CN207353881U - A kind of electric power system and unmanned vehicle - Google Patents
A kind of electric power system and unmanned vehicle Download PDFInfo
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- CN207353881U CN207353881U CN201721376255.3U CN201721376255U CN207353881U CN 207353881 U CN207353881 U CN 207353881U CN 201721376255 U CN201721376255 U CN 201721376255U CN 207353881 U CN207353881 U CN 207353881U
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- 238000005265 energy consumption Methods 0.000 claims abstract description 79
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- 206010003549 asthenia Diseases 0.000 description 7
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- 238000005183 dynamical system Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 208000032953 Device battery issue Diseases 0.000 description 3
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Abstract
The utility model embodiment provides a kind of electric power system and unmanned vehicle,Electric power system includes total control module,Battery pack with multiple batteries,Switch module,Multiple energy consumption units and power control module,Total control module is connected with multiple batteries and power control module,To control power control module according to battery information,Each energy consumption unit is connected by a switch module with each battery,To form multiple independent current supply circuits,Power control module is connected with each switch module,To control the on or off of current supply circuit,Since electric power system is provided with multiple batteries,Improve total power supply capacity,And the unit that each consumes energy forms independent current supply circuit with multiple batteries,Powered wire is subjected only to the electric current of an energy consumption unit,It can ensure that powered wire will not overload,Solves the contradiction of power supply capacity and power line bearing capacity,New battery need not be redesigned,Save R＆D fund and ensure that cruising time of the unmanned vehicle under heavy load.
Description
Technical field
Electrical equipment technical field is the utility model is related to, more particularly to a kind of electric power system and unmanned vehicle.
Background technology
With the fast development of battery technology, electrical equipment is widely used due to the use of clean energy resource.
In the equipment driven more, its dynamical system generally all uses battery powered, such as by a battery powered, due to
The limitation of battery energy density, when needing to design the equipment of bigger load weight, can only be kept by increasing battery capacity
In the cruising time of equipment, this, which will need to increase R＆D fund, designs new battery, and cannot be guaranteed new battery with it is original
Battery is compatible to be used, and is to be powered by powered wire to each energy consumption unit in equipment, powered wire will be born on the other hand
The electric current of all energy consumption units, is easy to cause powered wire overload, causes the extension of battery capacity difficult.
Utility model content
In view of the above problems, it is proposed that the utility model embodiment overcomes the above problem or at least portion in order to provide one kind
A kind of electric power system and unmanned vehicle to solve the above problems with dividing.
On the one hand, the utility model embodiment provides a kind of electric power system, applied to the equipment using battery as power supply
In, including total control module, battery pack, multiple switch module, multiple energy consumption units and power control module, the battery pack bag
Multiple batteries are included,
The total control module is connected with the multiple battery and the power control module respectively, to obtain in battery pack
The battery information of each battery, and the power control module is controlled according to the battery information；
Each energy consumption unit in the multiple energy consumption unit is by a switch module and the multiple battery
Each battery connection, so that each energy consumption unit forms current supply circuit with each battery in the multiple battery；
The power control module is connected with each switch module, to control in each energy consumption unit and the multiple battery
Each battery form current supply circuit on or off.
Alternatively, each switch module includes multiple electronic switches, and electronic switch is positioned at each energy consumption unit and often
In the current supply circuit that a battery is formed, the power control module is connected with the electronic switch in the current supply circuit, to pass through
The on or off of the electronic switch control current supply circuit.
Alternatively, the electronic switch is metal-oxide-semiconductor or triode.
Alternatively, the power control module includes multiple supply control units, the multiple supply control unit with it is total
Control module connects, and each switch module for consuming energy unit connection is connected with a supply control unit.
Alternatively, the quantity of the battery is greater than or equal to the quantity of the energy consumption unit.
Alternatively, the battery includes BMS modules, and the BMS modules are connected with the total control module.
Alternatively, the energy consumption unit is included in motor driving, display device, warning device, communication device, positioner
It is any number of.
On the other hand, the utility model embodiment provides a kind of unmanned vehicle, and the unmanned vehicle includes this reality
Any one of them electric power system provided with new embodiment.
