CN207938163U - A door and its reminder system - Google Patents

Abstract

Include the first human body detection device on the inside of door the utility model discloses a kind of prompt system；Suggestion device；The processor being connect respectively with the first human body detection device and suggestion device is prompted for controlling suggestion device when the first human body detection device detects human body.In the utility model, processor can control suggestion device when the first human body detection device detects human body and be prompted, user receives prompt when opening the door, it can check whether carrying keys, the utility model reduces the number of devices of prompt system, such as eliminates door state detection module etc., in addition, the price of the first human body detection device on the market will be less than bluetooth module under normal conditions, reduce the cost of prompt system.The invention also discloses a kind of doors, have the identical advantageous effect of above-mentioned prompt system.

Description

A door and its reminder system

technical field

The utility model relates to the field of intelligent detection, in particular to a prompt system, and the utility model also relates to a room door.

Background technique

With the acceleration of the pace of life, people often forget to carry the key because they are in a hurry to go out. When they want to open the door, they can only spend money to ask the unlocking company to help unlock the lock, which not only wastes money and time, but also causes damage to the lock. The prompt system is equipped with Bluetooth modules on the door and the key ring, and a door status detection module for detecting whether the door is opened is installed on the door. When the door is opened, if the Bluetooth module on the door is not formed With the connection of the bluetooth module on the key ring, the processor can control the prompting device to prompt, the prompt system in the prior art has many modules, the cost of multiple modules is accumulated, and the price of the bluetooth module is usually expensive, resulting in The cost of prompting system is higher.

Therefore, how to provide a solution to the above technical problems is a problem that those skilled in the art need to solve at present.

Utility model content

The purpose of the utility model is to provide a reminder system, which reduces the cost; another purpose of the utility model is to provide a door including the above reminder system, which has a lower cost.

In order to solve the above technical problems, the utility model provides a prompt system, including:

The first human detection device located inside the door;

reminder device;

A processor respectively connected to the first human body detection device and the prompting device is configured to control the prompting device to give a prompt when the first human body detection device detects a human body.

Preferably, the prompt system also includes a second human body detection device for detecting a human body;

The second human body detection device is located outside the door and connected to the processor;

Then the processor is specifically configured to control the prompting device to prompt only when the first human body detection device detects a human body.

Preferably, the prompt system further includes a door state detection device for detecting the state of the door switch;

The door state detection device is connected to the processor;

The processor is specifically configured to control the prompting device to give a prompt only when the first human body detection device detects a human body and the door is in an open state.

Preferably, the processor is a single-chip microcomputer.

Preferably, the first human body detection device is an infrared human body proximity sensor.

Preferably, the prompting device is a text-to-speech TTS voice module.

Preferably, the second human body detection device is a human body infrared pyroelectric sensor.

Preferably, the door state detection device is a photoelectric switch.

Preferably, the prompt system also includes an alarm device;

The alarm device is connected to the processor;

Then the processor is further configured to control the alarm device to give an alarm when the second human body detection device detects a human body.

The utility model also provides a door, including the prompt system as described in any one of the above.

The utility model provides a prompting system, which comprises a first human body detection device arranged on the inner side of the door; a prompting device; a processor connected with the first human body detection device and the prompting device respectively, for detecting When reaching the human body, the prompting device is controlled to prompt.

It can be seen that in the utility model, the processor can control the prompting device to prompt when the first human body detection device detects a human body, and the user can check whether the key is carried after receiving the prompt when opening the door. The utility model reduces the number of components of the prompting system For example, the door status detection module is omitted. In addition, the price of the first human body detection device on the market is generally lower than that of the Bluetooth module, which reduces the cost of the prompt system.

The utility model also provides a house door, which has the same beneficial effects as the above prompt system.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the prior art and the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is the structural representation of a kind of prompting system provided by the utility model;

Fig. 2 is a structural schematic diagram of another prompt system provided by the present invention.

Detailed ways

The core of the utility model is to provide a prompt system, which reduces the cost; another core of the utility model is to provide a door including the above prompt system, which has a lower cost.

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, Fig. 1 is a schematic structural diagram of a prompt system provided by the present invention, including:

The first human body detection device 1 located inside the door;

Prompt device 2;

The processor 3 respectively connected to the first human body detection device 1 and the prompting device 2 is used to control the prompting device 2 to give a prompt when the first human body detection device 1 detects a human body.

Considering the above-mentioned technical problems in the background technology, in the embodiment of the present invention, the human body detection device installed inside the door can automatically detect the human body when the human body moves within the preset range, and send this information to the processor 3 After the processor 3 receives this information, it can control the prompting device 2 to prompt, and the user can check whether the key is carried after receiving the prompt near the door. Less, in the case that the module prices are not much different, reducing the number of modules can reduce the price of the prompt system, and the price of the first human body detection device 1 in the embodiment of the present invention is usually lower than that of the bluetooth on the market. device, therefore, the utility model reduces the cost of the prompting system.

Specifically, the first human body detection device 1 is set on the inside of the door, and when the user is close to the door and ready to go out, the human body can be detected. It can be set on the door or at any position inside the door. The embodiment of the present utility model is not limited here.

Wherein, the first human body detection device 1 may have many types, such as infrared sensors, etc., which are not limited in this embodiment of the present invention.

Specifically, there may be many kinds of processors 3, such as single-chip microcomputers or CPUs, which are not limited in this embodiment of the present invention.

There may be various types of the prompting device 2, such as a sound prompting device or a light prompting device, etc., which are not limited in this embodiment of the present invention.

The utility model provides a prompting system, which comprises a first human body detection device arranged on the inner side of the door; a prompting device; a processor connected with the first human body detection device and the prompting device respectively, for detecting When reaching the human body, the prompting device is controlled to prompt.

It can be seen that in the utility model, the processor can control the prompt device to prompt when the first human body detection device detects a human body, and the user can check whether the key is carried after receiving the prompt when opening the door. For example, the door status detection module is omitted. In addition, the price of the first human body detection device on the market is generally lower than that of the Bluetooth module, which reduces the cost of the prompt system.

On the basis of above-mentioned embodiment:

As a preferred embodiment, the prompting system also includes a second human body detection device 4 for detecting a human body;

The second human body detection device 4 is arranged on the outside of the door and connected with the processor 3;

The processor 3 is specifically configured to control the prompting device 2 to prompt only when the first human body detection device 1 detects a human body.

Considering that when a visitor comes to visit, the owner in the room needs to approach the door to open the door, but at this time the owner does not need to go out, that is, does not need to carry the key. If the prompting device 2 sends a prompt at this time, it may be A kind of noise that disturbs the user. In the embodiment of the present invention, a second human body detection device 4 is arranged on the outside of the door. When the first human body detection device 1 and the second human body detection device 4 detect a human body at the same time, the processor 3. Not controlling the prompting device 2. Prompting, which avoids noise disturbance to users and is more humane.

Specifically, the embodiment of the present utility model does not limit the specific position where the second human body detection device 4 is set outside the door, and it can be set on the door or other positions outside the door.

In addition, the embodiment of the present invention does not limit the type of the second human body detection device 4 here.

As a preferred embodiment, the prompt system also includes a door state detection device 5 for detecting the door switch state;

The door state detection device 5 is connected with the processor 3;

The processor 3 is specifically used to control the prompting device 2 to give a prompt only when the first human detection device 1 detects a human body and the door is in an open state.

Specifically, considering that the user may not want to go out when approaching the door, in this case, there is no need to remind the user to carry the key. If the prompting device 2 issues a prompt in this case, it is undoubtedly a kind of noise. In the embodiment of the utility model, the door state detection device 5 can detect the switch state of the door and send it to the processor 3. When the first human body detection device 1 detects a human body and the door is closed, the processor 3 will not The prompting device 2 is controlled to give prompts, which further avoids noise interference to users.

Specifically, the door state detection device 5 can be installed on the door, and of course it can also be installed according to the type of the selected door state detection device 5 , which is not limited in this embodiment of the present invention.

As a preferred embodiment, the processor 3 is a single-chip microcomputer.

Specifically, the single-chip microcomputer has the advantages of small size and low price.

Certainly, the processor 3 may be other types of processors 3 besides the single-chip microcomputer, which is not limited in this embodiment of the present invention.

As a preferred embodiment, the first human body detection device 1 is an infrared human body proximity sensor.

Specifically, the infrared human body proximity sensor has the advantages of simple structure, low price, accurate detection and short detection distance.

Among them, the shorter detection distance can enable the user to be detected when the user is very close to the door when going out, avoiding false alarms caused by the detection distance being too far away, and the shorter detection distance can further reduce the alarm of the prompt system. cost.

In addition, the sensing range of the infrared human proximity sensor can be 0-10CM, and it can be installed above the handle on the inside of the door, so as to ensure that the human body can be sensed when the door is opened.

Of course, in addition to the infrared human body proximity sensor, the first human body detection device 1 may also be of other types, which are not limited in this embodiment of the present utility model.

As a preferred embodiment, the prompting device 2 is a TTS (text to speech, from text to speech) voice module.

Specifically, the TTS voice module has the advantages of simple structure and low price.

Among them, the TTS voice module can be controlled to issue a voice prompt such as "Please bring the key", so that the user can be better reminded. Of course, the voice content therein can be set independently in advance, which is not limited in this embodiment of the present utility model.

Of course, in addition to the TTS voice module, the voice module can also be other types of voice modules, which are not limited in this embodiment of the present utility model.

As a preferred embodiment, the second human body detection device 4 is a human body infrared pyroelectric sensor.

Specifically, the infrared pyroelectric sensor has the advantages of low price, simple structure and accurate detection.

Among them, the time delay of the human body infrared pyroelectric sensor can be adjusted to the minimum, which is beneficial for indoor users to receive prompts in time.

Of course, in addition to the infrared pyroelectric sensor, the second human body detection device 4 may also be of other types, which are not limited in this embodiment of the present utility model.

As a preferred embodiment, the door state detection device 5 is a photoelectric switch.

Specifically, the photoelectric switch has the advantages of low price, simple structure, accurate detection and the like.

Among them, the photoelectric switch can use infrared diffuse reflection photoelectric switch, its detection distance can be 0-10CM, and it can be installed on the door. When the door is closed, the photoelectric switch can receive the reflected signal. When the door is open , the photoelectric switch cannot receive the reflected signal, and at this time it will be judged that the door is open.

Of course, in addition to the photoelectric switch, the door state detection device 5 can also be of other types, which are not limited in this embodiment of the present utility model.

As a preferred embodiment, the prompt system also includes an alarm device 6;

Alarm device 6 is connected with processor 3;

The processor 3 is also used to control the alarm device 6 to give an alarm when the second human body detection device 4 detects a human body.

In order to better describe the embodiment of the utility model, please refer to FIG. 2, which is a schematic structural diagram of another prompt system provided by the utility model, including a first human body detection device 1, a prompt device 2, a processor 3, The second human body detection device 4 , the door state detection device 5 and the alarm device 6 .

Specifically, in the embodiment of the present invention, the processor 3 can control the alarm device 6 to give an alarm when the second human body detection device 4 detects a human body. In this case, the alarm device 6 will alarm regardless of whether there are visitors outside the door. Preventing strangers from staying outside the door improves user safety.

There may be many types of the alarm device 6, for example, an audio alarm device, etc., which are not limited in this embodiment of the present invention.

The utility model also provides a house door, including the prompt system as introduced in the foregoing embodiments.

For the introduction of the door provided by the utility model, please refer to the above-mentioned prompt system embodiment, and the utility model is not limited here.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and for the related information, please refer to the description of the method part.

It should also be noted that in this specification, relative terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations There is no such actual relationship or order between the operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article or apparatus comprising that element.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. a kind of prompt system, which is characterized in that including：

The first human body detection device on the inside of door；

Suggestion device；

The processor being connect respectively with first human body detection device and the suggestion device, in the first physical examination Survey device controls the suggestion device when detecting human body and is prompted.

2. prompt system according to claim 1, which is characterized in that the prompt system further includes for detecting human body Two human body detection devices；

Second human body detection device is set on the outside of the door, is connected to the processor；

Then the processor is specifically used for only controlling the suggestion device when first human body detection device detects human body It is prompted.

3. prompt system according to claim 2, which is characterized in that the prompt system further includes for detecting the door The door condition checkout gear of on off state；

The door condition checkout gear is connected to the processor；

Then the processor is specifically used for only detecting human body in first human body detection device and the door is in opening The suggestion device is controlled when state to be prompted.

4. prompt system according to claim 1, which is characterized in that the processor is microcontroller.

5. prompt system according to claim 1, which is characterized in that first human body detection device is that infrared human body is close Range sensor.

6. prompt system according to claim 1, which is characterized in that the suggestion device is Text To Speech TTS voices Module.

7. prompt system according to claim 2, which is characterized in that second human body detection device is human body infrared heat Release electric transducer.

8. prompt system according to claim 3, which is characterized in that the door condition checkout gear is optoelectronic switch.

9. according to claim 2-8 any one of them prompt systems, which is characterized in that the prompt system further includes alarm dress It sets；

The warning device is connected to the processor；

Then the processor is additionally operable to control the warning device progress when second human body detection device detects human body Alarm.

10. a kind of door, which is characterized in that including such as claim 1-9 any one of them prompt system.