计算机的侧面贴有标识计算机身份的RFID标签。可在机柜的侧面安装至少一根用于扫描RFID标签的天线。天线的数量取决于覆盖范围，一个机柜侧面所有天线的总的覆盖范围为整个机柜的RFID标签。这样可以通过扫描RFID标签来确定出机柜里有哪些计算机。无线射频识别即射频识别技术(Radio Frequency Identification，RFID)，是自动识别技术的一种，通过无线射频方式进行非接触双向数据通信，利用无线射频方式对记录媒体(电子标签或射频卡)进行读写，从而达到识别目标和数据交换的目的。
在本实施例的一些可选的实现方式中，为了确定计算机的位置，则在机柜每个U位的侧方，放置低功率RFID天线，调节天线辐射功率使扫描距离控制在5cm左右，保证不会扫到相邻U位的计算机。机柜内部完成对42个U位的计算机扫描后，位于机柜内部的处理器处理扫描结果，并将此机柜的处理结果绑定机柜编码ID通过图4的无线通信模块传输给机器人，无线通信模块可以采用蓝牙、lora等近场通信手段。所以此位置使用两组天线，即位于金属网内部U位侧方的RFID天线，位于机柜外部的无线通信模块(Lora、蓝牙等)。
步骤203，接收RFID标签反馈的信号，识别出各RFID标签对应的计算机标识。
在本实施例中，RFID标签接收天线发出的射频信号，凭借感应电 流所获得的能量发送出存储在芯片中的产品信息(Passive Tag，无源标签或被动标签)，或者由标签主动发送某一频率的信号(Active Tag，有源标签或主动标签)，天线接收反馈的信号，交由读写器解码后得到各RFID标签对应的计算机标识。
在本实施例的一些可选的实现方式中，每个计算机对应一个RFID标签和一根天线，由于天线的位置固定，则通过依次扫描RFID标签，可得到计算机标识和位置的对应关系。
在本实施例的一些可选的实现方式中，如果某根天线扫描RFID标签后未收到反馈，则还可重复扫描预定次数后，再认定该天线不存在与之对应的计算机。
步骤204，向机器人发送识别出的各RFID标签对应的计算机标识。
在本实施例中，机柜通过无线通信模块将识别出的各RFID标签对应的计算机标识发送给机器人，由机器人收集整理出资产盘点报表。
在本实施例的一些可选的实现方式中，机柜存储了机柜标识，向机器人发送计算机标识的同时，还将机柜标识一同发送，以区分出不同机柜的数据。
在本实施例的一些可选的实现方式中，由于天线和RFID标签是一一对应配置的，则机柜可根据天线的位置确定出接收到的RFID标签反馈信号的位置，因此在解码出计算机标识的同时还确定出了计算机的位置。机柜可将计算机标识、计算机的位置都发给机器人。可选地，还可将机柜标识、计算机标识、计算机的位置都发给机器人。
继续参考图3，示出了根据本公开的资产管理方法应用于机器人的一个实施例的流程300。该资产管理方法，包括以下步骤：
步骤301，接收包括规划路线的巡检指令。
在本实施例中，资产管理方法的执行主体(例如图1所示的机器人)可以通过无线连接方式从管理员的终端接收到巡检指令。巡检指令中指示出规划路线。规划路线除了行驶路线之外还包括扫描地点，即巡检坐标。机器人行驶的规划路线跟机房的过道有关，路径规划时要做到不重不漏，行驶路线最短。
步骤302，按照规划路线行驶，在规划路线指定的扫描地点向机 柜发送资产盘点指令。
在本实施例中，机器人需要在巡检坐标处停留，向机柜发送资产盘点指令后，接收机柜反馈的计算机标识，还可接收计算机的位置。然后继续按规划路线行驶到下一个巡检坐标处停留，继续获取巡检坐标附近机柜内的计算机标识。巡检坐标之间的间距可根据无线通信模块的覆盖范围来确定。例如，如果无线通信模块的覆盖范围为10米，则可将巡检坐标之间的间距设置为16米，从而可以不重不漏的进行检测，既可减少停留，又能避免重复批量处理，提高识别速度。
在本实施例的一些可选的实现方式中，在规划路线指定的扫描地点向机柜发送资产盘点指令，包括：根据扫描地点获取机柜标识；向机柜发送包括机柜标识的资产盘点指令。在规划巡检路线时，就已经规划好每个扫描地点的覆盖范围，确定出覆盖范围内的机柜。因此发送资产盘点指令时，在指令中包括机柜的标识，就能让对应的机柜进行资产盘点。为了防止重复扫描，当接收到某个机柜反馈的计算机标识后，不再发送包括该机柜的机柜标识的资产盘点指令。
步骤303，接收机柜识别出的计算机标识。
在本实施例中，在每个扫描地点都能接收到无线通信模块覆盖范围内的机柜反馈的计算机标识。如果机柜中的天线和RFID标签是一一对应的，则还可获得计算机的位置和计算机标识的对应关系。
