Automobile power management control device and automobile including same
A technology for managing control, automotive power, applied in electrical circuits or fluid lines, vehicle components, transportation and packaging, etc., can solve problems such as bus network of other electrical equipment without consideration
Inactive Publication Date: 2015-09-09
SHAANXI HEAVY DUTY AUTOMOBILE
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[0005] In the solar car sunroof system with the above structure, its solar sunroof assembly is converted to a 12V DC voltage by DC / DC, which limits the application of the system on vehicles with a 24V power supply system; moreover, its solar sunroof controller is only limited to the air-conditioning controller connection, the connection with the air conditioner controller uses I 2 The C bus does not consider other electrical equipment and utilizes the existing bus network on the car; in addition, its solar sunroof controller also has limitations in power management, and does not fully integrate solar energy with the vehicle electrical system
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[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0019] Such as figure 2 As shown, in the automobile solar power management system proposed by the present invention, the solar cell module can be packaged in the glass of the automobile sunroof, which can not only protect the solar cell, but also not affect the practical function of the sunroof, and can also be integrated in the sunshade and other parts. The solar battery module directly outputs 24-32V DC power.
[0020] The automotive power management control device includes: power management controller, DC / DC conversion module, bus communication module, power distribution and management module. The power management controller can be realized by MCU. The power management controller is connected with the solar battery module and the battery. By detecting the voltage of the battery and the solar battery module, it is judged whether the power...
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An automobile power management control device comprises a power management controller, a DC / DC conversion module, a bus communication module and a power distribution and management module. The power distribution and management module and the bus communication module are connected and are communicated with a vehicle bus interface of an automobile through the bus communication module to obtain needed information from other controllers of the automobile or to send control information or data information to other controllers of the automobile. The output end of the DC / DC conversion module is connected to the power distribution and management module, the input end of the DC / DC conversion module is connected to a solar battery module, and the electric energy of the solar battery module is converted in a voltage mode and then is managed and distributed by the power distribution and management module according to the port voltage of a storage battery. The storage battery is connected to the power distribution and management module, and the electric energy of the storage battery is managed and distributed by the power distribution and management module, and the power distribution and management module can charge the storage battery.
Description
technical field [0001] The invention relates to automobiles, in particular to a power management control device for automobiles. Background technique [0002] Affected by environmental deterioration, energy depletion and other factors, the concept of environmental protection, energy saving and emission reduction has become more and more popular, and the restrictions on automobile exhaust pollution have become more and more strict in all countries in the world. The development and utilization of new energy and alternative energy have also begun to be widely accepted. car manufacturers pay attention. As a zero-pollution and zero-emission energy source, solar energy has a good application prospect in automobiles. With the development of solar cell technology in recent years, its cost has gradually decreased and its performance has been continuously improved, making its application in automobiles become possible. [0003] The most common application of solar technology in auto...
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IPC IPC(8): B60R16/03B60R16/023
Inventor 李锐
Owner SHAANXI HEAVY DUTY AUTOMOBILE