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WO2019203340A1 - Dispositif de capteur et dispositif de batterie - Google Patents

Dispositif de capteur et dispositif de batterie Download PDF

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Publication number
WO2019203340A1
WO2019203340A1 PCT/JP2019/016794 JP2019016794W WO2019203340A1 WO 2019203340 A1 WO2019203340 A1 WO 2019203340A1 JP 2019016794 W JP2019016794 W JP 2019016794W WO 2019203340 A1 WO2019203340 A1 WO 2019203340A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
sensor
case
sensor device
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2019/016794
Other languages
English (en)
Japanese (ja)
Inventor
小山　和宏
正浩 鈴鹿
翔 佐賀
俊隆 福嶋
雄太 笠間
顕宏 岡部
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novars Inc
Original Assignee
Novars Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novars Inc filed Critical Novars Inc
Priority to JP2020514456A priority Critical patent/JPWO2019203340A1/ja
Publication of WO2019203340A1 publication Critical patent/WO2019203340A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to a sensor device and a battery device.
  • IoT Internet of Things
  • a sensor device having a communication function is often used.
  • a sensor device used in IoT is also referred to as an IoT device.
  • introduction of systems using sensing data collected from IoT devices is progressing in various fields. For example, temperature and humidity data can be collected with an IoT device installed on a farm, and the frequency and amount of watering can be managed using the collected data. Moreover, it can detect that the electric pot was used with the IoT device with which the electric pot was mounted
  • an IoT device equipped with an acceleration sensor needs to be attached to a moving body.
  • the smaller the moving body the more the IoT device can be made into a moving body without impairing its appearance and without interfering with movement. It is difficult to wear. Therefore, it has become a barrier to the introduction of a system using an IoT device.
  • the purpose is to provide a sensor device and a battery device that facilitate the introduction of a system utilizing sensor data.
  • an outer positive terminal and an outer negative terminal are respectively attached to front and rear end surfaces of a case configured in a shape and size conforming to a battery standard that can be mounted on a battery box of a battery-driven device.
  • the inside of the case has an inner positive terminal and an inner negative terminal connected to the outer positive terminal and the outer negative terminal, respectively, and a battery accommodating portion for accommodating a battery, and for wireless communication
  • An antenna, an acceleration sensor that measures acceleration, and a transmission unit that transmits data measured by the acceleration sensor to an external information processing apparatus via the antenna are provided.
  • FIG. 1 is a diagram showing a bicycle management system using the sensor device according to the present embodiment.
  • FIG. 2 is a diagram illustrating an appearance of the sensor device of FIG.
  • FIG. 3 is a view showing a cross section of the sensor device of FIG. 1.
  • FIG. 4 is an equivalent circuit diagram of the sensor device of FIG.
  • FIG. 5 is a flowchart showing an operation procedure in the on-linked mode of the sensor device of FIG.
  • FIG. 6 is a flowchart showing an operation procedure in the off-linked mode of the sensor device of FIG.
  • FIG. 7 is a diagram illustrating an indoor control system using the sensor device according to the present embodiment.
  • the sensor device 4 has a shape conforming to the battery standard or another shape.
  • the sensor device 4 typically has an AA shape.
  • the shape, size, and the like of the sensor device 4 are arbitrary depending on the battery used in the battery-driven device 6, and may be configured as a single shape, for example.
  • the sensor device 4 is attached to a battery box of the battery-driven device 6.
  • the sensor device 4 includes an acceleration sensor and can be used for a bicycle management system in a bicycle sharing system.
  • the sensor device 4 is mounted on, for example, a battery-powered bicycle light 61.
  • the sensor device 4 is typically connected to the Internet 1 according to a long-distance communication standard such as LPWA (Low Power Wide Area).
  • LPWA Low Power Wide Area
  • the sensor device 4 transmits the acceleration data measured by the acceleration sensor to the server device 3 as an external information processing device via the Internet 1.
  • the server device 3 analyzes the acceleration data, identifies the behavior of the bicycle, for example, when the bicycle is tilted or the bicycle is rough, and imposes a warning, a charge, etc. on the user who uses the bicycle according to the identified information. Can do. Further, the travel distance of the bicycle can be specified based on the acceleration data, and the travel distance information can be used for maintenance such as tire replacement and brake replacement of the bicycle.
  • the sensor device 4 is configured as an AA shape, for example.
