Power plug locking device
A technology of a power supply plug and a locking device, which is applied to the coupling device, the parts and circuits of the connecting device, etc., can solve the problems of inconvenience and inability to pull out the power supply plug, and achieve the effect of improving convenience and ensuring safety.
Inactive Publication Date: 2016-05-04
KK TOKAI RIKA DENKI SEISAKUSHO
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Therefore, it will be inconvenient
In addition, in the case where the authorized electronic key is located away from the vehicle (a location where the communication of the above-mentioned smart system cannot be performed), even an authorized user (such as a family member of the user of the electronic key) cannot pull out the power supply plug, and the bring inconvenience
Method used
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Embodiment Construction
[0013] Below, refer to figure 1 as well as figure 2 , a power supply plug locking device according to one embodiment will be described.
[0014] Such as figure 1 As shown, the hybrid vehicle 1 permits switching of locking / unlocking of the doors and switching of the power supply plug between locking and unlocking through wireless communication with the electronic key 80 . Hereinafter, a schematic configuration of the electronic key 80 and the vehicle 1 will be described.
[0015] The electronic key 80 includes a key control unit 81 , an LF receiving unit 82 , and a UHF transmitting unit 83 . The key control unit 81 has a nonvolatile memory 81a that stores a unique key ID code. When the key control unit 81 receives the request signal of the LF (Low Frequency) band wirelessly transmitted from the vehicle 1 by the LF receiving unit 82, it sends the key of the UHF (UltraHigh Frequency) band including the key ID code stored in the memory 81a. The ID code signal is wirelessly t...
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A power supply plug locking device that not only ensures safety but also improves convenience by allowing people other than the electronic key bearer to pull out the power supply plug. The device includes: a release switch, which is arranged on the vehicle; and a locking mechanism, which operates between a locked state and an unlocked state, and restricts the power supply plug from being pulled out from the socket of the vehicle in the locked state, and in the unlocked state The power supply plug is permitted to be pulled out from the socket, and the locking mechanism is switched from the locked state if the wireless communication between the vehicle and the regular electronic key is established when the release switch is operated to the unlocked state. Even if the wireless communication between the vehicle and the electronic key is not established when the release switch is operated, when the ignition of the vehicle shows an on state and a specific switch provided on the vehicle is operated , the locking mechanism is also switched from the locked state to the unlocked state.
Description
technical field [0001] The invention relates to a locking device for a power supply plug. Background technique [0002] In recent years, electric vehicles that run on the electric power of a vehicle-mounted battery have attracted attention from the viewpoint of the environment. An example of an electric vehicle is described in Japanese Patent Application Laid-Open No. 9-161898. An electric vehicle is equipped with an outlet to which a power supply plug connected to a household commercial power supply can be connected. Then, the vehicle's battery is charged by supplying power to the vehicle from a commercial power supply via a power supply plug connected to the socket. [0003] Electric vehicle batteries take longer to charge than refueling gasoline-powered vehicles. Therefore, in many cases, the vehicle remains in a state where the power supply plug is connected to the outlet for a long time. Therefore, it is conceivable, for example, to illegally unplug the power supply...
Claims
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IPC IPC(8): H01R13/639H01R13/66H01R13/70
CPCY02T90/16H01R13/6397Y02T90/14Y02T10/7072B60L53/16Y02T10/70G05B1/01
Inventor 井上智博西本圭吾
Owner KK TOKAI RIKA DENKI SEISAKUSHO