WO2021038618A1 - Mobile terminal system for managing mobile terminal provided with docking station unit and main unit - Google Patents

Mobile terminal system for managing mobile terminal provided with docking station unit and main unit Download PDF

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Publication number
WO2021038618A1
WO2021038618A1 PCT/JP2019/032972 JP2019032972W WO2021038618A1 WO 2021038618 A1 WO2021038618 A1 WO 2021038618A1 JP 2019032972 W JP2019032972 W JP 2019032972W WO 2021038618 A1 WO2021038618 A1 WO 2021038618A1
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unit
docking station
main unit
main
address
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PCT/JP2019/032972
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French (fr)
Japanese (ja)
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典宏 長徳
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三菱電機ビルテクノサービス株式会社
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Application filed by 三菱電機ビルテクノサービス株式会社 filed Critical 三菱電機ビルテクノサービス株式会社
Priority to PCT/JP2019/032972 priority Critical patent/WO2021038618A1/en
Priority to CN201980097335.0A priority patent/CN113940046B/en
Priority to JP2019565589A priority patent/JP6693608B1/en
Publication of WO2021038618A1 publication Critical patent/WO2021038618A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers

Definitions

  • the present invention relates to a mobile terminal system that manages a mobile terminal including a docking station unit and a main unit.
  • Patent Document 1 discloses a mobile terminal system. According to the mobile terminal system, the location of the mobile terminal can be managed.
  • a plurality of mobile terminals of the same type in which the docking station unit and the main unit are detachably provided from each other may be used in the same area. Even if the mobile terminal system described in Patent Document 1 is applied to this area, erroneous connection between the docking station unit and the main unit cannot be suppressed. As a result, the main part cannot be managed properly.
  • An object of the present invention is to provide a mobile terminal system capable of appropriately managing the main unit even when the docking station unit and the main unit are erroneously connected.
  • the mobile terminal system includes a plurality of mobile terminals having a paired docking station unit and a main unit detachably attached to each other, and a paired docking station unit and a main unit in each of the plurality of mobile terminals.
  • the DHCP server that assigns an IP address to each of the plurality of main parts based on the MAC address of each of the plurality of docking station parts, and the docking station part and the main part are connected.
  • the management server determines that the main unit is the main unit to be managed. And equipped with.
  • the IP address of the main unit is assigned by the DHCP server to any of the main units of the plurality of main units.
  • it is an address it is determined that the main part is the main part to be managed. Therefore, even if the docking station unit and the main unit are erroneously connected, the main unit can be appropriately managed.
  • FIG. It is a block diagram of the mobile terminal system in Embodiment 1.
  • FIG. It is a flowchart for demonstrating the outline of the operation of the main part of the mobile terminal to which the mobile terminal system in Embodiment 1 is applied. It is a flowchart for demonstrating the outline of the operation of the management server to which the mobile terminal system in Embodiment 1 is applied. It is a flowchart for demonstrating the outline of the operation of the management server to which the mobile terminal system in Embodiment 1 is applied. It is a hardware block diagram of the main part of the main part of the mobile terminal to which the mobile terminal system in Embodiment 1 is applied.
  • FIG. 1 is a configuration diagram of a mobile terminal system according to the first embodiment.
  • each of the plurality of mobile terminals 1 is carried by the user.
  • the mobile terminal 1 is carried by an elevator maintenance worker.
  • the maintenance staff uses the mobile terminal 1 to perform maintenance work on an elevator (not shown).
  • Each of the plurality of mobile terminals 1 includes a paired docking station unit 1a and a main unit 1b.
  • the docking station portion 1a and the main portion 1b are detachably provided from each other.
  • the docking station unit 1a includes a keyboard, a NIC (Network Interface Card), and a spare battery.
  • the docking station unit 1a stores its own identification information.
  • the docking station unit 1a stores the information of the MAC address of the NIC as its own identification information.
  • the main unit 1b includes a CPU, a memory, a battery, and a liquid crystal panel.
  • the main unit 1b stores the identification information after reading the identification information stored in the docking station unit 1a at the time of initial startup in a state of being connected to the paired docking station unit 1a.
  • the DHCP server 2 is installed in an elevator maintenance company.
  • the DCHP server has a plurality of main units 1b based on the MAC addresses of the plurality of docking station units 1a in a state where the paired docking station units 1a and the main unit 1b are connected to each of the plurality of mobile terminals 1. After assigning an IP address to each, the information of the IP address is stored in each of the plurality of main units 1b.
  • the management server 3 is provided in an elevator maintenance company.
  • the management server 3 manages the locations of a plurality of mobile terminals 1 by recognizing the mobile terminals 1 connected to the network. For example, in a state where the docking station unit 1a and the main unit 1b are connected, the management server 3 connects the mobile terminal 1 to be managed to the company network based on the IP address information stored in the main unit 1b. Search and manage the main unit 1b according to a fixed schedule.
  • the management server 3 has a fixed schedule in response to a request from the main unit 1b. It may be managed outside.
  • FIG. 2 is a flowchart for explaining an outline of the operation of the main portion of the mobile terminal to which the mobile terminal system according to the first embodiment is applied.
  • step S1 the main unit 1b determines whether or not the docking station unit 1a is connected. When the docking station unit 1a is not connected in step S1, the main unit 1b performs the operation of step S1. When the docking station unit 1a is connected in step S1, the main unit 1b performs the operation of step S2.
  • step S2 the main unit 1b acquires MAC address information from the docking station unit 1a. After that, the main unit 1b performs the operation of step S3. In step S3, the main unit 1b determines whether or not the MAC address information of the docking station unit 1a matches the MAC address information stored in itself.
  • the main unit 1b ends the operation.
  • step S4 the main unit 1b outputs warning information to the outside.
  • the main unit 1b displays warning information on the liquid crystal panel.
  • the main unit 1b generates a beep sound. After that, the main unit 1b ends the operation.
  • FIG. 3 is a flowchart for explaining an outline of the operation of the management server to which the mobile terminal system according to the first embodiment is applied.
  • step S11 the management server 3 determines whether or not the IP address of the main unit 1b is an IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a.
  • step S11 If the IP address of the main unit 1b is the IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a in step S11, the management server 3 performs the operation of step S12. In step S12, the management server 3 determines that the docking station unit 1a and the main unit 1b are paired. After that, the management server 3 ends the operation.
  • step S11 the management server 3 performs the operation of step S13.
  • step S13 the management server 3 determines whether or not the IP address of the main unit 1b is an IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a different from the docking station unit 1a. judge.
  • the management server 3 is in step S14. Do the action.
  • the management server 3 determines that the docking station unit 1a and the main unit 1b are not paired. After that, the management server 3 ends the operation.
  • step S13 If the IP address of the main unit 1b is not the IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a different from the docking station unit 1a in step S13, the management server 3 operates the operation of step S15. I do. In step S15, the management server 3 determines that the main unit 1b is not the main unit 1b to be managed. After that, the management server 3 ends the operation.
  • FIG. 4 is a flowchart for explaining an outline of the operation of the management server to which the mobile terminal system according to the first embodiment is applied.
  • step S21 the management server 3 determines whether or not the docking station unit 1a is connected. If the docking station unit 1a is not connected in step S21, the management server 3 performs the operation of step S21. When the docking station unit 1a is connected in step S21, the management server 3 performs the operation of step S22.
