CN205130950U - Vehicle collision is system and vehicle of automatic cutout high -Voltage electrical appliances in twinkling of an eye - Google Patents
Vehicle collision is system and vehicle of automatic cutout high -Voltage electrical appliances in twinkling of an eye Download PDFInfo
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- CN205130950U CN205130950U CN201520893223.5U CN201520893223U CN205130950U CN 205130950 U CN205130950 U CN 205130950U CN 201520893223 U CN201520893223 U CN 201520893223U CN 205130950 U CN205130950 U CN 205130950U
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Abstract
The utility model discloses a vehicle collision is system and vehicle of automatic cutout high -Voltage electrical appliances in twinkling of an eye, the system includes: acceleration sensor for acquire the acceleration of vehicle, vibration sensor, user acquire the vibration range of vehicle, battery management system for receive cutoff high electrical apparatus signal, and according to cutoff high electrical apparatus signal cutoff high -Voltage electrical appliances, and vehicle control unit for generate cutoff high electrical apparatus signal, and give battery management system with cutoff high electrical apparatus signal transmission. The utility model has the advantages of as follows: to the adding speed change and vibration range and judge whether the vehicle takes place the traffic accident of vehicle, even cut off high voltage power supply when taking place the traffic accident concluding, avoid that personnel bring danger after the rescue process and the process operation's that deals with problems arising from an accident high -Voltage electrical appliances give car owner, rescue personnel genial.
Description
Technical field
The utility model relates to field of vehicle control, is specifically related to system and the vehicle of a kind of vehicle collision moment automatic cut off high electrical equipment.
Background technology
In electric automobile during traveling process, collide suddenly traffic accident, needs stranded survive personnel and other aftermaths in emergency resuce car.In emergency vehicle stranded survive personnel time, the High-Voltage Electrical Appliances run in car can give car owner, rescue worker, and genial rear personnel bring great danger.
Utility model content
The utility model is intended at least one of solve the problems of the technologies described above.
For this reason, first object of the present utility model is the system proposing a kind of vehicle collision moment automatic cut off high electrical equipment.
Second object of the present utility model is to propose a kind of vehicle.
To achieve these goals, the embodiment of first aspect of the present utility model discloses the system of a kind of vehicle collision moment automatic cut off high electrical equipment, comprising: acceleration pick-up, for obtaining the acceleration/accel of vehicle; Vibration sensor, user obtains the Oscillation Amplitude of vehicle; Battery management system, is connected with High-Voltage Electrical Appliances, for receiving cut off high electrical signal, and cuts off described High-Voltage Electrical Appliances according to described cut off high electrical signal; And entire car controller, being connected with described acceleration pick-up, described vibration sensor and described battery management system respectively, for generating described cut off high electrical signal, and described cut off high electrical signal being sent to described battery management system.
According to the system of the vehicle collision of the utility model embodiment moment cut off high electrical equipment automatically, judge whether vehicle traffic accident occurs for the acceleration change of vehicle and Oscillation Amplitude, even if conclude there is traffic accident time cut off high power supply, to car owner, rescue worker, genial rear personnel bring danger to the High-Voltage Electrical Appliances avoiding at rescue process and process operation of dealing with problems arising from an accident.
In addition, according to the system of the vehicle collision of the utility model above-described embodiment moment cut off high electrical equipment automatically, following additional technical characteristic can also be had:
Further, described entire car controller sends described cut off high power supply signal with the form of broadcast to described battery management system.
Further, described entire car controller is by rigid line, CAN_BUS line, I
2in C line, SPI line, RS232 Serial Port Line, USB line, Link line, Internet winding thread and radio antenna, at least one mode broadcasts described cut off high power supply signal to described battery management system.
To achieve these goals, the embodiment of second aspect of the present utility model discloses a kind of vehicle, the vehicle collision moment comprising above-described embodiment automatic cut off high electrical equipment system.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 be the utility model embodiment vehicle collision moment the automatic system of cut off high electrical equipment structured flowchart.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
With reference to description below and accompanying drawing, by these and other aspects of clear embodiment of the present utility model.In these descriptions and accompanying drawing, specifically disclose some particular implementation in embodiment of the present utility model, represent some modes of the principle implementing embodiment of the present utility model, but should be appreciated that the scope of embodiment of the present utility model is not limited.On the contrary, embodiment of the present utility model comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent.
Below in conjunction with accompanying drawing, the system according to the vehicle collision of the utility model embodiment moment cut off high electrical equipment is automatically described.
Please refer to Fig. 1, vehicle collision moment automatic cut off high electrical equipment system, comprising: acceleration pick-up 100, vibration sensor 200, battery management system 300 and entire car controller 400.
Acceleration pick-up 100, for the acceleration change of monitor vehicle, and degree of will speed up change passes to entire car controller 400.
Vibration sensor 200, for the Oscillation Amplitude of monitor vehicle, and passes to entire car controller 400 by the Oscillation Amplitude of vehicle.
Battery management system 300, is connected with High-Voltage Electrical Appliances, cut off high power supply after the cut off high electrical signal receiving entire car controller transmission.
Entire car controller 400, is connected 300 with acceleration pick-up 100, vibration sensor 200 and battery management system respectively and connects.For generating cut off high electrical signal, and cut off high power supply signal is sent to battery management system 300.
In an example of the present utility model, first threshold and Second Threshold is preset according to the performance of vehicle, judge that the acceleration/accel of vehicle is no by first threshold sharply to reduce in the short time, judge whether vehicle high vibration occurs by Second Threshold, and judge whether vehicle traffic accident occurs according to the rate of acceleration change of vehicle and Oscillation Amplitude.When there is traffic accident, entire car controller 400 generates cut off high power supply signal.Main attention, those skilled in the art other similar fashion can also be adopted to judge whether vehicle there is traffic accident thus generates cut off high power supply signal.
In an embodiment of the present utility model, entire car controller 400 sends cut off high power supply signal with the form of broadcast to battery management system 300.
Particularly, entire car controller 400 sends cut off high power supply signal to the multiple node modules be connected with entire car controller 400 module, after multiple node module receives cut off high power supply signal, all forward cut off high power supply signal to by battery management system 300, even if guarantee that battery management system 300 is when a certain circuit cannot be communicated with due to traffic accident, still cut off high power supply signal can be received, and according to the electricity consumption of these signal cut High-Voltage Electrical Appliances.
In an embodiment of the present utility model, entire car controller is by rigid line, CAN_BUS line, I
2in C line, SPI line, RS232 Serial Port Line, USB line, Link line, Internet winding thread and radio antenna, at least one mode broadcasts cut off high power supply signal to described battery management system.
Embodiment of the present utility model also discloses a kind of vehicle, comprises the system of above-mentioned vehicle collision moment cut off high electrical equipment automatically.
In addition, the vehicle collision of the utility model embodiment moment the method for cut off high electrical equipment, system and vehicle automatically other to form and effect is all known for a person skilled in the art, in order to reduce redundancy, do not repeat.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalency thereof.
Claims (4)
1. vehicle collision moment automatic cut off high electrical equipment a system, it is characterized in that, comprising:
Acceleration pick-up, for obtaining the acceleration/accel of vehicle;
Vibration sensor, user obtains the Oscillation Amplitude of vehicle;
Battery management system, is connected with High-Voltage Electrical Appliances, for receiving cut off high electrical signal, and cuts off described High-Voltage Electrical Appliances according to described cut off high electrical signal; And
Entire car controller, is connected with described acceleration pick-up, described vibration sensor and described battery management system respectively, for generating described cut off high electrical signal, and described cut off high electrical signal is sent to described battery management system.
2. vehicle collision according to claim 1 moment cut off high electrical equipment automatically system, it is characterized in that, described entire car controller sends described cut off high power supply signal with the form of broadcast to described battery management system.
3. vehicle collision according to claim 2 moment cut off high electrical equipment automatically system, it is characterized in that, described entire car controller is by rigid line, CAN_BUS line, I
2in C line, SPI line, RS232 Serial Port Line, USB line, Link line, Internet winding thread and radio antenna, at least one mode broadcasts described cut off high power supply signal to described battery management system.
4. a vehicle, is characterized in that, comprises the system of claim 1-3 arbitrary described vehicle collision moment automatic cut off high electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893223.5U CN205130950U (en) | 2015-11-10 | 2015-11-10 | Vehicle collision is system and vehicle of automatic cutout high -Voltage electrical appliances in twinkling of an eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893223.5U CN205130950U (en) | 2015-11-10 | 2015-11-10 | Vehicle collision is system and vehicle of automatic cutout high -Voltage electrical appliances in twinkling of an eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130950U true CN205130950U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520893223.5U Active CN205130950U (en) | 2015-11-10 | 2015-11-10 | Vehicle collision is system and vehicle of automatic cutout high -Voltage electrical appliances in twinkling of an eye |
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| CN (1) | CN205130950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110806581A (en) * | 2019-10-21 | 2020-02-18 | 边缘智能研究院南京有限公司 | Medical cart anti-collision detection method, device and system |
| CN111103873A (en) * | 2018-10-25 | 2020-05-05 | 比亚迪股份有限公司 | Automated guided vehicle and collision detection device and method thereof |
-
2015
- 2015-11-10 CN CN201520893223.5U patent/CN205130950U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103873A (en) * | 2018-10-25 | 2020-05-05 | 比亚迪股份有限公司 | Automated guided vehicle and collision detection device and method thereof |
| CN110806581A (en) * | 2019-10-21 | 2020-02-18 | 边缘智能研究院南京有限公司 | Medical cart anti-collision detection method, device and system |
| CN110806581B (en) * | 2019-10-21 | 2022-03-29 | 边缘智能研究院南京有限公司 | Medical cart anti-collision detection method, device and system |
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