Alternatively, multiple energy consumption unit scattering devices of the electric power system are in the correspondence position of the unmanned vehicle,
Multiple batteries of the electric power system close on the energy consumption unit and set, to power to the energy consumption unit closed on.
Alternatively, the energy consumption unit includes multiple motor drivings for being used to power for the rotor of the unmanned vehicle.
The electric power system of the utility model embodiment, in using battery as the equipment of power supply, including master control molding
Block, battery pack, multiple switch module, multiple energy consumption units and power control module, battery pack include multiple batteries, master control molding
Block is connected with multiple batteries and power control module respectively, to obtain the battery information of each battery in battery pack, and according to electricity
Pond information control power control module；Each energy consumption unit is connected by each battery in a switch module and multiple batteries
Connect, so that each energy consumption unit forms current supply circuit with each battery in multiple batteries, power control module is with each opening
Module connection is closed, to control each conducting for the current supply circuit that energy consumption unit is formed with each battery in multiple batteries or cut
Only, using the utility model embodiment, electric power system is provided with multiple distributed batteries, improves total power supply capacity, and
Each energy consumption unit forms independent current supply circuit with multiple distributed batteries, and powered wire is subjected only to the unit that consumes energy
Electric current, can ensure the contradiction that powered wire will not overload, and solve power supply capacity and power line bearing capacity, without setting again
New battery is counted, R＆D fund is saved and ensure that cruising time of the equipment under heavy load.
Further, each current supply circuit can be controlled by power control module, can be with when battery breaks down
The corresponding current supply circuit conducting of trouble-free battery is controlled to backup each other, ensure that energy consumption unit power supply, i.e., each battery
The dynamical system of equipment is normal, avoids adynamia from causing equipment damage out of control.
Further, multiple batteries can be compatible, improves multiple battery utilization rates of user's buying.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, below by the utility model embodiment
Attached drawing is briefly described needed in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of schematic diagram of electric power system of the utility model embodiment.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The advantages of to enable the utility model, is more obvious understandable, with reference to the accompanying drawings and detailed description to this reality
It is described in further detail with new.
As shown in Figure 1, a kind of electric power system of the utility model embodiment, applied to the equipment using battery as power supply
In, including total control module 1, battery pack 2, multiple switch module 3, multiple energy consumption units 4 and power control module 5, battery pack 2
Including multiple batteries 21.
In the utility model embodiment, using battery as the equipment of power supply can be electronic unmanned vehicle, electric automobile,
Electric ship etc..
In the utility model embodiment, total control module 1 can be the control system of equipment, and control system can be detected and set
Standby upper number of batteries, reads the information of each battery, such as the voltage of battery, electric current, temperature, remaining capacity, battery ID etc..
Specifically, each battery can be provided with BMS modules, BMS (battery management system, BATTERY MANAGEMENT
SYSTEM the voltage, electric current, temperature of battery can) be obtained, the information such as whether remaining capacity, battery ID, battery are normal.
In practical applications, battery pack 2 can include multiple batteries 21, and the plurality of battery 21 can be identical more of specification
A battery, such as the battery or reserve battery that are used to replace that are several times as much as equipment of user's buying, multiple batteries 21 are distributed
Ground is located in equipment, and multiple batteries 21 are connected with total control module 1, and specifically, multiple energy consumption units 4 of equipment disperse cloth
Put in equipment, for example, equipment can be more rotor unmanned aircrafts, the energy consumption unit 4 of more rotor unmanned aircrafts can face
The rotor arrangement of nearly unmanned vehicle, can be provided with corresponding battery case near energy consumption unit 4, be inserted into the electricity of the battery case
Pond 21 powers the energy consumption unit 4 closed on.
In the utility model embodiment, total control module 1 is connected with multiple batteries 21 and power control module 5 respectively,
To obtain the battery information of each battery 21 in battery pack 2, and power control module 5 is controlled according to battery information, specifically,
The BMS modules of each battery 21 obtain the battery information of battery, and battery information is reported to total control module 1, master control molding
Block 1 can determine each energy consumption 4 corresponding battery of unit according to the battery information of each battery, such as can be according to the ID of battery
Determine battery correspond to energy consumption unit 4, while can also be determined according to battery information battery whether failure.