  • step S22 the management server 3 determines whether or not the main unit 1b is connected to the docking station unit 1a. If the main unit 1b is not connected to the docking station unit 1a in step S22, the operation of step S22 is performed. When the main unit 1b is connected to the docking station unit 1a in step S12, the operation of step S23 is performed.
  • step S23 to step S27 is the same as the operation from step S11 to step S15 in FIG.
  • the mobile terminal 1 includes a docking station unit 1a and a main unit 1b.
  • the docking station unit 1a stores its own identification information.
  • the main portion 1b is detachably provided with respect to the docking station portion 1a.
  • the main unit 1b stores the identification information of the paired docking station unit 1a.
  • the main unit 1b is connected to the paired docking station unit 1a based on the comparison result between the identification information of the connected docking station unit 1a and the identification information stored in itself. Determine if it has been done. Therefore, it is possible to suppress erroneous connection between the docking station portion 1a and the main portion 1b.
  • the main unit 1b when the main unit 1b is connected to a docking station unit 1a different from the paired docking station unit, the main unit 1b outputs warning information to the outside. Therefore, it is possible to notify the user of the mobile terminal 1 of an erroneous connection between the docking station unit 1a and the main unit 1b.
  • the stored identification information may be rewritten based on an operation from the outside. In this case, it is possible to prevent the determination of erroneous connection when the paired docking station unit 1a is changed. For example, when the paired docking station unit 1a breaks down or is repaired and the identification information of the paired docking station unit 1a is changed, it is possible to prevent the determination of incorrect connection.
  • the IP address of the main unit 1b is assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a.
  • it is an IP address it is determined that the docking station unit 1a and the main unit 1b are paired. Therefore, the state of the mobile terminal 1 can be accurately managed.
  • the management server 3 when the docking station unit 1a and the main unit 1b are connected, the MAC of the docking station unit 1a whose IP address of the main unit 1b is different from that of the docking station unit 1a by the DHCP server 2 When the IP address is assigned based on the address, it is determined that the docking station unit 1a and the main unit 1b are not paired. Therefore, the state of the mobile terminal 1 can be accurately managed.
  • the IP address of the main unit 1b is assigned to the main unit 1b of any of the plurality of main units 1b by the DHCP server 2.
  • the main unit 1b is not the main unit 1b to be managed. Therefore, the existence of the main unit 1b that is not subject to management can be grasped.
  • FIG. 5 is a hardware configuration diagram of a main part of a main part of a mobile terminal to which the mobile terminal system according to the first embodiment is applied.
  • Each function of the main part of the main part 1b can be realized by a processing circuit.
  • the processing circuit includes at least one processor 100a and at least one memory 100b.
  • the processing circuit comprises at least one dedicated hardware 200.
  • each function of the main part of the main unit 1b is realized by software, firmware, or a combination of software and firmware.
  • At least one of the software and firmware is written as a program.
  • At least one of the software and firmware is stored in at least one memory 100b.
  • At least one processor 100a realizes each function of the main part of the main part 1b by reading and executing the program stored in at least one memory 100b.
  • At least one processor 100a is also referred to as a central processing unit, a processing unit, an arithmetic unit, a microprocessor, a microcomputer, and a DSP.
  • at least one memory 100b is a non-volatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, EEPROM, magnetic disk, flexible disk, optical disk, compact disk, mini disk, DVD, or the like.
  • the processing circuit comprises at least one dedicated hardware 200
  • the processing circuit may be implemented, for example, as a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof.
  • each function of the main part of the main part 1b is realized by a processing circuit.
  • each function of the main part of the main part 1b is collectively realized by a processing circuit.
  • a part may be realized by the dedicated hardware 200, and the other part may be realized by software or firmware.
  • the function of determining whether or not it is connected to the paired docking station unit 1a is realized by a processing circuit as dedicated hardware 200, and it is determined whether or not it is connected to the paired docking station unit 1a.
  • Functions other than the functions may be realized by at least one processor 100a reading and executing a program stored in at least one memory 100b.
  • the processing circuit realizes each function of the main part of the main part 1b by hardware 200, software, firmware, or a combination thereof.
  • each function of the DHCP server 2 is also realized by a processing circuit equivalent to a processing circuit that realizes each function of the main part of the main part 1b.
  • Each function of the management server 3 is also realized by a processing circuit equivalent to a processing circuit that realizes each function of the main part of the main unit 1b.
  • FIG. 6 is a flowchart for explaining an outline of the operation of the management server to which the mobile terminal system according to the second embodiment is applied.
  • the same or corresponding parts as those of the first embodiment are designated by the same reference numerals. The explanation of the relevant part is omitted.
  • the management server 3 is managed by the main unit 1b based on the IP address information stored in the main unit 1b in a state where the docking station unit 1a and the main unit 1b are connected. It manages whether or not it is the main part 1b that should be.
  • step S31 the management server 3 determines whether or not the IP address of the main unit 1b is an IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a.
  • the management server 3 performs the operation of step S32.
  • step S32 the management server 3 determines that the main unit 1b is the main unit 1b to be managed. After that, the management server 3 performs the operation of step S33.
  • step S33 the management server 3 checks the main unit 1b by a function such as Intel AMT (Intel Active Management Technology) and leaves a log indicating that the management is appropriate. After that, the management server 3 ends the operation.
  • step S31 the management server 3 performs the operation of step S34.
  • step S34 the management server 3 determines whether or not the IP address of the main unit 1b is an IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a different from the docking station unit 1a. judge.
  • step S35 the management server 3 determines that the main unit 1b is the main unit 1b to be managed. After that, the management server 3 performs the operation of step S36.
  • step S36 the management server 3 checks the main unit 1b by a function such as Intel AMT and leaves a log indicating that the management is inappropriate. After that, the management server 3 ends the operation.
  • step S34 the management server 3 operates the operation of step S37. I do.
  • step S37 the management server 3 determines that the main unit 1b is not the main unit 1b to be managed. After that, the management server 3 ends the operation without checking the main unit 1b.
  • FIGS. 7 and 8 are flowcharts for explaining the outline of the operation of the management server to which the mobile terminal system according to the first embodiment is applied.
  • step S41 the management server 3 determines whether or not the docking station unit 1a is connected. If the docking station unit 1a is not connected in step S41, the management server 3 performs the operation of step S41. When the docking station unit 1a is connected in step S41, the management server 3 performs the operation of step S42.
  • step S42 the management server 3 determines whether or not the main unit 1b is connected to the docking station unit 1a. If the main unit 1b is not connected to the docking station unit 1a in step S42, the operation of step S42 is performed. When the main unit 1b is connected to the docking station unit 1a in step S42, the operation of step S43 is performed.
  • step S43 to step S49 is the same as the operation from step S31 to step S37 in FIG.
  • the IP addresses of the main unit 1b are set by the DHCP server 2 to a plurality of main units.
  • the IP address is assigned to any of the main units 1b of 1b, it is determined that the main unit 1b is the main unit 1b to be managed. Therefore, even when the docking station unit 1a and the main unit 1b are erroneously connected, the main unit 1b can be appropriately managed.
