CN115798176A - Vehicle distress system and method - Google Patents
Vehicle distress system and method Download PDFInfo
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- CN115798176A CN115798176A CN202211447886.5A CN202211447886A CN115798176A CN 115798176 A CN115798176 A CN 115798176A CN 202211447886 A CN202211447886 A CN 202211447886A CN 115798176 A CN115798176 A CN 115798176A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application provides a vehicle distress system and a method, wherein the vehicle distress system comprises an accident vehicle and a target vehicle except the accident vehicle; the emergency vehicle is used for determining whether an eCall is started or not, and if the eCall is not started, controlling the repeater to send a distress signal; the target vehicle is used for receiving the distress signal and sending a processing signal corresponding to the distress signal, and the processing signal is used for describing that a user in the target vehicle reports an accident condition to the rescue center; and the accident vehicle is also used for determining whether a processing signal corresponding to the distress signal is received, and if the processing signal corresponding to the distress signal is received, completing the distress call and controlling the repeater to stop sending the distress signal. According to the emergency call method and the emergency call device, the repeater is controlled to send the call signal when the emergency call of the accident vehicle cannot be used, so that other vehicles except the accident vehicle can report the call signal to the rescue center after receiving the call signal, and the technical effect of improving the rescue probability of the accident vehicle is achieved.
Description
Technical Field
The application relates to the technical field of communication, in particular to a vehicle distress system and a vehicle distress method.
Background
In the prior art, most vehicles have an Emergency CALL function, and an Emergency CALL (eCall) can be made by determining that an airbag System on the vehicle is activated, or a person in the vehicle presses a CALL button in the vehicle to make an eCall, so that information related to a vehicle accident, including information such as a vehicle position, is transmitted to a rescue center through a Global System for Mobile Communications (GMS) and a Global Positioning System (GPS) of the vehicle. So that the rescue center can adopt corresponding rescue measures for the accident vehicle after receiving the call.
When a vehicle encounters a serious accident, if an eCall is damaged, people in the vehicle are unconscious and cannot call, the accident occurs in a remote place, and the like, the accident vehicle cannot timely call, so that the condition that the wounded in the accident vehicle cannot be rescued in time is caused.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a vehicle distress system and method, which control a repeater to send a distress signal when an emergency call of an accident vehicle cannot be used, so that other vehicles except the accident vehicle can report the distress signal to a rescue center after receiving the distress signal, thereby solving the technical problem that the accident vehicle cannot ask for help when the emergency call cannot be used.
The application mainly comprises the following aspects:
in a first aspect, an embodiment of the present application provides a vehicle distress system, which includes an accident vehicle and a target vehicle other than the accident vehicle; the emergency vehicle is used for determining whether an emergency call eCall is started or not; the emergency vehicle is used for controlling the repeater to send a distress signal if the eCall is not started, and the distress signal is used for describing the accident condition; the target vehicle is used for receiving the distress signal; the target vehicle is used for sending a processing signal corresponding to the distress signal, and the processing signal is used for describing that the user in the target vehicle reports the accident condition to the rescue center; and the accident vehicle is also used for determining whether a processing signal corresponding to the distress signal is received, and if the processing signal corresponding to the distress signal is received, completing distress call and controlling the repeater to stop sending the distress signal.
Optionally, the emergency vehicle is further configured to display the emergency call button and record the display duration of the emergency call button through the vehicle-mounted display screen after the accident occurs, determine whether the display duration is greater than a preset display duration, and control the eCall to start if the display duration is greater than the preset display duration.
Optionally, the accident vehicle is further configured to determine whether the vehicle-mounted random mobile network is available if the eCall is not started, and send a distress signal to the rescue center through the vehicle-mounted random mobile network if the vehicle-mounted random mobile network is available; and if the vehicle-mounted random mobile network is unavailable, controlling the repeater to send a distress signal.
Optionally, the target vehicle is further configured to display a processing button and an ignore button corresponding to the distress signal on the vehicle-mounted display screen, and the repeater is controlled to transmit the processing signal in response to a click command to the processing button, or the repeater is controlled to transmit the distress signal in response to a click command to the ignore button.
Optionally, the target vehicle, further for whether the radio receiver receives the wireless signal; if the radio receiver is determined to receive the wireless signal, determining whether the wireless signal received by the radio receiver is a processing signal corresponding to the distress signal; and if the radio receiver is determined to receive the processing signal corresponding to the distress signal, controlling the repeater to send the processing signal corresponding to the distress signal.
Optionally, the distress signal and the processing signal both include an accident vehicle identifier; the target vehicle is also used for determining whether the accident vehicle identification in the wireless signal received by the radio receiver is the same as the accident vehicle identification in the distress signal; and if the accident vehicle identification in the wireless signal received by the radio receiver is the same as the accident vehicle identification in the distress signal, determining that the radio receiver receives the processing signal corresponding to the distress signal.
Optionally, the target vehicle is further configured to record the time of receipt of the distress signal containing the accident vehicle identification; determining whether the distress signal is received within a preset time range after the latest recorded receiving time; and if the distress signal is not received within a preset time range after the latest recorded receiving time, controlling the repeater to stop sending the distress signal.
Optionally, the vehicle distress system comprises: a road side unit; the distress signal includes: the location of the accident; the target vehicle is further used for determining whether the sending time length of the distress signal is greater than the preset time length or not if the radio receiver is determined not to receive the processing signal corresponding to the distress signal, determining whether the road side unit exists in the preset range corresponding to the accident location if the sending time length of the distress signal is greater than the preset time length, and sending the distress signal to the road side unit through the vehicle-mounted unit if the road side unit exists in the preset range corresponding to the accident location.
Optionally, the roadside unit is used for reporting the accident situation to a rescue center; and the road side unit is also used for transmitting the place where the accident is located to an electronic map corresponding to the road side unit so as to display the place where the accident is transmitted on the electronic map.
In a second aspect, an embodiment of the present application further provides a vehicle distress call method, where the vehicle distress call method is applied to an accident vehicle, and the method includes: determining whether an emergency call eCall is initiated; if the eCall is not started, controlling a repeater to send a distress signal, wherein the distress signal is used for describing the accident condition; determining whether a processing signal corresponding to the distress signal is received, wherein the processing signal is used for describing that users in a target vehicle except for an accident vehicle report the accident condition to a rescue center; and if a processing signal corresponding to the distress signal is received, completing the distress call and controlling the repeater to stop sending the distress signal.
In a third aspect, an embodiment of the present application further provides an electronic device, including: the vehicle distress call system comprises a processor, a memory and a bus, wherein the memory stores machine readable instructions executable by the processor, the processor and the memory are communicated through the bus when the electronic device runs, and the machine readable instructions are executed by the processor to execute the steps of the vehicle distress call method in the first aspect or any one of the possible implementation modes of the first aspect.
In a fourth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the vehicle distress call method in the first aspect or any one of the possible implementation manners of the first aspect.
The embodiment of the application provides a vehicle distress system and a method, wherein the vehicle distress system comprises an accident vehicle and a target vehicle except the accident vehicle; the emergency vehicle is used for determining whether an emergency call eCall is started or not; the emergency vehicle is used for controlling the repeater to send a distress signal if the eCall is not started, and the distress signal is used for describing the accident condition; the target vehicle is used for receiving the distress signal; the target vehicle is used for sending a processing signal corresponding to the distress signal, and the processing signal is used for describing that the user in the target vehicle reports the accident condition to the rescue center; and the accident vehicle is also used for determining whether a processing signal corresponding to the distress signal is received, and if the processing signal corresponding to the distress signal is received, completing the distress call and controlling the repeater to stop sending the distress signal. This application is through the emergency call of the vehicle of accident control repeater send distress signal when unable using to make other vehicles except accident vehicle receive this distress signal and can report rescue center, thereby solved among the prior art under the unable circumstances of using of emergency call accident vehicle the unable technical problem of seeking help outwards, thereby reached even if accident vehicle's emergency call is unable to use, accident vehicle still can send the technological effect of rescuing signal through the repeater. And even if other vehicles receiving the rescue signal do not report to the rescue center, other vehicles can continue to send the distress signal through the repeater so as to increase the probability of other vehicles receiving the distress signal, and therefore the probability of reporting the accident to the distress center is improved.
In order to make the aforementioned objects, features and advantages of the present application comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 shows an interaction diagram of a vehicle distress system provided in an embodiment of the present application.
Fig. 2 shows a flowchart of a vehicle distress call method provided by an embodiment of the application.
Fig. 3 shows a functional block diagram of a vehicle distress device according to an embodiment of the application.
Fig. 4 shows a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the drawings in the present application are for illustrative and descriptive purposes only and are not used to limit the scope of protection of the present application. Additionally, it should be understood that the schematic drawings are not necessarily drawn to scale. The flowcharts used in this application illustrate operations implemented according to some embodiments of the present application. It should be understood that the operations of the flow diagrams may be performed out of order, and that steps without logical context may be reversed in order or performed concurrently. One skilled in the art, under the guidance of this application, may add one or more other operations to, or remove one or more operations from, the flowchart.
In addition, the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the prior art, when an accident is serious, the accident vehicle cannot call for help outwards under the condition that an emergency call eCall of the accident vehicle cannot be used, so that the problem that the wounded in the accident vehicle cannot be rescued timely is caused.
Based on this, the embodiment of the application provides a vehicle distress system and a method, by controlling the repeater to send a distress signal when the emergency distress call of an accident vehicle cannot be used, other vehicles except the accident vehicle can report to a rescue center after receiving the distress signal, so that the technical problem that the accident vehicle cannot ask for help outwards under the condition that the emergency distress call cannot be used is solved, and the technical effect of improving the probability of rescuing the accident vehicle is achieved. The method comprises the following specific steps:
referring to fig. 1, fig. 1 is an interaction diagram of a vehicle distress system according to an embodiment of the present disclosure. As shown in fig. 1, a vehicle distress system provided by the embodiment of the application includes an accident vehicle and a target vehicle other than the accident vehicle.
S101: it is determined whether an emergency call eCall is initiated.
Specifically, after an accident occurs, an accident vehicle displays a button corresponding to an emergency call eCall through a vehicle-mounted display screen, records the display duration of the button, determines whether the display duration is greater than a preset display duration, and controls the eCall to be started if the display duration is greater than the preset display duration, namely the eCall sends a call signal to a call center; and if the display duration is less than or equal to the preset display duration, continuously displaying the emergency call button through the vehicle-mounted display screen and recording the display duration of the emergency call button.
That is to say, when the display duration is longer than the preset display duration, the user in the accident vehicle cannot click the emergency call button within the preset display duration, and at this time, the user in the accident vehicle is considered to be possibly in a coma state, and the accident vehicle automatically controls the emergency call eCall to be started, and sends a call signal to the rescue center.
After an accident occurs, an emergency call button and an automatic call button are displayed through a vehicle-mounted display screen; responding to a click instruction of an emergency call button, and controlling eCall to be started; or responding to a click instruction of the self-calling button, not controlling eCall to be started and controlling the vehicle-mounted display screen not to display the emergency calling button and the self-calling button. That is, after the accident is sent, if a click command for the emergency call button is responded, it is considered that the user in the accident vehicle can click the emergency call button to call for help; and if the user responds to the click command of the self-calling button, the user in the accident vehicle can make a call for help by self.
Determining whether the emergency call eCall is initiated comprises: determining whether the eCall sends a distress signal to a distress center or not; and if the eCall does not send a distress signal to the distress center, determining that the emergency call eCall is not started.
S102: and controlling the repeater to send the distress signal.
And if the eCall is not started, controlling the repeater to send a distress signal. The distress signal is used for describing accident conditions, and the accident conditions comprise the location of an accident and information of an owner of the accident. The distress signal comprises an accident vehicle identification, the accident location and the vehicle owner information.
