一、電波表是光動能電波表嗎
電波表并不是光動能表。光動能手表是依靠光提供動力驅動指針走時的手表。電波表是一種(zhong)接(jie)受(shou)標準(zhun)(zhun)時間(jian)信息的(de)電波后(hou),可以自(zi)動(dong)校對時間(jian)的(de)手(shou)表(biao)。前者(zhe)的(de)特點是不(bu)必更(geng)換電池,后(hou)者(zhe)的(de)特點是走時準(zhun)(zhun)確(que),可以自(zi)動(dong)對時。
光(guang)(guang)動(dong)(dong)能(neng)是用(yong)光(guang)(guang)做動(dong)(dong)力(li)帶動(dong)(dong)手表,光(guang)(guang)動(dong)(dong)能(neng)手表通過吸收可見光(guang)(guang)源轉化為電能(neng),為手表的運轉提供動(dong)(dong)力(li)。而且不(bu)用(yong)頻繁換電池,我們平時戴(dai)著(zhu)它(ta)就相當于(yu)給手表充電了,非(fei)常(chang)方(fang)便。
光(guang)動能(neng)(neng)電(dian)(dian)波(bo)(bo)(bo)表(biao)(biao)是(shi)在光(guang)動能(neng)(neng)基礎上(shang)搭載電(dian)(dian)波(bo)(bo)(bo)技(ji)術。通俗點(dian)說,電(dian)(dian)波(bo)(bo)(bo)表(biao)(biao)就是(shi)通過手(shou)(shou)表(biao)(biao)內裝(zhuang)置的電(dian)(dian)波(bo)(bo)(bo)接收器和(he)天線(xian),來(lai)接收由電(dian)(dian)波(bo)(bo)(bo)塔發(fa)出的標準時間(jian)電(dian)(dian)波(bo)(bo)(bo),獲取時刻和(he)日歷等數據,自(zi)動校正手(shou)(shou)表(biao)(biao)的時間(jian)和(he)日期(qi)的手(shou)(shou)表(biao)(biao)。光(guang)動能(neng)(neng)電(dian)(dian)波(bo)(bo)(bo)表(biao)(biao)全(quan)部(bu)采用(yong)光(guang)動能(neng)(neng)機(ji)芯,只要有(you)(you)光(guang)就有(you)(you)能(neng)(neng)量,只要能(neng)(neng)接收到電(dian)(dian)波(bo)(bo)(bo),手(shou)(shou)表(biao)(biao)走時就永遠沒有(you)(you)誤差,不用(yong)手(shou)(shou)動調整時間(jian)和(he)日期(qi)。
二、電波表和光動能電波表有什么區別
電(dian)波(bo)(bo)表(biao)和光(guang)(guang)動(dong)(dong)(dong)能(neng)區(qu)別,光(guang)(guang)動(dong)(dong)(dong)能(neng)電(dian)波(bo)(bo)表(biao)是(shi)是(shi)吸(xi)收光(guang)(guang)來達到讓指(zhi)針轉動(dong)(dong)(dong)的(de),而且(qie)我們手表(biao)的(de)本質(zhi)價值是(shi)提供精準的(de)時間,電(dian)波(bo)(bo)表(biao)可以理解為(wei)沒(mei)有誤差,以下(xia)是(shi)電(dian)波(bo)(bo)表(biao)和光(guang)(guang)動(dong)(dong)(dong)能(neng)電(dian)波(bo)(bo)表(biao)的(de)區(qu)別:
1、性質不同
(1)電波表:機身由(you)原子時(shi)鐘和無線電接(jie)收(shou)系統組(zu)成,由(you)國家授時(shi)中(zhong)心發(fa)出準確時(shi)間(jian),通過無線電接(jie)收(shou)系統接(jie)收(shou)、經CPU處理后(hou)顯示(shi)時(shi)間(jian),電波表30萬年誤(wu)差不會超過一(yi)秒。
(2)光動能電波表:只要有光就有能量,只要能接收到電波就永遠不會有誤差,是電波表的一種。
2、原理不同
(1)電波表:通過(guo)電波(bo)來讓手表運行(xing)。通過(guo)接收國(guo)(guo)家授時中心(xin)以無(wu)線電長波(bo)傳送的(de)標(biao)準(zhun)時間(jian)信號(hao),經過(guo)內置微處(chu)理器(qi)解碼處(chu)理后,自動(dong)(dong)校準(zhun)計時器(qi)走時,使電波(bo)鐘表顯示的(de)時間(jian)與國(guo)(guo)家保持(chi)(chi)的(de)標(biao)準(zhun)時間(jian)自動(dong)(dong)保持(chi)(chi)精確(que)同步。
(2)光動能電波表:是(shi)將光能轉化為電(dian)能,通過手表內(nei)置(zhi)的(de)電(dian)波接收(shou)器和天線,接收(shou)由發射塔(ta)發出的(de)“標準時(shi)(shi)間”電(dian)波,獲取時(shi)(shi)刻日歷等數(shu)據,自動校正手表的(de)時(shi)(shi)間和日期。