  • the IP address of the main unit 1b is assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a. If it is an IP address, it is determined that the main unit 1b is the main unit 1b to be managed. When the paired docking station unit 1a and the main unit 1b are connected, the main unit 1b can be appropriately managed.
  • the management server 3 when the docking station unit 1a and the main unit 1b are connected, the MAC of the docking station unit 1a whose IP address of the main unit 1b is different from that of the docking station unit 1a by the DHCP server 2 When the IP address is assigned based on the address, it is determined that the main unit 1b is the main unit 1b to be managed. When the unpaired docking station unit 1a and the main unit 1b are connected, the main unit 1b can be appropriately managed.
  • the IP address of the main unit 1b is set by the DHCP server 2 to the main unit 1b of any of the plurality of main units 1b.
  • the IP address is not assigned to, it is determined that the main unit 1b is not the main unit 1b to be managed. Therefore, the existence of the main unit 1b that is not subject to management can be grasped.
  • the mobile terminal system according to the present invention can be used as a system for managing mobile terminals.
  • 1 mobile terminal 1a docking station part, 1b main part, 2 DHCP server, 3 management server, 100a processor, 100b memory, 200 hardware

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Abstract

The present invention provides a mobile terminal system that makes it possible to appropriately manage a main unit even when a docking station unit and the main unit are erroneously connected to each other. A mobile terminal system according to the present invention is provided with: a plurality of mobile terminals each having a paired docking station unit and main unit that can respectively be attached and detached freely; a DHCP server that, in a state in which a paired docking station unit and main unit are connected to each other in each of the plurality of mobile terminals, assigns an IP address to each of a plurality of main units on the basis of the MAC address of each of a plurality of docking station units; and a management server that, in a state in which a docking station unit and a main unit are connected to each other, determines that the main unit is a main unit to be managed when the IP address of the main unit is an IP address assigned by the DHCP server to one main unit of the plurality of main units.

Description

ドッキングステーション部とメイン部とを備えた携帯端末を管理する携帯端末システムA mobile terminal system that manages a mobile terminal equipped with a docking station unit and a main unit.
　この発明は、ドッキングステーション部とメイン部とを備えた携帯端末を管理する携帯端末システムに関する。 The present invention relates to a mobile terminal system that manages a mobile terminal including a docking station unit and a main unit.
　特許文献１は、携帯端末システムを開示する。当該携帯端末システムによれば、携帯端末の所在を管理し得る。 Patent Document 1 discloses a mobile terminal system. According to the mobile terminal system, the location of the mobile terminal can be managed.
日本特開２０１１－１８１６８号公報Japanese Patent Application Laid-Open No. 2011-18168
　しかしながら、ドッキングステーション部とメイン部とが互いに着脱自在に設けられた複数の同種の携帯端末が同じ領域で使用されることもある。この領域に対し、特許文献１に記載の携帯端末システムを適用しても、ドッキングステーション部とメイン部との誤接続を抑制することができない。その結果、メイン部を適切に管理することができない。 However, a plurality of mobile terminals of the same type in which the docking station unit and the main unit are detachably provided from each other may be used in the same area. Even if the mobile terminal system described in Patent Document 1 is applied to this area, erroneous connection between the docking station unit and the main unit cannot be suppressed. As a result, the main part cannot be managed properly.
　この発明は、上述の課題を解決するためになされた。この発明の目的は、ドッキングステーション部とメイン部とが誤接続されている場合でも、メイン部を適切に管理することができる携帯端末システムを提供することである。 This invention was made to solve the above-mentioned problems. An object of the present invention is to provide a mobile terminal system capable of appropriately managing the main unit even when the docking station unit and the main unit are erroneously connected.
　この発明に係る携帯端末システムは、対となるドッキングステーション部とメイン部とをそれぞれ着脱自在に有した複数の携帯端末と、前記複数の携帯端末のそれぞれにおいて対となるドッキングステーション部とメイン部とが接続された状態において、複数のドッキングステーション部のそれぞれのＭＡＣアドレスに基づいて、複数のメイン部のそれぞれにＩＰアドレスを割り当てるＤＨＣＰサーバと、ドッキングステーション部とメイン部とが接続されている状態において、当該メイン部のＩＰアドレスが前記ＤＨＣＰサーバにより前記複数のメイン部のいずれかのメイン部に割り当てられたＩＰアドレスである際に、当該メイン部は管理すべきメイン部であると判定する管理サーバと、を備えた。 The mobile terminal system according to the present invention includes a plurality of mobile terminals having a paired docking station unit and a main unit detachably attached to each other, and a paired docking station unit and a main unit in each of the plurality of mobile terminals. In the state where the DHCP server that assigns an IP address to each of the plurality of main parts based on the MAC address of each of the plurality of docking station parts, and the docking station part and the main part are connected. When the IP address of the main unit is an IP address assigned to any of the main units of the plurality of main units by the DHCP server, the management server determines that the main unit is the main unit to be managed. And equipped with.
　この発明によれば、管理サーバは、ドッキングステーション部とメイン部とが接続されている状態において、当該メイン部のＩＰアドレスがＤＨＣＰサーバにより複数のメイン部のいずれかのメイン部に割り当てられたＩＰアドレスである際に、当該メイン部は管理すべきメイン部であると判定する。このため、ドッキングステーション部とメイン部とが誤接続されている場合でも、メイン部を適切に管理することができる。 According to the present invention, in the management server, when the docking station unit and the main unit are connected, the IP address of the main unit is assigned by the DHCP server to any of the main units of the plurality of main units. When it is an address, it is determined that the main part is the main part to be managed. Therefore, even if the docking station unit and the main unit are erroneously connected, the main unit can be appropriately managed.
実施の形態１における携帯端末システムの構成図である。It is a block diagram of the mobile terminal system in Embodiment 1. FIG. 実施の形態１における携帯端末システムが適用される携帯端末のメイン部の動作の概要を説明するためのフローチャートである。It is a flowchart for demonstrating the outline of the operation of the main part of the mobile terminal to which the mobile terminal system in Embodiment 1 is applied. 実施の形態１における携帯端末システムが適用される管理サーバの動作の概要を説明するためのフローチャートである。It is a flowchart for demonstrating the outline of the operation of the management server to which the mobile terminal system in Embodiment 1 is applied. 実施の形態１における携帯端末システムが適用される管理サーバの動作の概要を説明するためのフローチャートである。It is a flowchart for demonstrating the outline of the operation of the management server to which the mobile terminal system in Embodiment 1 is applied. 実施の形態１における携帯端末システムが適用される携帯端末のメイン部の要部のハードウェア構成図である。It is a hardware block diagram of the main part of the main part of the mobile terminal to which the mobile terminal system in Embodiment 1 is applied. 実施の形態２における携帯端末システムが適用される管理サーバの動作の概要を説明するためのフローチャートである。It is a flowchart for demonstrating the outline of the operation of the management server to which the mobile terminal system in Embodiment 2 is applied. 実施の形態２における携帯端末システムが適用される管理サーバの動作の概要を説明するためのフローチャートである。It is a flowchart for demonstrating the outline of the operation of the management server to which the mobile terminal system in Embodiment 2 is applied. 実施の形態２における携帯端末システムが適用される管理サーバの動作の概要を説明するためのフローチャートである。It is a flowchart for demonstrating the outline of the operation of the management server to which the mobile terminal system in Embodiment 2 is applied.
　この発明を実施するための形態について添付の図面に従って説明する。なお、各図中、同一または相当する部分には同一の符号が付される。当該部分の重複説明は適宜に簡略化ないし省略する。 The embodiment for carrying out the present invention will be described with reference to the attached drawings. In each figure, the same or corresponding parts are designated by the same reference numerals. The duplicate description of the relevant part will be simplified or omitted as appropriate.
実施の形態１．
　図１は実施の形態１における携帯端末システムの構成図である。 Embodiment 1.
FIG. 1 is a configuration diagram of a mobile terminal system according to the first embodiment.
　図１の携帯端末システムにおいて、複数の携帯端末１のそれぞれは、利用者に携帯される。例えば、携帯端末１は、エレベーターの保守員に携帯される。保守員は、携帯端末１を利用して図示されないエレベーターの保守作業を行う。 In the mobile terminal system of FIG. 1, each of the plurality of mobile terminals 1 is carried by the user. For example, the mobile terminal 1 is carried by an elevator maintenance worker. The maintenance staff uses the mobile terminal 1 to perform maintenance work on an elevator (not shown).
　複数の携帯端末１の各々は、対となるドッキングステーション部１ａとメイン部１ｂとを備える。ドッキングステーション部１ａとメイン部１ｂとは、互いに着脱自在に設けられる。 Each of the plurality of mobile terminals 1 includes a paired docking station unit 1a and a main unit 1b. The docking station portion 1a and the main portion 1b are detachably provided from each other.
　例えば、ドッキングステーション部１ａは、キーボードとＮＩＣ（Ｎｅｔｗｏｒｋ　Ｉｎｔｅｒｆａｃｅ　Ｃａｒｄ）と予備バッテリーとを備える。ドッキングステーション部１ａは、自らの識別情報を記憶する。例えば、ドッキングステーション部１ａは、自らの識別情報として、ＮＩＣのＭＡＣアドレスの情報を記憶する。 For example, the docking station unit 1a includes a keyboard, a NIC (Network Interface Card), and a spare battery. The docking station unit 1a stores its own identification information. For example, the docking station unit 1a stores the information of the MAC address of the NIC as its own identification information.
　例えば、メイン部１ｂは、ＣＰＵ，メモリ、バッテリー、液晶パネルを備える。メイン部１ｂは、対となるドッキングステーション部１ａと接続された状態において初回起動時に当該ドッキングステーション部１ａに記憶された識別情報を読み取った上で当該識別情報を記憶する。 For example, the main unit 1b includes a CPU, a memory, a battery, and a liquid crystal panel. The main unit 1b stores the identification information after reading the identification information stored in the docking station unit 1a at the time of initial startup in a state of being connected to the paired docking station unit 1a.
　例えば、ＤＨＣＰサーバ２は、エレベーターの保守会社に設けられる。ＤＣＨＰサーバは、複数の携帯端末１のそれぞれにおいて対となるドッキングステーション部１ａとメイン部１ｂとが接続された状態において、複数のドッキングステーション部１ａのＭＡＣアドレスに基づいて、複数のメイン部１ｂのそれぞれにＩＰアドレスを割り当てた上で当該ＩＰアドレスの情報を複数のメイン部１ｂのそれぞれに記憶させる。 For example, the DHCP server 2 is installed in an elevator maintenance company. The DCHP server has a plurality of main units 1b based on the MAC addresses of the plurality of docking station units 1a in a state where the paired docking station units 1a and the main unit 1b are connected to each of the plurality of mobile terminals 1. After assigning an IP address to each, the information of the IP address is stored in each of the plurality of main units 1b.
　例えば、管理サーバ３は、エレベーターの保守会社に設けられる。管理サーバ３は、ネットワークに接続された携帯端末１を認識することで複数の携帯端末１の所在を管理する。例えば、管理サーバ３は、ドッキングステーション部１ａとメイン部１ｂとが接続されている状態において、当該メイン部１ｂに記憶されたＩＰアドレスの情報に基づいて管理対象の携帯端末１を社内のネットワークを検索し、当該メイン部１ｂを一定のスケジュールに従って管理する。 For example, the management server 3 is provided in an elevator maintenance company. The management server 3 manages the locations of a plurality of mobile terminals 1 by recognizing the mobile terminals 1 connected to the network. For example, in a state where the docking station unit 1a and the main unit 1b are connected, the management server 3 connects the mobile terminal 1 to be managed to the company network based on the IP address information stored in the main unit 1b. Search and manage the main unit 1b according to a fixed schedule.
　また、メイン部１ｂを使用する保守員が一定のスケジュール内で社内のネットワークに戻ってこられず、管理が失敗することを防止するべく、メイン部１ｂからの要求により、管理サーバ３が一定のスケジュール外に管理を行ってもよい。 In addition, in order to prevent maintenance personnel who use the main unit 1b from returning to the internal network within a fixed schedule and management failure, the management server 3 has a fixed schedule in response to a request from the main unit 1b. It may be managed outside.
　次に、図２を用いて、携帯端末１のメイン部１ｂの動作の概要を説明する。
　図２は実施の形態１における携帯端末システムが適用される携帯端末のメイン部の動作の概要を説明するためのフローチャートである。 Next, the outline of the operation of the main unit 1b of the mobile terminal 1 will be described with reference to FIG.
FIG. 2 is a flowchart for explaining an outline of the operation of the main portion of the mobile terminal to which the mobile terminal system according to the first embodiment is applied.
　ステップＳ１では、メイン部１ｂは、ドッキングステーション部１ａが接続されたか否かを判定する。ステップＳ１でドッキングステーション部１ａが接続されていない場合、メイン部１ｂは、ステップＳ１の動作を行う。ステップＳ１でドッキングステーション部１ａが接続された場合、メイン部１ｂは、ステップＳ２の動作を行う。 In step S1, the main unit 1b determines whether or not the docking station unit 1a is connected. When the docking station unit 1a is not connected in step S1, the main unit 1b performs the operation of step S1. When the docking station unit 1a is connected in step S1, the main unit 1b performs the operation of step S2.
　ステップＳ２では、メイン部１ｂは、当該ドッキングステーション部１ａからＭＡＣアドレスの情報を取得する。その後、メイン部１ｂは、ステップＳ３の動作を行う。ステップＳ３では、メイン部１ｂは、当該ドッキングステーション部１ａのＭＡＣアドレスの情報が自らに記憶されたＭＡＣアドレスの情報と一致するか否かを判定する。 In step S2, the main unit 1b acquires MAC address information from the docking station unit 1a. After that, the main unit 1b performs the operation of step S3. In step S3, the main unit 1b determines whether or not the MAC address information of the docking station unit 1a matches the MAC address information stored in itself.
　ステップＳ３で当該ドッキングステーション部１ａのＭＡＣアドレスの情報が自らに記憶されたＭＡＣアドレスの情報と一致する場合、メイン部１ｂは、動作を終了する。 If the MAC address information of the docking station unit 1a matches the MAC address information stored in itself in step S3, the main unit 1b ends the operation.
　ステップＳ３で当該ドッキングステーション部１ａのＭＡＣアドレスの情報が自らに記憶されたＭＡＣアドレスの情報と一致しない場合、メイン部１ｂは、ステップＳ４の動作を行う。ステップＳ４では、メイン部１ｂは、外部に向けて警告情報を出力する。例えば、メイン部１ｂは、警告情報を液晶パネルに表示させる。例えば、メイン部１ｂは、Ｂｅｅｐ音を発生させる。その後、メイン部１ｂは、動作を終了する。 If the MAC address information of the docking station unit 1a does not match the MAC address information stored in itself in step S3, the main unit 1b performs the operation of step S4. In step S4, the main unit 1b outputs warning information to the outside. For example, the main unit 1b displays warning information on the liquid crystal panel. For example, the main unit 1b generates a beep sound. After that, the main unit 1b ends the operation.
　次に、図３を用いて、一定のスケジュールに従って管理する場合の管理サーバ３の動作の概要を説明する。
　図３は実施の形態１における携帯端末システムが適用される管理サーバの動作の概要を説明するためのフローチャートである。 Next, with reference to FIG. 3, an outline of the operation of the management server 3 when managing according to a fixed schedule will be described.
FIG. 3 is a flowchart for explaining an outline of the operation of the management server to which the mobile terminal system according to the first embodiment is applied.
　ステップＳ１１では、管理サーバ３は、当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスであるか否かを判定する。 In step S11, the management server 3 determines whether or not the IP address of the main unit 1b is an IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a.
　ステップＳ１１で当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスである場合、管理サーバ３は、ステップＳ１２の動作を行う。ステップＳ１２では、管理サーバ３は、当該ドッキングステーション部１ａと当該メイン部１ｂとは対であると判定する。その後、管理サーバ３は、動作を終了する。 If the IP address of the main unit 1b is the IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a in step S11, the management server 3 performs the operation of step S12. In step S12, the management server 3 determines that the docking station unit 1a and the main unit 1b are paired. After that, the management server 3 ends the operation.
　ステップＳ１１で当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスでない場合、管理サーバ３は、ステップＳ１３の動作を行う。ステップＳ１３では、管理サーバ３は、当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａとは異なるドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスであるか否かを判定する。 If the IP address of the main unit 1b is not the IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a in step S11, the management server 3 performs the operation of step S13. In step S13, the management server 3 determines whether or not the IP address of the main unit 1b is an IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a different from the docking station unit 1a. judge.
　ステップＳ１３で当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａとは異なるドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスである場合、管理サーバ３は、ステップＳ１４の動作を行う。ステップＳ１４では、管理サーバ３は、当該ドッキングステーション部１ａと当該メイン部１ｂとは対でないと判定する。その後、管理サーバ３は、動作を終了する。 If the IP address of the main unit 1b is an IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a different from the docking station unit 1a in step S13, the management server 3 is in step S14. Do the action. In step S14, the management server 3 determines that the docking station unit 1a and the main unit 1b are not paired. After that, the management server 3 ends the operation.
　ステップＳ１３で当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａとは異なるドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスでない場合、管理サーバ３は、ステップＳ１５の動作を行う。ステップＳ１５では、管理サーバ３は、当該メイン部１ｂは管理すべきメイン部１ｂではないと判定する。その後、管理サーバ３は、動作を終了する。 If the IP address of the main unit 1b is not the IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a different from the docking station unit 1a in step S13, the management server 3 operates the operation of step S15. I do. In step S15, the management server 3 determines that the main unit 1b is not the main unit 1b to be managed. After that, the management server 3 ends the operation.
　次に、図４を用いて、メイン部１ｂからの要求により一定のスケジュール外に管理する場合の管理サーバ３の動作の概要を説明する。
　図４は実施の形態１における携帯端末システムが適用される管理サーバの動作の概要を説明するためのフローチャートである。 Next, with reference to FIG. 4, an outline of the operation of the management server 3 when the management is performed outside the fixed schedule according to the request from the main unit 1b will be described.
FIG. 4 is a flowchart for explaining an outline of the operation of the management server to which the mobile terminal system according to the first embodiment is applied.
　ステップＳ２１では、管理サーバ３は、ドッキングステーション部１ａが接続されたか否かを判定する。ステップＳ２１でドッキングステーション部１ａが接続されていない場合、管理サーバ３は、ステップＳ２１の動作を行う。ステップＳ２１でドッキングステーション部１ａが接続された場合、管理サーバ３は、ステップＳ２２の動作を行う。 In step S21, the management server 3 determines whether or not the docking station unit 1a is connected. If the docking station unit 1a is not connected in step S21, the management server 3 performs the operation of step S21. When the docking station unit 1a is connected in step S21, the management server 3 performs the operation of step S22.
　ステップＳ２２では、管理サーバ３は、メイン部１ｂが当該ドッキングステーション部１ａに接続されているか否かを判定する。ステップＳ２２でメイン部１ｂが当該ドッキングステーション部１ａに接続されていない場合、ステップＳ２２の動作を行う。ステップＳ１２でメイン部１ｂが当該ドッキングステーション部１ａに接続されている場合、ステップＳ２３の動作を行う。 In step S22, the management server 3 determines whether or not the main unit 1b is connected to the docking station unit 1a. If the main unit 1b is not connected to the docking station unit 1a in step S22, the operation of step S22 is performed. When the main unit 1b is connected to the docking station unit 1a in step S12, the operation of step S23 is performed.
　ステップＳ２３からステップＳ２７の動作は、図３のステップＳ１１からステップＳ１５の動作と同じである。 The operation from step S23 to step S27 is the same as the operation from step S11 to step S15 in FIG.
　以上で説明した実施の形態１によれば、携帯端末１は、ドッキングステーション部１ａとメイン部１ｂとを備える。ドッキングステーション部１ａは、自らの識別情報を記憶する。メイン部１ｂは、ドッキングステーション部１ａに対して着脱自在に設けられる。メイン部１ｂは、対となるドッキングステーション部１ａの識別情報を記憶する。メイン部１ｂは、ドッキングステーション部１ａと接続した際に、接続されたドッキングステーション部１ａの識別情報と自らに記憶された識別情報との比較結果に基づいて、対となるドッキングステーション部１ａと接続したか否かを判定する。このため、ドッキングステーション部１ａとメイン部１ｂとの誤接続を抑制することができる。 According to the first embodiment described above, the mobile terminal 1 includes a docking station unit 1a and a main unit 1b. The docking station unit 1a stores its own identification information. The main portion 1b is detachably provided with respect to the docking station portion 1a. The main unit 1b stores the identification information of the paired docking station unit 1a. When the main unit 1b is connected to the docking station unit 1a, the main unit 1b is connected to the paired docking station unit 1a based on the comparison result between the identification information of the connected docking station unit 1a and the identification information stored in itself. Determine if it has been done. Therefore, it is possible to suppress erroneous connection between the docking station portion 1a and the main portion 1b.
　また、メイン部１ｂは、対となるドッキングステーション部と異なるドッキングステーション部１ａと接続した場合は、外部に向けて警告情報を出力する。このため、ドッキングステーション部１ａとメイン部１ｂとの誤接続を携帯端末１の利用者に報知することができる。 Further, when the main unit 1b is connected to a docking station unit 1a different from the paired docking station unit, the main unit 1b outputs warning information to the outside. Therefore, it is possible to notify the user of the mobile terminal 1 of an erroneous connection between the docking station unit 1a and the main unit 1b.
　なお、メイン部１ｂにおいて、外部からの操作に基づいて、記憶された識別情報を書き替えてもよい。この場合、対となるドッキングステーション部１ａが変更された場合に誤接続と判定されることを抑制できる。例えば、対となるドッキングステーション部１ａが故障したり修理したりして対となるドッキングステーション部１ａの識別情報が変更された場合に誤接続と判定されることを抑制できる。 In the main unit 1b, the stored identification information may be rewritten based on an operation from the outside. In this case, it is possible to prevent the determination of erroneous connection when the paired docking station unit 1a is changed. For example, when the paired docking station unit 1a breaks down or is repaired and the identification information of the paired docking station unit 1a is changed, it is possible to prevent the determination of incorrect connection.
　また、管理サーバ３は、ドッキングステーション部１ａとメイン部１ｂとが接続されている状態において、当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスである場合に、当該ドッキングステーション部１ａと当該メイン部１ｂとは対であると判定する。このため、携帯端末１の状態を正確に管理することができる。 Further, in the management server 3, when the docking station unit 1a and the main unit 1b are connected, the IP address of the main unit 1b is assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a. When it is an IP address, it is determined that the docking station unit 1a and the main unit 1b are paired. Therefore, the state of the mobile terminal 1 can be accurately managed.
　また、管理サーバ３は、ドッキングステーション部１ａとメイン部１ｂとが接続されている状態において、当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａとは異なるドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスである場合に、当該ドッキングステーション部１ａと当該メイン部１ｂとは対でないと判定する。このため、携帯端末１の状態を正確に管理することができる。 Further, in the management server 3, when the docking station unit 1a and the main unit 1b are connected, the MAC of the docking station unit 1a whose IP address of the main unit 1b is different from that of the docking station unit 1a by the DHCP server 2 When the IP address is assigned based on the address, it is determined that the docking station unit 1a and the main unit 1b are not paired. Therefore, the state of the mobile terminal 1 can be accurately managed.
　また、管理サーバ３は、ドッキングステーション部１ａとメイン部１ｂとが接続されている状態において、当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により前記複数のメイン部１ｂのいずれかのメイン部１ｂに割り当てられたＩＰアドレスでない際に、当該メイン部１ｂは管理すべきメイン部１ｂでないと判定する。このため、管理対象外のメイン部１ｂの存在を把握することができる。 Further, in the management server 3, when the docking station unit 1a and the main unit 1b are connected, the IP address of the main unit 1b is assigned to the main unit 1b of any of the plurality of main units 1b by the DHCP server 2. When it is not the assigned IP address, it is determined that the main unit 1b is not the main unit 1b to be managed. Therefore, the existence of the main unit 1b that is not subject to management can be grasped.
　次に、図５を用いて、メイン部１ｂの要部の例を説明する。
　図５は実施の形態１における携帯端末システムが適用される携帯端末のメイン部の要部のハードウェア構成図である。 Next, an example of a main part of the main part 1b will be described with reference to FIG.
FIG. 5 is a hardware configuration diagram of a main part of a main part of a mobile terminal to which the mobile terminal system according to the first embodiment is applied.
　メイン部１ｂの要部の各機能は、処理回路により実現し得る。例えば、処理回路は、少なくとも１つのプロセッサ１００ａと少なくとも１つのメモリ１００ｂとを備える。例えば、処理回路は、少なくとも１つの専用のハードウェア２００を備える。 Each function of the main part of the main part 1b can be realized by a processing circuit. For example, the processing circuit includes at least one processor 100a and at least one memory 100b. For example, the processing circuit comprises at least one dedicated hardware 200.
　処理回路が少なくとも１つのプロセッサ１００ａと少なくとも１つのメモリ１００ｂとを備える場合、メイン部１ｂの要部の各機能は、ソフトウェア、ファームウェア、またはソフトウェアとファームウェアとの組み合わせで実現される。ソフトウェアおよびファームウェアの少なくとも一方は、プログラムとして記述される。ソフトウェアおよびファームウェアの少なくとも一方は、少なくとも１つのメモリ１００ｂに格納される。少なくとも１つのプロセッサ１００ａは、少なくとも１つのメモリ１００ｂに記憶されたプログラムを読み出して実行することにより、メイン部１ｂの要部の各機能を実現する。少なくとも１つのプロセッサ１００ａは、中央処理装置、処理装置、演算装置、マイクロプロセッサ、マイクロコンピュータ、ＤＳＰともいう。例えば、少なくとも１つのメモリ１００ｂは、ＲＡＭ、ＲＯＭ、フラッシュメモリ、ＥＰＲＯＭ、ＥＥＰＲＯＭ等の、不揮発性または揮発性の半導体メモリ、磁気ディスク、フレキシブルディスク、光ディスク、コンパクトディスク、ミニディスク、ＤＶＤ等である。 When the processing circuit includes at least one processor 100a and at least one memory 100b, each function of the main part of the main unit 1b is realized by software, firmware, or a combination of software and firmware. At least one of the software and firmware is written as a program. At least one of the software and firmware is stored in at least one memory 100b. At least one processor 100a realizes each function of the main part of the main part 1b by reading and executing the program stored in at least one memory 100b. At least one processor 100a is also referred to as a central processing unit, a processing unit, an arithmetic unit, a microprocessor, a microcomputer, and a DSP. For example, at least one memory 100b is a non-volatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, EEPROM, magnetic disk, flexible disk, optical disk, compact disk, mini disk, DVD, or the like.
　処理回路が少なくとも１つの専用のハードウェア２００を備える場合、処理回路は、例えば、単一回路、複合回路、プログラム化したプロセッサ、並列プログラム化したプロセッサ、ＡＳＩＣ、ＦＰＧＡ、またはこれらの組み合わせで実現される。例えば、メイン部１ｂの要部の各機能は、それぞれ処理回路で実現される。例えば、メイン部１ｂの要部の各機能は、まとめて処理回路で実現される。 If the processing circuit comprises at least one dedicated hardware 200, the processing circuit may be implemented, for example, as a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof. To. For example, each function of the main part of the main part 1b is realized by a processing circuit. For example, each function of the main part of the main part 1b is collectively realized by a processing circuit.
　メイン部１ｂの要部の各機能について、一部を専用のハードウェア２００で実現し、他部をソフトウェアまたはファームウェアで実現してもよい。例えば、対となるドッキングステーション部１ａと接続したか否かを判定する機能については専用のハードウェア２００としての処理回路で実現し、対となるドッキングステーション部１ａと接続したか否かを判定する機能以外の機能については少なくとも１つのプロセッサ１００ａが少なくとも１つのメモリ１００ｂに格納されたプログラムを読み出して実行することにより実現してもよい。 For each function of the main part of the main part 1b, a part may be realized by the dedicated hardware 200, and the other part may be realized by software or firmware. For example, the function of determining whether or not it is connected to the paired docking station unit 1a is realized by a processing circuit as dedicated hardware 200, and it is determined whether or not it is connected to the paired docking station unit 1a. Functions other than the functions may be realized by at least one processor 100a reading and executing a program stored in at least one memory 100b.
