CN204726242U - A kind of intellectualized management system of vehicle electronic device - Google Patents
A kind of intellectualized management system of vehicle electronic device Download PDFInfo
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- CN204726242U CN204726242U CN201520377342.5U CN201520377342U CN204726242U CN 204726242 U CN204726242 U CN 204726242U CN 201520377342 U CN201520377342 U CN 201520377342U CN 204726242 U CN204726242 U CN 204726242U
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Abstract
The utility model discloses a kind of intellectualized management system of vehicle electronic device, comprising: the onboard power system that electronic machine, Vehicle Power switch, equipment power switch, power module, control module, battery and power generating system and battery system parallel connection by vehicle are formed; The onboard power system of the normal electricity of band, power module is connected with onboard power system by equipment power switch; In onboard power system not with normal electricity, power module is connected with onboard power system by Vehicle Power switch.Vehicle electronic device management system structure of the present utility model is simple, do not change its existing electric power system, but make full use of existing electric power system, simple circuit realizes the intelligent management of vehicle electronic device, by control module and software simulating intelligent management, simplify the complexity of circuit, add the intelligence degree of system.
Description
Technical field
The utility model belongs to vehicle intelligent control technology field, is specifically related to a kind of intellectualized management system of vehicle electronic device.
Background technology
In the various vehicle such as vehicle, train, subway and steamer, their electric power system composes in parallel primarily of power generating system and battery system, and battery system does not work at vehicle launch, electrical generator or provides energy in electrical power generators situation under powered.Vehicle power generation system is mainly comprised of electrical generators, and on-vehicle battery system is made up of battery.When electrical generator does not work, vehicle electronic device is all by on-vehicle battery system power supply.In the existing vehicle, onboard power system mainly divides two large classes: 1) in onboard power system, part current supply circuit is not controlled by car key, and under any condition, these current supply circuits all can supplying power for outside; Be not controlled by the current supply circuit of switch for vehicle for existence part in onboard power system, this onboard power system is defined as the onboard power system of the normal electricity of band; 2) in onboard power system, all current supply circuits are all controlled by switch for vehicle, namely when vehicle stops or source switch disconnects, onboard power system just cannot supplying power for outside, in onboard power system, current supply circuit is all controlled by car key, and this onboard power system is defined as the onboard power system not with normal electricity.If vehicle electronic device does not have intelligent management, so vehicle electronic device does not allow directly to be connected with normal electric current supply circuit.If vehicle electronic device directly receives normal electric current supply circuit, so when electrical generator does not work, vehicle electronic device still works, and will deplete the energy of on-vehicle battery, causes vehicle normally to use, affects the operation of vehicle.
Therefore in existing system, electronic machine is not directly connected with onboard power system, is connected with onboard power system by Vehicle Power main supply switch.As shown in Figure 1, the unlatching of existing Vehicular power system and to turn off be all controlled by Vehicle Power switch Q, Vehicle Power switch Q is himself element, and it is controlled by the control signal such as key, remote controller.During vehicle launch, Vehicle Power switch Q closes, and its power module works, and electronic machine just can work; When vehicle et out of order or key pull out, Vehicle Power switch Q disconnects, and power module does not work, and its electronic machine does not also work.Because Vehicle Power switch Q is controlled by key or remote controller, also just say that vehicle electronic device work is controlled by key or remote controller.Therefore only have after Vehicle Power main supply switch is closed, vehicle electronic device is just started working, and the operating range of vehicle electronic device is very limited, and vehicle electronic device cannot play due effect under certain conditions.Such as: when after vehicle et out of order or after quitting work, vehicle-mounted camera and electronic machine do not work, camera and electronic machine just can not to after faults and after vehicle stopping, and on car, situation and event are carried out recording a video and processing, thus just lose a lot of valuable clue and information.Secondly, when after et out of order or after vehicle quits work, in-vehicle wireless communications device (as: 3G module, GPRS module, WIFI module) and other electronic machine all cannot normally use, just can not carry out in time reporting to the police and transmission information, accident just can not process timely and effectively.In addition, vehicle can fix a point to park, and when fixed point is parked, vehicle electronic device all quits work, and just not by wireless network upload and download information, can not upgrade the information on mobile unit.