步骤304，将机柜识别出的计算机标识与预先规划的计算机列表进行匹配，生成资产盘点报表。
在本实施例中，进行资产盘点前已经有了预先规划的计算机列表，计算机列表中标明了机房中应该存在的计算机的标识。如果机器人最后收集的计算机标识不能与计算机列表中的计算机的标识匹配，则说明资产异常。例如，如果计算机列表中存在计算机007，但机器人从机柜收集的计算机标识中没有007，则说明设备丢失。
可选地，计算机列表中按机柜统计，则计算机列表中还列出了每个机柜标识和其存放的计算机的标识的对应关系。这样可按机柜进行盘点，查看每个机柜中设备丢失情况，能够快速定位出缺失设备的机柜。例如，机柜A中找不到计算机列表中列出的计算机006，则说明 机柜A中计算机丢失。
可选地，计算机列表中还记录了计算机在机柜中的位置。机柜上报的计算机标识中也可包括对应的位置。可将上报的位置和计算机列表中的位置进行比对，如果某个位置处没有识别出计算机标识，则说明设备丢失，如果某个位置处识别出的计算机标识与计算机列表中的标识不一致，则说明设备放错位置，如下表所示。
Figure PCTCN2021114534-appb-000001
在本实施例的一些可选的实现方式中，如果没有预先规划的计算机列表，则可直接根据所获得的计算机标识、位置生成计算机列表。例如，通过扫描机柜A中的计算机侧面巾的RFID标签，可得到机柜A中所有计算机标识。可选地，如果每个计算机对应一根天线，则还可获得计算机的位置，生成的计算机列表也就包括位置。
进一步参考图4，作为对上述各图所示方法的实现，本公开提供了机柜的一个实施例，该机柜与图2所示的方法实施例相对应。
如图4所示，本实施例的机柜包括：RFID标签、天线、射频模块、读写器、处理器、无线通信模块。天线复用选择电路是可选地，射频 模块可以直接与天线连接。在没有天线复用选择电路时，RFID标签无需与天线一一对应，一根天线可以扫描多个RFID标签，得到多个计算机标识，但无法确定计算机的位置。具体过程如下所示：
无线通信模块接收来自机器人的资产盘点指令。处理器向读写器发送读取指令。读写器收到指令后向射频模块发送读取指令。射频模块收到指令后将指令转换为调制的射频信号通过天线辐射到空间。RFID标签受到天线辐射后对天线的辐射信号进行调制，并向空间发送调制后的辐射信号。天线接收RFID标签调制后的辐射信号，通过射频模块处理转换为数字信号后发送给读写器。读写器识别出RFID标签对应的计算机标识并上报给处理器。通过无线通信模块将识别出的计算机标识发送给机器人。
可选地，机柜还可包括天线复用选择电路。机柜中每个计算机卡槽对应一根天线。处理器通过控制天线复用选择电路依次连通各天线的电路，使得各天线依次扫描对应的RFID标签。这样可以确定出计算机的位置与计算机标识的对应关系。以机房内特定机柜A为例，机柜上计算机卡槽有A-01～A-11,每个计算机侧面贴有RFID标签，RFID标签与计算机标识对应，机柜侧面装有用于RFID识别的天线，通过调节天线的辐射功率使天线的有效识别距离为3～5cm，如机柜A-04位置天线刚好能探测A-04位置计算机标签，而不能探测到机柜A-03或者A-05位置计算机贴附的标签。机柜内的处理器可向读写器发送读取指令，读写器收到指令后向射频模块发送读取指令，射频模块收到指令后将指令转换为调制的射频信号通过天线辐射到空间，贴附的RFID标签受到天线辐射后会对天线的辐射信号进行调制，天线接收到RFID调制的辐射信号通过射频模块处理转换为数字信号发送给读写器，读写器处理后可识别RFID标签对应的计算机标识并上报给处理器，完成一次读取动作。处理器可通过控制天线复用选择电路依次闭合SW01开关，使RFID天线扫描机柜A-01位置，扫描完成断开SW01开关；闭合SW02开关，使RFID天线扫描机柜A-02位置，扫描完成断开SW02开关；闭合SW03开关，使RFID天线扫描机柜A-03位置，扫描完成断开SW03开关；闭合SW04开关，使RFID天线扫描机柜 A-04位置，扫描完成断开SW04开关；闭合SW05开关，使RFID天线扫描机柜A-05位置，扫描完成断开SW05开关；闭合SW06开关，使RFID天线扫描机柜A-06位置，扫描完成断开SW06开关；闭合SW07开关，使RFID天线扫描机柜A-07位置，扫描完成断开SW07开关；闭合SW08开关，使RFID天线扫描机柜A-08位置，扫描完成断开SW08开关；闭合SW09开关，使RFID天线扫描机柜A-09位置，扫描完成断开SW09开关；闭合SW10开关，使RFID天线扫描机柜A-10位置，扫描完成断开SW10开关；闭合SW11开关，使RFID天线扫描机柜A-11位置，扫描完成断开SW11开关.当处理器完成对机构A的机柜内所有位置扫描后，会将扫描到的标签ID，结合机柜A的ID通过无线通讯模块发送给巡检机器人。
