Saddle and bicycle with the saddle

A bicycle, comprising:

• a frame;
• a headstock connected with a front end of the frame;
• two wheels connected with the front end of the frame and a rear end of the frame, respectively;
• and
• a saddle disposed to a middle of a top of the frame, the saddle including
• a main body, an inside of the main body defining an accommodating space, the accommodating space penetrating through a bottom surface of the main body, a middle of a rear end of the bottom surface of the main body being recessed inward to form a notch,
• a protecting layer attached to a top of the main body,
• a sensing module disposed in the accommodating space through the notch, the sensing module including a circuit board and a barometric pressure sensor, the barometric pressure sensor being disposed on a top surface of the circuit board, the barometric pressure sensor and the main body being separated by the accommodating space, the barometric pressure sensor being a contactless sensor,
• a base cover disposed to the bottom surface of the main body, and the base cover covering the notch and the accommodating space, so the accommodating space forming an airtight space, a top surface of the base cover extending upward to form a fastening pillar, the fastening pillar being inserted into the accommodating space from the notch to support the circuit board, and
• a bow element disposed to a bottom surface of the base cover and connected with the middle of the top of the frame.

A saddle disposed to a middle of a top of a frame of a bicycle, comprising:

• a main body having
• an accommodating space formed inside of the main body, the accommodating space penetrating through a bottom surface of the main body, and
• a notch penetrating through a middle of a rear end of the bottom surface of the main body, the notch being communicated with the accommodating space;
• a protecting layer attached to a top of the main body;
• a sensing module disposed in the accommodating space through the notch, the sensing module including
• a circuit board,
• a barometric pressure sensor disposed on a top surface of the circuit board, the barometric pressure sensor and the main body being separated by the accommodating space, the barometric pressure sensor being a contactless sensor, the barometric pressure sensor judging whether a user sits on the saddle by sensing a variation of an internal air pressure of the main body,
• a connector disposed on the top surface of the circuit board, and
• a cable, one end of the cable being connected with the connector;
• a base cover disposed to the bottom surface of the main body, and the base cover covering the notch and the accommodating space, so the accommodating space forming an airtight space, a top surface of the base cover extending upward to form a fastening pillar, the fastening pillar being inserted into the accommodating space from the notch to support the circuit board;
• and
• a bow element disposed to a bottom surface of the base cover and connected with the middle of the top of the frame.