TWM554207U - Wearable sensing and warning device - Google Patents

Description

Wearable induction warning device

The present invention relates to the technical field of warning display of a wearable device, and more particularly to an innovative improvement of a wearable inductive warning device capable of controlling the warning of different distances and speeds of corresponding vehicles to warn the vehicle to maintain a safe distance.

Generally, such as traffic police, construction workers or cleaning staff, who are engaged in nighttime workers, or who are exercising at night or riding bicycles, are generally wearing relevant illuminating warning devices or wearing anti-facies due to the dim environment around them. Light-effect clothing to achieve safety warnings; in addition, environmental awareness is gradually rising, many people gradually replace vehicles with bicycles as a means of transportation, and in order to avoid the sun exposure, many people choose to ride bicycles at night time to To achieve the purpose of sports and leisure.

However, at night, pedestrian vehicles are not crowded like during the day, so the speed of the vehicle is faster, which increases the possibility of bicycle driving or traffic accidents; and because the bicycle is slow because of its own speed, it is in a complicated traffic environment. China is relatively weak. If it is unable to send more clear and clear messages through warning lights, it will further increase the risk. In addition, due to insufficient lighting at night, cars are not easy to detect people riding bicycles, and they are prone to collisions, and even death.

Related companies have also introduced various warning-related structures for people and vehicles in the aforementioned bicycle riding, including those used for wearing or installing bicycles, and the structure for wearing them. For example, the invention patent of the "Wearing Wearables" of the Republic of China Patent Publication No. 201103452, which is described in the abstract: "A warning wearing part includes: a wearing body for being worn on a user, having an external a display unit having a display portion provided on a surface of the body of the wearer for providing a display function and a signal supply portion for outputting a display signal to the display portion, and a control unit having a display for generating a desired display a state signal generating unit and a transmitter for transmitting the signal to the signal supply unit of the display unit. When the user operates the control unit, the display unit of the display unit can actively display an alert or a direction sign to make the driver of the vehicle It is easy to identify the rider path early and improve safety." However, the active display of the warning or direction sign can only make it easy for the driver of the vehicle to recognize the rider's path early, and can not provide the approaching driving of the side of the car to determine the relative distance and relative speed between the wearable member and the wearable member through the warning flash. It is still very easy because of the danger caused by the proximity of driving and driving.

Therefore, how to deal with the warning effect of the above-mentioned patent structure of the previous case cannot provide the distance and speed of the relative driving proximity between the onboard driving evaluation and the wearing parts, and the danger caused by misjudging the relative distance and speed, etc. The shortcomings and innovations are the difficult points to solve in this case.

The main purpose of the present invention is to provide a wearable sensing warning device, which uses a short-range light collecting sensor and a medium-distance light collecting sensor to respectively sense the headlight light sources of different distance regions, so that the main controller accurately determines the relative distance between each other. Close or far away And the relatively close speed can effectively and accurately control the speed of the warning flashing of the light-emitting warning unit corresponding to the relative distance of the headlight light source and the relative proximity speed, and provide an accurate judgment of the relative driving distance between the driving and the wearing parts. Speed and avoid possible erasers with better safety benefits.

In order to achieve the above objects and effects, the present invention provides a wearable sensing device including a light sensing unit, a light driver, a main controller, and a power supply unit. The wearer is used to alert the vehicle, wherein the wearer has a display surface facing the vehicle and a light-emitting warning unit located on the display surface.

The light sensing unit includes a short-distance light collecting sensor and a medium-distance light collecting sensor. The short-distance light collecting sensor and the medium-distance light collecting sensor are respectively disposed on the display surface of the wearing member and electrically connected to the light sensing unit. The main controller, the short-range light collecting sensor and the medium-distance collecting light sensor are directed toward the headlight light source to project a direction and sense a plurality of headlight light sources.

The optical driver is electrically connected to the main controller and the illumination warning unit.

The main controller is electrically connected to the optical driver, and the short-distance light collecting sensor and the medium-distance collecting light sensor electrically connected to the main controller receive a plurality of headlight light sources, and the main controller is configured to receive light at a close distance. The medium-range light collecting sensor receives the order of the headlight light source to determine whether the headlight light source is close to or away from the wearing part, and outputs a control signal to the optical driver, and the optical driver adjusts the light-emitting warning unit to blink rapidly. Status or slow flashing status.