In current onboard power system, vehicle electronic device does not all have intelligent management, therefore all there is a shortcoming: their work is controlled by the control signal such as key, remote controller.
Summary of the invention
For the above-mentioned technical matters existing for prior art, the utility model provides a kind of intellectualized management system of vehicle electronic device, can intelligent management vehicle electronic device, controls mode of operation and the work-hours of each vehicle electronic device flexibly.
An intellectualized management system for vehicle electronic device, comprising: the onboard power system that electronic machine, Vehicle Power switch, equipment power switch, power module, control module and power generating system and battery system parallel connection by vehicle are formed; Wherein:
Described equipment power switch is controlled by described control module and Vehicle Power switch, and it drives it to close by Vehicle Power switch, controls it turn off by control module;
Described Vehicle Power switch is controlled by car key or external remote control signal;
Described control module is connected with electronic machine, Vehicle Power switch and equipment power switch, it obtains the on off state of Vehicle Power switch and the mode of operation of electronic machine for detecting, and turns off according to the working state control equipment power switch of electronic machine;
The power line voltage that described power module is used for being provided by onboard power system by Vehicle Power switch or equipment power switch is converted to the operating voltage of applicable electronic machine, and is power electronic equipment;
If described onboard power system adopts the onboard power system of the normal electricity of band, then the input end of described power module is connected with onboard power system by equipment power switch, and mouth is connected with electronic machine;
If described onboard power system adopts the onboard power system not with normal electricity, then the input end of described power module is connected with onboard power system by Vehicle Power switch, and mouth is connected with electronic machine by equipment power switch.
Further, if described onboard power system adopts the onboard power system not with normal electricity, then described intellectualized management system also includes battery, and described battery is connected with power module, and is connected with electronic machine by equipment power switch.
Further, if described onboard power system adopts the onboard power system not with normal electricity, when Vehicle Power switch closes, Vehicle Power switch and then the equipment of drive power switch close, onboard power system is on one side power electronic equipment by Vehicle Power switch, power module and equipment power switch successively or is power electronic equipment by Vehicle Power switch, power module, battery and equipment power switch successively, is that battery charges successively by Vehicle Power switch and power module;
When Vehicle Power switch disconnects, onboard power system cannot be power electronic equipment by Vehicle Power switch; Now, equipment power switch is still in closure state, then described battery is power electronic equipment by equipment power switch, and the control module simultaneously obtains the on off state of Vehicle Power switch and the mode of operation of electronic machine by detecting; If the work of electronic machine completes, then control module control convenience power switch turns off, and whole intellectualized management system does not work.
Further, if described onboard power system adopts the onboard power system of the normal electricity of band, when Vehicle Power switch closes, Vehicle Power switch and then drive equipment power switch to close, onboard power system is power electronic equipment by equipment power switch and power module successively;
When Vehicle Power switch disconnects, now, equipment power switch is still in closure state, onboard power system is power electronic equipment by equipment power switch and power module successively, and the control module simultaneously obtains the on off state of Vehicle Power switch and the mode of operation of electronic machine by detecting; If the work of electronic machine completes, then control module control convenience power switch turns off, and whole intellectualized management system does not work.
Further, described control module comprises testing circuit, signal circuit and control circuit; Wherein:
Described testing circuit is connected with signal circuit with Vehicle Power switch, and it is for detecting the on off state of acquisition Vehicle Power switch and being supplied to signal circuit;
Described signal circuit is connected with electronic machine with control circuit, and it is for detecting the mode of operation of acquisition electronic machine and being supplied to control circuit;
Described control circuit is connected with equipment power switch, and it turns off for the working state control equipment power switch according to electronic machine.
Described control circuit adopts simple logic gates to realize.
Further, described electronic machine obtains the on off state of Vehicle Power switch by signal circuit, and electronic machine can determine whether enter readiness for action according to actual conditions, and when entering readiness for action, system can save energy consumption.
Described Vehicle Power switch is connected with the power generating system of vehicle, to control power generating system work; When after vehicle et out of order accident, the power generating system of vehicle does not just work, and now the anti-Vehicle Power switch that makes of power generating system disconnects.
The mode of operation of the utility model system can be divided into 2 stages: 1) the vehicle operation stage; 2) vehicle not working stage.In the vehicle operation stage, its power supply is the same with existing system with the work of electronic machine, and the electric power system of vehicle power generation system and battery system composition is powered to vehicle electronic device; At vehicle not working stage, such as: vehicle quits work, et out of order, accident etc., vehicle power generation system stalls, but vehicle power and electronic machine equally normally work: 1) in the onboard power system of the normal electricity of band, powered by equipment power switch by on-vehicle battery system; 2) in the onboard power system not with normal electricity, powered by equipment power switch by battery.Therefore the shutoff of vehicle electronic device is not just controlled by Vehicle Power main supply switch, the work of electronic machine is controlled by control module, when control module sends off signal, disconnected by control path control convenience power switch, vehicle power and electronic machine just quit work; Electronic machine can obtain the mode of operation of Vehicle Power switch by signal circuit, when Vehicle Power switch is in off-state, continue to power to vehicle electronic device by equipment power switch, control module obtains the state of now Vehicle Power switch by testing circuit, control module carrys out the work-hours of control convenience power switch according to actual conditions, electronic machine can obtain the information in now control module by signal circuit, therefore electronic machine can determine whether enter readiness for action according to actual conditions, when entering readiness for action, system can save energy consumption.The utility model system, on the basis of widening electronic device works scope, is effectively protected battery system simultaneously, is not affected it and normally use.Native system realizes intelligent management vehicle electronic device.
Vehicle electronic device management system structure of the present utility model is simple, do not change its existing electric power system, but make full use of existing electric power system, simple circuit realizes the intelligent management of vehicle electronic device, one is selected to realize intelligent management by control module and software or the two, simplify the complexity of circuit, add the intelligence degree of system.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing vehicle electronic device management system.
Fig. 2 is the structural representation of the intelligent vehicle electronic device management system of the normal electricity of the utility model band.
Fig. 3 is the structural representation of the intelligent vehicle electronic device management system of the utility model not with normal electricity.
Fig. 4 is the another kind of structural representation of the intelligent vehicle electronic device management system of the utility model not with normal electricity.
Detailed description of the invention
In order to more specifically describe the utility model, below in conjunction with the drawings and the specific embodiments, the technical solution of the utility model is described in detail.
Embodiment 1
Fig. 2 is the intellectualized management system of the normal electric onboard power system of band of the present utility model.Wherein vehicle power generation system G and vehicle battery system C parallel connection constitutes the electric power system of vehicle, equipment power switch S is directly connected with the electric power system of vehicle, power module is connected with onboard power system by equipment power switch S, and vehicle electronic device is powered by power module.Vehicle Power switch Q is controlled by car key or other signals, and the closed of equipment power switch S is controlled by Vehicle Power switch Q, and the disconnection of equipment power switch S is controlled by control circuit A by control module; Control module is made up of control circuit A, testing circuit B and signal circuit D etc., control module obtains the mode of operation of Vehicle Power switch Q by testing circuit B, control module determines the state of equipment power switch S according to the mode of operation of Vehicle Power switch Q and actual demand, control module carrys out control convenience power switch S by control circuit A, vehicle electronic device obtains the information in control module by signal circuit D, control module obtains the mode of operation of vehicle electronic device by signal circuit D.Testing circuit B can be that sample circuit or other circuit are formed, and control module obtains the mode of operation of Vehicle Power switch Q by testing circuit B; Control module carrys out the mode of operation of control convenience power switch S by control path A; Control module obtains the mode of operation of electronic machine by signal circuit D, and electronic machine also obtains the information in control module by signal circuit D.
In the present embodiment, Vehicle Power switch Q belongs to himself element, and it is controlled by the control signal such as key, remote controller.When a vehicle is started, Vehicle Power switch Q is just closed, and Vehicle Power switch Q closes with regard to control convenience power switch S, and vehicle power generation system is work just, the electric power system that now vehicle power generation system G and battery system C forms is powered to power module by equipment power switch S, and electronic machine is work just.Control module determines the state of Vehicle Power switch Q by testing circuit B, can determine vehicle-state.After Vehicle Power switch Q is closed, control module just can detect that vehicle is in running order, control module is by signal A control convenience power switch S conducting always, electronic machine obtains the information in control module by signal circuit D in addition, and control module also obtains the information of electronic machine by signal circuit D; When vehicle quits work or has an accident, after fault, vehicle power generation system G does not just work, now Vehicle Power switch Q just disconnects, control module just can detect that vehicle is in off position, but control module allows equipment power switch S still keep conducting by signal A, and power module is received on on-vehicle battery system C by equipment power switch S, and power module is still in running order, electronic machine and control module still work, and the shutoff of its electronic machine is controlled by control module.In addition, electronic machine obtains the working parameter in control module by signal line D, the such as mode of operation of Vehicle Power switch Q, and control module also can obtain the mode of operation of electronic machine simultaneously.Therefore in native system, the work of vehicle electronic device just realizes intelligent management, and control module can control their shutoff.Terminate when task or arrive equipment task time point, control module is turned off with regard to control convenience power switch S by signal A, and equipment power switch S closes and has no progeny, and whole system does not work; Or terminate when task, control module can allow system be in low-power consumption standby state, now system works is at most battery saving mode.Therefore native system to quit work or et out of order, after accident, control module arranges mode of operation and the work-hours of each electronic machine flexibly according to actual conditions, achieves intelligent management at vehicle, simultaneously again can available protecting battery system.
Embodiment 2
Fig. 3 and Fig. 4 is the intellectualized management system not with normal electric onboard power system of the present utility model.Wherein vehicle power generation system G and vehicle battery system C parallel connection constitutes the electric power system of vehicle, and Vehicle Power switch Q is directly connected with the electric power system of vehicle, and power module is connected with vehicle powering system by Vehicle Power switch Q; Electronic machine to be connected with battery A by equipment power switch S and power module or electronic machine is connected with battery A by equipment power switch S; Vehicle Power switch Q is controlled by car key or other signals, and the closed of equipment power switch S is controlled by Vehicle Power switch Q, and the disconnection of equipment power switch S is controlled by control circuit A by control module; Control module is made up of control circuit A, testing circuit B and signal circuit D etc., control module obtains the mode of operation of Vehicle Power switch Q by testing circuit B, control module determines the state of equipment power switch S according to the mode of operation of Vehicle Power switch Q and actual demand, control module carrys out control convenience power switch S by control circuit A, vehicle electronic device obtains the information in control module by signal circuit D, control module obtains the mode of operation of vehicle electronic device by signal circuit D.Testing circuit B can be that sample circuit or other circuit are formed, and control module obtains the mode of operation of Vehicle Power switch Q by testing circuit B; Control module carrys out the mode of operation of control convenience power switch S by control path A; Control module obtains the mode of operation of electronic machine by signal circuit D, and electronic machine also obtains the information in control module by signal circuit D.
In the present embodiment, Vehicle Power switch Q belongs to himself element, and it is controlled by the control signal such as key, remote controller; Power module and battery A compose in parallel the electric power system that the electric power system of electronic machine or battery A are electronic equipment, and when power module does not work, battery A is to power electronic equipment; When power module works, in Fig. 3 example, power module gives power electronic equipment, simultaneously also while charge to battery A; In Fig. 4 example, power module charges to battery A, and battery A is to power electronic equipment.When a vehicle is started, vehicle power generation system G is work just, and Vehicle Power switch Q is just closed, vehicle power generation system G and battery system C composes in parallel electric power system, power module is connected with electric power system by Vehicle Power switch Q, power module work, and control convenience power switch S closes.Control module determines the state of Vehicle Power switch Q by testing circuit B, just can determine vehicle-state.After Vehicle Power switch Q is closed, control module just can detect that vehicle is in running order, and control module is by signal A control convenience power switch S conducting always.Electronic machine can obtain the information in control module by signal circuit D in addition, and control module also obtains the information of electronic machine by signal circuit D; When vehicle quits work or has an accident, after fault, vehicle power generation system G does not just work, Vehicle Power switch Q just disconnects, control module detects that vehicle is in off position, but control module allows equipment power switch S still keep conducting by signal A, electronic machine is connected with battery A by equipment power switch S, and battery A is to power electronic equipment, and the shutoff of electronic machine is controlled by control module.In addition, electronic machine obtains the working parameter in control module by signal line D, the such as mode of operation of Vehicle Power switch Q, and control module also can obtain the mode of operation of electronic machine simultaneously.Therefore in native system, the work of vehicle electronic device just can realize intelligent management, and control module can control their shutoff.Terminate when task or arrive equipment task time point, control module is turned off with regard to control convenience power switch S by signal A, and equipment power switch S closes and has no progeny, and whole system does not work; Or terminate when task, control module can allow system be in low-power consumption standby state, now system works is at most battery saving mode.Therefore native system to quit work or et out of order, after accident, control module arranges mode of operation and the work-hours of each electronic machine flexibly according to actual conditions, achieves intelligent management at vehicle, simultaneously again can available protecting battery A.
Intelligent vehicle electronic device management system has very high social value and economic value.Such as: camera and electronic machine quit work at vehicle, vehicle et out of order and occur all can continue video recording after accident, and recording time freely can be arranged by control module, and more how valuable information and clue are all recorded.Same in-vehicle wireless communications device (WIFI module, GPRS module, 3G module etc.) and electronic machine, to quit work at vehicle or all can radio communication and transmission after et out of order and generation accident, and report to the police and information transmission, just can effective and timely handling failure and accident, personal safety and property safety are protected, and the work-hours of wireless device freely can be arranged by control module.In addition, after vehicle fixed point is parked, vehicle electronic device intelligent management, by wireless network upload and download information, upgrades the information on vehicle electronic device; After task terminates, just cut-out whole system or system are in low-power consumption standby state.Therefore on the basis realizing intelligent management, again can available protecting battery system, do not affect normal use.Native system can control the work-hours of each electronic machine flexibly, realizes each electronic machine of intelligent management, simultaneously again can available protecting battery system, does not affect normal use.
Above-mentioned is can understand for ease of those skilled in the art and apply the utility model to the description of embodiment.Person skilled in the art obviously easily can make various amendment to above-described embodiment, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the utility model is not limited to above-described embodiment, and those skilled in the art are according to announcement of the present utility model, and the improvement made for the utility model and amendment all should within protection domains of the present utility model.
Claims (6)
1. the intellectualized management system of a vehicle electronic device, it is characterized in that, comprising: the onboard power system that electronic machine, Vehicle Power switch, equipment power switch, power module, control module and power generating system and battery system parallel connection by vehicle are formed; Wherein:
Described equipment power switch is controlled by described control module and Vehicle Power switch, and it drives it to close by Vehicle Power switch, controls it turn off by control module;
Described Vehicle Power switch is controlled by car key or external remote control signal;
Described control module is connected with electronic machine, Vehicle Power switch and equipment power switch, it obtains the on off state of Vehicle Power switch and the mode of operation of electronic machine for detecting, and turns off according to the working state control equipment power switch of electronic machine;
The power line voltage that described power module is used for being provided by onboard power system by Vehicle Power switch or equipment power switch is converted to the operating voltage of applicable electronic machine, and is power electronic equipment;
If described onboard power system adopts the onboard power system of the normal electricity of band, then the input end of described power module is connected with onboard power system by equipment power switch, and mouth is connected with electronic machine;
If described onboard power system adopts the onboard power system not with normal electricity, then the input end of described power module is connected with onboard power system by Vehicle Power switch, and mouth is connected with electronic machine by equipment power switch.
2. intellectualized management system according to claim 1, it is characterized in that: if described onboard power system adopts the onboard power system not with normal electricity, then described intellectualized management system also includes battery, described battery is connected with power module, and is connected with electronic machine by equipment power switch.
3. intellectualized management system according to claim 2, it is characterized in that: if described onboard power system adopts the onboard power system not with normal electricity, when Vehicle Power switch closes, Vehicle Power switch and then the equipment of drive power switch close, onboard power system is on one side power electronic equipment by Vehicle Power switch, power module and equipment power switch successively or is power electronic equipment by Vehicle Power switch, power module, battery and equipment power switch successively, is that battery charges successively by Vehicle Power switch and power module;
When Vehicle Power switch disconnects, onboard power system cannot be power electronic equipment by Vehicle Power switch; Now, equipment power switch is still in closure state, then described battery is power electronic equipment by equipment power switch, and the control module simultaneously obtains the on off state of Vehicle Power switch and the mode of operation of electronic machine by detecting; If the work of electronic machine completes, then control module control convenience power switch turns off, and whole intellectualized management system does not work.
4. intellectualized management system according to claim 1, it is characterized in that: if described onboard power system adopts the onboard power system of the normal electricity of band, when Vehicle Power switch closes, Vehicle Power switch and then drive equipment power switch to close, onboard power system is power electronic equipment by equipment power switch and power module successively;
When Vehicle Power switch disconnects, now, equipment power switch is still in closure state, onboard power system is power electronic equipment by equipment power switch and power module successively, and the control module simultaneously obtains the on off state of Vehicle Power switch and the mode of operation of electronic machine by detecting; If the work of electronic machine completes, then control module control convenience power switch turns off, and whole intellectualized management system does not work.
5. intellectualized management system according to claim 1, is characterized in that: described control module comprises testing circuit, signal circuit and control circuit; Wherein:
Described testing circuit is connected with signal circuit with Vehicle Power switch, and it is for detecting the on off state of acquisition Vehicle Power switch and being supplied to signal circuit;
Described signal circuit is connected with electronic machine with control circuit, and it is for detecting the mode of operation of acquisition electronic machine and being supplied to control circuit;
Described control circuit is connected with equipment power switch, and it turns off for the working state control equipment power switch according to electronic machine.
6. intellectualized management system according to claim 1, is characterized in that: described electronic machine obtains the on off state of Vehicle Power switch by signal circuit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377342.5U CN204726242U (en) | 2015-06-03 | 2015-06-03 | A kind of intellectualized management system of vehicle electronic device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520377342.5U CN204726242U (en) | 2015-06-03 | 2015-06-03 | A kind of intellectualized management system of vehicle electronic device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827909A (en) * | 2015-06-03 | 2015-08-12 | 浙江绍兴微视信息科技有限公司 | Intelligent management system of vehicle-mounted electronic equipment |
| CN105416073A (en) * | 2015-12-25 | 2016-03-23 | 谢镕安 | Electric motor coach drive control system and method |
| CN105914841A (en) * | 2016-06-08 | 2016-08-31 | 杭州弘易科技有限公司 | Vehicle-mounted power supply management system and method thereof |
| CN106240375A (en) * | 2016-08-17 | 2016-12-21 | 杭州新时空电动汽车有限公司 | Vehicle-mounted Internet intelligent control system and control method thereof |
-
2015
- 2015-06-03 CN CN201520377342.5U patent/CN204726242U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827909A (en) * | 2015-06-03 | 2015-08-12 | 浙江绍兴微视信息科技有限公司 | Intelligent management system of vehicle-mounted electronic equipment |
| CN104827909B (en) * | 2015-06-03 | 2017-01-04 | 浙江绍兴微视信息科技有限公司 | A kind of intellectualized management system of vehicle electronic device |
| CN105416073A (en) * | 2015-12-25 | 2016-03-23 | 谢镕安 | Electric motor coach drive control system and method |
| CN105416073B (en) * | 2015-12-25 | 2017-11-07 | 谢镕安 | Electric motor coach driving control system and its control method |
| CN105914841A (en) * | 2016-06-08 | 2016-08-31 | 杭州弘易科技有限公司 | Vehicle-mounted power supply management system and method thereof |
| CN105914841B (en) * | 2016-06-08 | 2023-07-28 | 杭州弘易科技有限公司 | Vehicle-mounted power supply management system and method |
| CN106240375A (en) * | 2016-08-17 | 2016-12-21 | 杭州新时空电动汽车有限公司 | Vehicle-mounted Internet intelligent control system and control method thereof |
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