CN105844905A - Vehicle fleet management method - Google Patents
Vehicle fleet management method Download PDFInfo
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- CN105844905A CN105844905A CN201610399584.3A CN201610399584A CN105844905A CN 105844905 A CN105844905 A CN 105844905A CN 201610399584 A CN201610399584 A CN 201610399584A CN 105844905 A CN105844905 A CN 105844905A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
Abstract
The invention discloses a vehicle fleet management method. With the vehicle fleet management method adopted, the status of a vehicle fleet can be known more conveniently. The method includes the following steps that: the driving route of a vehicle fleet is planned; a corresponding vehicle ID is assigned to each vehicle in the vehicle fleet; the location of each vehicle in the vehicle fleet is obtained; the location of each vehicle in the vehicle fleet is displayed in the form of the vehicle ID in the driving route; and the status of the vehicle fleet is obtained, and a prompt is issued according to the status of the vehicle fleet.
Description
Technical field
The present invention relates to automotive field, particularly relate to a kind of fleet management method.
Background technology
Self-driving travel is random strong, and freely, the time freely, can determine the place of self-driving travel, circuit, plan according to respective economic bearing to route, and collocation can also be freely sought in board and lodging;Can not be fettered by fixing sight spot, nature is got close in This vehicle stops frequently.Therefore, this emerging mode of tourism increased popularity of self-driving travel.
During fleet's self-driving travel, fleet member needs the vehicle travel condition obtaining in fleet at any time.Conventional method is, mostly realizes information communication by intercommunication between fleet member, understands vehicle-state in fleet.
Summary of the invention
The embodiment of the present invention provides a kind of fleet management method, it is possible to understand fleet's state more easily.
The embodiment of the present invention adopts the following technical scheme that
A kind of fleet management method, including:
Planning fleet vehicle line;
For the vehicle ID that every chassis distribution in described fleet is corresponding;
Obtain the position of every chassis in described fleet;
Described vehicle line shows the position of every chassis in described fleet with the form of vehicle ID;
Obtain the state of described fleet, send prompting according to the state of described fleet.
Optionally, the state of the described fleet of described acquisition, send prompting according to the state of described fleet and include:
Obtain the vehicle status data of every chassis in described fleet;
The vehicle status data of chassis every in described fleet is resolved, obtains the vehicle condition of every chassis in described fleet;
When fleet occurs abnormal vehicle, send prompting and/or show described abnormal vehicle.
Optionally, the state of the described fleet of described acquisition, send prompting according to the state of described fleet and include:
Receiving after self abnormity early warning that abnormal vehicle sends being detected in described fleet, send prompting and/or show described abnormal vehicle, described abnormity prompt, by the vehicle status data of vehicle analysis self, sends when self occurs abnormal.
Optionally, the state of the described fleet of described acquisition, send prompting according to the state of described fleet and include:
Obtain the driving behavior data of every chassis in described fleet;
The driving behavior data of chassis every in described fleet are resolved, obtains the driving behavior grade of every chassis in described fleet;
When fleet occurring driving behavior grade less than the vehicle arranging grade, send prompting and/or show described abnormal vehicle.
Optionally, the state of the described fleet of described acquisition, send prompting according to the state of described fleet and include:
Obtain travel speed and the acceleration of the most adjacent two chassis in described fleet;
According to L=M+V1×(V1/2a1+ 3)-V2 2/2a2Determining the safe distance of the most adjacent two chassis, wherein L is the safe distance of the most adjacent two chassis, and M value is 1 to 3, V1For the speed of the most adjacent two middle front trucks of chassis, a1For the acceleration of the most adjacent two middle front trucks of chassis, V2For the speed of the most adjacent two middle rear cars of chassis, a2Acceleration for the most adjacent two middle rear cars of chassis;
When described safe distance is less than setpoint distance, send prompting.
Optionally, the state of the described fleet of described acquisition, send prompting according to the state of described fleet and include:
Obtain travel speed and the acceleration of the most adjacent two chassis in described fleet;
According to D=(Z1-Z2)-L2-HV2, determine the safe distance of the most adjacent two chassis, wherein D is the safe distance of the most adjacent two chassis, (Z1-Z2) spacing of the most adjacent two chassis, for Z1For the most adjacent two chassis middle front truck present position, Z2For the position of the most adjacent two middle rear cars of chassis, L2For the length of the most adjacent two middle rear cars of chassis, H is time constant, described V2Speed for the most adjacent two middle rear cars of chassis.
When described safe distance is less than setpoint distance, send prompting.
Optionally, the state of the described fleet of described acquisition, send prompting according to the state of described fleet and include:
In described fleet, vehicle determines vibration amplitude according to A=arctan (B/C), and wherein A is vehicle vibration
Amplitude, B is the acceleration in vehicle horizontal direction, and B is the acceleration on vertical direction;
When vehicle vibration amplitude is more than setting amplitude, then send prompting.
Optionally, before described planning fleet vehicle line, also include:
Obtain vehicle driver's driving behavior situation and vehicle condition;
According to vehicle driver's driving behavior situation and vehicle condition, determine the vehicle composition of described fleet.
Optionally, also include:
Being connected with the mobile communication of binding, described mobile phone synchronizes to realize local function.
Optionally, described show in described fleet after the position of every chassis with the form of vehicle ID on described vehicle line, also include:
Detect that after vehicle ID is clicked in image, display sends the input frame of message to this car;
And/or
Display pocket transmission news input frame, is sent to the content that message input frame inputs in described fleet on each car.
Fleet management based on technique scheme method, by planning fleet vehicle line, for the vehicle ID that every chassis distribution in fleet is corresponding, obtain the position of every chassis in fleet, vehicle line shows the position of every chassis in fleet with the form of vehicle ID, obtains the state of fleet, state according to fleet sends prompting, thus realize on image, show the position of each car in fleet, and send prompting according to the state of fleet so that user understands fleet's state more easily.
It should be appreciated that it is only exemplary and explanatory that above general description and details hereinafter describe, the disclosure can not be limited.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet embodiments of the invention, and for explaining the principle of the present invention together with description.
One of flow chart of fleet management's method that Fig. 1 provides for the embodiment of the present invention;
The two of the flow chart of fleet management's method that Fig. 2 provides for the embodiment of the present invention;
The three of the flow chart of fleet management's method that Fig. 3 provides for the embodiment of the present invention;
The four of the flow chart of fleet management's method that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.When explained below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they only with describe in detail in appended claims, the present invention some in terms of the example of consistent apparatus and method.
Embodiment 1
The embodiment of the present invention provides a kind of fleet management method, and the method can be realized by mobile unit, this mobile unit can load with on the vehicle of fleet member, as it is shown in figure 1, the method includes:
11, planning fleet vehicle line.
The embodiment of the present invention can be planned fleet's vehicle line in several ways, such as, plan fleet's vehicle line by local navigator, more such as by mobile phone fleet vehicle line, more such as receive fleet's vehicle line etc. that remote server sends.
12, for the vehicle ID of every chassis distribution correspondence in fleet.
In the embodiment of the present invention, vehicle ID can be the numbering of vehicle, and in fleet, car number does not repeats.
13, the position of every chassis in fleet is obtained.
In the embodiment of the present invention, the position obtaining every chassis can be connected with the location equipment of every chassis.
14, on vehicle line, the position of every chassis in fleet is shown with the form of vehicle ID.
In the embodiment of the present invention, can show image (picture that such as car owner uploads) corresponding for vehicle ID while display vehicle ID, this image can be picture or vehicle cab real-time imaging.
15, obtain the state of fleet, send prompting according to the state of fleet.
In the embodiment of the present invention, the state of fleet can be the state of vehicle, it is also possible to for the state of driver, it is also possible to for driving behavior situation.
Fleet management's method of the embodiment of the present invention, by planning fleet vehicle line, for the vehicle ID that every chassis distribution in fleet is corresponding, obtain the position of every chassis in fleet, vehicle line shows the position of every chassis in fleet with the form of vehicle ID, obtains the state of fleet, state according to fleet sends prompting, thus realize on image, show the position of each car in fleet, and send prompting according to the state of fleet so that user understands fleet's state more easily.
In one embodiment of the invention, above-mentioned steps 15 obtains the state of fleet, sends prompting according to the state of fleet and includes:
Obtain the vehicle status data of every chassis in fleet, the vehicle status data of chassis every in fleet is resolved, obtain the vehicle condition of every chassis in fleet, when fleet occurs abnormal vehicle, send prompting and/or the abnormal vehicle of display, such as directly play abnormal car number or abnormal vehicle distinctly displays.
Such as, vehicle status data can be vehicle operation data, and vehicle abnormality can be that at least one parameter of vehicle is undesirable, such as discharge undesirable, engine operating condition is undesirable, storage battery electricity is undesirable.
In one embodiment of the invention, above-mentioned steps 15 obtains the state of fleet, sends prompting according to the state of fleet and includes:
Receiving after detecting, in fleet, self abnormity early warning that abnormal vehicle sends, send prompting and/or the abnormal vehicle of display, abnormity prompt, by the vehicle status data of vehicle analysis self, sends when self occurs abnormal.
In the embodiment of the present invention, vehicle abnormality can be that at least one parameter of vehicle is undesirable, such as discharge undesirable, engine operating condition is undesirable, storage battery electricity is undesirable.
In one embodiment of the invention, above-mentioned steps 15 obtains the state of fleet, sends prompting according to the state of fleet and includes:
Obtain the driving behavior data of every chassis in fleet, the driving behavior data of chassis every in fleet are resolved, obtain the driving behavior grade of every chassis in fleet, when fleet occurring driving behavior grade less than the vehicle arranging grade, send prompting and/or the abnormal vehicle of display.
In the embodiment of the present invention, driving behavior data can be obtained by the equipment being arranged on OBD interface, it is analyzed obtaining driving behavior grade to driving behavior data, driving behavior grade can be divided into the grades such as outstanding, good, general, new hand, and the corresponding grade arranged can be more than general (containing).
In the embodiment of the present invention, can only point out to this car, it is also possible to fleet, all vehicles send prompting, it is also possible in Ben Che and fleet, particular vehicle sends prompting.
In one embodiment of the invention, above-mentioned steps 15 obtains the state of fleet, sends prompting according to the state of fleet and includes:
Obtain travel speed and the acceleration of the most adjacent two chassis in fleet, according to L=M+V1×(V1/2a1+ 3)-V2 2/2a2Determining the safe distance of the most adjacent two chassis, wherein L is the safe distance of the most adjacent two chassis, and M value is 1 to 3, V1For the speed of the most adjacent two middle front trucks of chassis, a1For the acceleration of the most adjacent two middle front trucks of chassis, V2For the speed of the most adjacent two middle rear cars of chassis, a2For the acceleration of the most adjacent two middle rear cars of chassis, when safe distance is less than setpoint distance, send prompting.
In one embodiment of the invention, GPS module and acceleration transducer can be installed on vehicle in fleet, the speed of the adjacent two middle front trucks of chassis is obtained by GPS module, acceleration by the adjacent two middle front trucks of chassis of acceleration transducer, the speed of the most adjacent two middle rear cars of chassis, the acceleration of the most adjacent two middle rear cars of chassis.
In the embodiment of the present invention, can only point out to this car, it is also possible to fleet, all vehicles send prompting, it is also possible in Ben Che and fleet, particular vehicle sends prompting.
In one embodiment of the invention, above-mentioned steps 15 obtains the state of fleet, sends prompting according to the state of fleet and includes:
Obtain travel speed and the acceleration of the most adjacent two chassis in fleet;
According to D=(Z1-Z2)-L2-HV2, determine the safe distance of the most adjacent two chassis, wherein D is the safe distance of the most adjacent two chassis, (Z1-Z2) spacing of the most adjacent two chassis, for Z1For the most adjacent two chassis middle front truck present position (such as longitude and latitude), Z2For the position (such as longitude and latitude) of the most adjacent two middle rear cars of chassis, L2For the length of the most adjacent two middle rear cars of chassis, H is time constant (such as 2 seconds, 3 seconds etc.), V2For the speed of the most adjacent two middle rear cars of chassis, when safe distance is less than setpoint distance, send prompting.
In the embodiment of the present invention, can be obtained the speed of rear car by GPS module, GPS module may be mounted at and can also be arranged on the mobile unit of rear car in rear car.
In the embodiment of the present invention, can only point out to this car, it is also possible to fleet, all vehicles send prompting, it is also possible in Ben Che and fleet, particular vehicle sends prompting.
In one embodiment of the invention, above-mentioned steps 15 obtains the state of fleet, sends prompting according to the state of fleet and includes:
In described fleet, vehicle determines vibration amplitude according to A=arctan (B/C), wherein A is vehicle vibration amplitude, and B is the acceleration in vehicle horizontal direction, and B is the acceleration on vehicle vertical direction, when vehicle vibration amplitude is more than setting amplitude, then send prompting.
In the embodiment of the present invention, the acceleration in horizontal direction, the acceleration on vertical direction can be obtained by acceleration transducer, acceleration transducer may be mounted at and can also be arranged on mobile unit on vehicle, the vehicle vibration amplitude drawn according to A=arctan (B/C) is angle, and the amplitude of setting can be the angle set.
In the embodiment of the present invention, the vibration amplitude of each car in fleet can be detected and can also detect the vibration amplitude of Some vehicles in fleet (such as head car);When vehicle vibration amplitude is more than setting amplitude, can only point out to this car, it is also possible to fleet, all vehicles send prompting, it is also possible in Ben Che and fleet, particular vehicle sends prompting.
In one embodiment of the invention, as in figure 2 it is shown, before above-mentioned steps 11 plans fleet's vehicle line, also include:
10, obtain vehicle driver's driving behavior situation and vehicle condition, according to vehicle driver's driving behavior situation and vehicle condition, determine the vehicle composition of fleet.
In the embodiment of the present invention, can obtain vehicle driver's driving behavior situation and vehicle condition in several ways, the embodiment of the present invention does not limits.Such as, vehicle driver's driving behavior situation and vehicle condition can be determined by the data being arranged on the equipment collection on vehicle OBD interface, related data can also be obtained, it is also possible to assessed vehicle driver's driving behavior situation and vehicle condition voluntarily by car owner to the server of storage vehicle driver's driving behavior situation and vehicle condition data.
In one embodiment of the invention, this fleet management's method also includes:
Being connected with the mobile communication of binding, mobile phone synchronizes to realize local function.
In one embodiment of the invention, mobile phone can participate in performing part or Overall Steps in above-mentioned steps 11 to step 15 in real time.That is, above-mentioned steps 11 to step 15 can be realized by mobile phone;Can also realize combining realization with mobile phone by mobile unit.
The embodiment of the present invention can be combined with mobile phone and realized fleet management such that it is able to strengthen Consumer's Experience.
In one embodiment of the invention, as it is shown on figure 3, above-mentioned steps 15 shows in described fleet after the position of every chassis with the form of vehicle ID on described vehicle line, also include:
16a, detect vehicle ID in image clicked after display send the input frame of message to this car.
Such as, user can be at input frame input message content (can be word, picture, video, voice etc.), it is achieved send message to this car.
In one embodiment of the invention, as shown in Figure 4, above-mentioned steps 15 shows in described fleet after the position of every chassis with the form of vehicle ID on described vehicle line, also includes:
16b, display pocket transmission news input frame, be sent to the content that message input frame inputs in described fleet on each car.
Such as, message content can be sent in described fleet on each car by user at input frame input message content (can be word, picture, video, voice etc.).
Fleet management's method of the embodiment of the present invention, by planning fleet vehicle line, for the vehicle ID that every chassis distribution in fleet is corresponding, obtain the position of every chassis in fleet, vehicle line shows the position of every chassis in fleet with the form of vehicle ID, obtains the state of fleet, state according to fleet sends prompting, thus realize on image, show the position of each car in fleet, and send prompting according to the state of fleet so that user understands fleet's state more easily.
Being described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and it is also not necessarily limited to disclosed each embodiment.In the case of the scope and spirit without departing from illustrated each embodiment, many modifications and changes will be apparent from for those skilled in the art.The selection of term used herein, it is intended to explain the principle of each embodiment, actual application or the improvement to the technology in market best, or make other those of ordinary skill of the art be understood that each embodiment disclosed herein.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (10)
1. fleet management's method, it is characterised in that including:
Planning fleet vehicle line;
For the vehicle ID that every chassis distribution in described fleet is corresponding;
Obtain the position of every chassis in described fleet;
Described vehicle line shows the position of every chassis in described fleet with the form of vehicle ID;
Obtain the state of described fleet, send prompting according to the state of described fleet.
Method the most according to claim 1, it is characterised in that the state of described fleet includes vehicle status data in described fleet, the state of the described fleet of described acquisition, sends prompting according to the state of described fleet and includes:
Obtain the vehicle status data of every chassis in described fleet;
The vehicle status data of chassis every in described fleet is resolved, obtains the vehicle condition of every chassis in described fleet;
When fleet occurs abnormal vehicle, send prompting and/or show described abnormal vehicle.
Method the most according to claim 1, it is characterised in that the state of described fleet includes vehicle abnormality early warning in described fleet, the state of the described fleet of described acquisition, sends prompting according to the state of described fleet and includes:
Receiving after self abnormity early warning that abnormal vehicle sends being detected in described fleet, send prompting and/or show described abnormal vehicle, described abnormity prompt, by the vehicle status data of vehicle analysis self, sends when self occurs abnormal.
The most according to the method in any one of claims 1 to 3, it is characterised in that the state of described fleet includes the driving behavior data of every chassis, the state of the described fleet of described acquisition in fleet, sends prompting according to the state of described fleet and includes:
Obtain the driving behavior data of every chassis in described fleet;
The driving behavior data of chassis every in described fleet are resolved, obtains the driving behavior grade of every chassis in described fleet;
When fleet occurring driving behavior grade less than the vehicle arranging grade, send prompting and/or show described abnormal vehicle.
Method the most according to any one of claim 1 to 4, it is characterised in that the state of described fleet includes the safe distance of the most adjacent two chassis in described fleet, the state of the described fleet of described acquisition, sends prompting according to the state of described fleet and includes:
Obtain travel speed and the acceleration of the most adjacent two chassis in described fleet;
According to L=M+V1×(V1/2a1+ 3)-V2 2/2a2Determining the safe distance of the most adjacent two chassis, wherein L is the safe distance of the most adjacent two chassis, and M value is 1 to 3, V1For the speed of the most adjacent two middle front trucks of chassis, a1For the acceleration of the most adjacent two middle front trucks of chassis, V2For the speed of the most adjacent two middle rear cars of chassis, a2Acceleration for the most adjacent two middle rear cars of chassis;
When described safe distance is less than setpoint distance, send prompting.
Method the most according to any one of claim 1 to 5, it is characterised in that the state of described fleet includes the safe distance of the most adjacent two chassis in described fleet, the state of the described fleet of described acquisition, sends prompting according to the state of described fleet and includes:
Obtain travel speed and the acceleration of the most adjacent two chassis in described fleet;
According to D=(Z1-Z2)-L2-HV2, determine the safe distance of the most adjacent two chassis, wherein D is the safe distance of the most adjacent two chassis, (Z1-Z2) spacing of the most adjacent two chassis, for Z1For the most adjacent two chassis middle front truck present position, Z2For the position of the most adjacent two middle rear cars of chassis, L2For the length of the most adjacent two middle rear cars of chassis, H is time constant, described V2Speed for the most adjacent two middle rear cars of chassis;
When described safe distance is less than setpoint distance, send prompting.
Method the most according to any one of claim 1 to 6, it is characterised in that the state of described fleet includes vehicle vibration amplitude in described fleet, the state of the described fleet of described acquisition, sends prompting according to the state of described fleet and includes:
In described fleet, vehicle determines vibration amplitude according to A=arctan (B/C), and wherein A is vehicle vibration amplitude, and B is the acceleration in vehicle horizontal direction, and B is the acceleration on vertical direction;
When vehicle vibration amplitude is more than setting amplitude, then send prompting.
Method the most according to any one of claim 1 to 7, it is characterised in that before described planning fleet vehicle line, also include:
Obtain vehicle driver's driving behavior situation and vehicle condition;
According to vehicle driver's driving behavior situation and vehicle condition, determine the vehicle composition of described fleet.
Method the most according to any one of claim 1 to 7, it is characterised in that also include:
Being connected with the mobile communication of binding, described mobile phone synchronizes to realize local function.
Method the most according to any one of claim 1 to 9, it is characterised in that described show in described fleet after the position of every chassis with the form of vehicle ID on described vehicle line, also includes:
Detect that after vehicle ID is clicked in image, display sends the input frame of message to this car;
And/or
Display pocket transmission news input frame, is sent to the content that message input frame inputs in described fleet on each car.
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CN201610399584.3A CN105844905A (en) | 2016-06-07 | 2016-06-07 | Vehicle fleet management method |
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Application publication date: 20160810 |