可选地，也可控制天线复用选择电路间隔扫描RFID标签，例如，分两次扫描，第一次让编号为奇数的天线的电路连通进行扫描，第二次让编号为偶数的天线的电路连通进行扫描，这样可以提高扫描速度，并且能避免干扰。为了进一步减少干扰，还可间隔更多的天线，例如，第一次编号为1、4、7…的天线扫描，第二次编号为2、5、8…的天线扫描，第三次编号为3、6、9…的天线扫描，
可选地，机柜还可包括机柜标识存储装置，用于存储机柜标识，并在发向机器人的数据中插入机柜标识。因为机器人可同时向多个机柜发送资产盘点指令，因此会收到多个机柜反馈的计算机标识，每个机柜的计算机打包后加个本机柜的标识，这样才能让机器人区分出数据来源。机柜标识存储装置可以是软件模块也可以是硬件模块。
进一步参考图5，作为对上述各图所示方法的实现，本公开提供了机器人的一个实施例，该机柜与图3所示的方法实施例相对应。
如图5所示，本实施例的机器人包括：无线通信模块、处理器、导航模块、动力模块，其中，无线通信模块配置用于接收包括规划路线的巡检指令；处理器配置用于向动力模块发运动指令，驱动机器人沿规划路线行驶；导航模块配置用于实现导航和自身位置确定；无线通信模块还配置用于向机柜发送资产盘点指令，并接收机柜识别出的计算机标识；处理器将机柜识别出的计算机标识与预先规划的计算机 列表进行匹配，生成资产盘点报表。
导航模块可包括激光雷达、IMU惯性导航单元等。导航模块可检测障碍物，防止机器人撞到机柜。还可精确地定位到机器人所处的位置，引导机器人在规划路线行驶并在巡检坐标处停留。
动力模块可包括电机驱动器、运动电机、编码器。还可包括电源模块，在此不再赘述。机器人的底盘可以拆卸，替换成不同的轮子、履带。
机器人的处理器，向电机驱动器下发运动指令，驱动器驱动电机旋转实现机器人前进、后退、转向等操作，位于电机上的编码器记录电机旋转情况并反馈给电机驱动器，形成机器人运动里程记录。机器人利用里程、IMU惯性导航单元信息、激光点云数据，通过SLAM技术实现导航和自身位置确定。
可选地，导航模块还可包括深度摄像头、悬崖传感器等，进行辅助定位。
可选地，机器人还可包括摄像头、读卡器等可获取机柜信息的装置。摄像头可以拍摄机柜的图像，然后进行图像识别，判断出机柜的编号等信息。读卡器可扫描二维码等信息。用于在没有配置完备的RFID标签的情况下辅助识别计算机标识。
下面参考图6，其示出了适于用来实现本公开的实施例的电子设备(例如图1中的机器人或机柜)600的结构示意图。图6示出的机器人仅仅是一个示例，不应对本公开的实施例的功能和使用范围带来任何限制。
如图6所示，电子设备600可以包括处理装置(例如中央处理器、图形处理器等)601，其可以根据存储在只读存储器(ROM)602中的程序或者从存储装置608加载到随机访问存储器(RAM)603中的程序而执行各种适当的动作和处理。在RAM 603中，还存储有电子设备600操作所需的各种程序和数据。处理装置601、ROM 602以及RAM603通过总线604彼此相连。输入/输出(I/O)接口605也连接至总线604。
通常，以下装置可以连接至I/O接口605：包括例如触摸屏、触摸 板、键盘、鼠标、摄像头、麦克风、加速度计、陀螺仪等的输入装置606；包括例如液晶显示器(LCD)、扬声器、振动器等的输出装置607；包括例如磁带、硬盘等的存储装置608；以及通信装置609。通信装置609可以允许电子设备600与其他设备进行无线或有线通信以交换数据。虽然图6示出了具有各种装置的电子设备600，但是应理解的是，并不要求实施或具备所有示出的装置。可以替代地实施或具备更多或更少的装置。图6中示出的每个方框可以代表一个装置，也可以根据需要代表多个装置。
特别地，根据本公开的实施例，上文参考流程图描述的过程可以被实现为计算机软件程序。例如，本公开的实施例包括一种计算机程序产品，其包括承载在计算机可读介质上的计算机程序，该计算机程序包含用于执行流程图所示的方法的程序代码。在这样的实施例中，该计算机程序可以通过通信装置609从网络上被下载和安装，或者从存储装置608被安装，或者从ROM 602被安装。在该计算机程序被处理装置601执行时，执行本公开的实施例的方法中限定的上述功能。需要说明的是，本公开的实施例所述的计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质或者是上述两者的任意组合。