CN111619536A - Vehicle brake control method, system, platform and storage medium - Google Patents
Vehicle brake control method, system, platform and storage medium Download PDFInfo
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- CN111619536A CN111619536A CN202010506900.9A CN202010506900A CN111619536A CN 111619536 A CN111619536 A CN 111619536A CN 202010506900 A CN202010506900 A CN 202010506900A CN 111619536 A CN111619536 A CN 111619536A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
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- Transportation (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to the technical field of vehicle braking, in particular to a vehicle braking control method, a vehicle braking control system, a vehicle braking control platform and a storage medium. The invention obtains the data influencing the braking of the vehicle; comparing and analyzing the data influencing the braking of the vehicle; and controlling the vehicle brake in real time according to the comparison analysis data. The real-time comparison analysis of the real and virtual influence vehicle braking data can be realized according to the influence vehicle braking data, and then the result is judged according to the comparison analysis data, the vehicle braking is controlled in real time, the occurrence of unexpected traffic accidents caused by sudden vehicle conditions and personal reasons of drivers is avoided, so that the travel safety of the whole people is improved, and the personal and property losses are reduced.
Description
Technical Field
The invention relates to the technical field of vehicle braking, in particular to a vehicle braking control method, a vehicle braking control system, a vehicle braking control platform and a storage medium.
Background
At present, a vehicle is one of the essential conditions for people to go out, and a private car becomes the first choice for the people to go out in cities and towns. In recent years, the popularization range of private cars in villages is wider and wider, people can go out more comfortably due to the appearance of the cars, frequent traffic accidents follow the cars, and great loss is caused to the personal and property safety of the people.
According to statistical analysis, most of traffic accidents are caused by untimely braking of vehicles, such as: in a high-temperature environment, each working component of the brake system is oxidized, so that the service life of the brake system is shortened, and even the brake failure is possibly caused, thereby causing traffic accidents.
Secondly, the driver is careless, the emergency experience is insufficient, or the driver is confused, so that the wrong operation is caused, and the traffic accident is caused.
That is, when the vehicle is not braked timely or the driver is in panic to cause wrong braking, the probability of traffic accidents is increased.
Patent CN105006103B discloses a driving safety warning system, it discloses through gathering driver health physical ability data or posture data, and vehicle condition self data, whether supposedly the driver is in dangerous driving, or vehicle condition is unusual, and then through corresponding early warning intelligent terminal, remind or alert the driver, be convenient for the driver next operation, so operate and can not real-time control vehicle speed of travel and vehicle braking, for example, when the driver is in extreme fatigue driving, although there is corresponding voice prompt, or the warning of siren, but can not brake the vehicle at the very first time, and then avoid the emergence of traffic accident.
That is, it discloses a system for alerting the driver that the vehicle braking cannot be controlled in real time at the first moment.
That is, compared with the prior art, the frequent traffic accidents are caused by the fact that the vehicle is not braked timely or the driver is in panic and operates the vehicle brake by mistake.
Disclosure of Invention
The method aims at the technical problems and defects that the current vehicle brake control is not timely, and the driver is in panic to cause misoperation. The invention provides a vehicle brake control method, a vehicle brake control system, a vehicle brake control platform and a storage medium, which are used for reducing the occurrence probability of traffic accidents.
The invention is realized by the following technical scheme:
a vehicle brake control method specifically comprises the following steps:
acquiring data influencing vehicle braking;
comparing and analyzing the data influencing the braking of the vehicle;
and controlling the vehicle brake in real time according to the comparison analysis data.
Further, the influencing vehicle braking data specifically includes: driver physiological data.
Further, the physiological data of the driver includes: real-time and virtual reality physiological data of the driver.
Further, the physiological data includes: body temperature data, heart rate data, blood pressure data, electrocardiogram data, myoelectric data and skin electric data.
Furthermore, the physiological data is obtained in real time by wearing a reminding bracelet.
Further, in the step of comparing and analyzing the data influencing the braking of the vehicle, the method further comprises the following steps:
acquiring virtual influence vehicle braking data;
and judging whether the real-time influence vehicle braking data are positioned in the threshold range of the virtual influence vehicle braking data.
