Hamwe no kuzamuka kwibikoresho byambara, amasaha yubwenge yabana nayo yagaragaye mumasoko, kandi byoherezwa mubumwe bw’ibihugu by’Uburayi, Amerika na Koreya yepfo ku bwinshi. Ubu amasaha yubwenge yabana yahindutse "ibikoresho bisanzwe" kubana, kandi ibibazo byubuziranenge nabyo biraza bikurikirana. , bitera amasaha yubwenge yabana kugira urukurikirane rwumutekano.
BisanzweGB / T 41411-2022, iki gipimo kizashyirwa mubikorwa kumugaragaro ku ya 1 Ugushyingo 2022. Kugaragaza ibisabwa, uburyo bwo gukora ibizamini, nibindi byamasaha yabana.
1. Kwizerwa gukoreshwa
2. Kurwanya kunyeganyega
3. Imikorere idakoresha amazi
4. Imikorere idahwitse
5. Kurwanya ruswa
6. Imikorere irwanya static
7. Imiterere yimiti
8. Gupfukirana ibice
9. Imbaraga zo hanze zirwanya ibikoresho
10. Kurwanya umunaniro ukabije kandi wa torsional
11. Kugaragara
12. Ubushyuhe bwo gukora
13. Umwanya uhagaze
14. Hamagara
15. Imirasire y'amashanyarazi
16. Umutekano w'amakuru
17. Igihe cyo guhagarara
1.1 Itegereze uko ukora no kwerekana uko isaha yumwana imeze, kanda buto yimikorere yisaha yumwana, hanyuma urebe uko akazi kameze kuri buri gikorwa cyamasaha yumwana. Amasaha y'abana ntagomba guhagarika kwiruka mubihe bisanzwe byo gukoresha, kandi ibice, ibice, nibigize ntibigomba kugwa wenyine;
1.2 Kwerekana muburyo bwa digitale yamasaha ya LCD yabana na LCD, hamwe na LCD ya digitale yabana ya quartz igomba kuba ibisanzwe, kandi ntihakagombye kubaho ibishushanyo bibura, umuzimu, cyangwa kuterekanwa. Buri rufunguzo rwimikorere rugomba guhinduka kandi rwizewe. Kwerekana muburyo bwa digitale yamasaha yubwenge bwabana bigomba kuba bisanzwe, kandi buri rufunguzo rwimikorere rugomba guhinduka kandi rwizewe.
2. Kurwanya kunyeganyega
Amasaha y'abana ntagomba guhagarara nyuma yo gupimwa kugirango arwanye kunyeganyega, kandi ibice ntibigomba kurekurwa cyangwa kwangirika. Byongeye kandi, ubwoko butandukanye bwabana
Amasaha ya Quartz nayo agomba kuba yujuje ibi bikurikira:
-Impinduka zimpinduka mumwanya uhita utandukana burimunsi mbere na nyuma yikizamini cyamazi ya kristal ya quartz yisaha kubana igomba kubahiriza amabwiriza abigenga:
-Ikosa nyirizina ryo kwiruka mbere na nyuma yikizamini cyubwoko bwabana bwerekana amasaha ya quartz yerekana hamwe na LCD ya digitale y'abana ya quartz ntigomba kurenza amasegonda 10;
- Kwerekana imibare ya LCD y'amasaha ya quartz y'abana n'amaboko, na LCD ya digitale y'abana ya quartz igomba kuba ibisanzwe.
Imikorere idakoresha amazi yamasaha yabana yanditseho "amazi adakoresha amazi" agomba kubahiriza amabwiriza ya GB / T30106. Imikorere yo kwerekana igomba kuba isanzwe mugihe na nyuma yikizamini.
4.Imikorere idahwitse
Imikorere idahwitse yamasaha yabana yaranzwe na "shockproof" igomba kubahiriza ibisabwa kumasaha ya quartz muri GB / T38022. Amasaha y'abana adafite ikimenyetso cya "shockproof" ntagomba guhagarara nyuma yo gutsinda ikizamini cyo gukora ibizamini, kwerekana LCD bigomba kuba bisanzwe, kandi ibice, ibice, nibigize ntibigomba guhinduka, kugwa, cyangwa kwangirika.
5. Kurwanya ruswa
Nyuma yuko amasaha y'abana akorewe ibizamini byo kwangirika, ntihakagombye kubaho ahantu hagaragara hagaragara ruswa, kubitsa ruswa cyangwa kugwa kumunyu hejuru yikibaho hamwe nibindi bikoresho.
6.Imikorere ya Anti-static
LCD amasaha ya quartz y'abana n'amaboko, LCD ya sisitemu y'abana ya quartz hamwe n'amasaha y'ubwenge y'abana ntibigomba guhagarara cyangwa gusubiramo mugihe na nyuma yikizamini cyo kurwanya anti-static. Kugaragaza no kureba ibice bikora bigomba gukora bisanzwe nyuma yikizamini.
Ibiri mubintu byimuka, plasitike nkeya, kurekura nikel, hamwe nibintu byangiza ibikoresho byuruhu mumasaha yabana bishobora guhura nibigaragara nibice bihura numubiri wumuntu bigomba kubahiriza ibisabwa bijyanye.
8.Gupfundikanya ibice
Ahantu ho kwipimisha murubanza cyangwa mukenyero wamasaha yabana, koresha umutegetsi nuwatsinze icyuma gikomeye ufite impande zikarishye kugirango utange 2mmx2mm kare. Koresha igitutu gihagije kugirango icyuma gishobore guca mu gipfukisho ku bikoresho fatizo icyarimwe; nyuma yibyo, koresha kaseti idasize kole isigaranye kandi ifite imbaraga zifatika za 29N / cm ~ 3.3N / cm kugirango wumishe igipfundikizo ahantu h'ibizamini kandi witonde Kanda ibituba. Nyuma yamasegonda 10, kura vuba kaseti ukoresheje imbaraga perpendicular hejuru yumurongo wumye, hanyuma ukoreshe microscope ifite imbaraga nkeya kugirango ugenzure hejuru yikigero cyo hejuru hamwe na kaseti.
Nyuma yikizamini cyo gufatira kumasaha yabana no gukenyera hamwe nibitwikiriye, ntihakagombye kubaho gucikamo ibice, kubyimba, gutandukana, cyangwa kugwa hejuru yikigero.
9.Imbaraga zo hanze zirwanya ibikoresho
Kora agapira k'isaha y'isaha y'abana muburyo bw'impeta, koresha imbaraga zo gukurura static F ya 50N kumugozi nkuko bigaragara mumashusho hepfo hanyuma uyifate amasegonda arenga 5. Nyuma yikizamini, reba ibikoresho byamasaha yabana. Nyuma yisaha yabana imaze gupimwa imbaraga zo hanze zirwanya ibikoresho, ntihakagombye kubaho ibice bigwa cyangwa gucikamo ibice bihuza isaha nigitambara.
Umugereka urwanya imbaraga zo hanze zipima imbonerahamwe
10.Kurwanya umunaniro ukabije na torsional
Nyuma yisaha yabana imaze kwipimisha umunaniro wa torsile na torsion, umukandara wamasaha ntugomba kugira ibice cyangwa gucika. Kurambura umugozi wa pulasitike ntibigomba kurenza 3%, kandi guhindura imyobo yimigozi ntigomba kurenza 50%.
11.Kugaragara
Mugihe cyo kumurika kugirango habeho kumurika agaciro katarenze 600lx hejuru yumurimo wubugenzuzi, ubugenzuzi bugomba gukorwa ku ntera igaragara neza n’umugenzuzi.
- Ubuso bw'imiterere y'amasaha y'abana bugomba kuba busukuye, imiterere itandukanye igomba kuba yuzuye kandi isobanutse, kandi ntihakagombye kubaho inenge n'inenge.
-Ibirahure, igifuniko cy'inyuma hamwe n'ibice bishushanyijeho imitako y'amasaha y'abana bigomba guhuza neza n'isaha y'isaha, kandi ntihakagombye kubaho icyuho cyangwa inenge bigaragara. Ikirahure cyamasaha kigomba kuba cyoroshye kandi gisobanutse.
-Isura y'amasaha y'abana ntigomba kugira ibinini bigaragara, gushushanya, burrs, impande zikarishye nizindi nenge zagira ingaruka kumyambarire no gukoresha neza. Imiterere yacyo ntigomba guteza ingaruka mbi kumubiri wumuntu.
-Ibimenyetso byo kuburira umutekano: Genda ugenzure neza. Amasaha y'abana agomba kuba afite ibimenyetso byo kuburira umutekano mubushinwa kumabwiriza, ibirango n'ibirango cyangwa gupakira: ibimenyetso byo kuburira umutekano bigomba kuba byiza, byoroshye gusoma, byumvikana kandi bigoye gusiba: ibikubiye mubimenyetso byo kuburira umutekano bigomba kuba bisa nibi ibikurikira:
"Kuburira! Ntibikwiye ku bana bari munsi yimyaka 3. Irimo ibice bito."
Umuburo ku byago byihariye ugomba gushyirwaho ikimenyetso cyo gupakira cyangwa amabwiriza y'isaha y'abana.
12.Ubushyuhe bukabije
Amasaha yubwenge yabana agomba gukora mubisanzwe mubushyuhe bwo gukora -5 ° ~ 50 °.
13. Umwanya uhagaze
Imikorere ihagaze yimikorere yubwenge bwabana mugihe gishyushye itangiye igomba kubahiriza ibisabwa mumeza hepfo. Muri byo, igipimo cyiza cyo guhagarara nigitigiri cyumwanya uhagaze ugabanijwe numubare rusange wibizamini bihagaze: impuzandengo yikigereranyo intera ni imibare yimibare yerekana ikosa intera ihagaze neza; impuzandengo yumwanya umwanya ni arithmetic bisobanura umwanya wigihe cyo guhagarara neza.
Hamagara 14
Amasaha yubwenge yabana afite ibikorwa byo guhamagara agomba kuba afite ibikoresho byitumanaho byitumanaho hamwe nimpushya zo kwemeza radio itanga ibikoresho.
Imirasire ya elegitoroniki
Imipaka yerekana imishwarara ya electromagnetic ituruka kumasaha yubwenge yabana igomba kubahiriza ibisabwa mumbonerahamwe ikurikira.
Imipaka yaho igarukira kumirasire ya electromagnetic
16.Umutekano w'amakuru
16.1 Kuzamura imikorere
-Bishobora gushyigikira ivugurura no kuzamura sisitemu y'imikorere y'abana bato.
-Nibura hagomba gukoreshwa uburyo bumwe bwumutekano, kandi ihererekanyabubasha rigomba gukoreshwa kugirango umutekano ube mugihe cyo kuzamura.
16.2 Kwemeza Indangamuntu
Amasaha yubwenge yabana agomba kugira imirimo ikurikira yo kwemeza indangamuntu:
- Indangamuntu yumukoresha igomba kumenyekana no kwemezwa. Indangamuntu igomba kuba idasanzwe kandi ntihakagombye kubaho umwirondoro w’abakoresha: - Ibyangombwa by’umukoresha bigomba kurindwa neza kugirango birinde kumeneka no kwangiza ibyangombwa byemewe;
- Imikorere nko gutunganya kunanirwa kwinjira no gutunganya umutekano wigihe bigomba gutangwa, hamwe ningamba nko gufunga konti yumukoresha cyangwa kurangiza isomo nyuma yo kunanirwa kwinjira, no guhita usohoka mugihe umukoresha wigihe cyo guhuza igihe;
- Iyo porogaramu igendanwa cyangwa urubuga rwo gukoresha ikoresha ijambo ryibanga kugirango winjire, uyikoresha agomba guhatirwa guhindura ijambo ryibanga ryambere mugihe winjiye bwa mbere, kandi igenzura ryibanga rigomba kugenzurwa;
- Iyo amakuru aranga abakoresha yatakaye cyangwa atemewe, gusubiramo amakuru yo kumenyekanisha cyangwa izindi ngamba za tekiniki bigomba gukoreshwa kugirango umutekano wa sisitemu.
16.3 Igenzura
Amasaha yubwenge yabana agomba kuba afite uburyo bukurikira bwo kugenzura uburyo:
- Imikorere yo kugenzura ibikorwa igomba gutangwa. Tanga konti n'impushya kubakoresha binjiye:
- Abakoresha batandukanye bagomba guhabwa uruhushya ntarengwa rusabwa kugirango barangize imirimo bashinzwe, kandi hagomba kubaho umubano hagati yabo.
16.4 Umutekano wamakuru
Amasaha yubwenge yabana agomba kugira ibimenyetso byumutekano bikurikira:
-Ibikorwa byo kugenzura amakuru yemewe bigomba gutangwa kugirango harebwe niba ibyinjijwe binyuze mumashusho yumuntu-imashini cyangwa itumanaho byujuje ibisabwa byo gushyiraho sisitemu;
- Ikoranabuhanga rya Cryptographic rigomba gukoreshwa kugirango habeho ubunyangamugayo n’ibanga ryamakuru yingenzi mugihe cyo kohereza no kubika, harimo ariko ntibigarukira gusa ku makuru aranga, amakuru y’ubucuruzi n’amakuru yihariye.
16.5 Kurinda amakuru yihariye
Amasaha yubwenge yabana agomba kuba afite ibikurikira byo kurinda amakuru yihariye:
-Intego, uburyo, ingano nandi mategeko yo gukusanya no gukoresha amakuru yihariye bigomba kuvugwa neza;
- Amakuru yihariye agomba gukusanywa, kubikwa no gukoreshwa byemewe n’umukoresha. Kumakuru yihariye yumuntu ku giti cye, uruhushya rwumukoresha rugomba kuboneka;
-Gusa amakuru yihariye akenewe mubucuruzi agomba gukusanywa, kubikwa no gukoreshwa;
-Kwemererwa kwinjira no gukoresha amakuru yihariye bitemewe;
-Uburenganzira bw'abakoresha bwo gukosora, gusiba amakuru yihariye, no guhagarika konti zabo bigomba kurindwa.
16.6 Umutekano wa Bateri
Imikorere ya bateri ya lithium ikoreshwa mumasaha yubwenge yabana igomba kubahiriza amabwiriza ya GB31241.
16.7 Kwishyuza neza
Amasaha yubwenge yabana agomba gutegurwa kugirango adashobora gukoreshwa mugihe cyo kwishyuza, kandi charger igomba kubahiriza amabwiriza abigenga ya GB49431.
16.8 Kwambara ubushyuhe butekanye
Ubushyuhe bwubuso bwibice byo hanze byisaha byubwenge bwabana bigomba kubahiriza ibiteganijwe kumeza A3.
Ubushyuhe bwubuso bwibice bigerwaho hanze
17.Igihe gihagaze
Amasaha yubwenge yabana agomba guhura nigihe cyo kwamamaza.
Igihe cyo kohereza: Werurwe-14-2024