CN113393652A - Alarm method, system, device and storage medium - Google Patents
Alarm method, system, device and storage medium Download PDFInfo
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- CN113393652A CN113393652A CN202110676424.XA CN202110676424A CN113393652A CN 113393652 A CN113393652 A CN 113393652A CN 202110676424 A CN202110676424 A CN 202110676424A CN 113393652 A CN113393652 A CN 113393652A
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- 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
- G08B21/22—Status alarms responsive to presence or absence of persons
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Abstract
The application discloses an alarming method, an alarming system, an alarming device and a storage medium, which are used for reducing the occurrence probability of false alarm and false alarm omission and improving the accuracy and effectiveness of alarming. The method comprises the following steps: when the target equipment is in an operating state, detecting whether a preset type of positioning identification card enters a preset area, wherein the preset type of positioning identification card is a positioning identification card corresponding to other people except a target equipment driver; when a preset type of positioning identification card enters a preset area, starting a laser scanning module; scanning the preset area through the laser scanning module to determine whether a target person exists in the preset area; and when the target personnel exist, sending alarm information. By adopting the scheme provided by the application, the occurrence probability of false alarm and missed alarm is reduced, and the accuracy and effectiveness of alarm are improved.
Description
Technical Field
The present application relates to the field of positioning technologies, and in particular, to an alarm method, system, device, and storage medium.
Background
In the process of coal mining and tunneling operation, the relative positions of personnel and equipment (such as a coal mining machine, a tunneling machine and the like) in a working face are monitored, an alarm prompt is sent when the personnel on the working face approaches the equipment, the personnel and the equipment in the working face keep a sufficient distance, and the personnel on the working face and the production safety can be effectively guaranteed.
When the relative positions of the personnel and the equipment are determined, the personnel need to be positioned, however, in the driving face, when the heading machine runs, the visibility in a roadway is extremely poor, the noise is huge, the personnel positioning accuracy is not high, the judgment result of whether the personnel and the equipment keep enough distance is not accurate enough, and then false alarm or alarm missing is caused. Therefore, it is an urgent technical problem to provide an alarm method to improve the accuracy of the determination result of whether the personnel and the equipment keep enough distance, further reduce the occurrence probability of false alarm and missed alarm, and improve the accuracy and effectiveness of alarm.
Disclosure of Invention
The application provides an alarm method, system, device and storage medium, which are used for reducing the occurrence probability of false alarm and missed alarm and improving the accuracy and effectiveness of alarm.
The application provides an alarm method, which comprises the following steps:
when the target equipment is in an operating state, detecting whether a preset type of positioning identification card enters a preset area, wherein the preset type of positioning identification card is a positioning identification card corresponding to other people except a target equipment driver;
when a preset type of positioning identification card enters a preset area, starting a laser scanning module;
scanning the preset area through the laser scanning module to determine whether a target person exists in the preset area;
and when the target personnel exist, sending alarm information.
The beneficial effect of this application lies in: when the location identification card of predetermineeing the type enters into and predetermines the region, through laser scanning module is right predetermine the region and scan, in order to confirm predetermine the region whether there is the target personnel, thereby confirm whether there is the target personnel to get into through multiple different modes and predetermine the region, promoted personnel's accuracy of location, reduced the emergence probability of wrong report police and missed alarm, in addition, distinguish through navigating mate and other personnel with target equipment, avoid the wrong report police to the location identification card that the navigating mate that gets into and predetermine the region corresponds, further reduced the emergence probability of wrong report. By the mode, the accuracy and the effectiveness of alarming are improved.
In one embodiment, the method further comprises:
establishing connection with a positioning identification card in a preset range through a positioning substation;
acquiring the information of each positioning identification card from a positioning identification card management system;
and determining the preset type of the positioning identification cards according to the information of the positioning identification cards.
The beneficial effect of this embodiment lies in: the method can be used for establishing connection with the positioning identification card in advance, and distinguishing the positioning identification card of a preset type from other positioning identification cards which do not need to give an alarm in advance based on the positioning identification card management system, so that the accuracy and the effectiveness of the alarm are further improved.
In one embodiment, the detecting whether a preset type of location identifier card enters a preset area includes:
monitoring the position of a preset type of positioning identification card in real time;
and when the distance between the position of the preset type of positioning identification card and the position of the target equipment is monitored to be smaller than the preset distance, determining that the preset type of positioning identification card enters a preset area.
In one embodiment, the monitoring the position of the location identification card of the preset type in real time includes:
detecting the relative distance between the positioning identification card and the target equipment through a positioning substation arranged on the target equipment;
the method further comprises the following steps:
after the alarm information is sent out, detecting the change trend of the relative distance between the positioning identification card entering a preset area and the target equipment;
and when the relative distance is reduced, controlling the target equipment to stop running.
The beneficial effect of this embodiment lies in: if the relative distance between the positioning identification card and the target equipment is reduced after the alarm is sent out, the fact that the personnel carrying the positioning identification card is still close to the target equipment indicates that the personnel carrying the positioning identification card is still close to the target equipment, and at the moment, the target equipment is controlled to stop running, so that the safety of the personnel and the production is further improved.
In one embodiment, the sending alarm information includes:
and sending an alarm instruction to the positioning identification card so that the positioning identification card sends alarm information far away from the target equipment to a corresponding user based on the alarm instruction, and sending the information of the positioning identification card to the switch so that the switch sends the information of the positioning identification card to the ground host.
The beneficial effect of this embodiment lies in, still can give the switch with the information transmission of this location identification card after sending alarm command to the location identification card, make the switch with the information transmission of location identification card is to the ground host computer, thereby the personnel that the location identification card that is convenient for ground host computer end staff to learn to be close to the preset area corresponds are convenient for carry out remote inquiry and commander to the staff of working face, have further ensured the security of personnel and production.
In one embodiment, further comprising:
acquiring positioning information of target equipment through a positioning substation installed on the target equipment;
and determining whether the target equipment is in the running state according to the change condition of the positioning information.
The beneficial effect of this embodiment lies in: when the target device does not operate, the personnel in the preset area are safe, so that the operation state of the target device can be automatically determined, whether the personnel in the preset area are safe can be determined based on whether the target device operates, whether an alarm is given or not is further determined, and the probability of false alarm is further reduced.
In one embodiment, further comprising:
collecting sound information in a surrounding environment through a sound collection device installed on a target device;
and analyzing the sound information to determine whether the target equipment is in a running state.
The beneficial effect of this embodiment lies in: the scheme for automatically determining whether the target equipment is in the running state based on the sound information is provided, so that whether personnel in a preset area are safe or not can be determined based on whether the target equipment runs, whether an alarm is given or not can be determined, and the probability of false alarm is further reduced.
The present application further provides an alarm system, comprising:
the positioning substation is arranged on the target equipment and used for detecting the relative distance between the positioning identification card and the target equipment and reporting the relative distance between the positioning identification card and the target equipment to the processor;
the positioning identification card is carried by the target personnel, is used for storing a positioning algorithm and identity identification information, and is used for sending the identity identification information stored by the positioning identification card to the positioning substation when the positioning identification card enters a positioning range of the positioning substation and receiving an alarm instruction sent by a processor;
the laser scanning module is used for scanning a preset area to determine whether a target person exists in the preset area;
the alarm device is used for detecting whether a positioning identification card of a preset type enters a preset area or not through the positioning substation when the target equipment is in the running state; when a preset type of positioning identification card enters a preset area, starting the laser scanning module; scanning the preset area through the laser scanning module to determine whether a target person exists in the preset area; and when the target personnel exist, sending alarm information.
The present application further provides an alarm device, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the processor to implement the method of any of the above embodiments.
