CN203164755U - Electrombile controller device with real-time detection 12-V voltage input wiring terminal - Google Patents
Electrombile controller device with real-time detection 12-V voltage input wiring terminal Download PDFInfo
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- CN203164755U CN203164755U CN 201320077653 CN201320077653U CN203164755U CN 203164755 U CN203164755 U CN 203164755U CN 201320077653 CN201320077653 CN 201320077653 CN 201320077653 U CN201320077653 U CN 201320077653U CN 203164755 U CN203164755 U CN 203164755U
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Abstract
The utility model relates to an electrombile controller device with a real-time detection 12-V voltage input wiring terminal. The electrombile controller device comprises a controller housing, a controller circuit board, and a real-time detection 12-V voltage input wiring terminal. The controller circuit is arranged on the controller circuit board; an output terminal of the real-time detection 12-V voltage input wiring terminal is electrically connected with an input terminal of the controller circuit; and an input terminal of the real-time detection 12-V voltage input wiring terminal is electrically connected with a 12-V power supply output terminal of a converter on the electrombile. And a program is preset in a single-chip microcomputer in the controller circuit of the electrombile, thereby detecting whether a 12-V voltage signal responsible for braking and power supply interruption is normal or not in real time. If any fault occurs, the controller circuit of the electrombile stops outputting drive power supply or only outputs a low-speed driving power supply in the security mode based on the set operation method, thereby avoiding a traffic accident due to an emergency brake failure or locked-rotor current generation during the high-speed driving process. In addition, a voice horn device circuit cab be added and is used for notifying a fault type and a way of low-speed driving.
Description
Technical field
The present invention relates to controller for electric vehicle and voice loudspeaker device field, comprise controller for electric vehicle and the voice loudspeaker device field of simple electric bicycle, luxurious money electric bicycle, portable electric motorcycle, battery-operated motor cycle, electro-tricycle and electric automobile; What in particular, improvement related to is with the controller for electric vehicle device that detects 12V voltage input terminal constantly.
Background technology
At present, the state-of-the-art automatic like product that detects and can repair temporarily of fault that can carry out of latest fashion has two sections on the market, a is that automatic fault detection one key is repaired controller for electric vehicle and voice loudspeaker device thereof, the voice loudspeaker device can be the voice loudspeaker, also can be the alarm of band voice horn function; When fault that can repair appears in vehicle electric circuitry temporarily, controller stops to stop to motor output driving power immediately, described controller is exported the serial data signal of fault category simultaneously by the category signal outlet terminal, again by the kind of voice loudspeaker device voice suggestion fault and the concrete operation method of interim reparation, the car owner repairs method of operating according to the different key of the different faults of voice suggestion, operate a key and repair button, by a key repair signal input terminal, one key is repaired the manually-operated signal send single-chip microcomputer in the controller circuitry, the Single-chip Controlling driving circuit, give the low speed driving power supply under the motor delivery safety pattern, allow electric motor car be repaired temporarily and begin low speed driving; The device of another similar products, there is not sound prompt function, when the fault that the electric motor car appearance can be repaired temporarily, controller for electric vehicle stops to export driving power and stops, the car owner pins speed stage keyswitch low speed driving under safe mode again according to the artificial concrete operation method of instructions tailor-make, finish interim repair by the mechanical key of electric door lock; In quite a few electric motor car in using these two sections of products, what light power and various switch controlling signal power supply were used is the 12V voltage that is provided by converter, grip pressure brake the time, 12V voltage flows to controller circuitry by brake switch with the brake signal of 12V voltage, controller stops to export driving power, thereby reach the purpose of deceleration or emergency stop, this process is called for short the brake outage; But this present class electric motor car does not all detect the 12V voltage of converter constantly; In riding, when converter breaks down and when the power brake source signal of 12V can not be provided, the grip pressure brake was the outage of just can not braking, the electric motor car emergency brake of running at high speed can cause traffic accident when malfunctioning; Or check electric motor car when stopping, electric vehicle motor is by stall, and controller continues the output driving power and produces very big locked rotor current, all may cause in various degree injury to electrical equipment such as controller, motor, accumulators.
All electric motor cars of being with 12V converters and not having interim repair function with 12V voltage as the brake outage on the market now, all the 12V voltage of converter is not detected constantly yet, when converter breaks down and the 12V power supply can not be provided, the grip pressure brake is not braking outage, can not automatic stopping, all might cause traffic accident when the electric motor car emergency brake of running at high speed is malfunctioning; Or check electric motor car when stopping, electric vehicle motor is blocked then produces very big locked rotor current, all may cause in various degree injury to electrical equipment such as controller, motor, accumulators.
