Abstract: A user identity verification method for secure transaction environment includes the steps of: a user device submitting an attempt having a user communication code to a portal system; the portal system generating and transmitting a one-time verification information; the user device receiving the one-time verification information and generating a user public key and a user private key; the user device submitting a registration information and an input information responding to the one-time verification information; and the portal system verifying the input information and then the portal system generating and transmitting a new user registration information having the registration information to a distributed ledger system when the input information satisfies the one-time verification information, and then, the distributed ledger system registering the registration information in a smart contract of the distributed ledger system to become a legitimate user and allowing the legitimate user to access the distribu

Abstract: A multi-point positioning travel recording and planning system includes a check-in module, a storage module, a statistics module, an editing module and a publishing module. The check-in module captures first location information and a second location information at a first time point and a second time point, respectively. The first time point is combined with the first location information to form first check-in information, and the second time point is combined with the second location information to form second check-in information. The storage module stores the first check-in information and the second check-in information. The statistics module combines the first check-in information and the second check-in information to form travel information. The editing module edits the travel information that is then published by the publishing module. Thus, while viewing positions of tourist attractions, time arrangements can be confirmed at the same time.

Abstract: A fitness equipment combining with a cloud service system includes a control device, an exercise unit, a transmission module and a display module. The cloud service system includes a transceiver server, a computing server and a storage server. A control signal and a power signal which are generated respectively by the control device and the exercise unit according to manipulation and operation of a user are transmitted via the transmission module to the transceiver server. The computing server establishes an exercise model according to the control signal and power signal and combines the exercise model with an information model stored in the storage server to generate a display signal. The display signal is inputted to the display module to generate an interactive image. Accordingly, the cloud service system can be simultaneously connected with multiple fitness equipment for competition, so as to create much fun for exercise.

Abstract: A fitness equipment combining with a cloud service system includes a control device, an exercise unit, a transmission module and a display module. The cloud service system includes a transceiver server, a computing server and a storage server. A control signal and a power signal which are generated respectively by the control device and the exercise unit according to manipulation and operation of a user are transmitted via the transmission module to the transceiver server. The computing server establishes an exercise model according to the control signal and power signal and combines the exercise model with an information model stored in the storage server to generate a display signal. The display signal is inputted to the display module to generate an interactive image. Accordingly, the cloud service system can be simultaneously connected with multiple fitness equipment for competition, so as to create much fun for exercise.

Abstract: In a secret key management method for multi-network platform, when the user logs in any network platform via arbitrary web-browser, the network platform links to the private cloud by Hypertext Transfer Protocol Daemon (HTTPD), and the private cloud shows a timeliness operational parameter on the web-browser for the user inputting personal parameters, and when the user inputs personal parameters within the predetermined time period, the private cloud then generates a pass key; the pass key generated by the private cloud is adapted to cooperate with the pass lock which is generated by the private cloud when the user registered to identify the user, and the identification result is transmitted to the network platform, and the network platform is configured to use the pass lock and pass key to identify the user.

Abstract: The present invention relates to a micropayment transaction technology, more particularly, the present invention relates to a mobile device payment method, which is able to control consumption and enhance transaction security for buyer. The present invention is able to process payment by letting the buyer register personal account number in a transaction platform in advance via a mobile device and generating a numbered account after verification for later prepay consumption. Thus, the numbered account and the mobile device are applied for user's personal identification. Thus the user is able to control consumption efficiently, and the prepayment or the consumption both need identification to prevent credit card from been stolen or leaked out and fraud financial transaction, and the transaction security is highly increased.

Abstract: The present technical scheme relates to a network secure pay-as-you-go system, especially to a network secure pay-as-you-go system capable of confirming the identities of buyers and sellers in advance. The system includes a transaction platform unit, at least one buyer processing end and at least one seller processing end. The transaction platform unit provides at least one vending message distribution, and the transaction platform unit has at least one entity account. The buyer processing end can connect with the transaction platform unit through the Internet, and the buyer processing end has at least one buyer bank account of an entity financial institution. The seller processing end connects with the transaction platform unit through the Internet, and the seller processing end has at least one seller bank account of the entity financial institution.