CN110827520A - Access reminding system and access reminder - Google Patents
Access reminding system and access reminder Download PDFInfo
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- CN110827520A CN110827520A CN201911109642.4A CN201911109642A CN110827520A CN 110827520 A CN110827520 A CN 110827520A CN 201911109642 A CN201911109642 A CN 201911109642A CN 110827520 A CN110827520 A CN 110827520A
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- 230000001154 acute effect Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 6
- 239000003814 drug Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
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- 229910002027 silica gel Inorganic materials 0.000 description 2
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- 238000005265 energy consumption Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
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- 230000008897 memory decline Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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Abstract
The invention relates to an access reminding system, which comprises an access reminder, a central gateway and a plurality of article state collectors, wherein the article state collectors are arranged on preset articles and used for collecting article states of the preset articles, and when the change of the article states is detected, wireless radio frequency signals including unique identification codes and article state information are sent outwards; the central gateway is powered by mains supply, can receive the wireless radio frequency signal sent by the article state collector and determine the current article state of each article, and sends a corresponding reminding command when communicating with the in-out reminder; when detecting that a person is in front, the in-and-out reminder communicates with the central gateway to receive a reminding command and broadcasts a preset reminding statement corresponding to the reminding command. The invention has the advantages that the central gateway which bears the high-power-consumption communication task is arranged, so that the power consumption of the entrance and exit reminder in the system can be effectively reduced, and the single-use time of the battery of the entrance and exit reminder can be effectively prolonged.
Description
Technical Field
The invention relates to the field of reminding devices, in particular to an access reminding system and an access reminder.
Background
At present, China is already stepping into an aging society and is accelerating to step into deep aging, problems related to old people are more and more prominent, and the quality of life is more and more concerned by people. For some old people, children need to earn money and keep home, go out to work in the daytime and go home at night, and cannot always care for the old people at home. For the old, staying at home all the time in the daytime, strolling and finding the chat of the same-age people is a more suitable life.
However, with the increase of age, the problem of memory decline of some old people basically exists more or less, which is mainly reflected in that when the old people go out, the old people often forget to carry keys and medicines or close home appliances, cooktops and the like, and the old people are troubled by forgetting to carry keys, and the old people may have potential safety hazards by forgetting to close the appliances and cooktops. For these elderly people, it is necessary to install a reminder device near the door to remind them when they go out.
The existing going-out reminding device usually adopts commercial power for power supply, the commercial power supply inevitably requires that the going-out reminding device is provided with a power line, and the existence of the power line further requires that a socket is arranged below the installation position of the device, but the wall where the socket is arranged is not necessarily the ideal installation position of the device, and perhaps the effect of the device arranged on a door or a passageway wall is better.
Certainly, a going-out reminding device adopts a battery for power supply, but the device needs to be communicated with a platform or other detection devices, and a communication module needs to be opened for a long time, so that the overall power consumption of the device cannot be reduced all the time, the battery is short in single-time use, and the battery needs to be replaced frequently, which is obviously too troublesome; if a higher capacity battery is used, not only the volume of the device increases but also the cost increases.
Therefore, how to reduce the power consumption of the entrance and exit reminder and prolong the time of single use of the battery is a problem to be solved urgently at present.
Disclosure of Invention
In order to avoid the defects of the background art, the invention provides the access reminding system which can reduce the power consumption of the access reminder in the system and effectively prolong the single-time use time of the battery. Meanwhile, the access reminder applied to the system is provided, so that the power consumption can be reduced.
The invention provides an access reminding system, which comprises an access reminder, a central gateway and a plurality of article state collectors, wherein the article state collectors are arranged on preset articles and used for collecting article states of the preset articles, and when the change of the article states is detected, wireless radio frequency signals including unique identification codes and article state information are sent outwards; the central gateway is powered by mains supply, can receive wireless radio frequency signals including the unique identification code and the article state information sent by the article state collector, and determines the current article state of each article according to the unique identification code and the article state information; when the system is communicated with the access reminder, a corresponding reminding command is sent to the access reminder according to the current article state of each article; the in-out reminder is installed on a door or on a passageway wall and used for sensing whether a person exists in the front or not, is in a dormant state under a normal condition, enters an awakening state from the dormant state when the person exists in the front, communicates with the central gateway and receives wireless radio frequency signals including a reminding command sent by the central gateway, and then broadcasts a preset reminding statement corresponding to the reminding command to remind the person.
