TWM610773U - 藍牙胎壓偵測輔助系統 - Google Patents

藍牙胎壓偵測輔助系統 Download PDF

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TWM610773U
TWM610773U TW109215318U TW109215318U TWM610773U TW M610773 U TWM610773 U TW M610773U TW 109215318 U TW109215318 U TW 109215318U TW 109215318 U TW109215318 U TW 109215318U TW M610773 U TWM610773 U TW M610773U
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sensing
bluetooth
tire pressure
host
tire
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TW109215318U
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林士堯
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系統電子工業股份有限公司
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Priority to TW109215318U priority Critical patent/TWM610773U/zh
Publication of TWM610773U publication Critical patent/TWM610773U/zh
Priority to CN202121286445.2U priority patent/CN215662794U/zh
Priority to US17/355,197 priority patent/US11618287B2/en
Priority to DE202021103377.0U priority patent/DE202021103377U1/de
Priority to KR2020210002018U priority patent/KR20220001197U/ko
Priority to JP2021002478U priority patent/JP3234300U/ja
Priority to KR2020240000886U priority patent/KR20240001102U/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices 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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0491—Constructional details of means for attaching the control device
    • B60C23/0493—Constructional details of means for attaching the control device for attachment on the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices 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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices 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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/041—Means for supplying power to the signal- transmitting means on the wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices 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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • B60C23/0447—Wheel or tyre mounted circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices 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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0474—Measurement control, e.g. setting measurement rate or calibrating of sensors; Further processing of measured values, e.g. filtering, compensating or slope monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices 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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0479—Communicating with external units being not part of the vehicle, e.g. tools for diagnostic, mobile phones, electronic keys or service stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices 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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0491—Constructional details of means for attaching the control device
    • B60C23/0494—Valve stem attachments positioned inside the tyre chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices 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
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0491—Constructional details of means for attaching the control device
    • B60C23/0496—Valve stem attachments positioned outside of the tyre chamber
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

一種藍牙胎壓偵測輔助系統，包括有感測主機以及接收主機，感測主機包括有電池、控制單元、藍牙收發單元、昇壓/穩壓迴路、壓力感測單元、運算放大器、重力感測單元、溫度感測單元以及藍牙天線，採用低耗能的藍牙無線通訊技術，作為訊號的傳送與接收，達到低耗能的需求。

