TWI686781B - Intelligent display mat - Google Patents

Abstract

An intelligent display pedal pad receives a sensing signal detected by a sending end, which includes a display pedal pad unit and a foot pad. The display pedal pad unit includes a frame body, a backlight module, and a first A wireless transmission and receiving module, an acceleration sensing module, a first control module, a panel and a bottom plate, a groove is formed on one side of the frame body to form an accommodating portion to accommodate a power supply module, and the backlight The module is accommodated in the groove and includes at least one circuit board electrically connected to the power supply module, the circuit board is provided with a plurality of light-emitting members, and the first wireless transmission and receiving module is provided on the circuit board for receiving The sensing signal, the acceleration sensing module is disposed on the circuit board to detect a change in acceleration and generate a voltage signal, and the first control module is disposed on the circuit board and is based on the sensing signal and the voltage signal The backlight module is opened and closed, the panel is accommodated in the groove and correspondingly arranged above the backlight module, the bottom plate is arranged on the other side of the frame body, the display pedal unit is installed on the foot pedal Inside the pad.

Description

Intelligent display mat

The invention relates to an intelligent display tread pad, in particular to an intelligent display tread pad which can greatly improve safety, installation convenience, thinness and energy-saving effect.

At present, automotive foot pad technology with a luminous function on the market usually needs to be electrically connected to the vehicle power supply. Its installation is very complicated and difficult, and has safety problems, or its design is relatively heavy and large, which is not compatible with Foot pads of any style.

In addition, the welcome plaques generally known on the market are used to control the opening and closing of the lamp body (such as a lighting lamp or a light-emitting diode) using a magnetic buckle switch, an infrared switch or an ultrasonic switch.

In terms of the structure controlled by the magnetic buckle switch, because the magnet is installed in the door of the vehicle, the pedal is located at a low position visible when the vehicle opens the door. The two are switched by magnetic induction, although it saves electricity, but the magnet is not easy to install The sensor is misaligned relative to the position of the sensor switch.

In terms of the structure controlled by the infrared switch or the ultrasonic switch, since it is also necessary to use the car's electric power supply, there is a need for a wire traction connection product in the car, which causes problems such as complicated installation and safety.

Therefore, regardless of whether it is a car mat or a welcome panel with a luminous function on the market, the installation method must be electrically connected to the vehicle power supply through a wire, which is easy to cause installation complexity and security concerns. There are a lot of missing problems, and it will cause the overall volume of the foot pad and the welcome trim to be thin.

Therefore, how to solve the problems and deficiencies in the above-mentioned practice is the one where the creators of this new type and the relevant manufacturers engaged in this industry are desperate to study the direction of improvement.

Secondly, in order to effectively solve the above-mentioned problems, the main purpose of the present invention is to provide an intelligent display tread pad with greatly improved safety.

The secondary object of the present invention is to provide an intelligent display tread pad that greatly increases the convenience of installation.

The secondary object of the present invention is to provide an intelligent display tread pad capable of achieving a thin effect.

The secondary objective of the present invention is to provide an intelligent display tread pad with energy-saving effect.

To achieve the above object, the present invention provides an intelligent display pedal pad that can receive a sensing signal detected by a transmitting end. The intelligent display pedal pad includes a display pedal pad unit and a foot pad. The display The treadle unit includes a frame, a backlight module, a first wireless transmission and receiving module, an acceleration sensing module, a first control module, a panel and a bottom plate, the frame has a recess on one side Slot, a receiving portion is correspondingly opened at the groove, the receiving portion accommodates a power supply module, the back The optical module is correspondingly accommodated in the groove, the backlight module includes at least one circuit board electrically connected to the power supply module, the circuit board is provided with a plurality of light emitting members, and the first wireless transmission and receiving module The group is arranged on the circuit board for receiving the sensing signal of the sending end, the acceleration sensing module is arranged on the circuit board for detecting a change in acceleration and generating a voltage signal, the first control The module is arranged on the circuit board and is electrically connected with the backlight module, the first wireless transmission and receiving module and the acceleration sensing module, the first control module is based on the sensing signal and the voltage signal The backlight module is opened and closed, the panel is accommodated in the groove and correspondingly arranged above the backlight module, the bottom plate is arranged on the other side of the frame body and corresponds to cover the accommodating part The foot pad has an accommodating portion, and the display foot pad unit is correspondingly installed in the accommodating portion.

