JP4587062B2 - Biological data detection system - Google Patents

Biological data detection system Download PDF

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JP4587062B2
JP4587062B2 JP2003283270A JP2003283270A JP4587062B2 JP 4587062 B2 JP4587062 B2 JP 4587062B2 JP 2003283270 A JP2003283270 A JP 2003283270A JP 2003283270 A JP2003283270 A JP 2003283270A JP 4587062 B2 JP4587062 B2 JP 4587062B2
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秋彦 彌永
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ADVANCED MECHICAL INC.
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本発明は、体重計、便器、血圧計等、複数の被験者によって利用される生体データ検出機器を利用する生体データ検知システムに関する。   The present invention relates to a biological data detection system using a biological data detection device such as a weight scale, a toilet bowl, a blood pressure monitor, etc. used by a plurality of subjects.

特許文献１に開示される被介護者情報検知システムは、排便または排尿を検出する排便・排尿センサがそれぞれの被介護者のおむつに配設されると共に、看護士等の介護者を呼ぶための呼び出しスイッチ及びシートセンサが設けられ、それぞれのセンサ及びスイッチによって被介護者の状態変化が検出された場合に、発信器の識別コードと共に、センサ又はスイッチ毎に設定された入力番号を無線で送信し、受信機が無線信号を受信した後、受信した識別コードＩＤ及び入力番号に対応する音声データを音声メモリから呼び出して音声のメッセージとして発音するものである。
登録実用新案第３０２５０９７号公報 In the care receiver information detection system disclosed in Patent Document 1, a defecation or urination sensor for detecting defecation or urination is provided in each diaper of a care recipient, and for calling a caregiver such as a nurse. When a call switch and a seat sensor are provided, and a change in the status of the cared person is detected by the respective sensor and switch, the input number set for each sensor or switch is wirelessly transmitted together with the identification code of the transmitter. After the radio signal is received by the receiver, the voice data corresponding to the received identification code ID and input number is called from the voice memory and is pronounced as a voice message.
Registered Utility Model No. 3025097

従来の体重計、便器に装着された尿センサ等のいわゆる生体データ検出機器は、比較的軽度の介護を必要とする複数の被験者によって共同で使用されるもので、被験者を特定する方法として被験者がその生体データ検出機器を使用する毎に所定のスイッチを押下するか、自分でそのデータを記録する必要があったが、間違えたスイッチを押下したり、データの記録を忘れたり又は誤記することがあるため、正確なデータを検出することが不可能であった。   A so-called biological data detection device such as a conventional weight scale and a urine sensor attached to a toilet is used jointly by a plurality of subjects who require relatively mild care. Each time the biometric data detection device is used, it is necessary to press a predetermined switch or record the data on its own, but it is possible to press the wrong switch, forget to record the data, or to mistake Therefore, it was impossible to detect accurate data.

また、上述した特許文献１に開示されるように、被介護者毎にセンサやスイッチを装着するのは、被介護者への負担が大きくなるばかりでなく、コストの高くなるという不具合が生じる。   Moreover, as disclosed in Patent Document 1 described above, wearing a sensor or switch for each cared person not only increases the burden on the cared person, but also increases the cost.

さらに、軽度の介護を必要とする被験者は、自分で生体データ検出機器を操作すること、例えば、体重計にのること、トイレを使用すること、血圧計に腕を通すことなどは容易に行えるが、特別なスイッチを操作したり、番号を入力したり、データを記録したりすることは、間違えたり、忘れたりする可能性が生じる。   Furthermore, subjects who need mild care can easily operate their own biometric data detection device, for example, put on a scale, use a toilet, put their arms through a sphygmomanometer, etc. However, operating a special switch, inputting a number, or recording data may cause a mistake or forget.

このため、この発明は、被験者が体重計、便器、血圧計等の生体データ検出機器を操作した場合、確実に本人と検出データとを掌握できる生体データ検知システムを提供することにある。   For this reason, this invention is providing the biological data detection system which can grasp a person and detection data reliably, when a test subject operates biological data detection apparatuses, such as a weight scale, a toilet bowl, and a blood pressure meter.