Further, the entrance and exit reminder comprises a pyroelectric human body induction module and an ultrasonic receiving and transmitting module, and when the pyroelectric human body induction module detects that a person is in front, the ultrasonic receiving and transmitting module detects the distance between the person and the person in front; when the distance between the person in front and the person in front is smaller than a preset value, the in-out reminder broadcasts preset reminding sentences.
The invention also provides an entrance and exit reminder, which can be arranged on a door or a passageway wall in the door and comprises a shell, a battery and a circuit board, wherein the battery and the circuit board are arranged in the shell; the pyroelectric human body induction module is used for detecting front personnel and awakening the microcontroller module; the wireless radio frequency receiving and sending module is used for communicating with external equipment and receiving wireless radio frequency signals including a reminding command when the wireless radio frequency receiving and sending module is awakened; the microcontroller module is used for controlling the voice module to broadcast a preset reminding statement corresponding to the reminding command to remind people after awakening.
Furthermore, the circuit board also comprises an ultrasonic transceiver module connected with the microcontroller module, and the ultrasonic transceiver module is used for detecting the distance between the circuit board and a person in front when the person in front is sensed; when the distance between the microcontroller module and the front personnel is detected to be smaller than a preset value, the microcontroller module controls the voice module to broadcast preset reminding sentences.
Furthermore, the number of the pyroelectric human body induction modules is two, the two pyroelectric human body induction modules are respectively arranged on the left side and the right side, and the orientation included angle of the two pyroelectric human body induction modules is an acute angle; when the human body is sensed around two pyroelectric human body sensing modules, the microcontroller module controls the voice module to broadcast preset reminding sentences.
Furthermore, the pyroelectric human body induction module comprises a Fresnel lens which is a curtain type.
Furthermore, the top surface of the shell is provided with a storage groove for storing articles.
Further, still include the metal response module of being connected with microcontroller module, metal response module sets up in the below department of putting thing tank bottom portion casing for whether detect the key exists.
Further, still include the recording module of being connected with microcontroller module, the recording module is used for personnel to type in pronunciation, broadcasts the pronunciation of saving when broadcasting next time.
Furthermore, the mountable still includes the acceleration sensor module of being connected with microcontroller module on the door, and the acceleration sensor module is used for detecting the open and close state of door.
The system has the advantages that the central gateway which bears the high-power-consumption communication task is arranged, so that the power consumption of the entrance and exit reminder in the system can be effectively reduced, and the single-use time of the battery of the entrance and exit reminder can be effectively prolonged.
Drawings
Fig. 1 is a schematic configuration diagram of an entrance/exit reminding system according to embodiment 1.
Fig. 2 is a schematic perspective view of the entrance and exit reminder of embodiment 2.
Fig. 3 is an exploded view of the entrance and exit reminder of embodiment 2.
Example 2 reference numerals are as follows: 1-a support plate; 2-battery compartment cover; 3-a battery; 4-rear cover; 5-a circuit board; 6-pyroelectric human body induction module; 6 a-a pyroelectric plate; 6 b-a pressure ring; 6 c-lens; 7-a metal induction plate; 8-a loudspeaker; 9-a key module; 9 a-key cap; 9 b-a key; 10-a microphone; 11-a front cover; 11 a-a storage tank; 12-an ultrasonic transceiver module; 12 a-a fixation sleeve; 12 b-a silica gel sleeve; 12 c-ultrasonic transceiver probe.
Detailed Description
The invention is further described below with reference to the accompanying drawings and specific examples.
the central gateway 200 is powered by mains supply and is provided with two sets of communication modules, one set is a wireless radio frequency transceiver module used for communicating with the article state collector 300 and the entrance and exit reminder 100, and the central gateway 200 is generally inserted into a wall socket of a living room, so that the range of a wireless radio frequency signal can basically cover all rooms, can receive the wireless radio frequency signal which comprises a unique identification code and article state information and is sent by the article state collector 300 in each room at any time, and determines the current article state of each article according to the unique identification code and the article state information; meanwhile, the system can communicate with the entrance/exit reminder 100 at the door, and sends corresponding reminding commands or other data to the entrance/exit reminder 100 according to the current article state of each article; and the other set is a GPRS communication module or a WiFi module used for communicating with the service platform, and weather data and other necessary data are downloaded from the service platform through the GPRS communication module or the WiFi module.