The aforementioned sending end further has a sensing module, a second wireless transmission receiving module and a second control module, the sensing module is used for detecting the sensing signal and transmitting the sensing signal to the second control Module, the second control module generates a control signal according to the sensing signal and transmits the control signal to the second wireless transmission and reception module, the second wireless transmission and reception module then transmits the control signal to the The first wireless transmission and receiving module.

It should be noted that the foot pad of the present invention is correspondingly installed in the bottom of a car body, and the sending end may be placed on a welcome trim or one of the doors of the car body or the car body. On a door frame.

Through the design of the structure of the present invention, when the door of the car body is opened, the sensor module of the sending end detects the opening of the door and detects the sensor Signal, and send the sensing signal to the second control module, the second control module generates the control signal according to the sensing signal and sends the control signal to the second wireless transmission and receiving module, and then the first Two wireless transmission and reception modules then transmit the control signal to the first wireless transmission and reception module of the display pad unit, and the first wireless transmission and reception module receives the control signal and transmits it to the first control module, The first control module turns on the backlight module according to the control signal. Therefore, according to the present invention, the intelligent display pedal can automatically light the backlight module according to the opening of the door, and turn off the backlight module when the door is closed. In this way, the conventional mat and the sending end must be electrically connected to the vehicle power supply through the wire to cause the lack of complicated installation and safety problems. The present invention is the first wireless transmission and receiving module through the intelligent display mat And the second wireless transmission and receiving module at the sending end replaces the conventional method of using wire connection, thereby greatly improving safety and installation convenience, and in addition, it can achieve the effect of thinning.

In addition, with the acceleration sensing module in the display pad unit, when the vehicle body is at rest for a long time, the acceleration change detected by the acceleration sensing module at this time is 0, the The first control module turns off the backlight module and the first wireless transmission and receiving module according to the voltage signal, so that the intelligent display pedal is in a power saving mode when the vehicle body is at rest, and only the acceleration is retained The sensing module detects the behavior state of the vehicle body; in addition, when the vehicle body is in the driving state, the acceleration change detected by the acceleration sensing module at this time is greater than 0, and the first control module is based on the Voltage signal to turn off the backlight module and the first wireless transmission and reception module, so that the intelligent display treadle is a sleep mode when the vehicle body is in the driving state In the same way, only the acceleration sensing module detects the behavior state of the vehicle body. When the door of the vehicle body is opened or closed, the acceleration sensed by the acceleration sensing module changes from 0 to greater than 0 When the acceleration sensing module is from a static state to a vibration state, the voltage signal from the acceleration sensing module is sent to the first control module, and the first control module controls the voltage signal according to the voltage signal. The first transmission and receiving module is turned on for a period of time to receive the control signal of the sending end, and then the backlight module can be turned on according to the control signal, therefore, no matter whether the vehicle body is in a stationary state or a driving state, it may The module is turned off, so that unnecessary modules (backlight module, first wireless transmission and receiving module) generate power saving mode or sleep mode, and then achieve a significant energy saving effect.

In addition, the display pedal unit of the intelligent display pedal further has a timing module, which is arranged on the circuit board and electrically connected with the first control module and the backlight module, and serves as the door of the vehicle body When the turn-on time is too long, the backlight module can be automatically turned off by the timing module to further save power.

2: Smart display mat

20: Display the pad unit

201: frame

202: groove

203: Accommodation Department

21: Power supply module

22: Backlight module

23: Timing module

24: circuit board

25: The first wireless transmission and receiving module

26: Acceleration sensing module

27: The first control module

3: Light emitting component

4: Panel

40: Light transmission part

5: bottom plate

6: waterproof ring

7: Foot pad

70: Accommodation Department

8: sender

80: Sensor module

81: Second wireless transmission and receiving module

82: Second control module

9: Car body

90: Car door

91: door frame

Fig. 1 is an exploded perspective view of the first embodiment of the intelligent display pedal pad of the present invention; Fig. 2 is a perspective assembled view of the first embodiment of the intelligent display pedal pad of the present invention; Fig. 3 is an intelligent display of the present invention FIG. 4 is a block diagram of the display pedal unit of the first embodiment of the intelligent display pedal of the present invention; FIG. 5 is a first view of the intelligent display pedal of the present invention. Block diagram of the embodiment; FIG. 6 is a schematic diagram of an implementation of the first embodiment of the intelligent display pedal pad of the present invention; FIG. 7 is a block diagram of the second embodiment of the intelligent display pedal pad of the present invention.

The above objects, structural and functional characteristics of the present invention will be described based on the preferred embodiments of the accompanying drawings.

Please refer to the first, second, and third figures, which are a three-dimensional exploded view and a three-dimensional combination diagram and a three-dimensional view of the mat of the first embodiment of the intelligent display mat of the present invention. It can receive a sensor signal detected by a sending end 8. It should be noted that the sending end 8 can be installed in a welcome trim panel, a relative position of a door 90 or a door frame 91 of a body 9 (Please also refer to Figure 6), the intelligent display pedal 2 includes a display pedal unit 20 and a foot pad 7, in addition, it should be noted that the foot pad 7 is correspondingly installed in the Inside the bottom of the car body 9.

Please also refer to Figures 4 and 5 together. The display pad unit 20 includes a frame 201, a backlight module 22, a first wireless transmission and receiving module 25, an acceleration sensing module 26, a first A control module 27, a panel 4 and a bottom plate 5, one side of the frame 201 has a groove 202, a receiving portion 203 is correspondingly opened at the position of the groove 202, and corresponding to the receiving portion 203 A power supply module 21 is provided. The power supply module 21 is used to provide power for each component of the display pad unit 20. The backlight module 22 is correspondingly accommodated in the groove 202. The backlight module 22 includes At least one circuit board 24 is electrically connected to the power supply module 21, the circuit board 24 is provided with a plurality of light-emitting members 3, the light-emitting members 3 can be selected as a light-emitting diode (Light-emitting diode) or an organic light-emitting diode One of two kinds of diodes (Organic Light-Emitting Diode), the first wireless transmission and receiving module 25, the acceleration sensing module 26 and The first control modules 27 are all disposed on the circuit board 24 and electrically connected thereto, the first wireless transmission and receiving module 25 is used to receive the sensing signal of the sending end 8, and the acceleration sensing module 26 is used To detect a change in acceleration and generate a voltage signal, the first control module 27 is electrically connected to the backlight module 22, the first wireless transmission and receiving module 25, and the acceleration sensing module 26, and the The first control module 27 turns on or off the backlight module 22 according to the sensing signal and the voltage signal. The panel 4 is accommodated in the groove 202 and is correspondingly arranged above the backlight module 22. A light-transmitting portion 40 is further formed on the panel 4, and the light-transmitting portion 40 is correspondingly disposed above the backlight module 22 so that the light sources emitted by the light-emitting members 3 can pass through the light-transmitting portion 40 to the outside world; the bottom plate 5 It is set on the other side of the frame 201 and corresponds to cover the accommodating portion 203, and there is a waterproof ring 6 between the bottom plate 5 and the frame 201, the waterproof ring 6 is installed on The peripheral side of the accommodating portion 203 can make the display pad unit 20 achieve the waterproof effect; the foot pad 7 has an accommodating portion 70 to enable the display pad unit 20 to be correspondingly installed on the In the accommodating portion 70, the installed foot pad 7 can be laid on the foot position of the driver's seat, the co-pilot's seat or the rear seat in the vehicle body 9; it should be noted here that the The sending end 8 is described as being installed in the welcome trim, but it is not limited to this. The sending end 8 can also be installed on the vehicle door 90 or the door frame 91 (as described in paragraph 0021), First, it is stated that the welcome panel has a sensor module 80, a second wireless transmission and receiving module 81 and a second control module 82. The sensor module 80 can be selected as a magnetic proximity switch (magnetic sensor) or a capacitive proximity switch (capacitive sensor), which uses charge-inducing changes to replace the previous method of using magnets, without having to add magnets to the door 90 of the car body 9 to have induction The use of the sensor module 80 of the welcome panel to sense the open or closed state of the door 90 is a conventional technology, so I won’t repeat them here. The first and second control modules 27, 82 It can be selected as a microcontroller (MCU) or an integrated circuit (IC); therefore, when the door 90 is opened or closed, the sensor module 80 transmits the detected sensor signal to the second control module 82. After the second control module 82 generates a control signal according to the sensing signal and transmits the control signal to the second wireless transmission and reception module 81, the second wireless transmission and reception module 81 controls the control signal The signal is sent to the first wireless transmission and receiving module 25 of the display pad unit 20 to inform the foot pad 7 that the current state of the door 90 is open or closed; through the design of the structure of the present invention, as shown in FIG. 6 , When the door 90 of the car body 9 is opened, the sensor module 80 of the sending end 8 will detect that the door 90 is open and detect the sensor signal, and then send the sensor signal to the second Control module 82, the second control module 82 generates the control signal according to the sensing signal and transmits the control signal to the second wireless transmission and reception module 81, and then the second wireless transmission and reception module 81 The control signal is transmitted to the first wireless transmission and reception module 25 of the display pad unit 20. The first wireless transmission and reception module 25 receives the control signal and then transmits it to the first control module 27. A control module 27 turns on the backlight module 22 according to the control signal. Therefore, according to the present invention, the intelligent display pedal 2 can automatically light the back when the door 90 is opened The light module 22 and the backlight module 22 are turned off when the door 90 is closed. In this way, it is possible to avoid the complicated installation and safety caused by the conventional foot pad and the sending end having to be electrically connected to the vehicle power supply through the wire. The problem is that the present invention uses the first wireless transmission and reception module 25 of the intelligent display pad 2 and the second wireless transmission and reception module 81 of the sending end 8 to replace the conventional method of connecting with wires, thereby greatly improving safety and Convenient installation, and can also achieve the effect of thinning.

In addition, through the acceleration measuring module 26 in the display pad unit 20, when the vehicle body 9 is at rest for a long time, the acceleration change detected by the acceleration sensing module 26 at this time is 0, the The first control module 27 turns off the backlight module 22 and the first wireless transmission and reception module 25 according to the voltage signal sent by the acceleration sensing module 26, so that the intelligent display tread pad 2 is stationary on the vehicle body 9 In the state, it is a power saving mode. Only the acceleration sensing module 26 detects the behavior state of the vehicle body 9; in addition, when the vehicle body 9 is in the driving state, the acceleration sensing module 26 detects When the detected acceleration change is greater than 0, the first control module 27 turns off the backlight module 22 and the first wireless transmission/reception module 25 according to the voltage signal sent by the acceleration sensing module 26 to make the intelligent Shows that the tread pad 2 is in a sleep mode when the vehicle body 9 is in the driving state, and similarly, only the acceleration sensing module 26 retains the behavior state of the vehicle body 9; when the door 90 of the vehicle body 9 is opened or closed , The acceleration sensed by the acceleration sensing module 26 is from 0 to greater than 0 (that is, the acceleration sensing module 26 is from a static state to a vibration state), the voltage emitted by the acceleration sensing module 26 The signal is transmitted to the first control module 27, and the first control module 27 controls the first wireless transmission and receiving module 25 according to the voltage signal to turn on for a period of time to receive the control signal of the sending end 8, at this time The backlight module 22 can be turned on according to the control signal. Therefore, regardless of whether the vehicle body 9 is in a stationary state or a driving state, the intelligent display pedal 2 can turn off unnecessary modules, so that unnecessary modules (backlight The module 22 and the first wireless transmission and receiving module 25) generate a power saving mode or a sleep mode, thereby achieving a significant energy saving effect.