Further, the number of the threshold ranges of the virtual influencing vehicle braking data is at least one;
after the step of determining whether the real-time affecting vehicle braking data is within the threshold range of the virtual affecting vehicle braking data, further comprising the steps of:
and broadcasting or displaying the judgment data in real time.
In order to achieve the above object, the present invention further provides a vehicle brake control system, which specifically includes:
the acquisition unit is used for acquiring data influencing vehicle braking;
the comparison analysis unit is used for comparing and analyzing the vehicle braking data which influence the vehicle;
and the control unit is used for controlling the braking of the vehicle in real time according to the comparison analysis data.
Further, the data affecting the braking of the vehicle, specifically the physiological data of the driver;
the physiological data of the driver comprises: real-time and virtual-reality physiological data of a driver;
the physiological data comprises: body temperature data, heart rate data, blood pressure data, electrocardiogram data, myoelectric data and skin electric data;
the physiological data is obtained in real time by wearing a reminding bracelet;
the comparison analysis unit further comprises:
the acquisition module is used for acquiring the braking data of the virtual influence vehicle;
the judging module is used for judging whether the real-time influence vehicle braking data are positioned in the threshold range of the virtual influence vehicle braking data;
the display module is used for broadcasting or displaying the judgment data in real time;
the number of the threshold ranges of the virtual influencing vehicle braking data is at least one.
In order to achieve the above object, the present invention further provides a vehicle brake control platform, including:
a processor, a memory and a vehicle braking control platform control program;
wherein the processor executes the vehicle braking control platform control program, the vehicle braking control platform control program being stored in the memory, the vehicle braking control platform control program implementing the vehicle braking control method steps.
In order to achieve the above object, the present invention further provides a computer readable storage medium, where a vehicle braking control platform control program is stored, and the vehicle braking control platform control program implements the vehicle braking control method steps.
Compared with the prior art, the invention has the following beneficial effects:
according to the vehicle brake control method, the vehicle brake control system, the vehicle brake control platform and the storage medium, real-time comparison and analysis of real and virtual vehicle brake influence data can be realized according to the vehicle brake influence data, and further, the vehicle brake can be controlled in real time according to the comparison and analysis data judgment result, so that accidents caused by sudden vehicle conditions and personal reasons of drivers are avoided, the travel safety of the whole people is improved, and the loss of personal and property is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a vehicle braking control method according to the present invention;
FIG. 2 is a schematic diagram of a reminder structure of a vehicle brake control method according to the present invention;
FIG. 3 is a schematic view of a structure of a heat dissipation window of a warning device in a vehicle braking control method according to the present invention;
FIG. 4 is a schematic cross-sectional view of a warning device frame according to a braking control method of a vehicle;
FIG. 5 is a schematic diagram of a configuration of a reminding bracelet according to a vehicle braking control method of the present invention;
FIG. 6 is a schematic view of an installation structure of a fatigue detector in a warning device of a vehicle braking control method according to the present invention;
FIG. 7 is a schematic diagram of a vehicle brake control system according to the present invention;
FIG. 8 is a schematic diagram of a vehicle brake control platform architecture according to the present invention;
FIG. 9 is a block diagram of a computer-readable storage medium according to an embodiment of the present invention;
description of reference numerals:
1-a reminder body; 2-a temperature sensor; 3-a heat dissipation window; 4-an electrically operated valve; 5-dust screen; 6-a first voice broadcaster; 7-the reminder device body; 8-heat insulation plate; 9-a temperature controller; 10-a time controller; 11-a speech converter; 12-a first signal converter; 13-a signal transmitter; 14-reminder bracelet; 15-bracelet fastening band male end; 16-a fixation hole; 17-the bracelet fixes the female end; 18-a fixing member; 19-a vibrator; 20-a display screen; 21-heart rate detector; 22-fatigue detector; 23-a second signal converter; 24-a signal receiver; 25-a second voice broadcaster; 26-an indicator light; 27-a rechargeable battery;
the objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
For better understanding of the objects, aspects and advantages of the present invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings, and other advantages and capabilities of the present invention will become apparent to those skilled in the art from the description.
The invention is capable of other and different embodiments and its several details are capable of modification in various other respects, all without departing from the spirit and scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Secondly, the technical solutions in the embodiments can be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
Preferably, the vehicle brake control method is applied to one or more terminals or servers. The terminal is a device capable of automatically performing numerical calculation and/or information processing according to a preset or stored instruction, and the hardware includes, but is not limited to, a microprocessor, an Application Specific Integrated Circuit (ASIC), a Programmable Gate Array (FPGA), a Digital Signal Processor (DSP), an embedded device, and the like.
The terminal can be a desktop computer, a notebook, a palm computer, a cloud server and other computing equipment. The terminal can be in man-machine interaction with a client in a keyboard mode, a mouse mode, a remote controller mode, a touch panel mode or a voice control device mode.
The invention provides a vehicle brake control method, a vehicle brake control system, a vehicle brake control platform and a storage medium.
As shown in fig. 1, it is a flowchart of a vehicle brake control method according to an embodiment of the present invention.
In this embodiment, the vehicle braking control method may be applied to a terminal with a display function or a fixed terminal, and the terminal is not limited to a personal computer, a smart phone, a tablet computer, a desktop or all-in-one machine with a camera, and the like.
The vehicle brake control method may also be applied to a hardware environment constituted by a terminal and a server connected to the terminal through a network. Networks include, but are not limited to: a wide area network, a metropolitan area network, or a local area network. The vehicle brake control method of the embodiment of the invention can be executed by the server, the terminal or both.
For example, for a terminal needing vehicle brake control, the vehicle brake control function provided by the method of the invention can be directly integrated on the terminal, or a client used for realizing the method of the invention is installed. For another example, the method provided by the present invention may also be operated on a device such as a server in the form of a Software Development Kit (SDK), and an interface of the vehicle brake control function is provided in the form of an SDK, and the terminal or other devices may implement the vehicle brake control function through the provided interface.
The invention is further elucidated with reference to the drawing.
As shown in fig. 1, the present invention provides a vehicle brake control method, specifically comprising the following steps:
s1, acquiring the braking data of the vehicle;
s2, comparing and analyzing the data influencing the vehicle braking;
and S3, controlling the braking of the vehicle in real time according to the comparison analysis data.
That is to say, the relevant external factors or the internal factor data of the vehicle body which influence the braking of the vehicle are collected, the collected data are compared and analyzed, and whether the emergency braking or the slow braking of the vehicle needs to be carried out in real time is further judged according to the comparison and analysis, namely, the braking of the vehicle is controlled in real time according to the data judgment result.
In other words, through comparison and analysis of the vehicle braking data, the vehicle is braked in real time, the braking distance and the braking time are effectively shortened through the braking energy of the vehicle, the shorter the braking distance is, the higher the efficiency of the braking system is, and the better the safety performance is.
In an embodiment of the present invention, said vehicle braking influencing data comprises external road conditions, such as: the brake on the ice and snow road is poor and the brake distance is long. Under the load condition, the larger the mass is, the larger the inertia is, and the longer the braking distance is; and braking the initial speed, wherein the larger the initial speed is, the longer the braking distance is. And vehicle internal factors such as brake type, brake construction, size, pedal effort, anti-lock braking.
Specifically, the data affecting the braking of the vehicle specifically include: driver physiological data.
That is, during the running of the vehicle, the main factor affecting the braking of the vehicle is also an artificial factor, namely the factor of the driver; the quality of a driver and the response time of the driver to an emergency directly influence the braking distance of the vehicle, and the length of the response time depends on the driving technique, physical quality, mental state and the like of the driver. The quality of the driver is poor, the reaction time is prolonged, but the quality of the driver is influenced by the running speed of the vehicle, the vehicle speed is too high, the driver is nervous, and the strain capacity of the driver is reduced when the driver is in a fatigue state for a long time.
In other words, the physiological data of the driver is the decisive data for predicting and analyzing the state of the driver, and the state condition of the driver is the decisive factor for influencing the braking of the vehicle.
Specifically, the physiological data of the driver includes: real-time and virtual reality physiological data of the driver.
That is to say, in the solution of the present invention, virtual real physiological data is preset, that is, various normal physiological data indexes of the driver when the virtual vehicle is in a normal driving process, and real-time real physiological data of the driver, that is, various real-time physiological data indexes of the driver when the vehicle is in a driving process.