As shown in Figure 1, each energy consumption unit 4 is connected by a switch module 3 and each battery 21 in multiple batteries
Connect, so that each energy consumption unit 4 forms independent current supply circuit with each battery 21 in multiple batteries, specifically, often
A switch module 3 can include multiple electronic switch K, and electronic switch K is formed positioned at each energy consumption unit 4 with each battery 21
In current supply circuit.
For example, battery pack 2 includes four batteries 21, switch module 3 also includes four electronic switches K, four electronic switch K
One end respectively connect a battery 21 respectively, the other end of four electronic switch K is connected with the energy consumption unit 4, each energy consumption
Unit 4 forms an independent current supply circuit with each battery 21, that is, consuming energy unit 4 can be by any in four batteries 21
One is powered.
Specifically, power control module 5 is connected with each switch module 3, to control each energy consumption unit 4 and multiple batteries
In the on or off of current supply circuit that forms of each battery 21, it is preferable that in power control module 5 and current supply circuit
Electronic switch K connections, to control the on or off of current supply circuit by electronic switch K.
For example, power control module 5 includes multiple supply control units 51, multiple supply control units 51 and master control molding
Block 1 connects, and each switch module 3 that unit 4 connects that consumes energy is connected with a supply control unit 51, and electronic switch K can be
Either triode supply control unit 51 is connected metal-oxide-semiconductor with the grid of metal-oxide-semiconductor or the base stage of triode, when power supply control list
When member 51 receives the control instruction of total control module 1, it is corresponding to drive to export different level to corresponding electronic switch K
Electronic switch K on or off, to realize that energy consumption unit 4 is connected with corresponding battery 21.
In a kind of preferred embodiment of the utility model, the quantity of battery is greater than or equal to the quantity of energy consumption unit,
In practical application, in order to avoid a battery is to multiple energy consumption units power supplies, or when avoiding battery failures, a battery is to more
A energy consumption unit power supply, the quantity of battery can be greater than or equal to the quantity of energy consumption unit, for example, considering the load feelings of equipment
Under condition, the quantity of battery can be identical with the quantity for the unit that consumes energy, or one etc. more than energy consumption unit.
In an embodiment of the present invention, energy consumption unit can consume the energy of battery, can include motor driving, display dress
Put, is in warning device, communication device, positioner any number of.
In order to illustrate more clearly of the utility model embodiment, illustrated below in conjunction with example：
As shown in Figure 1, battery pack 2 includes four batteries 21, it is assumed that is denoted as the first battery, the second electricity respectively from left to right
Pond, the 3rd battery and the 4th battery；
Four switch modules 3, it is assumed that be denoted as first switch module, second switch module, the 3rd switch respectively from left to right
Module and the 4th switch module；
Four energy consumption units 4, it is assumed that be denoted as the first energy consumption unit, the second energy consumption unit, the 3rd energy consumption respectively from left to right
Unit and the 4th energy consumption unit；
Four supply control units 51, it is assumed that be denoted as the first supply control unit, the second power supply control respectively from left to right
Unit, the 3rd supply control unit and the 4th supply control unit.
Each switch module 3 includes four electronic switch K, and each unit 4 that consumes energy passes through the four of corresponding switch module 3
A electronic switch K and four batteries 21 connect and compose independent current supply circuit.
Whether the first battery of detection of total control module 1 is normal, if the first battery is normal, preferentially by first for automatically controlled
Unit processed controls first switch module so that the first battery is turned on the electronic switch K that the first energy consumption unit is connected, and is controlled at the same time
Second battery, the 3rd battery, the 4th battery end with the electronic switch K that the first energy consumption unit is connected, by the first battery to first
The unit that consumes energy is powered；Then the second battery is detected, if detecting the second battery, second is controlled by the second supply control unit
Battery turn on the second electronic switch K for being connected of energy consumption unit, while the first battery of control, the 3rd battery, the 4th battery and the
The electronic switch K cut-offs that two energy consumption units are connected, the second energy consumption unit is by the second battery powered；If can't detect the second battery or
The second battery failures of person, then control the second battery, the 3rd battery, the 4th battery and the second energy consumption by the second supply control unit
The electronic switch K cut-offs that unit is connected, while the first battery and the second energy consumption unit phase are controlled by the second supply control unit
Electronic switch K conductings even, the second energy consumption unit is by the first battery powered.By parity of reasoning, until all energy consumption units are all by phase
The battery answered is powered.
The electric power system of the utility model embodiment, battery distributed arrangement, the powered wire carrying of all current supply circuits
Electric current it is smaller, each battery backups each other battery, and when wherein there is the failure of some battery, total control module can be in time
Switch the energy consumption unit power supply corresponding to fail battery of other batteries, ensure that the dynamical system of equipment is normal, avoid adynamia
Cause equipment damage out of control.
The electric power system of the utility model embodiment, including total control module, battery pack, multiple switch module, multiple consumptions
Can unit and power control module, battery pack includes multiple batteries, total control module respectively with multiple batteries and power supply control mould
Block connects, and to obtain the battery information of each battery in battery pack, and controls power control module according to battery information；Each consumption
Energy unit is connected by a switch module with each battery in multiple batteries, so that each energy consumption unit and multiple electricity
Each battery in pond forms current supply circuit, and power control module is connected with each switch module, to control each energy consumption unit
The on or off of the current supply circuit formed with each battery in multiple batteries, using the utility model embodiment, power supply
System is provided with multiple distributed batteries, improves total power supply capacity, and each consume energy unit with it is multiple distributed
Battery forms independent current supply circuit, and powered wire is subjected only to the electric current of an energy consumption unit, can ensure that powered wire will not mistake
Carry, solve the contradiction of power supply capacity and power line bearing capacity, without resetting new battery, save R＆D fund with
It ensure that cruising time of the equipment under heavy load.
Further, each current supply circuit can be controlled by power control module, can be with when battery breaks down
The corresponding current supply circuit of fault-free battery is switched to backup each other to energy consumption unit power supply, i.e., each battery, ensure that equipment
Dynamical system it is normal, avoid adynamia from causing equipment damage out of control.
Further, multiple batteries can be compatible, improves multiple battery utilization rates of user's buying.
The utility model embodiment provides a kind of unmanned vehicle, and the unmanned vehicle is implemented including the utility model
The electric power system that example provides.
Preferably, multiple energy consumption unit scattering devices of the electric power system are in the correspondence position of the unmanned vehicle,
Multiple batteries of the electric power system close on the energy consumption unit and set, to power to the energy consumption unit closed on.
Preferably, the energy consumption unit includes multiple motor drivings for being used to power for the rotor of the unmanned vehicle.
In the embodiment of the utility model, energy consumption unit can be the motor driving dress of multiple rotors of unmanned vehicle
Put, each battery corresponds to a rotor and sets, and powers respectively to each rotor.When one of battery failures or out of power
Wait, can be powered with other batteries to continue as rotor.A kind of power supply mode is to use to close on motor of the battery to adynamia
Driving power supply, can also drive power supply according to the remaining capacity of each battery to the motor of adynamia, specifically, such as with
The more battery of electricity residue drives power supply to the motor of adynamia, i.e., each battery backups each other, and ensure that nobody flies
The dynamical system of row device is normal, avoids adynamia from causing unmanned vehicle damage out of control.
Although having been described for the preferred embodiment of the utility model embodiment, those skilled in the art once learn
Basic creative concept, then can make these embodiments other change and modification.So appended claims are intended to solve
It is interpreted as including preferred embodiment and falls into all change and modification of the utility model embodiment scope.
Finally, it is to be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to
Cover non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only include
Those key elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic key element of person's terminal device.In the absence of more restrictions, the key element limited by sentence "including a ...",
It is not precluded from the process including the key element, method, article or terminal device that also there are other identical element.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
Subject to the protection domain asked.
Claims (10)
- A kind of 1. electric power system, it is characterised in that in using battery as the equipment of power supply, including total control module, electricity Pond group, multiple switch module, multiple energy consumption units and power control module, the battery pack include multiple batteries,The total control module is connected with the multiple battery and the power control module respectively, each in battery pack to obtain The battery information of battery, and the power control module is controlled according to the battery information；Each energy consumption unit in the multiple energy consumption unit by a switch module with it is each in the multiple battery Battery connects, so that each energy consumption unit forms current supply circuit with each battery in the multiple battery；The power control module is connected with each switch module, with control each energy consumption unit with it is every in the multiple battery The on or off for the current supply circuit that a battery is formed.
- 2. electric power system according to claim 1, it is characterised in that each switch module includes multiple electronic switches, electricity Sub switch is in the current supply circuit that each energy consumption unit is formed with each battery, the power control module and the confession Electronic switch connection in electrical circuit, to control the on or off of current supply circuit by the electronic switch.
- 3. electric power system according to claim 2, it is characterised in that the electronic switch is metal-oxide-semiconductor or triode.
- 4. electric power system according to claim 1, it is characterised in that the power control module includes multiple power supply controls Unit, the multiple supply control unit are connected with total control module, the switch module of each unit connection of consuming energy and a confession Electric control unit connects.
- 5. according to the electric power system described in claim 1 or 2 or 3 or 4, it is characterised in that the quantity of the battery is more than or waits In the quantity of the energy consumption unit.
- 6. according to the electric power system described in claim 1 or 2 or 3 or 4, it is characterised in that the battery includes BMS modules, institute BMS modules are stated to be connected with the total control module.
- 7. electric power system according to claim 1, it is characterised in that the energy consumption unit includes motor driving, display dress Put, is in warning device, communication device, positioner any number of.
- 8. a kind of unmanned vehicle, it is characterised in that the unmanned vehicle includes claim 1-7 any one of them such as and supplies Electric system.
- 9. unmanned vehicle according to claim 8, it is characterised in that multiple energy consumption units of the electric power system disperse The correspondence position of the unmanned vehicle is arranged at, multiple batteries of the electric power system close on the energy consumption unit and set, with Power to the energy consumption unit closed on.
- 10. unmanned vehicle according to claim 9, it is characterised in that the energy consumption unit includes multiple be used for for institute State the motor driving of the rotor power supply of unmanned vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376255.3U CN207353881U (en) | 2017-10-20 | 2017-10-20 | A kind of electric power system and unmanned vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376255.3U CN207353881U (en) | 2017-10-20 | 2017-10-20 | A kind of electric power system and unmanned vehicle |
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| Publication Number | Publication Date |
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| CN207353881U true CN207353881U (en) | 2018-05-11 |
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| CN201721376255.3U Active CN207353881U (en) | 2017-10-20 | 2017-10-20 | A kind of electric power system and unmanned vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601319A (en) * | 2019-10-23 | 2019-12-20 | 西安电子科技大学芜湖研究院 | Series-parallel battery conversion module |
| CN113998123A (en) * | 2021-10-09 | 2022-02-01 | 广东汇天航空航天科技有限公司 | Power system, flyable device and power control method |
| CN114137818A (en) * | 2021-12-03 | 2022-03-04 | 北斗天汇（北京）科技有限公司 | Beidou short message watch with novel power supply method |
| CN114427875A (en) * | 2021-12-14 | 2022-05-03 | 华中光电技术研究所（中国船舶重工集团公司第七一七研究所） | Multi-resolution circular grating encoder shafting rotation precision detection system |
-
2017
- 2017-10-20 CN CN201721376255.3U patent/CN207353881U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601319A (en) * | 2019-10-23 | 2019-12-20 | 西安电子科技大学芜湖研究院 | Series-parallel battery conversion module |
| CN113998123A (en) * | 2021-10-09 | 2022-02-01 | 广东汇天航空航天科技有限公司 | Power system, flyable device and power control method |
| CN114137818A (en) * | 2021-12-03 | 2022-03-04 | 北斗天汇（北京）科技有限公司 | Beidou short message watch with novel power supply method |
| CN114427875A (en) * | 2021-12-14 | 2022-05-03 | 华中光电技术研究所（中国船舶重工集团公司第七一七研究所） | Multi-resolution circular grating encoder shafting rotation precision detection system |
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Address after: 510000 Block C, 115 Gaopu Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: XAG Co., Ltd. Address before: No.3a01, No.1 Sicheng Road, Gaotang Software Park, Tianhe District, Guangzhou, Guangdong 510000 Patentee before: Guangzhou Xaircraft Technology Co.,Ltd. |
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