The in-and-out reminder 100 is powered by a battery, is installed on a door or on a passageway wall and used for sensing whether a person exists in the front or not, is in a dormant state under normal conditions, enters an awakening state from the dormant state after detecting that the person exists in the front, communicates with the central gateway 200 and receives a wireless radio frequency signal which is sent by the central gateway 200 and comprises a reminding command, then broadcasts a preset reminding statement corresponding to the reminding command to remind the person, and continues to sleep after the person signal disappears.
In the system of this embodiment, the article status collector 300 and the entrance/exit reminder 100 are both battery powered, and adopt an ultra-low power consumption design, and are in a dormant state at ordinary times to reduce energy consumption, and only when a trigger condition is satisfied, the article status collector wakes up and works. The central gateway 200 is powered by mains electricity, and bears all high-power-consumption communication tasks in the system, including continuously starting the radio frequency receiving function so as to be connected with the article state collector 300 and the entrance and exit reminder 100 at any time for interactive data, and being connected with the service platform for receiving weather information and other data sent from the service platform, so that the information sent by the article state collector 300 cannot be omitted, and meanwhile, the entrance and exit reminder 100 can receive all necessary data once after awakening, thereby reducing the power consumption in the aspect of communication as much as possible and prolonging the service life of a single battery.
Assuming that the central gateway 200 does not exist in the system, firstly, if the access reminder 100 needs to have a perfect function, it is necessary to broadcast the weather and temperature conditions and have the functions of version upgrading and the like, and thus the access reminder 100 needs to have the function of connecting a service platform, that is, a GPRS module is needed, and the GPRS module has a relatively large power consumption in a communication module and a high signal delay, and even if the communication frequency is not high, the amount of power consumed by accumulating every day and month is also considerable; secondly, in order to ensure that there is no communication omission between the entrance/exit reminder 100 and the item status collector 300, a device is required to continuously start the receiving function between the entrance/exit reminder 100 and the item status collector 300, and the number of the item status collectors 300 is always larger in the usage scenario, so that the receiving function can only be continuously started by the entrance/exit reminder 100, but obviously, the power consumption is increased, and the single-use duration of the battery is reduced.
When the system is used for the first time, the binding operation is required, the system enters an article binding interface through a special mobile phone APP, firstly numbers of the entrance and exit reminder 100 and the central gateway 200 are input (the respective two-dimensional codes can be scanned), then the two-dimensional codes on the article state collector 300 are scanned, then the article names are filled in, the reminding triggering conditions are selected, the preset reminding sentences are selected or filled in, and then the confirmation is clicked. For a specific article status collector 300, the two-dimensional code thereof already includes information such as an article name, a reminding trigger condition, a preset reminding statement, and the like, for example, a socket, a gas stove, and the like. After the determination, the relevant binding information is uploaded to the service platform through the mobile phone, the service platform sends the relevant binding information to the corresponding central gateway 200, then prompts a user to wake up the entrance and exit reminder 100, after the user wakes up the entrance and exit reminder 100, the central gateway 200 sends the relevant binding information to the entrance and exit reminder 100 to be stored, and after the entrance and exit reminder 100 is stored, the binding completion information is finally notified to the user through the central gateway 200-service platform-mobile terminal.
The access reminder 100 stores a preset reminding statement list corresponding to the sequence number, and the part is a self-contained statement of the factory, for example:
1-good morning;
2-good afternoon;
3-good at night;
4-today weather XX;
5-current outdoor temperature XX degrees, air quality XX;
6-please carry the key;
7-no key detected, please determine if a key has been carried;
the part is that the item status collector 300 is bound and then stored in the entrance/exit reminder 100, for example:
8-weather forecast today may be rainy, please carry the umbrella;
9-when the weather is cold, pay attention to keeping warm, please carry the overcoat well;
10-please take your medicine out;
11-please close the gas range when going out;
12-please turn off the socket power supply when going out;
when the reminder is used normally, the reminder 100 can broadcast reminding sentences after being awakened, the reminding sentences can be divided into several types according to content types, and one type is greetings according to the current time; one is the weather temperature situation introduction of the current day, and the entrance and exit reminder 100 broadcasts relevant statements according to relevant weather reminding statements preset inside and weather temperature information sent by the central gateway 200; one is a reminding sentence which is actively recorded by the user, and comprises a temporarily preset sentence which is recorded by personnel by pressing a recording key on the access reminder 100, or the sentence is uploaded to a service platform by the user through mobile phone app recording and then is issued to the central gateway 200 by the service platform, and the central gateway 200 is finally issued to the access reminder 100; the other type is a preset input and stored statement in the reminder, and the preset reminding statement is triggered after the in-out reminder 100 detects the in-out reminder or a reminding command sent by the central gateway 200. For the reminder capable of sensing metal, if a key is detected, a preset reminding statement 'please take the key up' is triggered, and if the key is not detected, a preset reminding statement 'no key is detected, and whether the key is carried or not is determined'. For the reminding command sent by the central gateway 200, the in-out reminder 100 can broadcast the corresponding preset reminding statement according to the preset reminding statement sequence number in the reminding command.