  • the shape, size, and the like of the sensor device 4 are arbitrary depending on the battery used in the battery-driven device 6, and may be configured as a single shape, for example.
  • the sensor device 4 will be described as an AA.
  • the sensor device 4 has a cylindrical case 41 having a height and a diameter in accordance with the AA battery standard.
  • An outer positive terminal 43 and an outer negative terminal 44 are attached to the front and rear end faces of the case 41 in accordance with the AA battery standard.
  • a battery accommodating portion 42 having a shape and size conforming to the smaller standard AAA battery standard is provided inside the case 41.
  • An inner positive terminal 45 and an inner negative terminal 46 that are in contact with the positive terminal and the negative terminal of the AAA battery 48 accommodated therein are respectively attached to the front and rear end faces of the battery accommodating portion 42.
  • the inner positive terminal 45 and the inner negative terminal 46 attached to the battery housing part 42 are connected to the outer positive terminal 43 and the outer negative terminal 44, respectively.
  • the battery housing part 42 is offset in the radial direction with respect to the cylindrical central axis of the case 41 with respect to the cylindrical central axis. Due to this offset, a small space is secured inside the case 41.
  • An electronic circuit board 47 that realizes various functions of the sensor device 4 is accommodated in this small space.
  • a triaxial acceleration sensor 49 is typically mounted on the electronic circuit board 47.
  • the peripheral surface portion of the case 41 opposite to the electronic circuit board 47 is cut out in an oval shape.
  • the length of the notch is equal to or slightly shorter than that of the AAA battery, and the width is slightly wider than that of the AAA battery. Thereby, the AAA internal battery 48 can be inserted into and removed from the battery accommodating portion 42 through the notch.
  • the sensor device 4 is mounted on a battery box of a battery-driven device 6 having a power switch 7, measures the acceleration of the battery-driven device 6, and transmits the measured acceleration data to the server device 3 wirelessly. And also functions as a power source for the battery-powered device 6.
  • the battery 48 accommodated in the battery accommodating portion 42 is a power source for the acceleration sensor 49 and the like mounted on the electronic circuit board 47 and also a power source for the battery-driven device 6.
  • a DCDC converter 59, a comparator 57, an output transistor 55, an RFIC (high frequency integrated circuit) 56, and the like are mounted on an electronic circuit board 47 that realizes the function of the sensor device 4.
  • the DCDC converter 59 generates the power supply voltage Vdd of the comparator 57 and the RFIC 56 using the battery voltage of the internal battery 48 accommodated in the battery accommodating portion 42.
  • the RFIC is simply referred to as a processing unit as appropriate.
  • the comparator 57 detects the on / off of the power switch 7 of the battery-powered device 6 based on the internal current value of the electronic circuit board 47, here the current value between the inner negative terminal 46 and the outer negative terminal 44.
  • the detection resistor 51 is interposed between the inner negative terminal 46 and the outer negative terminal 44.
  • the current between the inner negative terminal 46 and the outer negative terminal 44 is converted into a voltage by the detection resistor 51, and the voltage across the detection resistor 51 (detection voltage) is applied to the input terminal (inverted input terminal) of the comparator 57.
  • the battery voltage of the internal battery 48 is divided by the voltage dividing resistors 52 and 53 and applied as a reference voltage to the other input terminal (non-inverting input terminal) of the comparator 57.
  • the comparator 57 compares the detection voltage with the reference voltage.
  • the detection voltage varies according to the on / off state of the power switch 7.
  • the resistance values of the voltage dividing resistors 52 and 53 are adjusted.
  • the output transistor 55 functions as a switching element that switches the output of the internal battery 48 on and off.
  • the output transistor 55 is controlled to be turned on and off by a gate voltage applied by a gate control signal from the RFIC 56.
  • the output transistor 55 is typically a P-channel MOSFET, and is interposed between the inner positive terminal 45 and the outer positive terminal 43.
  • the source terminal is connected to the inner positive terminal 45
  • the drain terminal is connected to the outer positive terminal 43
  • the gate terminal is connected to the OUT terminal of the RFIC 56.
  • the output transistor 55 when the gate voltage is higher than the threshold voltage (when the PWM signal is at a high level), the output transistor 55 is turned off. Therefore, the output of the internal battery 48 can be substantially adjusted by changing the duty ratio of the PWM signal.
  • the output transistor 55 may be an N-channel MOSFET or a bipolar transistor.
