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1. WO2018198270 - 受信機、及び、送信機ユニット

公開番号 WO/2018/198270
公開日 01.11.2018
国際出願番号 PCT/JP2017/016767
国際出願日 27.04.2017
IPC
B60C 23/04 2006.01
B処理操作;運輸
60車両一般
C車両用タイヤ;タイヤの膨張;タイヤの交換;膨張可能な弾性体一般への弁の取付け;タイヤに関する装置または部品
23特に車両に取付けるのに適した,タイヤ圧力または温度の測定,警報装置あるいはタイヤ圧力または温度を制御または分配する装置;車両におけるタイヤの膨張装置の配置,例.ポンプ.タンクの;タイヤ冷却装置
02タイヤ圧力によって作動する警報装置
04車輪またはタイヤに取付けるもの
G01L 17/00 2006.01
G物理学
01測定;試験
L力,応力,トルク,仕事,機械的動力,機械的効率,または流体圧力の測定
17タイヤ内圧またはその他の膨脹体の内圧を測定する装置
G08C 17/00 2006.01
G物理学
08信号
C測定値,制御信号または類似信号のための伝送方式
17信号伝送のために無線電気的連絡線の使用によって特徴づけられた装置
CPC
B60C 23/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
23Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
02Signalling devices actuated by tyre pressure
04mounted on the wheel or tyre
B60C 23/0415
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
23Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
02Signalling devices actuated by tyre pressure
04mounted on the wheel or tyre
0408transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
0415Automatically identifying wheel mounted units, e.g. after replacement or exchange of wheels
B60C 23/0416
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
23Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
02Signalling devices actuated by tyre pressure
04mounted on the wheel or tyre
0408transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
0415Automatically identifying wheel mounted units, e.g. after replacement or exchange of wheels
0416allocating a corresponding wheel position on vehicle, e.g. front/left or rear/right
B60C 23/0489
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
23Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
02Signalling devices actuated by tyre pressure
04mounted on the wheel or tyre
0486comprising additional sensors in the wheel or tyre mounted monitoring device, e.g. movement sensors, microphones or earth magnetic field sensors
0489for detecting the actual angular position of the monitoring device while the wheel is turning
G01L 17/00
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
17Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
G08C 17/00
GPHYSICS
08SIGNALLING
CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
17Arrangements for transmitting signals characterised by the use of a wireless electrical link
出願人
  • 太平洋工業 株式会社 PACIFIC INDUSTRIAL CO., LTD. [JP]/[JP]
発明者
  • 藤井 慧友 FUJII, Keiyu
代理人
  • 恩田 誠 ONDA, Makoto
  • 恩田 博宣 ONDA, Hironori
優先権情報
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) RECEIVER AND TRANSMITTER UNIT
(FR) UNITÉ DE RÉCEPTION ET DE TRANSMISSION
(JA) 受信機、及び、送信機ユニット
要約
(EN)
According to the present invention, when transmission data is received by a receiving circuit, a receiving control unit acquires the rotation angle of wheels. The receiving control unit classifies the acquired rotation angles for each angle range obtained by dividing 360 degrees equally, which is the rotation angle range that can be acquired by a wheel. The receiving control unit derives an angle range in which the number of times (frequency) the acquired rotation angle is included is the greatest. The receiving control unit calculates a reception-side angle difference that is the difference between the central values of the angle ranges in which the number of times the acquired rotation angle is included is the greatest. The receiving control unit associates, on the basis of the consistency between the reception-side angle difference and the angle difference between specific angles, an ID code with a wheel.
(FR)
Selon la présente invention, lorsque des données de transmission sont reçues par un circuit de réception, une unité de commande de réception acquiert l'angle de rotation des roues. L'unité de commande de réception classifie les angles de rotation acquis pour chaque plage d'angles obtenue en divisant 360 degrés de manière égale, ce qui correspond à la plage d'angles de rotation pouvant être acquise par une roue. L'unité de commande de réception déduit une plage d'angles dans laquelle le nombre de fois (fréquence) où l'angle de rotation acquis est inclus est le plus grand. L'unité de commande de réception calcule une différence d'angle côté réception qui correspond à la différence entre les valeurs centrales des plages d'angles dans lesquelles le nombre de fois où l'angle de rotation acquis est inclus est le plus grand. L'unité de commande de réception associe, sur la base de la cohérence entre la différence d'angle côté réception et la différence d'angle entre des angles spécifiques, un code d'identification avec une roue.
(JA)
受信制御部は、受信回路で送信データを受信すると、各車輪の回転角度を取得する。受信制御部は、車輪の取り得る回転角度の範囲である360度を等分した角度範囲毎に取得した回転角度を分ける。受信制御部は、取得回転角度が含まれる回数(頻度)が極大値となる角度範囲を導出する。受信制御部は、取得回転角度が含まれる回数が極大値となる角度範囲の中央値同士の差である受信側角度差を算出する。受信制御部は、受信側角度差と、特定角度同士の角度差との一致に基づき、IDコードと車輪とを対応付ける。
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