The specific structure of the entrance/exit reminder 100 of the system of this embodiment can be referred to in embodiment 2.
the circuit board 5 comprises a microcontroller module, a wireless radio frequency transceiving module, a pyroelectric human body induction module 6, an ultrasonic transceiving module 12, a loudspeaker 8, a microphone 10, a metal induction plate 7 and a key module 9, wherein the wireless radio frequency transceiving module, the pyroelectric human body induction module 6, the ultrasonic transceiving module 12, the loudspeaker 8, the microphone 10, the metal induction plate 7 and the key module 9 are connected with the microcontroller module, the pyroelectric human body induction module 6 is used for detecting whether a person exists in front and awakening the microcontroller module and comprises a pyroelectric plate 6a, a pressure ring 6b and a lens 6c, the lens 6c is preferably a curtain type Fresnel lens, the number of the pyroelectric human body induction modules is two and is respectively arranged on the left side and the right side, the; the ultrasonic receiving and transmitting module 12 is used for detecting the distance between the ultrasonic receiving and transmitting module and a person in front and comprises an ultrasonic receiving and transmitting probe 12c, a silica gel sleeve 12b and a fixed sleeve 12 a; the wireless radio frequency receiving and sending module is used for communicating with external equipment and receiving wireless radio frequency signals including a reminding command when the wireless radio frequency receiving and sending module is awakened; when the pyroelectric human body induction module 6 induces a human body, the microcontroller module enters an awakening state from a dormant state, and after awakening, the microcontroller module controls the wireless radio frequency receiving and transmitting module to communicate with external electronic equipment and receives wireless radio frequency signals including a reminding command; meanwhile, the microcontroller module controls the ultrasonic transceiver module 12 to start detection; when the detected ultrasonic distance is smaller than a preset value, the microcontroller module controls the voice module to broadcast a preset reminding statement corresponding to the reminding command to remind people.
The metal induction plate 7 is arranged below the bottom shell of the storage groove 11a and is used for inducing metal articles on the storage groove 11 a; the key module 9 is including establishing the button cap 9a on the casing and establishing the button 9b on circuit board 5, and after the button 9b that the recording corresponds is pressed, the microphone 10 can the recording environment pronunciation, reports when reporting next time.
In this embodiment, circuit board 5 still includes the acceleration sensor module of being connected with microcontroller module, and the acceleration sensor module is used for detecting the switching state of door, vibrates the judgement switch door in the direction and the twinkling of an eye through the acceleration.
The in-and-out reminder has the advantages that the low power consumption is mainly realized in two aspects, namely, in the aspect of a trigger mechanism, whether people exist is judged by sensing human infrared rays, the problem of false alarm is possibly caused, and if the people do not exist, the meaningless power consumption is obviously caused by subsequent communication and broadcasting actions; the embodiment has two triggering modes, secondary judgment is carried out by increasing the distance between the ultrasonic module and a person, the reminder is more suitable for being installed on a door, and the person can approach the door certainly when going out; or the two pyroelectric human body induction modules are used for sequentially inducing, so that the reminder is more suitable for being installed on the wall of a door panel passageway, and personnel can certainly and sequentially trigger the two pyroelectric human body induction modules when going out. In the aspect of communication consumption, all communication with the service platform is delivered to the central gateway, so that power consumption can be saved; the wireless radio frequency transceiver module is adopted to communicate with the central gateway, so that the power consumption of the wireless radio frequency transceiver module is low; the reminding command sent by the central gateway is received, the data volume of data transmission in communication can be reduced, and the reminding command is broadcasted only according to the stored preset reminding statement corresponding to the reminding command.
Although the present invention has been described with reference to preferred embodiments, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and various changes in form and details may be made within the scope of the appended claims.
