CN112133055A - Alarm device - Google Patents
Alarm device Download PDFInfo
- Publication number
- CN112133055A CN112133055A CN202010932342.2A CN202010932342A CN112133055A CN 112133055 A CN112133055 A CN 112133055A CN 202010932342 A CN202010932342 A CN 202010932342A CN 112133055 A CN112133055 A CN 112133055A
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- Prior art keywords
- alarm
- unit
- warning
- signal
- heart rate
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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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0205—Specific application combined with child monitoring using a transmitter-receiver system
- G08B21/0208—Combination with audio or video communication, e.g. combination with "baby phone" function
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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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0205—Specific application combined with child monitoring using a transmitter-receiver system
- G08B21/0211—Combination with medical sensor, e.g. for measuring heart rate, temperature
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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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0233—System arrangements with pre-alarms, e.g. when a first distance is exceeded
-
- 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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0236—Threshold setting
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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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0261—System arrangements wherein the object is to detect trespassing over a fixed physical boundary, e.g. the end of a garden
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to an alarm device. The alarm device includes: an alarm button (11); the pressure sensor (12) is connected with the alarm button (11) and is used for detecting that the alarm button is pressed; the alarm determination unit (13) is connected with the pressure sensor (12) and is used for generating an alarm signal; and the alarm signal sending unit (14) is used for sending the alarm signal, wherein the pressure sensor or the alarm button (11) is provided with a false touch prevention device with a mechanical structure, and/or the alarm determining unit (13) carries out false touch prevention judgment according to the pressure signal generated by the pressure sensor (12).
Description
Technical Field
The invention relates to an alarm technology.
Background
When the security guard case is used for frequent inspection and inspection under special conditions, it is very important to know the safety state of inspection personnel so as to take rescue and other conditions in time. In the prior art, no good solution is provided for how to alarm the situation.
Disclosure of Invention
The present invention has been made in view of the above problems with the prior art to overcome or alleviate the problems with the prior art, and at least to provide a useful alternative.
According to an aspect of the present invention, there is provided an alarm device including: an alarm button; the pressure sensor is connected with the alarm button and used for detecting that the alarm button is pressed; the alarm determining unit is connected with the pressure sensor and used for generating an alarm signal; and the alarm signal sending unit is used for sending the alarm signal, wherein the pressure sensor or the alarm button is provided with a false touch prevention device with a mechanical structure, and/or the alarm determining unit is used for performing false touch prevention judgment according to the pressure signal generated by the pressure sensor.
According to the technical scheme of the invention, the alarm can be effectively given under special conditions, and the alarm has good effect.
Drawings
Fig. 1 shows a schematic block diagram of an alarm device according to an embodiment of the invention.
Fig. 2 shows a schematic block diagram of an alarm device according to another embodiment of the invention.
Fig. 3 shows a schematic block diagram of an alarm device according to a further embodiment of the invention.
Fig. 4 shows a schematic block diagram of an alarm device according to a further embodiment of the invention.
Detailed Description
Fig. 1 shows a schematic block diagram of an alarm device according to an embodiment of the invention. As shown in fig. 1, according to one embodiment of the present invention, the alarm device 1 of the present invention includes a housing 10, an alarm button 11 provided on the housing 10, a pressure sensor 12 connected to the alarm button 11 for detecting that the button is depressed, an alarm determining unit 13 connected to the pressure sensor 12 for generating an alarm signal, and an alarm signal transmitting unit 14.
When a dangerous case occurs, a wearing person presses the alarm button 11, the pressure sensor 12 detects pressure from the button and transmits a pressure signal to the alarm determination unit 13, the alarm determination unit 13 compares the pressure signal with a preset value, and when the received pressure is judged to be greater than a threshold value, the judgment is not misoperation, an alarm signal is generated, and the alarm signal is transmitted to the alarm signal transmission unit 14. The alarm signal transmitting unit 14 gives an alarm. According to one embodiment, the alarm signal is in the form of a short message and only includes the alarm flag and the ID of the alarm device (the identifier of the alarm device, which is used to uniquely identify the alarm device), so that the transmission power and processing time of the message can be reduced, and a fast alarm can be realized.
