CN204037362U - Battery-driven car start and stop and charge protection system - Google Patents
Battery-driven car start and stop and charge protection system Download PDFInfo
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- CN204037362U CN204037362U CN201420479499.4U CN201420479499U CN204037362U CN 204037362 U CN204037362 U CN 204037362U CN 201420479499 U CN201420479499 U CN 201420479499U CN 204037362 U CN204037362 U CN 204037362U
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- driven car
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- charge protection
- stop
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Abstract
The utility model discloses a kind of battery-driven car start and stop and charge protection system, comprise source switch, key switch, high tension supply distribution system, electric machine control system and entire car controller; Described source switch is connected with described key switch; Described source switch is connected with described high voltage distribution system, and described high voltage distribution system is connected with described electric machine control system; Described high tension supply distribution system connects charge system and closed-centre system; Described electric machine control system is connected with entire car controller; Described battery-driven car start and stop and charge protection system also comprise pressure relay, and described pressure relay is connected with described key switch.The utility model achieves vehicle when driver disseats when using and can not start, and the potential safety hazard efficiently solving vehicle does not affect again the normal driving functions of former car.
Description
Technical field
The utility model relates to a kind of electric vehicle control system, is specifically related to a kind of battery-driven car start and stop and charge protection system.
Background technology
Existing battery-driven car control path is that the wire harness of being drawn by each gear of former car key switch connects electric machine controller, instrument, electronic accelerator pedal and various relay, thus controls vehicle start-stop and cut off the electricity supply; This kind of mode is simpler and easy, and safety performance is not enough to some extent: when parking and charging, vehicle can also start, and when nobody enters operator's compartment, vehicle still can be walked, and easily causes safety misadventure.
Utility model content
The utility model overcomes the deficiencies in the prior art, provide one solve vehicle when charging and unmanned at operator's compartment time ride acceleration pedal still can starting problem, do not affect again battery-driven car start and stop and the charge protection system of the using function of former car simultaneously.
The utility model installs pressure relay additional below driver's chair, and relay circuit is connected with key switch, and pressure relay is normally open, and when driver leaves seat, vehicle circuitry is in off-state; During driver driving; under driver's Action of Gravity Field; pressure relay is connected; now can control vehicle circuitry by key switch: disconnect or connect instrument and motorized system by vehicle control unit controls; electrokinetic cell electric energy conversion is mechanical energy; drive car load action, and to have the Conversion of Energy of electrokinetic cell be control the function of power supply and every defencive function.
For solving above-mentioned technical matters, the utility model by the following technical solutions:
A kind of battery-driven car start and stop and charge protection system, comprise source switch, key switch, high tension supply distribution system, electric machine control system and entire car controller; Described source switch is connected with described key switch; Described source switch is connected with described high voltage distribution system, and described high voltage distribution system is connected with described electric machine control system; Described high tension supply distribution system connects charge system and closed-centre system; Described electric machine control system is connected with entire car controller; Described battery-driven car start and stop and charge protection system also comprise pressure relay, and described pressure relay is connected with described key switch.
Further technical scheme is that key switch comprises first grade and second gear, and described first grade connects and control to brake astern signal, instrument signal system and windscreen wiper scrubber; Described second gear connects and controls low voltage control system, instrument display and driver's pedal.
Further technical scheme is that entire car controller is connected with described low voltage control system by driver's pedal.
Further technical scheme is pressure relay is normally open pressure relay.
Further technical scheme is that instrument display is connected with charge system, entire car controller, low voltage control system respectively.
Compared with prior art, the beneficial effects of the utility model are: achieving vehicle when driver disseats when the utility model uses can not start, and the potential safety hazard efficiently solving vehicle does not affect again the normal driving functions of former car.