Continue to refer to FIG. 7 and refer to FIG. 2 and FIG. 6 together, which is a block diagram of a second embodiment of the intelligent display pedal of the present invention. The relationship is the same as the aforementioned intelligent display pedal, so it will not be repeated here, but the main difference between this intelligent display pedal and the aforementioned is that the display pedal unit 20 further has a timing module 23, which 23 is arranged on the circuit board 24 and is electrically connected with the first control module 27 and the backlight module 22, when the door 90 of the car body 9 is opened for too long, it can be automatically through the timing module 23 Turn off the backlight module 22 to further save power. As described above, the present invention has the following advantages over conventional ones: 1. Greatly improve safety; 2. Increase installation convenience; 3. Achieve thinning effect; 4. Have energy saving effect.

The present invention has been described in detail above, but the above is only one of the preferred embodiments of the present invention, but the scope of implementation of the present invention cannot be limited, namely All equivalent changes and modifications made in accordance with the scope of application of the present invention shall still fall within the scope of the patent of the present invention.

2: Smart display mat

201: frame

202: groove

203: Accommodation Department

22: Backlight module

24: circuit board

3: Light emitting component

4: Panel

40: Light transmission part

5: bottom plate

6: waterproof ring

Claims (10)

An intelligent display pedal pad can receive a sensing signal detected by a sending end. The intelligent display pedal pad includes: a display pedal pad unit including: a frame body with a groove on one side, An accommodating part is correspondingly opened at the groove, and the accommodating part accommodates a power supply module; a backlight module is correspondingly accommodated in the groove, and the backlight module includes at least one circuit board The power supply module is connected to the power supply module, the circuit board is provided with a plurality of light-emitting components; a first wireless transmission and receiving module is provided on the circuit board for receiving the sensing signal of the sending end; an acceleration sensing module Group, set on the circuit board, used to detect a change in acceleration and generate a voltage signal; a first control module is set on the circuit board, and is received with the backlight module and the first wireless transmission The module and the acceleration sensing module are electrically connected. The first control module turns on and off the backlight module according to the induction signal and the voltage signal; a panel is accommodated in the groove and correspondingly arranged in Above the backlight module; a bottom plate, which is set on the other side of the frame body and corresponds to cover the accommodating portion; and a footrest pad with an accommodating portion, the display pedal unit It is correspondingly installed in the accommodating part; wherein when the acceleration change detected by the acceleration sensing module is equal to 0, the first control module turns off the backlight module and the first wireless according to the voltage signal Transmission and receiving module, and the intelligent display pedal is in a power saving mode; when the acceleration change detected by the acceleration sensing module is greater than 0, the first control module is turned off according to the voltage signal The backlight module and the first wireless transmission and reception Module, and the intelligent display pedal at this time is in a sleep mode. The intelligent display mat according to claim 1, wherein the sending end further has a sensing module and a second wireless transmission and receiving module and a second control module, the sensing module is used to detect the Sensing signals and transmitting the sensing signals to the second control module, the second control module generating a control signal according to the sensing signals and transmitting the control signals to the second wireless transmission and receiving module. The intelligent display mat according to claim 2, wherein after the control signal is transmitted to the second wireless transmission and reception module, the control signal is transmitted to the first by the second wireless transmission and reception module Wireless transmission and reception module. The intelligent display mat according to claim 2, wherein the sensing module is selected as a magnetic sensor or a capacitive sensor. The intelligent display mat according to claim 1, wherein the light-emitting member is selected as a light-emitting diode or an organic light-emitting diode. The intelligent display mat according to claim 1, further comprising a waterproof ring, the waterproof ring is installed on the peripheral side of the accommodating portion to achieve a waterproof effect. The smart display pedal pad according to claim 1, wherein the panel further forms a light-transmitting portion, and the light-transmitting portion is correspondingly disposed above the backlight module to facilitate light emission. The intelligent display mat according to claim 2, wherein the first and second control modules are selected as a microcontroller (MCU) or an integrated circuit (IC). The intelligent display mat according to claim 1, wherein the display mat unit further has a timing module, which is disposed on the circuit board and electrically connected to the first control module and the backlight module The timing module is used to automatically turn off the backlight module to save power. The intelligent display mat according to claim 1, wherein the foot mat is correspondingly installed in the bottom of a car body, and the sending end may be placed on a welcome trim or one of the doors of the car body Or one of the door frames of the car body.

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