TWI563996B - Meal system for blind user - Google Patents

Description

Visually impaired dining system

The present invention provides a visually impaired meal system, and more particularly to a visually impaired meal system for guiding a visually impaired person to obtain food at a selected position.

According to the survey of the service website for the physically and mentally handicapped, visually impaired people have considerable difficulties in life, especially when eating food. For example, there are five dishes in front of the visually impaired. Because the visually impaired did not know the location of the above five dishes, and could not see the dishes of the above five dishes. Therefore, it is almost very difficult for visually impaired people to choose dishes and pick vegetables according to their own meaning.

Although visually impaired people have many visual defects, most visually impaired people can fully exert their unique abilities through self-training, such as memory, sound recognition, space concepts, abstract concepts and so on. Therefore, if you can make good use of the unique ability of the visually impaired, you can also allow visually impaired people to choose dishes without the help of others, and to pick up the dishes in the correct position.

The invention provides a visually impaired person dining system, which can control one or more bases to play food information about a lunch box set on the selected base through a controller, and guide the visually impaired to the selected one. The lunch box on the base holds the food. According to this, the visually impaired person can know the food information in each lunch box without the help of other people, and can correctly obtain the food in the lunch box.

The present invention provides a visually impaired meal system. Visually impaired dining system includes a control The controller and a base. The controller has a Bluetooth transmitter and wirelessly transmits a special code via the Bluetooth transmitter. The base has a base code and a lunch box containing a food. The base includes a Bluetooth receiver, a voice component, a magnetic component and a microprocessor. The Bluetooth receiver is used to receive special codes wirelessly. The voice component stores a text code that represents the food. The magnetic element has a magnetic pole face. And the microprocessor is electrically connected to the Bluetooth receiver, the voice component and the magnetic component, and receives a special code. The microprocessor determines if the special code is the same as the base code. If the special code is the same as the base code, the microprocessor controls the voice component to convert the text code representing the food to an audio signal to play the sound signal accordingly. In addition, the microprocessor also controls the magnetic element to create a first magnetic pole on the pole face to attract a device having a second pole.

The invention further provides a visually impaired meal system. The visually impaired dining system includes a controller and a plurality of bases. The controller has a Bluetooth transmitter and wirelessly transmits a special code via the Bluetooth transmitter. Each base has a base code and a lunch box containing a food is placed. Each base includes a Bluetooth receiver, a voice component, a magnetic component and a microprocessor. The Bluetooth receiver is used to receive special codes wirelessly. The voice component stores a text code that represents the food. The magnetic element has a magnetic pole face. And the microprocessor is electrically connected to the Bluetooth receiver, the voice component and the magnetic component, and receives a special code received from the Bluetooth receiver. The special code system is the same as the base code of one of the multiple bases. Each microprocessor determines whether the special code is the same as the base code. If the special code is the same as the base code, the corresponding microprocessor controls the corresponding voice component to convert the text code representing the food to an audio signal to play the sound signal accordingly. In addition, the corresponding microprocessor also controls the corresponding magnetic element to generate a first magnetic pole on the magnetic pole face to attract a device having a second magnetic pole.

The detailed description of the present invention and the accompanying drawings are to be understood by the claims The scope is subject to any restrictions.

100, 200‧‧ visually impaired dining system

110, 210a, 210b, 210c‧‧‧ base

112, 212‧‧‧Bluetooth Receiver

114, 214‧‧‧Microprocessor

115, 215a, 215b, 215c‧‧‧ lunch boxes

116, 216‧‧‧ voice components

118, 218‧‧‧ magnetic components

120, 220, 320‧‧‧ controller

122, 222, 322‧‧‧ Bluetooth transmitter

130, 230‧‧ ‧ food clips

135, 235‧‧‧ devices

BT, BT1, BT2, BT3, FBT1, FBT2, BTN1, BTN2, BTN3‧‧‧ buttons

DBP‧‧‧lower button

EP, EP1, EP2, EP3‧‧‧ magnetic pole face

INT, INT1‧‧‧ input interface

NUM, NUM1, NUM2, NUM3‧‧‧ base code

SPK, SPK1, SPK2, SPK3‧‧‧ speakers

SHW1‧‧‧Menu List

UBP‧‧‧Upper button

1A is a schematic diagram of a visually impaired meal system in accordance with an embodiment of the present invention.

Fig. 1B is a diagram showing the internal structure of a visually impaired person's meal system according to an embodiment of the present invention.

2A is a schematic diagram of a visually impaired meal system in accordance with another embodiment of the present invention.

Fig. 2B is a view showing the internal structure of a base according to another embodiment of the present invention.

2C is a schematic diagram of a controller in accordance with another embodiment of the present invention.

2D is a schematic diagram of a controller in accordance with another embodiment of the present invention.

In the following, the invention will be described in detail by way of illustration of various exemplary embodiments of the invention. However, the inventive concept may be embodied in many different forms and should not be construed as being limited to the illustrative embodiments set forth herein. In addition, the same reference numerals may be used in the drawings to represent similar elements.

The visually impaired person dining system provided by the embodiment of the present invention controls one or more bases to play food information about the food box set on the selected base through a controller, and is selected on the base. A magnetic pole (such as an N pole or an S pole) is generated. The visually impaired person holds a food clip with opposite magnetic poles. Thus, the magnetic poles produced by the selected base can attract food clips having opposite magnetic poles to direct the visually impaired to the correct base position to obtain food within the lunch box. In addition, one or more bases may also pre-set the food information in each lunch box placed on the base through the controller to play when the visually impaired person needs it. The visually impaired lunch box provided by the embodiment of the present invention will be further described below.

First, please refer to FIG. 1A and FIG. 1B, which respectively show a schematic diagram and an internal structure diagram of a visually impaired person dining system according to an embodiment of the present invention. As shown in FIGS. 1A and 1B, the visually impaired dining system 100 includes a base 110, a controller 120, and a food clip 130. The base 110 is for placing a lunch box 115 containing food. The controller 120 is used to control the base 110 to play information about the food in the lunch box 115, and guide the visually impaired to the correct base position to obtain food. The food clip 130 provides the visually impaired person to pick up the food in the lunch box 115.

Furthermore, the controller 120 has a Bluetooth transmitter 122 and wirelessly transmits a special code to the base 110 via the Bluetooth transmitter 122 to control the base 110 to perform corresponding operations. In this embodiment, the controller 120 is a smart phone, and the visually impaired person can transmit the special code to the base 110 by pressing the button BT having the dot character number. The controller 120 can also be a remote controller with a dot character number or other electronic device that can provide a visually impaired person. The present invention does not limit this.

The base 110 has a base code NUM, and a lunch box 115 containing food is placed on the base 110. The base 110 includes a Bluetooth receiver 112, a microprocessor 114, a voice component 116 and a magnetic component 118. The Bluetooth receiver 112 is used to wirelessly receive the special code transmitted by the controller 120 and transmit it to the microprocessor 114 after receiving the special code.

The microprocessor 114 is electrically coupled to the Bluetooth receiver 112, the voice component 116, and the magnetic component 118. In addition, the microprocessor 114 determines whether the special code is the same as the base code of the base 110 to control the voice element 116 and the magnetic element 118 accordingly. The base code NUM is a symbol representing the base 110. In the present embodiment, the base code NUM of the base 110 is "1". Therefore, if the controller 120 wirelessly transmits a special code "1" to the Bluetooth receiver 112 via the Bluetooth transmitter 122, the microprocessor 114 will determine that the special code is the same as the base code. Next, the microprocessor 114 will control the voice element 116 and the magnetic element 118 to assist the visually impaired to know the food information in each lunch box without the help of others, and to correctly obtain the food in the lunch box.

The voice component 116 stores a text code representing the food. For example, if the lunch box 115 placed on the base 110 contains the "fried cabbage" food, the corresponding voice component 116 will store the text code of "fried cabbage". In this embodiment, the text code is a Chinese code, and may also be an ASCII code or other text code that can provide a visually impaired person to identify the food in the lunch box 115. The present invention does not limit this. The voice component 116 is controlled by the microprocessor 114 for converting the text code representing the food into an audio signal, and accordingly playing the audio signal by a speaker SPK. Meaning, voice component 116 The sound signal of "Fried Cabbage" is played by the speaker SPK. The conversion of the text code is an audio signal, and the sound signal is played according to the operation mode known to those skilled in the art, and therefore will not be described here.