Accompanying drawing explanation
Fig. 1 is the utility model example structure functional block diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, the utility model embodiment battery-driven car start and stop and charge protection system, specific embodiments is, in the present embodiment, indication battery-driven car is electronic microcaloire car; The start and stop of the present embodiment battery-driven car and charge protection system comprise source switch, key switch, high tension supply distribution system, electric machine control system and entire car controller; Source switch is connected with key switch; Source switch is connected with high voltage distribution system, and high voltage distribution system is connected with electric machine control system; High tension supply distribution system connects charge system and closed-centre system; Electric machine control system is connected with entire car controller; Source switch connecting lamp optical illumination; Electric machine control system comprises electric machine controller and drive motor, and electric machine controller connects drive motor.High tension supply distribution system connects charge system and closed-centre system.As preferred embodiment, in the present embodiment, battery-driven car start and stop and charge protection system also comprise pressure relay, and pressure relay is connected with key switch, and preferably pressure relay is normally open pressure relay.Pressure relay is arranged on below driver's chair, and when driver leaves seat, vehicle circuitry is in off-state; During driver driving; under driver's Action of Gravity Field; pressure relay is connected; now can control vehicle circuitry by key switch: disconnect or connect instrument and motorized system by vehicle control unit controls; electrokinetic cell electric energy conversion is mechanical energy; drive car load action, and to have the Conversion of Energy of electrokinetic cell be control the function of power supply and every defencive function.
Specific embodiment, key switch comprises first grade and second gear, and first grade connects and control to brake astern signal, instrument signal system and windscreen wiper scrubber; Second gear connects and controls low voltage control system, instrument display and driver's pedal.Specific embodiment is, entire car controller is connected with low voltage control system by driver's pedal.Instrument display is connected with charge system, entire car controller, low voltage control system respectively.
Motorized system obtains electric energy from closed-centre system, by CAN network and entire car controller interactive instruction and status information, realizes electric machine controller high and low pressure distribution, inversion and DC/DC mapping function by vehicle control unit controls.Relay circuit is connected with key switch, and pressure relay is normally open, and when driver leaves seat, vehicle circuitry is in off-state; During driver driving, under driver's Action of Gravity Field, pressure relay is connected, and now can control vehicle circuitry by key switch.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any one embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although the multiple explanatory embodiment here with reference to utility model is described the utility model, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the constituent elements of subject combination layout and/or layout.Except the modification of carrying out constituent elements and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (5)
1. battery-driven car start and stop and a charge protection system, comprises source switch, key switch, high tension supply distribution system, electric machine control system and entire car controller; Described source switch is connected with described key switch; Described source switch is connected with described high voltage distribution system, and described high voltage distribution system is connected with described electric machine control system; Described high tension supply distribution system connects charge system and closed-centre system; Described electric machine control system is connected with entire car controller; It is characterized in that: described battery-driven car start and stop and charge protection system also comprise pressure relay, and described pressure relay is connected with described key switch.
2. battery-driven car start and stop according to claim 1 and charge protection system, is characterized in that described key switch comprises first grade and second gear, and described first grade connects and control to brake astern signal, instrument signal system and windscreen wiper scrubber; Described second gear connects and controls low voltage control system, instrument display and driver's pedal.
3. battery-driven car start and stop according to claim 2 and charge protection system, is characterized in that described entire car controller is connected with described low voltage control system by driver's pedal.
4. battery-driven car start and stop according to claim 1 and charge protection system, is characterized in that described pressure relay is normally open pressure relay.
5. battery-driven car start and stop according to claim 2 and charge protection system, is characterized in that described instrument display is connected with charge system, entire car controller, low voltage control system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479499.4U CN204037362U (en) | 2014-08-22 | 2014-08-22 | Battery-driven car start and stop and charge protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479499.4U CN204037362U (en) | 2014-08-22 | 2014-08-22 | Battery-driven car start and stop and charge protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037362U true CN204037362U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479499.4U Active CN204037362U (en) | 2014-08-22 | 2014-08-22 | Battery-driven car start and stop and charge protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037362U (en) |
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2014
- 2014-08-22 CN CN201420479499.4U patent/CN204037362U/en active Active
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