Energy-saving urban bus seat
A technology for city buses and seats, which is applied to vehicle seats, vehicle parts, special positions of vehicles, etc., and can solve problems such as energy loss, energy and time loss, etc.
Inactive Publication Date: 2019-06-21
天津比亚迪汽车有限公司
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Problems solved by technology
[0003] The present invention aims at the problem of energy and time loss caused by repeated inflation and deflation of the driver's seat of the current city bus, and provides an energy-saving city bus seat, which can not only solve the problem of energy loss caused by repeated inflation and deflation, but also avoid time loss
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Embodiment Construction
[0007] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.
[0008] Principle diagram of the present invention, see figure 1 .
[0009] An energy-saving city bus seat disclosed by the invention comprises: a time relay, an ECU, a manual start button, a pressure sensor, and a middle sealing valve. When the seat is occupied by the driver and reaches a certain stable state, the center seal valve is in a balanced state and remains stable. When the driver leaves the seat, the pressure sensor transmits the pressure signal to the ECU, and the ECU transmits the signal to the time relay , the time relay uses its own delay function to start timing. Assuming that the time is set to 5 minutes, the time relay will send a signal to the middle seal valve after 5 minutes, and the middle seal valve will perform a reset action, and the driver's seat will return to the initial state. When the driver changes his guard or f...
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The invention relates to an energy-saving urban bus seat which comprises a time relay, an ECU (electronic control unit), a manual start button, a pressure sensor and a middle blockage valve. The middle blockage valve is in a balance state and keeps stable when the seat is sat by a driver and achieves a stable state; after the driver leaves the seat, the pressure sensor is configured to transmit apressure signal to the ECU, the ECU is configured to transmit the signal to the time relay, the time relay is configured to start timing by virtue of the own delay function, the time delay is configured to transmit the signal to the middle blockage valve after 5min if the time is set as 5min, the middle blockage valve is configured to perform a reset action, and the seat of the driver returns to the original state; the driver can rotate the manual start button when the driver relieves a guard or the sitting posture of the driver is not comfortable, the ECU is configured to transmit the signalto the middle blockage valve, the middle blockage valve is configured to perform a reset action, and the seat of the driver returns to the original state.
Description
technical field [0001] The invention relates to a city bus seat, in particular to an energy-saving city bus seat. Background technique [0002] At present, in passenger cars, especially city buses, in order to improve the driver's driving comfort, the driver's seat is mostly an airbag inflatable seat, which is characterized by automatically adjusting the airbag inflation amount according to the driver's weight, so that the driver can achieve a comfortable However, the disadvantage of this seat is that when the driver leaves the seat for a short time for some reason, the seat will return to the original state, and when the driver returns to the seat, the seat will Re-complete the inflation and deflation to adjust, the first disadvantage is to cause energy loss, and the second is to bring time loss to the driver. Contents of the invention [0003] The present invention aims at the problem of energy and time loss caused by repeated inflation and deflation of the driver's sea...
Claims
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IPC IPC(8): B60N2/90
Inventor 李春娜赵红扬刘震
Owner 天津比亚迪汽车有限公司