Laboratory environment and equipment wireless monitoring and alarming system

Abstract

The invention relates to a laboratory environment and equipment wireless monitoring and alarming system, belonging to the wireless monitoring field. The system comprises n wireless probes, one base station node, one PC and a prepared monitoring program therein, one GSM module and a user mobile phone, wherein, n is a positive integer; and the wireless probes establishes alletizin with the base station node through a short distance wireless communication protocol networking, the base station node is accessed into the PC by a serial port, the GSM module is accessed into the PC by a USB interface, and the PC is used for operating the monitoring program. The system can realize reconfigurability and availability of equipment by designing the wireless intelligent probes, realize convenient system layout by a short distance wireless communication technology, realize variety and realiablity of an alrming mode by the GSM module, and realize real-time property for updating wireless probe parameters by an online parameter table synchronization technology.

Description

technical field [0001] The invention belongs to the field of wireless monitoring, in particular to wireless communication technology and environment and equipment monitoring technology. Background technique [0002] The sample storage conditions, indoor environment, and equipment operating conditions of the biochemical laboratory must be kept highly stable, which requires a reliable and easy-to-use monitoring system as an auxiliary. A typical biochemical laboratory monitoring system should include monitoring liquid nitrogen. Sensors for parameters such as liquid level, indoor temperature and humidity, refrigerator temperature and humidity, incubator temperature and humidity, and C02 concentration, etc., and have the ability to monitor whether the power supply of each equipment is normal, whether the air conditioning system is blowing air, etc. Alarms are sent through mobile phone text messages, phone calls, etc. The reliability of monitoring system alarm is as important as ...

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Problems solved by technology

The structure of other systems is similar to the above-mentioned system. The connection mode of the sensor probe is mainly wired, and its application in the biochemical laboratory with strict wiring control is limited; the sensor probe cannot work independently, and the system cannot be used during equipment handling; the alarm mode of the system Very rudimentary, some alarm systems use an alarm module that only makes calls, and cannot know the user's answering status, which is difficult to meet the requirements of detailed management in the laboratory

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