Therefore, existing controller for electric vehicle device technique still haves much room for improvement and develops.
Summary of the invention
The objective of the invention is, be to provide a kind of band to detect the controller for electric vehicle device of 12V voltage input terminal constantly, in riding, when converter broke down and the power brake source signal of 12V can not be provided, controller for electric vehicle stopped to export driving power immediately; Or for the fault that can repair temporarily, electric motor car must be repaired fault by via controller temporarily, could be at low speed driving under the safe mode, and the electric motor car of effectively avoiding running at high speed causes traffic accident in response to bringing to a halt malfunctioning; Maybe can also increase voice loudspeaker device circuit, be used for informing failure mode and low speed driving how.
Technical scheme of the present invention is as follows:
Band detects the controller for electric vehicle device of 12V voltage input terminal constantly, comprise controller housing, controller circuit board, controller circuit board is provided with controller circuitry and detects 12V voltage input terminal constantly, the output terminal that detects 12V voltage input terminal constantly is electrically connected with controller circuitry one input end, the input end that detects 12V voltage input terminal constantly is used for being electrically connected with converter 12V voltage source output terminal in the electric motor car, initialize program in the single-chip microcomputer in the controller for electric vehicle circuit, whether be used for detecting the converter 12V voltage signal of being responsible for the brake outage constantly normal, in case when breaking down, or during the fault of the outage that occurs to brake, just allow the controller for electric vehicle circuit stop to export driving power.
Described band detects the controller for electric vehicle device of 12V voltage input terminal constantly, and wherein: controller circuitry has electric door lock mechanical key repair function; Controller circuit board is provided with the electric door lock input terminal, and the output terminal of electric door lock input terminal is electrically connected with an input end of controller circuitry, and the input end of electric door lock input terminal is used for being electrically connected with the output terminal of mechanical key electric door lock on the car; Initialize program in the single-chip microcomputer in controller circuitry, be used for when the circuit that is electrically connected with controller circuitry in the electric motor car or controller itself break down, when comprising that converter 12V voltage failure occurring maybe can not brake the fault of cutting off the power supply, allow the controller for electric vehicle circuit stop to export driving power, for recoverable fault, the concrete method of operating that the car owner requires to specifications with mechanical key, after finishing interim repair, pin the speed threshold keyswitch in the electric motor car or the keyswitch that cruises can be at low speed driving under the safe mode.
Described band detects the controller for electric vehicle device of 12V voltage input terminal constantly, and wherein: controller circuitry has full-automatic repair function; Initialize program in the single-chip microcomputer in controller circuitry, be used for when recoverable fault takes place for controller circuitry or electric motor car other parts circuit, when comprising that converter 12V voltage failure occurring maybe can not brake the fault of cutting off the power supply, the variation of abnormal electrical signal can take place and detect failure mode automatically in the single-chip microcomputer related port in the controller circuitry, and finish simultaneously interim repair automatically, single-chip microcomputer in the controller circuitry automatically switches to the low speed driving state under the safe mode, rotate speed control crank, or step on the dynamoelectric accelerograph pedal, or pin the speed stage keyswitch, or pin the keyswitch that cruises, or pin the low speed driving keyswitch of special setting, or when pinning the full-automatic reparation button of special setting, controller circuitry can the output safety pattern under the driving power of low speed driving, allow the electric motor car low speed driving.
Described band detects the controller for electric vehicle device of 12V voltage input terminal constantly, wherein: comprise voice loudspeaker device shell and voice loudspeaker device circuit board, the voice loudspeaker device can be the voice loudspeaker, or the voice alarm, or other has the multi-function device of voice horn function; Voice loudspeaker device circuit board is provided with voice loudspeaker device circuit and failure modes signal input terminal, controller circuit board is provided with failure modes signal outlet terminal, the input end of failure modes signal outlet terminal is electrically connected with controller circuitry one output terminal, the output terminal of failure modes signal outlet terminal is electrically connected by Active Interface with the input end of failure modes signal input terminal, and the output terminal of failure modes signal input terminal is electrically connected with the input end of voice loudspeaker device circuit; Controller circuitry and voice loudspeaker device circuit have a key repair function; Initialize program in the single-chip microcomputer in controller circuitry is used for comprising when converter 12V voltage failure occurring when the circuit that is electrically connected with controller circuitry in the electric motor car or controller itself break down, and allows the controller for electric vehicle circuit stop to export driving power; Simultaneously, single-chip microcomputer in the controller circuitry is according to the variation of corresponding port abnormal electrical signal and detect failure mode automatically, controller circuitry is by failure modes signal outlet terminal and failure modes signal input terminal, to voice loudspeaker device circuit output failure modes signal, allow voice loudspeaker device circuit voice suggestion failure mode, and inform the car owner, for recoverable fault, how to adopt diverse ways according to different faults, operate a key and repair button, after finishing the work of interim reparation, can be at low speed driving under the safe mode; For the fault that can not repair, inform the car owner, please send specialized maintenance.
Described band detects the controller for electric vehicle device of 12V voltage input terminal constantly, wherein: comprise voice loudspeaker device shell and voice loudspeaker device circuit board, the voice loudspeaker device can be the voice loudspeaker, or the voice alarm, or other has the multi-function device of voice horn function; Voice loudspeaker device circuit board is provided with voice loudspeaker device circuit and failure modes signal input terminal, controller circuit board is provided with failure modes signal outlet terminal, the input end of failure modes signal outlet terminal is electrically connected with controller circuitry one output terminal, the output terminal of failure modes signal outlet terminal is electrically connected by Active Interface with the input end of failure modes signal input terminal, and the output terminal of failure modes signal input terminal is electrically connected with the input end of voice loudspeaker device circuit; Controller circuitry has full-automatic repair function; Initialize program in the single-chip microcomputer in controller circuitry, be used for when recoverable fault takes place for controller circuitry or electric motor car other parts circuit, when comprising that converter 12V voltage failure occurring maybe can not brake the fault of cutting off the power supply, the variation of abnormal electrical signal can take place and detect failure mode automatically in the single-chip microcomputer related port in the controller circuitry, and finish simultaneously interim repair automatically, single-chip microcomputer in the controller circuitry automatically switches to the low speed driving state under the safe mode, rotate speed control crank, or step on the dynamoelectric accelerograph pedal, or pin the speed stage keyswitch, or pin the keyswitch that cruises, or when pinning the low speed driving keyswitch of special setting, controller circuitry can the output safety pattern under the driving power of low speed driving; Simultaneously, controller circuitry is by failure modes signal outlet terminal and failure modes signal input terminal, to voice loudspeaker device circuit output category fault-signal, allow voice loudspeaker device circuit voice suggestion failure mode, and inform that the car owner has finished interim reparation automatically, rotate the speed control crank of electric motor car or step on the dynamoelectric accelerograph pedal or pin the speed stage keyswitch or pin the keyswitch or when pinning full-automatic reparation button or pinning the low speed driving keyswitch of special setting of cruising, but low speed driving; For the fault that can not repair, inform the car owner, please send specialized maintenance.
The invention has the beneficial effects as follows, for by converter 12V power supply signal as the brake power-off signal electric motor car, when running at high speed, can effectively avoid the traffic accident that can not cut off the power supply and cause when braking because of 12V converter fault, better guarantee the driving safety of electric motor car.
Description of drawings
Fig. 1 detects the controller for electric vehicle device circuit principle schematic of 12V voltage input terminal constantly for band of the present invention.
Embodiment
Below with reference to accompanying drawing, device embodiment of the present invention and embodiment are described in detail.
Band detects the controller for electric vehicle device of 12V voltage input terminal constantly, as shown in Figure 1, comprise controller housing, controller circuit board, controller circuit board is provided with controller circuitry 101 and detects 12V voltage input terminal 102 constantly, the output terminal that detects 12V voltage input terminal 102 constantly is electrically connected with controller circuitry 101 1 input ends, the input end that detects 12V voltage input terminal 102 constantly is used for being electrically connected with converter 12V voltage source output terminal in the electric motor car, initialize program in the single-chip microcomputer in controller for electric vehicle circuit 101, whether be used for detecting the converter 12V voltage signal of being responsible for the brake outage constantly normal, in case when breaking down, or during the fault of the outage that occurs to brake, just allow controller for electric vehicle circuit 101 stop to export driving power.