Preferably, the physiological data includes: body temperature data, heart rate data, blood pressure data, electrocardiogram data, myoelectric data and skin electric data.
That is to say, in the embodiment of the present invention, the physiological data refers to various physiological data of a human body, such as body temperature data, heart rate data, blood pressure data, electrocardiographic data, myoelectric data, and electrodermal data. Through the analysis to each item physiological data of human body, and then the analysis foresees driver's mental state in advance, conjectures and judges whether the people can appear corresponding maloperation at that time, avoids causing the emergence of unexpected traffic accident because of proruption vehicle condition and driver personal reason to promote the trip degree of safety of the people, reduced the loss of the person and property.
Preferably, the physiological data is obtained in real time by wearing a reminding bracelet.
That is, in the embodiment of the present invention, the physiological data is collected in real time through the reminder bracelet 14 worn by the driver.
Specifically, as shown in fig. 5, one end of the reminding bracelet 14 is provided with a bracelet fixing band male end 15, the end of the bracelet fixing band male end 15 is provided with a fixing hole 16, the other end of the reminding bracelet 14 is provided with a bracelet fixing band female end 17, the end of the bracelet fixing band female end 17 corresponds to the position of the fixing hole 16 and is provided with a fixing part 18, a vibrator 19 is installed in the middle of the inner side of the bracelet fixing band female end 17, one side of the vibrator 19 is provided with a rechargeable battery 27, the outer side of the reminding bracelet 14 is provided with a display screen 20, one end of the display screen 20 is provided with a second voice broadcast device 25, one side of the second voice broadcast device 25 is provided with an indicator lamp 26, one end of the inner part of the reminding bracelet 14 is provided with a heart rate detector 21, the top end of the inner part of the reminding bracelet 14 is provided with a fatigue detector 22, and the, a second signal converter 23 is installed, and a signal receiver 24 is installed at the bottom end of the second signal converter 23;
in the embodiment of the present invention, the output end of the temperature sensor 2 and the output end of the time controller 10 are respectively electrically connected to the first signal converter 12, the first signal converter 12 is electrically connected to the signal transmitter 13, the signal transmitter 13 is connected to the signal receiver 24 through a local wireless network, the signal receiver 24 is electrically connected to the second signal converter 23, the second signal converter 23 is respectively electrically connected to the display screen 20, the second voice broadcaster 25 and the indicator light 26, the rechargeable battery 27 is electrically connected to the heart rate detector 21, as shown in fig. 6, the heart rate detector 21 is electrically connected to the fatigue detector 22, and the fatigue detector 22 is electrically connected to the vibrator 19.
Preferably, in the step of comparing and analyzing the data affecting the braking of the vehicle, the method further comprises the following steps:
s201, obtaining virtual influence vehicle braking data;
s202, judging whether the real-time influence vehicle braking data are located in the threshold range of the virtual influence vehicle braking data.
That is to say, virtual reality physiological data are preset, namely, in the normal driving process of the virtual vehicle, various normal physiological data indexes of the driver are different from one person to another, so in the scheme of the invention, a virtual reality physiological data range threshold value is preset, and whether real physiological data are in a preset virtual reality physiological data range threshold value is analyzed through analyzing various real-time physiological data of the driver, so that the mental state of the driver is analyzed and predicted in advance, whether corresponding misoperation occurs to the person at that time is estimated and judged, and the occurrence of accident traffic accidents caused by emergency vehicle conditions and personal reasons of the driver is avoided.
In other words, if the real-time physiological data is determined to be within the preset virtual reality physiological data range threshold, the vehicle brake is controlled in real time, otherwise, the operation is interrupted, namely, the vehicle brake operation is not carried out in real time.
Further, the number of said threshold ranges of virtual vehicle-influencing braking data is at least one;
that is, in the aspect of the present invention, one or more threshold range numbers of the virtual influence vehicle braking data may be set.
Specifically, after the step of determining whether the real-time influencing vehicle braking data is within the threshold range of the virtual influencing vehicle braking data, the method further comprises the following steps:
and S2021, broadcasting or displaying the judgment data in real time.
That is to say, in the scheme of the invention, the physiological data after comparison and analysis can be broadcasted in real time in a voice mode or displayed on a screen, and the driver can know the generation reason of the vehicle brake at the first time through the broadcasting or displaying of the judged physiological data, so that unnecessary panic is avoided.
Preferably, in the embodiment of the present invention, the real-time broadcasting or displaying of the determination data is implemented by a set reminding device, as shown in fig. 2, the reminding device includes: the reminder device comprises a reminder device body 1 and a reminder device main body 7.
Specifically, one end of the reminding device body 1 is provided with a temperature sensor 2, one side of the temperature sensor 2 is provided with a heat dissipation window 3, as shown in fig. 3, an electric valve 4 is installed at one end inside the heat radiation window 3, a dust screen 5 is installed at the other end inside the heat radiation window 3, the other end of the temperature sensor 2 is provided with a first voice broadcaster 6, one side of the inner part of the reminding device body 1 is provided with a reminding device main body 7, as shown in fig. 4, a heat insulation plate 8 is arranged on one side of the reminder main body 7, a temperature controller 9 is arranged on the top end of one side of the heat insulation plate 8, one side of the heat insulation plate 8 is positioned at the bottom end of the temperature controller 9, a time controller 10 is arranged, one side of the heat insulation plate 8 is positioned at the bottom end of the time controller 10, and a voice converter 11 is installed.
One side of the heat insulation board 8 is positioned at the bottom end of the voice converter 11, a first signal converter 12 is arranged, one side of the heat insulation board 8, which is positioned at the bottom end of the first signal converter 12, is provided with a signal emitter 13, a time manager 13 is arranged at the bottom end of the signal emitter 13 at one side of the heat insulation board 8, the temperature sensor 2 is electrically connected with the input end of the temperature controller 9, the output end of the temperature controller 9 is electrically connected with the input end of the electric valve 4, the time manager 13 is electrically connected to the input terminal of the time controller 10, the output terminal of the time controller 10 is electrically connected to the voice converter 11, voice converter 11 electric connection voice broadcast ware 6, reminding device body 1 connect through local wireless network and remind bracelet 14.
In the embodiment of the invention, the heat dissipation window 3 is connected with the dust screen 5 through a movable buckle.
Preferably, the corner of one side of the reminder device body 1 is provided with a conductive fiber ring.
Preferably, a groove is formed in the joint of the electric valve 4 and the bottom end inside the heat dissipation window 3, and a rubber protection pad is embedded in the inner wall of the groove.
Preferably, the display screen 20 is divided into four display areas, namely a time display area, a temperature display area, a day display area and a date display area.
Furthermore, the number of the fixing holes 16 is three, and the fixing holes 16 are uniformly arranged on the male end 15 of the bracelet fixing strap, and the diameter of the fixing holes 16 is between the minimum diameter and the minimum diameter of the fixing piece 18.
Preferably, the outside of the female end 17 of the fixed band of bracelet corresponds the position department of rechargeable battery 27 is provided with the charging slot, the outside of charging slot have the visor through loose leaf connection.
That is, after the driving time of the driver reaches a certain time, if the physiological data of the driver is abnormal, the braking of the vehicle is correspondingly controlled in real time, such as emergency braking or slow braking, and the reason for the braking of the vehicle is prompted to the driver through voice or display;
in addition, the reminding bracelet 14 can monitor the heart rate of the driver, analyze the fatigue state of the driver through data, and remind the driver through the vibration of the reminding bracelet 14; preferably, the temperature in the cab can be displayed through a display screen of the reminding device and can be prompted by voice broadcasting.
In order to achieve the above object, the present invention further provides a vehicle brake control system, as shown in fig. 7, the system specifically includes:
the acquisition unit is used for acquiring data influencing vehicle braking;
the comparison analysis unit is used for comparing and analyzing the vehicle braking data which influence the vehicle;
and the control unit is used for controlling the braking of the vehicle in real time according to the comparison analysis data.
That is to say, the relevant external factors or the internal factor data of the vehicle body which influence the braking of the vehicle are collected, the collected data are compared and analyzed, and whether the emergency braking or the slow braking of the vehicle needs to be carried out in real time is further judged according to the comparison and analysis, namely, the braking of the vehicle is controlled in real time according to the data judgment result.
