CN114179742A - Safety system and safety control method for vehicle - Google Patents
Safety system and safety control method for vehicle Download PDFInfo
- Publication number
- CN114179742A CN114179742A CN202111623415.0A CN202111623415A CN114179742A CN 114179742 A CN114179742 A CN 114179742A CN 202111623415 A CN202111623415 A CN 202111623415A CN 114179742 A CN114179742 A CN 114179742A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- rescue
- information
- controller
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Alarm Systems (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides a safety system and a safety control method of a vehicle. And the vehicle-mounted controller respectively generates and sends first rescue information and second rescue information according to the time comparison result and the oxygen concentration comparison result. According to the scheme, the rescue device is comprehensively controlled according to the oxygen concentration information and the state information in the cockpit, so that the accuracy of judging whether a trapped person exists in the vehicle is improved. The controller is used for timing, only the vehicle window is controlled to descend and the air conditioner is controlled to be opened in a short time, and the vehicle is prevented from being stolen due to the fact that the vehicle door is directly opened. The opening of the vehicle door is controlled in a longer time, and the trapped person can escape. And the terminal is arranged, so that the vehicle owner can observe the conditions in the vehicle at any time, communicate with trapped persons and react according to the conditions in the vehicle in time.
Description
Technical Field
The invention relates to the technical field of vehicle safety, in particular to a vehicle safety system and a safety control method.
Background
Currently, with the rapid development of economy, more and more families have their own automobiles. However, because of good air tightness in the vehicle, outside air is difficult to enter the vehicle, and in addition, the temperature in the vehicle is rapidly increased due to insolation, and the consumption of oxygen is rapidly increased. Parents forget the child in the car, which causes tragedies. There are also some solutions in the market, such as detecting that the oxygen concentration is high, then will control the window to descend and turn on the air conditioner, but there is certain drawback: first, lowering the window glass without notifying the owner of confirmation may cause the vehicle to be stolen; secondly, misjudgment is easily caused by controlling the states of the vehicle window and the air conditioner only according to oxygen, and if the vehicle window is directly controlled to be opened in rainy days, water enters the vehicle, so that unnecessary loss is caused; thirdly, the air conditioner is automatically turned on and off along with the change of the oxygen concentration in the vehicle, if no trapped person is in the vehicle, the waste is caused, the trapped person cannot remotely communicate with the trapped person, and the trapped person cannot be pacified or guided to save oneself; fourth, it is difficult for the trapped person to come out by oneself or with the help of others.
Therefore, the conventional vehicle safety system has the defects of low safety, high misjudgment rate, difficulty in self rescue of trapped people and the like.
Disclosure of Invention
The invention aims to solve the problems that the safety system of the vehicle in the prior art has the defects of low safety, high misjudgment rate, difficulty in self rescue of trapped people and the like.
In order to solve the problems, the embodiment of the invention discloses a safety system of a vehicle, which comprises a vehicle state detection device, a vehicle-mounted control device, a rescue device and a terminal, wherein the vehicle state detection device, the rescue device and the terminal are in communication connection with the vehicle-mounted control device; the vehicle state detection device comprises a gas concentration collector and an in-vehicle state collector which are arranged in a cab of a vehicle; the gas concentration collector is used for collecting and sending oxygen concentration information in the cockpit, and the in-vehicle state collector is used for collecting and sending state information in the cockpit; the vehicle-mounted control device comprises a vehicle-mounted controller and a timer; the vehicle-mounted controller is in communication connection with the timer, acquires time information from the timer, compares the time information with a preset time threshold value and generates a time comparison result; the vehicle-mounted controller is in communication connection with the gas concentration collector, acquires oxygen concentration information from the gas concentration collector, and compares the oxygen concentration information with a preset concentration threshold value to generate an oxygen concentration comparison result; the vehicle-mounted controller respectively generates first rescue information and second rescue information according to the time comparison result and the oxygen concentration comparison result, and sends the first rescue information to the rescue device and the second rescue information to the terminal; the vehicle-mounted controller is also in communication connection with the in-vehicle state collector, acquires state information in the cockpit from the in-vehicle state collector and sends the state information; the terminal is in communication connection with the vehicle-mounted controller, the state information is obtained from the vehicle-mounted controller, a control command is sent to the vehicle-mounted control device according to the second rescue information and the state information, and the vehicle-mounted control device controls the rescue device according to the control command.
By adopting the scheme, the rescue device is comprehensively controlled according to the oxygen concentration information and the state information in the cockpit, so that the accuracy of judging whether a trapped person exists in the vehicle is improved. The controller is used for timing, only the vehicle window is controlled to descend and the air conditioner is controlled to be opened in a short time, and the vehicle is prevented from being stolen due to the fact that the vehicle door is directly opened. The opening of the vehicle door is controlled in a longer time, and the trapped person can escape. And the terminal is arranged, so that the vehicle owner can observe the conditions in the vehicle at any time, communicate with trapped persons and react according to the conditions in the vehicle in time.
According to another specific embodiment of the invention, the vehicle state detection device of the vehicle safety system disclosed by the embodiment of the invention further comprises a flameout state collector, wherein the flameout state collector is used for collecting and sending a flameout signal of the vehicle; acquiring time information from the timer includes: the vehicle-mounted controller acquires a flameout signal from the flameout state collector and acquires time information from the timer according to the flameout signal; acquiring oxygen concentration information from the gas concentration collector includes: the vehicle-mounted controller acquires a flameout signal from the flameout state collector and acquires oxygen concentration information from the gas concentration collector according to the flameout signal.
Adopt above-mentioned scheme, through setting up flame-out state collector, the state of detection vehicle that can be accurate, prevented not having under the flameout condition at the vehicle, this gas concentration collector and time-recorder just begin to operate, can to a great extent save the energy, and, when flame-out state collector gathers and sends the flame-out signal of vehicle, the time-recorder just begins timing, the gas concentration collector just begins to gather oxygen concentration information in the cockpit, through flame-out state collector, time-recorder and gas concentration collector three action simultaneously, also can improve the accuracy of oxygen concentration information in the cockpit, prevent to cause the wrong judgement to door window and air conditioning system's state.
According to another specific embodiment of the present invention, in the safety system of a vehicle disclosed in the embodiment of the present invention, the in-vehicle state acquisition unit includes an in-vehicle image acquisition unit and an in-vehicle sound acquisition unit, the in-vehicle image acquisition unit is configured to acquire and transmit image information in the vehicle, and the in-vehicle sound acquisition unit is configured to acquire and transmit sound information in the vehicle; according to the second rescue information and the state information, a control instruction is sent to the vehicle-mounted control device, and the vehicle-mounted control device controls the rescue device according to the control instruction, and the vehicle-mounted control device comprises: sending a recovery instruction, a first rescue instruction or a second rescue instruction to the vehicle-mounted control device according to the second rescue information, the image information in the vehicle and the sound information in the vehicle; and the vehicle-mounted control device controls the rescue device according to the recovery command, the first rescue command and the second rescue command.
