CN207059784U - Multi-source monitoring system and power module - Google Patents
Multi-source monitoring system and power module Download PDFInfo
- Publication number
- CN207059784U CN207059784U CN201720771277.3U CN201720771277U CN207059784U CN 207059784 U CN207059784 U CN 207059784U CN 201720771277 U CN201720771277 U CN 201720771277U CN 207059784 U CN207059784 U CN 207059784U
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- relay
- vehicle
- power
- input interface
- output interface
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model, which provides a kind of multi-source monitoring system and power module, power module, includes battery unit, the vehicle power input interface power output interface for connecting vehicle power and control unit；Battery unit connects charging output interface, power output interface connection main control module with vehicle power input interface by control unit；When vehicle normal operation, control unit control vehicle power input interface is connected with power output interface, uses vehicle power as master control module for power supply；When vehicle is out of service, control unit control battery unit is connected with power output interface, uses battery unit as master control module for power supply, so as to ensure that monitoring system being capable of continual continuous firing, the state of vehicle is monitored, improves the reliability of vehicle monitoring system.
Description
Technical field
The utility model belongs to new energy vehicle monitoring technology field, and in particular to a kind of multi-source monitoring system and power supply mould
Block.
Background technology
As new energy technology develops, the application of new energy vehicle is more and more extensive, safety of the people to new energy vehicle
Performance is also increasingly paid attention to.In order to ensure the security performance of new energy vehicle, existing frequently-used method is on new energy vehicle
The information such as monitoring system, position and running status to vehicle is set to carry out remote monitoring.
For currently used monitoring system as shown in figure 1, including main control module, main control module is connected with power module, GPS moulds
Block and CAN module.Main control module obtains the positional information of vehicle by GPS module, and vehicle is obtained by CAN module
Running state information, these are then sent to backstage remote terminal by network, realizes the monitoring to vehicle.
The power module of monitoring system is powered using the 24V vehicle powers of vehicle, but in Vehicular charging or shutdown
When, for the sake of security, it usually needs close the 24V vehicle powers of vehicle, now vehicle is in power-down state, monitoring system body
Quality Control system, backstage remote terminal can not be monitored to the running status of vehicle, it is impossible to which the very first time finds that vehicle occurs different
Reason condition, so as to reduce the reliability to vehicle monitoring.
Utility model content
The purpose of this utility model is to provide a kind of multi-source monitoring system and power module, for improving to new energy car
Monitoring reliability.
To achieve the above object, technical scheme provided by the utility model is：
A kind of multi-source monitoring system, including main control module and power module；The power module includes battery unit, is used for
Connect the vehicle power input interface power output interface and control unit of vehicle power；Battery unit and vehicle power input connect
Mouth passes through control unit and connects charging output interface, power output interface connection main control module；
When vehicle normal operation, control unit control vehicle power input interface is connected with power output interface, is used
Vehicle power is master control module for power supply；
When vehicle is out of service, control unit control battery unit is connected with power output interface, using battery unit
For master control module for power supply.
Further, the power module also includes being used for the charging input interface for connecting charging equipment, when vehicle is in
During charged state, control unit control charging input interface is connected with power output interface, uses charging equipment as main control module
Power supply.
Further, when vehicle normal operation, control unit control vehicle power output interface is connected with battery unit,
Vehicle power is used to be charged for battery unit；When vehicle is in charged state, control unit control charging input interface and electricity
Pool unit connects, and uses charging equipment to be charged for battery unit.
Further, described control unit includes the first relay and the second relay, the first relay and the second relay
Device is equipped with normally opened contact and normally-closed contact；
The charging input interface connects the coiler part of the first relay, provides and moves for the coiler part of the first relay
Make voltage or action current；One end of first relay normally open contact connects with one end of the first relay normally closed contact, is formed
The other end of first node, the first relay normally open contact and the first relay normally closed contact connect respectively charging input interface and
Vehicle power input interface；
The first node connects the coiler part of the second relay, and action electricity is provided for the coiler part of the second relay
Pressure or action current；One end of second relay normally open contact connects with one end of the second relay normally closed contact, forms second
The other end of node, the second relay normally open contact and the second relay normally closed contact connect respectively battery unit charging end and
Output end；First node and section point are all connected with the power output interface.
Further, on the circuit of the first relay contact part connection first node, or first node connection electricity
The circuit of source output interface is provided with counnter attack diode.
Further, the circuit of the second relay normally closed contact connection section point is provided with counnter attack diode.
A kind of power module, including it is battery unit, the charging input interface for connecting charging equipment, vehicle-mounted for connecting
The vehicle power input interface of power supply, the power output interface for connecting main control module and control unit；It is battery unit, vehicle-mounted
Power input interface connects charging output interface with charging input interface by control unit；
Described control unit includes the first relay and the second relay, and the first relay and the second relay are equipped with often
Open contact and normally-closed contact；
The charging input interface connects the coiler part of the first relay, provides and moves for the coiler part of the first relay
Make voltage or action current；One end of first relay normally open contact connects with one end of the first relay normally closed contact, is formed
The other end of first node, the first relay normally open contact and the first relay normally closed contact connect respectively charging input interface and
Vehicle power input interface；
The first node connects the coiler part of the second relay, and action electricity is provided for the coiler part of the second relay
Pressure or action current；One end of second relay normally open contact connects with one end of the second relay normally closed contact, forms second
The other end of node, the second relay normally open contact and the second relay normally closed contact connect respectively battery unit charging end and
Output end；First node and section point are all connected with the power output interface.
Further, on the circuit of the first relay contact part connection first node, or first node connection electricity
The circuit of source output interface is provided with counnter attack diode.
Further, the circuit of the second relay normally closed contact connection section point is provided with counnter attack diode.
The beneficial effects of the utility model are：Technical scheme provided by the utility model, connect and fill on power module
Electric input interface and battery unit, use charging equipment by charging inlet for master control module for power supply in Vehicular charging, in car
Shut down when, use battery unit as master control module for power supply, so as to ensure monitoring system can continual continuous firing, to car
State be monitored, improve the reliability of vehicle monitoring system.
Using the first relay and the second relay, by the power module simply connected and composed, can be transported according to vehicle
Capable operating mode automatically switches to the power supply that main control module is powered, and reaction speed is fast, and without using sensor and processor
Deng device, so as to reduce the volume of power module, the cost of power module is reduced.
Brief description of the drawings
Fig. 1 is monitoring system of the prior art；
The monitoring system that Fig. 2 is provided by system embodiment；
The power module that Fig. 3 is provided by system embodiment.
Embodiment
The purpose of this utility model is to provide a kind of multi-source monitoring system and power module, for improving to new energy car
Monitoring reliability.
To achieve the above object, technical scheme provided by the utility model is：A kind of multi-source monitoring system, including master control mould
Block and power module；The power module includes battery unit, the vehicle power input interface power supply for connecting vehicle power
Output interface and control unit；Battery unit connects charging output interface, electricity with vehicle power input interface by control unit
Source output interface connection main control module；
When vehicle normal operation, control unit control vehicle power input interface is connected with power output interface, is used
Vehicle power is master control module for power supply；
When vehicle is out of service, control unit control battery unit is connected with power output interface, using battery unit
For master control module for power supply.
Face is described further with reference to accompanying drawing to embodiment of the present utility model.
System embodiment：
The present embodiment provides a kind of multi-source monitoring system, and its structure is as shown in Fig. 2 including main control module, main control module connects
It is connected to power module, GPS module and CAN module.CAN module connects the CAN of vehicle, total from the CAN of vehicle
The running state information that line reads vehicle sends main control module to；GPS module connects gps antenna, by GPS system to vehicle
Position is positioned, and the positional information of vehicle is sent into main control module.Main control module connects with the communication of backstage remote terminal,
The travel condition of vehicle information received from CAN module and the vehicle position information received from GPS module are sent to
Backstage remote terminal, so as to which, so state carries out remote monitoring, whether monitoring vehicle exception occurs in real time to vehicle.
Power module is provided with power output interface, power output interface connection connection main control module, is provided for main control module
Voltage needed for work.Charging input interface, vehicle power interface and battery unit are connected with power module, when vehicle is in
During normally travel state, vehicle power interface connects the vehicle 24V power supplys of vehicle, from power taking at vehicle 24V power supplys, passes through power supply
Output interface is master control module for power supply；When charging input interface connects charging equipment, power module power taking from charging equipment,
It is master control module for power supply by power output interface；When vehicle is shut down and is not at charged state, vehicle 24V power supplys and charging
Equipment all can not be master control module for power supply, and now battery unit is master control module for power supply by power output interface.In order to meet
The demand that battery unit needs, when vehicle 24V power supplys or charging equipment are master control module for power supply, is also filled for battery unit
Electricity.
In order to realize the above-mentioned function of power module, power module structure schematic diagram such as Fig. 3 institutes that the present embodiment is provided
Show, including the first relay and the second relay, the first relay and the second relay are equipped with normally opened contact and normally closed
Contact.Wherein one end connection charging input interface of first relay coil part, other end ground connection, charging input interface the
The coiler part of one relay provides the voltage or electric current needed for its action；One end of first relay normally open contact passes through first
Counnter attack diode D1 is connected with one end of the first relay normally closed contact, forms first node, the first relay normally open contact
The other end connects charging inlet, the other end connection vehicle 24V power supplys of the first relay normally closed contact.Second relay coil portion
The wherein one end connection first node divided, other end ground connection, first node provide its action for the coiler part of the second relay
Required voltage or electric current；One end of the normally-closed contact of second relay is normal by the second counnter attack diode D2 and the second relay
One end connection of contact is opened, forms section point；The charging of the other end connection battery unit of second relay normally open contact is defeated
Enter end, the second relay normally closed contact other end connects the electric discharge output end of battery unit.First node passes through the 3rd counnter attack two
After pole pipe D3 is connected with section point, then pass through the 4th counnter attack diode connection power output interface, power output interface connection
Main control module.
The power module that the present embodiment is provided, its operation principle are as follows：
When normal vehicle operation, vehicle 24V power supplys pass through the normally-closed contact of the first relay, the 3rd counnter attack diode and
Four counnter attack diodes connect main control module, are master control module for power supply；The second relay coil part obtains electric, its normally opened contact simultaneously
Closure, normally-closed contact disconnect, so the charging input that vehicle 24V power supplys also connect battery unit by the 3rd counnter attack diode connects
Mouthful, charged for battery unit.
When vehicle is in charged state, the coiler part of the first relay obtains electric, its normally opened contact closure, normally-closed contact
Disconnect, charging equipment passes through charging inlet, the first counnter attack diode, the 3rd counnter attack diode and the 4th counnter attack diode connection master
Module is controlled, is master control module for power supply；The second relay coil part obtains electric simultaneously, and its normally opened contact closure, normally-closed contact disconnects,
So charging equipment also connects the charging input interface of battery unit by the first counnter attack diode and the 3rd counnter attack diode, it is
Battery unit charges.
When vehicle is in stopped status, charging inlet and vehicle power input interface do not have control source, first after
Electrical equipment and the second relay are failure to actuate, and now battery unit passes through the normally-closed contact of the second relay, the second counnter attack diode
D2, the 4th counnter attack diode D4 connection main control modules, it is master control module for power supply.
As other embodiment, the 3rd counnter attack diode D3 is only set, other counnter attack diodes can be not provided with.
As other embodiment, the 3rd counnter attack diode D3 can be arranged on the first relay normally closed contact and first segment
Between point.
In the present embodiment, control unit is using a kind of control circuit；As other embodiment, control circuit can
To connect corresponding peripheral components using controller, the unit with above-mentioned function is realized.
Power module embodiment：
The present embodiment provides a kind of power module, identical with the power module in said system embodiment, before done
It is discussed in detail, here seldom explains.
Claims (9)
1. a kind of multi-source monitoring system, including main control module and power module；Characterized in that, the power module includes battery
Unit, the vehicle power input interface power output interface for connecting vehicle power and control unit；Battery unit and vehicle-mounted
Power input interface connects charging output interface, power output interface connection main control module by control unit；
When vehicle normal operation, control unit control vehicle power input interface is connected with power output interface, and use is vehicle-mounted
Power supply is master control module for power supply；
When vehicle is out of service, control unit control battery unit is connected with power output interface, based on battery unit
Control module for power supply.
2. a kind of multi-source monitoring system according to claim 1, it is characterised in that the power module also includes being used to connect
The charging input interface of charging equipment is connect, when vehicle is in charged state, control unit control charging input interface and power supply
Output interface connects, and uses charging equipment as master control module for power supply.
3. a kind of multi-source monitoring system according to claim 2, it is characterised in that when vehicle normal operation, control is single
Member control vehicle power output interface is connected with battery unit, uses vehicle power to be charged for battery unit；Filled when vehicle is in
During electricity condition, control unit control charging input interface is connected with battery unit, uses charging equipment to be charged for battery unit.
4. a kind of multi-source monitoring system according to claim 3, it is characterised in that described control unit includes the first relay
Device and the second relay, the first relay and the second relay are equipped with normally opened contact and normally-closed contact；
The charging input interface connects the coiler part of the first relay, and action electricity is provided for the coiler part of the first relay
Pressure or action current；One end of first relay normally open contact connects with one end of the first relay normally closed contact, forms first
The other end of node, the first relay normally open contact and the first relay normally closed contact connects charging input interface and vehicle-mounted respectively
Power input interface；
The first node connects the coiler part of the second relay, for the second relay coiler part provide operation voltage or
Action current；One end of second relay normally open contact connects with one end of the second relay normally closed contact, forms section point,
Second relay normally open contact and the other end of the second relay normally closed contact connect charging end and the output of battery unit respectively
End；First node and section point are all connected with the power output interface.
5. a kind of multi-source monitoring system according to claim 4, it is characterised in that the first relay contact part connects
Connect on the circuit of first node, or the circuit of first node connection power output interface is provided with counnter attack diode.
6. a kind of multi-source monitoring system according to claim 4, it is characterised in that second relay normally closed contact connects
The circuit for connecing section point is provided with counnter attack diode.
7. a kind of power module, it is characterised in that charging input interface, use including battery unit, for connecting charging equipment
In vehicle power input interface, the power output interface and control unit for connecting main control module of connection vehicle power；Electricity
Pool unit, vehicle power input interface and charging input interface connect charging output interface by control unit；
Described control unit includes the first relay and the second relay, and the first relay and the second relay are equipped with normally opened touch
Point and normally-closed contact；
The charging input interface connects the coiler part of the first relay, and action electricity is provided for the coiler part of the first relay
Pressure or action current；One end of first relay normally open contact connects with one end of the first relay normally closed contact, forms first
The other end of node, the first relay normally open contact and the first relay normally closed contact connects charging input interface and vehicle-mounted respectively
Power input interface；
The first node connects the coiler part of the second relay, for the second relay coiler part provide operation voltage or
Action current；One end of second relay normally open contact connects with one end of the second relay normally closed contact, forms section point,
Second relay normally open contact and the other end of the second relay normally closed contact connect charging end and the output of battery unit respectively
End；First node and section point are all connected with the power output interface.
A kind of 8. power module according to claim 7, it is characterised in that the first relay contact part connection the
On the circuit of one node, or the circuit of first node connection power output interface is provided with counnter attack diode.
A kind of 9. power module according to claim 7, it is characterised in that second relay normally closed contact connection the
The circuit of two nodes is provided with counnter attack diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771277.3U CN207059784U (en) | 2017-06-28 | 2017-06-28 | Multi-source monitoring system and power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771277.3U CN207059784U (en) | 2017-06-28 | 2017-06-28 | Multi-source monitoring system and power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059784U true CN207059784U (en) | 2018-03-02 |
Family
ID=61507531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720771277.3U Active CN207059784U (en) | 2017-06-28 | 2017-06-28 | Multi-source monitoring system and power module |
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| Country | Link |
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| CN (1) | CN207059784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130860A (en) * | 2017-06-28 | 2019-01-04 | 郑州宇通客车股份有限公司 | A kind of multi-source monitoring system and power module |
| CN109188961A (en) * | 2018-08-23 | 2019-01-11 | 江西博能上饶客车有限公司 | Automobile charge and discharge vehicle-mounted control terminal |
| CN110356232A (en) * | 2018-04-09 | 2019-10-22 | 郑州宇通客车股份有限公司 | A kind of monitoring device and vehicle for vehicle |
-
2017
- 2017-06-28 CN CN201720771277.3U patent/CN207059784U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130860A (en) * | 2017-06-28 | 2019-01-04 | 郑州宇通客车股份有限公司 | A kind of multi-source monitoring system and power module |
| CN109130860B (en) * | 2017-06-28 | 2024-04-26 | 宇通客车股份有限公司 | Multisource monitored control system and power module |
| CN110356232A (en) * | 2018-04-09 | 2019-10-22 | 郑州宇通客车股份有限公司 | A kind of monitoring device and vehicle for vehicle |
| CN109188961A (en) * | 2018-08-23 | 2019-01-11 | 江西博能上饶客车有限公司 | Automobile charge and discharge vehicle-mounted control terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP03 | Change of name, title or address |