　このように、処理回路は、ハードウェア２００、ソフトウェア、ファームウェア、またはこれらの組み合わせでメイン部１ｂの要部の各機能を実現する。 In this way, the processing circuit realizes each function of the main part of the main part 1b by hardware 200, software, firmware, or a combination thereof.
　図示されないが、ＤＨＣＰサーバ２の各機能も、メイン部１ｂの要部の各機能を実現する処理回路と同等の処理回路で実現される。管理サーバ３の各機能も、メイン部１ｂの要部の各機能を実現する処理回路と同等の処理回路で実現される。 Although not shown, each function of the DHCP server 2 is also realized by a processing circuit equivalent to a processing circuit that realizes each function of the main part of the main part 1b. Each function of the management server 3 is also realized by a processing circuit equivalent to a processing circuit that realizes each function of the main part of the main unit 1b.
実施の形態２．
　図６は実施の形態２における携帯端末システムが適用される管理サーバの動作の概要を説明するためのフローチャートである。なお、実施の形態１の部分と同一又は相当部分には同一符号が付される。当該部分の説明は省略される。 Embodiment 2.
FIG. 6 is a flowchart for explaining an outline of the operation of the management server to which the mobile terminal system according to the second embodiment is applied. The same or corresponding parts as those of the first embodiment are designated by the same reference numerals. The explanation of the relevant part is omitted.
　実施の形態２において、管理サーバ３は、ドッキングステーション部１ａとメイン部１ｂとが接続されている状態において、当該メイン部１ｂに記憶されたＩＰアドレスの情報に基づいて当該メイン部１ｂが管理すべきメイン部１ｂであるか否かを管理する。 In the second embodiment, the management server 3 is managed by the main unit 1b based on the IP address information stored in the main unit 1b in a state where the docking station unit 1a and the main unit 1b are connected. It manages whether or not it is the main part 1b that should be.
　ステップＳ３１では、管理サーバ３は、当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスであるか否かを判定する。 In step S31, the management server 3 determines whether or not the IP address of the main unit 1b is an IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a.
　ステップＳ３１で当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスである場合、管理サーバ３は、ステップＳ３２の動作を行う。ステップＳ３２では、管理サーバ３は、当該メイン部１ｂは管理すべきメイン部１ｂであると判定する。その後、管理サーバ３は、ステップＳ３３の動作を行う。ステップＳ３３では、管理サーバ３は、インテルＡＭＴ（インテル　アクティブ　マネジメント　テクノロジ）等の機能により当該メイン部１ｂのチェックを行って管理が適正であることを示すログを残す。その後、管理サーバ３は、動作を終了する。 If the IP address of the main unit 1b is the IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a in step S31, the management server 3 performs the operation of step S32. In step S32, the management server 3 determines that the main unit 1b is the main unit 1b to be managed. After that, the management server 3 performs the operation of step S33. In step S33, the management server 3 checks the main unit 1b by a function such as Intel AMT (Intel Active Management Technology) and leaves a log indicating that the management is appropriate. After that, the management server 3 ends the operation.
　ステップＳ３１で当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスでない場合、管理サーバ３は、ステップＳ３４の動作を行う。ステップＳ３４では、管理サーバ３は、当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａとは異なるドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスであるか否かを判定する。 If the IP address of the main unit 1b is not the IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a in step S31, the management server 3 performs the operation of step S34. In step S34, the management server 3 determines whether or not the IP address of the main unit 1b is an IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a different from the docking station unit 1a. judge.
　ステップＳ３４で当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａとは異なるドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスである場合、管理サーバ３は、ステップＳ３５の動作を行う。ステップＳ３５では、管理サーバ３は、当該メイン部１ｂは管理すべきメイン部１ｂであると判定する。その後、管理サーバ３は、ステップＳ３６の動作を行う。ステップＳ３６では、管理サーバ３は、インテルＡＭＴ等の機能によりメイン部１ｂのチェックを行って管理が不適正であることを示すログを残す。その後、管理サーバ３は、動作を終了する。 If the IP address of the main unit 1b is an IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a different from the docking station unit 1a in step S34, the management server 3 is set to step S35. Do the action. In step S35, the management server 3 determines that the main unit 1b is the main unit 1b to be managed. After that, the management server 3 performs the operation of step S36. In step S36, the management server 3 checks the main unit 1b by a function such as Intel AMT and leaves a log indicating that the management is inappropriate. After that, the management server 3 ends the operation.

　ステップＳ３４で当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａとは異なるドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスでない場合、管理サーバ３は、ステップＳ３７の動作を行う。ステップＳ３７では、管理サーバ３は、当該メイン部１ｂは管理すべきメイン部１ｂではないと判定する。その後、管理サーバ３は、メイン部１ｂのチェックを行わずに動作を終了する。
If the IP address of the main unit 1b is not the IP address assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a different from the docking station unit 1a in step S34, the management server 3 operates the operation of step S37. I do. In step S37, the management server 3 determines that the main unit 1b is not the main unit 1b to be managed. After that, the management server 3 ends the operation without checking the main unit 1b.
　次に、図７と図８とを用いて、メイン部１ｂからの要求により一定のスケジュール外に管理する場合の管理サーバ３の動作の概要を説明する。
　図７と図８とは実施の形態１における携帯端末システムが適用される管理サーバの動作の概要を説明するためのフローチャートである。 Next, with reference to FIGS. 7 and 8, the outline of the operation of the management server 3 when the management is performed outside the fixed schedule according to the request from the main unit 1b will be described.
7 and 8 are flowcharts for explaining the outline of the operation of the management server to which the mobile terminal system according to the first embodiment is applied.
　ステップＳ４１では、管理サーバ３は、ドッキングステーション部１ａが接続されたか否かを判定する。ステップＳ４１でドッキングステーション部１ａが接続されていない場合、管理サーバ３は、ステップＳ４１の動作を行う。ステップＳ４１でドッキングステーション部１ａが接続された場合、管理サーバ３は、ステップＳ４２の動作を行う。 In step S41, the management server 3 determines whether or not the docking station unit 1a is connected. If the docking station unit 1a is not connected in step S41, the management server 3 performs the operation of step S41. When the docking station unit 1a is connected in step S41, the management server 3 performs the operation of step S42.
　ステップＳ４２では、管理サーバ３は、メイン部１ｂが当該ドッキングステーション部１ａに接続されているか否かを判定する。ステップＳ４２でメイン部１ｂが当該ドッキングステーション部１ａに接続されていない場合、ステップＳ４２の動作を行う。ステップＳ４２でメイン部１ｂが当該ドッキングステーション部１ａに接続されている場合、ステップＳ４３の動作を行う。 In step S42, the management server 3 determines whether or not the main unit 1b is connected to the docking station unit 1a. If the main unit 1b is not connected to the docking station unit 1a in step S42, the operation of step S42 is performed. When the main unit 1b is connected to the docking station unit 1a in step S42, the operation of step S43 is performed.
　ステップＳ４３からステップＳ４９の動作は、図６のステップＳ３１からステップＳ３７の動作と同じである。 The operation from step S43 to step S49 is the same as the operation from step S31 to step S37 in FIG.
