CN218368070U - Motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection - Google Patents
Motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection Download PDFInfo
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- CN218368070U CN218368070U CN202221366441.XU CN202221366441U CN218368070U CN 218368070 U CN218368070 U CN 218368070U CN 202221366441 U CN202221366441 U CN 202221366441U CN 218368070 U CN218368070 U CN 218368070U
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Abstract
The utility model relates to a motorcycle instrument technical field specifically discloses a motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection, including MCU master control circuit, rotational speed circuit, speed per hour circuit, oil mass circuit, LCD display circuit, GPS positioning control circuit and power management circuit all with MCU master control circuit electric connection. The utility model discloses a set up and increase GPS positioning control circuit and receive GPS satellite radio wave and generate positioning information according to GPS satellite radio wave, handle the back by MCU master control circuit to this positioning information and show or send user mobile phone terminal through LCD display circuit to realize the locate function of motorcycle, the theftproof performance is good.
Description
Technical Field
The utility model relates to a motorcycle instrument technical field, in particular to motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection.
Background
The motorcycle instrument is used for displaying relevant data information of the motorcycle, and all information in the motorcycle instrument is controlled by the power circuit. However, the existing motorcycle instruments are generally provided with an alarm and an alarm lamp, so that the motorcycle can be easily stolen by a lawless person at night or in a small place.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem lies in, to prior art's above-mentioned defect, a motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection is provided, receive GPS satellite radio wave and generate positioning information according to GPS satellite radio wave through setting up to increase GPS positioning control circuit, handle the back by MCU master control circuit to this positioning information and show or send user's cell-phone terminal through LCD display circuit, thereby realize the locate function of motorcycle, the theftproof performance is good.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection, includes MCU master control circuit, rotational speed circuit, speed per hour circuit, oil mass circuit, LCD display circuit, GPS location control circuit and power management circuit all with MCU master control circuit electric connection.
Preferably, the GPS positioning control circuit includes a GPS positioning control chip U13, an antenna ANT1, a resistor R49, a resistor R50, a resistor R51, a resistor R52, a resistor R55, a resistor R58, a resistor R62, a resistor R68, a resistor R114, a resistor R155, a capacitor C5, a capacitor C29, a capacitor C31, and a capacitor C34, and the antenna ANT1, the resistor R49, the resistor R50, the resistor R51, the resistor R52, the resistor R55, the resistor R58, the resistor R62, the resistor R68, the resistor R114, the resistor R155, the capacitor C5, the capacitor C29, the capacitor C31, and the capacitor C34 are all connected to the GPS positioning control chip U13.
Preferably, the MCU main control circuit includes an MCU main control chip U7, a crystal oscillator X1, a resistor R27, an inductor L1, an inductor L2, a capacitor C7, a capacitor C8, a capacitor C9, a capacitor C10, a capacitor C11, a capacitor C12, a capacitor C13, a capacitor C14, a capacitor C15, and a capacitor C16, wherein the crystal oscillator X1, the resistor R27, the inductor L1, the inductor L2, the capacitor C7, the capacitor C8, the capacitor C9, the capacitor C10, the capacitor C11, the capacitor C12, the capacitor C13, the capacitor C14, the capacitor C15, and the capacitor C16 are all connected to the MCU main control chip U7.
Preferably, the rotation speed circuit includes an interface CON3, a capacitor C1, a diode D1 and a resistor R2, the speed circuit includes an interface CON4, a capacitor C2, a diode D2 and a resistor R3, the oil circuit includes an interface CON1, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R16, a resistor R18, a diode D3, a diode D4, a diode D5, a diode D6, a diode D7 and a diode D8, the interface CON3, the capacitor C1, the diode D1, the resistor R2, the interface CON4, the capacitor C2, the diode D2, the resistor R3, the resistor R4, the resistor R5, the resistor R6, the resistor R7, the resistor R8, the resistor R9, the resistor R10, the resistor R11, the resistor R12, the resistor R13, the resistor R16 and the resistor R18 are all connected to the main control chip U7, and the diode CON3, the diode D4, the diode D6, the interface CON4, the diode D7 and the diode are all connected to the main control chip U7.
