5G urban traffic management system
A technology of urban traffic and management system, applied in the field of 5G urban traffic management system, can solve the problems of automatic deduction of vehicles, inconvenience of device construction, unfavorable centralized control, etc., achieve remote voice call and communication, avoid wiring construction, and facilitate The effect of connection control
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Embodiment 2
[0029] Example 2, such as figure 1 As shown, the main control module includes a chip IC1, the crystal oscillator Y3 is connected between the 12 and 13 pins of the chip IC1, the two ends of the crystal oscillator Y3 are grounded through the capacitors C15 and C16 respectively, and the 8 and 9 pins of the chip IC1 The crystal oscillator Y1 is connected between the pins, the two ends of the crystal oscillator Y1 are respectively grounded through the capacitors C11 and C12, the 72 and 76 pins of the chip IC1 are respectively connected to the 2 and 3 pins of the interface J2, and the Pin 1 is connected to 3.3V voltage, pin 4 is grounded, pin 77 of the chip IC1 is grounded through resistor R2 and LED D1, pin 14 is grounded through key1, and the model of the chip IC1 is STM32F103VET6.
[0030] In this embodiment, the main control module is used to process the collected data and feed it back to the management platform. At the same time, it receives and analyzes commands from the manag...
Embodiment 3
[0031] Example 3, such as figure 2 As shown, the power module includes a chip U2, pin 1 of the chip U2 is connected to 12V voltage, pins 3, 5, and 6 are grounded, the first lead of pin 4 of the chip U2 is connected to 5V voltage, and the second The lead is connected to 3.3V voltage through resistor R1, the first lead of pin 2 of the chip U2 is grounded through diode D3, the second lead is connected to 5V voltage through inductor L1, and the model of the chip U2 is LM2596-3.3V.
[0032] In this embodiment, the power module steps down the 12V DC input, and outputs 5V power and 3.3V power respectively for use by the entire system.
Embodiment 4
[0033] Example 4, such as image 3 As shown, the camera module includes chips U1, U3, and P1, and pins 1, 2, 3, 4, 9, 11, 12, and 14 of the chip U1 are respectively connected to pins 9, 4, 10, and 14 of the chip U3. 5, 15, 24, 19, 23 and 18 pins, 5, 8, 13, 15, 16, 17, 18, 20, 21, 22, 25, 26, 27 and 28 pins are respectively connected to the chip P1 19, 21, 7, 8, 9, 10, 18, 22, 20, 11, 13, 15 and 17 pins, the model of the chip U1 is AL422B, the 2, 3, 6, 13, 14 and 16 pins are respectively connected to 3, 5, 16, 5, 6 and 17 pins of the chip P1, the model of the chip U3 is OV7670BGA, 3, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 and 22 pins are respectively connected to 39, 40, 38, 5, 4, 3, 2, 1, 98, 97, 45, 41, 46, 42, 61, 43, 62 and 44 pins, the model of the chip P1 is OV7670.
[0034] In this embodiment, the camera module can take pictures when the vehicle is speeding, running a red light, etc., and upload it to the management platform. The management platfor...
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Abstract
Description
Claims
Application Information
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