　以上で説明した実施の形態２によれば、管理サーバ３は、ドッキングステーション部１ａとメイン部１ｂとが接続されている状態において、当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により複数のメイン部１ｂのいずれかのメイン部１ｂに割り当てられたＩＰアドレスである際に、当該メイン部１ｂは管理すべきメイン部１ｂであると判定する。このため、ドッキングステーション部１ａとメイン部１ｂとが誤接続されている場合でも、メイン部１ｂを適切に管理することができる。 According to the second embodiment described above, in the management server 3, when the docking station unit 1a and the main unit 1b are connected, the IP addresses of the main unit 1b are set by the DHCP server 2 to a plurality of main units. When the IP address is assigned to any of the main units 1b of 1b, it is determined that the main unit 1b is the main unit 1b to be managed. Therefore, even when the docking station unit 1a and the main unit 1b are erroneously connected, the main unit 1b can be appropriately managed.
　例えば、管理サーバ３は、ドッキングステーション部１ａとメイン部１ｂとが接続されている状態において、当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスである場合に、当該メイン部１ｂは管理すべきメイン部１ｂであると判定する。対となるドッキングステーション部１ａとメイン部１ｂとが接続されている場合に、メイン部１ｂを適切に管理することができる。 For example, in the management server 3, when the docking station unit 1a and the main unit 1b are connected, the IP address of the main unit 1b is assigned by the DHCP server 2 based on the MAC address of the docking station unit 1a. If it is an IP address, it is determined that the main unit 1b is the main unit 1b to be managed. When the paired docking station unit 1a and the main unit 1b are connected, the main unit 1b can be appropriately managed.
　例えば、管理サーバ３は、ドッキングステーション部１ａとメイン部１ｂとが接続されている状態において、当該メイン部１ｂのＩＰアドレスがＤＨＣＰサーバ２により当該ドッキングステーション部１ａとは異なるドッキングステーション部１ａのＭＡＣアドレスに基づいて割り当てられたＩＰアドレスである場合に、当該メイン部１ｂは管理すべきメイン部１ｂであると判定する。対とならないドッキングステーション部１ａとメイン部１ｂとが接続されている場合に、メイン部１ｂを適切に管理することができる。 For example, in the management server 3, when the docking station unit 1a and the main unit 1b are connected, the MAC of the docking station unit 1a whose IP address of the main unit 1b is different from that of the docking station unit 1a by the DHCP server 2 When the IP address is assigned based on the address, it is determined that the main unit 1b is the main unit 1b to be managed. When the unpaired docking station unit 1a and the main unit 1b are connected, the main unit 1b can be appropriately managed.
　例えば、管理サーバ３は、ドッキングステーション部１ａとメイン部１ｂとが接続されている状態において、当該メイン部１ｂのＩＰアドレスが前記ＤＨＣＰサーバ２により前記複数のメイン部１ｂのいずれかのメイン部１ｂに割り当てられたＩＰアドレスでない際に、当該メイン部１ｂは管理すべきメイン部１ｂでないと判定する。このため、管理対象外のメイン部１ｂの存在を把握することができる。 For example, in the management server 3, when the docking station unit 1a and the main unit 1b are connected, the IP address of the main unit 1b is set by the DHCP server 2 to the main unit 1b of any of the plurality of main units 1b. When the IP address is not assigned to, it is determined that the main unit 1b is not the main unit 1b to be managed. Therefore, the existence of the main unit 1b that is not subject to management can be grasped.
　以上のように、この発明に係る携帯端末システムは、携帯端末を管理するシステムに利用できる。 As described above, the mobile terminal system according to the present invention can be used as a system for managing mobile terminals.
　１　携帯端末、　１ａ　ドッキングステーション部、　１ｂ　メイン部、　２　ＤＨＣＰサーバ、　３　管理サーバ、　１００ａ　プロセッサ、　１００ｂ　メモリ、　２００　ハードウェア 1 mobile terminal, 1a docking station part, 1b main part, 2 DHCP server, 3 management server, 100a processor, 100b memory, 200 hardware

Claims (4)

  1. 　対となるドッキングステーション部とメイン部とをそれぞれ着脱自在に有した複数の携帯端末と、
    　前記複数の携帯端末のそれぞれにおいて対となるドッキングステーション部とメイン部とが接続された状態において、複数のドッキングステーション部のそれぞれのＭＡＣアドレスに基づいて、複数のメイン部のそれぞれにＩＰアドレスを割り当てるＤＨＣＰサーバと、
    　ドッキングステーション部とメイン部とが接続されている状態において、当該メイン部のＩＰアドレスが前記ＤＨＣＰサーバにより前記複数のメイン部のいずれかのメイン部に割り当てられたＩＰアドレスである際に、当該メイン部は管理すべきメイン部であると判定する管理サーバと、
    を備えた携帯端末システム。     Multiple mobile terminals that have a pair of docking station and main parts that can be attached and detached,
    In a state where the paired docking station unit and the main unit are connected in each of the plurality of mobile terminals, an IP address is assigned to each of the plurality of main units based on the MAC addresses of the plurality of docking station units. DHCP server and
    When the docking station unit and the main unit are connected and the IP address of the main unit is the IP address assigned to any of the main units of the plurality of main units by the DHCP server, the main unit is used. The management server that determines that the department is the main department to be managed,
    Mobile terminal system equipped with.
  2. 　前記管理サーバは、ドッキングステーション部とメイン部とが接続されている状態において、当該メイン部のＩＰアドレスが前記ＤＨＣＰサーバにより当該ドッキングステーション部のＭＡＣアドレスに基づいて割り当てられたＩＰアドレスである場合に、当該メイン部は管理すべきメイン部であると判定する請求項１に記載の携帯端末システム。 When the management server is in a state where the docking station unit and the main unit are connected, the IP address of the main unit is an IP address assigned by the DHCP server based on the MAC address of the docking station unit. The mobile terminal system according to claim 1, wherein the main unit is determined to be the main unit to be managed.
  3. 　前記管理サーバは、ドッキングステーション部とメイン部とが接続されている状態において、当該メイン部のＩＰアドレスが前記ＤＨＣＰサーバにより当該ドッキングステーション部とは異なるドッキングステーション部のＭＡＣアドレスに基づいて割り当てられたＩＰアドレスである場合に、当該メイン部は管理すべきメイン部であると判定する請求項１または請求項２に記載の携帯端末システム。 In the management server, when the docking station unit and the main unit are connected, the IP address of the main unit is assigned by the DHCP server based on the MAC address of the docking station unit different from the docking station unit. The mobile terminal system according to claim 1 or 2, wherein the main unit is determined to be the main unit to be managed when it is an IP address.
  4. 　前記管理サーバは、ドッキングステーション部とメイン部とが接続されている状態において、当該メイン部のＩＰアドレスが前記ＤＨＣＰサーバにより前記複数のメイン部のいずれかのメイン部に割り当てられたＩＰアドレスでない際に、当該メイン部は管理すべきメイン部でないと判定する請求項１から請求項３のいずれか一項に記載の携帯端末システム。 When the management server is in a state where the docking station unit and the main unit are connected, the IP address of the main unit is not the IP address assigned to the main unit of any of the plurality of main units by the DHCP server. The mobile terminal system according to any one of claims 1 to 3, wherein the main unit is determined not to be the main unit to be managed.
PCT/JP2019/032972 2019-08-23 2019-08-23 Mobile terminal system for managing mobile terminal provided with docking station unit and main unit WO2021038618A1 (en)

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