CN203038081U - Intelligent vehicle power supply management module - Google Patents
Intelligent vehicle power supply management module Download PDFInfo
- Publication number
- CN203038081U CN203038081U CN2012207427625U CN201220742762U CN203038081U CN 203038081 U CN203038081 U CN 203038081U CN 2012207427625 U CN2012207427625 U CN 2012207427625U CN 201220742762 U CN201220742762 U CN 201220742762U CN 203038081 U CN203038081 U CN 203038081U
- Authority
- CN
- China
- Prior art keywords
- management module
- power output
- intelligent vehicle
- microcontroller
- electric energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model relates to an intelligent vehicle power supply management module. The module comprises a power output unit, a microcontroller, a switch input unit, a sensor input unit and a CAN bus interface. An electric energy input terminal of the power output unit is connected with a storage battery. An electric energy output terminal is connected with electric equipment on a vehicle. A signal input terminal of the power output unit is connected with a signal output terminal of the microcontroller. The signal input terminal of the microcontroller is connected with a control switch of the vehicle, a sensor and a CAN bus through the switch input unit, the sensor input unit and the CAN bus interface respectively. Compared to the prior art, the module of the utility model possesses the following advantages that reliability is high; control is flexible and so on.
Description
Technical field
The utility model relates to a kind of automobile power system, especially relates to a kind of intelligent vehicle power management module.
Background technology
Along with the development of technology, the raising of people's living standard, also more and more higher for the requirement of vehicle safety and comfortableness, incident is the increase of a large amount of consumers, and various high-grade configurations are more and more.
And according to statistics, at present just have one to be that reason owing to power-supply system causes in per 5 automobiles that break down.At present, automobile develops towards the direction of security and comfortableness, whole electrical appliance is also more and more, so traditional employing relay and the power-supply management system of fuse, because its control mode is single, can't realize intelligent control, and failure rate is higher relatively, can't satisfy current demand for development.
The utility model content
The purpose of this utility model is exactly to provide a kind of intelligentized vehicle power management module for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of intelligent vehicle power management module, comprise power output unit, microcontroller, switch input block, sensor input block and CAN bus interface, the electric energy input end of described power output unit connects accumulator, electric energy output end connects the consumer on the automobile, the signal input part of power output unit connects the signal output part of microcontroller, and the signal input part of described microcontroller is connected gauge tap, sensor and the CAN bus of automobile respectively with the CAN bus interface by switch input block, sensor input block.
Described power output unit adopts power semiconductor device.
Described power output unit comprises two power output circuits, and each power output circuit is equipped with 8 electric energy output end.
The output current of each electric energy output end is 40A in power output circuit, and the output current of each electric energy output end is 6A in another power output circuit.
Described switch input block is provided with 8 input terminals.
Described sensor input block is provided with 4 input terminals, connects three engine temperature sensing units and a retarder temperature sensor respectively.
This power management module also comprises alarm unit and the display unit that is connected with microcontroller, is respectively applied to carry out sound and light alarm and data and shows.
Compared with prior art, the utlity model has following advantage:
1, replace traditional relay and fuse by power semiconductor device, startup and defencive function all can pass through the total line traffic control of CAN, can simplify automotive wire bundle greatly, thereby improve reliability, and control flexibly.
2, can realize short-circuit protection, battery reverse connecting protection, voltage clamper and the fault diagnosis functions of power output unit by microcontroller easily, guarantee to prevent the generation of mishap in the scope of output safety, make the reliability of system improve.
3, can gather the temperature of each position of engine and the temperature of retarder, temperature range can show to have sound and light of alarm simultaneously at display unit.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of intelligent vehicle power management module, comprise the power output unit, microcontroller 1, switch input block 3, sensor input block 4 and CAN bus interface 5, wherein the power output unit comprises two power output circuits, be respectively: the power output circuit 21 of 40A, this circuit is provided with 8 electric energy output end, the power output circuit 22 of 6A, this circuit is provided with 8 electric energy output end equally, the electric energy input end of these two power output circuits connects the accumulator 6 of automobile, electric energy output end connects the consumer of corresponding voltage, and its signal input part is connected with microcontroller 1.Because the power output unit adopts MOSFET, IGBT etc. to adopt power semiconductor device to replace traditional relay, can control its output by the control signal of microcontroller 1, and reliability is apparently higher than relay.
The signal input part of microcontroller is connected gauge tap, sensor and the CAN bus of automobile respectively with CAN bus interface 5 by switch input block 3, sensor input block 4.Wherein, switch input block 3 is provided with 8 input terminals, when the gauge tap that connects the CAN bus is not enough, can be used as the input terminal of backup circuit breaker, and the sensor input block is provided with 4 input terminals, connect three engine temperature sensing units and a retarder temperature sensor respectively, can gather the temperature of each position of engine and the temperature of retarder, show by the display unit that is connected with microcontroller 1.Simultaneously, an alarm unit can also be set on the microcontroller 1, when whole module breaks down, can carry out sound and light alarm.Can realize short-circuit protection, battery reverse connecting protection, voltage clamper and the fault diagnosis functions of power output unit easily by microcontroller 1, guarantee to prevent the generation of mishap in the scope of output safety, make the reliability of system improve.
In addition, the utility model can with traditional power-supply management system compatibility, control by relay, in the present embodiment, microcontroller 1 input one tunnel coil that controls signal to by relay 7, the step switch of this relay 7 connects accumulator 6 and one road consumer.
Claims (7)
1. intelligent vehicle power management module, it is characterized in that, comprise power output unit, microcontroller, switch input block, sensor input block and CAN bus interface, the electric energy input end of described power output unit connects accumulator, electric energy output end connects the consumer on the automobile, the signal input part of power output unit connects the signal output part of microcontroller, and the signal input part of described microcontroller is connected gauge tap, sensor and the CAN bus of automobile respectively with the CAN bus interface by switch input block, sensor input block.
2. a kind of intelligent vehicle power management module according to claim 1 is characterized in that, described power output unit adopts power semiconductor device.
3. a kind of intelligent vehicle power management module according to claim 1 is characterized in that, described power output unit comprises two power output circuits, and each power output circuit is equipped with 8 electric energy output end.
4. a kind of intelligent vehicle power management module according to claim 3, it is characterized in that, the output current of each electric energy output end is 40A in power output circuit, and the output current of each electric energy output end is 6A in another power output circuit.
5. a kind of intelligent vehicle power management module according to claim 1 is characterized in that, described switch input block is provided with 8 input terminals.
6. a kind of intelligent vehicle power management module according to claim 1 is characterized in that, described sensor input block is provided with 4 input terminals, connects three engine temperature sensing units and a retarder temperature sensor respectively.
7. a kind of intelligent vehicle power management module according to claim 1 is characterized in that, this power management module also comprises alarm unit and the display unit that is connected with microcontroller, is respectively applied to carry out sound and light alarm and data and shows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207427625U CN203038081U (en) | 2012-12-28 | 2012-12-28 | Intelligent vehicle power supply management module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207427625U CN203038081U (en) | 2012-12-28 | 2012-12-28 | Intelligent vehicle power supply management module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203038081U true CN203038081U (en) | 2013-07-03 |
Family
ID=48690188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207427625U Expired - Lifetime CN203038081U (en) | 2012-12-28 | 2012-12-28 | Intelligent vehicle power supply management module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203038081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895587A (en) * | 2012-12-28 | 2014-07-02 | 上海申龙客车有限公司 | Intelligent automobile power supply management module |
| CN105023399A (en) * | 2015-08-20 | 2015-11-04 | 奇瑞汽车股份有限公司 | Automobile power supply monitoring alarm system |
-
2012
- 2012-12-28 CN CN2012207427625U patent/CN203038081U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895587A (en) * | 2012-12-28 | 2014-07-02 | 上海申龙客车有限公司 | Intelligent automobile power supply management module |
| CN105023399A (en) * | 2015-08-20 | 2015-11-04 | 奇瑞汽车股份有限公司 | Automobile power supply monitoring alarm system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203198756U (en) | Monitoring and alarm device for electric car high-tension distribution system | |
| CN104129316B (en) | The power cell of a kind of integrated high voltage protector | |
| CN210123890U (en) | Motor controller hardware circuit | |
| CN204928279U (en) | Realize wireless communication's BMS battery management system and electric motor car | |
| CN108215802A (en) | Electric drive special vehicle multi-functional integrated type 900V power distribution protective devices | |
| CN202121336U (en) | Electric automobile battery management system | |
| CN203511454U (en) | Rapid-replacing type electric vehicle and battery box unlocking alarm system thereof | |
| CN203038081U (en) | Intelligent vehicle power supply management module | |
| CN209096492U (en) | A kind of the power battery assembly and automobile of electric car | |
| CN202225817U (en) | High-voltage electrical box with contactor fault diagnosis modules | |
| CN202399925U (en) | Intelligent protective device for faults of automobile circuit | |
| CN103895587A (en) | Intelligent automobile power supply management module | |
| CN204775062U (en) | Electrical apparatus mount board fusible link indicating device and commercial car for automobile | |
| CN203435006U (en) | Bus isolator | |
| CN202243030U (en) | Intelligent management system of vehicular power supply | |
| CN102320271A (en) | A kind of pure electric automobile is used control capsule | |
| CN202444247U (en) | Electric steering engine output current transient state protecting circuit | |
| CN106300229B (en) | It is a kind of for protecting the device and method of high-tension battery electricity system | |
| CN211000963U (en) | Multi-functional charging control box with fault detection effect | |
| CN201846125U (en) | Control system of automobile power | |
| CN204741302U (en) | Mobile unit's supply circuit | |
| CN203708160U (en) | Voltage stabilizing device used for automobile and automobile power supply system | |
| CN102593794A (en) | Output current transient protection circuit for electric steering engine | |
| CN202838014U (en) | Integrated testing device of power battery management system | |
| CN203444258U (en) | Vehicle controller driver output circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |