Used for electric vehicle ancillary system controller
Technical field
The present invention relates to a kind of ancillary system controller, relate in particular to a kind of used for electric vehicle ancillary system controller.
Background technology
For vehicle commonly used; Because the fault diagnosis functions of gear, Das Gaspedal etc. make vehicle undesirable acceleration, deceleration and reversing can not occur; When main motor and controller et out of order; Except controller meeting self-protecting was shut down, vehicle control device also can be kept to 0 with the enable signal and the throttle of its controller.Be electrically connected that signal all is in open circuit mode when the disconnection of not expecting, signal is 0, can not cause the danger of vehicle; And the communication aspect adopts the communication overtime technology to guarantee that connection can not cause when breaking off the communication failure that causes that vehicle is dangerous.In the total loop of vehicle high-tension current, being serially connected with manual air circuit breaker guarantees when faults such as system's overcurrent, can break off high-tension current.
But for pure power-actuated automobile, prior mechanical drives the aux. controls needs that the structure assembly can't satisfy electronlmobil, tends to cause Vehicular turn deficiency or braking not to organize, and influences the driving safety of vehicle.
Summary of the invention
The objective of the invention is to overcome the above problem that prior art exists, a kind of used for electric vehicle ancillary system controller is provided.
For realizing the object of the invention used for electric vehicle ancillary system controller, include the controller function box, described controller function box is provided with lid, and wherein, described controller function box one side is provided with the data exchange terminal assemblies; Be provided with the swap data bus in the described controller function box, the communication terminal of said swap data bus links to each other with the data exchange terminal assemblies; The control end of said swap data bus is connected with electric powered steering control module, electric air pump control module, electric air-conditioning control module respectively.
Further; Above-mentioned used for electric vehicle ancillary system controller, wherein, described swap data bus is provided with auxiliary monitoring client; Described auxiliary monitoring client is provided with power supply and stablizes control module, and said power supply is stablized and is connected with the accessory feed interface on the control module.
Further, above-mentioned used for electric vehicle ancillary system controller wherein, is provided with the module adapter plate in the described controller function box.
Further, above-mentioned used for electric vehicle ancillary system controller wherein, is provided with radiating subassembly in the described controller function box.
Further, above-mentioned used for electric vehicle ancillary system controller, wherein, described radiating subassembly includes radiator, on the described radiator fan is installed.
Again further, above-mentioned used for electric vehicle ancillary system controller, wherein, the side plate of said controller function box is distributed with louvre.
Adopt technical scheme of the present invention, need not to increase the normal operation needs that extra control assembly just can satisfy each ancillary system of pure electric automobile.And the module structure that uses is simple, is convenient to maintenance in the future.What is more important, the present invention has preferable heat dispersion, can satisfy the user demand of different operating modes.
The object of the invention, advantage and characteristics will illustrate through the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is the organigram of used for electric vehicle ancillary system controller.
The specific embodiment
Used for electric vehicle ancillary system controller as shown in Figure 1; Include controller function box 1; Controller function box 1 is provided with lid, and its unusual part is: controller function box 1 one sides that the present invention adopted are provided with data exchange terminal assemblies 2.Further, in controller function box 1, be provided with swap data bus 3, and the communication terminal of swap data bus 3 links to each other with data exchange terminal assemblies 2.The control end of its swap data bus 3 is connected with electric powered steering control module 4, electric air pump control module 5, electric air-conditioning control module 6 respectively.
In conjunction with the present invention's one preferred implementation, the swap data bus 3 that is adopted is provided with auxiliary monitoring client, and auxiliary monitoring client is provided with power supply and stablizes control module 7, and its power supply is stablized and is connected with accessory feed interface 8 on the control module 7.In order to play better firm effect, in controller function box 1, be provided with module adapter plate 9.Consider that the control operation box is easy to generate a large amount of heat when normal operation, and too much heat can reduce the service life of part, is unfavorable for the normal operation of electric air pump simultaneously, in controller function box 1, is provided with radiating subassembly.This radiating subassembly includes radiator 10, and on the radiator 10 fan 11 is installed.And consider realization passive heat radiation to a certain degree, be distributed with louvre 12 at the side plate of controller function box 1.
Through above-mentioned character express and combine accompanying drawing to find out, adopt the present invention after, need not to increase the normal operation needs that extra control assembly just can satisfy each ancillary system of pure electric automobile.And the module structure that uses is simple, is convenient to maintenance in the future.What is more important, the present invention has preferable heat dispersion, can satisfy the user demand of different operating modes.
Certainly, more than only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.Except that the foregoing description, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.