CN108973897A - Car door detection system and Intelligent Vehicle System - Google Patents
Car door detection system and Intelligent Vehicle System Download PDFInfo
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- CN108973897A CN108973897A CN201810800205.6A CN201810800205A CN108973897A CN 108973897 A CN108973897 A CN 108973897A CN 201810800205 A CN201810800205 A CN 201810800205A CN 108973897 A CN108973897 A CN 108973897A
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- car door
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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Abstract
The present invention provides a kind of car door detection system and Intelligent Vehicle Systems, are related to electric vehicle engineering field, comprising: vehicle door status detection module, NB-IoT module, server, vehicle external equipment and vehicle control bus；Vehicle door status detection module obtains car door testing result for detecting to the state of car door；NB-IoT module is transmitted to server for will test result；Server is used to obtain information of vehicles according to car door testing result；Server, which is also used to for information of vehicles being transmitted to vehicle external equipment, and/or vehicle control bus solves vehicle external equipment existing in the prior art can not obtain the information whether car door the vehicles such as closes, because if connecting external equipment, it needs to be modified the control bus of vehicle, causes to improve higher input cost and the big technical problem complicated for operation of technical difficulty.
Description
Technical field
The present invention relates to electric vehicle engineering fields, more particularly, to a kind of car door detection system and intelligent vehicle system
System.
Background technique
Electric car (Blade electric vehicle, abbreviation BEV) refers to using vehicle power supply as power, is driven with motor
Motor car wheel traveling, meets the vehicle of the requirements such as road traffic.Since effect on environment is smaller with respect to orthodox car, prospect
It is had an optimistic view of extensively.
Currently, pure electric automobile replaces oil-burning machine with motor, it is driven by motor without automatic gear-box.Relative to certainly
Dynamic gearbox, electric machine structure is simple, technology maturation, reliable for operation.Revolving speed when traditional internal combustion function is efficient generation torque
It is limited in a narrow range, this is the reason of why traditional combustion engine automobile needs huge and complicated gear；And
Motor can efficiently generate torque in quite wide velocity interval, and shift is not needed in pure electric vehicle driving process and is become
Speed variator, easy to operate to be easy, low noise.Compared with hybrid vehicle, pure electric vehicle uses single electric energy, electric-control system
Automotive interior machine driven system is greatly reduced, structure is more simplified, also reduces energy loss caused by mechanical part rubs
And noise, save inner space of vehicle, weight.
In existing electric car, vehicle external equipment can not obtain the information whether car door the vehicles such as closes, because such as
Fruit will connect external equipment, need to be modified the control bus of vehicle, so improve higher input cost, Er Qieji
Art difficulty is complicated for operation greatly.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of car door detection system and Intelligent Vehicle System, to solve
Vehicle external equipment existing in the prior art can not obtain car door and the information of vehicles such as whether close, because if to connect outer
Equipment is connect, needs to be modified the control bus of vehicle, causes to improve higher input cost and the big operation of technical difficulty
Complicated technical problem.
In a first aspect, the embodiment of the invention provides a kind of car door detection systems, comprising: vehicle door status detection module, base
In outside cellular narrowband Internet of Things (Narrow Band Internet of Things, abbreviation NB-IoT) module, server, vehicle
Connect equipment and vehicle control bus；
The vehicle door status detection module obtains car door testing result for detecting to the state of car door；
The NB-IoT module is used to the testing result being transmitted to the server；
The server is used to obtain information of vehicles according to the car door testing result；
The server is also used to for the information of vehicles being transmitted to the vehicle external equipment and/or vehicle control is total
Line.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute
State vehicle door status detection module include: switch state sensor, energized state sensor, touch sensor, current sensor, away from
From at least one of sensor, gap level sensor.
With reference to first aspect, the embodiment of the invention provides second of possible embodiments of first aspect, wherein institute
State car door testing result include: car door be in off state or car door be not turned off state.
With reference to first aspect, the embodiment of the invention provides the third possible embodiments of first aspect, wherein institute
Remote server is stated to be also used to control the vehicle external equipment and/or control vehicle control according to the car door testing result
The operation of bus.
With reference to first aspect, the embodiment of the invention provides the 4th kind of possible embodiments of first aspect, wherein institute
NB-IoT module is stated to connect with the vehicle door status detection module.
With reference to first aspect, the embodiment of the invention provides the 5th kind of possible embodiments of first aspect, wherein institute
It states and is connected between NB-IoT module and the server by protenchyma combined network communication.
With reference to first aspect, the embodiment of the invention provides the 6th kind of possible embodiments of first aspect, wherein institute
Stating server is remote server.
Second aspect, the embodiment of the present invention also provide a kind of Intelligent Vehicle System, comprising: power supply unit and such as first party
Car door detection system described in face；
Said supply unit is used to provide electricity for the car door detection system.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein institute
Stating power supply unit includes: button cell；
The button cell is used to provide electricity for the NB-IoT module in the car door detection system.
In conjunction with second aspect, the embodiment of the invention provides second of possible embodiments of second aspect, wherein institute
State the inside that button cell is set to the NB-IoT module.
Technical solution provided in an embodiment of the present invention brings following the utility model has the advantages that car door inspection provided in an embodiment of the present invention
In examining system and Intelligent Vehicle System, car door detection system includes: vehicle external equipment, vehicle door status detection module, NB-IoT
Module, vehicle control bus and server, wherein vehicle door status detection module is used to carry out the state of car door inspection to obtain vehicle
Door testing result, NB-IoT module are used to for the testing result being transmitted to server, and server is used to be detected according to the car door and tie
Fruit obtains information of vehicles, and server is also used to for the information of vehicles to be transmitted to vehicle external equipment and/or vehicle control bus, pass through
NB-IoT module is communicated by narrowband the car door testing result that vehicle door status detection module detects being sent to server, so as to
Server obtains information of vehicles according to the car door testing result and the information of vehicles is transmitted to vehicle external equipment and/or vehicle control
Bus realizes the plug and play of external equipment by the function and effect using NB-IoT module and server, without changing
Becoming vehicle control bus can also make electric car be thus connected to external equipment by the communication of the narrowband of NB-IoT and server, from
And the information whether car door the vehicles such as closes can not be obtained by solving vehicle external equipment existing in the prior art, because if
External equipment is connected, needs to be modified the control bus of vehicle, causes to improve higher input cost and technology is difficult
The big technical problem complicated for operation of degree.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of car door detection system provided in an embodiment of the present invention；
Fig. 2 is another structural schematic diagram of car door detection system provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of Intelligent Vehicle System provided in an embodiment of the present invention；
Fig. 4 is another structural schematic diagram of Intelligent Vehicle System provided in an embodiment of the present invention.
Icon: 1- car door detection system；11- vehicle door status detection module；12-NB-IoT module；13- server；131-
Remote server；14- vehicle external equipment；15- vehicle control bus；2- Intelligent Vehicle System；21- power supply unit；22- button electricity
Pond.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Vehicle external equipment can not obtain the information whether car door the vehicles such as closes at present, because if to connect external set
It is standby, it needs to be modified the control bus of vehicle, causes to improve higher input cost and technical difficulty is complicated for operation greatly,
Based on this, a kind of car door detection system and Intelligent Vehicle System provided in an embodiment of the present invention be can solve in the prior art
Existing vehicle external equipment can not obtain the information whether car door the vehicles such as closes, because if to connect external equipment, need
The control bus of vehicle is modified, cause to improve higher input cost and the big technology complicated for operation of technical difficulty
Problem.
For convenient for understanding the present embodiment, first to a kind of car door detection system disclosed in the embodiment of the present invention with
And Intelligent Vehicle System describes in detail.
Embodiment one:
A kind of car door detection system provided in an embodiment of the present invention is also possible to based on cellular narrowband Internet of Things
The vehicle door status detection device of (Narrow Band Internet of Things, abbreviation NB-IoT), as shown in Figure 1, car door
Detection system 1 may include: vehicle door status detection module 11, NB-IoT module 12, server 13, vehicle external equipment 14 and vehicle
Control bus 15.
As a preferred embodiment, vehicle door status detection module 11 can be used for detecting the state of car door, obtain
Car door testing result.NB-IoT module 12 can be used for will test result and be transmitted to server 13.Wherein, car door testing result can
With include: car door be in off state or car door be not turned off state.
Further, server 13 can be used for obtaining information of vehicles according to car door testing result.Server 13 may be used also
For information of vehicles to be transmitted to vehicle external equipment 14 and/or vehicle control bus 15.
As the preferred embodiment of the present embodiment, NB-IoT module 12 can be connect with vehicle door status detection module 11.
NB-IoT module 12 can also be connected with each other between server 13 by protenchyma combined network communication.
In practical applications, vehicle door status detection module 11 may include: switch state sensor, energized state sensing
At least one of device, touch sensor, current sensor, range sensor, gap level sensor.
As the another embodiment of the present embodiment, remote server 131 can be also used for being detected according to above-mentioned car door
As a result, the operation of control vehicle external equipment 14 and/or control vehicle control bus 15.As the preferred embodiment of the present embodiment,
Remote server 131 can obtain vehicle operating instruction according to car door testing result.Remote server 131 can be by should
Vehicle operating instruction is sent to vehicle external equipment 14 and/or vehicle control bus 15 to control vehicle external equipment 14 and/or vehicle control
The operation of bus 15.
As the preferred embodiment of the present embodiment, as shown in Fig. 2, server 13 can be remote server 131.
The vehicle external equipment of existing electric car is connected by wired or wireless mode, but vehicle external equipment is not
The information of vehicle can be obtained, for example whether car door closes.Difficult point be if will by wireless communication module connect external equipment,
Need to change the control bus of vehicle, input cost is high, and technical difficulty is big.And other communication modules are used, the power consumption needed
Again bigger, power supply is difficult.
In the present embodiment, the vehicle that vehicle door status detection module 11 is detected is communicated using narrowband by NB-IoT module 12
Door testing result is sent to server 13, so that server 13 according to the car door testing result obtains information of vehicles and by the vehicle
Information is transmitted to vehicle external equipment 14 and/or vehicle control bus 15, passes through the function using NB-IoT module 12 and server 13
With effect and realize the plug and play of external equipment, electric car can also be made to pass through NB- without changing vehicle control bus 15
The communication of the narrowband of IoT and server 13 is thus connected to external equipment.
It should be noted that NB-IoT network is a kind of emerging network technology, it is a kind of based on cellular protenchyma
Networking can be deployed directly into global system for mobile communications (Global System for Mobile Communication, abbreviation
GSM) network, Universal Mobile Communication System (Universal Mobile Telecommunications System, abbreviation
UMTS) network or long term evolution (Long Term Evolution, abbreviation LTE) network of universal mobile communications technology, NB-IoT
It supports that stand-by time is short, efficient connection to network connectivity requirements higher device, has that covering is wide, connection is more, rate is low, cost
The low, features such as power consumption is few, framework is excellent, have become an important branch of all things on earth Internet of Things at present.
In practical applications, car door detection system 1 provided in this embodiment may include detection module, NB-IoT module 12
With remote server 131, detection module connects NB-IoT module 12, and NB-IoT module 12 connects remote server 131.Detect mould
Block can be used for detecting whether car door closes.The signal that NB-IoT module 12 can be used for will test module is transmitted to remote service
Device 131.Button cell can be used for for the power supply of NB-IoT module 12.Remote server 131 can connect vehicle external equipment and
The control bus of vehicle.
Therefore, it will test module to connect with NB-IoT module 12, can be realized the connection of external equipment and interior situation, and
And 12 power consumption of NB-IoT module is small, can built-in button cell, do not need to occupy too many space.Furthermore without wiring
Extra equipment, easy for installation with increase.
Embodiment two:
A kind of Intelligent Vehicle System provided in an embodiment of the present invention, as shown in figure 3, Intelligent Vehicle System 2 may include: confession
The car door detection system that electric unit 21 and above-described embodiment one provide.Power supply unit 21 can be used for for car door detection system 1
Electricity is provided.
Specifically, power supply unit 21 may include: button cell 22.Button cell can be used for for car door detection system 1
In NB-IoT module 12 provide electricity.Button cell can be set in the inside of NB-IoT module 12.
As the another embodiment of the present embodiment, as shown in figure 4, one end of power supply unit 21 can be with NB-IoT mould
Block 12 connects, and the other end can be connect with button cell.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
Block diagram in attached drawing shows the system of multiple embodiments according to the present invention and the possibility of computer program product
The architecture, function and operation of realization.In this regard, each box in block diagram can represent a module, program segment or
A part of code, a part of the module, section or code include one or more for realizing defined logic function
The executable instruction of energy.It should also be noted that in some implementations as replacements, function marked in the box can also be with not
It is same as the sequence marked in attached drawing generation.For example, two continuous boxes can actually be basically executed in parallel, they have
When can also execute in the opposite order, this depends on the function involved.It is also noted that each box in block diagram,
And the combination of the box in block diagram, it can be with the defined function of execution or the dedicated hardware based system of movement come real
It is existing, or can realize using a combination of dedicated hardware and computer instructions.
Intelligent Vehicle System provided in an embodiment of the present invention has identical with car door detection system provided by the above embodiment
Technical characteristic reach identical technical effect so also can solve identical technical problem.
In addition, Intelligent Vehicle System 2 can also include: processor, it is NB-IoT module 12 for controlling button cell 22
Electricity is provided.Processor may be a kind of IC chip, the processing capacity with signal.During realization, above-mentioned side
Each step of method can be completed by the integrated logic circuit of the hardware in processor or the instruction of software form.Above-mentioned place
Reason device can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processes
Device (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital Signal
Processing, abbreviation DSP), specific integrated circuit (Application Specific Integrated Circuit, referred to as
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or other are programmable
Logical device, discrete gate or transistor logic, discrete hardware components.It may be implemented or execute in the embodiment of the present invention
Disclosed each method, step and logic diagram.General processor can be microprocessor or the processor is also possible to appoint
What conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processing
Device executes completion, or in decoding processor hardware and software module combination execute completion.Software module can be located at
Machine memory, flash memory, read-only memory, programmable read only memory or electrically erasable programmable memory, register etc. are originally
In the storage medium of field maturation.The storage medium is located at memory, and processor reads the information in memory, in conjunction with its hardware
The step of completing the above method.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of car door detection system characterized by comprising vehicle door status detection module, NB-IoT module, server, vehicle
External equipment and vehicle control bus；
The vehicle door status detection module obtains car door testing result for detecting to the state of car door；
The NB-IoT module is used to the testing result being transmitted to the server；
The server is used to obtain information of vehicles according to the car door testing result；
The server is also used to for the information of vehicles to be transmitted to the vehicle external equipment and/or the vehicle control bus.
2. car door detection system according to claim 1, which is characterized in that the vehicle door status detection module includes: out
Off status sensor, energized state sensor, touch sensor, current sensor, range sensor, in gap level sensor extremely
Few one kind.
3. car door detection system according to claim 1, which is characterized in that the car door testing result includes: that car door is
Closed state or car door are to be not turned off state.
4. car door detection system according to claim 1, which is characterized in that the remote server is also used to according to
Car door testing result controls the operation of the vehicle external equipment and/or the control vehicle control bus.
5. car door detection system according to claim 1, which is characterized in that the NB-IoT module and the vehicle door status
Detection module connection.
6. car door detection system according to claim 1, which is characterized in that the NB-IoT module and the server it
Between connected by protenchyma combined network communication.
7. car door detection system according to claim 1, which is characterized in that the server is remote server.
8. a kind of Intelligent Vehicle System characterized by comprising power supply unit and such as claim 1-7 are described in any item
Car door detection system；
Said supply unit is used to provide electricity for the car door detection system.
9. Intelligent Vehicle System according to claim 8, which is characterized in that said supply unit includes: button cell；
The button cell is used to provide electricity for the NB-IoT module in the car door detection system.
10. Intelligent Vehicle System according to claim 9, which is characterized in that the button cell is set to the NB-
The inside of IoT module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810800205.6A CN108973897A (en) | 2018-07-19 | 2018-07-19 | Car door detection system and Intelligent Vehicle System |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810800205.6A CN108973897A (en) | 2018-07-19 | 2018-07-19 | Car door detection system and Intelligent Vehicle System |
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