According to one embodiment, the pressure sensor 12 or the alarm button 11 has a mechanical structure of the anti-false touch device. Such as the spring + hook mode, requires a certain amount of force to trigger. After triggering, a pulse signal is sent out, and then the initial state can be recovered through the rebound of the spring. After receiving the pulse signal, the alarm determining unit 13 triggers the alarm signal sending unit 14 to alarm, for example, send a short message of the beidou system to alarm.
The alarm determination unit 13 may set an alarm level (severity of dangerous case) by the number of beats and/or the degree of beats. Such as: within a set time (such as 2 seconds), 1 time of beating is general alarm, 2 times of beating is medium alarm, 3 times of beating is serious alarm and the like, and according to the times of pulse signals, the content of Beidou short message transmission is determined. In this case, the alarm signal may include information indicating the severity, such as a particular number of a particular location of the message.
The alarm button can be arranged to be larger and can be arranged at the chest, so that the left hand and the right hand can be shot conveniently. According to one embodiment, the alarm button has a circular or oval-shaped clapping surface 2/3 to 4/5 of the area of the palm of the wearer. Such a size may increase the reliability of the alarm.
According to one embodiment, the alarm signal transmitting unit 14 transmits the alarm signal by contacting the Beidou satellite. After receiving the alarm signal, the Beidou satellite can transmit the alarm signal to a related processing department or system for alarm processing. The method for receiving the signal from the beidou satellite and the method for forwarding the signal to the relevant processing department or system can adopt various methods known now or in the future, and are not described herein again. The relevant processing department or system may take various means such as dispatching a support team, preparing an ambulance, and the like according to the actual situation.
According to one embodiment, the alarm signal can be transmitted to the peripheral sentry according to the current position information, the signal transmission range can be set, for example, 50 meters around the alarm point, and after the peripheral sentry receives the signal, the peripheral sentry can prompt the sentry to be armed or support search and rescue by vibration, sound and light and the like.
Fig. 2 shows a schematic block diagram of an alarm device according to another embodiment of the invention. According to one way, as shown in fig. 2, the alarm device also comprises sound detection means 21. The alarm determination unit 13 includes a pressure comparison unit 131, an alarm analysis unit 132, and an alarm signal generation unit 133.
The pressure comparison unit 131 compares the pressure detected by the pressure sensor with an alarm threshold and a warning threshold. When the pressure sensor detects a pressure below the alarm threshold but above a warning threshold, the sound detection means 21 is instructed to receive sound information from the wearer and its surroundings. The alarm analyzing unit 132 is used for analyzing whether an alarm is required or not based on the sound collected by the sound detecting device 21. The alarm signal is generated by the alarm signal generating unit 133 of the alarm determining unit 13, for example, when it is detected that the sound contains a distress sound of the wearer or a special sound suggesting a possible dangerous situation, such as a sound of a life saving, an alarm, no action, who, or the like, or a sound of a beast is collected, or the like. On the other hand, when an instruction to cancel the alarm is collected from the wearer, for example, "nothing, trouble", "carelessness", or the like of the wearer is collected, it is determined that the alarm is not required. For example, when a waiting indication (e.g., a signal such as look and look, a signal such as a little, etc.) from the wearer that needs to be further identified is collected, the sound detection device 21 is instructed to continuously collect the sound and perform alarm analysis on the sound. The above call for help, cancellation instruction, waiting instruction, etc. may be a predetermined phrase such as a specific sentence or word that is easy to recognize.
Likewise, the alarm signal may include only the alarm flag bit and the identity of the alarm device, or may include information indicating the severity. In the present embodiment, the severity can be determined by analyzing the collected sound by the sound detection device 21 by the alarm analysis unit 132, for example.
Fig. 3 shows a schematic block diagram of an alarm device according to a further embodiment of the invention. According to yet another embodiment, as shown in fig. 3, the alarm device comprises a heart rate monitoring device 31, and the heart rate monitoring device 31 can directly detect the heart rate of the wearer or can obtain the heart rate data of the wearer from the heart rate detecting device worn on the wearer by means of bluetooth communication or the like. The heart rate detection device may be, for example, a heart rate detection patch (or heart rate detection patch) attached to the heart of the wearer.
The alarm determination unit 13 generates an alarm signal according to the heart rate signal obtained by the heart rate monitoring device 31, and sends the alarm signal to the alarm signal sending unit 14. According to one embodiment, the alarm determination unit 13 comprises a heart rate variation detection unit 134, detecting variations in the heart rate signal. The change in the heart rate signal is for example a sudden decrease in the heart rate. This sudden drop may mean that the alarm device 1 is a predetermined distance away from the wearer and may also mean that the wearer is unconscious or dead. The change in the heart rate signal may also be, for example, a sudden increase in heart rate. A sudden rise may mean the occurrence of an emergency situation, such as the wearer being attacked or frightened. Thus, when detecting a sudden change in the heart rate signal above the alarm threshold, the alarm determination unit 13 generates an alarm signal, e.g. by means of the alarm analysis unit 132 and the alarm signal generation unit 133. According to one embodiment, when the alarm analysis unit 132 determines that the change in the heart rate has reached the alarm threshold but not the alarm threshold, the sound detection device 21 is turned on to receive sound information from the wearer and the surroundings. And an alarm analyzing unit 132 for analyzing whether an alarm is required based on the sound collected by the sound detecting device 21. The specific analytical procedures and methods can be found above.
According to one embodiment, the alarm device comprises a position determination unit 22 and a timing unit 23. The position determination unit 22 is used to determine the current position of the alarm device. This may be achieved, for example, by receiving a positioning signal from the beidou satellite system. The timing unit 23 is used to determine the time from the start of departure to the current time. The alarm analysis unit 132 comprises a route deviation determination unit and a heart rate range determination unit. The route deviation determination unit determines whether or not the route deviates from the predetermined patrol route based on the current position determined by the position determination unit. The heart rate range determining unit determines a reasonable heart rate range of the wearer at the current position by using historical data according to the current position and the time of reaching the current position. The alarm signal generating unit 133 generates an alarm signal when the alarm analyzing unit 132 determines that the wearer is out of the range of the reasonable heart rate of the wearer or deviates from the predetermined route at the current position, or instructs the sound detecting device 21 to operate when the alarm threshold is not reached but the pre-warning threshold is reached, thereby performing further determination. According to the implementation mode, for the routing inspection of the fixed route, the alarm can be given in time while the false alarm is reduced.
Fig. 4 shows a schematic block diagram of an alarm device according to a further embodiment of the invention. According to still another embodiment, the warning device 1 of the present invention includes a teammate state monitoring device 41 for acquiring status information of teammates, the warning determination unit 13 includes a warning analysis unit 132 and a warning signal generation unit 133, and the warning analysis unit 132 is configured to analyze whether a warning is required according to the teammate status information acquired by the teammate state monitoring device 41. The alarm signal generation unit 133 generates an alarm signal
And when the teammates are in abnormal states, the teammates are indicated to give an alarm. And grading early warning can be carried out. When the situation is judged not to be urgent, the information is only presented to the wearer to prompt the wearer to pay attention to the situation of teammates, and the wearer determines whether to give an alarm or not. For example, when the alarm is determined, an alarm button of an alarm device worn on the chest can be pressed to realize rapid alarm. When the situation is urgent, the alarm determination unit 13 may directly instruct the alarm signal transmission unit 14 to transmit an alarm signal to a remote end, for example, through a beidou satellite. The teammate state monitoring device 41 collects, for example, a heart rate signal, a body state signal, and the like from the teammate, and the alarm determination unit 13 determines whether or not it is in an abnormal state based on the heart rate signal or the body state signal. The posture signal is, for example, a normal walking state, a bending state, a falling state, or the like, or position information transmitted from a sensor worn by teammates. For example, teammates may have sensors at the limbs and torso so that positional information of the limbs may be obtained. The alarm analysis unit 132 can determine from this information whether the teammates are in a normal walking or standing state or an abnormal state such as falling, fighting, or the like.
According to one embodiment, the teammate status monitoring device 41 also receives a teammate current location signal from the teammate. The alarm determination unit 13 determines the normal posture, heart rate or posture change of the teammate according to the current position of the teammate, thereby judging whether the teammate is abnormal or not. The teammates may be able to determine their posture using sensors worn by their limbs, torso, head, etc. By the technical scheme, the system can be well matched with teammates, and various accidents can be better dealt with.
According to one embodiment, the teammate status monitoring device 41 may directly receive alarm information (which may be considered as a special status information) from the teammate. The alarm determination unit 13 performs an alarm based on the alarm information. The alarm analysis unit 132 may determine the severity based on alarm information from teammates to determine the content of the alarm.
By using the mode, the cooperation among teammates is enhanced, and dangerous cases can be found and responded in time better.
It should be understood that the various devices of the figures and embodiments may be combined accordingly. For example, the sound detection device 21 and the pressure comparison unit 131 of fig. 2 may be added to the embodiment of fig. 3 to implement the functions of the embodiment of fig. 2 on the basis of the embodiment of fig. 3. All of which are within the scope of the present disclosure.
According to some technical schemes of the invention, the alarm can be given when the patrol is in an emergency state, the alarm can be given when the patrol is separated from a wearing person, and the alarm can be given when the carrying person is detected to be in a special condition, so that the gun can be better supervised. Avoid that in special cases, the alarm should be given and not given.
The above detailed description of the invention is merely to give the person skilled in the art further insight into implementing preferred aspects of the invention, and does not limit the scope of the invention. Only the claims are presented to determine the scope of the invention. Therefore, combinations of features and steps in the foregoing detailed description are not necessary to practice the invention in the broadest sense, and are instead taught merely to particularly detailed representative examples of the invention. Furthermore, the various features of the teachings presented in this specification may be combined in various ways, which, however, are not specifically exemplified, in order to obtain additional useful embodiments of the present invention.
Claims (10)
1. An alarm device comprising:
an alarm button (11);
the pressure sensor (12) is connected with the alarm button (11) and is used for detecting that the alarm button is pressed;
the alarm determination unit (13) is connected with the pressure sensor (12) and is used for generating an alarm signal; and
an alarm signal transmitting unit (14) for transmitting the alarm signal,
wherein the pressure sensor or the alarm button (11) is provided with a false touch prevention device with a mechanical structure, and/or the alarm determination unit (13) performs false touch prevention judgment according to a pressure signal generated by the pressure sensor (12).
2. The alarm device according to claim 1, wherein the alarm signal sending unit alarms in a form of a Beidou short message through a Beidou system, and the alarm signal only comprises an alarm flag bit and an identifier of the alarm device.
3. The warning device according to claim 1, characterized in that the warning determination unit (13) determines the severity level depending on a degree of beating pressure with which the warning button (11) is beaten or a number of times the warning button (11) is beaten within a predetermined time, the warning signal including information indicating the severity level.
4. The warning device according to claim 1, further comprising a sound detection device (21), wherein the warning determination unit (13) comprises a pressure comparison unit (131), a warning analysis unit (132) and a warning signal generation unit (133),
the pressure comparison unit (131) compares the pressure detected by the pressure sensor with an alarm threshold value and a warning threshold value, and instructs the sound detection device (21) to receive sound information when the pressure detected by the pressure sensor is lower than the alarm threshold value but higher than the warning threshold value,
the alarm analysis unit (132) is used for analyzing whether an alarm is needed or not according to the sound information collected by the sound detection device (21),
the alarm signal generation unit (133) generates an alarm signal based on the analysis by the alarm analysis unit (132).
5. The warning device according to claim 1, wherein the warning analyzing unit (132) determines the degree of severity from the sound information, and information indicating the degree of severity is included in the warning signal.
6. The alarm device according to claim 1, characterised in that the alarm device comprises a heart rate monitoring device (31), the alarm determination unit (13) comprises a heart rate variation detection unit (134), an alarm analysis unit (132) and an alarm signal generation unit (133),
the heart rate monitoring device (31) is used for acquiring a heart rate signal of a wearer of the alarm device;
the heart rate variation detection unit (134) detects a variation in a heart rate signal based on the heart rate signal,
the alarm analysis unit (132) is used for analyzing whether an alarm is needed according to the change of the heart rate signal,
the alarm signal generation unit (133) generates an alarm signal based on the analysis by the alarm analysis unit (132).
7. The warning device according to claim 6, characterized in that it further comprises sound detection means (21),
and when the alarm analysis unit (132) determines that the change of the heart rate signal reaches the warning threshold value but does not reach the alarm threshold value, the sound detection device (21) is instructed to receive sound information, and the alarm analysis unit analyzes whether an alarm is needed or not according to the information collected by the sound detection device (21).
8. The warning device according to claim 6, characterized in that the warning device comprises a location determination unit (22) and a timing unit (23), the warning analysis unit (132) comprises a route deviation determination unit and a heart rate range determination unit,
the position determination unit (22) is used for determining the current position of the alarm device,
the timing unit (23) is used for determining the time from the departure to the current time,
the route deviation determination unit determines whether or not a predetermined route is deviated according to the current position determined by the position determination unit,
the heart rate range determining unit determines a reasonable heart rate range of the wearer at the current position according to the current position and the time by using historical data of the wearer of the alarm device,
the alarm signal generation unit (133) generates an alarm signal when the alarm analysis unit 132 determines that the wearer is outside the wearer's reasonable heart rate range or has deviated from a predetermined route at the current position.
9. The warning device according to claim 1, characterized in that the warning device comprises teammate status monitoring means (41) for acquiring status information of teammates,
the alarm determining unit 13 comprises an alarm analyzing unit 132 and an alarm signal generating unit 133, wherein the alarm analyzing unit 132 is used for analyzing whether an alarm is needed according to the teammate state information obtained by the teammate state monitoring device 41, and the alarm signal generating unit 133 is used for generating an alarm signal.
10. The warning device of claim 1 wherein the warning button has a circular or oval shaped clapping surface which is 2/3 to 4/5 of the palm area of the wearer of the warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932342.2A CN112133055A (en) | 2020-09-08 | 2020-09-08 | Alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932342.2A CN112133055A (en) | 2020-09-08 | 2020-09-08 | Alarm device |
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| Publication Number | Publication Date |
|---|---|
| CN112133055A true CN112133055A (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010932342.2A Pending CN112133055A (en) | 2020-09-08 | 2020-09-08 | Alarm device |
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| CN (1) | CN112133055A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206237396U (en) * | 2016-12-19 | 2017-06-09 | 安徽理工大学 | Intelligent bracelet based on Lora short-distance wireless communications |
| US20170309158A1 (en) * | 2014-10-15 | 2017-10-26 | Honggui QU | Intelligent wearable device and system having alarm function |
| CN108492522A (en) * | 2018-03-27 | 2018-09-04 | 广东小天才科技有限公司 | A kind of alarm method and wearable device based on wearable device |
| CN109936650A (en) * | 2019-03-11 | 2019-06-25 | 京东方科技集团股份有限公司 | A kind of terminal device and terminal equipment control method |
| CN111564021A (en) * | 2019-02-14 | 2020-08-21 | 阿里巴巴集团控股有限公司 | Wearable prompting device, prompting method and smart watch |
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2020
- 2020-09-08 CN CN202010932342.2A patent/CN112133055A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170309158A1 (en) * | 2014-10-15 | 2017-10-26 | Honggui QU | Intelligent wearable device and system having alarm function |
| CN206237396U (en) * | 2016-12-19 | 2017-06-09 | 安徽理工大学 | Intelligent bracelet based on Lora short-distance wireless communications |
| CN108492522A (en) * | 2018-03-27 | 2018-09-04 | 广东小天才科技有限公司 | A kind of alarm method and wearable device based on wearable device |
| CN111564021A (en) * | 2019-02-14 | 2020-08-21 | 阿里巴巴集团控股有限公司 | Wearable prompting device, prompting method and smart watch |
| CN109936650A (en) * | 2019-03-11 | 2019-06-25 | 京东方科技集团股份有限公司 | A kind of terminal device and terminal equipment control method |
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