The range of the relay sending the distress signal is in a circular area with a preset kilometer as a radius and taking an accident site as a center, wherein the value range of the preset kilometer is 2-6 kilometers. A repeater is a device that connects network lines and is often used for bi-directional forwarding of physical signals between two network nodes. Controlling the repeater to transmit the distress signal may be understood as controlling the repeater to transmit the distress signal at preset intervals.
Specifically, the accident vehicle is used for determining whether an emergency call eCall is started, and if the eCall is not started, the repeater is controlled to send a distress signal, wherein the distress signal is used for describing the accident condition; if the eCall is started, the repeater does not need to be controlled to send the distress signal.
The accident vehicle is also used for determining whether a Vehicular ad-hoc network (VANET) is available if the eCall is not started, and sending a distress signal to the rescue center through the Vehicular ad-hoc network if the Vehicular ad-hoc network is available.
S103: the distress signal is received by a radio receiver.
The target vehicle receives the distress signal through the radio receiver. That is, the target vehicle is equipped with a radio receiver therein, and the target vehicle is located within a range in which the relay of the accident vehicle transmits the distress signal, so that the radio receiver of the target vehicle can receive the distress signal.
S104: and sending a processing signal corresponding to the distress signal.
And the target vehicle is also used for controlling the repeater to send a processing signal corresponding to the distress signal. The processing signal is used for describing that the user in the target vehicle reports the accident situation to the rescue center.
The processing signal comprises the accident vehicle identification in the distress signal corresponding to the processing signal.
S105: and determining whether the radio receiver receives the processing signal corresponding to the distress signal, and if the radio receiver receives the processing signal corresponding to the distress signal, finishing the distress and controlling the repeater to stop sending the distress signal.
And the emergency vehicle is also used for determining whether the radio receiver receives the processing signal corresponding to the distress signal, and if the radio receiver receives the processing signal corresponding to the distress signal, completing distress call and controlling the repeater to stop sending the distress signal. And the accident vehicle is also used for continuously controlling the repeater to send the distress signal if the radio receiver does not receive the processing signal corresponding to the distress signal.
Specifically, the accident vehicle is used for determining whether the radio receiver receives the wireless signal before the radio receiver receives the processing signal corresponding to the distress signal; if the radio receiver does not receive the wireless signal, the radio receiver is considered to not receive the processing signal corresponding to the distress signal, and the repeater is continuously controlled to send the distress signal; if the radio receiver receives the wireless signal, determining whether the accident vehicle identifier in the wireless signal received by the radio receiver is the same as the accident vehicle identifier in the distress signal; and if the accident vehicle identification in the wireless signal received by the radio receiver is the same as the accident vehicle identification in the distress signal, determining that the radio receiver receives a processing signal corresponding to the distress signal, and controlling the repeater to stop sending the distress signal.
Specifically, after the target vehicle receives the distress signal, the target vehicle is further configured to display a processing button and a ignoring button corresponding to the distress signal on the vehicle-mounted display screen, and control the repeater to send the processing signal in response to a click instruction on the processing button, or control the repeater to send the distress signal in response to a click instruction on the ignoring button.
When the target vehicle displays a processing button corresponding to the distress signal on the vehicle-mounted display screen and ignores the button, accident conditions such as accident vehicle identification, accident occurrence places and vehicle owner information in the distress signal can be broadcasted through the voice broadcasting device so as to prompt a user in the target vehicle.
That is to say, after the processing button and the ignore button corresponding to the distress signal are displayed on the vehicle-mounted display screen in the target vehicle, the target vehicle receives a click instruction of a user in the target vehicle on the processing button, and accident conditions in the distress signal, such as the accident location and the owner information, are displayed on the vehicle-mounted display screen, so that the user in the target vehicle reports the accident information to the rescue center. Or if the target vehicle receives a click command of the user in the target vehicle to the ignore button, the repeater is controlled to send the distress signal. That is to say, the user in the target vehicle cannot report the accident situation to the rescue center in time, so that the repeater is controlled to continuously send the distress signal to the surroundings in the running process of the target vehicle, and more vehicles in the range of the repeater of the target vehicle sending the distress signal report the accident information to the rescue center after receiving the distress signal.