The present application further provides a storage medium, wherein when an instruction in the storage medium is executed by a processor corresponding to the alarm apparatus, the alarm apparatus is enabled to implement the alarm method described in any of the above embodiments.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present application is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiment(s) of the application and together with the description serve to explain the application and not limit the application. In the drawings:
FIG. 1 is a flow chart of an alarm method in an embodiment of the present application;
FIG. 2 is a flow chart of an alarm method in another embodiment of the present application;
FIG. 3 is a flow chart of an alarm method according to another embodiment of the present application;
FIG. 4 is a schematic diagram of positioning personnel corresponding to a positioning identification card through a positioning substation installed on a coal mining machine or a heading machine;
FIG. 5 is a block diagram of an alarm system in an embodiment of the present application;
fig. 6 is a schematic structural diagram of an alarm device according to an embodiment of the present application.
Detailed Description
The preferred embodiments of the present application will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein only to illustrate and explain the present application and not to limit the present application.
Fig. 1 is a flowchart of an alarm method according to an embodiment of the present application, and as shown in fig. 1, the method can be implemented as the following steps S11-S14:
in step S11, when the target device is in an operating state, detecting whether a preset type of positioning identification card enters a preset area, where the preset type of positioning identification card is a positioning identification card corresponding to a person other than the driver of the target device;
in step S12, when a positioning identification card of a preset type enters a preset area, the laser scanning module is started;
in step S13, scanning the preset area through the laser scanning module to determine whether the target person exists in the preset area;
in step S14, when the target person is present, alarm information is issued.
In this embodiment, when the target device is in an operating state, whether a preset type of positioning identification card enters a preset area is detected, wherein the preset type of positioning identification card is a positioning identification card corresponding to a person other than a driver of the target device; in particular, the target device may be a heading machine, an ore machine, etc. in a mine. The positioning identification card can be a positioning identification card corresponding to other mine workers except the target equipment for driving. The positioning identification card is carried by a person going into the well and stores a positioning algorithm and identity identification information; when entering the positioning range of the positioning substation, the identity identification information is sent to the positioning substation, and the positioning substation and the identity identification information are used for measuring the position of the positioning card together; and has the functions of sending accident alarm, receiving accident person-removing command, making sound and light alarm, etc. The preset region may refer to a region that is less than a preset distance from the target device.
Fig. 4 is a schematic diagram of a positioning substation for positioning personnel corresponding to a positioning identification card, as shown in fig. 4, the positioning substation may be installed on a coal mining machine or a heading machine, and unlike a positioning substation in which a mine personnel positioning system is installed at a fixed position, the substation installed on the coal mining machine and the heading machine is not connected to a ground server, but is specifically used for receiving information of the personnel card, detecting a relative distance between the personnel and the coal mining machine or the heading machine, and determining whether the personnel is too close at an extremely high speed without data transmission or calculation delay, thereby immediately initiating a personnel card alarm. The specific positioning may be by UWB (Ultra Wide Band ) positioning.
The positioning substation reads the identification information of the identity in the positioning card in a wireless mode and determines the position of the positioning card together with the positioning card; receiving an accident alarm sent by the locator card, and sending an accident person removing command to the locator card; and the network switch is used for bidirectionally communicating with the ground host. The positioning substation antenna adopts an omnidirectional planar antenna and emits UWB electromagnetic wave signals in a vertical polarization mode. The center frequency of the UWB signal is 4.0 GHz. The positioning substation and the identification card communicate in a TW-TOF (two way-time of flight) mode. The laser scanning module may also be loaded on the positioning substation.
Under the condition that the heading machine operates, because the surrounding environment is severe, the distance measurement error of the UWB signals can be increased due to shielding, scattering and multipath effect, and the distance of the approaching personnel can be judged to be unreliable independently. The laser scanning is a scanning mode which takes a laser as a light source and carries out object detection and distance measurement in a rotating mode, the laser scanning is less influenced in the running environment of the heading machine, and because a worker usually needs to wear a reflective vest during operation, when the worker is scanned by the laser, a reflected signal is stronger, a wave crest appears, and the worker can be more easily identified by the system. In view of this, in the present application, when a positioning identification card of a preset type enters a preset area, the laser scanning module is started. And scanning the preset area through a laser scanning module to determine whether the target person exists in the preset area. It will be appreciated that the target person scanned here is considered to be the cardholder who locates the identification card entering the predetermined area. Therefore, when the target person exists in the preset area, alarm information is sent out.
In the embodiment, whether a target person enters a preset area or not is comprehensively determined in a positioning and laser scanning mode, so that the accuracy of personnel positioning is improved, and the occurrence probability of false alarm and missed alarm is reduced.
Of course, the present application may also be applied to other scenarios, such as a worksite, and the target device may also be an excavator, a crane, or the like on the worksite. The target person may then be a worker at the worksite other than the driver.
It should be noted that, in the present application, it may also be determined whether the target device is in an operating state, and then the above steps S11-S14 are performed if the target device is in the operating state, and if the target device is not in the operating state, no alarm is given in time, and the staff is also safe, so that the above steps S11-S14 are not performed if the target device is not in the operating state, thereby further reducing the system load and the computing resource overhead of locating substations.
The beneficial effect of this application lies in: when the location identification card of the preset type enters the preset area, the preset area is scanned through the laser scanning module, whether a target person exists in the preset area is determined, whether the target person enters the preset area is determined through various different modes, the accuracy of person location is improved, the occurrence probability of false alarm and missed alarm is reduced, in addition, a driver and other persons of target equipment are distinguished, the false alarm of the location identification card corresponding to the driver entering the preset area is avoided, and the occurrence probability of false alarm is further reduced. By the mode, the accuracy and the effectiveness of alarming are improved.
In one embodiment, as shown in FIG. 2, the method may also be implemented as the following steps S21-S23:
in step S21, a connection is established with a positioning identification card within a preset range through a positioning substation;
in step S22, obtaining information of each positioning identification card from the positioning identification card management system;
in step S23, a preset type of the positioning identification cards is determined according to the information of the positioning identification cards.
In this embodiment, the positioning substations can establish connection with the positioning identification cards within a preset range in advance, and then acquire information of each positioning identification card from the positioning identification card management system, where the information of the positioning identification card may include information of name, gender, work category, and the like of a cardholder, and the work category information in the information of the positioning identification card can determine which positioning identification cards belong to a driver and which positioning identification cards belong to other workers, so as to screen out the positioning identification cards of preset types from each positioning identification card. Because the preset type of positioning identification card and other positioning identification cards which do not need to be alarmed can be distinguished in advance, only the preset type of positioning identification card can be monitored during monitoring, and thus the system load and the calculation resource overhead of the positioning substation can be effectively reduced.
The beneficial effect of this embodiment lies in: the method can be used for establishing connection with the positioning identification card in advance, and distinguishing the positioning identification card of a preset type from other positioning identification cards which do not need to give an alarm in advance based on the positioning identification card management system, so that the accuracy and the effectiveness of the alarm are further improved.
In one embodiment, the above step S11 may be implemented as the following steps A1-A2:
in step a1, the position of a preset type of positioning identification card is monitored in real time;
in step a2, when it is detected that the distance between the position of the location identification card of the preset type and the position of the target device is smaller than the preset distance, it is determined that the location identification card of the preset type enters the preset area.
In this embodiment, the position of the preset type of the positioning identification card may be monitored in real time, so that when the position of the preset type of the positioning identification card and the position of the target device are less than the preset distance, it is determined that the preset type of the positioning identification card enters the preset area.
In one embodiment, as shown in fig. 3, the above step a1 can be implemented as the following step S31:
in step S31, detecting a relative distance between the positioning identification card and the target device by the positioning substation installed on the target device;
the method may also be implemented as the following steps S32-S33:
in step S32, after the alarm information is sent out, a trend of change in the relative distance between the location identification card that enters the preset area and the target device is detected;
in step S33, when the relative distance decreases, the control target apparatus stops operating.
In the embodiment, the relative distance between the positioning identification card and the target equipment is detected through the positioning substation arranged on the target equipment; the positioning identification card can report the position of the positioning identification card according to a preset time interval, so that the positioning substation can continuously acquire the relative distance between the positioning identification card and the positioning substation.
Detecting the change trend of the relative distance between the positioning identification card entering the preset area and target equipment after detecting that target personnel exist in the preset area and sending an alarm prompt to the positioning identification card entering the preset area; if the relative distance is decreasing, the target device is controlled to stop operating when the relative distance is decreasing, in order to prevent the target person from continuing to approach the target device and causing danger, usually because the target person does not hear an alarm for various reasons. This further ensures personnel and production safety.
It should be noted that, in general, in order to ensure safety, the range of the preset area is set to be larger, when the target person just enters the preset area, there is substantially a large distance from the target device, and therefore, considering that a certain reaction time is required after the target person hears the alarm prompt, in this embodiment, when the relative distance is reduced, the alarm prompt can be continuously carried out, whether the relative distance is continuously reduced or not can be monitored in real time, if the relative distance is reduced all the time in a specific time period, then the target equipment is controlled to stop running, certain reaction time is reserved for target personnel, and when the target personnel just enter a preset area, there is substantially a greater distance from the target device, and therefore, even if the target person continues to be in close proximity to the target device, when the specific time period is set in a reasonable interval, the safety of the target personnel can be ensured by reserving certain reaction time for the target personnel.
The beneficial effect of this embodiment lies in: if the relative distance between the positioning identification card and the target equipment is reduced after the alarm is sent out, the fact that the personnel carrying the positioning identification card is still close to the target equipment indicates that the personnel carrying the positioning identification card is still close to the target equipment, and at the moment, the target equipment is controlled to stop running, so that the safety of the personnel and the production is further improved.
In one embodiment, the above step S14 can be implemented as the following steps:
and sending an alarm instruction to the positioning identification card so that the positioning identification card sends alarm information far away from the target equipment to a corresponding user based on the alarm instruction, and sending the information of the positioning identification card to the switch so that the switch sends the information of the positioning identification card to the ground host.
In this embodiment, when an alarm is issued, an alarm instruction is issued not only to the positioning identification card. The information of the positioning identification card is also sent to the switch, so that the switch sends the information of the positioning identification card to the ground host. Therefore, the staff at the end of the ground host can conveniently know which staff enter the preset area, and the staff at the end of the ground host can conveniently inquire the reason why the staff enter the preset area and command the staff to exit the preset area.
The beneficial effect of this embodiment lies in, still can give the switch with the information transmission of this location identification card after sending alarm command to the location identification card for the switch is with the information transmission of location identification card to ground host computer, thereby be convenient for ground host computer end staff learns the personnel that the location identification card that is close to the preset area corresponds, be convenient for carry out remote inquiry and command to the staff of working face, further ensured the security of personnel and production.
In one embodiment, the method may also be implemented as the following steps B1-B2:
in step B1, acquiring positioning information of the target device by a positioning substation installed on the target device;
in step B2, it is determined whether the target device is in an operating state according to the change of the positioning information.
In view of the above, it is necessary to determine whether the target device is in an operating state, and specifically, it is possible to obtain the positioning information of the target device through the positioning substation installed on the target device and determine whether the target device is in the operating state according to a change condition of the positioning information. For example, when the location information of the positioning substation itself is changing, it indicates that the location information of the target device is changing, and at this time, the target device may be considered to be in an operating state.
The beneficial effect of this embodiment lies in: when the target device does not operate, the personnel in the preset area are safe, so that the operation state of the target device can be automatically determined, whether the personnel in the preset area are safe can be determined based on whether the target device operates, whether an alarm is given or not is further determined, and the probability of false alarm is further reduced.
In one embodiment, the method may also be implemented as the following steps C1-C2:
collecting sound information in the surrounding environment by a sound collecting device mounted on the target device in step C1;
in step C2, the sound information is analyzed to determine whether the target device is in an operating state.
In the embodiment, another scheme for determining whether the target device is in the operating state is provided, in which sound information in the surrounding environment is collected by a sound collection device installed on the target device; the sound information is analyzed to determine whether the target device is in an operational state.
For example, sound information in the surrounding environment may be collected by a sound collection device installed on the target device; the sound collecting equipment can be equipment similar to a microphone, a sound sensor and the like, collected sound is sent to a processor of the alarm device, sound information corresponding to the running of target equipment is prestored in the processor of the alarm device, the sound information in the surrounding environment collected by the sound collecting equipment is compared with the prestored sound information corresponding to the running of the target equipment, and when the comparison is consistent, the target equipment is determined to be in a running state.
Of course, whether the target device is in the operating state may also be determined in other manners, for example, whether the target device is in the operating state may be determined by obtaining current operating parameters of the target device, temperature information of the target device, and the like, which is not described herein again.
The beneficial effect of this embodiment lies in: the scheme for automatically determining whether the target equipment is in the running state based on the sound information is provided, so that whether personnel in a preset area are safe or not can be determined based on whether the target equipment runs, whether an alarm is given or not can be determined, and the probability of false alarm is further reduced.
Fig. 5 is a block diagram of an alarm system according to an embodiment of the present application, including:
the positioning substation 51 is arranged on the target equipment and used for detecting the relative distance between the positioning identification card and the target equipment and reporting the relative distance between the positioning identification card and the target equipment to the processor;
the positioning identification card 52 is carried by a target person, is used for storing a positioning algorithm and identity identification information, and is used for sending the identity identification information stored by the positioning identification card to a positioning substation when entering a positioning range of the positioning substation and also used for receiving an alarm instruction sent by a processor;
the laser scanning module 53 is configured to scan a preset area to determine whether a target person exists in the preset area;
the alarm device 54 is used for detecting whether a positioning identification card of a preset type enters a preset area through the positioning substation when the target equipment is in the running state; when a preset type of positioning identification card enters a preset area, starting a laser scanning module; scanning the preset area through a laser scanning module to determine whether a target person exists in the preset area; and when the target personnel exist, sending alarm information.
Fig. 6 is a schematic structural diagram of an alarm device in an embodiment of the present application, where the alarm device includes:
at least one processor 602; and the number of the first and second groups,
a memory 64 communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the processor, and the instructions are executed by the at least one processor to implement the alarm method described in any of the above embodiments.
Referring to fig. 6, the alarm device 600 may include one or more of the following components: processing component 602, memory 604, power component 606, multimedia component 608, audio component 610, input/output (I/O) interface 612, sensor component 614, and communication component 616.
The processing component 602 generally controls the overall operation of the alarm device 600. The processing component 602 may include one or more processors 620 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 602 can include one or more modules that facilitate interaction between the processing component 602 and other components. For example, the processing component 602 can include a multimedia module to facilitate interaction between the multimedia component 608 and the processing component 602.
The memory 604 is configured to store various types of data to support operation at the alarm device 600. Examples of such data include instructions for any application or method operating on the alarm device 600, such as text, pictures, video, and so forth. The memory 604 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 606 provides power to the various components of the alarm device 600. The power components 606 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the alarm device 600.
The multimedia component 608 includes a screen that provides an output interface between the alarm device 600 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 608 may also include a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the warning device 600 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 610 is configured to output and/or input audio signals. For example, audio component 610 includes a Microphone (MIC) configured to receive external audio signals when alarm device 600 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 604 or transmitted via the communication component 616. In some embodiments, audio component 610 further includes a speaker for outputting audio signals.
The I/O interface 612 provides an interface between the processing component 602 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 614 includes one or more sensors for providing various aspects of status assessment for the alarm device 600. For example, the sensor component 614 may include an acoustic sensor. In addition, sensor assembly 614 may detect the open/closed status of alarm device 600, the relative positioning of the components, such as the display and keypad of alarm device 600, the change in position of alarm device 600 or a component of alarm device 600, the presence or absence of user contact with alarm device 600, the orientation or acceleration/deceleration of alarm device 600, and the change in temperature of alarm device 600. The sensor assembly 614 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 614 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 614 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
In an exemplary embodiment, the alerting device 600 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above alerting methods.
The present application further provides a storage medium, wherein when an instruction in the storage medium is executed by a processor corresponding to the alarm apparatus, the alarm apparatus is enabled to implement the alarm method described in any of the above embodiments.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. An alarm method, comprising:
when the target equipment is in an operating state, detecting whether a preset type of positioning identification card enters a preset area, wherein the preset type of positioning identification card is a positioning identification card corresponding to other people except a target equipment driver;
when a preset type of positioning identification card enters a preset area, starting a laser scanning module;
scanning the preset area through the laser scanning module to determine whether a target person exists in the preset area;
and when the target personnel exist, sending alarm information.
2. The method of claim 1, wherein the method further comprises:
establishing connection with a positioning identification card in a preset range through a positioning substation;
acquiring the information of each positioning identification card from a positioning identification card management system;
and determining the preset type of the positioning identification cards according to the information of the positioning identification cards.
3. The method as claimed in claim 1, wherein said detecting whether a predetermined type of location identification card enters a predetermined area comprises:
monitoring the position of a preset type of positioning identification card in real time;
and when the distance between the position of the preset type of positioning identification card and the position of the target equipment is monitored to be smaller than the preset distance, determining that the preset type of positioning identification card enters a preset area.
4. The method as claimed in claim 3, wherein the monitoring of the position of the location identification card of the preset type in real time comprises:
detecting the relative distance between the positioning identification card and the target equipment through a positioning substation arranged on the target equipment;
the method further comprises the following steps:
after the alarm information is sent out, detecting the change trend of the relative distance between the positioning identification card entering a preset area and the target equipment;
and when the relative distance is reduced, controlling the target equipment to stop running.
5. The method of claim 1, wherein said issuing an alert message comprises:
and sending an alarm instruction to the positioning identification card so that the positioning identification card sends alarm information far away from the target equipment to a corresponding user based on the alarm instruction, and sending the information of the positioning identification card to the switch so that the switch sends the information of the positioning identification card to the ground host.
6. The method of claim 1, further comprising:
acquiring positioning information of target equipment through a positioning substation installed on the target equipment;
and determining whether the target equipment is in the running state according to the change condition of the positioning information.
7. The method of claim 1, further comprising:
collecting sound information in a surrounding environment through a sound collection device installed on a target device;
and analyzing the sound information to determine whether the target equipment is in a running state.
8. An alarm system, comprising:
the positioning substation is arranged on the target equipment and used for detecting the relative distance between the positioning identification card and the target equipment and reporting the relative distance between the positioning identification card and the target equipment to the processor;
the positioning identification card is carried by the target personnel, is used for storing a positioning algorithm and identity identification information, and is used for sending the identity identification information stored by the positioning identification card to the positioning substation when the positioning identification card enters a positioning range of the positioning substation and receiving an alarm instruction sent by a processor;
the laser scanning module is used for scanning a preset area to determine whether a target person exists in the preset area;
the alarm device is used for detecting whether a preset type of positioning identification card enters a preset area or not through the positioning substation when the target equipment is in the running state, wherein the preset type of positioning identification card is a positioning identification card corresponding to other people except a driver of the target equipment; when a preset type of positioning identification card enters a preset area, starting the laser scanning module; scanning the preset area through the laser scanning module to determine whether a target person exists in the preset area; and when the target personnel exist, sending alarm information.
9. An alarm device, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the one processor to perform the method of any one of claims 1 to 7.
10. A storage medium, wherein instructions in the storage medium, when executed by a processor corresponding to an alerting device, cause the alerting device to perform the method of any of claims 1-7.
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| CN202110676424.XA CN113393652A (en) | 2021-06-18 | 2021-06-18 | Alarm method, system, device and storage medium |
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| CN202110676424.XA CN113393652A (en) | 2021-06-18 | 2021-06-18 | Alarm method, system, device and storage medium |
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