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(guò)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(chǎng)和車(chē)站管理、橋梁和水路管理的未來(lái)發(fā)展。
瑞傳科技(Portwell, inc.)在智能交通相關(guān)產(chǎn)品線(xiàn)方面擁有豐富的經(jīng)驗(yàn)，我們有專(zhuān)門(mén)的團(tuán)隊(duì)為交通開(kāi)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(zhǎng)達(dá)30年的客戶(hù)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(lái)遵循相關(guān)的規(guī)定。
瑞傳科技的鐵路解決方案包括戶(hù)外、室內(nèi)和列車(chē)內(nèi)應(yīng)用。對(duì)于戶(hù)外解決方案，我們除了滿(mǎn)足環(huán)境溫度和高濕度的要求外，并支持多種無(wú)線(xiàn)通信系統(tǒng)以確保信息流動(dòng)；對(duì)于列車(chē)內(nèi)解決方案，機(jī)車(chē)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(mǎn)足防振動(dòng)的設(shè)計(jì)，以確保系統(tǒng)運(yùn)作穩(wěn)定。也因?yàn)槿绱耍腥饌骺萍嫉蔫F路解決方案，都必須根據(jù)客戶(hù)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(dòng)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(hù)的要求，我們還需要遵循日本的JIS E 5006標(biāo)準(zhǔn)和美國(guó)的ARIMA第11節(jié)要求。
因?yàn)橛脩?hù)在產(chǎn)品的應(yīng)用環(huán)境各不相同，例如戶(hù)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(lái)防止損壞。
瑞傳科技可為客戶(hù)提供12V-36V和72V-110V的電源輸入系統(tǒng)。電源設(shè)計(jì)需要滿(mǎn)足并遵守鐵路規(guī)定。在設(shè)計(jì)階段，我們必須與客戶(hù)進(jìn)行討論，并嚴(yán)格控制每一種材料的使用。
在火車(chē)行駛過(guò)程中，機(jī)車(chē)系統(tǒng)會(huì)產(chǎn)生振動(dòng)，瑞傳科技的鐵路解決方案中，抗震和抗振動(dòng)是標(biāo)準(zhǔn)配置。我們從連接器、電纜、存儲(chǔ)器、存儲(chǔ)設(shè)備到整個(gè)系統(tǒng)層面都進(jìn)行了抗沖擊和振動(dòng)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(mǎn)足系統(tǒng)對(duì)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?cè)谠韴D和PCB布局中隔離了每個(gè)IO，并采用M12連接器設(shè)計(jì)，以確保電線(xiàn)連接緊密而穩(wěn)固。
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