By adopting the scheme, the image acquisition part in the vehicle is arranged in the cab of the vehicle, so that the image information in the cab can be accurately acquired, and the situation that a driver is trapped in the cab but not found by the driver when the vehicle is in a flameout state and the driver leaves the cab is prevented. The in-vehicle sound collection component is arranged in the cockpit of the vehicle, so that accurate capture of in-vehicle sound information can be realized, and the accuracy rate of judging whether a trapped person exists in the vehicle is improved. According to another specific embodiment of the invention, the safety system of the vehicle disclosed by the embodiment of the invention comprises at least one actuator and at least one controller, wherein each actuator in the at least one actuator is in one-to-one correspondence with each controller in the at least one controller, and each actuator is in communication connection with the corresponding controller; the actuator comprises an external loudspeaker, an in-vehicle loudspeaker, a window system, a vehicle-mounted air conditioning system and a vehicle door assembly, and the controller comprises an external loudspeaker controller, an in-vehicle loudspeaker controller, a window controller, an air conditioning controller and a vehicle door controller; and, transmitting first rescue information to the rescue apparatus, including: sending first rescue information to the vehicle window controller and the air conditioner controller to control the vehicle window system to descend by a first preset height and control the external circulation of the vehicle-mounted air conditioner system to be opened; the terminal acquires voice information input by a user and sends the voice information to the vehicle-mounted control device; the vehicle-mounted control device sends the voice information to the rescue device, and sound signals related to the voice information are played through the loudspeaker which is arranged outside and/or in the vehicle; and, the on-vehicle controlling means controls rescue device according to recovery instruction, first rescue instruction and second rescue instruction respectively, includes: the vehicle-mounted control device sends recovery information to the vehicle window controller and the air conditioner controller according to the recovery instruction so as to control the vehicle window system and the vehicle-mounted air conditioner system to be closed; the vehicle-mounted control device sends first rescue information to the in-vehicle loudspeaking controller, the vehicle window controller and the air conditioner controller according to the first rescue instruction so as to control the in-vehicle loudspeaking controller to sound, the vehicle window system to descend by a second preset height and the ventilation mode of the vehicle-mounted air conditioner system to be started; and the vehicle-mounted control device sends second rescue information to the external loudspeaker controller, the in-vehicle loudspeaker controller, the vehicle window controller, the air conditioner controller and the vehicle door controller according to the second rescue instruction so as to control the external loudspeaker to sound, the in-vehicle loudspeaker to sound, the vehicle window system to descend to a third preset height, the ventilation mode of the vehicle-mounted air conditioner system to be opened and the vehicle door assembly to be unlocked.
By adopting the scheme, the first rescue information is sent to the vehicle window controller and the air conditioner controller to control the vehicle window system to descend by the first preset height and control the external circulation of the vehicle-mounted air conditioner system to be opened, so that the oxygen content in the cockpit is ensured to be sufficient within the range of the preset time threshold value. In addition, by arranging the window system, the vehicle-mounted air conditioning system and the vehicle-mounted control device, the situation that people are trapped in a cab can be guaranteed, only the window is controlled to descend and the air conditioner is controlled to be opened in a short time, and the situation that the vehicle is stolen due to the fact that the vehicle door is directly opened is avoided. . Through setting up loudspeaker controller and the interior speaker of car of putting outward, can guarantee when driver or relevant end user apart from the vehicle far away or the mood collapse or the health condition in the cockpit of being stranded is just poor, not only can control the door window and descend, the air conditioner is opened, can also control the door and open, helps the escape of trapped person, sets up the terminal, and the car owner can observe the circumstances in the car at any time, communicates with trapped person, also can be in time according to the interior circumstances of car and make a response.
According to another specific embodiment of the invention, the safety system of the vehicle disclosed by the embodiment of the invention comprises a first terminal and at least one second terminal, wherein each terminal is stored with a rescue program and is provided with a terminal controller and a program state collector, each terminal, the terminal controller corresponding to the terminal and the program state collector are in communication connection with each other, and the program state collector is used for collecting the starting state of the rescue program; the terminal controller comprises a control part and a timing part, and the control part is in communication connection with the timing part; the control component of the first terminal controls the program state collector to collect the starting state of the rescue program according to the second rescue information obtained from the vehicle-mounted controller, and controls the starting state of the rescue program according to the starting state of the rescue program and the time information obtained from the timing component; and the control part of the first terminal also sends an instruction for opening the rescue program of the second terminal to the control part of the second terminal according to the starting state of the rescue program.
By adopting the scheme, the first terminal and the at least one second terminal are arranged, so that multiple choices can be provided when the vehicle-mounted controller sends the second rescue information to the terminal, even if the first terminal does not open the rescue program within a specified time range due to other reasons, the rescue program of the second terminal can be automatically opened, the condition in the cockpit is confirmed through the second terminal, and if a trapped person is found in the cockpit, corresponding rescue measures can be taken timely, so that the safety of the vehicle safety system is improved.
The embodiment of the invention discloses a safety control method of a vehicle, which is suitable for the safety system of the vehicle described in any embodiment; the safety control method includes:
s1: acquiring oxygen concentration information in a cockpit in real time and time information from the moment reaching a preset time acquisition condition to the current moment, and judging whether the oxygen concentration information is greater than a preset concentration threshold value and whether the time information is greater than a preset time threshold value;
if the oxygen concentration information is greater than or equal to the preset concentration threshold and the time information is less than the preset time threshold, continuously judging whether the oxygen concentration information is greater than or equal to the preset concentration threshold and the time information is greater than the preset time threshold;
if the oxygen concentration information is greater than or equal to the preset concentration threshold and the time information is greater than the preset time threshold, continuously judging whether the oxygen concentration information is greater than or equal to the preset concentration threshold and the time information is greater than the preset time threshold;
if the oxygen concentration information is smaller than a preset concentration threshold value and the time information is smaller than a preset time threshold value, first rescue information is sent to a rescue device;
if the oxygen concentration information is smaller than the preset concentration threshold and the time information is larger than the preset time threshold, sending second rescue information to the terminal, and executing the step S2;
s2: acquiring state information in a cockpit in real time, and judging whether a trapped person exists in the cockpit according to the state information in the cockpit;
if yes, go to step S3;
if not, sending a recovery instruction to the rescue device;
s3: judging whether a preset rescue condition is met;
if so, sending a first rescue instruction to a rescue device;
and if not, sending a second rescue instruction to the rescue device.