It should be noted that the text code stored in the voice component 116 representing the food can also be corrected by the controller to match the food information contained in the lunch box 115. In this embodiment, the controller 120 further has an input interface INT for inputting a text code representing a food. And after the text code is input, the controller 120 wirelessly transmits the text code to the Bluetooth receiver 112 through the Bluetooth transmitter 122. Next, the Bluetooth receiver 112 transmits the text code to the microprocessor 114, causing the microprocessor 114 to control the voice element 116 to store the text code input at the input interface INT.

For example, if the lunch box 115 placed on the base 110 is changed to hold the "three cups of chicken" food, the input interface INT will input the text code of "three cups of chicken" (not shown in the drawing). After pressing the "confirm" button, the controller 120 transmits the "three cups of chicken" text code to the microprocessor 114 via the Bluetooth transmitter 122 and the Bluetooth receiver 112. Next, the microprocessor 114 will control the voice component 116 to store the text code of "three cups of chicken" to correct the food information contained in the lunch box 115 accordingly. Of course, the text code stored in the voice component 116 can also be modified in other ways, such as inputting food information contained in the lunch box 115 in a personal computer, and connecting the personal computer to the Bluetooth receiver 112 of the base 110. The food information is then transmitted from the personal computer to the microprocessor 114 to control the voice component 116 to store the entered food information. The invention is not limited thereto.

Returning again to FIGS. 1A and 1B, the magnetic element 118 has a pole face EP and is controlled by the microprocessor 114. The magnetic element 118 is used to generate a first magnetic pole on the magnetic pole face EP to attract the device 135 having a second magnetic pole. That is, the first magnetic pole and the second magnetic pole have opposite magnetic properties. In this embodiment, the first magnetic pole is N pole to attract the second magnetic pole having the S pole. The first magnetic pole may also be an S pole, and the second magnetic pole is N pole, which is not limited in the present invention. Similarly, it is known to those skilled in the art that the magnetic element 118 produces a first magnetic pole (such as an N pole or an S pole). The way of operation, so I will not repeat them here.

In addition, the device 135 having the second magnetic pole is disposed on a food clip 130 for the visually impaired to grip the food in the lunch box 115. In the present embodiment, the device 135 having the second magnetic pole is an annular electromagnet and is sleeved on the food clip 130. The device 135 can also be a magnet and attached to the food clip 130, or other magnetic components having S poles and N poles, which are not limited by the present invention. The food clip 130 can also be replaced with a chopstick, a spoon or other lunch box for taking food, which is not limited in the present invention.

In the embodiment of FIG. 1A, the food in the lunch box 115 is "fried cabbage", and the voice component 116 stores the text code of "fried cabbage". Therefore, when the visually impaired person holds the food clip 130 and presses the button BT with the dot character number on the controller 120, the controller 120 wirelessly transmits the special code "1" signal to the Bluetooth of the base 110 through the Bluetooth transmitter 122. Receiver 112. Next, the microprocessor 114 determines that the special code is the same as the base code NUM (ie, the special code is "1" and the base code NUM is "1"), thereby controlling the voice element 116 and the magnetic element 118 accordingly. At this time, the voice component 116 converts the text code of the "fried cabbage" stored in the voice component 116 into an audio signal, and accordingly, the voice signal of the "fried cabbage" is played by the speaker SPK, so that the visually impaired person learns the meal. The name of the food in the box 115. In addition, the magnetic element 118 will also generate a magnetic pole of the N pole on the magnetic pole surface EP to attract the device 135 having the magnetic pole S pole on the food clip 130 held by the visually impaired person, thereby guiding the visually impaired person to the correct base 110 position to obtain the meal. "Fried Korean cuisine" in box 115.

According to this, the visually impaired person can know the food information in the lunch box 115 without the help of other people, and can correctly obtain the food in the lunch box 115.

Next, please refer to FIG. 2A, which is a schematic diagram of a visually impaired dining system according to another embodiment of the present invention. In contrast to the visually impaired dining system 100 of the previous embodiment, the visually impaired dining system 200 of the present embodiment differs in that it has a plurality of bases 210a, 210b, and 210c. The bases 210a, 210b, and 210c are used to respectively hold the food boxes 215a, 215b, and 215c. Controller 220 is used The control bases 210a, 210b and 210c play information about the food in the lunch boxes 215a, 215b and 215c and guide the visually impaired to the correct base position. The food clip 230 provides the visually impaired person with food in the lunch boxes 215a, 215b and 215c.

