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CN-224234030-U - External-hanging intelligent chip power upgrading device for automobile

CN224234030UCN 224234030 UCN224234030 UCN 224234030UCN-224234030-U

Abstract

The utility model discloses an external-hanging intelligent chip power upgrading device for an automobile, which comprises a main control module (1) and a signal processing module (2), wherein the main control module (1) is connected with the signal processing module (2) through a data transmission assembly, a mounting bracket (3) is arranged outside the main control module (1), the mounting bracket (3) is used for fixing the main control module (1) at a specified position of the automobile, the input end of the signal processing module (2) is connected with a sensor interface, the sensor interface is used for accessing sensor signals of the automobile, the output end of the signal processing module (2) is in communication connection with the main control module (1) through a signal regulating circuit, and a storage unit and an operation unit are integrated inside the main control module (1). The utility model solves the problems of complex installation, unstable signals and single function in the prior art, improves the reliability and applicability of the power upgrading device, and meets the diversified demands of users.

Inventors

  • LI MOJIANG
  • LI DANDAN

Assignees

  • 深圳市飓创科技有限公司

Dates

Publication Date
20260512
Application Date
20250425

Claims (7)

  1. 1. The power upgrading device for the plug-in intelligent chip for the automobile is characterized by comprising a main control module (1) and a signal processing module (2), wherein the main control module (1) is connected with the signal processing module (2) through a data transmission assembly, a mounting bracket (3) is arranged outside the main control module (1), the mounting bracket (3) is used for fixing the main control module (1) at a specified position of the automobile, the input end of the signal processing module (2) is connected with a sensor interface, the sensor interface is used for accessing sensor signals of the automobile, the output end of the signal processing module (2) is in communication connection with the main control module (1) through a signal regulating circuit, and a storage unit and an operation unit are integrated inside the main control module (1).
  2. 2. The power upgrading device for the automobile external hanging type intelligent chip is characterized in that a protective shell (4) is arranged outside the main control module (1), the protective shell (4) is composed of an upper shell (5) and a lower shell (6), the upper shell (5) and the lower shell (6) are connected through a buckling structure (7), the buckling structure (7) comprises a protruding portion arranged at the edge of the upper shell (5) and a groove portion arranged at the edge of the lower shell (6), the protruding portion is matched with the groove portion in use, a heat insulation layer (9) is arranged inside the protective shell (4), and a heat dissipation hole (8) is formed in the bottom of the protective shell (4).
  3. 3. The power upgrading device for the plug-in intelligent chip for the automobile is characterized in that the signal processing module (2) comprises a signal acquisition unit and a signal conversion unit, the input end of the signal acquisition unit is connected with a sensor interface through a wire, the output end of the signal acquisition unit is connected with the main control module (1) through the signal conversion unit in a communication mode, a filter circuit and an amplifying circuit are arranged in the signal conversion unit, and a shielding cover is arranged outside the signal processing module (2).
  4. 4. The power upgrading device for the plug-in intelligent chip for the automobile of claim 1, wherein the output end of the main control module (1) is connected with an actuator interface through a control cable, the actuator interface is used for being connected with vehicle actuator equipment, an insulating protection layer is wrapped outside the control cable, quick connectors are respectively arranged at two ends of the control cable, and elastic contacts are arranged inside the quick connectors.
  5. 5. The power upgrading device for the plug-in intelligent chip for the automobile of claim 1, wherein the power supply end of the main control module (1) is connected with a power supply system of the automobile through a power interface, an overcurrent protection circuit is arranged in the power interface, the overcurrent protection circuit comprises a fuse and a voltage-stabilizing diode, and a waterproof sealing ring is arranged outside the power interface.
  6. 6. The power upgrading device for the plug-in intelligent chip for the automobile according to claim 1, wherein the front face of the main control module (1) is provided with a display panel (10), the surface of the display panel (10) is covered with a transparent protective film, a liquid crystal display and function keys (11) are arranged in the display panel (10), and a backlight lamp set is arranged on the back face of the display panel (10).
  7. 7. The power upgrading device for the plug-in intelligent chip for the automobile according to claim 1, wherein an expansion interface (12) is arranged on the side face of the main control module (1), multifunctional pins are arranged in the expansion interface (12), a dust cover (13) is arranged outside the expansion interface (12), the dust cover (13) is rotationally connected with the main control module (1) through a rotating shaft, and a sealing gasket is arranged on the inner side of the dust cover (13).

Description

External-hanging intelligent chip power upgrading device for automobile Technical Field The utility model belongs to the technical field of automobile electronic control and power optimization, and particularly relates to an externally hung intelligent chip power upgrading device for an automobile. Background The power upgrading device for the automobile is a technical means for improving the performance of the automobile by optimizing parameters of an Engine Control Unit (ECU) or externally connecting intelligent equipment, and common upgrading modes comprise an ECU program brushing and writing, an auxiliary module adding and the like. The device is mainly used for improving the power output, the fuel economy and the driving experience of the vehicle and is widely applied to the field of automobile aftermarket. In recent years, with the development of intelligent chip technology, an externally-hung intelligent chip gradually becomes an emerging solution, and the dynamic optimization of the vehicle performance is realized by monitoring and adjusting the engine operation parameters in real time. However, some externally-hung power upgrading devices on the market still have certain limitations in practical application. For example, the original vehicle circuit needs to be greatly changed in the installation process of part of the device, so that the operation complexity and the potential risk are increased, and meanwhile, due to the defect of design, the situation of signal interference or unstable data transmission can occur in the use process of part of the product, so that the overall performance is influenced. In addition, the existing devices are mostly single in function, and support of users on diversified demands is difficult to meet. Therefore, we propose a power upgrade device for an external smart chip for an automobile. Disclosure of utility model The power upgrading device for the plug-in intelligent chip for the automobile comprises a main control module and a signal processing module, wherein the main control module is connected with the signal processing module through a data transmission assembly, a mounting bracket is arranged outside the main control module and used for fixing the main control module at a specified position of the automobile. The input end of the signal processing module is connected with a sensor interface, the sensor interface is used for accessing a vehicle sensor signal, the output end of the signal processing module is in communication connection with the main control module through the signal regulating circuit, a storage unit and an operation unit are integrated in the main control module, the storage unit is used for storing preset power optimization parameters, and the operation unit dynamically adjusts the power parameters according to vehicle operation data acquired in real time. The outside of main control module is provided with the protective housing, the protective housing comprises last casing and lower casing, goes up the casing and is connected through buckle structure between the lower casing, and buckle structure is including setting up the bellying at last casing edge and setting up the recess portion at lower casing edge, and the bellying uses with recess cooperation for go up casing and closely laminating of lower casing. The inside of the protective shell is provided with a heat insulation layer, and the heat insulation layer is made of high-temperature resistant materials and is used for reducing the influence of high temperature in an engine cabin on the main control module. The bottom of the protective shell is provided with radiating holes which are distributed in an array and used for accelerating the heat dissipation in the shell. The signal processing module comprises a signal acquisition unit and a signal conversion unit, wherein the input end of the signal acquisition unit is connected with the sensor interface through a wire, and the output end of the signal acquisition unit is connected with the main control module through the signal conversion unit in a communication way. The signal conversion unit is internally provided with a filter circuit and an amplifying circuit, the filter circuit is used for removing noise interference in the acquired signals, and the amplifying circuit is used for enhancing the signal strength and ensuring the stability of signal transmission. The outside of signal processing module is provided with the shield cover, and the shield cover adopts the metal material to make for prevent external electromagnetic interference's influence to signal processing process. The output end of the main control module is connected with an actuator interface through a control cable, the actuator interface is used for being connected with vehicle actuator equipment, and the main control module sends an optimized power parameter instruction to the actuator through the control cable. The outside parcel of control cable has insulatin