Kutheka kwa Rigid-flex PCB Prototype ya Wireless Sensor Networks

Tsegulani:

Ndi kutuluka kwa ma waya opanda zingwe (WSNs), kufunikira kwa mabwalo abwino komanso ophatikizika kukukulirakulira. Kupanga ma PCB okhwima osinthika kunali kopambana kwambiri pamakampani opanga zamagetsi, kulola kuti pakhale ma board osinthika omwe amatha kuphatikizidwa ndi magawo olimba.Mu positi iyi yabulogu, tiyang'ana mwatsatanetsatane ngati kuli kotheka kupanga ma PCB okhazikika a ma sensa opanda zingwe, ndikuwunika maubwino ndi zovuta zokhudzana ndiukadaulo watsopanowu.

1. Kodi rigid-flex board ndi chiyani?

Ma PCB okhwima ndi osakanizidwa omwe amapangidwa ndi zinthu zosinthika komanso zolimba. Ma board awa amapangidwa kuchokera kuzinthu zosinthika zapansipansi, zomatira, ndi magawo olimba a PCB. Poyerekeza ndi ma PCB okhazikika kapena osinthika, ma board ozungulira amakhala ophatikizika, olimba komanso odalirika.

2. Ubwino womwe ungakhalepo wamasensa opanda zingwe:

a) Kuchita bwino kwa danga: Ma board olimba-flex ali ndi maubwino apadera pakukhathamiritsa kwa danga.Mwa kuphatikiza magawo olimba komanso osinthika, matabwawa amatha kukhazikitsidwa muzida zazing'ono komanso zosawoneka bwino, zomwe zimawapangitsa kukhala abwino kwa ma network opanda zingwe, omwe compactness ndi yofunika.

b) Kudalirika kowonjezereka: Kuphatikiza zinthu zolimba komanso zosinthika pa bolodi limodzi kumachepetsa kuchuluka kwa zolumikizira ndi zolumikizira.Kudalirika kumawonjezeka chifukwa pali zolephera zochepa, kuchepetsa mwayi wa kuwonongeka kwa dera chifukwa cha kugwedezeka kapena kusinthasintha kwa kutentha.

c) Kukhazikika kwamphamvu: Ma sensa opanda zingwe nthawi zambiri amagwira ntchito m'malo ovuta ndipo amafuna mabwalo olimba.Ma PCB olimba-flex amapereka kukhazikika koyenera kuti atsimikizire kutalika kwa ma node opanda zingwe opanda zingwe popereka chitetezo chabwino kwambiri ku chinyezi, fumbi ndi zinthu zina zachilengedwe.

3. Zovuta zomwe zimakumana ndi kamangidwe ka ma waya opanda zingwe zamagetsi zamagetsi ndi pulogalamu yamapulogalamu:

a) Kapangidwe kake: Kapangidwe ka ma board olimba-flex ndi ovuta kwambiri kuposa ma PCB achikhalidwe.Kuwonetsetsa kulumikizana koyenera pakati pa zigawo zolimba ndi zosinthika, kufotokozera ma bend radii oyenera, ndikuwongolera kukhulupirika kwazizindikiro ndi zina mwazovuta zomwe opanga ayenera kuthana nazo.

b) Kusankha kwazinthu: Kusankhidwa kwa zinthu zomwe zimagwiritsidwa ntchito m'ma board olimba-flex kumagwira ntchito yofunika kwambiri.Kusankha magawo oyenera, zomatira, ndi zomangira zomwe zimatha kupirira zachilengedwe zomwe ma network a sensor opanda zingwe amagwira ntchito ndikofunikira, komanso kumawonjezera zovuta pakupanga kwa prototyping.

c) Mtengo wopanga: Chifukwa cha zinthu monga zida zowonjezera, zida zapadera, ndi njira zopangira zovuta, mtengo wopangira ma PCB okhazikika ukhoza kukhala wokwera kuposa wa PCB wamba.Ndalamazi ziyenera kuganiziridwa ndikuyesedwa motsutsana ndi ubwino wogwiritsa ntchito njira zosasunthika pamasensa opanda zingwe.

4. Gonjetsani zovuta:

a) Njira yogwirira ntchito: Kujambula kwa PCB kwa WSN kumafuna mgwirizano wapakati pakati pa opanga, mainjiniya ndi opanga.Mwa kuphatikizira onse ogwira nawo ntchito kuyambira pazigawo zoyamba, zovuta za mapangidwe, kusankha zinthu ndi zovuta zopanga zinthu zitha kuthetsedwa mosavuta.

b) Njira yobwerezabwereza: Chifukwa cha zovuta za matabwa okhwima, maulendo angapo angafunike kuti akwaniritse ntchito yofunikira komanso yodalirika.Ndikofunikira kukhala okonzekera kuyeserera pang'ono ndi zolakwika mu gawo la prototyping.

c) Chitsogozo cha Katswiri: Kupempha thandizo la akatswiri odziwa bwino ntchito ya PCB yosasunthika (monga mapangidwe aluso ndi ntchito zopangira) kungakhale kofunikira.Ukadaulo wawo utha kuthandizira kuthetsa zovuta ndikuwonetsetsa kuti ntchito yoyeserera ya WSN ipambana.

Pomaliza:

Ma PCB osasunthika ali ndi kuthekera kosinthiratu mawonekedwe a ma network opanda zingwe.Tekinoloje yatsopanoyi imapereka maubwino angapo, kuphatikiza kugwiritsa ntchito malo, kudalirika kowonjezereka komanso kulimba. Komabe, ma prototyping a PCB osasunthika a ma sensa opanda zingwe amakumana ndi zovuta zina, monga zovuta zamapangidwe, kusankha zinthu, ndi mtengo wopanga. Komabe, pogwiritsa ntchito njira yogwirizana, kugwiritsa ntchito njira yobwerezabwereza, ndi kufunafuna chitsogozo cha akatswiri, zovutazi zingathe kugonjetsedwa. Ndikukonzekera bwino komanso kuchita bwino, mawonekedwe okhazikika a PCB a ma sensa opanda zingwe amatha kutsegulira njira ya zida zapamwamba komanso zogwira mtima za IoT mtsogolo.