CN216449923U

CN216449923U - Ancient ways prince instrument light-operated intelligent module system

Info

Publication number: CN216449923U
Application number: CN202123250747.7U
Authority: CN
Inventors: 张福勇
Original assignee: Jiangmen Baihang Electronic Technology Co ltd
Current assignee: Jiangmen Baihang Electronic Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-06
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to the technical field of instruments and meters, and particularly discloses an ancient heterophylly falsestarwort instrument light-operated intelligent module system which comprises an instrument shell, wherein a code breaking display screen and a main control circuit board electrically connected with the code breaking display screen are arranged on the instrument shell, the main control circuit board comprises a single chip microcomputer circuit, a backlight processing circuit, a display screen driving circuit, an alarm lamp circuit, a key circuit and a clock circuit, and the backlight processing circuit, the display screen driving circuit, the alarm lamp circuit, the key circuit and the clock circuit are all electrically connected with the single chip microcomputer circuit. The utility model respectively controls the key circuit, the backlight processing circuit and the display screen driving circuit by arranging the single chip microcomputer circuit, so that the backlight color of the instrument can be changed by keys, the product has higher competitiveness, the code breaking display screens are uniformly controlled by the single chip microcomputer circuit, the material cost is saved, the visual contrast difference is avoided by uniform allocation, and the use requirements of users are met.

Description

Ancient ways prince instrument light-operated intelligent module system

Technical Field

The utility model relates to the technical field of instruments and meters, in particular to an ancient heterophylly falsestarwort instrument light-operated intelligent module system.

Background

With the development of science and technology, motorcycle instruments are also developed from mechanical type to digital type, digital display instruments adopt microprocessor measurement and control and sensor measurement technologies, and display oil quantity, voltage and rotating speed by controlling a digital display in a strip section manner, and display time, speed, mileage and current gear position by broken code numerical values. The code breaking screen belongs to full code breaking screen display, other functions except an alarm lamp are all displayed by the code breaking screen, including vehicle speed, mileage, rotating speed, gears, time and fuel oil quantity, the requirements of most customers are met in a design concept, larger market share is strived under a fierce competitive market environment, and in order to increase customer experience, new functions are required to be added to improve the core competitiveness of the instrument.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the light-operated intelligent module system for the retro radix pseudostellariae instrument is provided aiming at the defects in the prior art, the key circuit, the backlight processing circuit and the display screen driving circuit are respectively controlled by the single chip microcomputer circuit, so that the backlight color of the instrument can be changed by keys, the product is more competitive, the code breaking display screen is uniformly controlled by the single chip microcomputer circuit, the material cost is saved, the code breaking display screen is uniformly allocated without visual contrast difference, and the use requirements of users are met.

In order to solve the technical problem, the technical scheme of the utility model is as follows:

the utility model provides a light-operated intelligent module system of ancient ways prince instrument, includes the instrument casing, be provided with disconnected sign indicating number display screen on the instrument casing and with disconnected sign indicating number display screen electric connection's main control circuit board, main control circuit board includes singlechip circuit, backlight processing circuit, display screen drive circuit, warning lamp circuit, key circuit and clock circuit all with singlechip circuit electric connection.

Preferably, the instrument housing body includes shell, inner shell and front shroud, inner shell and master control circuit board all install in proper order in the shell, disconnected sign indicating number display screen and front shroud all install in proper order on the shell.

Preferably, the single-chip microcomputer circuit comprises a single-chip microcomputer chip U4, a resistor R1, a capacitor C1, a capacitor C2, a capacitor C4, a peripheral interface JP1, a plug connector J1, a plug connector J2 and a plug connector J3, wherein the resistor R1, the capacitor C1, the capacitor C2, the capacitor C4, the peripheral interface JP1, the plug connector J1, the plug connector J2 and the plug connector J3 are all connected with the single-chip microcomputer chip U4.

Preferably, the backlight processing circuit comprises a transistor QZ21, a transistor QZ22, a transistor QZ23, a tristimulus lamp set LEDZ21, a tristimulus lamp set LEDZ22, a tristimulus lamp set LEDZ23 and a tristimulus lamp set LEDZ24, the tristimulus lamp set LEDZ21, the tristimulus lamp set LEDZ22, the tristimulus lamp set LEDZ23 and the tristimulus lamp set LEDZ24 are respectively connected with the transistor QZ21, the transistor QZ22 and the transistor QZ23, and the transistor QZ21, the transistor QZ22 and the transistor QZ23 are connected with the single chip microcomputer U4.

Preferably, the display screen driving circuit comprises a display screen interface LCD1, a display screen driving chip U2 and a capacitor C5, the display screen driving chip U2 and the capacitor C5 are both connected with the display screen interface LCD1, and the display screen LCD1 is connected with the single chip microcomputer chip U4.

Preferably, the warning light circuit comprises an ABS warning light set, a left turn light set, a right turn light set and a high beam light set, and the ABS warning light set, the left turn light set, the right turn light set and the high beam light set are all connected with the connector J3.

Preferably, the key circuit comprises a key K1, a resistor RK1, a resistor RK2 and a capacitor CK1, the key K1, the resistor RK2 and the capacitor CK1 are all connected with the resistor RK1, and the resistor RK1 and the resistor RK2 are all connected with the single chip microcomputer chip U4.

Preferably, the clock circuit comprises a clock chip U5, a crystal oscillator YU51, a resistor RU51, a resistor RU52, a resistor RU53, a capacitor CU51, a capacitor CU52, a capacitor CU53, a diode DU51, a diode DU52 and a diode DU53, the diode DU53 is connected with the interface J2 and the resistor RU51 respectively, the resistor RU51, the resistor RU52, the resistor RU53 and the diode DU52 are connected with the capacitor CU53, the diode DU51, the resistor RU52, the capacitor CU51, the capacitor CU52 and the crystal oscillator YU51 are connected with the clock chip U5, and the clock chip U5 is connected with the singlechip chip U4.

By adopting the technical scheme, the light-operated intelligent module system for the retro radix pseudostellariae instrument, provided by the utility model, has the following beneficial effects: the light-operated intelligent module system comprises an instrument shell, a light-operated display screen, a main control circuit board, a backlight processing circuit, a display screen driving circuit, an alarm lamp circuit, a key circuit and a clock circuit, wherein the instrument shell in the light-operated intelligent module system is provided with the code breaking display screen and the main control circuit board electrically connected with the code breaking display screen; and the code breaking display screens are uniformly controlled by the single chip microcomputer circuit, so that the material cost is saved, the code breaking display screens are uniformly allocated without visual contrast difference, and the use requirements of users are met.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic circuit diagram of a single chip circuit according to the present invention;

FIG. 4 is a schematic circuit diagram of a display panel driving circuit according to the present invention;

FIG. 5 is a schematic circuit diagram of a backlight processing circuit according to the present invention;

FIG. 6 is a schematic circuit diagram of the warning light circuit of the present invention;

FIG. 7 is a schematic circuit diagram of a keying circuit and a clock circuit of the present invention;

in the figure, 1-meter shell, 2-broken code display screen, 3-main control circuit board, 4-outer shell, 5-inner shell and 6-front cover.

Detailed Description

The following further describes embodiments of the present invention with reference to the 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 involved in 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 "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

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 such 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. 1-7, the retro prince instrument light-operated intelligent module system comprises an instrument shell 1, wherein a code breaking display screen 2 and a main control circuit board 3 electrically connected with the code breaking display screen 2 are arranged on the instrument shell 1, the main control circuit board 3 comprises a single chip microcomputer circuit, a backlight processing circuit, a display screen driving circuit, an alarm lamp circuit, a key circuit and a clock circuit, and the backlight processing circuit, the display screen driving circuit, the alarm lamp circuit, the key circuit and the clock circuit are all electrically connected with the single chip microcomputer circuit. It can be understood that the instrument housing 1 includes an outer shell 4, an inner shell 5 and a front cover 6, the inner shell 5 and the main control circuit board 3 are sequentially installed in the outer shell 4, and the code breaking display screen 2 and the front cover 6 are sequentially installed on the outer shell 4.

Specifically, the single-chip microcomputer circuit comprises a single-chip microcomputer chip U4, a resistor R1, a capacitor C1, a capacitor C2, a capacitor C4, a peripheral interface JP1, a plug connector J1, a plug connector J2 and a plug connector J3, wherein the resistor R1, the capacitor C1, the capacitor C2, the capacitor C4, the peripheral interface JP1, the plug connector J1, the plug connector J2 and the plug connector J3 are all connected with the single-chip microcomputer chip U4; the backlight processing circuit comprises a triode QZ, a three-color lamp set LEDZ and a three-color lamp set LEDZ, wherein the three-color lamp set LEDZ, the three-color lamp set LEDZ and the three-color lamp set LEDZ are respectively connected with the triode QZ, the triode QZ and the triode QZ; the display screen driving circuit comprises a display screen interface LCD1, a display screen driving chip U2 and a capacitor C5, wherein the display screen driving chip U2 and the capacitor C5 are connected with the display screen interface LCD1, and the display screen LCD1 is connected with the single chip microcomputer chip U4; the alarm lamp circuit comprises an ABS alarm lamp group, a left turn lamp group, a right turn lamp group and a high beam lamp group, wherein the ABS alarm lamp group, the left turn lamp group, the right turn lamp group and the high beam lamp group are all connected with the plug connector J3, the ABS lamp group consists of a diode DL61, a resistor RL62, a resistor RL61, a capacitor CL61, a light emitting tube LED6, a triode QL61, a resistor RL64 and a resistor RL65, the left turn lamp group consists of a diode DL11, a resistor RL12, a resistor RL11, a capacitor CL11 and a light emitting tube LED1, the right turn lamp group consists of a diode DL21, a resistor RL21, a resistor RL22, a capacitor CL21 and a light emitting tube LED2, and the high beam lamp group consists of a diode DL31, a resistor RL31, a resistor RL32, a capacitor CL31 and an LED 3; the key circuit comprises a key K1, a resistor RK1, a resistor RK2 and a capacitor CK1, wherein the key K1, the resistor RK2 and the capacitor CK1 are all connected with a resistor RK1, and the resistor RK1 and the resistor RK2 are all connected with the single chip microcomputer chip U4; the clock circuit comprises a clock chip U5, a crystal oscillator YU51, a resistor RU51, a resistor RU52, a resistor RU53, a capacitor CU51, a capacitor CU52, a capacitor CU53, a diode DU51, a diode DU52 and a diode DU53, wherein the diode DU53 is respectively connected with the interface J2 and the resistor RU51, the resistor RU51, the resistor RU52, the resistor RU53 and the diode DU52 are respectively connected with the capacitor CU53, the diode DU51, the resistor RU52, the capacitor CU51, the capacitor CU52 and the crystal oscillator YU51 are respectively connected with the clock chip U5, and the clock chip U5 is connected with the single chip U4. It can be understood that the display screen driving chip U2 may be an HT1621B chip, the one-chip microcomputer chip U4 may be an STM8S003F3 chip, and the clock chip U5 may be an HT1381 chip. The code breaking display screen 2 can not actively emit light, a cold light source is generally added on the back surface of the code breaking display screen to ensure that the code breaking display screen is visible under strong light, and the triode is controlled by the singlechip circuit to drive the backlight three-color LED to be switched on and off, so that the backlight color can be changed by the keys, and the product has higher competitiveness.

The backlight processing circuit can be provided with a plurality of color main body display effects, can carry out different color combined display on the running data such as rotating speed, speed per hour, residual oil quantity and the like, and displays the information processed by the single chip microcomputer chip on the display screen, so that the display content can be suitable for different driving modes, the efficient information interaction between a driver and a vehicle can be improved, and the display effect is enhanced; meanwhile, a plurality of communication connections of the motorcycle can be controlled through the single chip microcomputer circuit, such as GPS positioning, lamp signal states and Bluetooth connection, wherein Bluetooth is a wireless technical standard, short-distance data exchange among fixed equipment, mobile equipment and a personal area network can be achieved, and the short-distance data exchange is used for enabling riders to listen to songs and know broadcast news and real-time road condition information.

The utility model has the advantages that the design is reasonable, the structure is unique, the single chip circuit is arranged to respectively control the key circuit, the backlight processing circuit and the display screen driving circuit, so that the backlight color of the instrument can be changed by keys, the code breaking display screen can cover all functions except part of the instrument indicator light, the product has higher competitiveness, the change part is less on the basis of the original design, and any structural component is not required to be changed; and the code breaking display screen 2 is uniformly controlled by the single chip microcomputer circuit, so that the material cost is saved, the power supply circuit is fully utilized, the display of relevant parameters of driving modes with similar vehicle parameters to be displayed in the same screen can be realized, the visual contrast difference is avoided through uniform allocation, the use requirements of users are met, the man-machine information interaction efficiency is greatly improved, and the experience effect of drivers is greatly improved.

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 these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides an ancient ways prince instrument light-operated intelligent module system which characterized in that: including the instrument casing, be provided with disconnected sign indicating number display screen on the instrument casing and with disconnected sign indicating number display screen electric connection's main control circuit board, main control circuit board includes singlechip circuit, processing circuit in a poor light, display screen drive circuit, warning light circuit, button circuit and clock circuit all with singlechip circuit electric connection.

2. The light-operated intelligent module system of ancient heterophylly falsestarwort instrument of claim 1, characterized in that: the instrument shell comprises an outer shell, an inner shell and a front cover, wherein the inner shell and the main control circuit board are sequentially arranged in the outer shell, and the code breaking display screen and the front cover are sequentially arranged on the outer shell.

3. The light-operated intelligent module system of ancient heterophylly falsestarwort instrument of claim 1, characterized in that: the single-chip microcomputer circuit comprises a single-chip microcomputer chip U4, a resistor R1, a capacitor C1, a capacitor C2, a capacitor C4, a peripheral interface JP1, a plug connector J1, a plug connector J2 and a plug connector J3, wherein the resistor R1, the capacitor C1, the capacitor C2, the capacitor C4, the peripheral interface JP1, the plug connector J1, the plug connector J2 and the plug connector J3 are all connected with the single-chip microcomputer chip U4.

4. The light-operated intelligent module system of ancient radix pseudostellariae instrument of claim 3, its characterized in that: backlight processing circuit includes triode QZ21, triode QZ22, triode QZ23, tristimulus banks LEDZ21, tristimulus banks LEDZ22, tristimulus banks LEDZ23 and tristimulus banks LEDZ24, tristimulus banks LEDZ21, tristimulus banks LEDZ22, tristimulus banks LEDZ23 and tristimulus banks LEDZ24 divide equally respectively with triode QZ21, triode QZ22 and triode QZ23 are connected, triode QZ21, triode QZ22 and triode QZ23 all with singlechip chip U4 connects.

5. The light-operated intelligent module system of ancient radix pseudostellariae instrument of claim 3, its characterized in that: display screen drive circuit includes display screen interface LCD1, display screen driver chip U2 and electric capacity C5, display screen driver chip U2 and electric capacity C5 all with display screen interface LCD1 connects, display screen interface LCD1 with singlechip chip U4 connects.

6. The light-operated intelligent module system of ancient radix pseudostellariae instrument of claim 3, its characterized in that: the alarm lamp circuit comprises an ABS alarm lamp set, a left-turning lamp set, a right-turning lamp set and a high beam lamp set, wherein the ABS alarm lamp set, the left-turning lamp set, the right-turning lamp set and the high beam lamp set are all connected with the plug connector J3.

7. The light-operated intelligent module system of ancient radix pseudostellariae instrument of claim 3, its characterized in that: the key circuit comprises a key K1, a resistor RK1, a resistor RK2 and a capacitor CK1, the key K1, the resistor RK2 and the capacitor CK1 are all connected with a resistor RK1, and the resistor RK1 and the resistor RK2 are all connected with the single chip microcomputer chip U4.

8. The light-operated intelligent module system of ancient radix pseudostellariae instrument of claim 3, its characterized in that: the clock circuit comprises a clock chip U5, a crystal oscillator YU51, a resistor RU51, a resistor RU52, a resistor RU53, a capacitor CU51, a capacitor CU52, a capacitor CU53, a diode DU51, a diode DU52 and a diode DU53, wherein the diode DU53 is respectively connected with the plug connector J2 and the resistor RU51, the resistor RU51, the resistor RU52, the resistor RU53 and the diode DU52 are all connected with the capacitor CU53, the diode DU51, the resistor RU52, the capacitor CU51, the capacitor CU52 and the crystal oscillator YU51 are all connected with the clock chip U5, and the clock chip U5 is connected with the single chip U4.