Intelligent planning system for travel routes
A technology for intelligent planning and travel routes, which is applied in the field of circuits and can solve problems such as wrong signals, strong magnetic interference of waveforms, and distortion of data signals of user information management modules.
Active Publication Date: 2019-10-01
XINYANG VOCATIONAL & TECHN COLLEGE
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[0002] At present, an intelligent planning system for tourist routes includes a controller, a user information management module, a signal transmission module, and a positioning module. The positioning module collects user location information and sends it to the user information management module through the signal transmission module. The module includes user login, registration, management and maintenance of user accounts and user information by administrators, and provides data support for the controller. The controller receives data signals from the user information management module through the signal transmission module, and intelligently plans travel routes for users. The data signal of the user information management module is transmitted in the form of a carrier signal in the signal transmission module, and the waveform will inevitably be subject to strong magnetic interference, which will cause the controller to process the data signal of the user information management module to be distorted, and even cause the controller to send a wrong signal
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[0012] For the foregoing and other technical contents, features and effects of the present invention, please refer to the attachment below Figure 1 to Figure 3 It will be clearly presented in the detailed description of the embodiments. The structural content mentioned in the following embodiments are all referenced to the drawings in the specification.
[0013] An intelligent planning system for a tourist route, including a frequency acquisition circuit, a feedback calibration circuit and a push-pull limit circuit. The frequency acquisition circuit acquires the modulated analog signal frequency in the controller, and the feedback calibration circuit uses an operational amplifier AR1 Diode D2 and diode D3 form a filter circuit to filter the disturbance signal in the signal. At the same time, the op amp AR2 is used to amplify in-phase, and the transistor Q1 and capacitor C2-capacitor C5 are used to form a frequency modulation circuit to adjust the signal frequency. At the same ti...
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The invention discloses an intelligent planning system for a travel route. The intelligent planning system comprises a frequency acquisition circuit, a feedback calibration circuit and a push-pull limiting circuit. The frequency acquisition circuit acquires the frequency of the modulated analog signal in the controller; according to the feedback calibration circuit, an operational amplifier AR1, adiode D2 and a diode D3 form a disturbance signal in a filter signal of a filter circuit; an anti-distortion circuit composed of a triode Q3, a triode Q2, a diode D7 and a diode D8 overcomes cross-over distortion in signals. According to the push-pull limiting circuit, a triode Q4 and a triode Q5 form a push-pull circuit, so that the signal conduction loss is reduced; meanwhile, a limiting circuit composed of a diode D9 and a diode D10 is used for limiting the signal potential, the signal potential is sent into the controller through the signal emitter E1, a correction signal of a data signalof the user information management module is processed for the controller, and the phenomenon that the data signal of the user information management module is distorted when the controller processesthe data signal is overcome in a signal correction mode.
Description
Technical field [0001] The present invention relates to the technical field of circuits, in particular to an intelligent planning system for tourist routes. Background technique [0002] At present, an intelligent planning system for travel routes includes a controller, a user information management module, a signal transmission module, and a positioning module. The positioning module collects user location information and sends it to the user information management module via the signal transmission module. The module includes user login, registration and the administrator's management and maintenance of user accounts and user information, and provides data support for the controller. The controller receives the data signal of the user information management module through the signal transmission module, and intelligently plans the travel route for the user. The user information management module data signal is transmitted in the form of carrier signal in the signal transmission...
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Login to View More IPC IPC(8): H04B1/40H04B17/11H04B17/21
CPCH04B1/40H04B17/11H04B17/21
Inventor 尹芳苏韬李晓靖马珂王亚男苏锡亮刘孝娟刘爽黄偲夏
Owner XINYANG VOCATIONAL & TECHN COLLEGE