智能交通是當(dāng)今智慧城市的支柱。全球各地的智慧城市通過采用不同的技術(shù)發(fā)展智能交通系統(tǒng)，引領(lǐng)著交通網(wǎng)絡(luò)管理、機(jī)場和車站管理、橋梁和水路管理的未來發(fā)展。
瑞傳科技(Portwell, inc.)在智能交通相關(guān)產(chǎn)品線方面擁有豐富的經(jīng)驗(yàn)，我們有專門的團(tuán)隊(duì)為交通開發(fā)商提供定制化的產(chǎn)品和服務(wù)。我們不斷努力為全球智能交通和智慧城市的發(fā)展做出貢獻(xiàn)。
瑞傳科技在智能交通應(yīng)用上，深知鐵路管理的復(fù)雜性和特殊規(guī)定，長達(dá)30年的客戶服務(wù)經(jīng)驗(yàn)，我們可以根據(jù)不同的應(yīng)用需求設(shè)計(jì)產(chǎn)品，來遵循相關(guān)的規(guī)定。
瑞傳科技的鐵路解決方案包括戶外、室內(nèi)和列車內(nèi)應(yīng)用。對于戶外解決方案，我們除了滿足環(huán)境溫度和高濕度的要求外，并支持多種無線通信系統(tǒng)以確保信息流動；對于列車內(nèi)解決方案，機(jī)車的供電規(guī)定與其他應(yīng)用非常不同，我們的產(chǎn)品必須滿足防振動的設(shè)計(jì)，以確保系統(tǒng)運(yùn)作穩(wěn)定。也因?yàn)槿绱?，所有瑞傳科技的鐵路解決方案，都必須根據(jù)客戶的智能交通應(yīng)用需求具備以下特點(diǎn)。
我們的鐵路解決方案需要符合EN50155標(biāo)準(zhǔn)，該標(biāo)準(zhǔn)涵蓋了用于鐵路應(yīng)用的滾動設(shè)備上使用的電子設(shè)備，以及符合EN50121標(biāo)準(zhǔn)的電磁兼容性。根據(jù)客戶的要求，我們還需要遵循日本的JIS E 5006標(biāo)準(zhǔn)和美國的ARIMA第11節(jié)要求。
因?yàn)橛脩粼诋a(chǎn)品的應(yīng)用環(huán)境各不相同，例如戶外和海濱地區(qū)。瑞傳科技的智能交通鐵路解決方案，均具備防水和防腐蝕設(shè)計(jì)，甚至使用PCB涂覆材料來防止損壞。
瑞傳科技可為客戶提供12V-36V和72V-110V的電源輸入系統(tǒng)。電源設(shè)計(jì)需要滿足并遵守鐵路規(guī)定。在設(shè)計(jì)階段，我們必須與客戶進(jìn)行討論，并嚴(yán)格控制每一種材料的使用。
在火車行駛過程中，機(jī)車系統(tǒng)會產(chǎn)生振動，瑞傳科技的鐵路解決方案中，抗震和抗振動是標(biāo)準(zhǔn)配置。我們從連接器、電纜、存儲器、存儲設(shè)備到整個系統(tǒng)層面都進(jìn)行了抗沖擊和振動的設(shè)計(jì)。
瑞傳科技的鐵路解決方案采用廣泛的溫度范圍設(shè)計(jì)，可在-40至70攝氏度的室外溫差條件下運(yùn)行，以滿足系統(tǒng)對溫度的要求。我們致力于確保系統(tǒng)的穩(wěn)定性，以保障一切的安全性。
為確保連接設(shè)備的安全性，我們在原理圖和PCB布局中隔離了每個IO，并采用M12連接器設(shè)計(jì)，以確保電線連接緊密而穩(wěn)固。
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