After the target vehicle controls the repeater to send the distress signal, the target vehicle is also used for determining whether the wireless receiver receives the wireless signal; if the radio receiver is determined to receive the wireless signal, determining whether the wireless signal received by the radio receiver is a processing signal corresponding to the distress signal; and if the radio receiver is determined to receive the processing signal corresponding to the distress signal, controlling the repeater to send the processing signal corresponding to the distress signal. The control repeater sends the processing signal, so that the wireless repeater of the accident vehicle receives the processing signal and stops controlling the repeater to send the distress signal; and if the comparison result of the accident vehicle identification in the wireless signal and the accident vehicle identification in the distress signal is inconsistent, determining that the radio receiver does not receive the processing signal corresponding to the distress signal, and continuously controlling the repeater to transmit the distress signal.
If the target vehicle receives the processing signal corresponding to the distress signal, that is, users in other vehicles except the target vehicle report the accident situation to the rescue center, the other vehicles send the processing signal corresponding to the distress signal through the repeater, and the target vehicle is located in the range of the processing signal sent by the repeater of the other vehicles, so that the target vehicle receives the processing signal corresponding to the distress signal and sends the processing signal corresponding to the distress signal to the accident vehicle, and the target vehicle and the accident vehicle both control the respective repeaters to stop sending the distress signal.
After the target vehicle responds to the click command of the ignore button, the target vehicle is also used for recording the receiving time of the distress signal containing the accident vehicle identification; determining whether the distress signal is received within a preset time range after the latest recorded receiving time; and if the distress signal is not received within a preset time range after the latest recorded receiving time, controlling the repeater to stop sending the distress signal.
The preset time range may be a time interval for determining the reception of the distress signal according to the time for recording the reception of the distress signal including the accident vehicle identification.
The target vehicle determines whether the distress signal is received within a preset time range after the latest recorded receiving time, or in other words, the target vehicle determines whether the distress signal can be continuously received; if the distress signal is continuously received, the user in the vehicle receiving the distress signal is considered to click the ignore button. If the distress signal is not continuously received, the target vehicle considers that the accident vehicle has received the processing signal and does not send the distress signal. That is, if the distress signal is not continuously received, the target vehicle is not transmitting the distress signal.
Specifically, after the target vehicle receives the distress signal containing the accident vehicle mark for the first time, if the distress signal is received again, the target vehicle can not display a processing button and a ignoring button corresponding to the distress signal through the display screen.
The vehicle distress system further comprises: a road side unit.
And the target vehicle is further used for determining whether the sending time length of the distress signal is greater than the preset time length or not if the radio receiver does not receive the processing signal corresponding to the distress signal, determining whether a Road Side Unit (RSU) exists in the preset range corresponding to the accident location if the sending time length of the distress signal is greater than the preset time length, and sending the distress signal to the Road Side Unit and controlling the repeater to stop sending the distress signal through an On Board Unit (OBU) of the target vehicle if the Road Side Unit exists in the preset range corresponding to the accident location.
The target vehicle may determine the transmission duration of the distress signal by: and starting timing from the first time that the target vehicle repeater sends the distress signal, and taking the timing duration as the sending duration of the distress signal, or starting timing from the first time that the target vehicle receives the distress signal, and taking the timing duration as the sending duration of the distress signal.
The roadside unit is used for reporting the accident situation to the rescue center; and the road side unit is also used for transmitting the accident location to an electronic map corresponding to the road side unit so that the accident transmission location is displayed on the electronic map.
Specifically, the roadside unit may send the location of the accident to an electronic map server corresponding to the roadside unit, so that the accident occurrence location is marked on the electronic map, and other users using the electronic map may view the accident occurrence location to detour.
Based on the same application concept, the embodiment of the application also provides a vehicle distress call method corresponding to the vehicle distress call system provided by the embodiment, and as the principle of solving the problem of the method in the embodiment of the application is similar to that of the vehicle distress call system provided by the embodiment of the application, the implementation of the method can be referred to the implementation of the system, and repeated parts are not repeated.
Referring to fig. 2, fig. 2 is a flowchart of a vehicle distress call method according to an embodiment of the present application. As shown in fig. 2, the vehicle distress method is applied to an accident vehicle, and the method includes:
s201: it is determined whether an emergency call eCall is initiated.
S202: and controlling the repeater to send the distress signal.
And if the eCall is not started, controlling the repeater to send a distress signal, wherein the distress signal is used for describing the accident situation.
S203: and determining whether a processing signal corresponding to the distress signal is received.
The processing signal is used for describing that users in the target vehicle except the accident vehicle report the accident situation to the rescue center. If the processing signal corresponding to the distress signal is not received, the step S202 is executed: and controlling the repeater to send the distress signal.
S204: and finishing the call for help and controlling the repeater to stop sending the call for help signal.
And if the processing signal corresponding to the distress signal is received, completing the distress call and controlling the repeater to stop sending the distress signal.
Based on the same application concept, the embodiment of the present application further provides a device corresponding to the vehicle distress method provided by the above embodiment, and as the principle of solving the problem of the device in the embodiment of the present application is similar to that of the vehicle distress method provided by the above embodiment of the present application, the implementation of the device may refer to the implementation of the method, and repeated details are not repeated.
As shown in fig. 3, fig. 3 is a functional block diagram of a vehicle distress call provided in the embodiment of the present application. The vehicle distress apparatus 10 includes: a first determining module 101, configured to determine whether an emergency call eCall is initiated; the first control module 102 is configured to control the repeater to send a distress signal if the eCall is not started, where the distress signal is used to describe an accident situation; the second determining module 103 is configured to determine whether a processing signal corresponding to the distress signal is received, where the processing signal is used to describe that the accident situation has been reported to the rescue center by users in the target vehicle other than the accident vehicle; and the second control module 104 is configured to complete the call for help and control the repeater to stop sending the call for help signal if the processing signal corresponding to the call for help signal is received.
Based on the same application concept, referring to fig. 4, a schematic structural diagram of an electronic device provided in the embodiment of the present application is shown, where the electronic device 20 includes: a processor 201, a memory 202 and a bus 203, wherein the memory 202 stores machine-readable instructions executable by the processor 201, when the electronic device 20 is operated, the processor 201 communicates with the memory 202 through the bus 203, and the machine-readable instructions are executed by the processor 201 to perform the steps of the vehicle distress call method according to any one of the embodiments.
In particular, the machine readable instructions, when executed by the processor 201, may perform the following: determining whether an emergency call eCall is started; if the eCall is not started, controlling the repeater to send a distress signal, wherein the distress signal is used for describing the accident situation; determining whether a processing signal corresponding to the distress signal is received, wherein the processing signal is used for describing that users in a target vehicle except for an accident vehicle report the accident condition to a rescue center; and if a processing signal corresponding to the distress signal is received, completing the distress call and controlling the repeater to stop sending the distress signal.
Based on the same application concept, embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the vehicle distress call method provided by the above embodiments are performed.
Specifically, the storage medium can be a general storage medium, such as a mobile disk, a hard disk, and the like, when a computer program on the storage medium is run, the vehicle distress method can be executed, and when the emergency call of the accident vehicle cannot be used, the repeater is controlled to send a distress signal, so that other vehicles except the accident vehicle can report the distress signal to the rescue center after receiving the distress signal, thereby solving the technical problem that the accident vehicle cannot be called for help outwards under the condition that the emergency call cannot be used, and achieving the technical effect of improving the probability of rescuing the accident vehicle.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
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 units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes several 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 steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A vehicle distress system, comprising an accident vehicle and a target vehicle other than the accident vehicle;
the accident vehicle is used for determining whether an emergency call eCall is started or not;
the accident vehicle is used for controlling the repeater to send a distress signal if the eCall is not started, wherein the distress signal is used for describing the accident condition;
the target vehicle is used for receiving the distress signal;
the target vehicle is used for sending a processing signal corresponding to the distress signal, and the processing signal is used for describing that the accident condition is reported to a rescue center by a user in the target vehicle;
and the accident vehicle is also used for determining whether a processing signal corresponding to the distress signal is received, and if the processing signal corresponding to the distress signal is received, completing distress call and controlling the repeater to stop sending the distress signal.
2. The vehicle distress system of claim 1, wherein the accident vehicle is further configured to display an emergency call button through an on-board display screen and record a display duration of the emergency call button after the accident occurs,
and determining whether the display duration is greater than a preset display duration, and if so, controlling the eCall to be started.
3. The vehicle distress system of claim 1, wherein the accident vehicle is further configured to determine if an onboard ad-hoc mobile network is available if the eCall is not active,
if the vehicle-mounted random mobile network is available, the distress signal is sent to a rescue center through the vehicle-mounted random mobile network;
and if the vehicle-mounted random mobile network is unavailable, controlling the repeater to send a distress signal.
4. The vehicle distress system of claim 1, wherein the target vehicle is further configured to display a process button and an ignore button corresponding to the distress signal on an on-board display screen,
in response to the click command of the processing button, controlling the repeater to send a processing signal,
or the like, or a combination thereof,
and controlling the repeater to send the distress signal in response to a click command of the ignore button.
5. The vehicle distress system of claim 4, wherein the target vehicle is further configured to determine whether a wireless signal is received by a radio receiver;
if the radio receiver is determined to receive the wireless signal, determining whether the wireless signal received by the radio receiver is a processing signal corresponding to the distress signal;
and if the radio receiver is determined to receive the processing signal corresponding to the distress signal, controlling the repeater to send the processing signal corresponding to the distress signal.
6. The vehicle distress system of claim 5, wherein the distress signal and the processed signal each include an accident vehicle identification;
the target vehicle is also used for determining whether the accident vehicle identification in the wireless signal received by the radio receiver is the same as the accident vehicle identification in the distress signal;
and if the accident vehicle identification in the wireless signal received by the radio receiver is the same as the accident vehicle identification in the distress signal, determining that the radio receiver receives the processing signal corresponding to the distress signal.
7. The vehicle distress system of claim 5, wherein the target vehicle is further configured to record a time of receipt of the distress signal including the accident vehicle identification;
determining whether the distress signal is received within a preset time range after the latest recorded receiving time;
and if the distress signal is not received within a preset time range after the latest recorded receiving time, controlling the repeater to stop sending the distress signal.
8. The vehicle distress system of claim 5, comprising: a road side unit; the distress signal comprises: the location of the accident;
the target vehicle is also used for determining whether the sending time length of the distress signal is longer than the preset time length or not if the radio receiver is determined not to receive the processing signal corresponding to the distress signal,
if the sending time length of the distress signal is longer than the preset time length, determining whether the road side unit exists in a preset range corresponding to the place where the accident occurs,
and if the roadside unit exists in a preset range corresponding to the place where the accident occurs, sending the distress signal to the roadside unit through an on-board unit.
9. The vehicle distress system of claim 8, wherein the roadside unit is configured to report the accident situation to a rescue center;
the road side unit is further used for sending the accident location to an electronic map corresponding to the road side unit, so that the accident location is displayed on the electronic map.
10. A vehicle distress method, characterized in that it is applied to an accident vehicle, the method comprising:
determining whether an emergency call eCall is started;
if the eCall is not started, controlling a repeater to send a distress signal, wherein the distress signal is used for describing the accident condition;
determining whether a processing signal corresponding to the distress signal is received or not, wherein the processing signal is used for describing that users in a target vehicle except an accident vehicle report the accident condition to a rescue center;
and if a processing signal corresponding to the distress signal is received, completing distress call and controlling the repeater to stop sending the distress signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211447886.5A CN115798176A (en) | 2022-11-18 | 2022-11-18 | Vehicle distress system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211447886.5A CN115798176A (en) | 2022-11-18 | 2022-11-18 | Vehicle distress system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115798176A true CN115798176A (en) | 2023-03-14 |
Family
ID=85438908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211447886.5A Pending CN115798176A (en) | 2022-11-18 | 2022-11-18 | Vehicle distress system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115798176A (en) |
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2022
- 2022-11-18 CN CN202211447886.5A patent/CN115798176A/en active Pending
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