CN112319367A - Monitoring and protecting system and equipment for people staying in vehicle - Google Patents
Monitoring and protecting system and equipment for people staying in vehicle Download PDFInfo
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- CN112319367A CN112319367A CN202011194502.4A CN202011194502A CN112319367A CN 112319367 A CN112319367 A CN 112319367A CN 202011194502 A CN202011194502 A CN 202011194502A CN 112319367 A CN112319367 A CN 112319367A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/22—Status alarms responsive to presence or absence of persons
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Abstract
The embodiment of the invention provides a monitoring and protecting system and equipment for people staying in a vehicle. The system comprises: the vehicle body information unit is used for acquiring vehicle body information; the sensing detection unit is used for acquiring sensing detection information in the vehicle; the core control unit is used for starting the protection control unit and the remote alarm platform to execute corresponding actions according to the received vehicle body information and the in-vehicle sensing detection information; the protection control unit is used for executing corresponding protection actions according to the control instruction sent by the core control unit; and the remote alarm platform is used for sending corresponding alarm information according to the control instruction sent by the core control unit. The system and the equipment for monitoring and protecting the passengers detained in the vehicle can better identify the activities of the passengers detained in the vehicle, can take protective measures in time and send alarm and help signals, and have the characteristics of low power consumption, high reliability and zero false alarm rate.
Description
Technical Field
The embodiment of the invention relates to the technical field of personnel safety in a vehicle, in particular to a system and equipment for monitoring and protecting personnel staying in the vehicle.
Background
To the problem that the parking passenger is detained in the car, single scene problem is only partially solved to current safeguard measure: reminding and warning of leaving behind a scene after the vehicle is shut down and locked, or reminding and warning of carbon monoxide poisoning in a sleeping scene when passengers blow air at idle speed. The single sensor detection scheme in each scene of the existing product scheme has obvious defects, which are mainly reflected in that: the occupant is difficult to detect after leaving the seat; when the temperature in the vehicle is higher, the imaging is not clear, and false alarm is easy to occur; the action outside the vehicle can cause false alarm; the cost is high; interference easily caused by various complex environment scenes has certain false alarm risk. Therefore, at present, no complete system solution and product are available for the monitoring problem of the passengers staying in the vehicle. Therefore, the development of a system and a device for monitoring and protecting the personnel staying in the vehicle can effectively overcome the defects in the related technologies, and is a technical problem to be solved in the industry.
Disclosure of Invention
Aiming at the problems in the prior art, the embodiment of the invention provides a monitoring and protecting system and equipment for people staying in a vehicle.
In a first aspect, an embodiment of the present invention provides an in-vehicle detained person monitoring and protecting system, including: the vehicle body information unit is used for acquiring vehicle body information; the sensing detection unit is used for acquiring sensing detection information in the vehicle; the core control unit is used for starting the protection control unit and the remote alarm platform to execute corresponding actions according to the received vehicle body information and the in-vehicle sensing detection information; the protection control unit is used for executing corresponding protection actions according to the control instruction sent by the core control unit; and the remote alarm platform is used for sending corresponding alarm information according to the control instruction sent by the core control unit.
On the basis of the content of the system embodiment, the in-vehicle detained personnel monitoring and protecting system provided by the embodiment of the invention comprises an in-vehicle monitoring enabling switch state unit, an engine state unit, a vehicle speed information unit, a vehicle door state unit and a vehicle window state unit; accordingly, the vehicle body information includes: the in-vehicle monitoring enabling switch state unit is used for judging whether the function of the sensing detection unit is forbidden before a vehicle owner gets off the vehicle (the function is not forbidden by default); the engine state unit and the vehicle speed information unit are used for acquiring an engine flameout state or a vehicle parking idling state and then starting the sensing detection unit; the vehicle door state unit ensures that the sensing detection unit can be started only when the vehicle door is closed and the vehicle is locked; and the window state unit ensures that the sensing detection unit can be started after the window is closed.