By adopting the scheme, the rescue device is comprehensively controlled according to the oxygen concentration information and the state information in the cockpit, so that the accuracy of judging whether a trapped person exists in the vehicle is improved. By comparing the oxygen concentration information and the time information in the cockpit with the corresponding preset threshold value, when the oxygen concentration content in the cockpit is lower than the preset threshold value, even if the time information is smaller than the preset time threshold value, the first rescue information needs to be sent to the rescue device, so that the oxygen concentration content in the cockpit is ensured to be abundant. When the oxygen concentration content in the cockpit is lower than a preset threshold value and the time information is larger than the preset time threshold value, the terminal is required to send second rescue information, whether a trapped person exists in the cockpit is judged, rescue measures can be reasonably selected according to the actual situation of the trapped person in the cockpit, rescue is implemented, a layer of safety guarantee is provided for passengers, and the tragedy of death caused by the trapped person in the vehicle is effectively prevented.
According to another specific embodiment of the present invention, the method for controlling safety of a vehicle according to the embodiment of the present invention, before step S1, further includes:
judging whether the vehicle is in a flameout state in real time;
if yes, reaching the preset event collecting condition, and executing the step S1;
if not, whether the vehicle is in a flameout state or not is continuously judged.
According to another specific embodiment of the present invention, the safety control method for a vehicle disclosed in the embodiment of the present invention includes the steps of providing a rescue device including an external speaker, an in-vehicle speaker, a window system, a vehicle-mounted air conditioning system, and a door assembly; and, the first rescue information includes: and controlling the vehicle window system to descend by a first preset height, and starting the external circulation of the vehicle-mounted air conditioning system.
Adopt above-mentioned scheme, through control window system drop to first preset height, not only can guarantee that the oxygen content in the car is sufficient for the air keeps fresh in the car, moreover, first preset height is generally less, can prevent effectively that the vehicle from taking place stolen condition when the door window is opened, in addition, if just meeting rainy day, the door window aperture is less, also can prevent to intake in the car, arouses unnecessary loss.
According to another specific embodiment of the present invention, in the method for controlling safety of a vehicle according to the embodiment of the present invention, the preset rescue conditions are: the physical condition of the trapped person is good and/or the distance between the terminal and the vehicle is smaller than a preset distance threshold value; and, the first rescue instruction is: controlling the loudspeaker controller in the vehicle to sound, the vehicle window system to descend by a second preset height and the ventilation mode of the vehicle-mounted air conditioning system to be started; the second rescue instruction is as follows: and controlling the loudspeaker to sound, the loudspeaker to sound in the vehicle, the vehicle window system to descend to a third preset height, the ventilation mode of the vehicle-mounted air conditioning system to be opened, and the vehicle door assembly to be unlocked.
Adopt above-mentioned scheme, whether select to send first rescue instruction and second rescue instruction according to the health of trapped person and the relative distance of terminal and vehicle, can be convenient for driver or relevant terminal user implement the rescue to trapped person according to actual conditions, in addition, first rescue instruction, include, loudspeaker controller sound production in the car, window system descends the second and predetermines the height, and on-vehicle air conditioning system's ventilation mode is opened, can effectually guarantee when trapped person's health is good or the terminal is nearer apart from the vehicle through sending first rescue instruction, can pacify trapped person through loudspeaker controller in the car, and control window descends, the air conditioner is opened, not only can avoid directly opening the door and cause the vehicle stolen, also can rescue trapped person in short time. In addition, when the physical condition of the trapped person is poor or the terminal is far away from the vehicle, the sound of the external speaker, the sound of the speaker in the vehicle, the descending of the window system by the third preset height, the opening of the ventilation mode of the vehicle-mounted air conditioning system and the unlocking of the door assembly need to be controlled, so that the door opening can be controlled, the escape of the trapped person is facilitated, the help of people around the vehicle can be sought, and the trapped person can be rescued with the help of people around the vehicle.
According to another specific embodiment of the invention, the vehicle safety control method disclosed by the embodiment of the invention comprises the steps that the terminal comprises a first terminal and at least one second terminal, and a rescue program is stored in each terminal; the second rescue information is information for prompting a user corresponding to the first terminal to open a rescue program; before step S2, the method further includes:
judging whether a rescue program in the first terminal is opened immediately;
if yes, go to step S2;
if not, judging whether the rescue program in the first terminal is opened within a preset first time range;
if the rescue program in the first terminal is opened within the preset first time range, executing step S2;
if the rescue program in the first terminal is not opened within a preset first time range, judging whether the rescue program in the first terminal is opened within a preset second time range or not;
if the rescue program in the first terminal is opened within the preset second time range, executing step S2;
if the rescue program in the first terminal is not opened within the preset second time range, the rescue program in the second terminal is automatically opened, and step S2 is executed.
By adopting the scheme, the terminal is arranged, so that a vehicle owner can observe the condition in the vehicle at any time and communicate with a trapped person, and can timely respond according to the condition in the vehicle, whether the first terminal opens the rescue program in the range is reasonably pre-judged by presetting the first time range and the second time range, when the first terminal does not open the rescue program in the specified time range, the rescue program in the second terminal can be opened, the situation in a cockpit can be confirmed by using the second terminal even if the first terminal does not open the rescue program, a layer of safety guarantee is provided for people taking the vehicle, and the tragedy of the trapped person in the vehicle, which causes personal death, is effectively prevented.
The invention has the beneficial effects that:
according to the vehicle safety system, the rescue device is comprehensively controlled according to the oxygen concentration information and the state information in the cockpit, so that the accuracy of judging whether a trapped person exists in the vehicle is improved. The controller is used for timing, only the vehicle window is controlled to descend and the air conditioner is controlled to be opened in a short time, and the vehicle is prevented from being stolen due to the fact that the vehicle door is directly opened. The opening of the vehicle door is controlled in a longer time, and the trapped person can escape. And the terminal is arranged, so that the vehicle owner can observe the conditions in the vehicle at any time, communicate with trapped persons and react according to the conditions in the vehicle in time.
Further, this scheme is when control the door window and descend, and the threshold value that predetermines is descended to the control door window, is favorable to the theftproof, and even rainy, the inside too much rainwater that can not get into of vehicle yet, can play ventilation function simultaneously again.