计算机可读存储介质例如可以是——但不限于——电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质的更具体的例子可以包括但不限于：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机访问存储器(RAM)、只读存储器(ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本公开的实施例中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合使用。而在本公开的实施例中，计算机可读信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。计算机可读信号介质还可以是计算机可读存储介质 以外的任何计算机可读介质，该计算机可读信号介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括但不限于：电线、光缆、RF(射频)等等，或者上述的任意合适的组合。
上述计算机可读介质可以是上述电子设备中所包含的；也可以是单独存在，而未装配入该电子设备中。上述计算机可读介质承载有一个或者多个程序，当上述一个或者多个程序被该电子设备执行时，使得该电子设备：接收来自机器人的资产盘点指令；扫描贴附在机柜中的各计算机侧面的RFID标签；接收RFID标签反馈的信号，识别出各RFID标签对应的计算机标识；向机器人发送识别出的各RFID标签对应的计算机标识。或者使得该电子设备：接收包括规划路线的巡检指令；按照规划路线行驶，在规划路线指定的扫描地点向机柜发送资产盘点指令；接收机柜识别出的计算机标识；将机柜识别出的计算机标识与预先规划的计算机列表进行匹配，生成资产盘点报表。
可以以一种或多种程序设计语言或其组合来编写用于执行本公开的实施例的操作的计算机程序代码，所述程序设计语言包括面向对象的程序设计语言—诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络——包括局域网(LAN)或广域网(WAN)—连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。
附图中的流程图和框图，图示了按照本公开各种实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段、或代码的一部分，该模块、程序段、或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。也应当注意，在有些作为替换的实 现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个接连地表示的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这依所涉及的功能而定。也要注意的是，框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或操作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。
以上描述仅为本公开的较佳实施例以及对所运用技术原理的说明。本领域技术人员应当理解，本公开中所涉及的发明范围，并不限于上述技术特征的特定组合而成的技术方案，同时也应涵盖在不脱离所述发明构思的情况下，由上述技术特征或其等同特征进行任意组合而形成的其它技术方案。例如上述特征与本公开中公开的(但不限于)具有类似功能的技术特征进行互相替换而形成的技术方案。

Claims (18)

  1. 一种资产管理方法，应用于机柜，包括：
    接收来自机器人的资产盘点指令；
    扫描贴附在所述机柜中的各计算机侧面的RFID标签；
    接收RFID标签反馈的信号，识别出各RFID标签对应的计算机标识；
    向所述机器人发送识别出的各RFID标签对应的计算机标识。
  2. 根据权利要求1所述的方法，其中，所述机柜中每个计算机卡槽对应一根天线；以及所述扫描贴附在所述机柜中的各计算机侧面的RFID标签，包括：
    根据天线的位置依次扫描贴附在所述机柜中的各计算机侧面的RFID标签。
  3. 根据权利要求2所述的方法，其中，所述接收RFID标签反馈的信号，识别出各RFID标签对应的计算机标识，包括：
    依次接收各RFID标签反馈的信号，确定出计算机的位置并识别出各RFID标签对应的计算机标识。
  4. 根据权利要求3所述的方法，其中，所述向所述机器人发送识别出的各RFID标签对应的计算机标识，包括：
    向所述机器人发送识别出的各RFID标签对应的计算机的位置和计算机标识。
  5. 根据权利要求1-4中任一项所述的方法，其中，所述资产盘点指令包括机柜标识；以及
    所述扫描贴附在所述机柜中的各计算机侧面的RFID标签，包括:
    响应于确定接收到的机柜标识与所述机柜存储的机柜标识一致，则扫描贴附在所述机柜中的各计算机侧面的RFID标签。
  6. 根据权利要求5所述的方法，其中，所述方法还包括：
    将所述机柜存储的机柜标识和各RFID标签对应的计算机标识一起发送给所述机器人。
  7. 一种资产管理方法，应用于机器人，包括：
    接收包括规划路线的巡检指令；
    按照所述规划路线行驶，在所述规划路线指定的扫描地点向机柜发送资产盘点指令；
    接收所述机柜识别出的计算机标识；
    将所述机柜识别出的计算机标识与预先规划的计算机列表进行匹配，生成资产盘点报表。
  8. 根据权利要求7所述的方法，其中，所述计算机列表包括位置信息；以及
    所述接收所述机柜识别出的计算机标识，包括：
    接收所述机柜识别出的计算机的位置和计算机标识。
  9. 根据权利要求8所述的方法，其中，所述将所述机柜识别出的计算机标识与预先规划的计算机列表进行匹配，包括：
    响应于确定计算机标识匹配但位置不匹配，则确定计算机位置异常；
    响应于确定所述计算机列表中包括未识别出的计算机标识，则确定计算机丢失。
  10. 根据权利要求7所述的方法，其中，所述在所述规划路线指定的扫描地点向机柜发送资产盘点指令，包括：
    根据扫描地点获取机柜标识；
    向机柜发送包括所述机柜标识的资产盘点指令。
  11. 根据权利要求10所述的方法，其中，所述生成资产盘点报表包括：
    将不同机柜识别出的计算机标识与预先规划的计算机列表的匹配结果合并，生成资产盘点报表。
  12. 一种机柜，包括：RFID标签、天线、射频模块、读写器、处理器、无线通信模块，其中，
    无线通信模块接收来自机器人的资产盘点指令；
    处理器向读写器发送读取指令；
    读写器收到指令后向射频模块发送读取指令；
    射频模块收到指令后将指令转换为调制的射频信号通过天线辐射到空间；
    RFID标签受到天线辐射后对天线的辐射信号进行调制，并向空间发送调制后的辐射信号；
    天线接收RFID标签调制后的辐射信号，通过射频模块处理转换为数字信号后发送给读写器；
    读写器识别出RFID标签对应的计算机标识并上报给处理器；
    通过无线通信模块将识别出的计算机标识发送给机器人。
  13. 根据权利要求12所述的机柜，其中，所述机柜中每个计算机卡槽对应一根天线，所述机柜还包括：天线复用选择电路；
    处理器通过控制天线复用选择电路依次连通各天线的电路，使得各天线依次扫描对应的RFID标签。
  14. 根据权利要求12所述的机柜，其中，所述机柜还包括机柜标识存储装置，用于存储机柜标识，并在发向机器人的数据中插入机柜标识。
  15. 一种机器人，包括：无线通信模块、处理器、导航模块、动力模块，其中，
    所述无线通信模块配置用于接收包括规划路线的巡检指令；
    所述处理器配置用于向动力模块发运动指令，驱动机器人沿所述规划路线行驶；
    所述导航模块配置用于实现导航和自身位置确定；
    所述无线通信模块还配置用于向机柜发送资产盘点指令，并接收机柜识别出的计算机标识；
    所述处理器将所述机柜识别出的计算机标识与预先规划的计算机列表进行匹配，生成资产盘点报表。
  16. 一种资产管理系统，包括：
    机柜，配置用于实现权利要求1-6中任一项所述的方法；
    机器人，配置用于实现权利要求7-11中任一项所述的方法。
  17. 一种资产管理的电子设备，包括：
    一个或多个处理器；
    存储装置，其上存储有一个或多个程序，
    当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现如权利要求1-11中任一项所述的方法。
  18. 一种计算机可读介质，其上存储有计算机程序，其中，所述程序被处理器执行时实现如权利要求1-11中任一项所述的方法。
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