Bluetooth device

Abstract

The invention relates to a Bluetooth device, comprising a Bluetooth chip for carrying out wireless communication and control, a power source, a reminding module and at least one position inductive switch, wherein, the power source supplies power for the Bluetooth chip; the position inductive switch induces the Bluetooth device; the position change of the part provided with the position inductive switch in the Bluetooth device changes the work condition of the position inductive switch so as to close or open the position inductive switch; and the reminding module sends out reminding signals that users can perceive according to the change of the work condition of the position inductive switch. The Bluetooth device of the invention has sleepy and nap reminding function, simple structure, lower cost and convenient use, and is suitable for the actual market demand.

Description

technical field [0001] The invention relates to the field of bluetooth devices, in particular to a bluetooth device with a drowsiness reminder function. Background technique [0002] At present, when a vehicle driver is driving a vehicle, because it is inconvenient to communicate with a handheld phone, he often uses a bluetooth device (such as wearing a bluetooth headset) to carry out wireless phone communication. In addition to the wireless communication function, the existing bluetooth device often also has the function of playing music, so the driver can perform wireless communication and enjoy music through the bluetooth device. However, during long-distance driving or when driving on a straight road, the driver is prone to drowsiness, and drowsy driving is likely to cause traffic accidents, and existing bluetooth devices (such as bluetooth headsets, bluetooth sunglasses, etc.) reminder function. If you need to remind of dozing off, you need to set up a separate dozing...

AI Technical Summary

Problems solved by technology

However, the current bluetooth device, see Chinese patent ZL200720074095.7, does not use a bluetooth chip for control and timing, so an independent control chip and time controller must be used, resulting in an overly complex structure and high cost; and It takes a long time to judge and make a reminder, and is not suitable for practical applications, especially the driving process that requires a quick response, that is, the time for the above-mentioned Bluetooth device to make a reminder response when a car accident occurs during driving does not meet the actual safe driving requirements. Requirements, therefore, must cause the possibility that this bluetooth device does not have the market survival; In addition, the gravity tilt sensor that it adopts needs to be able to carry out 6-axis direction sensing, and the price is expensive, and the cost of only 6-axis direction sensor is close to or even Exceeding the main chip (that is, the Bluetooth chip) itself, the cost is too high, and it is generally only used for direction sensing in aerospace equipment and other military equipment. It is not practical, which is the main reason why the single snooze reminder device currently on the market does not use a 6-axis direction sensor; at the same time, because the Bluetooth device needs to be specially equipped with components such as a control chip, a time controller, and a 6-axis direction sensor, its The volume is large, and even the volume of the 6-axis direction sensor is close to or larger than the volume of the Bluetooth chip itself, so it is not easy to carry and use

In summary, the above-mentioned existing bluetooth devices are not suitable for practical use and need to be improved

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