CN113873476A - Vehicle help seeking method and system - Google Patents
Vehicle help seeking method and system Download PDFInfo
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- CN113873476A CN113873476A CN202111124476.2A CN202111124476A CN113873476A CN 113873476 A CN113873476 A CN 113873476A CN 202111124476 A CN202111124476 A CN 202111124476A CN 113873476 A CN113873476 A CN 113873476A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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Abstract
The application relates to a method and a system for asking for help of a vehicle, wherein the method comprises the steps of establishing connection with a mobile phone of a passenger; obtaining vehicle-related data, wherein the vehicle-related data comprises an equilibrium position and an acceleration; and starting the SOS service of the connected mobile phone when judging that the current vehicle has an accident based on the vehicle related data. On one hand, through resource integration, the positioning and communication functions of the mobile phone are fully utilized, the help is sent out when an accident happens to the vehicle, a positioning chip and a mobile data chip do not need to be configured for the vehicle, and the cost is reduced; on the other hand, the SOS function of the mobile phone is popularized to users, the SOS way is expanded, and particularly when no mobile data signal exists outdoors, the users can send out SOS through the SOS of the mobile phone.
Description
Technical Field
The application relates to the field of vehicle technology, in particular to a vehicle help-seeking method and system.
Background
With the rapid development and application of electronic technology and communication technology to vehicles, suppliers (car companies, 4S stores, insurance companies, etc.) can provide users with diverse services, such as: mobile phone-car interconnection, road rescue, help-seeking service, and the like.
The service is mainly realized by positioning the vehicle through a GPS (Beidou), various parameters of the vehicle are detected in real time through various sensors, and finally the vehicle-mounted controller sends the information of the vehicle to the cloud data service center through the mobile data chip.
Particularly, when the vehicle-mounted controller judges that the current vehicle has an accident based on various parameters of the vehicle, the vehicle-mounted controller can send the position information and the SOS information of the current vehicle to the cloud data service center through the mobile data chip, and further the supplier can provide SOS for the user.
In view of the above-mentioned related technologies, the inventor believes that the distress service requires a positioning chip and a mobile data chip, which is costly.
Disclosure of Invention
In order to reduce the cost of the help-seeking service, the application provides a vehicle help-seeking method and system.
In a first aspect, the application provides a vehicle distress method, which adopts the following technical scheme:
a vehicle help seeking method comprises the following steps:
establishing connection with a mobile phone of a passenger;
obtaining vehicle-related data, wherein the vehicle-related data comprises an equilibrium position and an acceleration;
and starting the SOS service of the connected mobile phone when judging that the current vehicle has an accident based on the vehicle related data.
By adopting the technical scheme, on one hand, the positioning and communication functions of the mobile phone are fully utilized through resource integration, the help is sent out when the vehicle has an accident, a positioning chip and a mobile data chip do not need to be configured for the vehicle, and the cost is reduced; on the other hand, the SOS function of the mobile phone is popularized to users, the SOS way is expanded, and particularly when no mobile data signal exists outdoors, the users can send out SOS through the SOS of the mobile phone.
Preferably, the step of starting the SOS service of the connected mobile phone when the current vehicle accident is judged based on the vehicle-related data includes:
and when the current vehicle is judged to have an accident based on the vehicle related data, responding to the operation of the passenger in the preset time to not start the SOS service of the connected mobile phone.
Through adopting above-mentioned technical scheme, when the vehicle took place the accident, this accident probably only scraped and the unmanned aerial vehicle is injured, and at this moment, passenger's accessible operation is in order to cancel the order to avoid occuping public resources such as SOS.
Preferably, the step of starting the SOS service of the connected mobile phone when the current vehicle accident is judged based on the vehicle-related data includes:
and when the current vehicle is judged to have an accident based on the vehicle related data, sending out an alarm within the preset time, and starting the SOS service of the connected mobile phone after the preset time.
By adopting the technical scheme, the alarm is sent to remind the passengers that the system is about to start the SOS service of the connected mobile phone, and the passengers can select whether to operate or not to cancel the command according to the actual situation.
Preferably, after the step of acquiring the vehicle-related data, the method further comprises the following steps:
continuously acquiring and recording vehicle related data;
and when the current vehicle is judged to have an accident based on the vehicle related data, storing the vehicle related data within a preset time before the accident.
By adopting the technical scheme, the reason of the accident of the vehicle is analyzed based on the stored vehicle related data. On one hand, the responsibility confirmation of the accident is facilitated; on the other hand, whether the vehicle has hidden defects or not is analyzed, and then the vehicle is improved in a targeted mode.
Preferably, the vehicle-related data further includes time, vehicle speed, and tire pressure.
By adopting the technical scheme, the relevant data of the vehicle is saved as comprehensively as possible, so that the reason for the accident of the vehicle is conveniently analyzed, and the accuracy of the conclusion is favorably improved.
