Express company code company name KYE Cross Express SF SF Express Aaakuaidi AAE Global Express Anjiekuaidi Anxindakuaixi Anxinda Express Biaojikuaidi Biaoji Express Cces Hiyi Ace Express Changyuwuliu Changyu Logistics Datianwuliu Datian Logistics Debangwuliu Debon Logistics Dhl DHL Dsukuaidi D Express Fedex FedEx Feikangda Feikangda Logistics Fenghuangkuaidi Phoenix Express Ganzhongnengda Hong Kong Zhongnengda Logistics guangdongyouzhengwuliu Guangdong Post Logistics Huitongkuaidi Huitong Express Jiayiwuliu Jiayi Logistics Jinguangsudikuaijian Beijing-Guangzhou Express Kuaijiesudi Express Express Lianhaowuliu Lianhaotong Logistics Longbanwuliu Longbang Logistics Minghangkuaidi Civil Aviation Express Peisihuoyunkuaidi Peisi Freight Quanchenkuaidi Quanjitong Quanritongkuaidi Quanyikuaidi Express Shenghuiwuliu Shenghui Logistics Suer Logistics Tiandihuayu Tiandi Huayu Tiantian Tiantian Express Tnt TNT Ups UPS Wanjiawuliu Wanjia Logistics Wenjiesudi Wenjie Air ExpressXinbangwuliu new Bang LogisticsXinfengwuliu Xinfeng Logistics Zhaijisong Home Delivery Zhongtiewuliu China Railway Express zhongtong Zhongtong Express zhongyouwuliu China Post Logistics Express inquiry in a broad sense
Express inquiry in a broad sense mainly refers to the node-based inquiry method and the express tracking inquiry method based on universal wireless packet switching technology. Both of these express query methods use specific technologies to determine the location of express delivery, and dynamically update and provide users with real-time query without geographical restrictions through the Internet.
Node-based query method
Barcode-based express query mainly assigns a barcode to each express item, and its position is reset every time the express item passes through a transit node. mark, and updated to the database, and the express delivery can be queried through the Internet. Domestic YTO Express and STO Express belong to this type of technology.
Inquiry method based on wireless technology
In this method, the express freight information center issues instructions to the courier's handheld terminal, and the courier collects the express in time. The consignor signs his/her signature on the courier's handheld terminal, and the handheld terminal converts the consignor's signature into an electronic image in real time and transmits it to the website for storage through the wireless network. At the same time, the handheld terminal device automatically calculates the freight for the express delivery. After the image and page data are scanned and processed, they are stored in the courier company's dedicated website. The consignor or consignee can directly use the freight receipt voucher number to query or download the picture page information of this voucher.