Power battery pack safety data collecting terminal for electric automobile and data transmission method
A power battery pack and safety data technology, which is applied in the direction of electric vehicle charging technology, electric vehicles, transmission systems, etc., can solve the problems of inability to collect data in real time and inconvenient data collection, and achieve the effect of convenient acquisition and discovery
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[0022] Example one
[0023] figure 1 It shows a schematic diagram of a safety data collection terminal for a power battery pack of an electric vehicle according to an embodiment of the present invention. The power battery pack is arranged in the battery box of the electric vehicle. according to figure 1 As shown, the terminal includes a data collection module 10, a main controller 20, a long-distance wireless communication module 30, and a short-distance wireless communication module 40.
[0024] The data collection module 10 is used to collect safety data of the power battery pack. The power battery safety data includes at least one of the following: battery cell temperature, battery cell voltage, battery cell SOC, battery pack charge and discharge status, battery The temperature of the box, whether there is smoke inside the battery box, whether there is flame inside the battery box, whether the battery box is immersed in water, the humidity in the battery box, and whether the ba...
Example Embodiment
[0034] Example two
[0035] figure 2 It shows a schematic diagram of a data transmission method for a safety data collection terminal of a power battery pack of an electric vehicle according to an embodiment of the present invention. The method is used in the safety data collection terminal of the power battery pack of electric vehicles. according to figure 2 As shown, the method includes the following steps:
[0036] S11: Receive setting parameters for the data transmission mode, the data transmission mode includes sending the power battery pack safety data to the remote server through the long-range wireless communication module, and / or sending the power battery pack safety data to the mobile terminal through the short-range wireless communication module. For example, the data transmission mode can be selected by the user through the buttons, knobs, or touch screen on the safety data collection terminal of the power battery pack.
[0037] S12: Send an activation signal to the c...
Example Embodiment
[0042] Example three
[0043] image 3 It shows a schematic diagram of a data transmission method for a safety data collection terminal of a power battery pack of an electric vehicle according to an embodiment of the present invention. The method is used in the safety data collection terminal of the power battery pack of electric vehicles. according to image 3 As described, the method includes the following steps:
[0044] S21: Receive setting parameters for the data transmission mode, the data transmission mode includes sending the power battery pack safety data to the remote server through the long-range wireless communication module, and / or sending the power battery pack safety data to the mobile terminal through the short-range wireless communication module.
[0045] S22: Send an activation signal to the corresponding monitoring device according to the set parameters, where the activation signal is used to instruct the power battery pack safety data collection terminal to reque...
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