Unmanned photoelectric soft drive constant current circuit, integrated circuit and control system
A constant-current circuit, unmanned driving technology, applied in control/regulating systems, regulating electrical variables, instruments, etc., can solve the problems of input power changes, affecting the efficiency and light efficiency of the system, and achieve the effect of high power supply rejection ratio
Active Publication Date: 2018-01-12
泰州市邦富环保科技有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention proposes an unmanned photoelectric soft drive constant current circuit, integrated circuit and control system, which solves the problem that the change of the input voltage will cause the change of the input power of the entire system, thereby affecting the efficiency of the system light effect problem
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[0026] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments, which are preferred embodiments of the present invention. The unmanned photoelectric soft drive constant current circuit, integrated circuit and control system provided by the embodiment of the present invention can be applied to various scenarios in the field of intelligent identification technology of the Internet of Things, including but not limited to 2G GSM, 3G CDMA, 4G LTE / LTE-A, 5G eMBB mobile communication, trunking communication, satellite communication, laser communication, optical fiber communication, digital TV, radio frequency identification, power carrier, unmanned vehicle, unmanned aerial vehicle, Internet of Things, radar and other systems, the present invention implements Examples are not particularly limited.
[0027] The present invention proposes an unmanned photoelectric soft drive constant current circuit,...
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The invention relates to the technical field of semiconductor integrated circuits, in particular to an unmanned photoelectric soft drive constant current circuit, integrated circuit and control system. The photoelectric soft drive constant current circuit includes a start circuit body and a constant current circuit body. The unmanned photoelectric soft drive constant current circuit has the advantages that the constant current circuit body protected by a soft drive circuit is adopted, an operation environment which is subjected to automatic gain control and constant in current and voltage is provided for a connected load, the unmanned photoelectric soft drive constant current circuit has a relatively high power supply rejection ratio, and the luminous efficiency problem is solved that because changes of input voltage can cause changes of input power of the whole system, the efficiency of the system is influenced.
Description
technical field [0001] The invention relates to the technical field of semiconductor integrated circuits, in particular to an unmanned photoelectric soft drive constant current circuit, an integrated circuit and a control system. Background technique [0002] The operating environment of unmanned intelligent IoT devices such as drones and unmanned vehicles is uncertain and complex, and it is necessary to continuously detect the surrounding environment to avoid collisions with obstacles. Traditional drones use acoustic wave intelligent recognition technology solutions. One method is to scan the radar itself in all directions, and the other method is to use phased array radar. These two solutions require the addition of complex motor equipment to generate additional load. Traditional unmanned vehicles adopt visual intelligent recognition technology solutions and mature image processing technologies, but are easily affected by factors such as light, dust, and smoke, and cannot ...
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Login to View More IPC IPC(8): G05F1/569G05F1/46
CPCG05F1/46G05F1/569
Inventor 蔡祥云
Owner 泰州市邦富环保科技有限公司