CN213964251U - Electronic walking stick-based trip safety system for blind people - Google Patents
Electronic walking stick-based trip safety system for blind people Download PDFInfo
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- CN213964251U CN213964251U CN202021264518.3U CN202021264518U CN213964251U CN 213964251 U CN213964251 U CN 213964251U CN 202021264518 U CN202021264518 U CN 202021264518U CN 213964251 U CN213964251 U CN 213964251U
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Abstract
The utility model provides a blind person safety coefficient of going on a journey based on electron stick includes: distance detection sensor module, signal transmission module, pronunciation broadcast module, core control module, emergency call for help button module, vibration module, GPS orientation module, wireless transmission module, stick. The distance detection sensor module realizes automatic detection of the distance between a stick user and a front obstacle through an ultrasonic detection technology; the core control module processes and analyzes signals, and when the signals are abnormal, the voice playing module and the vibration module are started to warn a walking stick user, and when the walking stick user is in an emergency, the walking stick user can start the emergency help-seeking button module to request help to the surroundings; the GPS positioning module and the wireless communication module can enable a guardian to determine the position of the walking stick user in real time, so that the risk of the blind person during traveling can be greatly reduced, and the occurrence of accidents is reduced.
Description
Technical Field
The patent of the utility model belongs to the technical field of health care, especially, relate to a blind person safety coefficient of going on a journey based on electron stick.
Background
The lack of visual perception is the biggest obstacle of the blind in daily life, and living goods used by normal people have inconvenience for the blind. With the continuous development of science and technology, the blind person products need to be improved to better help the blind person overcome the inconvenience in life.
The blind person cannot do work, study or other activities that the general people can do because of the limit of the self condition. Therefore, in order to provide an auxiliary sensing tool for disabled people, further reduce the risk of action and improve the freedom of action, it is necessary to design a blind person walking stick integrating a sensor and a reminding device.
Simultaneously, along with the development of science and technology, various supplementary handicapped personage's device is constantly improving, and this kind of traditional appurtenance of stick also receives very big attention, and intelligent stick can greatly reduce blind person personage neglects dangerous possibility in the walking, simultaneously energy-concerving and environment-protective, so from people's thought concept change, the market demand of an intelligent stick is also very huge.
The intelligent walking stick is used as a service type device, can greatly improve the daily life and the working quality of blind people, and makes the blind people possible to regain the self-care ability of life and integrate into the society.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a blind person safety coefficient of going on a journey based on electron stick solves prior art, and the blind person is the not high enough defect of security when going on a journey.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a blind person safety coefficient that goes out based on electron stick which characterized in that includes:
the system comprises a distance detection sensor module, a signal transmission module, a voice playing module, a core control module, an emergency help-seeking button module, a vibration module, a GPS positioning module, a wireless transmission module and a walking stick;
the distance detection sensor module is connected with the signal transmission module in a wired mode; the signal transmission module is connected with the core control module in a wired mode; the GPS positioning module is connected with the core control module in a wired mode; the GPS positioning module is connected with the wireless transmission module in a wired mode; the emergency help-seeking button module is connected with the core control module in a wired mode; the core control module is respectively connected with the voice playing module and the vibration module in sequence in a wired mode;
the distance detection sensor module is positioned at the bottom of the walking stick; the signal transmission module, the core control module, the voice playing module, the GPS positioning module and the wireless transmission module are positioned in the middle of the walking stick; the emergency help-seeking button module and the vibration module are positioned at the top end of the walking stick;
preferably, the core control module is used for receiving the distance between the walking stick user and the obstacle in front, judging the distance between the walking stick user and a safety distance threshold value, and controlling the voice playing module to send out a voice alarm and the vibration module to send out vibration to remind the walking stick user when the distance is lower than the safety distance threshold value.
Preferably, the voice playing module is used for broadcasting the distance between the walking stick user and the front obstacle in a timing manner; meanwhile, when the walking stick user starts the emergency help-seeking button module, the voice playing module is used for sending help-seeking signals to the periphery.
Preferably, the GPS positioning module is used to collect the position of the user of the walking stick and transmit the position of the user of the walking stick to the terminal of the guardian through the wireless transmission module.
Preferably, the emergency help-seeking button module is manually started by a walking stick user when the walking stick user is in an abnormal or emergency state, and sends a help-seeking signal to the surrounding through the voice playing module;
preferably, the core control module includes: the device comprises a distance detection control module, a communication control module, a voice control module and a vibration control module;
the distance detection sensor module is used for acquiring distance signals between a walking stick user and a front obstacle and transmitting the distance signals between the walking stick user and the obstacle to the signal transmission module; the signal transmission module is used for converting the distance analog signal acquired by the distance detector module into the distance between the walking stick user and the front obstacle through amplification, demodulation and shaping, and transmitting the distance between the walking stick user and the front obstacle to the core control module;
the communication control module and the GPS positioning module transmit the collected position information of the walking stick user to the core control module in a wired mode, the walking stick user presses the emergency help-seeking button module, and a short message is sent to a mobile phone of a corresponding contact person through the core control module through the wireless transmission module, wherein the content of the short message comprises the position information of the walking stick user, and real-time date and time;
the voice control module compares the distance between the walking stick user and the obstacle in front with a safety distance threshold value, if the distance between the walking stick user and the obstacle in front is larger than the safety distance threshold value, the environment where the walking stick user is located is temporarily safe, the voice playing module can report the distance between the walking stick user and the obstacle in front, and if the distance between the walking stick user and the obstacle in front is smaller than the safety distance threshold value, the core control module controls the voice playing module to play recorded voice prompts to remind the walking stick user of the obstacle in front; when a user of the walking stick starts the emergency help-seeking button module, the emergency help-seeking button module immediately sends starting information to the voice playing module, and the voice playing module sends out help-seeking sound to the surrounding.
The core control module compares the distance between the walking stick user and the obstacle in front with a safety distance threshold value, if the distance between the walking stick user and the obstacle in front is larger than the safety distance threshold value, the environment where the walking stick user is located is temporarily safe, if the distance between the walking stick user and the obstacle in front is smaller than the safety distance threshold value, the walking stick user is judged to be in a dangerous state, the core control module sends starting information to the vibration module, and the vibration module starts to vibrate to remind the walking stick user;
the utility model discloses can bring following technological effect:
the distance detection sensor module realizes automatic detection of the distance between a stick user and a front obstacle through an ultrasonic detection technology; meanwhile, the core control module processes, analyzes and judges the information, and warns the walking stick user by starting the voice playing module and the vibration module when the signal is abnormal, and the walking stick user can start the emergency help-seeking button module to request help to the surroundings in case of emergency; the GPS positioning module and the wireless communication module can enable a guardian to determine the position of the walking stick user in real time, so that the risk of the blind person during traveling can be greatly reduced, and the occurrence of accidents is reduced.
Drawings
FIG. 1: is a structural schematic diagram of the utility model.
FIG. 2: do the utility model discloses an inside functional module structure schematic diagram of core control module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the technical solution adopted by the specific embodiment of the present invention is a safety system for the blind going out based on an electronic walking stick, including:
the utility model provides a blind person safety coefficient that goes out based on electron stick which characterized in that includes:
the system comprises a distance detection sensor module, a signal transmission module, a voice playing module, a core control module, an emergency help-seeking button module, a vibration module, a GPS positioning module, a wireless transmission module and a walking stick;
the distance detection sensor module is connected with the signal transmission module in a wired mode; the signal transmission module is connected with the core control module in a wired mode; the GPS positioning module is connected with the core control module in a wired mode; the GPS positioning module is connected with the wireless transmission module in a wired mode; the emergency help-seeking button module is connected with the core control module in a wired mode; the core control module is respectively connected with the voice playing module and the vibration module in sequence in a wired mode;
the distance detection sensor module is positioned at the bottom of the walking stick;
the signal transmission module, the core control module, the voice playing module, the GPS positioning module and the wireless transmission module are positioned in the middle of the walking stick;
the emergency help-seeking button module and the vibration module are positioned at the top end of the walking stick;
the distance detection sensor module is used for collecting distance signals between a walking stick user and a front obstacle and transmitting the distance signals between the walking stick user and the obstacle to the core control module through the signal transmission module.
The signal transmission module is used for converting the distance analog signals collected by the distance detector module into the distance between the walking stick user and the front obstacle through amplification, demodulation and shaping, and transmitting the distance between the walking stick user and the front obstacle to the core control module.
The core control module is used for receiving the distance between the walking stick user and the obstacle, judging the distance between the walking stick user and the obstacle and a safe distance threshold value, and controlling the voice playing module to send out a voice alarm and the vibration module to send out vibration to remind the walking stick user when the distance is lower than the safe distance threshold value.
The voice playing module is used for broadcasting the distance between the walking stick user and the front obstacle in a timing mode; meanwhile, when the walking stick user starts the emergency help-seeking button module, the voice playing module is used for sending help-seeking signals to the periphery.
The GPS positioning module is used for collecting the position of the walking stick user and sending the position of the walking stick user to the terminal of the guardian through the wireless transmission module.
The emergency help-seeking button module is manually started by a walking stick user when the walking stick user is in an abnormal or emergency state, and sends help-seeking signals to the surrounding through the voice playing module.
The emergency help-seeking button module and the vibration module are positioned at the top end of the walking stick.
The walking stick is selected to be BYS 2301.
The distance detection sensor module is selected to be an LCH-S1 module.
The vibration module is selected to be an RB-02S087 module.
The type of the signal transmission module is selected to be a 555 chip module.
The core control module is of an Altera EPCE6 model.
The emergency help-seeking button module is selected to be an NP2-BA33 self-reset button.
The voice playing module is selected as an MP3 decoding module.
The GPS positioning module is a BLOX 6M GPS module.
The wireless transmission module is selected to be SIM 900A.
Referring to fig. 1, the first embodiment is an embodiment of a distance detection control module. The utility model discloses a distance detection sensor module includes LCH-S1 module, and LCH-S1 module transmits the distance analog signal who collects for signal transmission module, and signal transmission module converts the distance analog signal into the distance of stick user and the place ahead barrier through enlarging, demodulation, integer to give core control module with the distance transmission of stick user and the place ahead barrier.
Referring to fig. 2, the second embodiment is an embodiment of a communication control module. The GPS module is a BLOX 6M GPS module, and transmits the collected position information of the walking stick user to the core control module in a wired manner. When the module type is selected to be emergency, a walking stick user presses the emergency help-seeking button module, starting information is transmitted to the wireless transmission module through the core control module, the wireless transmission module is started, and a short message is sent to a mobile phone of a corresponding contact person, wherein the content of the short message comprises position information, real-time date and time of the walking stick user;
referring to fig. 2, a third embodiment is a voice control module, the core control module compares a distance between a walking stick user and a front obstacle with a safety distance threshold, if the distance between the walking stick user and the front obstacle is greater than the safety distance threshold, it indicates that the environment where the walking stick user is located is temporarily safe, the voice playing module reports the distance between the walking stick user and the front obstacle, and if the distance between the walking stick user and the front obstacle is less than the safety distance threshold, the core control module controls the voice playing module to play a recorded voice prompt to remind the walking stick user of the obstacle in front; when a user of the walking stick starts the emergency help-seeking button module, the emergency help-seeking button module immediately sends starting information to the voice playing module, and the voice playing module sends out help-seeking sound to the surrounding.
Referring to fig. 2, a fourth embodiment is a vibration control module, the core control module compares the distance between the stick user and the obstacle in front with a safety distance threshold, if the distance between the stick user and the obstacle in front is greater than the safety distance threshold, it indicates that the environment where the stick user is located is temporarily safe, if the distance between the stick user and the obstacle in front is less than the safety distance threshold, it is determined that the stick user is in a dangerous state, the core control module sends a start message to the vibration module, and the vibration module starts to vibrate to remind the stick user;
it should be understood that the above description of the preferred embodiments is given in some detail, and not as a limitation to the scope of the invention, and that various alternatives and modifications can be devised by those skilled in the art without departing from the scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a blind person safety coefficient that goes out based on electron stick which characterized in that includes:
the system comprises a distance detection sensor module, a signal transmission module, a voice playing module, a core control module, an emergency help-seeking button module, a vibration module, a GPS positioning module, a wireless transmission module and a walking stick;
the distance detection sensor module is connected with the signal transmission module in a wired mode; the signal transmission module is connected with the core control module in a wired mode; the GPS positioning module is connected with the core control module in a wired mode; the GPS positioning module is connected with the wireless transmission module in a wired mode; the emergency help-seeking button module is connected with the core control module in a wired mode; the core control module is respectively connected with the voice playing module and the vibration module in sequence in a wired mode;
the distance detection sensor module is positioned at the bottom of the walking stick; the signal transmission module, the core control module, the voice playing module, the GPS positioning module and the wireless transmission module are positioned in the middle of the walking stick; the emergency help-seeking button module and the vibration module are positioned at the top end of the walking stick;
the core control module includes: the device comprises a distance detection control module, a communication control module, a voice control module and a vibration control module.