  • the RFIC 56 controls the sensor device 4 in an integrated manner.
  • An antenna 58 for wireless communication is connected to the ANT terminal of the RFIC 56.
  • the GND terminal is connected to the GND of the electronic circuit board 47.
  • the output terminal of the acceleration sensor 49 is connected to the SENSOR terminal.
  • a power supply terminal of the acceleration sensor 49 is connected to the Vs terminal.
  • the gate terminal of the output transistor 55 is connected to the OUT terminal.
  • the output terminal of the comparator 57 is connected to the IN terminal.
  • the RFIC 56 detects acceleration via the acceleration sensor 49.
  • the antenna 58 is accommodated in the case 41. However, the antenna 58 may be attached to the outer surface of the case 41.
  • the RFIC 56 functionally includes a wireless communication unit, a PWM signal generation unit, and a control unit.
  • the sensor device 4 includes an acceleration sensor 49.
  • a position sensor that measures the position information of the sensor
  • an angular velocity sensor that detects rotation of the sensor, and the like.
  • the structure provided with a sensor may be sufficient and the structure provided with multiple types of sensors may be sufficient.
  • the wireless communication unit transmits the acceleration data to the server device 3 registered in advance as the output destination of the sensor data according to the control of the control unit.
  • the wireless communication unit receives a control signal instructing opening / closing of the output transistor 55 from a portable information processing terminal registered in advance as a user terminal for changing various settings of the sensor device 4 according to control of the control unit.
  • the control unit controls the wireless communication unit, allows the sensor device 4 to connect one external device, and connects the other external device. Ban.
  • the control unit controls the wireless communication unit in order to connect the server device 3 to the sensor device 4 and not connect the portable information processing terminal.
  • the control unit controls the wireless communication unit to connect the server device 3 to the sensor device 4 and not to connect the portable information processing terminal while the acceleration sensor 49 is driven, While the acceleration sensor 49 is not driven, the wireless communication unit is controlled so that the portable information processing terminal is connected to the sensor device 4 and the server device 3 is not connected.
  • the mode is initialized to, for example, the on-linked mode by restarting the RFIC 56 by inserting / removing the battery 48 from / into the battery accommodating portion 42. Thereby, even if the mode is always selected, the mode can be selected by restarting the RFIC 56.
  • the PWM signal generator generates a PWM signal (pulse width signal modulation) with a duty ratio corresponding to the control signal received from the portable information processing terminal.
  • the PWM signal generated by the PWM signal generator is supplied to the gate of the output transistor 55.
  • the PWM signal generator When the output command value is 0%, the PWM signal generator generates a PWM signal with a duty ratio of 0% (only high level).
  • the output command value is 100%
  • a PWM signal having a duty ratio of 100% (low level only) is generated.
  • the PWM signal generator When the output command value is 50%, the PWM signal generator generates a PWM signal with a duty ratio of 50% (the ratio between the low level and the high level is half).
  • the control unit includes a normal mode in which the acceleration sensor 49 is always operated, and an interlocking mode in which the on / off of the acceleration sensor 49 is interlocked with the on / off of the power switch 7 of the battery-powered device 6.
  • an interlocking mode in which the on / off of the acceleration sensor 49 is interlocked with the on / off of the power switch 7 of the battery-powered device 6.
  • the acceleration sensor 49 is operated when the battery-driven device 6 is in the on state, and the on-interaction mode in which the acceleration sensor 49 is stopped when the battery-driven device 6 is in the off state, and the battery-driven device 6 is And an off-linked mode in which the acceleration sensor 49 is operated in the off state and the acceleration sensor 49 is stopped when the battery-powered device 6 is in the on state.
  • These modes are selected according to an instruction from a specific portable information processing terminal connected to the sensor device 4.
  • the mode can be selected during a period in which the acceleration sensor 49 is in an off state or a predetermined period after the battery 48 is attached to the battery housing part 42.
  • the acceleration sensor 49 is driven for a predetermined period after the battery 48 is mounted in the battery housing portion 42, and the mode can be selected during that period. .
  • the always mode is a mode in which the sensor device 4 always functions as an IoT device.
  • the control unit is configured to cause the PWM signal generating unit to supply a PWM signal having a predetermined duty ratio to the output transistor 55 in order to intentionally reduce the power output to the battery-powered device 6. May be controlled. Thereby, the function as a power supply of the battery-powered apparatus 6 can be reduced, and the time during which the sensor device 4 functions as an IoT device can be lengthened.