Claims (10)
1. An access reminding system, comprising: comprises an entrance and exit reminder, a central gateway and a plurality of article state collectors,
the article state collector is arranged on a preset article and used for collecting the article state of the preset article, and when the change of the article state is detected, a wireless radio frequency signal comprising a unique identification code and article state information is sent outwards;
the central gateway is powered by mains supply, can receive the wireless radio frequency signals including the unique identification code and the article state information sent by the article state collector, and determines the current article state of each article according to the unique identification code and the article state information; when the communication with the access reminder is carried out, sending a corresponding reminding command to the access reminder according to the current article state of each article;
the entrance and exit reminder is installed on a door or on a passageway wall and used for sensing whether a person exists in front or not, is in a dormant state under normal conditions, enters an awakening state from the dormant state when the person exists in front, communicates with the central gateway and receives wireless radio frequency signals including a reminding command sent by the central gateway, and then broadcasts preset reminding sentences corresponding to the reminding command to remind the person.
2. An access reminding system as claimed in claim 1, wherein: the entrance and exit reminder comprises a pyroelectric human body induction module and an ultrasonic receiving and transmitting module, and when the pyroelectric human body induction module detects that a person is in front, the ultrasonic receiving and transmitting module detects the distance between the person and the person in front; when the distance between the person in front and the person in front is smaller than a preset value, the in-and-out reminder broadcasts a preset reminding statement.
3. An access reminder, comprising: the circuit board comprises a microcontroller module, a wireless radio frequency transceiver module, a pyroelectric human body induction module and a voice module, wherein the wireless radio frequency transceiver module, the pyroelectric human body induction module and the voice module are connected with the microcontroller module; the pyroelectric human body induction module is used for detecting people in front and awakening the microcontroller module; the wireless radio frequency receiving and transmitting module is used for communicating with external equipment and receiving wireless radio frequency signals including a reminding command when being awakened; and the microcontroller module is used for controlling the voice module to broadcast a preset reminding statement corresponding to the reminding command to remind people after awakening.
4. The access reminder of claim 3, wherein: the circuit board further comprises an ultrasonic receiving and transmitting module connected with the microcontroller module, and the ultrasonic receiving and transmitting module is used for detecting the distance between the circuit board and a person in front when the person in front is sensed; when the distance between the microcontroller module and the front personnel is detected to be smaller than a preset value, the microcontroller module controls the voice module to broadcast preset reminding sentences.
5. The access reminder of claim 3, wherein: the number of the pyroelectric human body induction modules is two, the two pyroelectric human body induction modules are respectively arranged on the left side and the right side, and the orientation included angle of the two pyroelectric human body induction modules is an acute angle; when the two pyroelectric human body induction modules sense a human body front and back, the microcontroller module controls the voice module to broadcast a preset reminding statement.
6. The access reminder of claim 5, wherein: the pyroelectric human body induction module comprises a Fresnel lens, and the Fresnel lens is of a curtain type.
7. The access reminder of claim 3, wherein: the top surface of the shell is provided with a storage groove for storing articles.
8. The access reminder of claim 7, wherein: still include the metal response module of being connected with microcontroller module, metal response module set up in put the below department of thing tank bottom casing for whether detect the key exist.
9. The access reminder of claim 3, wherein: the voice broadcasting system further comprises a recording module connected with the microcontroller module, wherein the recording module is used for recording voice by personnel and broadcasting the stored voice when broadcasting next time.
10. The access reminder of claim 1, wherein: the mountable still includes the acceleration sensor module of being connected with microcontroller module on the door, and the acceleration sensor module is used for detecting the open and close state of door.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109642.4A CN110827520A (en) | 2019-11-14 | 2019-11-14 | Access reminding system and access reminder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109642.4A CN110827520A (en) | 2019-11-14 | 2019-11-14 | Access reminding system and access reminder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710134A (en) * | 2020-05-20 | 2020-09-25 | 歌尔智能科技有限公司 | Method for preventing indoor articles from being omitted, reminding terminal, detection terminal and system |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710134A (en) * | 2020-05-20 | 2020-09-25 | 歌尔智能科技有限公司 | Method for preventing indoor articles from being omitted, reminding terminal, detection terminal and system |
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Effective date of registration: 20240327 Address after: Room 261, Building 1, No. 20 Taihegang Road, Yuexiu District, Guangzhou City, Guangdong Province, 510030 (cannot be used as a factory building) Applicant after: Guangzhou Yunxin Information Technology Co.,Ltd. Country or region after: China Address before: 310051 19 Floor, 300 Lianhui Street, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: TENDENCY TECHNOLOGY Co.,Ltd. Country or region before: China |
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Application publication date: 20200221 |