したがって、この発明は、複数の被験者によって利用される生体データ検出機器と、それぞれの被験者に装着され、それぞれの被験者に付されたＩＤ信号を定期的に発信する発信手段と、前記生体データ検出機器に設けられ、前記発信手段によって発信されたそれぞれの被検者のＩＤ信号を受信する受信手段と、該受信手段によって受信されたＩＤ信号を判定して前記生体データ検出機器を使用する被験者を特定し、その被験者の個人識別信号を出力するＩＤ判定手段と、前記生体データ検出機器によって検出された生体データを生体データ信号とするデータ検出手段と、前記ＩＤ判定手段からの個人識別信号と前記データ検出手段からのデータ信号を結合させて個人生体データ信号とするデータ結合手段と、該データ結合手段によって結合されたデータ信号を所望の場所に送信する送信手段と、前記受信手段によってＩＤ信号が受信された場合に、前記生体データ検出機器を作動させる検出機器制御手段とを具備する生体データ処理手段を具備する生体データ検知システムにおいて、前記生体データ処理手段の受信手段は、さらに、前記発信手段からのＩＤ信号を受信した場合にそのＩＤ信号の受信強度を検出する受信強度検出手段と、この受信強度検出手段によって検出された受信強度をこの受信手段の受信強度信号として定期的に他の生体データ処理手段の受信手段に発信する受信信号状態送信手段と、他の生体データ処理手段の受信信号状態送信手段によって発信された受信強度信号を受信した場合に、受信した受信強度信号と自らの受信強度とを比較していずれが大きいか判定する他器信号判定手段とを具備し、該他器信号判定手段が他の発信手段からの受信強度が大きい場合には自らの作動を停止し、自らの受信強度が大きい場合には前記検出機器制御手段を介して自らの作動を継続することにある。また、前記所望の場所とは、介護センター、ナースセンター、医務局、又はデータを処理するホストコンピュータである。 Accordingly, the present invention provides a biological data detection device used by a plurality of subjects, a transmission means that is attached to each subject and periodically transmits an ID signal attached to each subject, and the biological data detection device And receiving means for receiving the ID signal of each subject transmitted by the transmitting means, and identifying a subject who uses the biometric data detection device by determining the ID signal received by the receiving means and an ID determination section for outputting a personal identification signal of the subject, and a data detector for the biometric data detected by the biometric data detecting device and biometric data signal, wherein a personal identification signal from the ID determination unit data and data combining means for personal biometric data signals by combining the data signals from the detection means, coupled by said data combining means Transmitting means for transmitting a data signal in a desired location which, when the ID signal is received by said receiving means, comprising a biometric data processing unit comprising a detection device control means for operating the biometric data detection device In the biometric data detection system, the receiving unit of the biometric data processing unit further includes a receiving intensity detecting unit that detects the receiving intensity of the ID signal when receiving the ID signal from the transmitting unit, and the receiving intensity detection A reception signal state transmission unit for periodically transmitting the reception intensity detected by the unit as a reception intensity signal of the reception unit to a reception unit of another biological data processing unit; and a reception signal state transmission unit of the other biological data processing unit When receiving a received signal strength signal sent by, compare the received received signal strength with its own received signal strength, whichever is greater An other device signal judging means for judging, and when the other device signal judging means has a high receiving strength from other transmitting means, stops its operation, and when its own receiving strength is high, said detection It is to continue its own operation through the device control means . The desired location is a care center, a nurse center, a medical office, or a host computer that processes data.

さらに、前記生体データ処理手段の受信手段は、前記発信手段からのＩＤ信号を受信した場合にそのＩＤ信号の受信強度を検出する受信強度検出手段と、該受信強度検出手段によって検出された受信強度と共に前記ＩＤ判定手段によって判定されたＩＤとを具備した他器信号を定期的に他の生体データ処理手段の受信手段に発信する受信信号状態送信手段と、他の生体データ処理手段の受信信号状態送信手段によって発信された他器信号を受信した場合に、該他器信号が異なるＩＤを有するか否かを判定すると共に受信した受信強度信号と自らの受信強度とを比較していずれが大きいか判定する他器信号判定手段とを具備し、該他器信号判定手段が前記他器信号が異なるＩＤを有すると判定した場合には、前記検出機器制御手段を介して自らの作動を継続すると共に、前記他器信号が同一のＩＤを有すると判定された場合には、受信した受信強度と自らの受信強度とを比較して、自らの受信強度が低い場合には前記検出機器制御手段を介して自らの作動を停止し、自らの受信強度が高い場合には前記掲出機器制御手段を介して自らの作動を継続することが望ましい。 Further, the receiving means of the biometric data processing means includes a receiving intensity detecting means for detecting the receiving intensity of the ID signal when receiving an ID signal from the transmitting means, and a receiving intensity detected by the receiving intensity detecting means. In addition, a reception signal state transmission unit that periodically transmits another device signal having the ID determined by the ID determination unit to a reception unit of another biological data processing unit, and a reception signal state of the other biological data processing unit When the other device signal transmitted by the transmitting means is received, it is determined whether the other device signal has a different ID, and the received strength signal is compared with the received strength of which one is greater. The other device signal determining means, and when the other device signal determining means determines that the other device signal has a different ID, the other device signal determining means When it is determined that the other device signal has the same ID, the received reception strength is compared with its own reception strength. When the reception strength is low, the detection is performed. It is desirable to stop its own operation via the device control means, and to continue its own operation via the posting device control means when its own reception intensity is high .