  • the interlocking mode is a mode in which the period during which the sensor device 4 functions as an IoT device is limited to a period in which the battery-driven device 6 is in an on state or an off state.
  • the driving time of the acceleration sensor 49 can be shortened compared to the normal mode, the consumption of the battery 48 can be suppressed, and the function as the power source of the battery-driven device 6 can be secured for as long as possible. it can.
  • the sensor device 4 including the acceleration sensor 49 is attached to a battery-driven device 6 such as a radio control that moves according to the on / off of the power switch 7.
  • the acceleration sensor 49 can be driven only during the period in which the battery-powered device 6 is in the on-state, and the sensor device 4 only receives the acceleration data related to the running of the bicycle. There is also an effect that can be transmitted to
  • FIG. 5 shows an operation procedure in the on-linked mode of the sensor device 4 according to the present embodiment.
  • the power switch 7 is off.
  • the RFIC 56 is activated.
  • the power switch 7 is turned on (step S11, ON)
  • the acceleration sensor 49 is driven by the RFIC 56 (step S12)
  • acceleration data measured by the acceleration sensor 49 is input to the RFIC 56 (step S13).
  • the acceleration data is transmitted to the server device 3 by the RFIC 56 (step S14).
  • Step S13 and step S14 are repeatedly executed at a preset period until the power switch 7 is turned off (step S15, ON).
  • step S15 When the power switch 7 is turned off (step S15, OFF), the driving of the acceleration sensor 49 is stopped by the RFIC 56, and data transmission to the server device 3 is stopped (step S16).
  • step S16 When the power switch 7 is turned on, the process starts again from step S11.
  • FIG. 6 shows an operation procedure in the off-linked mode of the sensor device 4 according to the present embodiment.
  • the power switch 7 is off.
  • the RFIC 56 is activated and the sensor device 4 is wirelessly connected to the server device 3.
  • the acceleration sensor 49 is driven by the RFIC 56 (step S21), and the acceleration data measured by the acceleration sensor 49 is input to the RFIC 56 (step S22).
  • the acceleration data is transmitted to the server device 3 by the RFIC 56 (step S23).
  • Step S2 and step S3 are repeatedly executed at a preset period until the power switch 7 is turned on (step S24, OFF).
  • step S24 ON
  • step S26 OFF
  • the sensor device 4 has a battery shape defined in the AA battery standard, and can be attached to the battery box of the battery-driven device 6.
  • the sensor device 4 has a battery accommodating portion 42 that accommodates the AAA battery 48, and also functions as a power source for the battery-driven device 6.
  • the acceleration data can be collected from the sensor device 4 simply by mounting the sensor device 4 on the battery box of the existing battery-powered device 6, and the user needs to secure the installation location of the sensor device 4. Otherwise, there is no need to perform a special installation work for installing the sensor device 4. That is, by using the sensor device 4 according to the present embodiment, it is possible to easily introduce a system that uses acceleration data, angular velocity data, and position data, and to reduce a system introduction barrier.
  • the bicycle management system using the sensor device 4 has been described, but the system using the sensor device 4 is not limited to this.
  • the sensor device 4 can be used in an indoor control system.
  • the sensor device 4 is accommodated in a battery-driven smart lock 9 mounted on a door of the house.
  • the smart lock 9 is a device that unlocks the door key in accordance with a signal indicating unlocking from the smartphone 2.
  • the user operates the smart lock 9 using the smartphone 2, and after the key is unlocked by the smart lock 9, the user opens the door and enters the house.
  • the user when going out, the user opens the door and goes outside, then operates the smart lock using the smartphone 2 and locks the key.
  • the sensor device 4 can detect the operation of the smart lock 9.
  • the sensor device 4 transmits an operation detection signal indicating that the operation of the smart lock 9 has been detected to a programmable logic controller (hereinafter simply referred to as PLC) 10. Further, the sensor device 4 transmits the acceleration data measured by the acceleration sensor to the PLC 10.
  • the PLC 10 controls the indoor light 62 according to an indoor control program held in advance. Specifically, the PLC 10 detects that the resident has come home in accordance with detection of a change in acceleration data after receiving the motion detection signal, and controls the light 62 to turn on the indoor light 62. Further, the PLC 10 detects that the resident has gone out according to the detection of the change in the acceleration data before receiving the motion detection signal, and controls the light 62 to turn off the indoor light 62. This prevents forgetting to turn off the light 62 when going out and eliminates the light operation by the resident when returning home.
