CN109921293A - A kind of Split type intelligent distribution system - Google Patents
A kind of Split type intelligent distribution system Download PDFInfo
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- CN109921293A CN109921293A CN201910242698.0A CN201910242698A CN109921293A CN 109921293 A CN109921293 A CN 109921293A CN 201910242698 A CN201910242698 A CN 201910242698A CN 109921293 A CN109921293 A CN 109921293A
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- 230000002159 abnormal effect Effects 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 7
- 230000010363 phase shift Effects 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
A kind of Split type intelligent distribution system, it is related to technical field of electricity, the Split type intelligent distribution system includes the display screen being installed separately and electric cabinet, and display screen includes display unit and alarm unit, and control unit, power supply unit are equipped in electric cabinet, divides source unit, switch unit and acquisition unit；Power supply unit is connect with source unit is divided, switch unit respectively with control unit, power supply unit, source unit is divided to connect, acquisition unit respectively with control unit, power supply unit, source unit is divided to connect, control unit is connect respectively by RS485 bus with display unit, alarm unit.The present invention not only can reduce occupied space in the car, and can monitor the power status for showing each route and distribution abnormal conditions alarm is occurring.
Description
Technical field
The present invention relates to technical field of electricity, a kind of especially Split type intelligent distribution system.
Background technique
Currently, there are mainly two types of controller switching equipments on the special vehicles such as communication truck, emergency break down lorry: the first, machinery behaviour
Make formula distribution box, the figure of such distribution box is little, it is generally mounted on Che Bishang, and it is easy to operate and do not affect the appearance, so
And such distribution box only has the function of controlling circuit on-off, is not capable of measuring display route electric parameter (voltage, electric current, power
Deng), staff cannot grasp the power status of each route in distribution box at any time, when in failure in distribution box or distribution box
When a certain route overburden, staff cannot have found in time, and cannot confirm it is which route breaks down in time.Second
Kind, the Intelligent control formula distribution box with display screen, such distribution box is the improvement carried out to the first above-mentioned distribution box, display
Screen can facilitate to a certain extent monitoring of the staff to route with the electric parameter of each route in real-time display distribution box,
But in fact, such distribution box on special vehicle application or it is fewer, main reason is that such distribution box collection is shown
Screen is integrated with switch execution unit, and the layout of display screen and switch execution unit is mutually affected, so that distribution box is whole
Body structure is not compact, and volume is larger, and it is more to occupy interior space.
Summary of the invention
The present invention provides a kind of Split type intelligent distribution system for designing display screen and electric cabinet fission, the distribution systems
The space occupied in the car can be not only saved, and the power status for showing each route can be monitored and occurred with electrical anomaly feelings
Condition alarm.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: a kind of Split type intelligent distribution system, packet
Include the display screen being installed separately and electric cabinet, the display screen includes control unit, display unit and alarm unit, in the electric cabinet
Equipped with power supply unit, divide source unit, switch unit and acquisition unit；The power supply unit is connect with source unit is divided, the switch
Unit respectively power supply unit, divide source unit to connect, the acquisition unit respectively with power supply unit, divide source unit to connect, the control
Unit processed is connect with display unit, alarm unit respectively, described control unit also pass through RS485 bus respectively with switch unit,
Acquisition unit connection；
The power supply unit is used to provide power supply for vehicle；
Described point of source unit is used to carry out shunting to the power supply of power supply unit conversion and forms main circuit and a plurality of branch；
The switch unit is used to control the on-off of main circuit and each branch；
The acquisition unit is used to acquire the electric parameter information of main circuit and each branch and the electric parameter information is fed back to control
Unit processed；
The display unit is used to be also used to show to respectively switch turns off and closed procedure in switch unit for staff
The warning information for the circuit that the power status of each circuit and display are abnormal in electric cabinet；
Described control unit is used to control the opening and closing in switch unit to inductive switch in the operational order for receiving display unit,
It is also used to the control alarm unit when receiving the electric parameter Information abnormity of acquisition unit feedback and issues alarm signal；
The alarm unit is for issuing alarm signal.
Further, the power supply unit includes alternating current input power module.
Further, the power supply unit further includes oil machine input power module, and the oil machine input power module includes 1
Number oil machine, No. 2 oil machines, two phase detectors, a phase comparator, one and machine o controller and one and machine is logical
It disconnects and closing, the input terminal of described two phase detectors is electrically connected with No. 1 oil machine and No. 2 oil machines respectively, described two phase inspections
The output end for surveying device is electrically connected with the input terminal of phase comparator, the output of No. 1 oil machine, No. 2 oil machines, phase comparator
End is electrically connected with the input terminal of simultaneously machine o controller, and described and machine on-off switch is also electrically connected with simultaneously machine o controller；
Described two phase detectors for detecting the output voltage phase of No. 1 oil machine and No. 2 oil machines respectively；The phase bit comparison
Device is used to compare the phase difference for calculating No. 1 oil machine and No. 2 oil machine output voltages；Described and machine o controller is used for No. 1 oil
Machine or No. 2 oil machines carry out phase shift processing and to No. 1 oil machine and No. 2 oil machines progress after phase shift and machine processing；Described and machine is logical
It disconnects and closing for controlling No. 1 oil machine and No. 2 oil machines whether simultaneously machine.
Still further, described divide source unit to include bus power source junction box and multiple branch power supply junction boxs, it is described total
The incoming line and alternating current input power module and machine o controller of line power supply junction box select a connection, the bus power source
Several outlet lines of junction box are connect with each branch power supply junction box respectively.
Still further, the switch module includes contactor and multiple relays, the input terminal of the contactor and city
Electric input power module and machine o controller selects a connection, the output end of the contactor are defeated with bus power source junction box
Enter connection, the input terminal of each relay is connect with an outlet line of bus power source junction box respectively, each relay
The output end of device is connect with a branch power supply junction box respectively, and the contactor and all relays are controlled by control unit
It is opened and closed.
Still further, the switch module further includes being connected on keeping apart on the incoming line of bus power source junction box
Pass and fuse.
Further, the acquisition module includes multiple voltage sensors and multiple current sensors, the bus electricity
A voltage sensor, the bus power source junction box and institute are respectively connected on source junction box and all branch power supply junction boxs
Have on branch power supply junction box also one current sensor of each connection, all voltage sensors and current sensor with control
Unit connection.
Further, the display screen further includes having built-in memory, the memory respectively with control unit, aobvious
Show unit, alarm unit connection.
Preferably, the display screen uses capacitive touch screen.
It is highly preferred that the quantity of the branch power supply junction box is 12.
Display screen and electric cabinet are carried out seperated design, shown by a kind of Split type intelligent distribution system provided by the invention
The opening and closing of operable switch on screen, the display screen can also show power status in electric cabinet and show when there is route to be abnormal
Show warning information and issues alarm signal, and electric cabinet can both execute the opening and closing of each line switching as switch execution unit, also
It can be with the electric parameter of each route of real-time detection, to feed back to display screen.It is not difficult to find out from above-mentioned, using such Split type intelligent
Distribution system, staff can very easily manipulation of switches, check the power status of each route, display screen can also be passed through
Warning information and alarm signal find distribution abnormal conditions in time, find out anomalous line, improve the convenience and safety of distribution.
In addition, the seperated design of both display screen and electric cabinet, electric cabinet is interior to carry out line in such Split type intelligent distribution system
Road not will receive the influence of display screen when being laid out, this makes the structure of electric cabinet very compact, along with display screen can be independently mounted at
It is both beautiful and occupy little space on vehicle wall, therefore, see on the whole, compared with traditional Intelligent control formula distribution box, Ci Zhongfen
The interior space that body formula intelligent distribution system occupies is smaller, is more advantageous to the integral layout of in-vehicle device.
Detailed description of the invention
Fig. 1 is the overall structure block diagram of the Split type intelligent distribution system in the present invention；
Fig. 2 is the structural block diagram of the electric cabinet in the present invention；
Fig. 3 is the structural block diagram of the oil machine input power module in the present invention.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise specified and limited, term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of the term.
As shown in Figs. 1-2, a kind of Split type intelligent distribution system, including the display screen being installed separately and electric cabinet, specifically,
Display screen can be mounted on Che Bishang, be arranged side by side with other interior displays or TV, electric cabinet is then pacified according to the actual situation
Mounted in interior other positions, display screen includes control unit, display unit and alarm unit, and power supply unit is equipped in electric cabinet, is divided
Source unit, switch unit and acquisition unit；Power supply unit is connect with source unit is divided, switch unit respectively power supply unit, divide source single
Member connection, acquisition unit respectively with power supply unit, divide source unit to connect, control unit respectively with display unit, alarm unit connect
It connects, control unit also passes through RS485 bus and connect respectively with switch unit, acquisition unit；
Power supply unit is used to provide power supply for vehicle；Divide source unit to be used to carry out shunting to the power supply of power supply unit conversion formation to lead
Circuit and a plurality of branch；Switch unit is used to control the on-off of main circuit and each branch；Acquisition unit is for acquiring main circuit
And each branch electric parameter information and the electric parameter information is fed back into control unit；Display unit is used for for staff couple
Respectively switch turns off and closed procedure in switch unit, is also used to show the power status of each circuit and display hair in electric cabinet
The warning information of raw abnormal circuit；Control unit is used to control in switch unit in the operational order for receiving display unit
Opening and closing to inductive switch is also used to the control alarm unit when receiving the electric parameter Information abnormity of acquisition unit feedback and issues report
Alert signal；Alarm unit is for issuing alarm signal.
At work, staff is single in display according to the actual situation for the Split type intelligent distribution system of above embodiment
Selection disconnects (or closure) a certain switch or certain several switch in member, and control unit is according to the operation of staff automatic control pair
Switch in inductive switch unit executes disconnection (or closure) operation, so that corresponding line open circuit (or access), acquisition unit is real-time
It acquires the electric parameter of each route and electric parameter is fed back into control unit, control unit will pass through after these electric parameter information processings
Display unit shows that control unit inner setting has electric parameter threshold value, when the electricity of the collected a certain route of acquisition unit
Parameter is to when being more than setting electric parameter threshold value, and display unit shows that the route has exception, and control unit controls alarm unit simultaneously
Alarm signal is issued, staff is reminded to check, solve.
Further, power supply unit includes alternating current input power module.
In view of having a power failure, in the case where providing without alternating current, car also has sufficient power supply, and power supply unit can also include
Oil machine input power module would generally also use backup power source of the oil machine as vehicle, but tradition is matched in traditional distribution box
Electronic box is commonly provided with two powerful oil machines, wherein an oil machine is as primary oil machine, in addition an oil machine is as spare oil
For machine for that can not provide power supply when preventing primary oil machine from breaking down, the power of two oil machines is all very big, it is individually enabled
In any oil machine can meet vehicle power demand, although two oil machines can the power supplies of effective guarantee communication trucks need
It asks, but such high-power oil machine not only higher operating costs, and volume is larger, occupied space is big, this needs to install for itself
For the communication truck of plurality of devices, there are certain influences, and in a practical situation, the equipment on communication truck does not need whole
It opens, therefore to solve the above-mentioned problems, the oil machine input power module in present embodiment includes No. 1 oil machine, No. 2 oil machines,
It further include two phase detecting modules, a phase bits comparison module, one and machine o controller and one and machine on-off is opened
Close, the input terminal of two phase detecting modules is electrically connected with No. 1 oil machine and No. 2 oil machines respectively, two phase detecting modules it is defeated
Outlet is electrically connected with the input terminal of phase bits comparison module, No. 1 oil machine, No. 2 oil machines, phase comparator output end with and machine
The input terminal of o controller is electrically connected, and machine on-off switch is also electrically connected with simultaneously machine o controller, above-mentioned two phase inspection
Module is surveyed for detecting the output voltage phase of No. 1 oil machine and No. 2 oil machines respectively, phase bits comparison module is for comparing calculating 1
The phase difference of oil machine and No. 2 oil machine output voltages, and the phase that simultaneously machine output control unit is then obtained according to phase bits comparison module
Difference carries out phase shift processing to No. 2 oil machines, guarantees that No. 1 oil machine is consistent with No. 2 oil machine phase sequences, and to No. 2 after No. 1 oil machine and phase shift
Oil machine progress and machine processing, and whether simultaneously machine on-off switch for controlling No. 1 oil machine and No. 2 oil machines machine.1 in present embodiment
Number oil machine and No. 2 oil machine power are smaller than traditional oil machine power, and it is normal that No. 1 oil machine and No. 2 oil machines can individually meet vehicle
The power demand of work, if in some special cases, vehicle needs are operated at full capacity, and No. 1 oil machine and No. 2 oil machines can be selected
Select and the mode of machine for vehicle provide sufficient stable power supply, specifically, No. 1 oil machine and No. 2 oil machines whether and machine can be according to reality
Border situation using and machine output control unit independently select (not needing and when machine, and the disconnection of machine on-off switch, No. 1 oil machine or No. 2
Oil machine provides power supply, and when needing simultaneously machine, and machine on-off switch is closed, and No. 1 oil machine and No. 2 oil machines and machine provide power supply), operation
It is very convenient, when needing simultaneously machine, it is somebody's turn to do and machine output control unit can be automatically controled No. 1 oil machine and number oil machine same-phase and machine is defeated
Out, the stability of output power is effectively ensured, the occupied space of No. 1 oil machine and No. 2 oil machines is high-power compared with conventional truck two
Oil machine occupies little space, and this saves interior spaces, are conducive to the mounting arrangement of various equipment, improves operation within a vehicle personnel behaviour
The comfort of work.
Further, dividing source unit includes bus power source junction box and multiple branch power supply junction boxs, herein specifically, branch
The quantity of road power supply junction box is 12, and the incoming line and alternating current input power module and machine of bus power source junction box export
Controller selects a connection, and 12 outlet lines of bus power source junction box are connect with 12 branch power supply junction boxs respectively.
Further, switch module includes contactor and multiple relays, the input terminal and alternating current input power of contactor
Module, simultaneously machine o controller selects a connection, and the output end of contactor is connect with the incoming line of bus power source junction box, each
The input terminal of relay is connect with an outlet line of bus power source junction box respectively, the output end of each relay respectively with
One branch power supply junction box connection, contactor and all relays control its opening and closing by control unit.Switch module also wraps
Disconnecting switch and the fuse being connected on the incoming line of bus power source junction box are included, disconnecting switch is used for manual control bus
The on-off of route in power supply junction box, fuse are used for the short-circuit protection to route in bus power source junction box.
Further more, acquisition module includes multiple voltage sensors and multiple current sensors, bus power source junction box and institute
Have and respectively connect a voltage sensor on branch power supply junction box, on bus power source junction box and all branch power supply junction boxs
Also respectively one current sensor of connection, all voltage sensors and current sensor are connect with control unit, voltage sensor
Device is used to detect the voltage on bus power source junction box and all branch power supply junction boxs, and current sensor is for detecting bus
Electric current on power supply junction box and all branch power supply junction boxs, all voltage sensors and current sensor will test
Data transmission to control unit, corresponding data are shown by display unit after control unit processing.
In order to make this distribution system have better data storage capacities, display screen further includes having built-in memory, is deposited
Reservoir is connect with control unit, display unit, alarm unit respectively, which can be used for the electric parameter number of storage system
According to, software data, alarm data etc..
In this embodiment, display screen uses capacitive touch screen, is distributed on the capacitive touch screen single with switch
Above-mentioned be opened or closed may be selected by touching icon in the corresponding switching icons of contactor, relay in member, staff
Above-mentioned switch.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way,
Do not depart from the technical program design under the premise of it is any obviously replace it is within the scope of the present invention.
In order to allow those of ordinary skill in the art more easily to understand the improvements of the present invention compared with the existing technology, this
Some attached drawings of invention and description have been simplified, and for the sake of clarity, present specification is omitted some other members
Element, the element that those of ordinary skill in the art should be aware that these are omitted also may make up the contents of the present invention.
Claims (10)
1. a kind of Split type intelligent distribution system, including the display screen being installed separately and electric cabinet, the display screen includes that control is single
Member, display unit and alarm unit are equipped with power supply unit in the electric cabinet, divide source unit, switch unit and acquisition unit；It is described
Power supply unit is connect with source unit is divided, the switch unit respectively power supply unit, divide source unit to connect, acquisition unit difference
With power supply unit, divide source unit to connect, described control unit is connect with display unit, alarm unit respectively, described control unit
Also it is connect respectively with switch unit, acquisition unit by RS485 bus；
The power supply unit is used to provide power supply for vehicle；
Described point of source unit is used to carry out shunting to the power supply of power supply unit conversion and forms main circuit and a plurality of branch；
The switch unit is used to control the on-off of main circuit and each branch；
The acquisition unit is used to acquire the electric parameter information of main circuit and each branch and the electric parameter information is fed back to control
Unit processed；
The display unit is used to be also used to show to respectively switch turns off and closed procedure in switch unit for staff
The warning information for the circuit that the power status of each circuit and display are abnormal in electric cabinet；
Described control unit is used to control the opening and closing in switch unit to inductive switch in the operational order for receiving display unit,
It is also used to the control alarm unit when receiving the electric parameter Information abnormity of acquisition unit feedback and issues alarm signal；
The alarm unit is for issuing alarm signal.
2. Split type intelligent distribution system according to claim 1, it is characterised in that: the power supply unit includes that alternating current is defeated
Enter power module.
3. Split type intelligent distribution system according to claim 2, it is characterised in that: the power supply unit further includes oil machine
Input power module, the oil machine input power module include No. 1 oil machine, No. 2 oil machines, two phase detectors, a phase
Comparator, one and machine o controller and one and machine on-off switch, the input terminal difference of described two phase detectors
It is electrically connected with No. 1 oil machine and No. 2 oil machines, the output end of described two phase detectors is electrically connected with the input terminal of phase comparator
Connect, No. 1 oil machine, No. 2 oil machines, phase comparator output end with and the input terminal of machine o controller be electrically connected, institute
State and machine on-off switch also with and machine o controller be electrically connected；
Described two phase detectors for detecting the output voltage phase of No. 1 oil machine and No. 2 oil machines respectively；The phase bit comparison
Device is used to compare the phase difference for calculating No. 1 oil machine and No. 2 oil machine output voltages；Described and machine o controller is used for No. 1 oil
Machine or No. 2 oil machines carry out phase shift processing and to No. 1 oil machine and No. 2 oil machines progress after phase shift and machine processing；Described and machine is logical
It disconnects and closing for controlling No. 1 oil machine and No. 2 oil machines whether simultaneously machine.
4. Split type intelligent distribution system according to claim 3, it is characterised in that: described that source unit is divided to include bus electricity
Source junction box and multiple branch power supply junction boxs, the incoming line and alternating current input power module of the bus power source junction box,
And machine o controller selects a connection, several outlet lines of the bus power source junction box respectively with each branch power supply junction box
Connection.
5. Split type intelligent distribution system according to claim 4, it is characterised in that: the switch module includes contactor
With multiple relays, the input terminal and alternating current input power module and machine o controller of the contactor select a connection, described
The output end of contactor is connect with the incoming line of bus power source junction box, the input terminal of each relay respectively with bus power source
One outlet line of junction box connects, and the output end of each relay is connect with a branch power supply junction box respectively, described
Contactor and all relays control its opening and closing by control unit.
6. Split type intelligent distribution system according to claim 5, it is characterised in that: the switch module further includes series connection
Disconnecting switch and fuse on the incoming line of bus power source junction box.
7. Split type intelligent distribution system according to claim 6, it is characterised in that: the acquisition module includes multiple electricity
One is respectively connected on pressure sensor and multiple current sensors, the bus power source junction box and all branch power supply junction boxs
Also one current sensor of each connection on voltage sensor, the bus power source junction box and all branch power supply junction boxs,
All voltage sensors and current sensor are connect with control unit.
8. Split type intelligent distribution system according to claim 7, it is characterised in that: the display screen further include have it is built-in
Memory, the memory connect with control unit, display unit, alarm unit respectively.
9. Split type intelligent distribution system according to claim 8, it is characterised in that: the display screen uses capacitive touch
Touch screen.
10. Split type intelligent distribution system according to claim 9, it is characterised in that: the branch power supply junction box
Quantity is 12.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910242698.0A CN109921293A (en) | 2019-03-28 | 2019-03-28 | A kind of Split type intelligent distribution system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910242698.0A CN109921293A (en) | 2019-03-28 | 2019-03-28 | A kind of Split type intelligent distribution system |
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| CN106655514A (en) * | 2016-12-30 | 2017-05-10 | 衡阳泰豪通信车辆有限公司 | Intelligent power distribution system and emergency protection method for communication vehicle |
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| CN209434613U (en) * | 2019-03-28 | 2019-09-24 | 衡阳泰豪通信车辆有限公司 | A kind of Split type intelligent distribution system |
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- 2019-03-28 CN CN201910242698.0A patent/CN109921293A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201414021Y (en) * | 2009-05-27 | 2010-02-24 | 河北奥冠通信科技有限公司 | Intelligent power distribution system for telecommunication room |
| CN201466500U (en) * | 2009-07-30 | 2010-05-12 | 孙立军 | Multifunctional intelligent power distribution box |
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