New energy automobile battery monitoring system with intelligent smell chip function

Abstract

The invention discloses a new energy automobile battery monitoring system with an intelligent smell chip function, which comprises a battery monitoring system, the output end of the battery monitoring system is electrically connected with the input end of a smell monitoring system, and the output end of the battery monitoring system is electrically connected with the input end of a linkage device. The output end of the battery monitoring system is electrically connected with the input end of the battery temperature system, the output end of the battery monitoring system is electrically connected with the input end of the data platform, and the output end of the smell monitoring system is electrically connected with the input end of the post-warning smell monitoring module. By means of the intelligent smell chip sensitive to battery smell change and the temperature sensor, the health condition of the batteries in the using process is mastered in real time by monitoring the smell between the batteries, and when the using temperature of the batteries is abnormal, the linkage device is started according to the set early warning value to inform related personnel to stop driving and overhaul, so that the safety of the personnel is guaranteed.

Description

technical field [0001] The invention relates to the technical field of battery safety monitoring, in particular to a new energy vehicle battery monitoring system with the function of an intelligent odor chip. Background technique [0002] With the improvement of people's living standards, in order to further strengthen the safety management of new energy vehicles, accelerate the establishment of a systematic, scientific and standardized new energy vehicle safety system, protect the lives and property of citizens, and promote the high-quality development of the new energy vehicle industry, limited to existing new energy vehicles. The energy vehicle monitoring method cannot meet people's expectations, so this device was invented. Many papers and scientific evidence have proved that the overheating of the general battery line will produce odor. The prevention and monitoring of this danger by means cannot meet the requirements of ensuring people's safety. [0003] At present, t...

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Problems solved by technology

[0002] With the improvement of people's living standards, in order to further strengthen the safety management of new energy vehicles, accelerate the establishment of a systematic, scientific and standardized new energy vehicle safety system, protect the lives and property of citizens, and promote the high-quality development of the new energy vehicle industry, limited to existing new energy vehicles. The energy vehicle monitoring method cannot meet people's expectations, so this device was invented. Many papers and scientific evidence have proved that the overheating of the general battery line will produce odor. The means to prevent and monitor the danger cannot meet the requirements of ensuring people's safety

[0003] At present, there is no clear and effective monitoring method for new energy vehicle batteries on the market. Spontaneous combustion of new energy vehicle batteries occurs from time to time. Usually, when the battery fails, it will produce abnormal smell. It takes a certain period of time to accumulate from the beginning of damage to spontaneous combustion. Cars do not have effective monitoring methods, so they cannot detect odors immediately. Some new energy vehicles are equipped with flammable gas alarms, which are less sensitive and have problems such as false alarms and false alarms. When smoke is detected, it is close to spontaneous combustion and cannot Fundamentally solve the safety problem. The existing new energy vehicle batteries still have certain limitations in use. For example, there is no battery temperature monitoring device, and there are safety hazards when the battery is overheated; there is no real-time online monitoring function, and it is impossible to know the battery safety in real time. If there is no situation, it is impossible to start the linkage device in case of danger; without a data platform, it is impossible to achieve the effect of the Internet of Things, and to carry out the integrated management of the entire new energy battery system

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