  • SYMBOLS 4 Sensor apparatus, 6 ... Battery drive type device, 7 ... Power switch, 41 ... Case, 42 ... Battery accommodating part, 43 ... Outer positive terminal, 44 ... Outer negative terminal, 45 ... Inner positive terminal, 46 ... Inner negative terminal , 47 ... an electronic circuit board, 48 ... a battery, 49 ... an acceleration sensor, 56 ... an RFIC, 58 ... an antenna.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Biophysics (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)

Abstract

L'objectif de la présente invention est de fournir un dispositif de capteur et un dispositif de source d'alimentation qui permettent de faciliter l'introduction d'un système qui utilise des données de capteur. Un dispositif de capteur 4 comporte : une borne d'électrode positive externe 43 et une borne d'électrode négative externe 44 respectivement fixées aux surfaces d'extrémité avant et arrière d'un boîtier 41 qui a une forme et une taille conformes à un standard de batterie de façon à permettre le montage sur un boîtier de batterie d'un dispositif entraîné par batterie 6 ; et une borne d'électrode positive interne 45 et une borne d'électrode négative interne 46 qui sont situées à l'intérieur du boîtier 41 et qui sont respectivement connectées à la borne d'électrode positive externe 43 et à la borne d'électrode négative externe 44. Le dispositif de capteur 4 est pourvu : d'une partie de stockage de batterie 42 qui stocke une batterie 48 ; d'une antenne de communication sans fil 58 ; d'un capteur d'accélération 49 ; et d'une partie de transmission qui transmet des données mesurées par le capteur d'accélération 49 à un dispositif de traitement d'informations externe 3 par l'intermédiaire de l'antenne 58.
PCT/JP2019/016794 2018-04-20 2019-04-19 Dispositif de capteur et dispositif de batterie Ceased WO2019203340A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020514456A JPWO2019203340A1 (ja) 2018-04-20 2019-04-19 センサ装置及び電池装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-081662 2018-04-20
JP2018081662 2018-04-20

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WO2019203340A1 true WO2019203340A1 (fr) 2019-10-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022080209A1 (fr) * 2020-10-14 2022-04-21

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013178933A (ja) * 2012-02-28 2013-09-09 Nippon Telegr & Teleph Corp <Ntt> 電池型センサノード、電子機器識別装置、方法、及びプログラム
WO2014103003A1 (fr) * 2012-12-28 2014-07-03 株式会社日立製作所 Système de batterie assemblée
JP2016208612A (ja) * 2015-04-20 2016-12-08 日本電信電話株式会社 電池アダプタ
CN106451671A (zh) * 2016-11-28 2017-02-22 南京九致信息科技有限公司 电池盒控制系统
US20170085117A1 (en) * 2015-09-22 2017-03-23 Kabushiki Kaisha Toshiba Battery-shaped wireless device
WO2017115602A1 (fr) * 2015-12-29 2017-07-06 ノバルス株式会社 Dispositif d'alimentation électrique du type batterie doté d'une fonction de communication sans fil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013178933A (ja) * 2012-02-28 2013-09-09 Nippon Telegr & Teleph Corp <Ntt> 電池型センサノード、電子機器識別装置、方法、及びプログラム
WO2014103003A1 (fr) * 2012-12-28 2014-07-03 株式会社日立製作所 Système de batterie assemblée
JP2016208612A (ja) * 2015-04-20 2016-12-08 日本電信電話株式会社 電池アダプタ
US20170085117A1 (en) * 2015-09-22 2017-03-23 Kabushiki Kaisha Toshiba Battery-shaped wireless device
WO2017115602A1 (fr) * 2015-12-29 2017-07-06 ノバルス株式会社 Dispositif d'alimentation électrique du type batterie doté d'une fonction de communication sans fil
CN106451671A (zh) * 2016-11-28 2017-02-22 南京九致信息科技有限公司 电池盒控制系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022080209A1 (fr) * 2020-10-14 2022-04-21
EP4231397A4 (fr) * 2020-10-14 2024-10-02 SANYO Electric Co., Ltd. Unité de capteur et procédé d'inspection d'équipement de production de batterie
JP7700145B2 (ja) 2020-10-14 2025-06-30 パナソニックエナジー株式会社 センサユニットおよび電池製造設備の検査方法

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