Industrial Technology Research Institute

Other

Nien Made Enterprise Co., Ltd.

National Yang Ming Chiao Tung University

Hiwin Mikrosystem Corporation

Nien Enterprise Co., Ltd.

Wei-Cheng Wang

Ya-Wei Hsu

Chien-Chao Tseng

Chen-Chin Cheng

Ray-Ten Chen

Wen-Pin Hsu

Kuo-Wei Wen

Chi-Yuan Cheng

Shih-Hsuan Kuo

Tsun-Chieh Chiang

Ming-Hung Hsu

Tzu-Hsiang Hung

Hou-Ren Chen

Sung-Yu Wu

Fu-Jen Hu Kao

A Multi-Access Edge Computing (MEC) system is provided. The MEC system includes a user equipment (UE), an MEC device, and a core network. The MEC device includes a relay User Plane Function (UPF) module, a first UPF module, and a second UPF module. The core network performs a UPF path management corresponding to the UE based on a notification of the MEC device. When the UE attaches to a network, the MEC device establishes an idle session between the UE and the relay UPF module. When the MEC device determines that a service for the UE needs to be switched from the first UPF module to the second UPF module and the second UPF module has not been activated, the MEC device notifies the core network to switch the service for the UE from the first UPF module to the relay UPF module first.

Multi-access edge computing (MEC) system, MEC device, user equipment and user plane function (UPF) switch method

An SDN (Software Defined Networking) system with auto-deployment switches and a method for auto-deploying the switches in said SDN system are proposed. The method includes: actively sending a configuration message out by a controller, with said configuration message having an IP (Internet Protocol) address of the controller and a plurality of parameters; receiving the configuration message by a switch; and building a connection between the switch and the controller according to the IP address of the controller and the plurality of parameters.

Software defined network system with auto-deployed switch and method for deploying switch

A network service method includes the following steps. A multi-access edge computing cloud server receives a service request from a terminal device and records the internal Internet protocol address of the terminal device. And, the internal Internet protocol address transmitted from the terminal device or the multi-access edge computing cloud server is received by a core cloud server, and correspondence between the internal Internet protocol address and the external Internet protocol address of the terminal device is recorded by the core cloud server.

Network service system and network service method

A network service method includes: a core cloud server returns all running service identification information; a multi-access edge computing cloud server receives a service request from a terminal device; and the multi-access edge computing cloud server determines whether an application that corresponds to the service request exists in the multi-access edge computing cloud server, according to the service identification information reported by the core cloud server; after the multi-access edge computing cloud server integrates the current state with the application being run by the multi-access edge computing cloud server, the terminal device is directed to the multi-access edge computing cloud server, and the multi-access edge computing cloud server provides the application to the terminal device.

A network communication control method of multiple edge clouds comprises providing a terminal device with a target service by a first edge computing platform, determining that there is a service abnormal situation in the first edge computing platform by a central control platform, re-allocating the target service to a second edge computing platform and generating offload information and a target service location according to the service abnormal situation, the target service and operational information of the second edge computing platform by the central control platform, transmitting the offload information to the second edge computing platform by the central control platform, and transmitting the target service location to the terminal device by the first edge computing platform or the second edge computing platform so as to allow the terminal device to have a communication connection with the second edge computing platform according to the target service location.

Network communication control method of multiple edge clouds and edge computing system

A communication method is suitable for use in a network architecture including using a software defined network (SDN) protocol and a legacy network protocol, and includes the following steps. A first sub-domain manage unit of a first SDN sub-domain receives a connection request message corresponding to a multicast source from a client. The first sub-domain manage unit transmits a join request message to a main router of a legacy network domain connected to the first SDN sub-domain when determining that the multicast source is not in the first SDN sub-domain. The first sub-domain manage unit transmits the connection request message to a first domain manage unit of a first SDN domain when the main router determines that the multicast source is not in the legacy network domain. A communication path is established between the client and the multicast source when a location of the multicast source is obtained.

Communication system and communication method

A network traffic monitoring method includes: collecting sampled packet data of a switch wherein the sampled packet data relates to a plurality of types of packets, selecting a first type of packets from the plurality of types of packets, controlling the switch to collect traffic data of the first type of packets, and estimating a traffic volume of each of the plurality of types of packets according to the traffic data and the sampled packet data.

Network traffic monitoring system and method thereof

A multifunctional load test device includes a drive, a motor to be tested, a load motor and an inverter. The drive is electrically connected to civil power. The motor to be tested is electrically connected to the drive and powered by the drive and controllably drivable by the drive. The load motor is drivable by the motor to be tested to produce counter electromotive force. The inverter is electrically connected to the load motor to rectify the counter electromotive force into power identical to civil power.

Multifunctional load test device

A measuring method for topography of moving specimen and a measuring apparatus thereof is disclosed, providing a measuring module that moves along with a testing specimen to narrow relative velocity of the testing specimen and the measuring module so that the measuring module is able to have enough luminous intensity signal at the same position in time, to measure the topography or the thickness of the testing specimen.

Measuring method for topography of moving specimen and a measuring apparatus thereof

A computer-aided automatic vital acupuncture point alignment and electronic acupuncture method uses a system comprised of a computer, a digital imaging device, a digital probe device and an electronic acupuncture device. The computer takes a picture of a patient's body with the digital imaging device and automatically marks vital acupuncture points on the picture from a standard body's picture on which all vital acupuncture points are marked and localizes the vital acupuncture points on the patient's skin with the digital probe device. A practitioner uses the electronic acupuncture device to touch the vital acupuncture points on the patient's skin based on the patient's picture. The computer outputs a suitable wave signal through the electronic acupuncture device to the skin. Therefore, the present invention identifies the vital acupuncture points on the skin to have a good curative effect.

Computer-aided automatic vital acupuncture point alignment and electronic acupuncture method and a system to perform the method

A Venetian blind cutting machine comprises a machine stand on which a cutting device and the clamping device are mounted. The cutting device has a blade which moves back and forth to execute the cutting of the Venetian blind. The pivoting center of the blade is higher than the position at which the Venetian blind is arranged. The lower half cutting edge of the blade provides the downward and the inward cutting forces to execute the cutting of the Venetian blind. The revolution rate and the feed rate of the blade are regulated by a controller in accordance with the nature of a material of which the Venetian blind is made.

Venetian blind cutting machine

A head acupuncture instrument is disclosed. The head acupuncture instrument includes headgear with electrode probes mounted thereon, a wire dispenser, a plurality of wires extending from an electricity supply to the electrode probes via the wire dispenser, and a column with a bottom end secured to the headgear and a top end extensively received in the wire dispenser. The electrode probes offer stimulating current to acupuncture points needed to be stimulated in a patient's head.

Head acupuncture instrument

A slat-lifting mechanism of the Venetian blind is composed of a slat set, a pull set, a slat pull cord, and a locating set. The slat set has a plurality of slats. The pull set has a pull cord member and a spring retrieving unit which is linked with the pull cord member. The slat pull cord has one end that is put through the slat set, and other end that is fastened with the pull set. The locating set is disposed in the traveling path of the slat pull cord and is capable of bringing about a friction resistance which is greater than a retrievable pull force of the spring retrieving unit for overcoming the pulling force of the slat pull cord, so as to control the pulling or the releasing of the slat pull cord. The slat set can be thus located by the locating set.

Venetian blind provided with slat-lifting mechanism having a concealed

A Venetian blind lifting mechanism is composed of a slat set, a winding member, a slat winding cord, and a locating member. The slat set has a plurality of slats. The winding member has at least one cord pulling member and at least one spring releasing unit which is linked with the cord pulling member. The cord pulling member has one end which is extended through the slat set, and other end which is fastened with the cord pulling member. The locating member has a retaining member capable of bringing about a retaining force to overcome the rewinding force of the winding member so as to stabilize the cord pulling member.

Venetian blind lifting mechanism provided with concealed pull cords

A Venetian blind is provided with a slat-lifting mechanism consisting of a slat set, a slat pull cord, and a constant torque pull set. The slat set has a plurality of slats. The slat pull cord is connected with each of the slats of the slat set and is put through the bottommost end of the slat set. The constant torque pull set is disposed at the top end of the slat set and composed of a pull cord member and a constant torque spring unit which is linked with the pull cord member and provided with a constant torque spring which has a constant retrieving force enabling the pull cord member to rewind. The constant retrieving force of the constant torque spring must meet the condition of W-Fs&lt;R&lt;W+Fs, in which W stands for a total weight of the slat set; Fs, a system static friction force; and R, a retrievable elastic force of the constant torque spring.

Growing community of inventors

Taichung, Taiwan

Wei-Cheng Wang