In other words, through comparison and analysis of the vehicle braking data, the vehicle is braked in real time, the braking distance and the braking time are effectively shortened through the braking energy of the vehicle, the shorter the braking distance is, the higher the efficiency of the braking system is, and the better the safety performance is.
In an embodiment of the present invention, said vehicle braking influencing data comprises external road conditions, such as: the brake on the ice and snow road is poor and the brake distance is long. Under the load condition, the larger the mass is, the larger the inertia is, and the longer the braking distance is; and braking the initial speed, wherein the larger the initial speed is, the longer the braking distance is. And vehicle internal factors such as brake type, brake construction, size, pedal effort, anti-lock braking.
Specifically, the vehicle brake influencing data is physiological data of a driver;
that is, during the running of the vehicle, the main factor affecting the braking of the vehicle is also an artificial factor, namely the factor of the driver; the quality of a driver and the response time of the driver to an emergency directly influence the braking distance of the vehicle, and the length of the response time depends on the driving technique, physical quality, mental state and the like of the driver. The quality of the driver is poor, the reaction time is prolonged, but the quality of the driver is influenced by the running speed of the vehicle, the vehicle speed is too high, the driver is nervous, and the strain capacity of the driver is reduced when the driver is in a fatigue state for a long time.
In other words, the physiological data of the driver is the decisive data for predicting and analyzing the state of the driver, and the state condition of the driver is the decisive factor for influencing the braking of the vehicle.
The physiological data of the driver comprises: real-time and virtual-reality physiological data of a driver;
that is to say, in the solution of the present invention, virtual real physiological data is preset, that is, various normal physiological data indexes of the driver when the virtual vehicle is in a normal driving process, and real-time real physiological data of the driver, that is, various real-time physiological data indexes of the driver when the vehicle is in a driving process.
The physiological data comprises: body temperature data, heart rate data, blood pressure data, electrocardiogram data, myoelectric data and skin electric data;
that is to say, in the embodiment of the present invention, the physiological data refers to various physiological data of a human body, such as body temperature data, heart rate data, blood pressure data, electrocardiographic data, myoelectric data, and electrodermal data. Through the analysis to each item physiological data of human body, and then the analysis foresees driver's mental state in advance, conjectures and judges whether the people can appear corresponding maloperation at that time, avoids causing the emergence of unexpected traffic accident because of proruption vehicle condition and driver personal reason to promote the trip degree of safety of the people, reduced the loss of the person and property.
The physiological data is obtained in real time by wearing a reminding bracelet;
that is to say, in the embodiment of the present invention, the physiological data is acquired in real time through a reminding bracelet worn by the driver. The specific structure of the reminder bracelet 14 is shown in fig. 5 and 6, and the specific details thereof are explained above and are not described herein again.
The comparison analysis unit further comprises:
the acquisition module is used for acquiring the braking data of the virtual influence vehicle;
the judging module is used for judging whether the real-time influence vehicle braking data are positioned in the threshold range of the virtual influence vehicle braking data;
that is to say, virtual reality physiological data are preset, namely, in the normal driving process of the virtual vehicle, various normal physiological data indexes of the driver are different from one person to another, so in the scheme of the invention, a virtual reality physiological data range threshold value is preset, and whether real physiological data are in a preset virtual reality physiological data range threshold value is analyzed through analyzing various real-time physiological data of the driver, so that the mental state of the driver is analyzed and predicted in advance, whether corresponding misoperation occurs to the person at that time is estimated and judged, and the occurrence of accident traffic accidents caused by emergency vehicle conditions and personal reasons of the driver is avoided.
In other words, if the real-time physiological data is determined to be within the preset virtual reality physiological data range threshold, the vehicle brake is controlled in real time, otherwise, the operation is interrupted, namely, the vehicle brake operation is not carried out in real time.
The display module is used for broadcasting or displaying the judgment data in real time;
that is to say, in the scheme of the invention, the physiological data after comparison and analysis can be broadcasted in real time in a voice mode or displayed on a screen, and the driver can know the generation reason of the vehicle brake at the first time through the broadcasting or displaying of the judged physiological data, so that unnecessary panic is avoided.