On the basis of the content of the system embodiment, the monitoring and protecting system for the personnel staying in the vehicle provided by the embodiment of the invention comprises a sensing detection unit, a monitoring unit and a control unit, wherein the sensing detection unit comprises an ultrasonic detection unit, a vibration detection unit, a temperature detection unit, an image acquisition unit, an oxygen concentration acquisition unit and a position information unit; correspondingly, the in-vehicle sensing detection unit comprises: the ultrasonic detection unit is used for detecting and judging the movement of passengers in the vehicle; a vibration detection unit for detecting vehicle body vibration; the temperature detection unit is used for acquiring the temperature in the vehicle and starting a cooling protection measure when the temperature in the vehicle exceeds a preset threshold value; the image acquisition unit is used for acquiring an in-vehicle image after the ultrasonic detection unit judges that a passenger moves in the vehicle; the oxygen concentration acquisition unit is used for acquiring the oxygen concentration in the vehicle and starting ventilation protection measures when the oxygen concentration in the vehicle exceeds a preset threshold value of the oxygen concentration; and the position information unit is used for providing vehicle position information through the remote alarm platform after confirming that the passenger stays in the vehicle.
On the basis of the content of the system embodiment, the in-vehicle detained personnel monitoring and protecting system provided by the embodiment of the invention comprises a core control unit, a monitoring unit and a monitoring and protecting unit, wherein the core control unit comprises a controller and a communication module; the controller is used for receiving the vehicle body information and judging whether to start the monitoring control protection system; after the monitoring control protection system is started, the controller periodically acquires data of a sensing detection unit in the vehicle, processes the data of the sensing detection unit and an execution algorithm strategy, executes actions of a protection control unit, and starts a remote alarm platform; the communication module is used for interactively communicating with each controller of the vehicle body.
On the basis of the content of the system embodiment, the system for monitoring and protecting the person staying in the vehicle provided by the embodiment of the invention comprises a vehicle door driving unit, a vehicle window driving unit, an air conditioner driving unit and an acousto-optic distress call unit, wherein the vehicle door driving unit is connected with the vehicle window driving unit; the vehicle door driving unit is used for opening a vehicle door; the window driving unit is used for opening/closing a window; the air conditioner driving unit is used for turning on/off an air conditioner; the acousto-optic distress call unit is used for sending acousto-optic distress call signals to the outside.
On the basis of the content of the system embodiment, the in-vehicle detained personnel monitoring and protecting system provided by the embodiment of the invention comprises a remote alarm platform, a monitoring and protecting system and a monitoring and protecting system, wherein the remote alarm platform comprises a wireless communication module, a background service platform and a user handheld terminal; the wireless communication module is used for the whole vehicle interconnection communication; the background service platform is used for receiving the in-vehicle alarm information and the in-vehicle image data, analyzing whether the passengers are in danger or not, and sending the original image information and the background induction analysis result to the user handheld terminal for the vehicle owner to confirm.
In a second aspect, an embodiment of the present invention provides an electronic device, including:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, and the processor calls the program instructions to execute the in-vehicle detained personnel monitoring and protecting system provided by any one of the various implementation manners of the first aspect.
In a third aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium storing computer instructions that cause a computer to implement the in-vehicle detained people monitoring and protecting system provided in any one of the various implementation manners of the first aspect.
According to the monitoring and protecting system and the monitoring and protecting equipment for the passengers staying in the vehicle, which are provided by the embodiment of the invention, the vehicle body information unit, the sensing detection unit, the core control unit, the protecting control unit and the remote alarm platform are integrated, so that the activities of the passengers left in the vehicle can be better identified, the protecting measures can be taken in time, and the alarm and help-seeking signal is sent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below to the drawings required for the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram illustrating a system for monitoring and protecting people staying in a vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a logic component of a monitoring and protecting system for people staying in a vehicle according to an embodiment of the invention;
fig. 3 is a schematic diagram of selecting ultrasound echo envelope amplitude characteristic information according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of logic implemented by the in-vehicle resident monitoring and protecting system according to the embodiment of the present invention;
fig. 5 is a schematic view of an in-vehicle installation position of a vehicle-mounted application terminal according to an embodiment of the present invention;
fig. 6 is a software flow diagram of a monitoring and protecting system for people staying in a vehicle according to an embodiment of the present invention;
fig. 7 is a schematic physical structure diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, technical features of various embodiments or individual embodiments provided by the present invention may be arbitrarily combined with each other to form a feasible technical solution, and such combination is not limited by the sequence of steps and/or the structural composition mode, but must be realized by a person skilled in the art, and when the technical solution combination is contradictory or cannot be realized, such a technical solution combination should not be considered to exist and is not within the protection scope of the present invention.
The embodiment of the invention provides a monitoring and protecting system for people staying in a vehicle, and referring to fig. 1, the system comprises: a vehicle body information unit 101 for acquiring vehicle body information; the sensing detection unit 102 is used for detecting information in the vehicle; the core control unit 103 is used for starting the protection control unit 104 and the remote alarm platform 105 to execute corresponding actions according to the received vehicle body information and the in-vehicle sensing information; a protection control unit 104, configured to execute a corresponding protection action according to the control instruction sent by the core control unit 103; and the remote alarm platform 105 is used for sending corresponding alarm information according to the control instruction sent by the core control unit 103.
Referring to fig. 2, based on the content of the above system embodiment, as an alternative embodiment, in the system for monitoring and protecting people staying in a vehicle provided in the embodiment of the present invention, the vehicle body information unit 101 includes a vehicle interior monitoring enabling switch state unit, an engine state unit, a vehicle speed information unit, a vehicle door state unit, and a vehicle window state unit. Specifically, the in-vehicle monitoring enable switch state unit is used for determining whether the function of the sensing detection unit 102 is disabled (not disabled by default) within a period of time after the vehicle is locked before the vehicle owner gets off the vehicle; the system comprises an engine state unit and a vehicle speed information unit, wherein the engine state unit and the vehicle speed information unit are used for acquiring that the sensing detection unit 102 can be started after an engine is shut down or a vehicle is parked and idled; a door state unit for enabling the sensing unit 102 after the vehicle door is closed and the vehicle is locked; the window state unit can start the sensing detection unit 102 only when the window is required to be closed.
Referring to fig. 2, based on the content of the above system embodiment, as an optional embodiment, in the system for monitoring and protecting people staying in a vehicle provided in the embodiment of the present invention, the sensing detection unit 102 includes an ultrasonic detection unit, a vibration detection unit, a temperature detection unit, an image acquisition unit, an oxygen concentration acquisition unit, and a position information unit. Specifically, the ultrasonic detection unit (which can be replaced by a millimeter wave radar) is used for detecting and judging the movement of passengers in the vehicle; the vibration detection unit is used for detecting whether the vehicle body vibrates or not by using the three-axis acceleration sensor so as to shield false alarms possibly caused by interference of vehicle body vibration caused by external objects; the temperature detection unit is used for acquiring the temperature in the vehicle and starting a cooling protection measure when the temperature in the vehicle exceeds a preset threshold value; the oxygen concentration acquisition unit is used for acquiring the oxygen amount in the vehicle and starting ventilation protection measures when the oxygen concentration in the vehicle exceeds a preset threshold value of the oxygen concentration; the image acquisition unit is used for capturing images in the automobile after ultrasonic judgment and alarm sending, and further confirming that passengers are left in the automobile; and the position information unit provides vehicle position information through the remote alarm platform when confirming that the passenger is detained in the vehicle.
Referring to fig. 2, after the ultrasonic detection unit turns on the sensing detection unit 102, the controller controls the ultrasonic driving, and the ultrasonic waveform is emitted through the ultrasonic transducer. The transmitted ultrasonic waves are reflected in the carriage and then reach the ultrasonic receiving and detecting sensor. If no moving object exists in the carriage, the ultrasonic wave reaching the ultrasonic detection unit is a sound wave with constant relative amplitude and constant frequency; when an object moves in the vehicle, the ultrasonic waves reaching the ultrasonic detection unit are sound waves with varying amplitude and varying frequency due to the doppler effect. The ultrasonic detection unit outputs the signal of the specific frequency, and when an object moves in the vehicle compartment, the echo envelope waveform of the output signal fluctuates. The method for realizing the ultrasonic echo envelope detection comprises hardware diode envelope detection and digital envelope detection (Hilbert change and complex wavelet transform). Referring to fig. 3, in fig. 3, the ADC is used to extract the amplitude information of the ultrasonic echo envelope, and the accumulated difference between the amplitude information of the corresponding time of the two frames before and after comparison is used to implement dimension reduction of the amplitude characteristic information of the ultrasonic echo envelope. Setting a proper threshold, a simple two-classification judgment result can be obtained: whether the passenger moves in the vehicle or not.
Referring to fig. 2, the vibration detecting unit may identify a vibration state of the vehicle itself using a three-axis acceleration sensor for shielding a possible false alarm caused by interference of a vehicle body vibration caused by an external object. The image acquisition unit refers to a visible light visual camera (a PIR passive infrared imaging camera can be used as an alternative), and the visible light camera needs to be turned on to supplement light or increase light by a flash lamp at night or under weak light. The temperature detection unit can be used for starting a carriage cooling measure according to the temperature in the vehicle when the determined person stays; and the algorithm strategy (inhibiting possible echo envelope amplitude fluctuation) for ultrasonically monitoring the activities of passengers can also be used for assisting high-temperature scenes such as insolation. And the oxygen concentration acquisition unit is used for starting ventilation measures in the vehicle according to the oxygen concentration in the vehicle when the determined personnel are detained. And the position information unit adopts a built-in GPS function of central control navigation. After determining the danger, the controller sends the vehicle's location information, as necessary (the alarm is not released for half an hour), along with other necessary information (alert information to inform time, location, and specific occupant retention danger) to the alarm platform 110.
Referring to fig. 2, based on the content of the above system embodiment, as an alternative embodiment, in the system for monitoring and protecting people staying in a vehicle provided in the embodiment of the present invention, the core control unit 103 includes a controller and a communication module. The controller is used for starting and closing the monitoring control protection system, acquiring and processing data of the sensing detection unit after the monitoring control protection system is started, starting the protection control unit and executing actions of the remote alarm platform; the communication module is used for interactively communicating with each controller of the vehicle body. Specifically, the controller mainly receives the vehicle body information and judges whether to start or stop the monitoring and controlling protection system function according to the vehicle body information; after the monitoring control protection system is started, the controller periodically acquires the detection data of the sensing detection unit 102, further processes the data and the operation algorithm of the sensing detection unit 102, then executes the action of the protection control unit 104, and finally starts the remote alarm platform 105; the power supply drive is taken from the B +12V constant power of the vehicle and supplies power to all units of the vehicle-mounted application terminal 10; and the communication module is communicated by adopting a CAN bus (CAN be expanded to other high-speed buses), and is mainly interacted with each controller of the vehicle body (receives BCM vehicle body information or sends a protection action instruction and alarm information).
Referring to fig. 2, based on the content of the above system embodiment, as an alternative embodiment, the system for monitoring and protecting people staying in a vehicle provided in the embodiment of the present invention includes a vehicle door driving unit, a vehicle window driving unit, an air conditioner driving unit, and an audio-visual distress call unit (a passerby for help). The vehicle door driving unit is used for opening a vehicle door; the vehicle window driving unit is used for opening a vehicle window; the air conditioner driving unit is used for starting an air conditioner; the acousto-optic distress call unit is used for sending acousto-optic distress call signals to the outside after detecting the detained passengers. Specifically, when detecting that a passenger (a living body) moves in the vehicle and the temperature in the vehicle exceeds a preset temperature, automatically opening a vehicle window and a vehicle door or opening an air conditioner for cooling; when the activity of a living body is detected and the oxygen concentration in the automobile is too low, the automobile window or the automobile door is automatically opened for ventilation. The timely starting of the protection control measures can ensure that the temperature in the vehicle cabin is quickly reduced or the ventilation is realized, and the occurrence of dangerous or injury accidents is avoided.
Referring to fig. 2, based on the content of the above system embodiment, as an optional embodiment, in the system for monitoring and protecting people staying in a vehicle provided in the embodiment of the present invention, the remote alarm platform 105 includes a wireless communication module, a background service platform, and a user handheld terminal. Specifically, the wireless communication module is used for the whole vehicle interconnection communication (sending the ultrasonic alarm information and the image information captured by the camera to the background service platform and the user handheld terminal, and simultaneously supporting the remote start, the air conditioner on-off and other operations of a vehicle owner or the removal of the protection measures); the background service platform can further analyze whether the passengers are in danger after receiving the in-vehicle alarm information and the in-vehicle image data, simultaneously timely sends the original image information and the background induction analysis conclusion to the user handheld terminal for the vehicle owner to confirm, and automatically contacts 110 the alarm platform (informing time, position, specific passengers in danger and other alarm information) when necessary; the terminal is held by a user, and when the passenger is in danger, the terminal receives ultrasonic alarm information and in-vehicle picture information shot by the camera, and receives alarm result information analyzed by the background service platform.
According to the monitoring and protecting system for the in-vehicle detained personnel, provided by the embodiment of the invention, the vehicle body information unit, the sensing detection unit, the core control unit, the protection control unit and the remote alarm platform are integrated, so that the activities of the left passengers in the vehicle can be better identified, the protection measures can be taken in time, and the alarm and help-seeking signal is sent.
The specific implementation of the monitoring and protecting system for the personnel staying in the vehicle provided by the embodiment of the invention can be seen in fig. 4. The system comprises a vehicle-mounted terminal 10 installed in a vehicle, a server cloud platform 11 (namely a specific implementation manner of a background service platform), and a user mobile phone terminal 12 (namely a specific implementation manner of a user handheld terminal). The lower part of the Tbox vehicle-mounted terminal is a vehicle-mounted application terminal 10, and a server cloud platform and a user mobile phone terminal are arranged on the Tbox vehicle-mounted terminal. The vehicle-mounted application terminal 10 comprises a passenger detained in-vehicle detection alarm protection system core controller, an in-vehicle ultrasonic activity detection module, a temperature sensor, a digital camera, a vehicle body controller BCM, an air conditioner controller HVAC and entertainment audio-visual navigation central control. The installation position of the core components (controller and sensor integrated board) of the vehicle application 10 in the vehicle can be seen in fig. 5. An integrated board (including a system core controller, an in-vehicle ultrasonic activity detection module, a temperature sensor and a digital camera) composed of a controller 102 and a sensing part 103 in the vehicle-mounted application terminal 10 is integrated in a shell structure product form, is installed in the center of a ceiling above a rear seat of a vehicle, and is positioned above and behind the brain of a rear passenger 501. As shown in fig. 4, the passenger-left in-vehicle detection alarm protection controller is the core of the vehicle-mounted application terminal 10, and is in bus communication with the integral vehicle body controller BCM, the air conditioner controller HVAC, and the entertainment audio-visual navigation central control component. The passenger detains the detection alarm protection controller in the vehicle and accesses the BCAN network of the vehicle body, and receives BCM vehicle state information, information of starting of the HVAC, soft key information of navigation center control and vehicle position information; the passenger detained in-vehicle detection alarm protection controller receives information of an in-vehicle sensing detection unit (integrating functions of ultrasonic identification of moving passengers, vibration detection, temperature acquisition and image acquisition); the passenger is detained in the vehicle and is detected the warning protection controller and communicate with Tbox vehicle mounted terminal, output the alarming function, start the protection drive (the actuating signal of door, door window and air conditioner) simultaneously. And the server cloud end can further analyze whether the passengers are in danger after receiving the in-vehicle alarm information and the in-vehicle image data, timely sends the original image information and the background induction analysis conclusion to the mobile phone terminal for the vehicle owner to confirm, and automatically contacts 110 the alarm platform by the background when necessary (informs alarm information such as event time, position, specific passengers in danger and the like). The high-speed vehicle-mounted Ethernet is introduced into the server cloud platform, original data such as ultrasonic echo amplitude characteristic data, triaxial acceleration data, image information, compartment temperature, compartment oxygen concentration and the like in a compartment can be simultaneously sent to the server cloud platform, training is further carried out by using different scene data through a supervised learning algorithm, and a classifier model is optimized.
The software control flow of the in-vehicle detained personnel monitoring and protecting system provided by each embodiment of the invention is shown in fig. 6. The specific flow is described in detail in fig. 6, and reference may be made to fig. 6 specifically, which is not described in detail here.
The monitoring and protecting system for the passengers detained in the vehicle, provided by each embodiment of the invention, can well identify the activities of the passengers left in the vehicle, can take protective measures in time and send alarm and help-seeking signals at the same time. The system scheme integrates the advantages of the ultrasonic wave and camera scheme: the power consumption is very little, and the system is stable, and the product reliability is high, and does not have false alarm. The scheme of the system not only has sound-light alarm and remote alarm information (which can be received by a mobile phone of a vehicle owner and connected with a 110 platform), but also can adopt emergency protective measures (ventilation and cooling), and can effectively protect the life safety of passengers detained in the vehicle.
The system of the embodiment of the invention is realized by depending on the electronic equipment, so that the related electronic equipment is necessarily introduced. To this end, an embodiment of the present invention provides an electronic apparatus, as shown in fig. 7, including: at least one processor (processor)701, a communication Interface (communication Interface)704, at least one memory (memory)702 and a communication Bus (communication Bus)703, wherein the at least one processor 701, the communication Interface 704 and the at least one memory 702 complete communication with each other through the communication Bus 703. At least one processor 701 may invoke logic instructions in at least one memory 702 to implement the various systems provided in system embodiments.
