Dɛn Ne Nneɛma a Wɔahyehyɛ wɔ RFID Nhyehyɛe no mu?

Dɛn Ne Nneɛma a Wɔahyehyɛ wɔ RFID Nhyehyɛe no mu?

Nneɛma a wɔahyehyɛ wɔ RFID System no mu

 

RFID nhyehyɛe a wɔtaa yɛ no yɛ afã anan titiriw: akenkanfo, ɛlɛtrɔnik tag, RFID mfinimfini, ne aplikeshɔn nhyehyɛe softwea. Mpɛn pii no, wɔbom frɛ middleware ne application system software no sɛ application system, sɛnea wɔakyerɛ wɔ Mfonini 1-2 mu no.

 

Hardware Nneɛma a Wɔde Yɛ Adwuma

 

Ɔkenkanfo

 

 

1) Radio Frequency NkitahodiNnwuma titiriw a ɛwɔ radio frequency interface module no mu ne nea edidi so yi:

(1) Yɛ ahoɔden a ɛkorɔn-frequency transmission tofa yɛ adwumaɛlɛtrɔnik tag no na ɛma ahoɔden ma no.

(2) Yɛ nsakrae wɔ musɛnkyerɛnne a wɔde mena a wɔde bɛfa data akɔ ɛlɛtrɔnik tag no so.

(3) Gye na demodulateradio frequency sɛnkyerɛnne a efi ɛlɛtrɔnik tag no mu ba no.

Radio frequency interface no wɔ signal akwan abien a ɛsono emu biara, a wɔde di dwuma sɛnea ɛte biara ma data a wɔde fa akwan abien no so, kɔ na efi ɛlɛtrɔnik tag ne akenkanfo no so. Wɔde nsɛm a wɔde kɔ ɛlɛtrɔnik tag no so no fa transmitter branch channel no so na ɛkɔ, na data a efi electronic tag no mu no fa receiver branch channel no so gye.

 

2) Nteaseɛ a Wɔde Di DwumaWɔsan frɛ logic control unit no sɛ akenkan/kyerɛw module, na ne nnwuma atitiriw ne nea edidi so yi:

(1) Nkutahodiene application system no na yɛ akwankyerɛ a wɔde mena fi application system no mu.

(2) Kyerɛ kwannkitahodi nhyehyɛe a ɛda ɔkenkanfo ne ɛlɛtrɔnik tag no ntam.

(3) Encoding ne decoding a wɔde hyɛ mua ɛkyerɛ nsɛnkyerɛnne ahorow.

(4) Encryption ne decryption a wɔde hyɛ mua ɛfa data a wɔde mena ɔkenkanfo ne tag no ntam ho.

(5) Di dwuma noanti-nhyiam nhyehyɛe.

(6) Si no piɔkenkanfo no nipasu ne tag no.

 

3) Antena a wɔde yɛ adwumaAntena yɛ afiri a ɛdannan anyinam ahoɔden asorɔkye a wɔagye no ma ɛbɛyɛ mprempren nsɛnkyerɛnne, anaasɛ ɛdan mprempren nsɛnkyerɛnne ma ɛbɛyɛ anyinam ahoɔden asorɔkye de akɔ. Wɔ RFID nhyehyɛe no mu no, ɛsɛ sɛ ɔkenkanfo no de radio frequency ahoɔden fa antenna no mu ma ɛyɛ anyinam ahoɔden. Wɔde anyinam ahoɔden afiri no di dwuma de hu ɛlɛtrɔnik tag no. Enti, baabi a anyinam ahoɔden a antena a ɛwɔ akenkanfo no so no hyehyɛ no ne beae a ɔkenkanfo no tumi kenkan.

 

Ɛlektrɔnik Tag a Wɔde Di Dwuma

 

Noɛlɛtrɔnik tag(ɛlektrɔnik tag), a wɔsan frɛ nosmart label a wɔde kyerɛw nsɛm(smart label), kyerɛ micro-miniature tag a wɔde anIC chip a wɔde yɛ nneɛmane awireless nkitahodi antenna. Ne radio frequency antenna a wɔasisi-wɔ mu no na wɔde di dwuma de ne ɔkenkanfo no di nkitaho. Sɛ nhyehyɛe no yɛ adwuma a, ɔkenkanfo no de asɛmmisa (ahoɔden) sɛnkyerɛnne kɔma, na tag (passive) no siesie asɛmmisa (ahoɔden) sɛnkyerɛnne a wɔagye no fã bi kɔ DC ahoɔden a wɔde ma mu ma ɔmansin a ɛwɔ ɛlɛtrɔnik tag no mu no yɛ adwuma; ahoɔden sɛnkyerɛnne no fã foforo no, data ho nsɛm a wɔde asie wɔ ɛlɛtrɔnik tag no mu no na ɛsakra no na ɛsan da no adi kɔ ɔkenkanfo no nkyɛn. Ɛlektrɔnik tag no ne Radio Frequency Identification nhyehyɛe no data soafo ankasa, na ne application kratasin no gu ahorow sɛnea application tebea ahorow te. Sɛ nhwɛso no, wɔ mmoa a wodi wɔn akyi ne wɔn a wɔhwehwɛ wɔn akyi no mu no, wɔfrɛ no mmoa agyiraehyɛde, mmoa a wɔde hwehwɛ mmoa, anaa ɛlɛtrɔnik akraman agyiraehyɛde; wɔ towgye a ɛnyɛ-gyinabea anaasɛ kar kwan a wɔfa so kɔ mu sohwɛ mu no, wɔfrɛ no kar IC kaad a ɛkɔ akyirikyiri-kwan tenten-kar tag, anaa ɛlɛtrɔnik tumi krataa mprɛte; wɔ kwan a wɔfa so di dwuma no mu no, wɔfrɛ no kwan a wɔfa so kɔ mu kaad anaa kaad a ɛyɛ ne nyinaa-wɔ-baako mu. Ɛlektrɔnik tag no mu nhyehyɛe no wɔakyerɛ wɔ Mfonini 1-4 mu.

 

 

Wɔakyerɛkyerɛ module ahorow a ɛwɔ ɛlɛtrɔnik tag no mu no dwumadi mu sɛnea edidi so yi:

(1) Antena: 1.Wɔayɛ no sɛgyesɛnkyerɛnne a ɔkenkanfo no de mena na ɔde data a wɔabisa no san kɔma ɔkenkanfo no.

(2) Voltage Regulator: Ɔde ne nsa kyerɛɛ ne so.Dane radio frequency sɛnkyerɛnne a akenkanfo no de mena no ma ɛbɛyɛ DC ahoɔden, ɛkora ahoɔden so denam capacitor kɛse bi so, na afei ɛde ahoɔden a ɛyɛ den ma denam voltage stabilizing circuit so.

(3) Modulator: Ɔde ne nsa kyerɛɛ ne so.Data a logic control circuit no de mena no, modulation circuit no sesa no na afei wɔde gu antenna no so na wɔde kɔma akenkanfo no. (4) .Demodulator: Ɔde ne nsa kyerɛɛ ne so.Yi carrier wave no fi hɔ de yi nokware modulated signal no.

(5) Logic Control Unit a Wɔde Di Dwuma:Wɔayɛ no sɛdecode a wɔde kyerɛw nsɛmsɛnkyerɛnne a ɔkenkanfo no de mena na ɔde data san kɔma ɔkenkanfo no sɛnea n’ahwehwɛde ahorow te.

(6) Adekorabea: Adekorabea:Nea ɛka hoEEPROM ne ROM, a ɛsom sɛ beae a nhyehyɛe no yɛ adwuma na wɔkora nsɛm a ɛkyerɛ sɛ obi hu no so.

 

Software Nneɛma a Wɔde Yɛ Adwuma

 

Mfinimfini nneɛma

 

Mfinimfini nneɛmayɛ nhyehyɛe softwea anaa ɔsom nhyehyɛe a ɛde ne ho. Distributed application software de saa software yi di dwuma de kyɛ nneɛma wɔ mfiridwuma ahorow mu. Middleware wɔ client ne server no dwumadie nhyehyɛeɛ no atifi, ɛhwɛ kɔmputa ahodeɛ ne ntwamutam nkitahodiɛ so. Sɛnea wɔakyerɛ wɔ Mfonini 1-5 mu no, RFID mfinimfini dwumadie di ntamgyinafoɔ dwumadie wɔ ɛlɛtrɔnik tag ne dwumadie nhyehyɛeɛ no ntam. Application endpoint no de general a wɔahyehyɛ di dwumaApplication Programming Nkitahodi (API) .a middleware no de ma sɛ wɔmfa kenkan ɛlɛtrɔnik tag data. Saa kwan yi so no, sɛ mpo wɔde database softwea a ɛkora ɛlɛtrɔnik tag ho nsɛm anaa akyi-awieɛ aplikeshɔn no ka ho anaa wɔde softwea foforɔ si ananmu, anaasɛ sɛ RFID akenkanfoɔ ahodoɔ no kɔ soro a, aplikeshɔn no awieeɛ no da so ara tumi di ho dwuma a wɔnyɛ nsakraeɛ, na ɛdi nsiesie ho haw a ɛwɔ nkitahodiɛ pii-kɔ-berɛ mu no ho dwuma.

 

 

RFID middleware titiriw no, nea edidi so yi ka ho4dwumadi ahorow:

 

1) Akenkanfo Nkitahodi ne Nhyɛso

End-users betumi asiesie, ahwɛ, na wɔde ahyɛdeɛ akɔma ɔkenkanfoɔ no denam RFID middleware interface no so. Sɛ nhwɛsoɔ no, end-users betumi asiesie akenkanfoɔ no sɛ ɔno ara ntumi nto mu berɛ a frequency collision aba. RFID mfimfini dwumadiefoɔ binom nso de plug-ne-play dwumadie ma akenkanfoɔ, enti end-a wɔde di dwuma no nhia dwumadie koodu foforɔ berɛ a wɔde akenkanfoɔ ahodoɔ foforɔ rebɛka ho.

 

2) Data Filtering ne Nneɛma a Wɔde Di Dwuma

Sɛ tag information transmission mfomsoɔ ba anaasɛ wɔyɛ data a ɛho nhia a, RFID middleware tumi siesie mfomsoɔ no na ɛnam algorithm pɔtee bi so yi data a ɛho nhia no. RFID middleware betumi asiw akenkanfo ahorow kwan sɛ wɔbɛbɔ bere a wɔrekenkan ɛlɛtrɔnik tag koro no ara, na ama wɔahwɛ ahu sɛ data no yɛ pɛpɛɛpɛ sen akenkanfo no gyinabea.

 

3) Data Routing ne Nkitahodi

RFID middleware betumi akyerɛ application bɛn na ɛsɛ sɛ wɔde data a wɔaboaboa ano no kɔ. RFID middleware betumi ayɛ biako ne adwumayɛbea softwea a ɛwɔ hɔ dedaw te sɛNnwumayɛbea Nneɛma Ho Nhyehyɛe (ERP) ., Adetɔfo Abusuabɔ Ho Nsɛm (CRM) ., neAdekoradan Ho Nhyehyɛe (WMS) ., a ɛde data routing ne nkabom ma. Bere koro no ara mu no, middleware nso betumi de data asie na wɔde akɔma application ahorow wɔ batch ahorow mu.

 

4) Adeyɛ a Wɔde Di Dwuma

Wɔ nhyehyɛe sohwɛ mu no, RFID middleware hwɛ adwuma data a wɔayɛ no sɛnea wɔpɛ na ɛkanyan nsɛm a esisi ma adetɔfo. Sɛ nhwɛsoɔ no, wɔ adekoradan sohwɛ mu no, wɔbɛtumi asiesie mfimfini no sɛ ɛbɛhwɛ nneɛma dodoɔ a wɔde asie, na sɛ nneɛma a wɔakora soɔ no dodoɔ kɔ fam sene gyinapɛn a wɔahyɛ no a, RFID mfimfini dwumadie no bɛkanyan adeyɛ bi de abɔ application software a ɛne no hyia no amanneɛ.

 

RFID Dwumadie Nhyehyɛeɛ Software

 

 

RFID Dwumadie Nhyehyɛeɛ Softwareyɛ software a wɔayɛ ama nnwuma ahorow adwumayɛ ahiade ahorow. Ebetumi adi ɔkenkanfo no akenkan ne ne kyerɛw so yiye wɔ ɛlɛtrɔnik tag ho nsɛm ho na akan nsɛm a wɔaboaboa ano a wɔde asi wɔn ani so no na adi ho dwuma wɔ mfinimfini.

 

Wobetumi de application system software abɔ e-aguadi ne e-aban platform ahorow a ɛwɔ hɔ dedaw no mu, na wɔde aka nhyehyɛe te sɛERP, CRM na ɛyɛ adwuma, neWMSsɛnea ɛbɛyɛ a nneɛma a wɔyɛ no yiye wɔ nnwuma ahorow mu no atu mpɔn.