驗鈔(chao)機(ji)的機(ji)械分類?

1、便攜式掌上驗鈔機

便攜式掌上(shang)(shang)激光(guang)驗鈔機是(shi)一(yi)種外型跟手(shou)機差不多(duo)大小(xiao)的人(ren)民幣紙幣鑒別(bie)儀，其在外形上(shang)(shang)要(yao)求具有短、小(xiao)、輕、薄和(he)人(ren)性化的設計理念。在功(gong)能(neng)上(shang)(shang)要(yao)求功(gong)能(neng)多(duo)樣化，準確性高和(he)節(jie)能(neng)的特點。所以一(yi)臺真正的便攜式掌上(shang)(shang)激光(guang)驗鈔機應(ying)該(gai)是(shi)一(yi)款穩定性好，科技涵量高的電子產品。

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便攜式掌上激光驗鈔機外形小巧，美觀大方，在檢驗功能上以激光技術為主，紅外線和熒光檢驗為輔。外置4.5～12VDC-AC電源無極性輸(shu)入端(duan)口。可以更方便地讓使用外(wai)接電源。在使用外(wai)接電源時，內電路自動(dong)進行內外(wai)電源轉換，無需擔心(xin)內電池(chi)(chi)的安危和能量損耗。另(ling)外(wai)，此產品設有內電池(chi)(chi)接反(fan)保護(hu)，內接、外(wai)接電源過壓（15V）、欠(qian)壓（3.5V）和負(fu)載的過流（800mA）、短路等保(bao)(bao)護功(gong)能，并在保(bao)(bao)護功(gong)能啟(qi)動后，徹底關斷電(dian)源，保(bao)(bao)護電(dian)源和阻止(zhi)儀(yi)器的進一步(bu)損壞，無需(xu)擔心(xin)儀(yi)器的損壞而(er)不敢放心(xin)使用產品。

2 、便攜臺式驗鈔機

便攜(xie)臺式激光驗(yan)鈔機(ji)一般體積都比較大，跟靜態(tai)的(de)臺式驗(yan)鈔機(ji)差不多(duo)，其不同的(de)是，產(chan)品可以用干電(dian)(dian)池(chi)或只用干電(dian)(dian)池(chi)作為儀器電(dian)(dian)源，方便攜(xie)帶。在功能(neng)上和(he)臺式靜態(tai)激光驗(yan)鈔機(ji)差不多(duo)。

3 、臺式靜態驗鈔機

臺(tai)式靜態驗(yan)(yan)(yan)(yan)(yan)(yan)鈔(chao)機(ji)是(shi)(shi)(shi)一種(zhong)體積等(deng)于(yu)(yu)或稍大于(yu)(yu)便攜(xie)式激光驗(yan)(yan)(yan)(yan)(yan)(yan)鈔(chao)機(ji)的(de)(de)常用驗(yan)(yan)(yan)(yan)(yan)(yan)鈔(chao)儀器，其(qi)功能一般(ban)以(yi)磁性檢(jian)驗(yan)(yan)(yan)(yan)(yan)(yan)(磁編(bian)碼和安全線的(de)(de)磁性檢(jian)驗(yan)(yan)(yan)(yan)(yan)(yan))、熒光檢(jian)驗(yan)(yan)(yan)(yan)(yan)(yan)、光普(pu)檢(jian)驗(yan)(yan)(yan)(yan)(yan)(yan)、激光檢(jian)驗(yan)(yan)(yan)(yan)(yan)(yan)等(deng)為主，在(zai)功能表達上則(ze)多種(zhong)多樣(yang)，這(zhe)直(zhi)接(jie)跟廠家(jia)對(dui)驗(yan)(yan)(yan)(yan)(yan)(yan)鈔(chao)機(ji)技(ji)術(shu)的(de)(de)了(le)(le)解(jie)和其(qi)對(dui)產品成本的(de)(de)計劃有(you)關(guan)。特(te)別是(shi)(shi)(shi)有(you)的(de)(de)廠家(jia)為了(le)(le)搶占市(shi)場(chang)(chang)或是(shi)(shi)(shi)以(yi)期牟取暴利(li)，因而將產品的(de)(de)功能減之又減，或是(shi)(shi)(shi)以(yi)最簡的(de)(de)電路和工藝(yi)把(ba)產品加工出來直(zhi)接(jie)消(xiao)往(wang)市(shi)場(chang)(chang)，導致了(le)(le)驗(yan)(yan)(yan)(yan)(yan)(yan)鈔(chao)機(ji)市(shi)場(chang)(chang)的(de)(de)泛濫(lan)。影響了(le)(le)整個驗(yan)(yan)(yan)(yan)(yan)(yan)鈔(chao)機(ji)市(shi)場(chang)(chang)的(de)(de)穩定，以(yi)給消(xiao)費(fei)者帶來了(le)(le)不(bu)少的(de)(de)麻煩和損失(shi)。

臺(tai)式(shi)靜態(tai)激光(guang)驗(yan)鈔(chao)機(ji)臺(tai)式(shi)靜態(tai)激光(guang)驗(yan)鈔(chao)機(ji)具有(you)(you)同(tong)類產(chan)品(pin)不可比擬的功(gong)能組(zu)合(he)，它采用(yong)激光(guang)檢驗(yan)，光(guang)譜檢驗(yan)，熒光(guang)檢驗(yan)和紅外線檢驗(yan)作為產(chan)品(pin)的主要檢驗(yan)功(gong)能，外置專用(yong)驗(yan)鈔(chao)紫燈(deng)燈(deng)管(guan)。產(chan)品(pin)具有(you)(you)聲(語音(yin))光(guang)報假，延時睡眠等功(gong)能。如(ru)果第一(yi)次使用(yong)臺(tai)式(shi)激光(guang)驗(yan)鈔(chao)機(ji)，不要有(you)(you)太多顧慮。只需將儀(yi)器接上電源，打(da)開(kai)(kai)電源開(kai)(kai)關(guan)，聽后(hou)，就可對鈔(chao)票進(jin)行檢驗(yan)了。

4 、臺式動態型驗鈔機

臺(tai)(tai)式(shi)(shi)動(dong)(dong)(dong)(dong)態(tai)型(xing)(xing)激(ji)(ji)光(guang)驗(yan)(yan)(yan)鈔(chao)(chao)(chao)機是(shi)一種(zhong)(zhong)(zhong)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)式(shi)(shi)非點鈔(chao)(chao)(chao)工作方式(shi)(shi)的(de)(de)(de)激(ji)(ji)光(guang)驗(yan)(yan)(yan)鈔(chao)(chao)(chao)機具，在功(gong)能(neng)(neng)上(shang)不(bu)一定(ding)設(she)(she)置(zhi)計數功(gong)能(neng)(neng)。它(ta)是(shi)臺(tai)(tai)式(shi)(shi)靜態(tai)型(xing)(xing)驗(yan)(yan)(yan)鈔(chao)(chao)(chao)機的(de)(de)(de)一種(zhong)(zhong)(zhong)變身(shen)，但由(you)于涉及到(dao)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機構，其(qi)電(dian)(dian)(dian)(dian)(dian)路和(he)(he)機芯(xin)的(de)(de)(de)設(she)(she)計都(dou)比較復雜。臺(tai)(tai)式(shi)(shi)動(dong)(dong)(dong)(dong)態(tai)型(xing)(xing)激(ji)(ji)光(guang)驗(yan)(yan)(yan)鈔(chao)(chao)(chao)機具有自(zi)動(dong)(dong)(dong)(dong)進鈔(chao)(chao)(chao)，自(zi)動(dong)(dong)(dong)(dong)退假(jia)，真假(jia)鈔(chao)(chao)(chao)票(piao)自(zi)動(dong)(dong)(dong)(dong)分(fen)置(zhi)的(de)(de)(de)功(gong)能(neng)(neng)。在檢(jian)(jian)驗(yan)(yan)(yan)功(gong)能(neng)(neng)上(shang)采用(yong)激(ji)(ji)光(guang)檢(jian)(jian)驗(yan)(yan)(yan)，磁(ci)性(xing)檢(jian)(jian)驗(yan)(yan)(yan)(磁(ci)編碼和(he)(he)安全線檢(jian)(jian)驗(yan)(yan)(yan))，光(guang)普檢(jian)(jian)驗(yan)(yan)(yan)，熒光(guang)檢(jian)(jian)驗(yan)(yan)(yan)，紅外線檢(jian)(jian)驗(yan)(yan)(yan)和(he)(he)雕刻圖像特性(xing)檢(jian)(jian)驗(yan)(yan)(yan)等檢(jian)(jian)驗(yan)(yan)(yan)功(gong)能(neng)(neng)，可(ke)以(yi)很準確(que)地檢(jian)(jian)驗(yan)(yan)(yan)出各種(zhong)(zhong)(zhong)假(jia)幣，可(ke)以(yi)說(shuo)是(shi)逼(bi)真假(jia)幣和(he)(he)拼湊型(xing)(xing)假(jia)幣的(de)(de)(de)真正克星(xing)。 在電(dian)(dian)(dian)(dian)(dian)路上(shang)，臺(tai)(tai)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)激(ji)(ji)光(guang)驗(yan)(yan)(yan)鈔(chao)(chao)(chao)機除了在電(dian)(dian)(dian)(dian)(dian)源(yuan)部分(fen)采用(yong)獨特的(de)(de)(de)全橋型(xing)(xing)無電(dian)(dian)(dian)(dian)(dian)網干擾的(de)(de)(de)隔(ge)離濾波電(dian)(dian)(dian)(dian)(dian)源(yuan)外，在各功(gong)能(neng)(neng)的(de)(de)(de)實現(xian)上(shang)都(dou)采取了智能(neng)(neng)的(de)(de)(de)處理(li)電(dian)(dian)(dian)(dian)(dian)路，使產(chan)品的(de)(de)(de)性(xing)能(neng)(neng)更(geng)穩定(ding)更(geng)可(ke)靠。臺(tai)(tai)式(shi)(shi)動(dong)(dong)(dong)(dong)態(tai)型(xing)(xing)激(ji)(ji)光(guang)驗(yan)(yan)(yan)鈔(chao)(chao)(chao)機在市電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓為85～320V的(de)(de)(de)范圍內工作。消(xiao)耗電(dian)(dian)(dian)(dian)(dian)功(gong)率最(zui)大時為8W。它(ta)的(de)(de)(de)鈔(chao)(chao)(chao)票(piao)進倉(cang)口(kou)(kou)(kou)設(she)(she)在儀(yi)器的(de)(de)(de)上(shang)方，真、假(jia)出鈔(chao)(chao)(chao)口(kou)(kou)(kou)設(she)(she)在儀(yi)器的(de)(de)(de)前后方。驗(yan)(yan)(yan)鈔(chao)(chao)(chao)時，只需接通電(dian)(dian)(dian)(dian)(dian)源(yuan)，聽(ting)到(dao)語音廣告和(he)(he)看到(dao)電(dian)(dian)(dian)(dian)(dian)源(yuan)指示燈發光(guang)后，就可(ke)以(yi)將鈔(chao)(chao)(chao)票(piao)從上(shang)方的(de)(de)(de)進鈔(chao)(chao)(chao)口(kou)(kou)(kou)放入(鈔(chao)(chao)(chao)票(piao)正面朝上(shang))，儀(yi)器檢(jian)(jian)測到(dao)倉(cang)口(kou)(kou)(kou)的(de)(de)(de)鈔(chao)(chao)(chao)票(piao)后，啟動(dong)(dong)(dong)(dong)轉動(dong)(dong)(dong)(dong)機構，將鈔(chao)(chao)(chao)票(piao)送入機倉(cang)進行檢(jian)(jian)驗(yan)(yan)(yan)。

5 、激光點鈔機

激光(guang)點(dian)鈔(chao)(chao)(chao)機(ji)是(shi)在點(dian)鈔(chao)(chao)(chao)機(ji)的前代產品上加(jia)上激光(guang)檢驗(yan)功能而實現的(圖像掃描式(shi)激光(guang)點(dian)鈔(chao)(chao)(chao)機(ji)除外)。其它功能可參考有關的點(dian)鈔(chao)(chao)(chao)機(ji)工作原理文(wen)章。由(you)于驗(yan)鈔(chao)(chao)(chao)機(ji)只(zhi)能作為鈔(chao)(chao)(chao)票鑒別(bie)的輔助(zhu)工具，因(yin)此，在對鈔(chao)(chao)(chao)票進行(xing)鑒別(bie)時，除了運用驗(yan)鈔(chao)(chao)(chao)機(ji)檢驗(yan)各種一(yi)般條件(jian)下無法觀(guan)查的防偽(wei)標記(ji)和紙質特點(dian)外，還要依賴自己對鈔(chao)(chao)(chao)票的仔細(xi)觀(guan)查來確定鈔(chao)(chao)(chao)票的真與假。

小型驗鈔器的鑒偽方法

小(xiao)型(xing)驗(yan)(yan)(yan)鈔(chao)器有多種，上(shang)文提到的(de)便(bian)攜式驗(yan)(yan)(yan)鈔(chao)機就(jiu)屬(shu)于(yu)小(xiao)型(xing)驗(yan)(yan)(yan)鈔(chao)器，微型(xing)驗(yan)(yan)(yan)鈔(chao)機、驗(yan)(yan)(yan)鈔(chao)燈(deng)、驗(yan)(yan)(yan)鈔(chao)筆也屬(shu)于(yu)小(xiao)型(xing)驗(yan)(yan)(yan)鈔(chao)器，一(yi)般功耗相較于(yu)大型(xing)驗(yan)(yan)(yan)鈔(chao)機要(yao)小(xiao)很多，衛(wei)星驗(yan)(yan)(yan)鈔(chao)機甚至只需要(yao)幾瓦(wa)。高端(duan)一(yi)點(dian)的(de)小(xiao)型(xing)驗(yan)(yan)(yan)鈔(chao)器一(yi)般具備六種鑒(jian)(jian)別方式，經過多重防偽，可以(yi)鑒(jian)(jian)別夾(jia)張、重張、連張、殘幣——缺角、半張、粘紙、涂寫、油污等非正常狀態的紙幣，可以面額匯總的全智能點鈔機。

1、磁性(xing)鑒偽：檢(jian)測紙幣磁性(xing)油墨(mo)分布，同時還檢(jian)測第(di)五版人民(min)幣安全線；

2、熒(ying)光鑒(jian)偽：用紫外線(xian)檢查(cha)紙(zhi)幣質量(liang)，配上光電傳感器進行監控，只要有(you)細微紙(zhi)質變化，就能鑒(jian)偽；

3、穿透鑒(jian)(jian)偽(wei)：根據人(ren)民(min)幣特征，配上穿透鑒(jian)(jian)偽(wei)模式，增(zeng)加識別各種偽(wei)幣的(de)能力(li)；

4、紅外鑒偽(wei)：采用先進(jin)的模糊(hu)識別(bie)技術，根據紙幣的紅外特征，能有效識別(bie)各種偽(wei)幣；

5、多(duo)光譜鑒偽：以不同波(bo)長的LED顆(ke)粒排列(lie)成矩陣而成的多光(guang)(guang)(guang)(guang)(guang)譜(pu)光(guang)(guang)(guang)(guang)(guang)源、透鏡(jing)陣列(lie)、圖(tu)像(xiang)(xiang)(xiang)傳(chuan)感(gan)器單元陣列(lie)、控(kong)制和信號放大電路(lu)以及輸入輸出(chu)接口；多光(guang)(guang)(guang)(guang)(guang)譜(pu)光(guang)(guang)(guang)(guang)(guang)源和透鏡(jing)陣列(lie)形成光(guang)(guang)(guang)(guang)(guang)路(lu)系統(tong)，用于發射光(guang)(guang)(guang)(guang)(guang)線并將人民幣上的反射光(guang)(guang)(guang)(guang)(guang)聚焦到圖(tu)像(xiang)(xiang)(xiang)傳(chuan)感(gan)器單元陣列(lie)上，運用多光(guang)(guang)(guang)(guang)(guang)譜(pu)圖(tu)像(xiang)(xiang)(xiang)傳(chuan)感(gan)器圖(tu)像(xiang)(xiang)(xiang)分析(xi)功能,對(dui)鈔票(piao)進行真(zhen)偽(wei)鑒(jian)別(bie)。

6、數(shu)字量化定性分析檢測鑒(jian)偽(wei)：使(shi)用高速并行AD轉換電路，高保(bao)真(zhen)采集(ji)信號，對(dui)紫外(wai)光量(liang)化(hua)分(fen)析(xi)(xi)，可檢(jian)測有微(wei)弱(ruo)熒光反應的偽鈔(chao)；對(dui)人民幣的磁性油墨進(jin)行(xing)定量(liang)分(fen)析(xi)(xi)；對(dui)紅外(wai)油墨進(jin)行(xing)定點(dian)分(fen)析(xi)(xi)；運用模(mo)糊數學理論，將一(yi)些邊界不清、不容(rong)易定量(liang)的因素定量(liang)化(hua)，并建立(li)了安全(quan)性能評估的多級評估模(mo)型，對(dui)鈔(chao)票進(jin)行(xing)真(zhen)偽鑒別。