2. The electronic cane based blind travel safety system of claim 1, wherein:
the core control module is used for receiving the distance between a walking stick user and a front obstacle, judging the distance between the walking stick user and a safety distance threshold, and controlling the voice playing module to send out a voice alarm and the vibration module to send out vibration to remind the walking stick user when the distance is lower than the safety distance threshold.
3. The electronic cane based blind travel safety system of claim 1, wherein:
the voice playing module is used for broadcasting the distance between the walking stick user and the front obstacle in a timing mode; meanwhile, when the walking stick user starts the emergency help-seeking button module, the voice playing module is used for sending help-seeking signals to the periphery.
4. The electronic cane based blind travel safety system of claim 1, wherein:
the GPS positioning module is used for collecting the position of the walking stick user and sending the position of the walking stick user to the terminal of the guardian through the wireless transmission module.
5. The electronic cane based blind travel safety system of claim 1, wherein:
the emergency help-seeking button module is manually started by a walking stick user when the walking stick user is in an abnormal or emergency state, and sends help-seeking signals to the surrounding through the voice playing module.
6. The electronic cane based blind travel safety system of claim 1, wherein:
the distance detection sensor module is used for acquiring distance signals between a walking stick user and a front obstacle and transmitting the distance signals between the walking stick user and the obstacle to the signal transmission module; the signal transmission module is used for converting the distance analog signals collected by the distance detection sensor module into the distance between the walking stick user and the front obstacle through amplification, demodulation and shaping, and transmitting the distance between the walking stick user and the front obstacle to the core control module.
7. The electronic cane based blind travel safety system of claim 1, wherein:
the communication control module and the GPS positioning module transmit the collected position information of the walking stick user to the core control module in a wired mode, the walking stick user presses the emergency help-seeking button module, a short message is sent to a mobile phone of a corresponding contact person through the core control module through the wireless transmission module, and the content of the short message comprises the position information of the walking stick user, and real-time date and time.
8. The electronic cane based blind travel safety system of claim 1, wherein:
the voice control module compares the distance between the walking stick user and the obstacle in front with a safety distance threshold value, if the distance between the walking stick user and the obstacle in front is larger than the safety distance threshold value, the environment where the walking stick user is located is temporarily safe, the voice playing module can report the distance between the walking stick user and the obstacle in front, and if the distance between the walking stick user and the obstacle in front is smaller than the safety distance threshold value, the core control module controls the voice playing module to play recorded voice prompts to remind the walking stick user of the obstacle in front; when a user of the walking stick starts the emergency help-seeking button module, the emergency help-seeking button module immediately sends starting information to the voice playing module, and the voice playing module sends out help-seeking sound to the surrounding.
9. The electronic cane based blind travel safety system of claim 1, wherein:
the core control module compares the distance between the walking stick user and the obstacle in front with a safety distance threshold value, if the distance between the walking stick user and the obstacle in front is larger than the safety distance threshold value, the situation that the walking stick user is in a temporary safety environment is indicated, if the distance between the walking stick user and the obstacle in front is smaller than the safety distance threshold value, the walking stick user is judged to be in a dangerous state, the core control module sends starting information to the vibration module, and the vibration module starts to vibrate to remind the walking stick user.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021264518.3U CN213964251U (en) | 2020-07-01 | 2020-07-01 | Electronic walking stick-based trip safety system for blind people |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021264518.3U CN213964251U (en) | 2020-07-01 | 2020-07-01 | Electronic walking stick-based trip safety system for blind people |
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| CN213964251U true CN213964251U (en) | 2021-08-17 |
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| CN202021264518.3U Expired - Fee Related CN213964251U (en) | 2020-07-01 | 2020-07-01 | Electronic walking stick-based trip safety system for blind people |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115475346A (en) * | 2022-08-08 | 2022-12-16 | 深圳市龙近源科技有限公司 | Rope skipping monitoring method and computer-readable storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115475346A (en) * | 2022-08-08 | 2022-12-16 | 深圳市龙近源科技有限公司 | Rope skipping monitoring method and computer-readable storage medium |
| CN115475346B (en) * | 2022-08-08 | 2023-11-24 | 深圳市龙近源科技有限公司 | Rope skipping monitoring method and computer readable storage medium |
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