Furthermore, the logic instructions in the at least one memory 702 may be implemented in software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be substantially implemented or contributed to by the prior art, or the technical solution may be implemented in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the system according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to implement the methods or systems of the various embodiments or some parts of the embodiments.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. Based on this recognition, each block in the flowchart or block diagrams may represent a module, a program segment, or a portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In this patent, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a personnel monitoring and protecting system detains in car which characterized in that includes:
the vehicle body information unit is used for acquiring vehicle body information;
the sensing detection unit is used for acquiring sensing detection information in the vehicle;
the core control unit is used for starting the protection control unit and the remote alarm platform to execute corresponding actions according to the received vehicle body information and the in-vehicle sensing detection information;
the protection control unit is used for executing corresponding protection actions according to the control instruction sent by the core control unit;
and the remote alarm platform is used for sending corresponding alarm information according to the control instruction sent by the core control unit.
2. The in-vehicle detained personnel monitoring and protecting system according to claim 1, wherein the vehicle body information unit comprises an in-vehicle monitoring enabling switch state unit, an engine state unit, a vehicle speed information unit, a vehicle door state unit and a vehicle window state unit; accordingly, the acquiring of the vehicle body information includes:
the in-vehicle monitoring enabling switch state unit is used for determining whether to forbid the function of the sensing detection unit before the vehicle owner gets off the vehicle, and the function is not forbid by default;
the engine state unit and the vehicle speed information unit are used for ensuring that the engine is in a flameout state or the vehicle is in a parking idle state when the sensing detection unit is started;
the vehicle door state unit is used for ensuring that the vehicle is in a vehicle door closing state and a vehicle locking state when the sensing detection unit is started;
and the window state unit is used for ensuring that the vehicle is in a window closing state when the sensing detection unit is started.
3. The in-vehicle detained personnel monitoring and protecting system according to claim 1, wherein the sensing detection unit comprises an ultrasonic detection unit, a vibration detection unit, a temperature detection unit, an image acquisition unit, an oxygen concentration acquisition unit and a position information unit; correspondingly, the in-vehicle sensing detection information comprises:
the ultrasonic detection unit is used for detecting and judging whether passengers in the vehicle move;
a vibration detection unit for detecting whether the vehicle body has vibration;
the temperature detection unit is used for acquiring the temperature in the vehicle and starting a cooling protection measure when the temperature in the vehicle exceeds a preset threshold value;
the image acquisition unit is used for capturing image data in the vehicle after the ultrasonic detection unit judges that the passenger moves in the vehicle;
the oxygen concentration acquisition unit is used for acquiring the oxygen concentration in the vehicle and starting ventilation protection measures when the oxygen concentration in the vehicle exceeds an oxygen preset threshold;
and the position information unit is used for providing vehicle position information through the remote alarm platform after confirming that the passenger stays in the vehicle.
4. The in-vehicle resident monitoring and protecting system according to claim 1, wherein the core control unit comprises a controller and a communication module; the controller is used for receiving the vehicle body information and judging whether a monitoring control protection system is started or not, the controller periodically acquires data of the sensing detection unit after the system is started, processes the data of the sensing detection unit and an execution algorithm strategy, executes a protection control unit strategy and starts a remote alarm platform; the communication module is used for interactively communicating with each controller of the vehicle body.
5. The in-vehicle resident monitoring and protecting system according to claim 1, wherein the protection control unit comprises a vehicle door driving unit, a vehicle window driving unit, an air conditioner driving unit and an acousto-optic distress call unit; the vehicle door driving unit is used for opening a vehicle door; the window driving unit is used for opening/closing a window; the air conditioner driving unit is used for turning on/off an air conditioner; the acousto-optic distress call unit is used for sending acousto-optic distress call signals (buzzing of a buzzer and flickering of a steering lamp) to the outside.
6. The in-vehicle detained personnel monitoring and protecting system according to claim 1, wherein the remote alarm platform comprises a wireless communication module, a background service platform and a user handheld terminal; the wireless communication module is used for communicating with the whole vehicle in an interconnected manner; the background service platform is used for receiving the in-vehicle alarm information and the in-vehicle image data, analyzing whether the passengers are in danger or not, and sending the in-vehicle original image information and the background induction analysis result to the user handheld terminal for the main vehicle confirmation.
7. An electronic device, comprising:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the memory stores program instructions executable by the processor, which are invoked by the processor to implement the system of any one of claims 1 to 6.
8. A non-transitory computer-readable storage medium storing computer instructions that cause a computer to implement the system of any one of claims 1 to 6.
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