Description

藍牙胎壓偵測輔助系統
本創作是關於輪胎偵測系統，特別是指以藍牙作為訊號傳送與接收之技術者。
維持汽車輪胎正確行駛胎壓是維護輪胎效能主要條件，正確的輪胎壓力值相較於輪胎壓力不足的輪胎，能提供較長的使用壽命、迅速的轉向反應、較佳的燃油效能以及平順的行車品質。然而，胎壓不足或過高都會造成輪胎異常的磨耗與異常現象，胎壓嚴重不足的輪胎在滾動過程中，輪胎會產生皺褶在此狀態下長途行駛會造成輪胎的反覆變形，嚴重者會發生輪胎在行駛過程中爆裂發生了交通意外。
前述輪胎因胎壓不足時，輪胎的內部壓力以及溫度會產生變化，目前業者已開發出相當多成熟的胎壓偵測輔助系統(TPMS)，量測輪胎內的氣壓、溫度，方便駕駛者隨時獲得輪胎的壓力與溫度等數值，即時了解各輪胎的運作狀況。前述胎壓偵測輔助系統其感測輪胎的氣壓與溫度透過315MHz /434MHz的頻段作為無線訊號的發射/接收。然而，此無線訊號的發射與接收運作上，舉例來說在應用於3~12V 的315MHz無線訊號傳輸其工作電流為20-28mA，對於現今講究體積低耗能的訴求下，上述習知技術的無線訊號傳輸有著必須改良的需求。
本創作提供一種藍牙胎壓偵測輔助系統，主要是採用低耗能的藍牙(BLE Bluetooth)無線通訊技術，作為訊號的傳送與接收之技術。
為了達成上述目的與功效，提供一種藍牙胎壓偵測輔助系統，其包括有複數感測主機以及一接收主機，其中：該複數感測主機各包括有一電池、一控制單元、一藍牙收發單元、一昇壓/穩壓迴路、一壓力感測單元、一運算放大器、一重力感測單元、一溫度感測單元以及一藍牙天線；該藍牙收發單元經由該藍牙天線發送包含有一輪胎壓力以及一輪胎溫度之一發送資訊至該接收主機。
請參閱第一、二圖所示，圖中揭示一種藍牙胎壓偵測輔助系統，包括有複數感測主機100以及一接收主機200，其中該複數感測主機100各包括有一電池101、一控制單元102、一藍牙收發單元103、一昇壓/穩壓迴路104、一壓力感測單元105、一運算放大器106、一重力感測單元107、一溫度感測單元108以及一藍牙天線109；該藍牙收發單元103經由該藍牙天線109發送包含有一輪胎壓力以及一輪胎溫度之一發送資訊至該接收主機200。
本創作透過藍牙收發單元103作為感測主機100發送資訊至接收主機200，且藍牙收發單元103於工作電壓3.6V以下工作電流最大不超過15 mA，因此相較於習知技術315MHz/434MHz做為無線訊號的發射/接收工作電流20-28mA，確實可以達到低耗能的需求，使得感測主機100與習知技術相較之下不改變電池容量下可以擁有較長使用時間。
請參閱第三、四、五圖所示，在此係以應用於汽車300並以四個感測主機100配合一個接收主機200，並由四個感測主機100感應偵測四個輪胎301狀況。前述接收主機200係固定設置於汽車300的車艙302內。該各感測主機100進一步組設有一氣嘴110的出氣端111用以穿設安裝於輪框303，以致該氣嘴110的進氣端112部分外露於該輪框303外側，而該各感測主機100用以固定於該輪框303內並由組設於該輪框303的輪胎301所封閉。第四圖所示是將感測主機100應用於內置式胎壓感測型態。
本創作感測主機100除了應用於上述內置式胎壓感測型態之外，尚有另外兩種使用型態。請參閱第六圖所示，感測主機100組設於氣嘴110的進氣端112位置，以致各感測主機100外露於輪框303外側用以感測輪框303所組設的輪胎301，且前述氣嘴110的出氣端111位於輪框303內並由輪胎301所封閉，第六圖所示是將感測主機100應用於胎外式胎壓感測型態。請參閱第七圖所示，該感測主機100用以固定於輪胎301內壁位置，為感測主機100應用於胎內式型態。
請配合參閱第八圖所示，該接收主機200係為行動手持裝置時，可透過夾持裝置304安裝定位於汽車300的車艙302內。前述行動手持裝置預載有iOS、Android、以及Windows作業系統之其中之一。而當停放汽車300發生異常震動時，由重力感測器107將偵測到異常以藍牙收發單元103經藍牙天線109發送包含有異常之發送資訊至該接收主機200，前述發送資訊於接收主機200於感測主機100有效距離內，發送至隨身攜帶的行動手持裝置(接收主機200)提醒車輛有異常狀況。
除此之外，前述接收主機200係為行動手持裝置時，得以藉由藍牙收發單元103經藍牙天線109發送資訊，將接收主機200與感測主機100兩者之間所傳送信號強弱以圖形或聲響提醒，可做為駕駛者隨身攜帶的行動手持裝置(接收主機200)時，在發送資訊於接收主機200於感測主機100有效距離內，設定、儲存或發出訊息通知汽車300所在停靠位置資訊，例如GPS、座標資訊或地圖的街道、地址等。甚至，在發生異常訊號或爆胎狀況下，可透過上述的停靠位置資訊，並利用駕駛者隨身攜帶的行動手持裝置(接收主機200)透過通訊軟體，將前述停靠位置資訊發送協助訊號或修繕救護單位請求協助或脫困。
100:感測主機 101:電池 102:控制單元 103:藍牙收發單元 104:昇壓/穩壓迴路 105:壓力感測單元 106:運算放大器 107:重力感測單元 108:溫度感測單元 109:藍牙天線 110:氣嘴 111:出氣端 112:進氣端 200:接收主機 300:汽車 301:輪胎 302:車艙 303:輪框 304:夾持裝置
第一圖係本創作藍牙胎壓偵測輔助系統方塊示意圖。 第二圖係本創作感測主機電路方塊方示意圖。 第三圖係本創作以四個感測主機安裝於汽車位置示意圖。 第四圖係本創作感測主機以氣嘴安裝於輪框內示意圖。 第五圖係本創作接收主機安裝於汽車的車艙內示意圖。 第六圖係本創作感測主機安裝於氣嘴而外露於輪框外示意圖。 第七圖係本創作感測主機安裝於輪胎內壁示意圖。 第八圖係本創作接收主機活動架設於汽車的車艙內示意圖。
100:感測主機
200:接收主機