Preferably, the LCD display circuit includes a display screen LCD2, a display driving chip U1, a resistor R87, a resistor R88, a resistor R89, a resistor R90, a resistor R91 and a capacitor C60, the display screen LCD2, the resistor R87, the resistor R88, the resistor R89, the resistor R90, the resistor R91 and the capacitor C60 are all connected to the display driving chip U1, and the resistor R88, the resistor R89, the resistor R90 and the resistor R91 are all connected to the MCU main control chip U7.
Preferably, the power management circuit includes a power management chip U4, an inductor L3, an inductor L11, a resistor R14, a resistor R20, a resistor R165, a resistor R209, a capacitor C86, a capacitor C93, a capacitor C144, a capacitor C83, and a capacitor C126, the inductor L3, the inductor L11, the resistor R14, the resistor R20, the resistor R165, the resistor R209, the capacitor C86, the capacitor C93, the capacitor C144, the capacitor C83, and the capacitor C126 are all connected to the power management chip U4, and the inductor L3, the inductor L11, and the resistor R165 are all connected to the MCU main control chip U7.
Adopt above-mentioned technical scheme, the utility model provides a pair of motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection has following beneficial effect: the rotation speed circuit, the speed per hour circuit, the oil mass circuit, the LCD display circuit, the GPS positioning control circuit and the power management circuit in the intelligent instrument circuit of the motorcycle are electrically connected with the MCU main control circuit, the GPS positioning control circuit is additionally arranged to receive GPS satellite radio waves and generate positioning information according to the GPS satellite radio waves, and the MCU main control circuit processes the positioning information and then displays the positioning information or sends the positioning information to a user mobile phone terminal through the LCD display circuit, so that the positioning function of the motorcycle is realized, and the anti-theft performance is good; and the whole circuit structure is simpler, and the production cost is lower.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a schematic circuit diagram of the present invention;
in the figure, a 1-MCU main control circuit, a 2-rotating speed circuit, a 3-speed per hour circuit, a 4-oil mass circuit, a 5-LCD display circuit, a 6-GPS positioning control circuit and a 7-power management circuit.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
As shown in fig. 1, the utility model discloses an among the structure block diagram, motorcycle intelligent instrument circuit of this interconnected theftproof location of cell-phone includes MCU main control circuit 1, rotational speed circuit 2, speed per hour circuit 3, oil mass circuit 4, LCD display circuit 5, GPS positioning control circuit 6 and power management circuit 7, this rotational speed circuit 2, speed per hour circuit 3, oil mass circuit 4, LCD display circuit 5, GPS positioning control circuit 6 and power management circuit 7 all with this MCU main control circuit 1 electric connection. It can be understood that, this LCD display circuit is used for showing information such as rotational speed, speed per hour, the oil mass, location, this MCU master control circuit is used for centralized control this rotational speed circuit 2, speed per hour circuit 3, oil mass circuit 4, LCD display circuit 5, GPS location control circuit 6 and power management circuit 7's operating condition, this MCU master control circuit 1, rotational speed circuit 2, speed per hour circuit 3, oil mass circuit 4, LCD display circuit 5, GPS location control circuit 6 and power management circuit 7 can integrate on a PCB circuit board, install in motorcycle instrument casing during the use can, this power management circuit 7 is used for inserting power supply etc..
Specifically, fig. 2 is a schematic circuit diagram of the present invention, as can be seen from fig. 1 and fig. 2, the GPS positioning control circuit 6 includes a GPS positioning control chip U13, an antenna ANT1, a resistor R49, a resistor R50, a resistor R51, a resistor R52, a resistor R55, a resistor R58, a resistor R62, a resistor R68, a resistor R114, a resistor R155, a capacitor C5, a capacitor C29, a capacitor C31, and a capacitor C34, the antenna ANT1, the resistor R49, the resistor R50, the resistor R51, the resistor R52, the resistor R55, the resistor R58, the resistor R62, the resistor R68, the resistor R114, the resistor R155, the capacitor C5, the capacitor C29, the capacitor C31, and the capacitor C34 are all connected to the GPS positioning control chip U13, and the antenna ANT1 can be used for receiving and sending signals to implement wireless communication connection; the MCU master control circuit 1 comprises an MCU master control chip U7, a crystal oscillator X1, a resistor R27, an inductor L1, an inductor L2, a capacitor C7, a capacitor C8, a capacitor C9, a capacitor C10, a capacitor C11, a capacitor C12, a capacitor C13, a capacitor C14, a capacitor C15 and a capacitor C16, wherein the crystal oscillator X1, the resistor R27, the inductor L1, the inductor L2, the capacitor C7, the capacitor C8, the capacitor C9, the capacitor C10, the capacitor C11, the capacitor C12, the capacitor C13, the capacitor C14, the capacitor C15 and the capacitor C16 are all connected with the MCU master control chip U7; the rotation speed circuit 2 comprises an interface CON3, a capacitor C1, a diode D1 and a resistor R2, the speed circuit 3 comprises an interface CON4, a capacitor C2, a diode D2 and a resistor R3, the oil circuit 4 comprises an interface CON1, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R16, a resistor R18, a diode D3, a diode D4, a diode D5, a diode D6, a diode D7 and a diode D8, the interface CON3, the capacitor C1, the diode D1, the resistor R2, the interface CON4, the capacitor C2, the diode D2, the resistor R3, the resistor R4, the resistor R5, the resistor R6, the resistor R7, the resistor R8, the resistor R9, the resistor R10, the resistor R11, the resistor R12, the resistor R13, the resistor R16 and the resistor R18 are all connected with the main control chip U7, and the diode CON3, the diode D4, the diode D6, the diode D7 and the diode D8 are all connected with the interface CON 4; the LCD display circuit 5 comprises a display screen LCD2, a display driving chip U1, a resistor R87, a resistor R88, a resistor R89, a resistor R90, a resistor R91 and a capacitor C60, wherein the display screen LCD2, the resistor R87, the resistor R88, the resistor R89, the resistor R90, the resistor R91 and the capacitor C60 are all connected with the display driving chip U1, and the resistor R88, the resistor R89, the resistor R90 and the resistor R91 are all connected with the MCU main control chip U7; the power management circuit 7 comprises a power management chip U4, an inductor L3, an inductor L11, a resistor R14, a resistor R20, a resistor R165, a resistor R209, a capacitor C86, a capacitor C93, a capacitor C144, a capacitor C83 and a capacitor C126, wherein the inductor L3, the inductor L11, the resistor R14, the resistor R20, the resistor R165, the resistor R209, the capacitor C86, the capacitor C93, the capacitor C144, the capacitor C83 and the capacitor C126 are all connected with the power management chip U4, the inductor L3, the inductor L11 and the resistor R165 are all connected with the MCU main control chip U7, a fourth pin of the power management chip U4 is connected to a 12V power supply provided by a battery, and a fifth pin outputs a 5V working power supply to the MCU main control chip U7. It can be understood that the above description lists only main circuit components and their connection relationships, and the rest of circuit components and their connection relationships are shown in the accompanying drawings, which is not described in detail herein. The display driving chip U1 may be an HT1621 chip, the power management chip U4 may be an NDP2450KC chip, the MCU main control chip U7 may be an STM32 single chip, the GPS positioning control chip U13 may be a GPS chip such as MT2503DV/B, and a second pin thereof is used to connect to the antenna ANT1 to control signal transmission or reception; the display screen LCD2 can be a common LCD liquid crystal display screen and the like; the interface CON1 is used for connecting a liquid level sensor so as to detect oil quantity information; the interface CON3 is used for connecting a rotation speed sensor, so as to detect rotation speed information; the interface CON4 is used to connect a speed sensor to detect speed information and the like.
It can be understood that the utility model has reasonable design and unique structure, the GPS positioning control circuit 6 is added to receive GPS satellite radio waves and generate positioning information according to the GPS satellite radio waves, the positioning information is processed by the MCU main control circuit 1 and then displayed by the LCD display circuit 5 or sent to the user mobile phone terminal by the GPS positioning control circuit 6, thereby realizing the positioning function of the motorcycle and having good anti-theft performance; and the whole circuit structure is simpler, and the production cost is lower.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection, includes MCU master control circuit, rotational speed circuit, speed per hour circuit, oil mass circuit, LCD display circuit and power management circuit all with MCU master control circuit electric connection, its characterized in that: the MCU master control circuit is electrically connected with the GPS positioning control circuit.
2. The handset-interconnected antitheft-positioning motorcycle intelligent instrument circuit as recited in claim 1, wherein: the GPS positioning control circuit comprises a GPS positioning control chip U13, an antenna ANT1, a resistor R49, a resistor R50, a resistor R51, a resistor R52, a resistor R55, a resistor R58, a resistor R62, a resistor R68, a resistor R114, a resistor R155, a capacitor C5, a capacitor C29, a capacitor C31 and a capacitor C34, wherein the antenna ANT1, the resistor R49, the resistor R50, the resistor R51, the resistor R52, the resistor R55, the resistor R58, the resistor R62, the resistor R68, the resistor R114, the resistor R155, the capacitor C5, the capacitor C29, the capacitor C31 and the capacitor C34 are all connected with the GPS positioning control chip U13.
3. The handset-interconnected motorcycle smart meter circuit for theft-prevention positioning according to claim 1, characterized in that: the MCU main control circuit comprises an MCU main control chip U7, a crystal oscillator X1, a resistor R27, an inductor L1, an inductor L2, a capacitor C7, a capacitor C8, a capacitor C9, a capacitor C10, a capacitor C11, a capacitor C12, a capacitor C13, a capacitor C14, a capacitor C15 and a capacitor C16, wherein the crystal oscillator X1, the resistor R27, the inductor L1, the inductor L2, the capacitor C7, the capacitor C8, the capacitor C9, the capacitor C10, the capacitor C11, the capacitor C12, the capacitor C13, the capacitor C14, the capacitor C15 and the capacitor C16 are all connected with the MCU main control chip U7.
4. The handset-interconnected antitheft-positioning motorcycle smart meter circuit as recited in claim 3, wherein: the rotation speed circuit comprises an interface CON3, a capacitor C1, a diode D1 and a resistor R2, the speed circuit comprises an interface CON4, a capacitor C2, a diode D2 and a resistor R3, the oil circuit comprises an interface CON1, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R16, a resistor R18, a diode D3, a diode D4, a diode D5, a diode D6, a diode D7 and a diode D8, the interface CON3, the capacitor C1, the diode D1, the resistor R2, the interface CON4, the capacitor C2, the diode D2, the resistor R3, the resistor R4, the resistor R5, the resistor R6, the resistor R7, the resistor R8, the resistor R9, the resistor R10, the resistor R11, the resistor R12, the resistor R13, the resistor R16 and the resistor R18 are all connected with the MCU diode U7, the diode D3, the diode D4, the diode D5, the diode D7 and the interface CON1 and the diode.
5. A handset-interconnected motorcycle smart meter circuit for theft-prevention positioning according to claim 3, characterized in that: the LCD display circuit comprises a display screen LCD2, a display driving chip U1, a resistor R87, a resistor R88, a resistor R89, a resistor R90, a resistor R91 and a capacitor C60, the display screen LCD2, the resistor R87, the resistor R88, the resistor R89, the resistor R90, the resistor R91 and the capacitor C60 are all connected with the display driving chip U1, and the resistor R88, the resistor R89, the resistor R90 and the resistor R91 are all connected with the MCU main control chip U7.
6. A handset-interconnected motorcycle smart meter circuit for theft-prevention positioning according to claim 3, characterized in that: the power management circuit comprises a power management chip U4, an inductor L3, an inductor L11, a resistor R14, a resistor R20, a resistor R165, a resistor R209, a capacitor C86, a capacitor C93, a capacitor C144, a capacitor C83 and a capacitor C126, wherein the inductor L3, the inductor L11, the resistor R14, the resistor R20, the resistor R165, the resistor R209, the capacitor C86, the capacitor C93, the capacitor C144, the capacitor C83 and the capacitor C126 are all connected with the power management chip U4, and the inductor L3, the inductor L11 and the resistor R165 are all connected with the MCU main control chip U7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221366441.XU CN218368070U (en) | 2022-06-01 | 2022-06-01 | Motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221366441.XU CN218368070U (en) | 2022-06-01 | 2022-06-01 | Motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection |
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| Publication Number | Publication Date |
|---|---|
| CN218368070U true CN218368070U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221366441.XU Active CN218368070U (en) | 2022-06-01 | 2022-06-01 | Motorcycle intelligent instrument circuit of theftproof location of cell-phone interconnection |
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| Country | Link |
|---|---|
| CN (1) | CN218368070U (en) |
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2022
- 2022-06-01 CN CN202221366441.XU patent/CN218368070U/en active Active
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