TWM581266U - Deaf person warning cap body and warning device combining image and ultrasonic sensing - Google Patents

Abstract

The present invention relates to a humanoid warning cap and warning device combined with image and ultrasonic sensing, and an image capturing unit and an ultrasonic unit are disposed at the rear end of a cap body. The image capturing unit senses an obstacle at the rear end of the cap body to generate an image message, and the ultrasonic unit senses the obstacle at the rear end of the cap body to generate an ultrasonic reflection message, and then receives the image message by a processing unit. And the ultrasonic reflection message, processing and identifying the relative position of the obstacle and the cap body. When the relative position of the obstacle is within a set range, the processing unit controls a warning unit to send a warning message. Through the double sensing of the image capturing unit and the ultrasonic unit, the accuracy of the warning of the vehicle behind the detecting cap body is improved.

Description

Deaf person warning cap and warning device combined with image and ultrasonic sensing

This creation department is about a kind of warning cap and warning device combined with image and ultrasonic sensing, especially the use of image capturing unit and ultrasonic unit to double the sensor cap body to improve the detection accuracy. , to achieve double protection.

Hearing impaired people have the ability to sense external sounds or sense external sounds due to impaired hearing. When they are walking on the road, the rear passengers or the coming people’s horns are warning. The hearing impaired usually have no way to receive them, which often causes danger or accident.

Refer to the Republic of China Patent No. M515295, "Safety Alert Device for Alerting the Rear Large Vehicles Approaching". The case uses the camera module to sense the rear of the knight to remind the Cavaliers to pay attention to dodge. Referring to the Republic of China Patent No. M529390 "Active Smart Hard Hat", the case uses the ultrasonic unit to sense the rear of the knight to remind the Cavaliers to pay attention to dodge.

In each of the above cases, whether using a camera module or an ultrasonic unit, a sensing device is used to detect the user coming to the vehicle or coming to the person. However, the use of a sensing device alone may result in a condition of sensing misalignment.

Therefore, in order to improve the accuracy of the sensing, the present invention proposes a humanoid warning cap body combining image and ultrasonic sensing, comprising: a cap body having a front end and a rear end; an image capturing unit disposed at a rear end of the cap body; an ultrasonic unit disposed at a rear end of the cap body; a processing unit disposed on the cap On the main body, the processing unit is electrically connected to the image capturing unit and the ultrasonic unit; an alarm unit is disposed on the cap body, and the warning unit is electrically connected to the processing unit.

The image capturing unit senses an obstacle at the rear end of the cap body to generate an image message, the ultrasonic unit senses the obstacle at the rear end of the cap body to generate an ultrasonic reflection message, and the processing unit receives the image message and the The ultrasonic reflection message processes and recognizes the relative position of the obstacle to the cap body. When the relative position of the obstacle is within a set range, the processing unit controls the warning unit to send a warning message.

Further, the warning unit is a vibration unit.

Further, the warning unit is a light emitting unit, and the light emitting unit is disposed at a lower edge of the front end of the cap body.

The present invention further provides a humanoid warning device combining image and ultrasonic sensing, comprising: a cap body having a front end and a rear end; an image capturing unit disposed at the rear end of the cap body; an ultrasonic wave The unit is disposed at a rear end of the cap body; a wearing part; a processing unit, the signal is connected to the image capturing unit and the ultrasonic unit; a warning unit is disposed on the wearing part, and the warning unit signal is Connect the processing unit.

The image capturing unit senses an obstacle at the rear end of the cap body to generate an image message, the ultrasonic unit senses the obstacle at the rear end of the cap body to generate an ultrasonic reflection message, and the processing unit receives the image message and the The ultrasonic reflection message processes and recognizes the relative position of the obstacle to the cap body. When the relative position of the obstacle is within a set range, the processing unit controls the warning unit to send a warning message.

Further, the warning unit is one or a combination of a vibration unit or a light unit.

Further, the wearing member is one or a combination of a handheld device, a garment, a walking stick.

According to the above technical features, the following effects can be achieved:

1. This creation improves the accuracy of the car warning behind the detection cap body by the double sensing of the image capturing unit and the ultrasonic unit.

2. The warning unit of the present invention can be directly disposed on the cap body, or can be disposed on other wearing members, such as a handheld device, clothes, and a cane.

(1) ‧‧‧Cap body

(11) ‧‧‧ front end

(12) ‧‧‧ Backend

(2) ‧‧‧Image capture unit

(3) ‧‧‧Ultrasonic unit

(4) ‧‧‧Processing unit

(5)‧‧‧Vibration unit

(6) ‧‧‧Lighting unit

(7) ‧‧‧Power supply

(1A) ‧‧‧Cap body

(2A)‧‧‧Image capture unit

(3A)‧‧‧Supersonic unit

(4A)‧‧‧Processing unit

(5A)‧‧‧Vibration unit

(6A) ‧‧‧Lighting unit

(7A)‧‧‧ Crutches

(8A)‧‧‧Power

(B) ‧ ‧ obstacles

[First figure] is a perspective external view of the warning cap body of the first embodiment of the present invention.

[Second Picture] is a functional block diagram of the first embodiment of the creation.

[Third diagram] is a usage state diagram of the first embodiment of the creation.

[Fourth figure] is a perspective external view of the warning device of the second embodiment of the present invention.

[Fifth diagram] is a usage state diagram of the second embodiment of the creation.

In combination with the above technical features, the main functions of the human body warning cap and warning device combined with image and ultrasonic sensing will be clearly shown in the following embodiments.