Claims (7)

  1. 一種藍牙胎壓偵測輔助系統，其包括有複數感測主機以及一接收主機，其中： 該複數感測主機各包括有一電池、一控制單元、一藍牙收發單元、一昇壓/穩壓迴路、一壓力感測單元、一運算放大器、一重力感測單元、一溫度感測單元以及一藍牙天線；該藍牙收發單元經由該藍牙天線發送包含有一輪胎壓力以及一輪胎溫度之一發送資訊至該接收主機。
  2. 如請求項1所述之藍牙胎壓偵測輔助系統，其中該發送資訊包括有電池剩餘量。
  3. 如請求項1所述之藍牙胎壓偵測輔助系統，其中該接收主機係用以設置於一汽車的一車艙內。
  4. 如請求項1所述之藍牙胎壓偵測輔助系統，其中該接收主機係為行動手持裝置。
  5. 如請求項1所述之藍牙胎壓偵測輔助系統，其中該各感測主機進一步組設有一氣嘴用以穿設安裝於一輪框，以致該氣嘴一部分外露於該輪框外側，而該各感測主機用以固定於該輪框內並由組設於該輪框的一輪胎所封閉。
  6. 請求項1所述之藍牙胎壓偵測輔助系統，其中該各感測主機用以組設於一氣嘴的一進氣端位置，以致各感測主機外露於一輪框外側用以感測該輪框所組設的一輪胎，且前述氣嘴的一出氣端位於該輪框內並由該輪胎所封閉。
  7. 如請求項1所述之藍牙胎壓偵測輔助系統，其中該各感測主機用以固定於一輪胎內壁位置。
TW109215318U 2020-11-20 2020-11-20 藍牙胎壓偵測輔助系統 TWM610773U (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
TW109215318U TWM610773U (zh) 2020-11-20 2020-11-20 藍牙胎壓偵測輔助系統
CN202121286445.2U CN215662794U (zh) 2020-11-20 2021-06-09 蓝牙胎压侦测辅助系统
US17/355,197 US11618287B2 (en) 2020-11-20 2021-06-23 Bluetooth tire pressure monitoring system
DE202021103377.0U DE202021103377U1 (de) 2020-11-20 2021-06-23 Bluetooth-Reifendruckkontrollsystem
KR2020210002018U KR20220001197U (ko) 2020-11-20 2021-06-25 블루투스 타이어 공기압 경보장치
JP2021002478U JP3234300U (ja) 2020-11-20 2021-06-25 ブルートゥースタイヤ空気圧検出補助システム
KR2020240000886U KR20240001102U (ko) 2020-11-20 2024-05-20 블루투스 타이어 공기압 경보장치

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JP (1) JP3234300U (zh)
KR (2) KR20220001197U (zh)
CN (1) CN215662794U (zh)
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US11618287B2 (en) 2023-04-04
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