Embodiment one, described band detect the controller for electric vehicle device of 12V voltage input terminal constantly, and as shown in Figure 1, wherein: controller circuitry 101 has electric door lock mechanical key repair function; Controller circuit board is provided with electric door lock input terminal 104, the output terminal of electric door lock input terminal 104 is electrically connected with an input end of controller circuitry 101, and the input end of electric door lock input terminal 104 is used for being electrically connected with the output terminal of mechanical key electric door lock on the car; Initialize program in the single-chip microcomputer in controller circuitry 101, be used for when the circuit that is electrically connected with controller circuitry 101 in the electric motor car or controller itself break down, when comprising that converter 12V voltage failure occurring maybe can not brake the fault of cutting off the power supply, allow controller for electric vehicle circuit 101 stop to export driving power, for recoverable fault, the concrete method of operating that the car owner requires to specifications with mechanical key, after finishing interim repair, pin the speed threshold keyswitch in the electric motor car or the keyswitch that cruises can be at low speed driving under the safe mode.
Embodiment two, described band detect the controller for electric vehicle device of 12V voltage input terminal constantly, and as shown in Figure 1, wherein: controller circuitry 101 has full-automatic repair function; Initialize program in the single-chip microcomputer in controller circuitry 101, be used for when recoverable fault takes place for controller circuitry 101 or electric motor car other parts circuit, when comprising that converter 12V voltage failure occurring maybe can not brake the fault of cutting off the power supply, the variation of abnormal electrical signal can take place and detect failure mode automatically in the single-chip microcomputer related port in the controller circuitry 101, and finish simultaneously interim repair automatically, single-chip microcomputer in the controller circuitry 101 automatically switches to the low speed driving state under the safe mode, rotate speed control crank, or step on the dynamoelectric accelerograph pedal, or pin the speed stage keyswitch, or pin the keyswitch that cruises, or pin the low speed driving keyswitch of special setting, or when pinning the reparation button of special setting, controller circuitry 101 can the output safety pattern under the driving power of low speed driving, allow the electric motor car low speed driving.
Embodiment three, described band detect the controller for electric vehicle device of 12V voltage input terminal constantly, as shown in Figure 1, wherein: comprise voice loudspeaker device shell and voice loudspeaker device circuit board, the voice loudspeaker device can be the voice loudspeaker, or the voice alarm, or other has the multi-function device of voice horn function; Voice loudspeaker device circuit board is provided with voice loudspeaker device circuit 106 and failure modes signal input terminal 105, controller circuit board is provided with failure modes signal outlet terminal 103, the input end of failure modes signal outlet terminal 103 is electrically connected with controller circuitry 101 1 output terminals, the output terminal of failure modes signal outlet terminal 103 is electrically connected by Active Interface with the input end of failure modes signal input terminal 105, and the output terminal of failure modes signal input terminal 105 is electrically connected with the input end of voice loudspeaker device circuit 106; Controller circuitry 101 and voice loudspeaker device circuit 106 have a key repair function; Initialize program in the single-chip microcomputer in controller circuitry 101, be used for when the circuit that is electrically connected with controller circuitry 101 in the electric motor car or controller itself break down, comprise when converter 12V voltage failure occurring, allow controller for electric vehicle circuit 101 stop to export driving power; Simultaneously, single-chip microcomputer in the controller circuitry 101 is according to the variation of corresponding port abnormal electrical signal and detect failure mode automatically, controller circuitry 101 is by failure modes signal outlet terminal 103 and failure modes signal input terminal 105, to voice loudspeaker device circuit 106 output failure modes signals, allow voice loudspeaker device circuit 106 use the voice suggestion failure mode, and inform the car owner, for recoverable fault, how to adopt diverse ways according to different faults, operate a key and repair button, after finishing the work of interim reparation, can be at low speed driving under the safe mode; For the fault that can not repair, inform the car owner, please send specialized maintenance.
Embodiment four, described band detect the controller for electric vehicle device of 12V voltage input terminal constantly, as shown in Figure 1, wherein: comprise voice loudspeaker device shell and voice loudspeaker device circuit board, the voice loudspeaker device can be the voice loudspeaker, or the voice alarm, or other has the multi-function device of voice horn function; Voice loudspeaker device circuit board is provided with voice loudspeaker device circuit 106 and failure modes signal input terminal 105, controller circuit board is provided with failure modes signal outlet terminal 103, the input end of failure modes signal outlet terminal 103 is electrically connected with controller circuitry 101 1 output terminals, the output terminal of failure modes signal outlet terminal 103 is electrically connected by Active Interface with the input end of failure modes signal input terminal 105, and the output terminal of failure modes signal input terminal 105 is electrically connected with the input end of voice loudspeaker device circuit 106; Controller circuitry 101 and voice loudspeaker device circuit 106 have full-automatic repair function; Initialize program in the single-chip microcomputer in controller circuitry 101, be used for when recoverable fault takes place for controller circuitry 101 or electric motor car other parts circuit, when comprising that converter 12V voltage failure occurring maybe can not brake the fault of cutting off the power supply, the variation of abnormal electrical signal can take place and detect failure mode automatically in the single-chip microcomputer related port in the controller circuitry 101, and finish simultaneously interim repair automatically, single-chip microcomputer in the controller circuitry 101 automatically switches to the low speed driving state under the safe mode, rotate speed control crank, or step on the dynamoelectric accelerograph pedal, or pin the speed stage keyswitch, or pin the keyswitch that cruises, or when pinning the low speed driving keyswitch of special setting, controller circuitry 101 can the output safety pattern under the driving power of low speed driving; Simultaneously, controller circuitry 101 is by failure modes signal outlet terminal 103 and failure modes signal input terminal 105, to voice loudspeaker device circuit 106 output category fault-signals, allow voice loudspeaker device circuit 106 use the voice suggestion failure mode, and inform that the car owner has finished interim reparation automatically, rotate the speed control crank of electric motor car or step on the dynamoelectric accelerograph pedal or pin the speed stage keyswitch or pin the keyswitch or when pinning full-automatic reparation button or pinning the low speed driving keyswitch of special setting of cruising, but low speed driving; For the fault that can not repair, inform the car owner, please send specialized maintenance.
Need to prove; in above-mentioned embodiment and preferred embodiment; should be understood that; for those of ordinary skills; described band detects the program that the electronic circuit of the controller for electric vehicle device of 12V voltage input terminal is formed and preset constantly in single chip circuit; can be according to the above description improvement or conversion or carry out different combinations or the increase and decrease function in addition; and all these improvement or conversion or different combination or increase and decrease functions; comprise that use or independent production and marketing band detect the controller for electric vehicle of 12V voltage input terminal constantly; comprise that use or the independent production and marketing voice loudspeaker device supporting with it are the voice loudspeaker device of voice loudspeaker or voice alarm or the combination of other difference in functionality, all should belong to the protection domain of claims of the present invention.
Claims (2)
1. band detects the controller for electric vehicle device of 12V voltage input terminal constantly, comprise controller housing, controller circuit board, it is characterized in that: controller circuit board is provided with controller circuitry and detects 12V voltage input terminal constantly, and the output terminal that detects 12V voltage input terminal constantly is electrically connected with controller circuitry one input end.
2. band according to claim 1 detects the controller for electric vehicle device of 12V voltage input terminal constantly, it is characterized in that: comprise voice loudspeaker device shell and voice loudspeaker device circuit board, voice loudspeaker device circuit board is provided with voice loudspeaker device circuit and failure modes signal input terminal, controller circuit board is provided with failure modes signal outlet terminal, the input end of failure modes signal outlet terminal is electrically connected with controller circuitry one output terminal, the output terminal of failure modes signal outlet terminal is electrically connected with the input end of failure modes signal input terminal, and the output terminal of failure modes signal input terminal is electrically connected with the input end of voice loudspeaker device circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077653 CN203164755U (en) | 2013-02-16 | 2013-02-16 | Electrombile controller device with real-time detection 12-V voltage input wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077653 CN203164755U (en) | 2013-02-16 | 2013-02-16 | Electrombile controller device with real-time detection 12-V voltage input wiring terminal |
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| Publication Number | Publication Date |
|---|---|
| CN203164755U true CN203164755U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320077653 Expired - Fee Related CN203164755U (en) | 2013-02-16 | 2013-02-16 | Electrombile controller device with real-time detection 12-V voltage input wiring terminal |
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| Country | Link |
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| CN (1) | CN203164755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481883A (en) * | 2013-09-24 | 2014-01-01 | 湖南南车时代电动汽车股份有限公司 | Vacuum boosting system and method of electric automobile |
-
2013
- 2013-02-16 CN CN 201320077653 patent/CN203164755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481883A (en) * | 2013-09-24 | 2014-01-01 | 湖南南车时代电动汽车股份有限公司 | Vacuum boosting system and method of electric automobile |
| CN103481883B (en) * | 2013-09-24 | 2016-06-08 | 湖南南车时代电动汽车股份有限公司 | The vacuum boost system of a kind of electric automobile and method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Baoan District Songgang Dongfeng Village in Shenzhen City, Guangdong province 518105 No. 5 701 Patentee after: Peng Guozhi Address before: 518109, B1508, building 118-119, Gonghe garden, East Ring Road, Longhua street, Shenzhen, Guangdong, Baoan District Patentee before: Peng Guozhi |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20200216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |