Wireless temperature monitoring collecting instrument 

For Storage safety monitoring after electric vehicle crash

For Safety monitoring of new energy battery cells or modules before and after test

After carrying out the crash test, there are two safety incidents in which a fire will occur in the new energy electric vehicle. The first stage is within five minutes after the collision, and there is the phenomenon of sending fire and burning immediately. The second stage is from 5 minutes to 72 hours after the collision. There is a short circuit inside the battery module or in the circuit, which causes the temperature to rise slowly and cause the fire to burn.

At present, however, it is common to store vehicles or battery modules in an area and use video surveillance for safety surveillance. If a fire occurs, the engineer can only judge when the fire broke out and cannot accurately obtain the fire data. Such as: where the origin of the fire, how much the fire temperature, temperature change curve and other data information, so as to carry out effective analysis and improvement work;

Wireless temperature monitor is a real-time temperature monitoring and acquisition device developed for the safety risk caused by the second time period.

Job logic and functional description

1.During the preparation of the electric vehicle or battery module before the impact test, the thermocouple sensor is pasted in the position you need to monitor and wired to the relative position of the car, and installs and connects the data collection transmission module, Set sensor channels and alarm limits;

2.When the equipment is started before the experiment, the wireless temperature monitoring and collecting device starts to collect in real time, wireless transmission and remote monitoring.

3.When a channel is detected to exceed the set limit, the system will send you messages in the form of SMS / WeChat / switch signals;

System composition