さらに、前記発信手段の通信距離は、１ｍ〜３ｍの範囲内であり、特に略２ｍであることが望ましい。この範囲とすることによって、確実に被験者が使用する生体データ検出機器がＩＤ信号を受信することが可能となると共に、他の機器が受信することを防止できるものである。また、微電力信号とすることによって他の医療機器への影響を防止することができるものである。   Furthermore, it is desirable that the communication distance of the transmitting means is in the range of 1 m to 3 m, particularly about 2 m. By setting it within this range, the biological data detection device used by the subject can surely receive the ID signal and can be prevented from being received by other devices. Moreover, the influence on other medical equipment can be prevented by using a low power signal.

さらにまた、前記生体データ検出機器は、体重計であり、便器に装着された尿センサであり、血圧計であることが望ましい。また、生体データを検出する設備を具備した浴槽であっても良い。   Furthermore, it is desirable that the biological data detection device is a weight scale, a urine sensor attached to a toilet, and a blood pressure monitor. Moreover, the bathtub provided with the installation which detects biometric data may be sufficient.

よって、この発明によれば、被験者が生体データ検出機器を使用した場合に、自動的に被験者のＩＤ信号を付加された検出データが所望の場所に送信することができるため、特別な動作なしに、検出されたデータを被験者のものとして管理することができるものである。このため、被験者に対する正しい介護や医療を行うことができるものである。   Therefore, according to the present invention, when the subject uses the biometric data detection device, the detection data to which the subject's ID signal is automatically added can be transmitted to a desired place, so that there is no special operation. The detected data can be managed as that of the subject. For this reason, it is possible to perform correct care and medical care for the subject.

以下、この発明を実施するための最良の形態について、図面により説明する。   The best mode for carrying out the invention will be described below with reference to the drawings.

本願発明の生体データ検知システム１は、図１に示すように、被験者に装着される発信器２と、複数の被験者によって利用される例えば、体重計、便器の備えられた尿センサ等の生体データ検出機器３と、該生体データ検出機器３からの信号を受信し、複数の被験者のデータを管理する介護センター、ナースセンター、医務局等、又はそこに配備されたホストコンピュータ４とによって少なくとも構成される。   As shown in FIG. 1, the biological data detection system 1 of the present invention includes a transmitter 2 attached to a subject, and biological data such as a weight scale and a urine sensor equipped with a toilet, which are used by a plurality of subjects. The detection device 3 and at least a nursing center, a nurse center, a medical bureau, or the like that receives a signal from the biological data detection device 3 and manages data of a plurality of subjects, or a host computer 4 arranged there. The

被験者に装着される発信器２は、例えば図２（ａ），（ｂ）に示されるもので、コイン大のケース２０と、電源としてのボタン電池２１と、被験者毎に設定されたＩＤを記憶すると共に装置自体の制御を行うコントロールＩＣ部２２と、コントロールＩＣ部２２の制御信号にしたがって所定の時間間隔でＩＤに相当するＩＤ信号を出力するＩＤ送信部２３と、アンテナ部２４とによって少なくとも構成される。また、前記コントロールＩＣ部２２は、設定されたＩＤを記憶するメモリ回路からなるＩＤ記憶部２５と、所定の信号を出力するクロック、中央演算処理装置（ＣＰＵ）、ランダムアクセスメモリ（ＲＡＭ）、入出力ポート（Ｉ／Ｏ）等から構成される制御部２６とによって少なくとも構成される。また、この発信器２の出力範囲Ｄは、電波が半径１ｍ〜３ｍの範囲、好ましくは半径約２ｍの範囲に設定される。   The transmitter 2 attached to the subject is, for example, as shown in FIGS. 2A and 2B, and stores a coin-sized case 20, a button battery 21 as a power source, and an ID set for each subject. And at least a control IC unit 22 that controls the device itself, an ID transmission unit 23 that outputs an ID signal corresponding to an ID at a predetermined time interval according to a control signal of the control IC unit 22, and an antenna unit 24 Is done. The control IC unit 22 includes an ID storage unit 25 including a memory circuit for storing the set ID, a clock for outputting a predetermined signal, a central processing unit (CPU), a random access memory (RAM), an input memory. It is comprised at least by the control part 26 comprised from an output port (I / O) etc. The output range D of the transmitter 2 is set to a range of radio waves having a radius of 1 m to 3 m, preferably a radius of about 2 m.

前記生体データ検出機器３に設けられる受信器３０は、例えば図３に示すもので、前記発信器２からの電波を受信するためのアンテナ３１、このアンテナ３１を介して受信したＩＤ信号を受信するＩＤ受信部３２、受信されたＩＤ信号を判定して前記生体データ検出機器３を使用する被験者を特定し、その被験者の個人識別信号を出力するＩＤ判定部３３、前記生体データ検出機器３のセンサ３４によって検出された生体データを生体データ信号とするデータ検出部３５、前記ＩＤ判定部３３からの個人識別信号と前記データ検出部３５からのデータ信号を結合させて個人生体データ信号とするデータ結合部３６、このデータ結合部３６によって結合された個人生体データ信号を、アンテナ３８を介して発信するデータ送信部３７、及び電源部４０によって少なくとも構成される。尚、この実施の形態では、アンテナ３８による無線による出力としたが、データ送信部３７と前記ホストコンピュータ４等とを有線により接続しても良いものである。   A receiver 30 provided in the biological data detection device 3 is, for example, as shown in FIG. 3, and receives an antenna 31 for receiving radio waves from the transmitter 2 and an ID signal received through the antenna 31. ID receiving unit 32, ID determination unit 33 that determines the received ID signal, identifies a subject who uses the biometric data detection device 3, and outputs a personal identification signal of the subject, sensor of the biometric data detection device 3 A data detection unit 35 that uses the biometric data detected by 34 as a biometric data signal, and a data combination that combines the personal identification signal from the ID determination unit 33 and the data signal from the data detection unit 35 into a personal biometric data signal. Unit 36, a data transmission unit 37 that transmits the personal biometric data signal combined by the data combining unit 36 via the antenna 38, and a power source At least constituted by 40. In this embodiment, the output by the antenna 38 is wireless. However, the data transmission unit 37 and the host computer 4 may be connected by wire.

以上の構成によって、生体データ検出機器３に被験者が接近すると、その被験者が特定され、その被験者が生体データ検出機器３を使用して生体データが検出されると、自動的に被験者の生体データとして所定の場所に発信されるので、被験者の煩わしさを防止できると共に、正確な生体データが掌握できるものである。   With the above configuration, when a test subject approaches the biometric data detection device 3, the test subject is specified, and when the test subject detects biometric data using the biometric data detection device 3, it automatically becomes biometric data of the test subject. Since it is transmitted to a predetermined place, it is possible to prevent annoyance of the subject and to grasp accurate biological data.

また、図４に示す実施例は、ＩＤ受信部３２によってＩＤ信号が受信された場合に、検出機器制御部３９が作動し、前記生体データ検出機器３がオンされるようになっているものである。また、生体データの検出後又は被験者が離れた場合には、自動的に生体データ検出機器３の電源がオフされるものである。尚、この実施の形態においては、前述した実施の形態と同様の箇所に同様符号を付してその説明を省略する。   In the embodiment shown in FIG. 4, when the ID signal is received by the ID receiving unit 32, the detection device control unit 39 is activated and the biometric data detection device 3 is turned on. is there. In addition, the power of the biometric data detection device 3 is automatically turned off after detection of the biometric data or when the subject leaves. In this embodiment, the same reference numerals are assigned to the same portions as those in the above-described embodiment, and the description thereof is omitted.

さらに、図５（ａ）で示すように、複数の同一若しくは異なる種類の生体データ検出機器３ａ，３ｂ，３ｃが、発信器２のＩＤ信号の出力範囲Ｄ内に存在する場合、すべての生体データ検出機器３ａ，３ｂ，３ｃが作動してしまうことが想定される。しかしながら、基本的には、ホストコンピュータ４において、それぞれの生体データ検出機器３ａ，３ｂ，３ｃからの送信される個人生体データ信号に、検出された個人生体データが添付されないことから、その段階で送信された個人生体データの信憑性について判断することが可能であるが、近接する生体データ検出機器３ａ，３ｂ，３ｃが同時に作動してしまうという不具合、複数の被験者が同時に利用した場合の生体データ検出機器３ａ，３ｂ，３ｃ側の混乱を避けるために、以下の方法が提案される。   Further, as shown in FIG. 5 (a), when a plurality of identical or different types of biological data detection devices 3a, 3b, 3c exist within the output range D of the ID signal of the transmitter 2, all the biological data It is assumed that the detection devices 3a, 3b, and 3c are activated. However, basically, since the detected personal biometric data is not attached to the personal biometric data signal transmitted from each of the biometric data detection devices 3a, 3b, and 3c in the host computer 4, it is transmitted at that stage. It is possible to determine the credibility of the personal biometric data, but there is a problem that the adjacent biometric data detection devices 3a, 3b, 3c operate simultaneously, and biometric data detection when a plurality of subjects use it simultaneously In order to avoid confusion on the side of the devices 3a, 3b, 3c, the following method is proposed.

少なくとも被験者の発信器２からのＩＤ信号を受信した生体データ検出機器３ａ，３ｂ，３ｃは、図５（ｂ）で示すように、お互いに信号の交換をしながら、被験者が使用しようとしている生体データ検出機器３ａ，３ｂ，３ｃの一つを特定する手段を受信器３０に設けるものである。   The biological data detection devices 3a, 3b, 3c that have received at least the ID signal from the transmitter 2 of the subject, as shown in FIG. The receiver 30 is provided with means for specifying one of the data detection devices 3a, 3b, 3c.

その一例として、図６に示すように、前記受信器３０は、発信器２からのＩＤ信号を、アンテナ３１を介して信号受信部３’が受信した場合、そのＩＤ信号の受信強度、例えば電波の電界強度を受信強度検出部４１によって検出し、この受信強度をこの受信器３０の受信強度信号として信号送信部３７’から定期的にアンテナ３８を介して他の受信器３０へ発信する。   As an example, as shown in FIG. 6, when the signal receiver 3 ′ receives the ID signal from the transmitter 2 via the antenna 31, the receiver 30 receives the ID signal reception intensity, for example, radio waves. The received signal strength is transmitted from the signal transmitter 37 ′ to the other receiver 30 via the antenna 38 as a received signal of the receiver 30.

また、前記信号受信部３２’において他の発信器２の受信強度信号を受信した場合、他器受信強度判定部４２において、前記受信強度検出部４１によって検出された自らの受信強度と比較し、他の発信器２からの受信強度信号が大きい場合には、自らの作動を継続しない。また、自らの受信強度が最も大きい場合には、自らの作動を継続するために、検出機器制御部３９を介して自らが装着された生体データ検出機器３を作動させ、センサ３４からの生体データをデータ検出部３５で検出し、ＩＤ判定部３３からのＩＤデータとデータ結合部３６で結合させて個人生体データ信号を作成し、信号送信部３７’からアンテナ３８を介してホストコンピュータ４へ送信するものである。これによって、競合する発信器３０がある場合にも、被験者が使用しようとしている生体データ検出機器３が特定できるため、不必要な生体データ検出機器３の作動を防止することができるものである。   Further, when the signal receiving unit 32 ′ receives a reception strength signal of another transmitter 2, the other device reception strength determination unit 42 compares it with its own reception strength detected by the reception strength detection unit 41, When the received intensity signal from the other transmitter 2 is large, the operation is not continued. In addition, when the reception strength of the device itself is the highest, in order to continue the operation of the device itself, the biological data detection device 3 to which the device is attached is operated via the detection device control unit 39, and the biological data from the sensor 34 is detected. Is detected by the data detection unit 35 and is combined with the ID data from the ID determination unit 33 by the data combination unit 36 to create a personal biometric data signal, which is transmitted from the signal transmission unit 37 ′ to the host computer 4 via the antenna 38. To do. As a result, even when there are competing transmitters 30, the biometric data detection device 3 that the subject is trying to use can be identified, so that unnecessary operation of the biometric data detection device 3 can be prevented.

また、図７で示す受信器３０は、信号受信部３２’によってＩＤ信号が受信された場合、受信強度検出部４１によって検出された受信強度と共に、ＩＤ判定部によって判定されたＩＤを具備した他器信号を信号送信部３７’から定期的にアンテナ３８を介して発信する。   In addition, the receiver 30 shown in FIG. 7 includes the ID determined by the ID determining unit together with the reception intensity detected by the reception intensity detecting unit 41 when the ID signal is received by the signal receiving unit 32 ′. A signal is periodically transmitted from the signal transmission unit 37 ′ via the antenna 38.