Furthermore, this scheme is through setting up the camera in the car, and whether the car owner can long-rangely confirm has the person of being trapped, if not by the person of being trapped, the car owner can close through terminal remote control door window, the air conditioner is closed, and it is extravagant to reduce the energy, and the car owner also can pacify the person of being trapped through terminal, perhaps guides the person of being trapped to save oneself, improves rescue efficiency. And meanwhile, the loudspeaker outside the vehicle can be controlled to seek passerby help.
Drawings
FIG. 1 is a schematic structural diagram of a security system of a vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an interface of a rescue program on a terminal in a security system of a vehicle according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of a safety control method for a vehicle according to an embodiment of the present invention.
Description of reference numerals:
1. a vehicle-mounted controller; 2. a flameout state collector; 3. a gas concentration collector; 4. an in-vehicle image acquisition component; 5. a rescue device; 51. an in-vehicle sound collection unit; 52. externally playing a loudspeaker; 53. a speaker in the vehicle; 54. a window system; 55. a vehicle-mounted air conditioning system; 56. a vehicle door assembly; 6. and (4) a terminal.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure. While the invention will be described in conjunction with the preferred embodiments, it is not intended that features of the invention be limited to these embodiments. On the contrary, the invention is described in connection with the embodiments for the purpose of covering alternatives or modifications that may be extended based on the claims of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be practiced without these particulars. Moreover, some of the specific details have been left out of the description in order to avoid obscuring or obscuring the focus of the present invention. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.
In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present embodiment, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood in specific cases by those of ordinary skill in the art.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In order to solve the problems that a safety system of a vehicle in the prior art has the defects of low safety, high misjudgment rate, difficulty in self rescue of trapped people and the like, the embodiment of the invention provides the safety system of the vehicle. Referring to fig. 1, the safety system of a vehicle disclosed in the present embodiment includes a vehicle state detection device, an in-vehicle control device, a rescue device 5, and a terminal 6. The vehicle state detection device, the rescue device 5 and the terminal 6 are all in communication connection with the vehicle-mounted control device.
Further, in the safety system of a vehicle according to the present embodiment, the vehicle state detection device includes a gas concentration collector 3 disposed in a cabin of the vehicle, and an in-vehicle state collector; the gas concentration collector 3 is used for collecting and sending oxygen concentration information in the cockpit, and the in-vehicle state collector is used for collecting and sending state information in the cockpit.
It should be noted that the gas concentration collector 3 may be an oxygen concentration sensor, and may also be other devices for detecting oxygen concentration information, which is not limited herein.
Further, in the safety system of the vehicle provided according to the present embodiment, the in-vehicle control device includes the in-vehicle controller 1 and the timer. The vehicle-mounted controller 1 is in communication connection with the timer, acquires time information from the timer, compares the time information with a preset time threshold value and generates a time comparison result; the vehicle-mounted controller 1 is in communication connection with the gas concentration collector 3, acquires oxygen concentration information from the gas concentration collector 3, and compares the oxygen concentration information with a preset concentration threshold value to generate an oxygen concentration comparison result; the onboard controller 1 generates first rescue information and second rescue information from the time comparison result and the oxygen concentration comparison result, respectively, and transmits the first rescue information to the rescue device 5 and the second rescue information to the terminal 6.
It should be noted that the time threshold may be preset before the system is put into use, and the preset time threshold ranges from 10min to 15min, for example, 10min and 15min, and further, the oxygen concentration threshold may be preset according to the oxygen concentration in the atmosphere, or may be higher than the oxygen concentration in the atmosphere, which is not limited herein.
Further, in the safety system for a vehicle according to the present embodiment, the onboard controller 1 is further in communication connection with an in-vehicle state collector, acquires state information in the cockpit from the in-vehicle state collector, and transmits the state information; the terminal 6 is in communication connection with the onboard controller 1, acquires the state information from the onboard controller 1, and sends a control command to the onboard control device according to the second rescue information and the state information, and the onboard control device controls the rescue device 5 according to the control command.
The safety system of the vehicle mainly acquires state information in the cockpit through the in-vehicle state collector, and sends the acquired state information in the cockpit to the on-vehicle controller 1, after the on-vehicle controller 1 receives the state information in the cockpit, the second rescue information is generated by combining a time comparison result and an oxygen concentration comparison result, and a control instruction is sent to the on-vehicle control device, and the on-vehicle control device controls the rescue device 5 according to the control instruction.
Further, in the safety system of a vehicle according to the present embodiment, the vehicle state detecting device further includes a flameout state collector 2, where the flameout state collector 2 is configured to collect and send a flameout signal of the vehicle; acquiring time information from the timer includes: the vehicle-mounted controller 1 acquires a flameout signal from the flameout state collector 2 and acquires time information from the timer according to the flameout signal; acquiring the oxygen concentration information from the gas concentration collector 3 includes: the vehicle-mounted controller 1 acquires a flameout signal from the flameout state collector 2, and acquires oxygen concentration information from the gas concentration collector 3 according to the flameout signal.
It should be noted that, when the key-off state collector 2 collects the key-off signal of the vehicle, it is necessary to obtain time information from the timer and obtain the oxygen concentration signal from the gas concentration collector 3.
Further, in the safety system of a vehicle according to the present embodiment, the in-vehicle state collector includes an in-vehicle image collecting part 4 and an in-vehicle sound collecting part 51, the in-vehicle image collecting part 4 is configured to collect and send image information in the vehicle, and the in-vehicle sound collecting part 51 is configured to collect and send sound information in the vehicle; according to the second rescue information and the state information, a control instruction is sent to the vehicle-mounted control device, and the vehicle-mounted control device controls the rescue device 5 according to the control instruction, and the vehicle-mounted control device comprises: sending a recovery instruction, a first rescue instruction or a second rescue instruction to the vehicle-mounted control device according to the second rescue information, the image information in the vehicle and the sound information in the vehicle; the vehicle-mounted control device controls the rescue device 5 according to the recovery command, the first rescue command and the second rescue command.
Specifically, a control instruction is sent to the vehicle-mounted control device according to the second rescue information and the vehicle interior state information, the vehicle-mounted control device controls the rescue device 5 according to the control instruction, that is, the vehicle-mounted controller 1 sends a recovery instruction, a first rescue instruction or a second rescue instruction to the vehicle-mounted control device according to the second rescue information, the vehicle interior image information acquired by the vehicle interior image acquisition component 4 and the vehicle interior sound information acquired by the vehicle interior sound acquisition component 51, and the vehicle-mounted control device controls the rescue device 5 to perform corresponding operations according to the recovery instruction, the first rescue instruction and the second rescue instruction respectively, wherein the second rescue information is information prompting a user corresponding to the first terminal to open a rescue program.
Further, in the safety system of the vehicle provided in the present embodiment, the rescue device 5 includes at least one actuator and at least one controller, each actuator of the at least one actuator is in one-to-one correspondence with each controller of the at least one controller, and each actuator is in communication connection with the corresponding controller. The actuators include an exterior speaker 52, an in-vehicle speaker 53, a window system 54, an in-vehicle air conditioning system 55, and a door assembly 56, and the controllers include an exterior speaker controller, an in-vehicle speaker controller, a window controller, an air conditioning controller, and a door controller.
Further, in the safety system of a vehicle provided according to the present embodiment, the transmitting the first rescue information to the rescue apparatus 5 includes: sending first rescue information to the window controller and the air conditioner controller to control the window system 54 to descend by a first preset height and control the external circulation of the vehicle-mounted air conditioner system 55 to be opened; moreover, the terminal 6 acquires voice information input by a user and sends the voice information to the vehicle-mounted control device; the in-vehicle control device transmits the voice information to the rescue device 5, and plays a sound signal concerning the voice information via the loud speaker 52 and/or the in-vehicle speaker 53.
The first preset height ranges from 10mm to 20mm, for example, 10mm or 20 mm; through predetermineeing less door window height, can effectively prevent at the in-process that the door window was opened, the vehicle is stolen.
Further, in the safety system of a vehicle according to the present embodiment, the in-vehicle control device controls the rescue device 5 according to the recovery command, the first rescue command, and the second rescue command, respectively, and includes: the vehicle-mounted control device sends recovery information to the window controller and the air conditioner controller according to the recovery instruction so as to control the window system 54 and the vehicle-mounted air conditioner system 55 to be closed; the vehicle-mounted control device sends first rescue information to the in-vehicle loudspeaker controller, the vehicle window controller and the air conditioner controller according to the first rescue instruction so as to control the in-vehicle loudspeaker controller to sound, the vehicle window system 54 to descend to a second preset height and the ventilation mode of the vehicle-mounted air conditioner system 55 to be started; the in-vehicle control device sends second rescue information to the exterior speaker controller, the in-vehicle speaker controller, the window controller, the air conditioner controller, and the door controller according to the second rescue instruction, so as to control the exterior speaker 52 to sound, the in-vehicle speaker 53 to sound, the window system 54 to descend to a third preset height, the ventilation mode of the in-vehicle air conditioner system 55 to be opened, and the door assembly 56 to be unlocked.
It should be noted that the first rescue information sent to the window controller and the air conditioner controller is mainly used for controlling the window system 54 to descend by a first preset height and the external circulation of the vehicle-mounted air conditioner system 55 to be opened, wherein voice information does not need to be input through the terminal 6 by a user, and only in the process that the vehicle-mounted control device controls the rescue device 5 according to the recovery instruction, the first rescue instruction and the second rescue instruction respectively, the terminal 6 user can input voice information according to actual conditions and send the voice information to the vehicle-mounted control device; the vehicle-mounted control device sends the voice information to the rescue device 5, and sound signals related to the voice information are played through a loudspeaker 53 in the rescue device to calm the emotion of the trapped person or guide the trapped person to save oneself; or voice information may be played through the loud speaker 52 for seeking help to people around the vehicle to save the trapped person.
It should be noted that the second preset height should be greater than the first preset height and smaller than the third preset height, and the specific value is not specifically limited herein, and in addition, the third preset height should be greater than the second preset height, and the specific value is not specifically limited herein.
Further, in the safety system of a vehicle provided in accordance with this embodiment, the terminal 6 includes a first terminal and at least one second terminal, each terminal stores a rescue program, and each terminal 6 is provided with a terminal controller and a program state collector, each terminal 6, the terminal controller corresponding thereto, and the program state collector are all in communication connection with each other, and the program state collector is configured to collect an open state of the rescue program.
It should be noted that the terminal 6 includes a first terminal and one or more second terminals, and each terminal stores a rescue program, where the first terminal may be a mobile phone of a driver, the second terminal may be a mobile phone of a second vehicle owner, the rescue program may be a mobile phone APP, and when the rescue program is started, the contents shown in fig. 2 are displayed on a main interface of the rescue program, and the contents displayed on the main interface of the rescue program include: the method comprises the following steps that no person is in the vehicle, a vehicle door is unlocked, a vehicle window is upward, the vehicle window is downward, and a key for opening an air conditioner is arranged, wherein the key for the no person in the vehicle is mainly a recovery instruction, namely, recovery information is sent to a vehicle window controller and an air conditioner controller to control the vehicle window system and the vehicle-mounted air conditioner system to be closed. And the first terminal user and the second terminal user can reasonably operate on the main interface of the rescue program according to actual needs.
Further, in the safety system of a vehicle provided in accordance with the present embodiment, the terminal controller includes a control section and a timing section, the control section being communicatively connected to the timing section;
the control part of the first terminal controls the program state collector to collect the starting state of the rescue program according to the second rescue information obtained from the vehicle-mounted controller 1, and controls the starting state of the rescue program according to the starting state of the rescue program and the time information obtained from the timing part; and the control part of the first terminal also sends an instruction for opening the rescue program of the second terminal to the control part of the second terminal according to the starting state of the rescue program.
Specifically, the terminal controller comprises a control component and a timing component, wherein the control component in the terminal controller of the first terminal is mainly used for acquiring the second rescue information from the vehicle-mounted controller 1, controlling the program state collector in the terminal controller of the first terminal to collect the starting state of the rescue program, and controlling the starting state of the rescue program according to the starting state of the rescue program and the time information acquired from the timing component, specifically, in order to judge whether the first terminal is in a specified time range, the corresponding rescue program is started.
Based on the above vehicle safety system, the present embodiment further provides a vehicle safety control method, which is applied to the vehicle safety system described in the above embodiment. Referring to fig. 3, the safety control method for a vehicle according to the present embodiment includes the steps of:
s1: acquiring oxygen concentration information in a cockpit in real time and time information from the moment reaching a preset time acquisition condition to the current moment, and judging whether the oxygen concentration information is greater than a preset concentration threshold value and whether the time information is greater than a preset time threshold value;
if the oxygen concentration information is greater than or equal to the preset concentration threshold and the time information is less than the preset time threshold, continuously judging whether the oxygen concentration information is greater than or equal to the preset concentration threshold and the time information is greater than the preset time threshold;
if the oxygen concentration information is greater than or equal to the preset concentration threshold and the time information is greater than the preset time threshold, continuously judging whether the oxygen concentration information is greater than or equal to the preset concentration threshold and the time information is greater than the preset time threshold;
if the oxygen concentration information is smaller than a preset concentration threshold value and the time information is smaller than a preset time threshold value, first rescue information is sent to a rescue device;
if the oxygen concentration information is smaller than the preset concentration threshold and the time information is larger than the preset time threshold, sending second rescue information to the terminal, and executing the step S2;
s2: acquiring state information in a cockpit in real time, and judging whether a trapped person exists in the cockpit according to the state information in the cockpit;
if yes, go to step S3;
if not, sending a recovery instruction to the rescue device;
s3: judging whether a preset rescue condition is met;
if so, sending a first rescue instruction to a rescue device;
and if not, sending a second rescue instruction to the rescue device.
