WO2017206835A1

WO2017206835A1 - Alarming method and alarming device

Info

Publication number: WO2017206835A1
Application number: PCT/CN2017/086322
Authority: WO
Inventors: 熊谌飞; 周金华
Original assignee: 华为技术有限公司
Priority date: 2016-05-30
Filing date: 2017-05-27
Publication date: 2017-12-07
Also published as: CN107452181A

Abstract

Provided in the embodiments of the present invention are an alarming method and an alarming device. Said method comprises: an alarming device determining that a vehicle has been stopped and that there is a living body in the vehicle, and determining the connection status between the alarming device and a communication apparatus, the communication apparatus being associated to the vehicle; the alarming device is located inside or on the surface of the vehicle, and the alarming device can raise an alarm according to the connection status between the alarming device and the communication apparatus. In the embodiments of the present invention, an alarm is raised according to the connection status between the alarming device and the communication apparatus, thereby protecting the safety of the living body left in the vehicle.

Description

Alarm method and alarm device

The present application claims the priority of the Chinese Patent Application, the entire disclosure of which is hereby incorporated by reference.

Technical field

Embodiments of the present invention relate to the field of communications and, more particularly, to an alarm method and an alarm device.

Background technique

With the development of the economy, family members often take children out of the car or children often take the school bus to and from kindergarten. After the car stops driving, if the guardian does not perform due diligence, it is easy to forget the child in the car. Because children are too young to know how to save themselves, staying in a confined space for a long time can easily lead to suffocation in the car and even life-threatening. Similarly, if a pet or the like is forgotten in the car, it will endanger the pet's life.

There is currently no effective alarm device to prevent this from happening.

Summary of the invention

The embodiment of the invention provides an alarm method and an alarm device, which can protect the safety of the living body in the vehicle.

In a first aspect, an alarm method is provided, comprising: an alarm device determining that a vehicle stops driving, the alarm device being located inside or on a surface of the vehicle; the alarm device determining that there is a living body in the vehicle; The alarm device determines a connection state between the alarm device and the communication device, the communication device is bound to the vehicle; the alarm device performs alarm processing according to a connection state between the alarm device and the communication device .

In the embodiment of the present invention, when detecting that the vehicle stops driving and there is a living body in the vehicle, the connection state with the communication device is further detected, and the alarm processing is performed according to the connection state, so that the safety of the living body in the vehicle can be protected.

In conjunction with the first aspect, in an implementation manner of the first aspect, the alarm device performs alarm processing according to a connection state between the alarm device and the communication device, including: if the alarm device and the communication device The connection state changes from a connection to a disconnection, or from a connection to a disconnection and remains disconnected for a first period of time, the alarm device transmitting an alarm message to the communication device.

In combination with the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the method further includes: if the alarm device sends the alarm prompt to the communication device for a second duration, The vehicle still stops driving and there is still a living being in the vehicle, and the alarm device broadcasts an alert to the vehicle.

In an embodiment of the present invention, after the alarm is sent to the communication device for a period of time, if the living body is still trapped in the vehicle, an alarm prompt can be broadcasted around the vehicle, thereby ensuring the validity of the alarm and further ensuring the trapped The safety of living organisms within the vehicle.

In combination with the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the alarm device performs alarm processing according to a connection state between the alarm device and the communication device, including: if the alarm device The connection state with the communication device is to maintain the non-connection greater than the third duration, and the alarm device broadcasts an alarm prompt to the surroundings of the vehicle.

In an embodiment of the present invention, if the connection state between the alarm device and the communication device is that the connection is maintained for more than a certain period of time, the communication device bound to the vehicle may be considered to be forgotten at the office or forgotten at home or lost. An alarm alert can be broadcast around the vehicle to ensure the safety of the living beings in the vehicle under these circumstances.

In combination with the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the alarm device performs alarm processing according to a connection state between the alarm device and the communication device, including: if the alarm The connection state between the device and the communication device is that the connection is maintained for more than a fourth duration, and the alarm device sends an alarm message to the communication device.

In an embodiment of the present invention, if the connection state between the alarm device and the communication device is that the connection is kept for less than a certain period of time, an alarm may not be performed. This can reduce false alarms caused by the short departure of the owner of the vehicle.

In conjunction with the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the method further includes: if the alarm device sends the alarm prompt to the communication device for a fifth duration, The vehicle still stops driving and there is still a living being in the vehicle, and the alarm device broadcasts an alert to the vehicle.

In an embodiment of the present invention, if the connection state between the alarm device and the communication device is to maintain the connection for more than a certain period of time, a possible situation is to combine the non-rescue living body with the communication device bound to the vehicle. Forgotten in the vehicle, at this time, after sending an alarm message to the communication device, if a period of time is not reflected, an alarm prompt can be broadcasted around the vehicle to ensure the safety of the trapped living body.

In conjunction with the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the alarm device broadcasts an alarm prompt to the surrounding of the vehicle, including: the alarm device starts an alarm that is provided by the vehicle The device performs an alarm; or the alarm device transmits a broadcast alarm message to other communication devices around the vehicle via Bluetooth or Wireless Fidelity (Wi-Fi); the alarm device is distributed around the vehicle through the cellular network Other communication devices send broadcast alarm messages.

In conjunction with the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the method further includes: the alarm device acquiring feedback information for indicating that the alarm is cancelled; the alarm device according to the feedback The message stops broadcasting the alarm prompt.

In an embodiment of the present invention, after the alarm device sends an alarm to the surrounding communication device for a period of time, if the alarm device detects that there is no living body in the vehicle, it can be considered that the trapped person has been rescued, and then the broadcast can be stopped according to the detection result. Alarm prompt to release the alarm. The alarm device can also sense that the door is opened by a sensor or the like or a person enters the vehicle, or the display screen or the touch screen of the alarm device in the vehicle is turned off, etc., and the trapped person is considered to be rescued. At this time, the broadcast alarm prompt can be stopped.

The embodiment of the present invention determines that the vehicle stops driving may be determined after the vehicle is started and traveled for a period of time.

In one embodiment of the present invention, whether or not the vehicle stops traveling can be determined by detecting whether the vehicle stops traveling by the acceleration sensor.

In combination with the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, whether there is a living body in the vehicle can be determined by: a camera, a sound system, an infrared body sensor, or a seat The pressure sensor detects if there is a living body in the vehicle.

The pressure sensor under the seat senses whether there is a living body in the vehicle, and the preset threshold of the pressure sensor can be set. When the preset threshold is exceeded, it is considered that there is a living body in the vehicle.

The living body in the embodiment of the present invention may be a child, a pet or a mentally retarded person.

The vehicle in the embodiment of the present invention may be any vehicle, such as a private car, a school bus, or the like.

The connection manner between the alarm device and the communication device in the embodiment of the present invention may not be limited. For example, a connection can be established between the alarm device and the communication device via Bluetooth, or a connection can be established via Wi-Fi. When detecting the connection status, it is possible to detect whether the Bluetooth connection between the communication device and the alarm device is connected, or whether the Wi-Fi between the communication device and the alarm device is connected.

The sending of the alarm message to the communication device bound to the vehicle in the embodiment of the present invention may be to send a short message or voice information to the communication device, or may cause the application program in the communication device to issue an alarm prompt. For example, the alarm message may be such that an alarm of the communication device sounds to sound an alarm or causes a memo in the communication device to display a prompt message. Enabling an application in the communication device to issue or display an alarm can be by sending a control message to the communication device that controls the application of the communication device to issue an alarm or display an alarm.

In the embodiment of the present invention, when an alarm message is sent to the communication device, if the Bluetooth or Wi-Fi network between the communication device and the alarm device is connected, an alarm message may be sent to the communication device via Bluetooth, Wi-Fi network or mobile network; If the Bluetooth and Wi-Fi network between the communication device and the alarm device are not connected, an alarm message can be sent to the communication device via the mobile network.

The communication device in the embodiment of the present invention may be a mobile phone, a portable android device (Pad), a personal computer (PC), or the like.

In an embodiment of the present invention, when the alarm device sends an alarm message to the communication device bound to the vehicle or the alarm device broadcasts an alarm prompt to the surrounding communication device, the alarm message or the alarm prompt may include identification information of the vehicle, such as a license plate number. The alarm message or the alarm prompt may also include location information of the vehicle, and the person receiving the alarm message or the alarm prompt may rescue the child or pet trapped in the vehicle according to the identification information and/or the location information. In addition, the alarm message or the alarm prompt may also include the child's identification information and/or the trapped time, etc., so that the person who receives the alarm message or the alarm prompt determines which child is in danger and takes corresponding rescue measures.

In a second aspect, an alarm device is provided, including: a first determining unit, configured to determine that the vehicle stops driving, the alarm device is located inside or a surface of the vehicle; and the second determining unit is configured to Determining that there is a living body in the vehicle; a third determining unit for determining a connection state between the alarm device and the communication device, the communication device being bound to the vehicle; and a processing unit for using the alarm device Alarm processing is performed with the connection state with the communication device.

With reference to the second aspect, in an implementation manner of the second aspect, the processing unit is specifically configured to: if a connection state between the alarm device and the communication device changes from a connection to a disconnection, or from a connection Disconnected and kept disconnected for the first time period, sending an alarm message to the communication device.

In another implementation manner of the second aspect, the alarm device further includes: a broadcast unit, where the broadcast unit is configured to send the After the alarm prompts for a second time period, the vehicle still stops driving and there is still a living body in the vehicle, and an alarm prompt is broadcast to the surroundings of the vehicle.

In combination with the second aspect and the foregoing implementation manner, in another implementation manner of the second aspect, the processing unit is specifically configured to: if the connection state between the alarm device and the communication device is to maintain a non-connection greater than Three hours long, an alert is broadcast to the surrounding of the vehicle.

In conjunction with the second aspect and the foregoing implementation manner, in another implementation manner of the second aspect, the processing unit is specifically configured to: if the connection state between the alarm device and the communication device is to maintain a connection greater than the fourth The duration sends an alarm message to the communication device.

In another implementation manner of the second aspect, the alarm device further includes: a broadcast unit, where the broadcast unit is configured to send the After the alarm prompts for a fifth time period, the vehicle still stops driving and there is still a living body in the vehicle, and an alarm prompt is broadcast to the surroundings of the vehicle.

In an embodiment of the present invention, if the alarm device sends an alarm prompt to the communication device bound to the vehicle for a period of time, after receiving the feedback information sent by the communication device, or when the alarm device detects the feedback information in the vehicle, The communication device can stop the alarm according to the feedback information. The feedback information is used to indicate that the owner has taken measures or the alarm has been cancelled, and the alarm can be stopped.

In combination with the second aspect and the foregoing implementation manner, in another implementation manner of the second aspect, the broadcast unit is specifically configured to start an alarm provided by the vehicle to perform an alarm; or, the broadcast unit specifically uses Sending a broadcast alarm message to other communication devices around the vehicle via Bluetooth or wireless local area network Wi-Fi; or the broadcast unit is specifically configured to send a broadcast alarm message to other communication devices around the vehicle through the cellular network .

In combination with the second aspect and the foregoing implementation manner, in another implementation manner of the second aspect, the alarm device further includes: an acquiring unit, configured to acquire feedback information indicating that the alarm is cancelled; and stop the broadcast station according to the feedback information. The alarm prompt.

In conjunction with the second aspect and the foregoing implementation manner, in another implementation manner of the second aspect, the second determining unit is specifically configured to determine the vehicle by using a camera, a sound system, an infrared human body sensor, or a pressure sensor. There is a living body inside.

The respective operations of the respective units and/or devices in the alarm device provided by the second aspect can be referred to the respective steps of the method in the first aspect, and will not be repeated here.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a schematic flow chart of an alarm method according to an embodiment of the present invention.

2 is a schematic flow chart of an alarm method according to another embodiment of the present invention.

Figure 3 is a schematic block diagram of an alarm device in accordance with one embodiment of the present invention.

4 is a schematic block diagram of an alarm device according to another embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of the present invention.

1 is a schematic flow chart of an alarm method according to an embodiment of the present invention. The method of Figure 1 can be performed by an alarm device.

101. The alarm device determines that the vehicle stops driving, and the alarm device is located inside or on the surface of the vehicle.

102. The alarm device determines that there is a living body in the vehicle.

103. The alarm device determines a connection state between the alarm device and the communication device, and the communication device is bound to the vehicle.

104. The alarm device performs alarm processing according to the connection state between the alarm device and the communication device.

The alarm device of the vehicle in the embodiment of the present invention may be located inside or on the surface of the vehicle. Additionally, the vehicle's alarm device can be part of an in-vehicle system. The alarm device of the vehicle can also be a separately set device, such as a processor with signal determination and processing capabilities.

Step 101 may determine whether the vehicle is parked by detecting the traveling state of the vehicle or the state of stopping the driving. For example, the alarm device may include an acceleration sensor that senses whether the vehicle stops traveling by the acceleration sensor. For another example, if the alarm device is an in-vehicle system, the alarm device can also obtain from the driving computer whether the vehicle is in a running state or in a stopped driving state. For example, a sensor such as a handbrake or a gear that is recorded in the computer can be recorded. To get the above status of the vehicle.

Step 102 can be accomplished by detecting if there is a living being in the vehicle. An embodiment of the present invention In the embodiment, whether there is a living body in the vehicle can be detected by a camera, a sound recognition system, an infrared human body sensor or a pressure sensor.

For example, the alarm device may include a camera, and the camera may detect whether something is active in the vehicle, and when there is something in the vehicle, the living body may be considered to exist. As another example, the alarm device can include a sound recognition system that can detect the presence or absence of sound and sound frequencies. If a sound is detected and the frequency of the sound is within the frequency range of the human voice, it indicates that there is someone in the vehicle. For another example, the alarm device may include an infrared human body sensor, and the presence or absence of a person in the vehicle may be detected by an identification signal of the infrared human body sensor to the human body. As another example, the alarm device can include a pressure sensor that can determine whether there is a person in the vehicle by the value of the pressure sensor. In addition, in the embodiment of the present invention, the joint detection may be performed by at least two of the above-mentioned detection device camera, the sound recognition system, the infrared human body sensor, and the pressure sensor.

Step 103 can be implemented by detecting the connection state of the communication device and the alarm device. For example, the alarm device can record and save the connection status between the alarm device and the communication device and the duration of the corresponding connection, the time of disconnection, and the duration of the non-connection. The alarm device can detect the connection status between the communication device and the alarm device by viewing the saved record. The connection state between the communication device and the alarm device here may be a connection state established between Bluetooth or Wi-Fi.

The connection state in the embodiment of the present invention is a connection state in a broad sense. For example, the connection state may be changed from disconnection to disconnection after a period of connection, may be kept for a period of time, or may be kept for a period of time.

The "communication device and vehicle binding" in the embodiment of the present invention may be to establish a correspondence between the communication device and the vehicle. For example, the alarm device stores information such as an identification code of the communication device, and is detected by the alarm device. When an alarm is required, the bound communication device can be alerted via the network without having to select from multiple communication devices. The alarm device on the vehicle can communicate with the communication device. For example, the alarm device can send a short message to the communication device to perform an alarm, and the communication device can also feed back the alarm device or the message that the alarm has been cancelled.

In step 104, the communication device can perform alarm processing according to different connection states with the communication device. The alarm processing here may be no alarm, may be an alarm to a communication device bound to the vehicle, or may be an alarm to other communication devices in the vicinity of the vehicle. The communication device can select a reasonable and effective alarm mode according to different connection states, which can improve the effectiveness of the alarm and further improve the safety of the trapped person. The specific alarm processing manner can refer to different alarm processing in different connection states as described in FIG. 2.

2 is a schematic flow chart of an alarm method according to another embodiment of the present invention. The method alarm method of FIG. 2 can be performed by an alarm device. The embodiment of FIG. 2 exemplifies a vehicle as a vehicle.

201. The alarm device detects whether the vehicle stops driving.

The alarm device on the vehicle can detect the running state of the vehicle or stop the running state by an acceleration sensor or the like. For example, the alarm device may include an acceleration sensor that senses whether the vehicle stops traveling by the acceleration sensor. For another example, if the alarm device is an in-vehicle system, the alarm device can also obtain from the driving computer whether the vehicle is in a running state or in a stopped driving state. For example, it can be taken from the line. A sensor such as a handbrake, a gear, or the like recorded in the computer acquires the above state of the vehicle.

If the alarm device detects that the vehicle has stopped traveling in step 201, the flow proceeds to step 202. If the alarm device detects that the vehicle is starting or traveling in step 201, the flow returns to step 201.

202. The alarm device detects whether there is a living body in the vehicle.

The alarm device can detect whether there is a living body in the vehicle through a camera, a sound recognition system, an infrared human body sensor or a pressure sensor. If the alarm device in step 202 detects that there is no living body in the vehicle, the flow ends.

Specifically, how to detect whether a living body is described in step 102 by a camera, a sound system, an infrared human body sensor or a pressure sensor is not described in detail herein in order to avoid repetition.

The detection sequence of step 201 and step 202 is not limited. In the embodiment of the present invention, the alarm device may first detect whether there is a living body in the vehicle, and then detect whether the vehicle stops traveling. If it is first detected that there is no living body in the car, the process can end. If it is first detected that there is a living body in the car, it can continue to detect whether the car stops driving.

203. The alarm device triggers an alarm device to establish a connection with the communication device.

In the embodiment of the present invention, the alarm device triggers the connection between the communication device and the alarm device, and the sequence of steps 201 and 202 is not limited. Step 203 may be performed between step 201 and step 202 before step 201 and step 202, or may be performed after step 201 and step 202 detect that the vehicle stops traveling and there is a living body in the vehicle. That is, in the embodiment of the present invention, the alarm device can trigger the communication device and the alarm device through Bluetooth or Wi- when the communication device (for example, the owner's mobile phone) bound to the alarm device enters the Bluetooth or Wi-Fi coverage range. Fi establishes a connection. Triggering to establish a connection can be done by turning on the Bluetooth or Wi-Fi of the communication device, correspondingly, turning on the Bluetooth or Wi-Fi of the alarm device. It is also possible that after the alarm device detects that the vehicle stops driving and there is a living body in the vehicle in steps 201 and 202, the alarm device triggers the communication device to establish a connection with the alarm device via Bluetooth or Wi-Fi, as shown in the flow chart of FIG.

204. The alarm device detects a connection state between the alarm device and the communication device.

In an embodiment of the present invention, the alarm device can detect the connection state of the alarm device and the owner's mobile phone by: opening the Bluetooth or Wi-Fi of the alarm device, and pre-storing the identification information of the owner's mobile phone in the alarm device, if the alarm device passes In a Bluetooth or Wi-Fi connected communication device, there is a car owner mobile phone, and it can be considered that the alarm device and the communication device are connected at the time point. The connection state here may be a connection state in a broad sense, and may include a connection, a disconnection, or a disconnection at different points in time for a period of time.

205. The alarm device sends an alarm message to the communication device.

If the alarm device in step 204 detects that the connection state between the alarm device and the communication device (for example, the owner's mobile phone) is from disconnection to disconnection, or from disconnection to disconnection and remains off for the first time period, then the alarm device An alarm message can be sent to the communication device. For example, when the owner slowly moves away from the car or stays away from the car for more than the first time, it can be considered that the owner forgets that there are children or pets in the car, and then an alarm message can be sent to the owner's mobile phone.

If the alarm device in step 204 detects that the connection state between the alarm device and the communication device (for example, the owner's mobile phone) is that the connection is greater than the fourth duration, a possible situation is that the owner drops the mobile phone and the child together in the vehicle. Step 205 can be performed to send an alert message to the owner's mobile phone. The connection state is that the connection is greater than the fourth time period, and the owner, the child, and the mobile phone may all be in the car. At this time, the owner may turn off the alarm after receiving the alarm message of the mobile phone, or feedback feedback information to the alarm device to cancel the alarm. The alarm device is no longer alarmed. The fourth time period should be set so that the child can continue for the fourth time in a closed car without danger. For example, the fourth time can be set to 5 minutes or 10 minutes.

In an embodiment of the present invention, after the communication device receives the alarm message, the alarm device may send an instruction to open the window to the vehicle to ventilate the vehicle first to protect life safety.

In an embodiment of the present invention, if the alarm device is an in-vehicle system, when the alarm device detects that the vehicle has stopped and there is a living body in the vehicle, the vehicle system can open the window to ensure the safety of the living body in the vehicle.

206. The alarm device broadcasts an alarm prompt to the surroundings.

After the alarm device sends the alarm message to the communication device for a second time period in step 205, if the alarm device still detects that the vehicle stops driving and there is a living body in the vehicle, the alarm device may perform step 206 to broadcast an alarm prompt to the periphery of the vehicle to cause the vehicle. The attention of the passers-by around reminds the passers-by to rescue the trapped people in the car. In this way, the safety of the trapped person can be further ensured.

If the alarm device in step 204 detects that the connection state between the alarm device and the communication device (for example, the owner's mobile phone) is that the non-connection is greater than the third duration, at this time, the owner may forget to bring the mobile phone or the driver is not the owner himself, and then the alarm The device may not perform step 205, and step 204 proceeds to step 206 to broadcast an alert to the surroundings. In this way, it is possible to prevent the owner from forgetting to bring the mobile phone to cause an unsuccessful alarm, and an effective alarm can be performed.

The alarm device in the embodiment of the present invention broadcasts an alarm prompt to the communication device around the vehicle, which may be to activate the own alarm device to perform an alarm, such as turning on a car warning light or an alarm whistle.

The alarm device in the embodiment of the present invention broadcasts an alarm prompt to the communication device around the vehicle, and may also send a broadcast alarm message to other communication devices around the vehicle through Bluetooth or Wi-Fi, or to the vehicle around the vehicle through the cellular network. Other communication devices send broadcast alarm messages. At this time, the Bluetooth, Wi-Fi or cellular network needs to know the geographical location of the vehicle, search for other communication devices within a certain range near the vehicle, and then send a broadcast alarm message to the other communication devices that are searched.

In the embodiment of the present invention, the alarm device broadcasts an alarm prompt to the communication device around the vehicle, and may also set the time of the broadcast alarm prompt to a certain duration or intermittent duration. For example, the broadcast alert reminder time is 15 minutes.

207, the alarm device does not alarm.

If the alarm device in step 204 detects that the connection state between the alarm device and the communication device (for example, the owner's mobile phone) is that the connection is less than the sixth time period, the alarm device may consider that the owner is temporarily active or temporarily getting off the vehicle near the vehicle. The alarm can be omitted, which can avoid false alarms caused by the owner leaving in a short time.

Step 207 can be an optional step.

The sixth duration in the embodiment of the present invention may be set to be less than the third duration.

208, the alarm is ended.

After the alarm device broadcasts an alarm to the surrounding for a fifth time period in step 206, if the alarm device detects feedback information for instructing the release of the alarm, the alarm device may stop broadcasting the alarm prompt based on the feedback information. For example, the feedback information may be that the door is opened or someone enters the car, the sensor may be used to sense the switch of the door or whether someone enters the car; the feedback information may also be the start or travel of the car; the feedback information may also be the opening of the window. In this way, the alarm can be cancelled after the danger is removed, avoiding unnecessary alarms.

A schematic flowchart of an alarm method according to an embodiment of the present invention is described in detail above with reference to FIGS. 1 and 2. A schematic block diagram of an alarm device according to an embodiment of the present invention will be described in detail below with reference to FIGS. 3 and 4.

Figure 3 is a schematic block diagram of an alarm device in accordance with one embodiment of the present invention. The alarm device 10 of FIG. 3 includes a first determining unit 11, a second determining unit 12, a third determining unit 13, and a processing unit 14.

The first determining unit 11 is for determining that the vehicle stops driving, and the alarm device is located inside or on the surface of the vehicle.

The second determining unit 12 is configured to determine that there is a living body in the vehicle.

The third determining unit 13 is configured to determine a connection state between the alarm device and the communication device, the communication device being bound to the vehicle.

The processing unit 14 is configured to perform alarm processing according to the connection state between the alarm device and the communication device.

The various components and/or components of the alarm device 10 of Figure 3 may be mounted within the vehicle or may be mounted to the surface of the vehicle.

For each operation of the corresponding unit and/or device in the alarm device in the embodiment of the present invention, reference may be made to the steps of the alarm method of FIG. 1 , and the repetition is not avoided, and details are not described herein again.

4 is a schematic block diagram of an alarm device according to another embodiment of the present invention. The alarm device 20 of FIG. 4 can include a processor 21, a memory 22, and a network interface 24. Optionally, a bus system 23 can also be included.

The processor 21 controls the operation of the alarm device 20 and can be used to process signals. Memory 22 can include read only memory and random access memory and provides instructions and data to processor 21. The various components of the alarm device 20 are coupled together by a bus system 23, which in addition to the data bus includes a power bus, a control bus, and a status signal bus. However, for clarity of description, various buses are labeled as the bus system 23 in the figure.

The network interface 24 may be a wired interface, such as a Fiber Distributed Data Interface (FDDI) or a Gigabit Ethernet (GE) interface. Network interface 24 can also be a wireless interface.

In the embodiment of the present application, the communication with at least one other network element may be implemented through the network interface 24. The signal connection, for example, can be communicated with the communication device through the network interface 24, and can also be implemented with a detection device pressure sensor, a camera, an infrared human body sensor or a sound recognition system, and other processors (such as an alarm device) through a network interface. ) The communication connection between.

The method disclosed in the foregoing embodiment of the present invention may be applied to the processor 21 or implemented by the processor 21. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 21 or an instruction in the form of software. The processor 21 can be a general purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, and can be implemented or executed in an embodiment of the invention. Various methods, steps, and logic blocks of the disclosure. A general purpose processor can be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor. The software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory 22, and the processor 21 reads the information in the memory 22 and combines the hardware to perform the steps of the above method.

Specifically, the processor 21 may determine that the vehicle stops driving and has a living body in the vehicle, and performs alarm processing by determining a connection state between the alarm device and the communication device, wherein the communication device is bound to the vehicle, and the alarm is The device is located inside or on the surface of the vehicle.

It is to be understood that the phrase "one embodiment" or "an embodiment" or "an" Thus, "in one embodiment" or "in an embodiment" or "an" In addition, these particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

It should be understood that, in various embodiments of the present invention, the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be taken to the embodiments of the present invention. The implementation process constitutes any limitation.

It should be understood that the term "and/or" herein is merely an association relationship describing an associated object, indicating that there may be three relationships, for example, A and/or B, which may indicate that A exists separately, and A and B exist simultaneously. There are three cases of B alone. In addition, the character "/" in this article generally indicates that the contextual object is an "or" relationship.

In the several embodiments provided by the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or Some features can be ignored or not executed.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

Those skilled in the art will appreciate that the various method steps and elements described in connection with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both, in order to clearly illustrate hardware and software. Interchangeability, the steps and composition of the various embodiments have been generally described in terms of function in the foregoing description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. Different methods may be used to implement the described functionality for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

The methods or steps described in connection with the embodiments disclosed herein may be implemented in hardware, a software program executed by a processor, or a combination of both. Software programs can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical fields. Any other form of storage medium known.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Claims

An alarm method, characterized in that it comprises:

The alarm device determines that the vehicle stops driving, the alarm device being located inside or on the vehicle;

The alarm device determines that there is a living body in the vehicle;

The alarm device determines a connection state between the alarm device and a communication device, and the communication device is bound to the vehicle;

The alarm device performs an alarm process according to a connection state between the alarm device and the communication device.
The alarm method according to claim 1, wherein the alarm device performs alarm processing according to a connection state between the alarm device and the communication device, including:

The alarm device sends an alarm message to the communication device if the connection state between the alarm device and the communication device changes from disconnection to disconnection, or from disconnection to disconnection and remains off for a first period of time.
The alarm method according to claim 2, wherein the method further comprises:

If the alarm device sends the alarm prompt to the communication device for a second time period, the vehicle still stops driving and there is still a living body in the vehicle, and the alarm device broadcasts an alarm to the surrounding of the vehicle. prompt.
The alarm method according to claim 1, wherein the alarm device performs alarm processing according to a connection state between the alarm device and the communication device, including:

The alarm device broadcasts an alert to the periphery of the vehicle if the connection state between the alarm device and the communication device is such that the non-connection is greater than a third duration.
The alarm method according to claim 1, wherein the alarm device performs alarm processing according to a connection state between the alarm device and the communication device, including:

The alarm device sends an alarm message to the communication device if the connection state between the alarm device and the communication device is that the connection is greater than the fourth duration.
The alarm method according to claim 5, wherein the method further comprises:

If the alarm device sends the alarm prompt to the communication device for a fifth time period, the vehicle still stops driving and there is still a living body in the vehicle, and the alarm device broadcasts an alarm to the surrounding of the vehicle. prompt.
The alarm method according to any one of claims 3, 4, or 6, wherein the alarm means for broadcasting an alarm to the surroundings of the vehicle comprises:

The alarm device activates an alarm provided by the vehicle to perform an alarm; or

The alarm device sends a broadcast alarm message to other communication devices around the vehicle via Bluetooth or wireless local area network Wi-Fi;

The alarm device transmits a broadcast alert message to other communication devices around the vehicle over a cellular network.
The alarm method according to any one of claims 3, 4, 6, and 7, wherein the method further comprises:

The alarm device acquires feedback information for instructing to cancel the alarm;

The alarm device stops broadcasting the alarm prompt according to the feedback information.
The alarm method according to any one of claims 1 to 8, wherein the alarm device determines that a living body in the vehicle includes:

The alarm device determines a living body in the vehicle by a camera, a sound recognition system, an infrared human body sensor, or a pressure sensor.
An alarm device, comprising:

a first determining unit, configured to determine that the vehicle stops driving, and the alarm device is located inside or on the vehicle;

a second determining unit, configured to determine that there is a living body in the vehicle;

a third determining unit, configured to determine a connection state between the alarm device and the communication device, where the communication device is bound to the vehicle;

The processing unit is configured to perform alarm processing according to a connection state between the alarm device and the communication device.
The alarm device according to claim 10, wherein said processing unit is specifically configured to change a connection state between said alarm device and said communication device from a connection to a disconnection or from a connection to a disconnection And keeping the first time off, sending an alarm message to the communication device.
The alarm device of claim 11, wherein the alarm device further comprises:

a broadcast unit, wherein the broadcast unit is configured to: if the alarm device sends the alarm prompt to the communication device for a second time period, the vehicle still stops driving and there is still a living body in the vehicle, to the Broadcast alarms around the vehicle.
The alarm device according to claim 10, wherein the processing unit is specifically configured to: if the connection state between the alarm device and the communication device is to maintain a non-connection greater than a third duration, to the vehicle Broadcast alarm prompts around.
The alarm device according to claim 10, wherein the processing unit is configured to send to the communication device if a connection state between the alarm device and the communication device is that the connection is greater than a fourth duration Alarm message.
The alarm device of claim 14, wherein the alarm device further comprises:

a broadcast unit, wherein the broadcast unit is configured to: if the alarm device sends the alarm prompt to the communication device for a fifth time period, the vehicle still stops driving and there is still a living body in the vehicle, to the Broadcast alarms around the vehicle.
The alarm device according to any one of claims 12, 13, or 15, wherein the broadcast unit is specifically configured to activate an alarm provided by the vehicle to perform an alarm; or the broadcast unit is specifically used Sending a broadcast alarm message to other communication devices around the vehicle via Bluetooth or wireless local area network Wi-Fi; or the broadcast unit is specifically configured to send a broadcast alarm message to other communication devices around the vehicle through the cellular network .
The alarm device according to any one of claims 12, 13, 15, and 16, wherein the alarm device further comprises:

An obtaining unit, configured to obtain feedback information indicating that the alarm is cancelled;

The processing unit is further configured to stop broadcasting the alarm prompt according to the feedback information.
The alarm device according to any one of claims 10-17, wherein the second determining unit is specifically configured to determine, by the camera, the sound recognition system, the infrared human body sensor or the pressure sensor, that the vehicle has Life form.