他器信号判定部４２’において前記信号受信部３２’によって受信された他器信号が異なるＩＤを有すると判定された場合には、自らの作動を継続するために、検出機器制御部３９を介して自らが装着された生体データ検出機器３を作動させ、センサ３４からの生体データをデータ検出部３５で検出し、ＩＤ判定部３３からのＩＤデータとデータ結合部３６で結合させて個人生体データ信号を作成し、信号送信部３７’からアンテナ３８を介してホストコンピュータ４へ送信する。   When the other device signal determination unit 42 ′ determines that the other device signal received by the signal receiving unit 32 ′ has a different ID, the detection device control unit 39 is used to continue its operation. The biometric data detecting device 3 to which it is attached is operated, the biometric data from the sensor 34 is detected by the data detecting unit 35, and the ID data from the ID determining unit 33 is combined with the data combining unit 36 to obtain personal biometric data. A signal is created and transmitted from the signal transmission unit 37 ′ to the host computer 4 via the antenna 38.

また、前記他器信号判定部４２’において前記信号受信部３２’によって受信された他器信号が同一のＩＤを有すると判定された場合には、さらに他器信号判定部４２’においてＩＤ信号の受信強度を比較し、受信強度が他器に比べて低い場合には、実施例３の場合と同様に自らの作動の継続を停止する。また、他器信号判定部４２’においてＩＤ信号の受信強度を比較し、受信強度が他器に比べて高い場合、さらに受信器３０の中で最も高い場合には、自らの作動を継続するために、検出機器制御部３９を介して自らが装着された生体データ検出機器３を作動させ、センサ３４からの生体データをデータ検出部３５で検出し、ＩＤ判定部３３からのＩＤデータとデータ結合部３６で結合させて個人生体データ信号を作成し、信号送信部３７’からアンテナ３８を介してホストコンピュータ４へ送信するものである。これによって、競合する発信器３０がある場合にも、被験者が使用しようとしている生体データ検出機器３が特定できるため、不必要な生体データ検出機器３の作動を防止することができるものである。さらに、複数の被験者によって異なる生体データ検出機器３ａ，３ｂ，３ｃが使用された場合にも対応することが可能となるものである。   Further, when it is determined that the other device signal received by the signal receiving unit 32 ′ has the same ID in the other device signal determining unit 42 ′, the other device signal determining unit 42 ′ further determines the ID signal. When the reception strength is compared and the reception strength is lower than that of the other device, the continuation of its own operation is stopped as in the third embodiment. Further, the reception strength of the ID signal is compared in the other device signal determination unit 42 ′, and when the reception strength is higher than that of the other device, and when the reception strength is the highest among the receivers 30, to continue its operation. Then, the biometric data detection device 3 to which it is attached is operated via the detection device control unit 39, the biometric data from the sensor 34 is detected by the data detection unit 35, and the ID data from the ID determination unit 33 is combined with the data. The unit 36 generates a personal biometric data signal by combining them, and transmits the signal from the signal transmission unit 37 ′ to the host computer 4 via the antenna 38. As a result, even when there are competing transmitters 30, the biometric data detection device 3 that the subject is trying to use can be identified, so that unnecessary operation of the biometric data detection device 3 can be prevented. Furthermore, it is possible to cope with cases where different biometric data detection devices 3a, 3b, 3c are used depending on a plurality of subjects.

この発明による生体データ検知システムは、複数の入院患者や被介護者によって利用される生体データ検出機器を有する病院や介護センターなどの入院施設において有効である。   The biometric data detection system according to the present invention is effective in hospitalized facilities such as hospitals and care centers having biometric data detection devices used by a plurality of inpatients and care recipients.

本願発明に係る生体データ検知システムの構成を示した説明図である。It is explanatory drawing which showed the structure of the biometric data detection system which concerns on this invention. 本願発明の生体データ検知システムの発信器の構成を示した説明図である。It is explanatory drawing which showed the structure of the transmitter of the biometric data detection system of this invention. 本願発明の実施例１に係る生体データ検知システムの受信器の構成を示した説明図である。It is explanatory drawing which showed the structure of the receiver of the biometric data detection system which concerns on Example 1 of this invention. 本願発明の実施例２に係る生体データ検知システムの受信器の構成を示した説明図である。It is explanatory drawing which showed the structure of the receiver of the biometric data detection system which concerns on Example 2 of this invention. （ａ），（ｂ）は、本願発明の実施例３及び４に係る生体データ検知システムにおいて、複数の生体データ検知機器が存在する場合の説明図である。(A), (b) is explanatory drawing in case the some biometric data detection apparatus exists in the biometric data detection system which concerns on Example 3 and 4 of this invention. 本願発明の実施例３に係る生体データ検知システムの受信器の構成を示した説明図である。It is explanatory drawing which showed the structure of the receiver of the biometric data detection system which concerns on Example 3 of this invention. 本願発明の実施例４に係る生体データ検知システムの受信器の構成を示した説明図である。It is explanatory drawing which showed the structure of the receiver of the biometric data detection system which concerns on Example 4 of this invention.