The controller 220 has a Bluetooth transmitter 222 and wirelessly transmits a special code to the bases 210a, 210b and 210c via the Bluetooth transmitter 222 to control the bases 210a, 210b and 210c to perform corresponding operations. In this embodiment, the controller 220 is a smart phone, and the visually impaired person can transmit a special code to each of the bases 210a, 210b, and 210c by pressing buttons BT1, BT2, and BT3 having a dot character number. The controller 220 can also be a remote controller with a dot character number (such as the remote controller 320 of FIG. 2D) or other electronic device that can provide a visually impaired person. The present invention does not limit this.

2A and 2B, each of the bases 210a, 210b, and 210c has a base code, and the food boxes 215a, 215b, and 215c are placed on the bases 210a, 210b, and 210c, respectively. Each of the bases 210a, 210b and 210c includes a Bluetooth receiver 212, a microprocessor 214, a voice component 216 and a magnetic component 218. The structure and implementation of the Bluetooth receiver 212, the microprocessor 214, the voice component 216 and the magnetic component 218 of the bases 210a, 210b, and 210c are substantially the same as the Bluetooth receiver 112, the microprocessor 114, and the voice of the previous embodiment. The structure of the element 116 and the magnetic element 118 is the same as that of the embodiment, and therefore will not be described herein.

It should be noted that the microprocessor 214 of each of the bases 210a, 210b, and 210c determines whether the special code is the same as the base code of the bases 210a, 210b, and 210c to thereby control the corresponding voice component 216 and the corresponding magnetic component 218. The base code NUM1 is a symbol representing the base 210a, the base code NUM2 is a symbol representing the base 210b, and the base code NUM3 is a symbol representing the base 210c. In the present embodiment, the base code NUM1 of the base 210a is "1", the base code NUM2 of the base 210b is "2", and the base code NUM3 of the base 210c is "3".

Therefore, if the controller 220 wirelessly transmits the special code through the Bluetooth transmitter 222 When the signal of "1" is given to the Bluetooth receiver 212 of each of the bases 210a, 210b and 210c (ie, the button BT1 is pressed), the microprocessor 214 of the base 210a determines that the special code is the same as the base code, and the bases 210b and 210c The microprocessor 214 will determine that the special code is not the same as the base code. That is, the special code is "1", the base code NUM1 is "1", the base code NUM2 is "2", and the base code NUM3 is "3".

At this point, the microprocessor 214 of the base 210a will control the corresponding speech element 216 and the corresponding magnetic element 218. The voice component 216 of the base 210a converts the text code representing the food into an audio signal, and accordingly, the audio signal is played by a speaker SPK1. The magnetic element 218 of the base 210a will create a first magnetic pole on the pole face EP1 to attract the device 235 having the second magnetic pole.

The microprocessor 214 of the bases 210b and 210c will only control the corresponding magnetic elements 218. The voice element 216 of the base 210b does not play an audio signal by the horn SPK2, and the magnetic element 218 of the base 210b will generate a second magnetic pole on the pole face EP2 to repel the device 235 having the second magnetic pole. Similarly, the voice element 216 of the base 210c will not play an audio signal by the horn SPK3, and the magnetic element 218 of the base 210c will produce a second magnetic pole on the pole face EP3 to repel the device 235 having the second magnetic pole.

In the present embodiment, the device 235 having the second magnetic pole is disposed on the food clip 230 for the visually impaired to grip the food in the lunch boxes 215a, 215b and 215c. In the present embodiment, the device 235 having the second magnetic pole is an annular electromagnet and is sleeved on the food clip 230. The device 235 can also be a magnet and attached to the food clip 230, or other magnetic components having S poles and N poles, which is not limited by the present invention. The food clip 230 can also be replaced by a chopstick, a spoon or other lunch box for taking food, which is not limited in the present invention.

Therefore, as described above, when the visually impaired person presses the button BT1, the speaker SPK1 of the voice element 216 of the base 210a plays an audio signal regarding the food information in the lunch box 215a. The magnetic element 218 of the base 210a will produce a first magnetic pole (e.g., N pole) on the pole face EP1 to attract the device 235 having a second magnetic pole (e.g., S pole). and The magnetic elements 218 of the bases 210b and 210c will generate a second magnetic pole (e.g., an S pole) at the magnetic pole faces EP2 and EP3, respectively, to repel the device 235 having the second magnetic pole (e.g., the S pole). The visually impaired person can know the correct position of the lunch box 215a placed on the base 210a.

Please also refer to FIG. 2C, which shows a schematic diagram of a controller according to another embodiment of the present invention. As shown in FIG. 2C, the character code representing the food stored in the voice component 216 of each of the bases 210a, 210b, and 210c can be set by the controller 220 to fit in the lunch boxes 215a, 215b, and 215c. Food information. In this embodiment, the controller 220 further has a menu list SHW1 and an input interface INT1. The menu list SHW1 displays the dishes that the visually impaired can select. The input interface INT1 is used to input a text code representing the food contained in the lunch boxes 215a, 215b, and 215c. As shown in Figure 2C, the menu list SHW1 lists five kinds of AE dishes, namely "fried spinach", "red oil fried", "three cups of chicken", "fried eggplant" and "sliding egg beef". For the visually impaired, choose the dish you want to eat. If the visually impaired person selects "three cups of chicken", "red oil fried hands" and "slippery beef" in order, the input interface INT will display "three cups of chicken", "red oil fried hands" and "smooth egg beef" in order. "."

After the visually impaired person presses the "transfer menu" button, the controller 220 transmits "three cups of chicken", "red oil fried hands" and "sliding egg beef" to the bases 210a, 210b and 210c via the Bluetooth transmitter 222, respectively. Bluetooth receiver 212. Further, the controller 220 wirelessly transmits the "three cups of chicken" text code to the Bluetooth receiver 212 of the base 210a via the Bluetooth transmitter 222, and wirelessly transmits the text code of the "red oil speculator" to the Bluetooth receiving of the base 210b. The device 212, and the text code of the "slipper beef" is wirelessly transmitted to the Bluetooth receiver 212 of the base 210c.

Next, the microprocessor 214 of the base 210a will control its voice component 216 to store the text code of "three cups of chicken" to set the food information contained in the lunch box 215a accordingly. The microprocessor 214 of the base 210b will control its voice component 216 to store the text code of the "red oil speculator" to set the food information contained in the lunch box 215b accordingly. And the microprocessor 214 of the base 210c will control its voice component 216 to store "slip" The text code of Egg Beef is used to set the food information contained in the lunch box 215c.

Of course, the text code stored in the voice component 216 of each of the bases 210a, 210b, and 210c can be modified in other ways, such as inputting food information contained in the lunch boxes 215a, 215b, and 215c in a personal computer, and the personal computer. A Bluetooth receiver 212 is coupled to each of the bases 210a, 210b, and 210c. The food information is then transmitted from the personal computer to the corresponding microprocessor 214 to control the voice elements 216 of each of the bases 210a, 210b and 210c to store the entered food information. The invention is not limited thereto.

As shown in the example of FIG. 2A, the food in the lunch box 215a is "three cups of chicken", and the voice component 216 of the base 210a stores the text code of "three cups of chicken". The food in the lunch box 215b is "red oil fried hands", and the voice component 216 of the base 210b stores the text code of "red oil fried hands". The food in the lunch box 215c is "slipper beef", and the voice component 216 of the base 210c stores the text code of "slipper beef". Therefore, when the visually impaired person holds the food clip 230 and wants to grip the "red oil fry" placed in the lunch box 215b of the chassis 210b, the visually impaired person will press the button BT2 having the dot character number on the controller 220. At this time, the controller 220 will wirelessly transmit a special code "2" through the Bluetooth transmitter 222 to the Bluetooth receiver 212 of the bases 210a, 210b and 210c.

Next, the microprocessor 214 of the base 210b determines that the special code is the same as the base code NUM1 (ie, the special code is "2" and the base code NUM2 is "2"). At this time, the voice component 216 of the base 210b converts the text code of the "red oil firecracker" into an audio signal, and accordingly, the voice signal of the "red oil firecracker" is played by the speaker SPK2, so that the visually impaired person knows the lunch box 215b. The name of the food inside. The magnetic element 218 of the base 210b will also generate an N pole pole on the pole face EP2 to attract the device 235 having a magnetic pole S pole on the food clip 230 held by the visually impaired.

In addition, the microprocessors 214 of the bases 210a and 210c determine that the special code is different from the base codes NUM1 and NUM3 respectively (ie, the special code is "2", the base code NUM1 is "1", and the base code NUM3 is "3". "). At this time, the base The magnetic elements 218 of 210a and 210c will generate S pole magnetism on the pole faces EP1 and EP3, respectively, to repel the device 235 having a magnetic S pole on the food clip 230 held by the visually impaired. Accordingly, the bases 210a, 210b, and 210c will guide the visually impaired person to the correct base 210b to grip the "red oil fry" in the lunch box 215b.

In the above example, if the text code representing the food has been stored in the corresponding voice component 216 (that is, the voice component 216 of the base 210a stores the text code of "three cups of chicken", the voice component 216 of the base 210b stores " Among the characters of the "red oil fried hands" and the voice element 216 of the base 210c storing the text code of "slipper beef", the visually impaired person may replace the controller 240 with the controller 320.

As shown in FIG. 2D, the controller 320 is a remote controller having a dot character number, and wirelessly transmits a special code to the bases 210a, 210b and 210c via the Bluetooth transmitter 322 to control the bases 210a, 210b and 210c to perform corresponding operations. . The controller 320 has an upper row of buttons UBP and a lower row of buttons DBP. The upper row button UBP is a functional button FBT1 and FBT2. The lower row button DBP is a button BTN1, BTN2 and BTN3 for transmitting special codes to the bases 210a, 210b and 210c. In addition, each button in the upper row button UBP and the lower row button DBP has a corresponding dot character number. As shown in FIG. 2D, the buttons FBT1 and FBT2 respectively have dot character numbers representing "X" and "Y". And the buttons BTN1, BTN2 and BTN3 respectively have dot character numbers representing "1", "2" and "3", which are more convenient for the visually impaired to recognize different buttons.

In the present embodiment, the button FBT1 is "adding the number of seconds of the magnetic reminder", that is, when the visually impaired person presses the button FBT1 while the magnetic pole surface EP2 generates the N pole, the magnetic element 218 of the base 210b is extended to generate N. Extreme time (e.g., 10 seconds), and the magnetic elements 218 of the bases 210a and 210c will prolong the time (e.g., 10 seconds) at which the S poles are generated. The button FBT2 of this embodiment is "completed dishing", that is, the magnetic components of the bases 210a, 210b and 210c when the visually impaired person has finished the food in the lunch box on the selected base and presses the button FBT2. 218 will immediately stop generating magnetic force. Of course, functional buttons (such as buttons FBT1 and FBT2) can also be based on the visually impaired It is not intended to limit the invention.

The buttons BTN1, BTN2 and BTN3 respectively correspond to the base code of each of the bases 210a, 210b and 210c. Each of the buttons BTN1, BTN2 and BTN3 is provided with a one-character number corresponding to the base code. For example, if the visually impaired person presses the button BTN1, the controller 320 wirelessly transmits a special code "1" through the Bluetooth transmitter 322 to the Bluetooth receiver 212 of the bases 210a, 210b and 210c for corresponding micro processing. The controller 214 makes a determination. For example, if the visually impaired person presses the button BTN2, the controller 320 wirelessly transmits a special code "2" to the Bluetooth receiver 212 of the bases 210a, 210b and 210c via the Bluetooth transmitter 322 for the corresponding micro The processor 214 makes a determination. The voice element 216 and the corresponding magnetic element 218 corresponding to the determination and further control by the microprocessor 214 of the bases 210a, 210b and 210c have been described in the previous example, and thus will not be described herein. Accordingly, the bases 210a, 210b, and 210c will guide the visually impaired person to the selected base 210b to grip the "red oil fry" in the lunch box 215b.

In summary, the visually impaired dining system provided by the embodiment of the present invention controls one or more bases to play food information (such as food) in a lunch box set on the selected base through a controller. name). The magnetic force of the first magnetic pole (such as the magnetic force of the N pole) will be generated on the selected base, and the magnetic force of the second magnetic pole (such as the magnetic force of the S pole) will be generated on the unselected base. The visually impaired person holds a food clip with a second magnetic pole (such as the magnetic force of the S pole) to pick up the food. Therefore, the magnetic pole generated by the selected base can attract the food clip with the opposite magnetic pole, and the magnetic pole of the unselected base can repel the food clip with the same magnetic pole to guide the visually impaired to the correct base position to obtain the inside of the lunch box. food.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the invention.

100‧‧ ‧ visually impaired dining system

110‧‧‧Base

112‧‧‧Bluetooth Receiver

115‧‧‧ lunch box

120‧‧‧ Controller

122‧‧‧Bluetooth Transmitter

130‧‧‧Food clips

135‧‧‧Device

EP‧‧‧ pole face

INT‧‧‧ input interface

NUM‧‧‧Base code

SPK‧‧‧ Speaker

BT‧‧ button

Claims (10)

A visually impaired person dining system comprising: a controller having a Bluetooth transmitter and wirelessly transmitting a special code through the Bluetooth transmitter; a base having a base code for placing a lunch box containing a food, and the The base comprises: a Bluetooth receiver for wirelessly receiving the special code; a voice component storing the text code representing the food; a magnetic component having a magnetic pole face; and a microprocessor electrically connecting the Bluetooth receiver The voice component and the magnetic component, and receiving the special code transmitted by the Bluetooth receiver; wherein the microprocessor determines whether the special code is the same as the base code, if the special code is the same as the base code The microprocessor controls the voice component to convert the character code representing the food to an audio signal to play the sound signal, and control the magnetic component to generate a first magnetic pole on the magnetic pole surface to attract a second magnetic pole. a device. The visually impaired dining system of claim 1, wherein the first magnetic pole is one of an N pole and an S pole, and the second magnetic pole is opposite to the magnetic pole of the first magnetic pole. The visually impaired person dining system of claim 1, wherein the text code representing the food is a Chinese code. The visually impaired person dining system of claim 1, wherein the controller further has an input interface for inputting the text code representing the food, and transmitting the text code wirelessly through the Bluetooth transmitter after inputting the text code Text code to the Bluetooth receiver, wherein after receiving the text code, the Bluetooth receiver controls the voice component to store the text code. The visually impaired dining system of claim 1, wherein the device having the second magnetic pole is disposed on a food clip. A visually impaired person dining system includes: a controller having a Bluetooth transmitter and wirelessly transmitting a special code through the Bluetooth transmitter; a plurality of bases each having a base code, each of which is placed on the base a lunch box containing a food, and each of the bases includes: a Bluetooth receiver for wirelessly receiving the special code; a voice component storing the text code representing the food; and a magnetic component having a magnetic pole face And a microprocessor electrically connecting the Bluetooth receiver, the voice component and the magnetic component, and receiving the special code received from the Bluetooth receiver; wherein the special code is associated with one of the bases The base code is the same, and each of the microprocessors determines whether the special code is the same as the base code. If the special code is the same as the base code, the corresponding microprocessor controls the corresponding voice component to represent the food. The character code is an audio signal to play the sound signal, and the corresponding magnetic element is controlled to generate a first magnetic pole on the magnetic pole surface. A suction device having a second magnetic pole. The visually impaired person dining system of claim 6, wherein if the special code is different from the base code, the corresponding microprocessor controls the corresponding magnetic component to generate the second magnetic pole on the magnetic pole face to repel The device of the second magnetic pole. The visually impaired dining system of claim 6, wherein the controller further has an input interface for inputting the text code of each of the bases representing the food, and after inputting each of the text codes, The Bluetooth transmitter wirelessly transmits each of the text codes to Corresponding to the Bluetooth receiver, each of the Bluetooth receivers controls the corresponding voice component to store the corresponding text code after receiving the corresponding text code. The visually impaired meal system of claim 6, wherein the device having the second magnetic pole is disposed on a food clip. The visually impaired person dining system of claim 6, wherein the controller further has a plurality of buttons respectively corresponding to the base code of each of the bases, and each of the buttons is provided with a point corresponding to the base code A character number, wherein when one of the buttons is pressed, the controller wirelessly transmits the special code corresponding to the base code to each of the Bluetooth receivers through the Bluetooth transmitter.