Preferably, in the embodiment of the present invention, the real-time broadcasting or displaying of the determination data is implemented by a set reminding device, and a specific structure of the reminding device is as shown in fig. 2, fig. 3, and fig. 4, and specific details thereof have been set forth above and are not described herein again.
The number of the threshold ranges of the virtual influencing vehicle braking data is at least one.
That is, in the aspect of the present invention, one or more threshold range numbers of the virtual influence vehicle braking data may be set.
In the embodiment of the system of the invention, the heat dissipation window 3 is connected with the dust screen 5 through a movable buckle.
Preferably, the corner of one side of the reminder device body 1 is provided with a conductive fiber ring.
Preferably, a groove is formed in the joint of the electric valve 4 and the bottom end inside the heat dissipation window 3, and a rubber protection pad is embedded in the inner wall of the groove.
Preferably, the display screen 20 is divided into four display areas, namely a time display area, a temperature display area, a day display area and a date display area.
Furthermore, the number of the fixing holes 16 is three, and the fixing holes 16 are uniformly arranged on the male end 15 of the bracelet fixing strap, and the diameter of the fixing holes 16 is between the minimum diameter and the minimum diameter of the fixing piece 18.
Preferably, the outside of the female end 17 of the fixed band of bracelet corresponds the position department of rechargeable battery 27 is provided with the charging slot, the outside of charging slot have the visor through loose leaf connection.
That is, after the driving time of the driver reaches a certain time, if the physiological data of the driver is abnormal, the braking of the vehicle is correspondingly controlled in real time, such as emergency braking or slow braking, and the reason for the braking of the vehicle is prompted to the driver through voice or display;
in addition, the reminding bracelet 14 can monitor the heart rate of the driver, analyze the fatigue state of the driver through data, and remind the driver through the vibration of the reminding bracelet 14; preferably, the temperature in the cab can be displayed through a display screen of the reminding device and can be prompted by voice broadcasting.
In order to achieve the above object, the present invention further provides a vehicle brake control platform, as shown in fig. 8, including:
a processor, a memory and a vehicle braking control platform control program;
wherein the processor executes the vehicle braking control platform control program, the vehicle braking control platform control program being stored in the memory, the vehicle braking control platform control program implementing the vehicle braking control method steps, such as:
s1, acquiring the braking data of the vehicle;
s2, comparing and analyzing the data influencing the vehicle braking;
and S3, controlling the braking of the vehicle in real time according to the comparison analysis data.
The details of the steps have been set forth above and will not be described herein.
In an embodiment of the present invention, the vehicle brake control platform built-in processor may be composed of an integrated circuit, for example, a single packaged integrated circuit, or may be composed of a plurality of integrated circuits packaged with the same function or different functions, including one or more Central Processing Units (CPUs), a microprocessor, a digital Processing chip, a graphics processor, and a combination of various control chips. The processor accesses each component by using various interfaces and line connections, executes various functions of vehicle brake control and processes data by operating or executing programs or units stored in the memory and calling data stored in the memory;
the memory is used for storing program codes and various data, is installed in a vehicle brake control platform and realizes high-speed and automatic access to the program or the data in the running process.
The Memory includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable rewritable Read-Only Memory (Electrically-Erasable Programmable Read-Only Memory (EEPROM)), Compact Disc Read-Only Memory (CD-ROM) or other optical Disc Memory, magnetic disk Memory, tape Memory, or any other medium readable by a computer that can be used to carry or store data.
In order to achieve the above object, the present invention further provides a computer readable storage medium, as shown in fig. 9, where a vehicle brake control platform control program is stored, and the vehicle brake control platform control program implements the vehicle brake control method, for example:
s1, acquiring the braking data of the vehicle;
s2, comparing and analyzing the data influencing the vehicle braking;
and S3, controlling the braking of the vehicle in real time according to the comparison analysis data.
The details of the steps have been set forth above and will not be described herein.
In describing embodiments of the present invention, it should be noted that any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and that the scope of the preferred embodiments of the present invention includes additional implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, such as an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processing module-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM).
Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
In an embodiment of the present invention, to achieve the above object, the present invention further provides a chip system, where the chip system includes at least one processor, and when the program instructions are executed in the at least one processor, the chip system is caused to execute the steps of the vehicle braking control method, such as:
s1, acquiring the braking data of the vehicle;
s2, comparing and analyzing the data influencing the vehicle braking;
and S3, controlling the braking of the vehicle in real time according to the comparison analysis data.
The details of the steps have been set forth above and will not be described herein.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application. It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The method, the system, the platform and the storage medium can realize real-time comparison and analysis of real and virtual vehicle braking influence data according to the vehicle braking influence data, further judge the result according to the comparison and analysis data, control vehicle braking in real time, and avoid the occurrence of unexpected traffic accidents caused by sudden vehicle conditions and personal reasons of drivers, thereby improving the safety of people going out and reducing the loss of personal and property.
In short, the physiological data of the driver is analyzed, and then braking measures are taken in advance for the vehicle, so that traffic accidents can be avoided, and the driving safety of the driver is improved.
The mental state of the driver is analyzed and predicted in advance through analysis of various physiological data of the human body, whether corresponding misoperation occurs to the driver at that time is speculated and judged, and the occurrence of unexpected traffic accidents caused by sudden vehicle conditions and personal reasons of the driver is avoided, so that the travel safety of the whole population is improved, and the loss of the human body and property is reduced.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A vehicle brake control method is characterized by specifically comprising the following steps of:
acquiring data influencing vehicle braking;
comparing and analyzing the data influencing the braking of the vehicle;
and controlling the vehicle brake in real time according to the comparison analysis data.
2. A vehicle braking control method according to claim 1, characterized in that said influencing vehicle braking data is in particular: driver physiological data.
3. A vehicle brake control method according to claim 2, wherein the driver's physiological data includes: real-time and virtual reality physiological data of the driver.
4. A vehicle brake control method according to claim 2 or 3, wherein the physiological data includes: body temperature data, heart rate data, blood pressure data, electrocardiogram data, myoelectric data and skin electric data.
5. The vehicle brake control method according to claim 4, wherein the physiological data is obtained in real time by wearing a reminder bracelet.
6. The vehicle braking control method according to claim 1, wherein the step of comparing and analyzing the data affecting vehicle braking further comprises the steps of:
acquiring virtual influence vehicle braking data;
judging whether the real-time influence vehicle braking data is within the threshold range of the virtual influence vehicle braking data;
the number of the threshold ranges of the virtual influence vehicle braking data is at least one;
after the step of determining whether the real-time affecting vehicle braking data is within the threshold range of the virtual affecting vehicle braking data, further comprising the steps of:
and broadcasting or displaying the judgment data in real time.
7. A vehicle brake control system, characterized in that the system specifically comprises:
the acquisition unit is used for acquiring data influencing vehicle braking;
the comparison analysis unit is used for comparing and analyzing the vehicle braking data which influence the vehicle;
and the control unit is used for controlling the braking of the vehicle in real time according to the comparison analysis data.
8. A vehicle brake control system according to claim 7, characterized in that said influencing vehicle brake data, in particular driver physiological data;
the physiological data of the driver comprises: real-time and virtual-reality physiological data of a driver;
the physiological data comprises: body temperature data, heart rate data, blood pressure data, electrocardiogram data, myoelectric data and skin electric data;
the physiological data is obtained in real time by wearing a reminding bracelet;
the comparison analysis unit further comprises:
the acquisition module is used for acquiring the braking data of the virtual influence vehicle;
the judging module is used for judging whether the real-time influence vehicle braking data are positioned in the threshold range of the virtual influence vehicle braking data;
the display module is used for broadcasting or displaying the judgment data in real time;
the number of the threshold ranges of the virtual influencing vehicle braking data is at least one.
9. A vehicle braking control platform, comprising:
a processor, a memory and a vehicle braking control platform control program;
wherein the processor executes the vehicle brake control platform control program, the vehicle brake control platform control program being stored in the memory, the vehicle brake control platform control program implementing the vehicle brake control method steps of any one of claims 1 to 6.
10. A computer-readable storage medium storing a vehicle brake control platform control program implementing the vehicle brake control method steps of any one of claims 1 to 6.
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| CN202010506900.9A CN111619536A (en) | 2020-06-05 | 2020-06-05 | Vehicle brake control method, system, platform and storage medium |
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Application publication date: 20200904 |