According to the above description of the present invention, a further technical feature of the present invention is that the short-range light collecting sensor and the medium-distance light collecting sensor are photosensitive semiconductor elements and are configured to be sensitive to light sources of different distances through different voltage settings. The light sense The order of receiving the headlight source of the unit is a medium distance collecting sensor→a close-range collecting sensor, the main controller determines that the headlight source is close, and the optical driver adjusts the lighting warning unit to a fast blinking state. In addition, the order in which the light sensing unit receives the headlight light source is a close-range light collecting sensor→medium distance collecting light sensor, and the main controller determines that the headlight light source is away, and the light driver adjusts the light-emitting warning unit to Slow flashing status.

According to the above description of the present invention, a further technical feature of the present invention is to further include a long-distance light collecting sensor, the short-distance light collecting sensor, the medium-distance collecting light sensor and the long-distance light collecting sensor are sensitive. The semiconductor component is sensitive to light sources of different distances through different voltage settings, and the proximity light collecting sensor, the medium distance collecting light sensor and the long distance collecting light sensor respectively have a sensing distance setting value, and the light sensing The order in which the unit receives the headlight light source is a long distance light collecting sensor→medium distance collecting light sensor→a close distance collecting light sensor, and the main controller determines that the headlight light source is close, and the light driver adjusts the lighting warning The unit is in a fast blinking state. In addition, the light sensing unit receives the headlight light source in the order of a close-range light collecting sensor→a medium distance collecting light sensor→a long-distance collecting light sensor, and the main controller determines the headlight light source. To be far away, the optical driver adjusts the illuminated warning unit to a slow flashing state.

According to the above description of the present invention, a further technical feature of the present invention is that the main controller is further electrically coupled to a speed sensor, the speed sensor is disposed on the wearing member and detects movement of the wearing member during wear and use. Speed and generating a motion speed value, the main controller receives the motion speed value, the short-range light collecting sensor, The medium distance collecting sensor and the long distance collecting sensor sequentially sense the same headlight source, and the main controller calculates a difference of the sensing time according to the sensing time, and the main controller calculates The sensing distance setting values of the proximity light collecting sensor, the medium distance collecting light sensor and the long distance collecting light sensor are used to generate a difference in the sensing distance, and the main controller further calculates the difference of the sensing time series, When the difference between the sensing distance is calculated to calculate a approaching speed of the vehicle, and the approaching speed of the incoming vehicle exceeds the value of the motion speed by a predetermined value, the main controller outputs a control signal to the optical driver, and the optical driver adjusts the lighting warning The unit is in a flashing state that speeds up.

According to the above description of the present invention, a further technical feature of the present invention is that the optical driver has a pulse width modulation unit received at the short-range light collecting sensor, the medium-distance light collecting sensor, and the long-distance light collecting sensor. The output current of the headlight light source brightness is 0, that is, the light-emitting warning unit is not illuminated, so that the brightness of the headlight light source can be accurately measured.

According to the above description of the present invention, a further technical feature of the present invention is that the power unit is further electrically connected to a solar charging panel, and the solar charging panel is disposed on the display surface of the wearing member for charging the power unit.

(10) ‧‧‧ wearing parts

(11)‧‧‧ Display surface

(12) ‧‧‧Lighting warning unit

(13)‧‧‧ cable

(20)‧‧‧Light sensing unit

(21)‧‧‧Close-range light collecting sensor

(22)‧‧‧Medium distance collecting sensor

(23)‧‧‧Long-distance light collecting sensor

(211), (221), (231) ‧‧‧ Sensing distance setting

(30) ‧‧‧Light drivers

(31)‧‧‧ Pulse Width Modulation Unit

(40) ‧‧‧Master Controller

(41) ‧ ‧ sensing time difference

(42) ‧‧‧Difference in distance

(43) ‧ ‧ approaching speed

(50)‧‧‧Power unit

(51)‧‧‧Solar charging board

(60) ‧‧‧ Come to the car

(61) ‧ ‧ headlights

(70)‧‧‧Speed sensor

(71) ‧ ‧ action speed values

The first picture is a schematic plan view of the creative structure.

The second picture is a block diagram of the creation.

The third figure is a schematic diagram of an embodiment of the vehicle headlight source that senses near, medium and far distances.

The fourth picture is a flow chart of the blinking control of the vehicle that senses that the vehicle is approaching or moving away.

The fifth figure is a block diagram of another embodiment of the warning control operation for further inducing the action speed value of the wearable member and calculating the approach speed of the vehicle.

In order to achieve the above-mentioned purpose and effect, and the technical means and structure adopted, the present invention will be described in detail with reference to the embodiments of the present invention.

Referring to the first to fourth figures, a wearable inductive warning device is provided, comprising a wearing member (10) equipped with a light sensing unit (20), an optical driver (30), a main controller (40), and Electrically coupled to a power supply unit (50), the wear member (10) is provided for use in alerting the vehicle (60), wherein the wear member (10) has a display surface facing the vehicle (60) (11) and a light-emitting warning unit (12) on the display surface (11), and a cable (13) electrically connecting the units, the wear member (10) is shown as a wear vest in the first figure , but not limited to this.

The light sensing unit (20) comprises a short-range light collecting sensor (21), a medium distance collecting light sensor (22), the short-distance light collecting sensor (21), and a medium distance collecting light sensor (22) Separately disposed on the display surface (11) of the wearing member (10) and electrically connected to the main controller (40), the close-range light collecting sensor (21) and the medium distance collecting sensor (22) are oriented The headlight (50) of the car (50) projects the direction and senses the plurality of lights (60) of the headlights (61).

The optical driver (30) is electrically connected to the main controller (40) and the illumination warning unit (12).

The main controller (40) is electrically connected to the optical driver (30), and the main controller (40) electrically connects the short-range light collecting sensor (21) and the medium-distance collecting light sensor (22) to receive the plurality Come to the car (60) a headlight (61) light source, the main controller (40) receiving the light source of the headlight (61) of the vehicle (60) by the proximity light collecting sensor (21) and the medium distance collecting light sensor (22) The vehicle (60) headlight (61) is sequentially determined to be close to or away from the wearing member (10), and a control signal is output to the optical driver (30), and the optical driver (30) adjusts the illumination warning unit (12). ) is a fast flashing state or a slow flashing state.

The foregoing is the main technical feature of the present embodiment, which corresponds to the content of the first item of the patent application scope of the present application, and the purpose and implementation form of the present invention are known in detail, and the technical features described in the remaining subsidiary patent scopes are The detailed description or additional technical features of the first content of the patent application scope, and not to limit the scope of the first paragraph of the patent application scope, it should be noted that the first item of the patent application scope of the present application does not necessarily include the scope of the remaining subsidiary patents. Technical characteristics.

The characteristics of each component of the present creation are further described below. In the above first to fourth figures, the close-range light collecting sensor (21) and the medium-distance light collecting sensor (22) are photosensitive semiconductor elements and transmit different voltages. It is set to be sensitive to light sources of different distances, and the light sensing unit (20) receives the headlights (61) of the vehicle (60) in the order of the medium distance collecting sensor (22) → close-range collecting sensor (21). The main controller (40) determines that the headlight (61) of the incoming vehicle (60) is in proximity, and the optical driver (30) adjusts the illuminated warning unit (12) to a fast blinking state, and the light sensing unit (20) The order of receiving the headlights (61) of the vehicle (60) is a close-range light collecting sensor (21) → a medium-distance light collecting sensor (22), and the main controller (40) judges the headlight of the coming vehicle (60) (61) is away, and the optical driver (30) adjusts the illumination warning unit (12) to a slow flashing state.

Secondly, further comprising a long-distance collecting sensor (23), the short-distance collecting sensor (21), the medium-distance collecting sensor (22) and the long-distance collecting sensor (23) For the photosensitive semiconductor component and through different voltage settings, it is sensitive to light sources of different distances, and the light sensing unit (20) receives the headlights (61) of the vehicle (60) in the order of a long-distance light collecting sensor (23) → a medium distance collecting sensor (22) → a close-range light collecting sensor (21), the main controller (40) determines that the headlight (61) of the incoming vehicle (60) is close, and the optical driver (30) adjusts the The illumination warning unit (12) is in a fast blinking state, and the light sensing unit (20) receives the vehicle (60) headlights (61) in the order of a close-range light collecting sensor (21) → a medium distance collecting sensor ( 22) → a remote light collecting sensor (23), the main controller (40) determines that the headlight (61) of the incoming vehicle (60) is far away, and the optical driver (30) adjusts the lighting warning unit (12) to Slow flashing status.

Moreover, the main controller (40) is further electrically connected to a speed sensor (70), the speed sensor (70) is disposed on the wearing member (10) and detects movement of the wearing member (10) when worn. The speed generates a motion speed value (71), and the main controller (40) receives the motion speed value (71), the short-range light collecting sensor (21), the medium distance collecting sensor (22), and the long distance. When the light collecting sensor (23) sequentially senses the light source of the same vehicle (60) headlight (61), the main controller (40) calculates a difference (41) of the sensing time according to the sensing time sequence. And calculating the sensing distance setting values (211), (221), (231) of the proximity collecting sensor (21), the medium distance collecting sensor (22), and the remote collecting sensor (23) to generate a Sensing distance difference (42), and further calculating a vehicle approach speed (43), and the vehicle approach speed (43) exceeds the action speed value (71) by a predetermined value when the main controller (40) The hazard control signal is further output to the optical driver (30), and the optical driver (30) adjusts the illumination warning unit (12) to increase the fast blinking speed.

In addition, the optical driver (30) has a pulse width modulation unit (31) in the vicinity The output current of the light receiving sensor (21), the medium distance collecting sensor (22) and the long distance collecting sensor (23) receiving the brightness of the headlight (61) of the vehicle (60) is 0, that is, The illumination warning unit (12) is not illuminated, so that the brightness of the headlight (61) of the vehicle (60) can be accurately measured.

Finally, the power unit (50) is further electrically connected to a solar charging board (51), and the solar charging board (51) is disposed on the display surface (11) of the wearing part (10) for the power unit (50). ) Charging.

As shown in the third and fourth figures, the short-range light collecting sensor (21), the medium-distance light collecting sensor (22) and the long-distance light collecting sensor (23) are photosensitive semiconductor components when the present invention is provided for use. And through different voltage settings to make the light source sensitive to different distance areas, thereby effectively improving the myopia problem of a single sensor; as shown in the third figure, whether it is walking, running, as shown in the figure, Or further riding a bicycle to advance, the creation of the wearer is provided with a light-emitting warning unit (12), a close-range light collecting sensor (21), and a medium-distance light collecting sensor (22). And the display surface (11) of the long-distance light collecting sensor (23) faces rearward to sense and alert the vehicle (60). The warning operation is as shown in the fourth figure, the main controller (40) is electrically connected to the short-range light collecting sensor (21), the medium-distance collecting sensor (22) and the long-distance collecting sensor ( 23) The operation performed is determined by the main controller (40) whether to receive the plurality of vehicles (60) lights (61) light source; if not, the main controller (40) controls the lights (10) to maintain normal display (Simple lighting); if yes, the main controller (40) further determines that the light source of the headlight (61) of the vehicle (60) is close to or away from the vehicle, that is, when the light sensing unit (20) senses the head of the vehicle (60) When the order of the lamps (61) is a long-distance collecting sensor (23) → a medium-distance collecting sensor (22) → a close-range collecting sensor (21), the main controller (40) judges the coming car (60) The headlight (61) is close and the optical drive (30) is adjusted The light-emitting warning unit (12) is in a fast blinking state; in addition, the light-sensing unit (20) senses the order of the headlights (61) of the vehicle (60) as a close-range light collecting sensor (21) → medium distance collecting light sensing When the device (22)→the long-distance light collecting sensor (23), the main controller (40) determines that the headlight (61) of the incoming vehicle (60) is away, and the optical driver (30) adjusts the lighting warning unit. (12) is a slow flashing state. Finally, the main controller (40) determines whether the light source of the headlight (61) of the vehicle (60) disappears, and if so, the main controller (40) controls the headlight (10) to maintain a normal display (simple lighting), if If not, the main controller (40) continuously determines that the headlight (61) of the vehicle (60) is approaching or moving away, and performs fast blinking and slow blinking control of the illuminated warning unit (12). According to the provision of the vehicle (60), the driver accurately judges the relative distance between the wearable members and the wearable members to avoid possible collision, and the safety benefit is achieved.

The fifth figure is a block diagram of the warning control operation of another embodiment of the present invention, that is, the main controller (40) is further electrically connected to a speed sensor (70) disposed on the wearing part (10), and the speed sensing is used. The device (70) detects the moving speed of the wearing member (10) when worn and generates a motion speed value (71), and the main controller (40) receives the motion speed value (71), and further calculates The approach speed of the car (60). The short-range light collecting sensor (21), the medium-distance light collecting sensor (22) and the long-distance light collecting sensor (23) are sensitive to light sources of different distance regions through different voltage settings, and respectively have one Sensing distance set values (211), (221), (231). When the proximity light collecting sensor (21), the medium distance collecting light sensor (22) and the long distance collecting light sensor (23) sequentially sense the light source of the same vehicle (60) headlight (61), the main The controller (40) calculates a difference between the sensing time series according to the sensing time sequence (41); in addition, the main controller (40) calculates the short-distance collecting sensor (21) and the medium-distance collecting sensor ( 22) and the sensing distance setting values (211), (221), (231) of the long-distance collecting sensor (23) to generate a difference in sensing distance (42); and the main controller (40) further calculates the difference (41) of the sensing time series and the difference (42) of the sensing distance to calculate the incoming vehicle approach speed (43). And when the incoming vehicle approach speed (43) exceeds the motion speed value (71) by a predetermined value, the main controller (40) outputs a control signal to the optical driver (30), so that the optical driver (30) adjusts the illumination warning. The unit (12) is used to speed up the blinking state, thereby alerting the driver of the car (60) to increase the level of attention.

As described above, the present invention uses a short-range light collecting sensor (21), a medium-distance light collecting sensor (22), and a long-distance light collecting sensor (23), which are respectively capable of sensing different distance regions through different voltage settings. The vehicle (60) headlight (61) light source can surely break through the current warning flash of the wearable device and does not correspond to the dilemma and shortcomings of the relative distance and speed of the incoming car (60), and achieve the following advantages:

1. The main controller (40) accurately determines that the relative distance between the vehicles (60) is close to or away from each other, and can effectively and accurately control the relative distance of the light-emitting warning unit (12) to the corresponding headlight (61) of the incoming vehicle (60). The speed warning flashes slowly and slowly, providing the driver (50) to accurately judge the relative distance and speed between the wearable members and avoiding possible collisions, and achieving better safety benefits.

2. causing the main controller (40) to further sense the action speed value of the wearable member (10) and calculate the approach speed (43) of the incoming vehicle, and exceed the action speed value (71) by a predetermined value at the approach vehicle approach speed (43). The main controller (40) further causes the optical driver (30) to adjust the illumination warning unit (12) to increase the fast blinking speed, thereby alerting the driving of the vehicle (60) to increase the degree of attention for safety.

The above description is only a preferred embodiment for explaining the present creation, and is not intended to impose any form limitation on the creation, so that any modification related to the creation in the same creative spirit is made. Or changer, other types that can be implemented and have the same effect All should still be included in the scope of this creative intent.

In summary, the "wearing-type inductive warning device" of this creation is indeed in line with the development of the industry in terms of practicality and cost-effectiveness, and the disclosed structural creation is also an unprecedented innovative structure, so it has "Newty" should be taken care of, and this creation can be more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for new patents in China's Patent Law. And please ask the bureau to review it early and give it affirmation.

(10) ‧‧‧ wearing parts

(11)‧‧‧ Display surface

(12) ‧‧‧Lighting warning unit

(13)‧‧‧ cable

(20)‧‧‧Light sensing unit

(21)‧‧‧Close-range light collecting sensor

(22)‧‧‧Medium distance collecting sensor

(23)‧‧‧Long-distance light collecting sensor

(30) ‧‧‧Light drivers

(40) ‧‧‧Master Controller

(50)‧‧‧Power unit

(51)‧‧‧Solar charging board

(70)‧‧‧Speed sensor

Claims (6)

A wearable sensing device includes a light-sensing unit, an optical drive, a main controller, and a power supply unit electrically connected to the power supply. The wearable member is provided for alerting the vehicle, wherein: The wearable member has a display surface facing the vehicle and a light-emitting warning unit located on the display surface; the light-sensing unit includes a short-distance light collecting sensor, a medium-distance light collecting sensor, and the short-distance light collecting sensor, The medium-distance light collecting sensors are respectively disposed on the display surface of the wearing member and electrically connected to the main controller, and the short-distance light collecting sensor and the medium-distance collecting light sensor are directed toward the headlight light source and inductively a light source of the headlight; the optical driver is electrically connected to the main controller and the illumination warning unit; the main controller is electrically connected to the optical driver, and the main controller is electrically connected to the short-range light collection sensor and the middle distance set The light sensor receives a plurality of headlight light sources, and the main controller determines the headlights according to the order of the proximity light collecting sensor and the medium distance collecting light sensor receiving the headlight light source. Member against the wearer source close to or away from the distance, and outputs a control signal to the optical drive, and the adjustment of the light emission drive the warning unit for fast or slow flashing state flashing state. The wearable sensing device of claim 1, wherein the short-range light collecting sensor and the medium-distance light collecting sensor are photosensitive semiconductor elements and are configured to be sensitive to light sources of different distances by different voltage settings. The order in which the sensing unit receives the headlight light source is a medium distance collecting sensor→a close-range collecting sensor, and the main controller determines that the headlight light source is close, and the optical driver adjusts the lighting warning unit to a fast blinking state. In addition, the order in which the light sensing unit receives the headlight light source is a close-range light collecting sensor→medium distance collecting light sensor, and the main controller determines that the headlight light source is Far away, and the optical driver adjusts the illumination warning unit to a slow flashing state. The wearable sensing device of claim 1, further comprising a long-distance collecting sensor, the medium-distance collecting sensor and the long-distance collecting sensor are photosensitive semiconductor components The light source is sensitive to different distances through different voltage settings, and the short-range light collecting sensor, the medium-distance collecting light sensor and the long-distance light collecting sensor respectively have a sensing distance setting value, and the light sensing unit receives the light sensing unit. The order of the headlight light source is a long distance collecting sensor→medium distance collecting sensor→close range collecting sensor, the main controller determines that the headlight light source is close, and the optical driver adjusts the lighting warning unit to be fast In the blinking state, the order of receiving the headlight light source by the light sensing unit is a close-range light collecting sensor→a medium distance collecting light sensor→a long-distance collecting light sensor, and the main controller determines that the headlight light source is far away. And the optical driver adjusts the illumination warning unit to a slow flashing state. The wearable sensing device of claim 3, wherein the main controller is further electrically coupled to a speed sensor, wherein the speed sensor is disposed on the wearing member and detects a moving speed of the wearing member when worn and generates a motion speed value, the main controller receives the motion speed value, and the proximity light collection sensor, the medium distance light collection sensor, and the remote light collection sensor sequentially sense the same headlight light source, and the main controller Calculating a difference between the sensing time and the time according to the sensing time, and the main controller further calculates the sensing distance setting values of the short-range collecting sensor, the medium-distance collecting sensor and the long-distance collecting sensor to generate a difference between the sensing distance and the distance, the main controller further calculates the difference between the sensing time and the distance of the sensing distance to calculate the approaching speed of the incoming vehicle, and the approaching speed of the incoming vehicle exceeds the value of the moving speed. When the value is up, the main controller outputs a control signal to the optical driver, and the optical driver adjusts the illumination warning unit to accelerate the blinking state. A wearable sensing warning device according to any one of claims 3 to 4, wherein the optical driver has a pulse width modulation unit at the close range light collecting sensor, a medium distance collecting sensor, and a long distance collecting light. When the sensor receives the brightness of the headlight light source, the output current is 0, that is, the light-emitting warning unit is not illuminated, so that the brightness of the headlight light source can be accurately measured. The wearable sensing device of claim 1, wherein the power unit is further electrically connected to a solar charging panel, and the solar charging panel is disposed on the display surface of the wearing member for charging the power unit.