符号の説明Explanation of symbols

１ 生体データ検知システム
２ 発信器
３，３ａ，３ｂ，３ｃ 生体データ検出機器
４ ホストコンピュータ DESCRIPTION OF SYMBOLS 1 Biological data detection system 2 Transmitter 3, 3a, 3b, 3c Biological data detection apparatus 4 Host computer

Claims (6)

複数の被験者によって利用される生体データ検出機器と、それぞれの被験者に装着され、それぞれの被験者に付されたＩＤ信号を定期的に発信する発信手段と、前記生体データ検出機器に設けられ、前記発信手段によって発信されたそれぞれの被検者のＩＤ信号を受信する受信手段と、該受信手段によって受信されたＩＤ信号を判定して前記生体データ検出機器を使用する被験者を特定し、その被験者の個人識別信号を出力するＩＤ判定手段と、前記生体データ検出機器によって検出された生体データを生体データ信号とするデータ検出手段と、前記ＩＤ判定手段からの個人識別信号と前記データ検出手段からのデータ信号を結合させて個人生体データ信号とするデータ結合手段と、該データ結合手段によって結合されたデータ信号を所望の場所に送信する送信手段と、前記受信手段によってＩＤ信号が受信された場合に、前記生体データ検出機器を作動させる検出機器制御手段とを具備する生体データ処理手段を具備する生体データ検知システムにおいて、
前記生体データ処理手段の受信手段は、さらに、前記発信手段からのＩＤ信号を受信した場合にそのＩＤ信号の受信強度を検出する受信強度検出手段と、この受信強度検出手段によって検出された受信強度をこの受信手段の受信強度信号として定期的に他の生体データ処理手段の受信手段に発信する受信信号状態送信手段と、他の生体データ処理手段の受信信号状態送信手段によって発信された受信強度信号を受信した場合に、受信した受信強度信号と自らの受信強度とを比較していずれが大きいか判定する他器信号判定手段とを具備し、該他器信号判定手段が他の発信手段からの受信強度が大きい場合には自らの作動を停止し、自らの受信強度が大きい場合には前記検出機器制御手段を介して自らの作動を継続することを特徴とする生体データ検知システム。 Biological data detection devices used by a plurality of subjects, transmission means that is attached to each subject and periodically transmits an ID signal attached to each subject, and provided in the biometric data detection device, the transmission Receiving means for receiving the ID signal of each subject transmitted by the means, identifying the ID signal received by the receiving means to identify the subject using the biometric data detection device, and the individual of the subject an ID determination section for outputting an identification signal, and a data detector for the biometric data detected by the biometric data detecting device and biometric data signals, the data signals from the personal identification signal and the data detection unit from the ID determining means and data combining means for personal biometric data signals by combining the, data signals coupled by said data combining means desired And transmitting means for transmitting at, if the ID signal is received by the receiving unit, the biometric data detection system comprising a biometric data processing unit comprising a detection device control means for operating the biometric data detection apparatus,
The receiving means of the biometric data processing means further includes a receiving intensity detecting means for detecting the receiving intensity of the ID signal when receiving an ID signal from the transmitting means, and a receiving intensity detected by the receiving intensity detecting means. As a reception intensity signal of this reception means, and a reception signal state transmission means for periodically transmitting to the reception means of the other biological data processing means, and a reception intensity signal transmitted by the reception signal state transmission means of the other biological data processing means Is received, the other device signal judging means for judging which one is greater by comparing the received strength signal with its own received strength, the other device signal judging means from other sending means stop their operation when the received strength is large, biological de when the own reception intensity greater, characterized in that to continue their operation through the detecting device control means Data detection system. 複数の被験者によって利用される生体データ検出機器と、それぞれの被験者に装着され、それぞれの被験者に付されたＩＤ信号を定期的に発信する発信手段と、前記生体データ検出機器に設けられ、前記発信手段によって発信されたそれぞれの被検者のＩＤ信号を受信する受信手段と、該受信手段によって受信されたＩＤ信号を判定して前記生体データ検出機器を使用する被験者を特定し、その被験者の個人識別信号を出力するＩＤ判定手段と、前記生体データ検出機器によって検出された生体データを生体データ信号とするデータ検出手段と、前記ＩＤ判定手段からの個人識別信号と前記データ検出手段からのデータ信号を結合させて個人生体データ信号とするデータ結合手段と、該データ結合手段によって結合されたデータ信号を所望の場所に送信する送信手段と、前記受信手段によってＩＤ信号が受信された場合に、前記生体データ検出機器を作動させる検出機器制御手段とを具備する生体データ処理手段を具備する生体データ検知システムにおいて、
前記生体データ処理手段の受信手段は、前記発信手段からのＩＤ信号を受信した場合にそのＩＤ信号の受信強度を検出する受信強度検出手段と、該受信強度検出手段によって検出された受信強度と共に前記ＩＤ判定手段によって判定されたＩＤとを具備した他器信号を定期的に他の生体データ処理手段の受信手段に発信する受信信号状態送信手段と、他の生体データ処理手段の受信信号状態送信手段によって発信された他器信号を受信した場合に、該他器信号が異なるＩＤを有するか否かを判定すると共に受信した受信強度信号と自らの受信強度とを比較していずれが大きいか判定する他器信号判定手段とを具備し、該他器信号判定手段が前記他器信号が異なるＩＤを有すると判定した場合には、前記検出機器制御手段を介して自らの作動を継続すると共に、前記他器信号が同一のＩＤを有すると判定された場合には、受信した受信強度と自らの受信強度とを比較して、自らの受信強度が低い場合には前記検出機器制御手段を介して自らの作動を停止し、自らの受信強度が高い場合には前記掲出機器制御手段を介して自らの作動を継続することを特徴とする生体データ検知システム。 Biological data detection devices used by a plurality of subjects, transmission means that is attached to each subject and periodically transmits an ID signal attached to each subject, and provided in the biometric data detection device, the transmission Receiving means for receiving the ID signal of each subject transmitted by the means, identifying the ID signal received by the receiving means to identify the subject using the biometric data detection device, and the individual of the subject an ID determination section for outputting an identification signal, and a data detector for the biometric data detected by the biometric data detecting device and biometric data signals, the data signals from the personal identification signal and the data detection unit from the ID determining means and data combining means for personal biometric data signals by combining the, data signals coupled by said data combining means desired And transmitting means for transmitting at, if the ID signal is received by the receiving unit, the biometric data detection system comprising a biometric data processing unit comprising a detection device control means for operating the biometric data detection apparatus,
The receiving means of the biometric data processing means includes a receiving intensity detecting means for detecting the receiving intensity of the ID signal when receiving the ID signal from the transmitting means, and the receiving intensity detected by the receiving intensity detecting means. Received signal state transmitting means for periodically transmitting the other device signal having the ID determined by the ID determining means to the receiving means of the other biological data processing means, and the received signal state transmitting means of the other biological data processing means When the other device signal transmitted by the receiver is received, it is determined whether or not the other device signal has a different ID, and the received strength signal is compared with its own received strength to determine which is greater. The other device signal determining means, and when the other device signal determining means determines that the other device signal has a different ID, the other device signal determining means performs its own operation via the detection device control means. When the other device signal is determined to have the same ID, the received reception strength is compared with its own reception strength, and when the reception strength is low, the detection device control is performed. A biometric data detection system characterized in that its own operation is stopped through the means, and when its own reception intensity is high, the operation is continued through the display device control means. 前記発信手段の通信距離は、１ｍ〜３ｍの範囲内であり、特に略２ｍであることを特徴とする請求項１又は２に記載の生体データ検知システム。 The biological data detection system according to claim 1 or 2, wherein a communication distance of the transmitting means is in a range of 1 m to 3 m, and particularly approximately 2 m. 前記生体データ検出機器は、体重計であることを特徴とする請求項１又は２に記載の生体データ検知システム。 The biometric data detection device, biometric data detection system according to claim 1 or 2, characterized in that a weighing scale. 前記生体データ検出機器は、便器に装着された尿センサであることを特徴とする請求項１又は２に記載の生体データ検知システム。 The biometric data detection device, biometric data detection system according to claim 1 or 2, characterized in that a urine sensor mounted on the toilet bowl. 前記生体データ検出機器は、血圧計であることを特徴とする請求項１〜又は２に記載の生体データ検知システム。 The biometric data detection device, biometric data detection system according to claim 1 or 2, characterized in that the sphygmomanometer.
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