Preferably, the step of establishing a connection with a mobile phone of a passenger includes:
and establishing connection with the mobile phone of the passenger through a standard Bluetooth serial port and an HID interface.
By adopting the technical scheme, the SOS service of the connected mobile phone can be started without developing the APP of the mobile phone, and the cost is reduced.
Preferably, the passenger is a driver.
By adopting the technical scheme, on one hand, for a specific vehicle, a driver is usually fixed, and a passenger can be changed; then, the connection with the mobile phone of the driver is selected, the pairing and binding are completed only for the first time, and the automatic connection is realized subsequently; on the other hand, the driver is usually located at a position convenient for operating the vehicle, and when a minor accident occurs, the driver can cancel the command by operating the vehicle in time.
In a second aspect, the present application provides a vehicle distress system, which adopts the following technical scheme:
a vehicle distress system comprises a control module, a Bluetooth module and an acquisition module;
the Bluetooth module is used for establishing connection with a mobile phone of a passenger;
the acquisition module is used for acquiring vehicle related data;
when the control module judges that the current vehicle has an accident based on the vehicle related data, the control module sends a distress command to the connected mobile phone through the Bluetooth module so as to start the SOS service of the connected mobile phone.
By adopting the technical scheme, the mobile phone can fully utilize the self-carried positioning and communication functions of the mobile phone, and can send out a help when a vehicle has an accident, and a positioning chip and a mobile data chip are not required to be configured for the vehicle, so that the cost is reduced.
Preferably, the system also comprises a human-computer interaction module;
when the control module judges that the current vehicle has an accident based on the vehicle related data, the control module responds to the operation of the passenger received by the man-machine interaction module within the preset time so as not to send a distress instruction to the connected mobile phone.
By adopting the technical scheme, when a minor accident occurs, the passenger can cancel the command by operating in time.
Preferably, the system also comprises an alarm module;
when the control module judges that the current vehicle has an accident based on the vehicle related data, the control module controls the alarm module to give an alarm within the preset time, and the control module sends a distress command to the connected mobile phone through the Bluetooth module after the preset time.
By adopting the technical scheme, when an accident occurs, the system can remind passengers that the system is about to start the SOS service of the connected mobile phone by sending an alarm.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through resource integration, the positioning and communication functions of the mobile phone are fully utilized, the help is sent out when the vehicle has an accident, a positioning chip and a mobile data chip do not need to be configured for the vehicle, and the cost is reduced;
2. the SOS function of the mobile phone is popularized to users, the SOS way is expanded, and particularly when no mobile data signal exists outdoors, the users can send out SOS through the SOS of the mobile phone.
Drawings
Fig. 1 is a block diagram of a vehicle distress system.
Fig. 2 is a flowchart of enabling the SOS service of the connected cellular phone in the vehicle distress method.
Fig. 3 is a flowchart of saving data related to a vehicle in the vehicle distress method.
Description of reference numerals: 1. a control module; 2. a Bluetooth module; 3. an acquisition module; 4. a human-computer interaction module; 5. an alarm module; 6. and a storage module.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a vehicle SOS system is applied to the vehicle, especially is applied to the two wheeler.
Referring to fig. 1, the vehicle distress system includes a control module 1, a bluetooth module 2, an acquisition module 3, a human-computer interaction module 4, an alarm module 5 and a storage module 6.
The Bluetooth module 2 is used for establishing connection with the mobile phone through a standard Bluetooth serial port and an HID interface.
The acquisition module 3 is used for acquiring vehicle-related data and transmitting the data to the control module 1. The relevant data of the vehicle includes vehicle speed, time, equilibrium position (left-right inclination, front-back inclination, left-right swing), oil quantity, voltage, tire pressure, and acceleration (left-right, front-back, up-down).
In one embodiment, the obtaining module 3 includes a vehicle speed sensor, a clock chip, a three-axis gyroscope, a fuel tank level sensor, a voltage sensor, a tire pressure sensor, and a three-axis acceleration sensor, so as to obtain data related to the vehicle.
The human-computer interaction module 4 responds to the operation of a person to send a cancel instruction to the control module 1. The input mode of the human-computer interaction module 4 may be a key input mode, a touch input mode, a voice control input mode, or the like.
In one embodiment, the human-computer interaction module 4 includes a touch panel, and the touch panel is used for collecting the operation of the person and responding to the operation of the person to send a cancel instruction to the control module 1. In another embodiment, the human-computer interaction module 4 comprises a touch panel microphone and a voice module; the microphone is used for collecting voice of personnel as audio information, and the voice module is used for converting the audio information into digital information or character information and transmitting the digital information or the character information to the control module 1.
The alarm module 5 is used for giving an alarm, and in one embodiment, the alarm module 5 includes a buzzer, and the buzzer can give an alarm sound to realize giving an alarm.
The control module 1 determines whether an accident occurs in the current vehicle based on the relevant data of the vehicle. When the current vehicle accident is judged, the control module 1 controls the alarm module 5 to give an alarm within the preset time, and when the control module 1 receives a cancel instruction sent by the human-computer interaction module 4 within the preset time, the control module 1 controls the alarm module 5 to stop giving the alarm and the control module 1 does not send a help-seeking instruction to the connected mobile phone.
When the control module 1 judges that the current vehicle has an accident, the control module 1 controls the alarm module 5 to give an alarm within the preset time, and the control module 1 does not receive a cancel instruction sent by the human-computer interaction module 4 within the preset time, and then the control module 1 sends a distress instruction to the connected mobile phone through the Bluetooth module 2 after the preset time so as to start the SOS service of the connected mobile phone.
The saving module 6 is used for saving the vehicle-related data acquired by the acquiring module 3. The storage module 6 comprises a cache module and a storage module.
The control module 1 controls the cache module to record the vehicle-related data acquired by the acquisition module 3 at preset intervals, and when the storage of the cache module reaches a preset value, the control module 1 controls the cache module to delete the earliest recorded vehicle-related data in the recorded vehicle-related data.
Meanwhile, when the control module 1 judges that the current vehicle has an accident based on the relevant data of the vehicle, the control module 1 copies the relevant data of the vehicle in the preset time before the accident from the buffer module to the storage module.
The following description is made with reference to a vehicle distress system to implement a vehicle distress method:
referring to fig. 2 and 3, the embodiment of the present application further discloses a vehicle distress method, including the following steps:
and S10, establishing connection with the mobile phone of the passenger.
Specifically, before the connection is established, the vehicle is started to supply power to the vehicle distress system, the Bluetooth module 2 starts to work, and the connection is established with the mobile phone of the passenger through a standard Bluetooth serial port and an HID interface. And the occupant is preferably a driver.
S20, acquiring vehicle related data; the vehicle-related data comprises vehicle speed, time, balance position, oil quantity, voltage, tire pressure and acceleration.
The vehicle speed sensor, the clock chip, the three-axis gyroscope, the oil tank level sensor, the voltage sensor, the tire pressure sensor and the three-axis acceleration sensor are arranged on the vehicle, so that the relevant data of the vehicle can be acquired.
And S30, starting the SOS service of the connected mobile phone when judging that the current vehicle has an accident based on the vehicle related data.
Specifically, the control module 1 judges whether the current vehicle has an accident based on the vehicle-related data, and when the current vehicle is judged to have the accident, the control module 1 sends a distress command to the connected mobile phone through the bluetooth module 2 to start the SOS service of the connected mobile phone.
The step S30 includes the following steps:
s31, judging whether the current vehicle has an accident or not based on the vehicle related data; if yes, giving an alarm within preset time, and executing S32; if not, the process returns to step S20.
When the current vehicle accident is judged, the control module 1 controls the alarm module 5 to give an alarm within the preset time. In one embodiment, the control module 1 controls the alarm module 5 to continuously give an alarm within 15 seconds when the current vehicle has an accident.
S32, judging whether the operation of the personnel is received within the preset time after the current vehicle has an accident; if yes, stopping alarming and continuously acquiring vehicle related data; if not, starting the SOS service of the connected mobile phone after the preset time.
After an accident, if the vehicle is only scratched slightly and no person is injured, the person on the vehicle can operate on the human-computer interaction module 4. The man-machine interaction module 4 responds to the operation of personnel to send a cancel instruction to the control module 1, the control module 1 responds to the cancel instruction to control the alarm module 5 to stop alarming, and the control module 1 responds to the cancel instruction to not send a help-seeking instruction to a connected mobile phone.
If the accident is serious and the vehicle needs to be rescued, the person on the vehicle does not operate or even cannot operate the man-machine interaction module 4, the control module 1 does not receive a cancellation instruction within the preset time, and the control module 1 sends a distress instruction to the connected mobile phone through the Bluetooth module 2 after the preset time so as to start the SOS service of the connected mobile phone. The SOS service of the mobile phone automatically sends SOS help-seeking information to the SOS rescue center, and then the SOS rescue center can provide professional rescue service. Meanwhile, the SOS service of the mobile phone can automatically send positioning and other information to the emergency contact.
S40, continuously acquiring and recording vehicle-related data.
The control module 1 controls the cache module to record the vehicle-related data acquired by the acquisition module 3 at preset time intervals, and in one embodiment, the cache module records the vehicle-related data once at 0.1 second intervals. Meanwhile, when the storage of the cache module reaches a preset value, the control module 1 controls the cache module to delete the earliest recorded vehicle-related data in the recorded vehicle-related data. The preset value may be the maximum capacity value of the buffer module, or 90% or 85% of the maximum capacity value of the buffer module.
S50, judging whether the current vehicle has an accident or not based on the vehicle related data; if yes, storing vehicle related data within preset time before an accident occurs; if not, the process returns to step S40.
When the current vehicle accident is judged, the control module 1 copies the vehicle related data in the preset time before the accident to the storage module from the storage module. When the accident is processed subsequently, the reason of the accident of the vehicle can be analyzed based on the stored vehicle related data.
The implementation principle of the vehicle distress method in the embodiment of the application is as follows: on one hand, through resource integration, the positioning and communication functions of the mobile phone are fully utilized, the help is sent out when an accident happens to the vehicle, a positioning chip and a mobile data chip do not need to be configured for the vehicle, and the cost is reduced; on the other hand, the SOS function of the mobile phone is popularized to users, the SOS way is expanded, and particularly when no mobile data signal exists outdoors, the users can send out SOS through the SOS of the mobile phone.
Meanwhile, the vehicle distress method provided by the embodiment of the application can normally operate only after the vehicle is started, even if the vehicle is impacted when the vehicle is parked in a parking lot (or on the roadside) and a person leaves the vehicle, and when the control module 1 judges that the vehicle has an accident based on vehicle related data generated by the impact, the SOS service of the mobile phone cannot be started because the mobile phone is not connected, so that the occupation of public resources such as SOS is avoided.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A vehicle help seeking method is characterized by comprising the following steps:
establishing connection with a mobile phone of a passenger;
obtaining vehicle-related data, wherein the vehicle-related data comprises an equilibrium position and an acceleration;
and starting the SOS service of the connected mobile phone when judging that the current vehicle has an accident based on the vehicle related data.
2. A vehicle distress method according to claim 1, characterized in that: the step of starting the SOS service of the connected mobile phone when judging that the current vehicle has an accident based on the vehicle related data comprises the following steps:
and when the current vehicle is judged to have an accident based on the vehicle related data, responding to the operation of the passenger in the preset time to not start the SOS service of the connected mobile phone.
3. A vehicle distress method according to claim 2, characterized in that: the step of starting the SOS service of the connected mobile phone when judging that the current vehicle has an accident based on the vehicle related data comprises the following steps:
and when the current vehicle is judged to have an accident based on the vehicle related data, sending out an alarm within the preset time, and starting the SOS service of the connected mobile phone after the preset time.
4. A vehicle distress method according to claim 1, characterized in that: after the step of obtaining the vehicle-related data, the method further comprises the following steps:
continuously acquiring and recording vehicle related data;
and when the current vehicle is judged to have an accident based on the vehicle related data, storing the vehicle related data within a preset time before the accident.
5. A vehicle distress method according to claim 1, characterized in that: the vehicle-related data further comprises time, vehicle speed and tire pressure.
6. A vehicle distress method according to claim 1, characterized in that: the steps of establishing connection with the mobile phone of the passenger comprise:
and establishing connection with the mobile phone of the passenger through a standard Bluetooth serial port and an HID interface.
7. A vehicle distress method according to any one of claims 1 to 7, characterized in that: the passenger is a driver.
8. A vehicle distress system is characterized in that: comprises a control module (1), a Bluetooth module (2) and an acquisition module (3);
the Bluetooth module (2) is used for establishing connection with a mobile phone of a passenger;
the acquisition module (3) is used for acquiring vehicle related data;
when the control module (1) judges that the current vehicle has an accident based on the vehicle related data, the control module (1) sends a distress instruction to the connected mobile phone through the Bluetooth module (2) so as to start the SOS service of the connected mobile phone.
9. A vehicle distress system according to claim 8, characterized in that: the system also comprises a man-machine interaction module (4); when the control module (1) judges that the current vehicle has an accident based on the vehicle related data, the control module (1) responds to the operation of the passenger received by the man-machine interaction module (4) within the preset time so as not to send a distress instruction to the connected mobile phone.
10. A vehicle distress system according to claim 8, characterized in that: the device also comprises an alarm module (5); when the control module (1) judges that the current vehicle has an accident based on the vehicle related data, the control module (1) controls the alarm module (5) to give an alarm within the preset time, and the control module (1) sends a distress instruction to the connected mobile phone through the Bluetooth module (2) after the preset time.
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| CN202111124476.2A CN113873476A (en) | 2021-09-24 | 2021-09-24 | Vehicle help seeking method and system |
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| CN102833677A (en) * | 2012-08-31 | 2012-12-19 | 厦门雅迅网络股份有限公司 | Implementation method for emergency rescue |
| US20160063773A1 (en) * | 2014-08-28 | 2016-03-03 | Ford Global Technologies, Llc | Apparatus and System for Generating Emergency Vehicle Record Data |
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