Further, in the safety control method for a vehicle according to the present embodiment, before step S1, the method further includes:
judging whether the vehicle is in a flameout state in real time;
if yes, reaching the preset event collecting condition, and executing the step S1;
if not, whether the vehicle is in a flameout state or not is continuously judged.
It should be noted that the time threshold may be preset before the system is put into use, and the preset time threshold ranges from 10min to 15min, for example, 10min and 15min, and further, the oxygen concentration threshold may be preset according to the oxygen concentration in the atmosphere, or may be higher than the oxygen concentration in the atmosphere, which is not limited herein.
Further, in the safety control method of the vehicle according to the present embodiment, the rescue device includes an external speaker, an in-vehicle speaker, a window system, an in-vehicle air conditioning system, and a door assembly. And, the first rescue information includes: and controlling the vehicle window system to descend by a first preset height, and starting the external circulation of the vehicle-mounted air conditioning system.
Further, in the safety control method of a vehicle according to the present embodiment, the preset rescue conditions are: the physical condition of the trapped person is good and/or the distance between the terminal and the vehicle is less than a preset distance threshold value.
When the physical condition of the trapped person is good, the distance between the vehicle and the terminal is less than the preset distance threshold, or the physical condition of the trapped person is good and the distance between the terminal and the vehicle is less than the preset distance threshold, the vehicle-mounted controller sends a first rescue command to the vehicle-mounted control device, and the vehicle-mounted control device controls the external speaker, the internal speaker, the window system, the vehicle-mounted air conditioning system and the door assembly according to the first rescue command from the vehicle-mounted controller to rescue the trapped person.
Further, in the safety control method for a vehicle according to the present embodiment, the first rescue instruction is: and controlling the loudspeaker controller in the vehicle to sound, the vehicle window system to descend by a second preset height and the ventilation mode of the vehicle-mounted air conditioning system to be started. The second rescue instruction is as follows: and controlling the loudspeaker to sound, the loudspeaker to sound in the vehicle, the vehicle window system to descend to a third preset height, the ventilation mode of the vehicle-mounted air conditioning system to be opened, and the vehicle door assembly to be unlocked.
When the physical condition of the trapped person is good, the physical condition of the vehicle is smaller than a preset distance threshold value or the physical condition of the trapped person is good and the distance between the terminal and the vehicle is smaller than the preset distance threshold value, the vehicle-mounted controller sends a first rescue command to the vehicle-mounted control device, the vehicle-mounted control device controls the loudspeaker controller in the vehicle to produce sound, the window system to descend by a second preset height and the ventilation mode of the vehicle-mounted air conditioning system to be started, and when the physical condition of the trapped person is poor, the distance of the vehicle is larger than the preset distance threshold value or the physical condition of the trapped person is poor and the distance of the vehicle is larger than the preset distance threshold value, the vehicle-mounted controller sends a second rescue command to the vehicle-mounted control device, the vehicle-mounted control device controls the external loudspeaker to produce sound, the speaker in the vehicle, the window system to descend by a third preset height, the ventilation mode of the vehicle-mounted air conditioning system to be started, And unlocking the door assembly to perform self-rescue under the direction of the driver or to seek help from people around the vehicle through the loud speaker so that trapped people can leave the cockpit with the help of others.
Further, in the safety control method for a vehicle according to the present embodiment, the terminals include a first terminal and at least one second terminal, and each terminal stores a rescue program therein; and the second rescue information is information for prompting the user corresponding to the first terminal to open the rescue program.
Further, in the safety control method for a vehicle according to the present embodiment, before step S2, the method further includes:
judging whether a rescue program in the first terminal is opened immediately;
if yes, go to step S2;
if not, judging whether the rescue program in the first terminal is opened within a preset first time range;
if the rescue program in the first terminal is opened within the preset first time range, executing step S2;
if the rescue program in the first terminal is not opened within a preset first time range, judging whether the rescue program in the first terminal is opened within a preset second time range or not;
if the rescue program in the first terminal is opened within the preset second time range, executing step S2;
if the rescue program in the first terminal is not opened within the preset second time range, the rescue program in the second terminal is automatically opened, and step S2 is executed.
It should be noted that the preset first time range is 20S to 40S, for example, 20S and 40S, and the preset second time range is 5S to 10S, for example, 5S and 10S.
In summary, the safety system and the safety control method of a vehicle according to the present invention can detect not only oxygen concentration information in a cabin of the vehicle but also image information and sound information in the cabin when the vehicle is in a flameout state, and control a rescue device by integrating the oxygen concentration information and the state information in the cabin to further improve the accuracy of determining whether a trapped person is present in the vehicle,
when someone is trapped in the vehicle, only the door window is controlled to descend in a short time, the air conditioner is started, oxygen in the cockpit is kept sufficient, so that a driver or a related terminal user rescues a trapped person, the situation that the vehicle is stolen due to the fact that the door is directly opened is avoided, the physical condition of people in the trapped cockpit is poor, the distance between the driver or the related terminal user and the vehicle is larger than a preset distance threshold value, the driver or the related terminal user can also remotely control the vehicle-mounted control device through the terminal, the door opening is controlled, the trapped person is helped to save oneself, in addition, the terminal is arranged, the situation in the vehicle can be observed at any time by the driver, the driver can communicate with the trapped person, and the driver can also timely react according to the situation in the vehicle.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the invention, taken in conjunction with the specific embodiments thereof, and that no limitation of the invention is intended thereby. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (10)
1. A safety system of a vehicle is characterized by comprising a vehicle state detection device, an on-board control device, a rescue device and a terminal, wherein the vehicle state detection device, the rescue device and the terminal are all in communication connection with the on-board control device; wherein
The vehicle state detection device comprises a gas concentration collector and an in-vehicle state collector which are arranged in a cockpit of the vehicle; the gas concentration collector is used for collecting and sending oxygen concentration information in the cockpit, and the in-vehicle state collector is used for collecting and sending state information in the cockpit;
the vehicle-mounted control device comprises a vehicle-mounted controller and a timer; the vehicle-mounted controller is in communication connection with the timer, acquires time information from the timer, compares the time information with a preset time threshold value and generates a time comparison result; the vehicle-mounted controller is in communication connection with the gas concentration collector, acquires the oxygen concentration information from the gas concentration collector, and compares the oxygen concentration information with a preset concentration threshold value to generate an oxygen concentration comparison result; the vehicle-mounted controller respectively generates first rescue information and second rescue information according to the time comparison result and the oxygen concentration comparison result, and sends the first rescue information to the rescue device and the second rescue information to the terminal; and is
The vehicle-mounted controller is also in communication connection with the in-vehicle state collector, acquires state information in the cockpit from the in-vehicle state collector and sends the state information;
the terminal is in communication connection with the vehicle-mounted controller, the state information is obtained from the vehicle-mounted controller, a control instruction is sent to the vehicle-mounted control device according to the second rescue information and the state information, and the vehicle-mounted control device controls the rescue device according to the control instruction.
2. The safety system of a vehicle according to claim 1, wherein the vehicle state detecting device further comprises a key-off state collector for collecting and transmitting a key-off signal of the vehicle;
acquiring time information from the timer includes:
the vehicle-mounted controller acquires the flameout signal from the flameout state collector and acquires time information from the timer according to the flameout signal;
acquiring the oxygen concentration information from the gas concentration collector includes:
the vehicle-mounted controller acquires the flameout signal from the flameout state collector and acquires the oxygen concentration information from the gas concentration collector according to the flameout signal.
3. The safety system of a vehicle according to claim 1, wherein the in-vehicle state collector includes an in-vehicle image collecting part for collecting and transmitting image information in the vehicle, and an in-vehicle sound collecting part for collecting and transmitting sound information in the vehicle;
sending a control instruction to the vehicle-mounted control device according to the second rescue information and the state information, wherein the vehicle-mounted control device controls the rescue device according to the control instruction, and the method comprises the following steps:
sending a recovery instruction, a first rescue instruction or a second rescue instruction to the vehicle-mounted control device according to the second rescue information, the image information in the vehicle and the sound information in the vehicle;
and the vehicle-mounted control device controls the rescue device according to the recovery instruction, the first rescue instruction and the second rescue instruction respectively.
4. A vehicle safety system according to claim 3, wherein the rescue apparatus comprises at least one actuator and at least one controller, each actuator of the at least one actuator is in one-to-one correspondence with each controller of the at least one controller, and each actuator is in communication with the corresponding controller; wherein
The actuator comprises an external loudspeaker, an in-vehicle loudspeaker, a vehicle window system, a vehicle-mounted air conditioning system and a vehicle door assembly, and the controller comprises an external loudspeaker controller, an in-vehicle loudspeaker controller, a vehicle window controller, an air conditioning controller and a vehicle door controller; and is
Transmitting the first rescue information to the rescue device, including:
sending the first rescue information to the vehicle window controller and the air conditioner controller so as to control the vehicle window system to descend by a first preset height and control the external circulation of the vehicle-mounted air conditioner system to be opened; and is
The terminal acquires voice information input by a user and sends the voice information to the vehicle-mounted control device;
the vehicle-mounted control device sends the voice information to the rescue device, and sound signals related to the voice information are played through the loudspeaker arranged outside and/or the loudspeaker arranged in the vehicle; and is
The vehicle-mounted control device controls the rescue device according to the recovery instruction, the first rescue instruction and the second rescue instruction respectively, and the vehicle-mounted control device comprises:
the vehicle-mounted control device sends recovery information to the vehicle window controller and the air conditioner controller according to the recovery instruction so as to control the vehicle window system and the vehicle-mounted air conditioner system to be closed;
the vehicle-mounted control device sends first rescue information to the in-vehicle loudspeaking controller, the vehicle window controller and the air conditioner controller according to the first rescue instruction so as to control the in-vehicle loudspeaking controller to sound, the vehicle window system to descend by a second preset height and a ventilation mode of the vehicle-mounted air conditioner system to be started;
and the vehicle-mounted control device sends second rescue information to the external loudspeaker controller, the vehicle internal loudspeaker controller, the vehicle window controller, the air conditioner controller and the vehicle door controller according to the second rescue instruction so as to control the external loudspeaker to sound, the vehicle internal loudspeaker to sound, the vehicle window system to descend by a third preset height, the ventilation mode of the vehicle-mounted air conditioner system to be opened and the vehicle door assembly to be unlocked.
5. The vehicle safety system according to claim 1, wherein the terminals comprise a first terminal and at least one second terminal, each terminal stores a rescue program and is provided with a terminal controller and a program state collector, each terminal, the corresponding terminal controller and the corresponding program state collector are in communication connection with each other, and the program state collector is used for collecting the starting state of the rescue program;
the terminal controller comprises a control component and a timing component, and the control component is in communication connection with the timing component;
the control component of the first terminal controls the program state collector to collect the starting state of the rescue program according to the second rescue information obtained from the vehicle-mounted controller, and controls the starting state of the rescue program according to the starting state of the rescue program and the time information obtained from the timing component; and is
The control part of the first terminal also sends an instruction for opening the rescue program of the second terminal to the control part of the second terminal according to the starting state of the rescue program.
6. A safety control method for a vehicle, characterized by being applied to a safety system for a vehicle according to any one of claims 1 to 5; and is
The safety control method comprises the following steps:
s1: acquiring oxygen concentration information in the cockpit in real time and time information from the moment reaching a preset time acquisition condition to the current moment, and judging whether the oxygen concentration information is greater than a preset concentration threshold value or not and whether the time information is greater than a preset time threshold value or not;
if the oxygen concentration information is greater than or equal to a preset concentration threshold value and the time information is less than a preset time threshold value, continuously judging whether the oxygen concentration information is greater than or equal to the preset concentration threshold value and whether the time information is greater than the preset time threshold value;
if the oxygen concentration information is greater than or equal to a preset concentration threshold value and the time information is greater than a preset time threshold value, continuously judging whether the oxygen concentration information is greater than or equal to the preset concentration threshold value and whether the time information is greater than the preset time threshold value;
if the oxygen concentration information is smaller than a preset concentration threshold value and the time information is smaller than a preset time threshold value, first rescue information is sent to the rescue device;
if the oxygen concentration information is smaller than a preset concentration threshold and the time information is larger than a preset time threshold, sending second rescue information to the terminal, and executing the step S2;
s2: acquiring state information in the cockpit in real time, and judging whether a trapped person exists in the cockpit according to the state information in the cockpit;
if yes, go to step S3;
if not, sending a recovery instruction to the rescue device;
s3: judging whether a preset rescue condition is met;
if so, sending a first rescue instruction to the rescue device;
and if not, sending a second rescue instruction to the rescue device.
7. The safety control method of a vehicle according to claim 6, wherein, before the step S1, the method further comprises:
judging whether the vehicle is in a flameout state in real time;
if yes, reaching the preset event collecting condition, and executing the step S1;
if not, continuously judging whether the vehicle is in a flameout state or not.
8. The safety control method of a vehicle according to claim 6, wherein the rescue apparatus includes an external speaker, an in-vehicle speaker, a window system, an in-vehicle air conditioning system, and a door assembly; and is
The first rescue information includes:
and controlling the vehicle window system to descend by a first preset height, and starting the external circulation of the vehicle-mounted air conditioning system.
9. The safety control method of a vehicle according to claim 8, wherein the preset rescue conditions are:
the physical condition of the trapped person is good and/or the distance between the terminal and the vehicle is smaller than a preset distance threshold value; and is
The first rescue instruction is as follows:
controlling the loudspeaker controller in the vehicle to sound, the vehicle window system to descend by a second preset height and the ventilation mode of the vehicle-mounted air conditioning system to be started;
the second rescue instruction is as follows:
controlling the loudspeaker to sound, the loudspeaker to sound in the vehicle, the vehicle window system to descend to a third preset height, the ventilation mode of the vehicle-mounted air conditioning system to be opened, and the vehicle door assembly to be unlocked.
10. The safety control method of a vehicle according to any one of claims 6 to 9, wherein the terminals include a first terminal and at least one second terminal, each of the terminals having a rescue program stored therein; and is
The second rescue information is information for prompting a user corresponding to the first terminal to open the rescue program;
before the step S2, the method further includes:
judging whether the rescue program in the first terminal is opened immediately;
if yes, go to step S2;
if not, judging whether the rescue program in the first terminal is opened within a preset first time range;
if the rescue program in the first terminal is turned on within a preset first time range, performing the step S2;
if the rescue program in the first terminal is not opened within a preset first time range, judging whether the rescue program in the first terminal is opened within a preset second time range;
if the rescue program in the first terminal is turned on within a preset second time range, performing the step S2;
if the rescue program in the first terminal is not opened within a preset second time range, automatically opening the rescue program in the second terminal, and executing the step S2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111623415.0A CN114179742B (en) | 2021-12-28 | 2021-12-28 | Safety system and safety control method for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111623415.0A CN114179742B (en) | 2021-12-28 | 2021-12-28 | Safety system and safety control method for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114179742A true CN114179742A (en) | 2022-03-15 |
| CN114179742B CN114179742B (en) | 2023-05-23 |
Family
ID=80606233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111623415.0A Active CN114179742B (en) | 2021-12-28 | 2021-12-28 | Safety system and safety control method for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114179742B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19755008A1 (en) * | 1997-12-11 | 1999-07-01 | Telefunken Microelectron | Multifunction interior driving mirror mounting with sensors in vehicle |
| DE19900735A1 (en) * | 1999-01-12 | 2000-07-27 | Audi Ag | Operating method for functional unit in motor vehicle involves acquiring thermogram of interior of vehicle using camera unit and using thermogram to drive elements of functional unit |
| CN107521449A (en) * | 2017-08-23 | 2017-12-29 | 安徽信息工程学院 | A kind of intelligent vehicle-carried safety means |
| CA3078327A1 (en) * | 2019-04-25 | 2020-10-25 | Transdev Group | Control device for motor vehicle, motor vehicle, associated control process and computer program |
-
2021
- 2021-12-28 CN CN202111623415.0A patent/CN114179742B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19755008A1 (en) * | 1997-12-11 | 1999-07-01 | Telefunken Microelectron | Multifunction interior driving mirror mounting with sensors in vehicle |
| DE19900735A1 (en) * | 1999-01-12 | 2000-07-27 | Audi Ag | Operating method for functional unit in motor vehicle involves acquiring thermogram of interior of vehicle using camera unit and using thermogram to drive elements of functional unit |
| CN107521449A (en) * | 2017-08-23 | 2017-12-29 | 安徽信息工程学院 | A kind of intelligent vehicle-carried safety means |
| CA3078327A1 (en) * | 2019-04-25 | 2020-10-25 | Transdev Group | Control device for motor vehicle, motor vehicle, associated control process and computer program |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114179742B (en) | 2023-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105389944A (en) | Early warning and automatic rescue system for kid detained in car | |
| CN105205982B (en) | A kind of intelligence warning system and its working method | |
| CN107264460A (en) | A kind of in-car delay early warning regulating system and method | |
| CN203567621U (en) | Automobile safety device | |
| CN108263325A (en) | A kind of interior omission life entity detecting system based on image processing techniques | |
| CN109624843A (en) | It is a kind of car life leave alarm system | |
| CN114212044A (en) | Whole vehicle grading control method and system for protecting life safety of left-behind living things in vehicle | |
| CN107336592A (en) | Caravan ventilation louver automaton and method | |
| CN108162903B (en) | Method and device for monitoring a vehicle | |
| CN108263323A (en) | A kind of automotive electronics security system | |
| CN103029655A (en) | In-car harmful gas warning and automatic window opening device for car | |
| CN111873753A (en) | Intelligent automobile anti-sealing and anti-suffocation system and method | |
| KR100513875B1 (en) | Indication Apparatus for Prevent Suffocation in Vehicle | |
| CN215552866U (en) | Vehicle alarm system and car | |
| CN114179742A (en) | Safety system and safety control method for vehicle | |
| CN206551989U (en) | A kind of passenger car safety monitoring system | |
| CN206406880U (en) | A kind of vehicle hazard source automatic alarm and windowing facility | |
| CN112009363A (en) | Anti-retention smothering alarm method based on human body induction vehicle door induction | |
| CN104129255A (en) | Intelligent air supply control device of car, and control method thereof | |
| CN217458348U (en) | Wisdom elevator with elevator passenger falls down action monitored control system | |
| CN109703504A (en) | A kind of car salvage system and method | |
| CN210191080U (en) | In-car air quality control device | |
| CN205563253U (en) | On -vehicle smart home systems | |
| CN205468919U (en) | Automatic opening and closing control system for automobile skylight | |
| CN103568783A (en) | Oxygen deficit safety protection device for driver and passengers in automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |