CN203460842U - Security subsystem of battery replacing system of electric vehicle - Google Patents
Security subsystem of battery replacing system of electric vehicle Download PDFInfo
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- CN203460842U CN203460842U CN201320540005.4U CN201320540005U CN203460842U CN 203460842 U CN203460842 U CN 203460842U CN 201320540005 U CN201320540005 U CN 201320540005U CN 203460842 U CN203460842 U CN 203460842U
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Abstract
The application discloses a security subsystem of a battery replacing system of an electric vehicle , wherein the battery replacing system of the electric vehicle comprises a robot group for replacing the battery of the electric vehicle and an upper computer; the security subsystem comprises a first camera unit, a camera unit, a server, an alarm, and a network exchanger; the security subsystem obtains the video image information of a robot and battery replacing area by a camera and outputs a corresponding control signal when abnormality occurs in the operation area of the robot or the battery replacing area and the video image information obtained by the camera and the standard image information are not matched, so the robot group is controlled to stop working, the alarm sends an alarm signal, and the battery replacing process of the electric vehicle of the battery replacing area is enabled to be safely proceeded.
Description
Technical field
The application relates to battery replacement of electric automobile technical field, particularly relates to the security protection subsystem of battery replacement of electric automobile system.
Background technology
Electronlmobil is because its power source is reproducible green energy resource-electric energy, and enter into gradually people's life, electronlmobil is usingd vehicle power as power, the concrete form of vehicle power is chargeable battery, in order to guarantee that chargeable battery can provide enough electric energy for automobile, the weight and volume of chargeable battery is all larger, battery altering is inconvenient, need a kind of automatic battery replacing system of electric automobile, for the safety of assurance battery replacement of electric automobile system, carry out, be badly in need of a kind of security protection subsystem.
Utility model content
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of security protection subsystem of battery replacement of electric automobile system, and to guarantee the safe operation of battery replacement of electric automobile system, technical scheme is as follows:
The application provides a kind of security protection subsystem, be applied to battery replacement of electric automobile system, described battery replacement of electric automobile system is included as robot group and the upper computer that electronlmobil is changed battery, and described security protection subsystem comprises: the first shooting unit, the second shooting unit, server, annunciator and network switch;
Described the first shooting unit is arranged on the top of described robot group;
Described the second shooting unit is arranged on the top that electronlmobil changes electric region;
The Ethernet interface of described server connects described upper computer by network switch;
The first video interface group of described server connects described the first shooting unit, the second video interface group of described server connects described the second shooting unit, and the first serial communication interface of described server connects the control signal input end of described annunciator and described robot group; When described server detects video image information that described the first video interface group receives and do not mate with the first standard picture, export control signal and quit work to control described robot group, and control described annunciator and report to the police; When described server detects video image information that described the second video interface group receives and do not mate with the second standard picture, output control signal is reported to the police to control described annunciator, and/or controls described robot group and quit work.
Preferably, described robot group comprises the first robot and the second robot, and described the first shooting unit comprises the first pick up camera that is arranged on described the first robot top, and the second pick up camera that is arranged on the second robot top; The first video interface group of described server comprises the first video interface and the second video interface.
Preferably, the serial communication interface of described server is converted to control signal by serial communication interface module RS485 by serial communication signal and offers described annunciator and described robot group.
Preferably, described the first shooting unit and the second shooting unit are panoramic camera.
Preferably, the vertical directed towards ground of the optical axis of described panoramic camera.
Preferably, the guarded region of described security protection subsystem is divided into different regions, described server carries out intelligent vision analysis to the video image information of shooting unit transmission, identifies zones of different corresponding in described video image information, and zones of different is adopted to different warning strategies.
Preferably, described server is using described robot group operation area as first-degree alert region, when video image information corresponding to described first-degree alert region do not mate with corresponding standard picture information, control described robot group and quit work, and control described alarm equipment alarm;
And described alarm equipment alarm, as secondary warning region, when video image information corresponding to described secondary warning region do not mate with corresponding standard picture information, is controlled in the region in described guarded region except described robot group operation area.
Preferably, described annunciator is combined aural and visual alarm.
The technical scheme being provided from above the embodiment of the present application, the security protection subsystem of described battery replacement of electric automobile system, by pick up camera, obtain the video image information in robot and battery altering region, in the operation area of battery altering region or robot, occur when abnormal, when the video image information that pick up camera obtains does not mate with the graphicinformation of standard, export corresponding control signal, with control group, quit work, and make annunciator send alerting signal, thereby guarantee that the battery altering process safety that battery changes the electronlmobil in electric region carries out.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of security protection subsystem of the embodiment of the present application;
Fig. 2 is the structural representation of the another kind of security protection subsystem of the embodiment of the present application;
Fig. 3 is the guarded region schematic diagram of a kind of security protection subsystem of the embodiment of the present application.
The specific embodiment
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Embodiment based in the application, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
Refer to Fig. 1, show the structural representation of a kind of security protection subsystem of the embodiment of the present application, described security protection subsystem application is in battery replacement of electric automobile system, described battery replacement of electric automobile system comprises: be robot group 1 and the upper computer 2 of electronlmobil replacing battery, described security protection subsystem comprises: the first shooting unit 100, the second shooting unit 200, server 300, annunciator 400 and network switch 500;
The first shooting unit 100 is arranged on the top of robot group 1, and the first shooting unit 100 is for obtaining the graphicinformation in the operation area of robot group 1.
Wherein, robot group 1 is specially mechanical arm, and the first concrete shooting unit is arranged on directly over the spindle central of mechanical arm.
Concrete, robot group 1 can comprise the first robot 11, can further include the second robot 12, and the present embodiment be take robot group 1 and comprised that a robot group 11 describes as example.
The second shooting unit 200 comprises the second pick up camera 201, is arranged on battery replacement of electric automobile region top, and for taking the video image information in battery altering region, monitoring battery is changed marching into the arena of electronlmobil in region and the information such as appeared on the scene.
The Ethernet interface of server 300 connects upper computer 2 by network switch, realize between server 300 and upper computer 2 and communicating by letter, concrete, upper computer 2 issues and deploys troops on garrison duty or withdraw a garrison instruction to server 300, the instruction of deploying troops on garrison duty or withdraw a garrison described in server 300 foundations enters after corresponding mode of operation, to upper computer, feeds back deploy troops on garrison duty result or the result of withdrawing a garrison.
The first video interface group of server 300 comprises the first video interface, the second video interface group comprises a video interface, wherein, server 300 connects the first pick up camera by the first video interface, thereby the video image information that receives the first pick up camera transmission, this video image information is analog video signal; Server 300 connects the second pick up camera by a video interface of the second video interface group, and to receive the video image information of the second pick up camera transmission, this video image information is analog video signal.
During concrete enforcement, the serial communication interface of server 300 connects annunciator and robot by serial communication interface module RS485, and serial communication interface module RS485 offers annunciator and robot for the RS485 signal of the server transmission receiving is converted to control signal.
Concrete, security protection subsystem is when deploying troops on garrison duty state, and the working process of server 300 is as follows:
The video image information that server 300 relatively receives by the second video interface group and the second standard picture information, when both do not mate, to annunciator 400 output control signals, so that annunciator sends alerting signal, and/or, to robot group 1 output control signal, so that robot group 1 quits work.
Certainly, security protection subsystem can be always in running order after start, after start, keep security monitoring state always, be not subject to the impact of other equipment, when guarded region generation abnormal condition being detected, detect the instruction of deploying troops on garrison duty/withdraw a garrison whether receive that upper computer sends, if the instruction and do not receive the instruction of withdrawing a garrison of deploying troops on garrison duty of having received that upper computer sends, control alarm equipment alarm, and control quits work; If the instruction or receive the instruction of withdrawing a garrison of deploying troops on garrison duty of not receiving that upper computer sends detected, do not produce alerting signal.
One, the workflow of the function of safety protection of robot is as follows:
1), initial setting up
Warning region is set, arrange robot initial position message, the relation between the system of axes of the first pick up camera and the system of axes of robot is set;
2) real time operation state
The location information of Real-time Obtaining robot, concrete, robot reports current attitude parameter to server, and server update warning model and location information, when whether detection warning region occurs abnormal object, are made as the current location of robot the object not detecting;
When server is in running order, when issuing, upper computer deploys troops on garrison duty after instruction, targeted security detects opens, the every renewal in position of robot once, attitude data after upgrading is reported to server, and now, server carries out target detect, once there be target to enter warning region, server will send corresponding warning information.
It should be noted that, be below the fault emergency treatment mode of the application's security protection subsystem:
1. when the visual analysis software of server stops responding, can arrive by upper computer detection, and issue reset command to server, by the oracle listener of server, realize and restart visual analysis software;
2. when server detects the video channel fault that connects pick up camera, produce emergent alarm signal and be uploaded to upper computer;
3. when server detects the communication disruption with upper computer, control annunciator and send alerting signal, and control quits work.
Two, the workflow of the measuring ability in battery altering region is as follows:
1) initial setting up
Battery altering region is set
2) target type judgement
Whether the target that judgement enters battery altering region is vehicle.
3) the state variation situation in battery altering region judgement
When judging the target that enters battery altering region and being vehicle, further judge that this vehicle enters this region or leaves this region.
The security protection subsystem that the present embodiment provides obtains the video image information in robot and battery altering region by pick up camera, in the operation area of battery altering region or robot, occur when abnormal, when the video image information that pick up camera obtains does not mate with the graphicinformation of standard, export corresponding control signal, with control group, quit work, and make annunciator send alerting signal, thereby guarantee that the battery altering process safety that battery changes the electronlmobil in electric region carries out.
Refer to Fig. 2, show the structural representation of the another kind of security protection subsystem of the embodiment of the present application, what the security protection subsystem corresponding from Fig. 1 was different is, in the battery replacement of electric automobile system that the security protection subsystem that the present embodiment provides is applicable to comprise two robots, the robot group of described battery replacement of electric automobile system comprises the first robot 11 and the second robot 12, and described security protection subsystem comprises: the first shooting unit, the second shooting unit 200, server 300, annunciator 400 and the network switch 500.
Wherein the first shooting unit comprises the first pick up camera 101 and the 3rd pick up camera 102, and described the 3rd pick up camera 102 is arranged on the second robot top, for taking the video image information of the moving region of the second robot; Annunciator 400 can comprise that the first annunciator 401 and the second annunciator 402, the first annunciators send alerting signal when abnormal for occurring when the operation area of the first robot; The second annunciator sends alerting signal when abnormal for occurring when the operation area of the second robot.
The first video interface group of server 300 comprises the first video interface and the second video interface, and wherein server, by first video interface the first pick up camera, receives the video image information of the first pick up camera transmission; Meanwhile, server connects the 3rd pick up camera by the second video interface, receives the video image information of the 3rd pick up camera transmission.
When the video image information that the 3rd pick up camera receiving when server 300 transmits does not mate with corresponding standard picture information, control the second periods of robot operation stop, and control the second annunciator 402 and send alerting signal.
It is identical with the treating process of above-described embodiment with the treating process of the video image information of the second pick up camera that server controls receives the first pick up camera, repeats no more herein.
The security protection subsystem application that the present embodiment provides is in the battery replacement of electric automobile system that comprises two robots, can monitor the moving region of two robots, and the monitoring in battery altering region, thereby the safe operation of assurance battery replacement of electric automobile system.
Refer to Fig. 3, show the schematic diagram of the guarded region of security protection subsystem, the guarded region of the security protection subsystem shown in Fig. 1 of take describes as example.
As shown in Figure 3, guarded region is divided into the warning region of two different brackets, wherein, the central task region of robot is first-degree alert region, and the region except the central task region of robot in guarded region is divided into secondary warning region.
Security protection subsystem is when deploying troops on garrison duty state, if have personnel to occur in first-degree alert region, now, server identifies video image information corresponding to first-degree alert region by the video image information of the guarded region receiving being carried out to intelligent vision analysis, when video image information corresponding to first-degree alert region do not mate with corresponding standard picture information, server is uploaded to upper computer by output the first restricted speed signal, export control signal simultaneously and control described annunciator and send sound/visual alarm, and control described periods of robot operation stop.
Security protection subsystem is in the state of deploying troops on garrison duty, if while there are abnormal condition in secondary warning region, the video image information in this region that server receives does not mate with corresponding standard picture information, server is uploaded to upper computer by output the second restricted speed signal, exports control signal control annunciator simultaneously and sends sound/visual alarm.
Certainly, working process corresponding to the guarded region shown in Fig. 3 and security protection subsystem, the corresponding security protection subsystem of Fig. 2 also can be divided into different regions by the guarded region of its corresponding battery replacement of electric automobile system, the working process of the security protection subsystem in the working process of the security protection subsystem that Fig. 2 the is corresponding embodiment corresponding with Fig. 3 is similar, repeats no more herein.
Pick up camera in above-described embodiment is panoramic camera, and during installation, the optical axis of panoramic camera is perpendicular to the ground, after installation, can rotate according to actual conditions the shell adjustment visual angle of panoramic camera.During installation, for avoiding causing false target after direct sunlight, cause security protection subsystem to produce false-alarm, therefore avoid direct sunlight on system guard zone or parking stall as far as possible, the large-scale ceiling of light proof is set, and there is not mirror-reflection on ground, night light condition reaches 500 Lxs.
It should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.
The above is only the application's the specific embodiment; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection domain.
Claims (8)
1. a security protection subsystem, be applied to battery replacement of electric automobile system, it is characterized in that, described battery replacement of electric automobile system is included as robot group and the upper computer that electronlmobil is changed battery, and described security protection subsystem comprises: the first shooting unit, the second shooting unit, server, annunciator and network switch;
Described the first shooting unit is arranged on the top of described robot group;
Described the second shooting unit is arranged on the top that electronlmobil changes electric region;
The Ethernet interface of described server connects described upper computer by network switch;
The first video interface group of described server connects described the first shooting unit, the second video interface group of described server connects described the second shooting unit, and the first serial communication interface of described server connects the control signal input end of described annunciator and described robot group; When described server detects video image information that described the first video interface group receives and do not mate with the first standard picture, export control signal and quit work to control described robot group, and control described annunciator and report to the police; When described server detects video image information that described the second video interface group receives and do not mate with the second standard picture, output control signal is reported to the police to control described annunciator, and/or controls described robot group and quit work.
2. security protection subsystem according to claim 1, it is characterized in that, described robot group comprises the first robot and the second robot, and described the first shooting unit comprises the first pick up camera that is arranged on described the first robot top, and the second pick up camera that is arranged on the second robot top; The first video interface group of described server comprises the first video interface and the second video interface.
3. security protection subsystem according to claim 1 and 2, is characterized in that, the serial communication interface of described server is converted to control signal by serial communication interface module RS485 by serial communication signal and offers described annunciator and described robot group.
4. security protection subsystem according to claim 1, is characterized in that, described the first shooting unit and the second shooting unit are panoramic camera.
5. security protection subsystem according to claim 4, is characterized in that, the vertical directed towards ground of optical axis of described panoramic camera.
6. security protection subsystem according to claim 1, it is characterized in that, the guarded region of described security protection subsystem is divided into different regions, described server carries out intelligent vision analysis to the video image information of shooting unit transmission, identify zones of different corresponding in described video image information, and zones of different is adopted to different warning strategies.
7. security protection subsystem according to claim 6, it is characterized in that, described server is using described robot group operation area as first-degree alert region, when video image information corresponding to described first-degree alert region do not mate with corresponding standard picture information, control described robot group and quit work, and control described alarm equipment alarm;
And described alarm equipment alarm, as secondary warning region, when video image information corresponding to described secondary warning region do not mate with corresponding standard picture information, is controlled in the region in described guarded region except described robot group operation area.
8. according to the security protection subsystem described in claim 1,2,4-7 any one, it is characterized in that, described annunciator is combined aural and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540005.4U CN203460842U (en) | 2013-08-30 | 2013-08-30 | Security subsystem of battery replacing system of electric vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540005.4U CN203460842U (en) | 2013-08-30 | 2013-08-30 | Security subsystem of battery replacing system of electric vehicle |
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| CN203460842U true CN203460842U (en) | 2014-03-05 |
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| CN201320540005.4U Expired - Lifetime CN203460842U (en) | 2013-08-30 | 2013-08-30 | Security subsystem of battery replacing system of electric vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417504A (en) * | 2013-08-30 | 2015-03-18 | 国家电网公司 | Security protection subsystem of battery replacing system of electric car |
| CN106851209A (en) * | 2017-02-28 | 2017-06-13 | 北京小米移动软件有限公司 | Monitoring method, device and electronic equipment |
| EP3709624A4 (en) * | 2017-11-09 | 2021-05-26 | NIO (Anhui) Holding Co., Ltd. | Power swap monitoring system |
-
2013
- 2013-08-30 CN CN201320540005.4U patent/CN203460842U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417504A (en) * | 2013-08-30 | 2015-03-18 | 国家电网公司 | Security protection subsystem of battery replacing system of electric car |
| CN104417504B (en) * | 2013-08-30 | 2016-08-31 | 国家电网公司 | The security protection subsystem of battery replacement of electric automobile system |
| CN106851209A (en) * | 2017-02-28 | 2017-06-13 | 北京小米移动软件有限公司 | Monitoring method, device and electronic equipment |
| EP3709624A4 (en) * | 2017-11-09 | 2021-05-26 | NIO (Anhui) Holding Co., Ltd. | Power swap monitoring system |
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