CN2773629Y

CN2773629Y - Synchronous brightening device of meter for vehicle

Info

Publication number: CN2773629Y
Application number: CN 200520005326
Authority: CN
Inventors: 吴世雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-03
Filing date: 2005-03-03
Publication date: 2006-04-19
Anticipated expiration: 2015-03-03

Abstract

The utility model relates to a synchronous brightening device of a meter for a vehicle, which comprises a meter shell and a synchronous brightening device which is arranged in the meter shell, wherein the synchronous brightening device mainly comprises a control loop. The utility model is characterized in that the control loop comprises a signal converting circuit, a processor unit, an output lamp assembly and an indication mechanism; the signal converting circuit is electrically connected with a vehicle part to be measured, and the measurement of the vehicle part to be measured is converted into digital signals. The processor unit is electrically connected with the signal converting circuit so as to receive the digital signals, a synchronous module is arranged in the processor unit, and the synchronous module can drive light-emitting components of the outer lamp assembly to change a brightening state according to the digital signals which is converted by the measurement of the vehicle part to be measured. The output lamp assembly is electrically connected with the processor unit, and is provided with at least one light-emitting component for changing the brightening state corresponding to the indication mechanism. The indication mechanism is electrically connected with the processor unit.

Description

The synchronous light yellow device of vehicle table tool

Technical field

The utility model relates to a kind of synchronous light yellow device of vehicle table tool, particularly a kind of device that shows that vehicle-state changes.

Background technology

Because the functional of vehicle increases day by day, all must be shown for the static function of vehicle and dynamic vehicle condition by meter tool (narrow sense then claim be code table), the for example speed of a motor vehicle, engine speed, oil mass, vehicle interior temperature etc., because the meter tool of general vehicle, it shows measurement data, be the deviser person of being used use habit, display panels or pointer display panel wherein arranged or can be a kind of by digitized virtual mouse panel.But, aforementioned which kind of meter tool no matter, the state of its demonstration is neither outer with variations such as numeral or indicating graduations, for the user, can not reach a kind of suitable eye-catching effect.

Though " light supply apparatus of pointer instrument " of the patent M252595 of Taiwan, disclosed a kind of electronic control circuit that utilizes, mode with synchronous mixed light drives RGB luminescence component group, and pass through the program control of microprocessor, can be according to the projection source of instrument setting value conversion different color, by the variation of this projection source, allow the user can be by the change of projection source, discover every warning message ahead of time,, cause pointer instrument to reach the purpose of color management to avoid dangerous generation.

But the microprocessor of this kind prior art utilizes operations such as " reception pointer displacement signal ", control, computing, with the corresponding control program in the internal memory, exports electronic control circuit to.Yet, the reception pointer displacement signal, mean that promptly these prior arts must be driving by the displacement signal of pointer, but, modern vehicle table tool may not be marking tools (demonstrations such as numeric character are arranged in addition) with the pointer, and in addition, " reception pointer displacement signal " means that this microprocessor operates by receiving the pin displacement signal, just in case pointer breaks down or be malfunctioning, its show tools promptly can't be worked fully.

And, aforesaid prior art, it must be defined in " color management ", however human vision is discovered for state, not only is defined in " color management ", the impression that also has " light light on and off " and light intensity to change.

Summary of the invention

The purpose of this utility model provides a kind of synchronous light yellow device of vehicle table tool.

Above-mentioned purpose of the present utility model is achieved in that a kind of synchronous light yellow device of vehicle table tool, and this vehicle table tool comprises a watchcase and inner synchronous light yellow device, and this synchronous light yellow device mainly comprises a control loop, is characterised in that control loop comprises:

One signaling conversion circuit is electrically connected with the formation of vehicle detected part, and the metering of detected part is converted to digital signal;

One processor unit, be electrically connected receiving digital signals, this processor unit built-in one synchronous module with signaling conversion circuit, and this synchronization module is according to the digital signal of First Astronautic Research Institute for Measurement and Test's conversion of vehicle detected part, and the luminescence component that orders about output lamp group changes the light yellow state;

One output lamp group be electrically connected with processor unit, and corresponding indication mechanism is provided with the luminescence component that at least one can change the light yellow state;

One indication mechanism is electrically connected with processor unit.

Technique effect of the present utility model is, can be with the digital signal of First Astronautic Research Institute for Measurement and Test's conversion of vehicle detected part, and the luminescence component that orders about output lamp group changes the light yellow state, and orders about indication mechanism synchronously, makes that therefore the caution effect is quite clear and definite.And just in case this indication mechanism breaks down, the user still can discover the change of vehicle-state according to the change light yellow state of luminescence component.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the utility model stereo appearance figure;

Fig. 2 is the utility model assembly connection relationship synoptic diagram;

Fig. 3 is that the solid of the utility model start is illustrated a figure;

Fig. 4 is that the solid of the utility model start is illustrated two figure.

Description of reference numerals: 1 vehicle table tool; 11 watchcases; 12 synchronous light yellow devices; 121 control loops; 122 signaling conversion circuits; P vehicle detected part; 123 processor units; The 123A synchronization program; 124 output lamp groups; The 124A luminescence component; 125 indication mechanisms; The 125A pointer; The 125B surface; Z1 light yellow zone; Z2 light yellow zone; P1 highest record caution bright spot.

Embodiment

See also Fig. 1 and Fig. 2, the utility model is a kind of synchronous light yellow device of vehicle table tool, the outer body of this vehicle table tool 1 mainly comprises a watchcase 11, this synchronous light yellow device 12 is located at watchcase 11 inboards by a control loop 121, and the control loop 121 of the synchronous light yellow device of the utility model mainly comprises:

One signaling conversion circuit 122 is located at this control loop 121, and this signaling conversion circuit 122 forms with vehicle detected part P and is electrically connected, and the metering of detected part is converted to digital signal; So-called this vehicle detected part P can be meters such as vehicle axles, engine internal (observable temperature, rotating speed etc.), oil mass level gauging instrument.And, present with digital form with the shown metering of this vehicle detected part P.

This vehicle detected part P does not comprise that pointer (pointer itself is not to be measured, but show tools) is interior.

One processor unit 123 is electrically connected with signaling conversion circuit 122, and receiving digital signals is used for computing and execution (meaning of this execution comprises driving).This processor unit 123 built-in one synchronous program 123A; And this synchronization program 123A is according to the digital signal of First Astronautic Research Institute for Measurement and Test's conversion of the detected part P of vehicle, and the luminescence component 124A that orders about output lamp group 124 changes the light yellow state.

One output lamp group 124 be electrically connected with processor unit 123, and corresponding indication mechanism 125 is provided with the luminescence component 124A that at least one can change the light yellow state; The luminescence component 124A of this output lamp group 124 is a kind of RGB luminescence component, promptly have redness (RED), green (GREEN), blue (BLUE) three primary colors, mixed light or monochromatic luminous luminescence component synchronously, because luminescence component 124A has coloring function, therefore luminescence component is if having color, can change the color and luster backlight of indication mechanism during light yellow, make it have colour change function concurrently.

One indication mechanism 125, be electrically connected with processor unit 123, this indication mechanism 125 is a display panels, a pointer display panel or can be a kind ofly by digitized virtual mouse panel that the utility model is embodiment with pointer 125A and the surperficial 125B that is provided with entity.

See also Fig. 1 and Fig. 2 and cooperate Fig. 3 and shown in Figure 4, the utility model is when work, signaling conversion circuit 122 forms with the metering of vehicle detected part P and is electrically connected, read for processor unit 123 by synchronization module (program) 123A then, via processor unit 123 computings and execution, and the luminescence component 124A that drives output lamp group 124 produces various light yellows zone Z1, Z2 as Fig. 3 and Fig. 4 etc., processor unit 123 computings simultaneously and execution, the pointer 125A that also drives indication mechanism 125 goes up in surperficial 125B and moves.

In addition, please cooperate shown in Figure 1ly, the utility model can be when implementing, generation with circuit design one highest record caution bright spot P1, promptly when the metering of each detected part reaches an all previous highest record, on indication mechanism, show this highest record, to remind the driver.

Technique effect of the present utility model:

1, the utility model utilization can be with the digital signal of the First Astronautic Research Institute for Measurement and Test of vehicle detected part conversion, and the luminescence component that orders about output lamp group changes the light yellow state, and orders about indication mechanism synchronously, makes that therefore the caution effect is quite clear and definite.

2, because the utility model is taked the demonstration of what is called " synchronously ", therefore just in case this indication mechanism breaks down, the user still can discover the change of vehicle-state according to the change light yellow state of luminescence component.

3, to remove monochromatic luminescence component to be simple light yellow state variation to the utility model, if the collocation luminescence component is to have the color and luster effect, remove aforementioned can " light yellow state " caution synchronously for the variation generation of indication mechanism, more can arrange in pairs or groups " color management ", more enrich the utility model and can select monochromatic luminescence component, and have the luminescence component that enriches color and luster.

Above-mentioned described only be a preferred embodiment of the present utility model, therefore all equivalences of being done according to the utility model claim change, and all belong to protection domain of the present utility model.

Claims

1, a kind of synchronous light yellow device of vehicle table tool, this vehicle table tool comprise a watchcase and inner synchronous light yellow device, and this synchronous light yellow device mainly comprises a control loop, is characterised in that control loop comprises:

One indication mechanism is electrically connected with processor unit.

2, the synchronous light yellow device of vehicle table tool as claimed in claim 1 is characterized in that, the indication mechanism of vehicle table tool comprises a display panels.

3, the synchronous light yellow device of vehicle table tool as claimed in claim 1 is characterized in that, the indication mechanism of vehicle table tool comprises a pointer display panel.

4, the synchronous light yellow device of vehicle table tool as claimed in claim 2 is characterized in that, display panels is digitized virtual mouse panel.

5, the synchronous light yellow device of vehicle table tool as claimed in claim 1 is characterized in that, the luminescence component of output lamp group is the RGB luminescence component.

6, the synchronous light yellow device of vehicle table tool as claimed in claim 1 is characterized in that, the vehicle detected part is a vehicle axles.