Referring to the first and second figures, the first embodiment of the present invention is a warning body for a monk, comprising: a cap body (1), an image capturing unit (2), an ultrasonic unit (3), A processing unit (4) and a warning unit, wherein the warning unit comprises a vibration unit (5) and a lighting unit (6), and a power source (7) is electrically connected to the components to supply electric power.

The cap body (1) has a front end (11) and a rear end (12). The image capturing unit (2) is disposed at a rear end (12) of the cap body (1). The ultrasonic unit (3) is disposed at a rear end (12) of the cap body (1). The processing unit (4) is disposed on the cap body (1), and the processing unit (4) is electrically connected to the image capturing unit (2) and the ultrasonic unit (3). The vibration unit (5) is disposed at any position of the cap body (1), the light emitting unit (6) is disposed at a lower edge of the front end (11) of the cap body (1), and the vibration unit (5) and the The light emitting unit (6) is electrically connected to the processing unit (4).

Referring to the third figure, when the user wears the cap body (1) and walks on the road, the image capturing unit (2) will temporarily capture an obstacle of the rear end (12) of the cap body (1). An image message is generated by the object (for example, a rear vehicle), and the processing unit (4) receives the image message and performs an interpretation to confirm the relative position of the obstacle (B) and the cap body (1). The technique for interpreting the relative position of the image processing is a conventional technique, and the ultrasonic unit (3) also emits an ultrasonic signal from time to time, and the ultrasonic signal contacts the obstacle (B) to generate a super The sound wave reflects the message, the ultrasonic unit (3) receives the ultrasonic reflection message, and the processing unit (4) also interprets the ultrasonic reflection message to confirm the obstacle (B) and the cap body. The relative position of (1). According to the relative position of the obstacle (B) obtained by the image capturing unit (2) and the ultrasonic unit (3), the processing unit (4) can obtain the obstacle more accurately according to the calculation of the average value. (B) relative position, and when the relative position of the obstacle (B) is within a set range, for example, within 5 meters of the cap body (1), the processing unit (4) controls the The vibration unit (5) generates vibration, and the processing unit (4) controls the illumination unit (6) to emit light, thereby reminding the user to evade the obstacle (B) at the rear.

Referring to the fourth and fifth figures, the second embodiment of the present invention is a human alert device, comprising: a cap body (1A), an image capturing unit (2A), an ultrasonic unit (3A), and a The processing unit (4A), a warning unit and a wearing member. The warning unit includes a vibration unit (5A) and a light-emitting unit (6A); and the wearing member is a hand-held device, a garment or a walking stick. In the embodiment, the wearing member is a cane (7A), for example. There is a power supply (8A) for supplying power to the above components.

Different from the first embodiment, the processing unit (4A), the vibration unit (5A), and the light emitting unit (6A) are not disposed on the cap body (1A), but are disposed on the crutches (7A). The image capturing unit (2A) and the ultrasonic unit (3A) and the processing unit (4A) can be connected by wireless Bluetooth. Similarly, when the processing unit (4A) controls the vibration unit (5A) and the illumination unit (6A) to operate, the user can be alerted by the vibration unit (5A) and the illumination unit (6A) on the crutches (7A). And evade the obstacle (B) at the rear.

In view of the above description of the embodiments, the above-described embodiments are merely a preferred embodiment of the present invention, and the implementation of the present invention is not limited thereto. The scope, that is, the simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the creation of the creation, are within the scope of this creation.

Claims (6)

A humanoid warning cap body combining image and ultrasonic sensing includes: a cap body having a front end and a rear end; an image capturing unit disposed at a rear end of the cap body; and an ultrasonic unit configured a processing unit is disposed on the back end of the cap body, and the processing unit is electrically connected to the image capturing unit and the ultrasonic unit; a warning unit is disposed on the cap body, and the The warning unit is electrically connected to the processing unit; the image capturing unit senses an obstacle at the rear end of the cap body to generate an image message, and the ultrasonic unit senses the obstacle at the rear end of the cap body to generate an ultrasonic reflection message. The processing unit receives the image message and the ultrasonic reflection message, and processes and recognizes the relative position of the obstacle and the cap body. When the relative position of the obstacle is within a set range, the processing unit controls the warning unit to issue A warning message. The invention relates to a human body warning cap body combined with image sensing and ultrasonic sensing according to claim 1, wherein the warning unit is a vibration unit. The invention relates to a human body warning cap combined with image sensing and ultrasonic sensing according to claim 1, wherein the warning unit is a light emitting unit, and the light emitting unit is disposed at a lower edge of the front end of the cap body. A warning device for combining image and ultrasonic sensing includes: a cap body having a front end and a rear end; an image capturing unit disposed at a rear end of the cap body; and an ultrasonic unit disposed at a rear end of the cap body; a processing unit, the signal is connected to the image capturing unit and the ultrasonic unit; a warning unit is disposed on the wearing member, and the warning unit signal is connected to the processing unit; the image capturing unit senses An image message is generated by an obstacle at the rear end of the cap body, the ultrasonic unit sensing the obstacle at the rear end of the cap body to generate an ultrasonic reflection message, and the processing unit receives the image message and the ultrasonic reflection message, and processes the And identifying the relative position of the obstacle and the cap body. When the relative position of the obstacle is within a set range, the processing unit controls the alert unit to send a warning message. The invention relates to a human body warning cap combined with image and ultrasonic sensing according to claim 4, wherein the warning unit is one or a combination of a vibration unit or a light unit. The tamper-evident cap body combined with image sensing and ultrasonic sensing according to claim 4, wherein the wearing member is one of a hand-held device, a garment, a walking stick or a combination.