ABSRACT Motor vehicles are the prime source of transportation where vehicles with A/C play a major part. This paper designs an embedded system for a vehicle cabin, which senses the gases like carbon-monoxide and oxygen and displayed at... more
ABSRACT Motor vehicles are the prime source of transportation where vehicles with A/C play a major part. This paper designs an embedded system for a vehicle cabin, which senses the gases like carbon-monoxide and oxygen and displayed at each and every second. If the level of the CO increases than the normal level (30ppm) or the level of the oxygen decreases than the normal level (19%) then an alarm is generated automatically and also ventilation is provided immediately. A warning message is sent to the authorized user via GSM. The advantage of this system is proper detection and faster response time leading to faster diffusion of the situation, compared with the manual methods.
A blood bank is a system where blood components or blood is gathered as collection of blood. This blood is preserved and stored or future blood transfusion. In this paper automated blood bank system is implemented which brings voluntary... more
A blood bank is a system where blood components or blood is gathered as collection of blood. This blood is preserved and stored or future blood transfusion. In this paper automated blood bank system is implemented which brings voluntary blood donors and user/patient those in need of blood on to the common platform. Proposed work consists of android application and raspberry pi in which user needs to enter required blood group details so that message will be send to that corresponding blood donor through GSM Modem. This paper aims to overcome this communication barrier by providing a direct link between the donor and the recipient by using low cost and low power Raspberry Pi kit. This system can be installed at hospitals for direct contact between the donor and the patient/user.
Emerging global standards for high-speed data, like WiMAX, WiBro, HSDPA and EVDO, presently provide islands of coverage. Such standards require new capabilities from mobile devices. With the coexistence of independent standards, protocols... more
Emerging global standards for high-speed data, like WiMAX, WiBro, HSDPA and EVDO, presently provide islands of coverage. Such standards require new capabilities from mobile devices. With the coexistence of independent standards, protocols and services it is essential to develop wireless platform that can seamlessly connect to any access networks supported by different standards. Here proposed system architecture supports SDR among multiple communication standards. A logical interface between SDR subsystem and higher level protocol called system reconfiguration manager acts as a logical interface between SDR subsystem and user/application layer. Designed algorithm in SCM enables the proper selection of communication system e.g. OFDM, UMTS etc. and triggers for handover from one communication system to another when user/application specified requirements met by SDR subsystem.
