204 results about "Safety assurance" patented technology

An apparatus, system and method to automate an interactive quality control inspection process. The apparatus may query a user for a response to an audit question integral to a quality control inspection process, such as, for example, a regulatory compliance question or a standard operating procedures question. The apparatus may determine, based on the response, compliance with predetermined quality control criteria. To maximize data security and privacy, the response and / or the predetermined quality control criteria may be stored in a storage device under the exclusive control of the user, and access to such information may be restricted to authorized users according to access rights. Further, the apparatus may facilitate quality and safety assurance by conditioning continuation of the quality control inspection process on completion of a corrective action where the response fails to comply with the predetermined quality control criteria.

Methods and apparatus are provided for an electronic device having an autonomous memory checker for runtime security assurance. The autonomous memory checker comprises a controller, a memory reference file coupled to the controller, and an authentication engine coupled to the controller. A check is performed during runtime operation of the electronic device. The autonomous memory checker generates runtime reference values corresponding to trusted information stored in memory. The runtime reference values are compared against memory reference values stored in the memory reference file. The memory reference values are generated from the trusted information stored in memory. An error signal is generated when the runtime reference values are not identical to the memory reference values thereby indicating that the trusted information has been modified.

The invention discloses a comprehensive management system of an open type laboratory. A server is in a bidirectional communication with at least one ARM (Advanced Risc Machine) client; each ARM client is connected with a corresponding RFID (Radio Frequency Identification Devices) reader-writer and is at least connected with a power supply control module. The power supply control module using a zigBee nodes is used for ZigBee wireless communication by using a mesh network to control an experiment table to be automatically powered-on or powered-off, to monitor whether the electric leakage of the experiment table occurs or not, and to give an alarm, so that the information interaction between a teacher's experiment table and students' experiment tables can be realized. During the B / S (Browser / Server) communication and the C / S (Client / Server) communication, an encrypting algorithm of multi-Hash operation combined with random numbers is used for acquiring data of the server to guarantee that the user information cannot be acquired even if the communication data is intercepted and captured; the data communication of a C / S framework adopts a communication method with complete and reliable data encapsulation and resolution, so that the stability and reliability of the system can be improved. The comprehensive management system of the open type laboratory, disclosed by the invention, is simple to use, energy-saving and efficient, strengthened in safety assurance, and stable and safe in operation.

The invention discloses an earthquake field commanding and dispatching platform system. The earthquake field commanding and dispatching platform system comprises a mobile platform and a monitoring safety assurance platform, wherein the mobile platform comprises a handheld display and control terminal and Beidou equipment which are cooperatively used; the monitoring safety assurance platform is mainly used for managing, motoring and processing business, and comprises a remote monitoring module and a user authentication platform. Real-time monitoring of operating personnel and vehicles in an earthquake site is realized, a satellite positioning system, a public mobile communication network and terminal equipment are integrated, advanced means such as computer technology and network technology are utilized, various text information, geographic information, pictorial information, business contents and the like are unified to be established in a data information system capable of being accessed at any time and at any place, and associated equipment and people need to be verified for logging, so that the execution efficiency of post-earthquake disaster rescue is improved.

An apparatus and method for train control utilizing virtual lock stepping are disclosed. In accordance with the illustrative embodiment, an improved method of train control utilizes identical software applications executing on redundant processors. The redundant processors are maintained in virtual lock step to ensure the safety integrity of the overall system being controlled. In accordance with the illustrative embodiment, one software process is a master and one software process is a slave. The master and the slave both independently execute application logic based upon detected events (e.g., input data, etc.). In order to ensure that any anomalies that might result in a hazard are detected in the timeliest manner, and that false anomalies are minimized, the redundant software processes must process the same event within a specified time frame.

A method and system for analysis of a facility may include providing an emulation host system, first generating a golden circuit model on the emulation host system, first inserting a first hardware trojan model, first emulating operation of the golden circuit model, and second emulating operation of the first hardware trojan model. A facility may include a trojan instrument facility having a trojan detection instrument comparing logic circuit output against a threshold for detecting hardware trojan activity, and outputting alert data, and in relation to opening one of a plurality of scannable access points, a scannable register is inserted into an active scan chain with an associated instrument interface.

The invention discloses a lifting device for a heavy machinery. The lifting device for the heavy machinery comprises a main body, a transmission device and a fixed device; the main body is internallyprovided with a placing groove and a square groove, a support frame is clamped in and arranged on the placing groove, and the support frame is connected with and provided with the transmission device;through the transmission device arranged by the lifting device for the heavy machinery, a more stable lifting work of mechanical equipment can be carried out, a maintenance personnel is convenient tocarry out maintenance work, and the work efficiency is improved; and through arrangement of the fixed device, the stability of height position fixing of the fixed device can be improved, height deviation is not prone to producing, thus the convenience and safety assurance of maintenance work are improved, through arrangement of a first extrusion plate, a second extrusion plate and a support rod,a stable rise state is achieved for the mechanical equipment in the process of lifting work, and thus the work safety is improved.