JP2018199892A - Control system - Google Patents

Abstract

To suppress an erroneous control caused by an unintended operation while accurately detecting an intended operation.SOLUTION: Provided is a control system 100 comprising: a first mobile apparatus 10 carried by a person, for detecting acceleration; a second mobile apparatus 20 capable of performing wireless communication with the first mobile apparatus, carried by the person, for detecting the acceleration; and a control device 30 for receiving, via wireless communication, information related to the respective accelerations detected by the first mobile apparatus and the second mobile apparatus and performs a predetermined control content. The control device performs the predetermined control content when the information related to the acceleration detected by the first mobile apparatus and the information related to the acceleration detected by the second mobile apparatus are the same or similar to predetermined information.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a control system that includes a control device mounted on a vehicle and a portable device that performs wireless communication with the control device.

  2. Description of the Related Art Conventionally, a control system that controls a vehicle by performing wireless communication between a control device mounted on the vehicle and a portable device that controls the vehicle to detect a user's operation (gesture) is known. . For example, Patent Literature 1 enables a user to smoothly unlock a door without reaching a door knob or pressing an unlocking button, thereby improving operability related to unlocking the door. Disclosed is a vehicle locking / unlocking system for the purpose of illustration. The vehicle locking / unlocking system includes an electronic key having a communication function, and a locking / unlocking device that locks or unlocks the door of the vehicle by communicating with the electronic key, and the electronic key is accelerated in three axial directions. A combination of a gravity sensor and a motion sensor, which is an example of an acceleration sensor to detect, is provided, and the electronic key is unlocked when the detection data of the gravity sensor and the motion sensor is the same as or close to a predetermined value stored in the memory. By transmitting this control command, the locking / unlocking device unlocks the door of the vehicle.

  Further, Patent Document 2 discloses a keyless entry system that prevents malfunction of a portable transmitter and enables appropriate vehicle locking and unlocking operations. In this keyless entry system, acceleration is detected by an acceleration sensor provided in the portable transmitter. In addition, an acceleration pattern corresponding to an operation for instructing locking and unlocking of the door of the vehicle is stored in the portable transmitter in advance. Further, a predetermined pattern of acceleration is stored in advance as a malfunction factor pattern. Then, it is determined whether or not the acceleration pattern detected by the acceleration sensor matches the malfunction factor pattern. When it does not coincide with the malfunction factor pattern, the operation of locking / unlocking is detected by comparing the acceleration detected by the acceleration sensor with the pattern of acceleration corresponding to the operation of instructing locking / unlocking. On the other hand, when it is determined that it matches the malfunction factor pattern, the locking / unlocking operation pattern is changed based on the malfunction factor pattern, and then the locking instruction operation or the unlocking instruction operation is detected.

  Patent Document 3 discloses a welcome system that realizes a vehicle environment that is more accurate and suitable for the user. In this welcome system, it is determined whether or not the user of the mobile phone is carrying the electronic key based on information generated based on the detection result of both the electronic key and the acceleration sensor provided in the mobile phone. Here, when the same user carries the electronic key and the mobile phone, it is assumed that the same change pattern of acceleration is seen in the electronic key and the mobile phone. Therefore, when it is determined that the information generated based on the detection results of the both acceleration sensors is identical or approximate, the in-vehicle device assumes that the electronic key and the mobile phone are carried by the same user, and the user information Based on the signal, control for adjusting the vehicle environment suitable for the user carrying the mobile phone is executed.

  Patent Document 4 discloses a boarding person identification system that accurately identifies a person who is about to board a vehicle. This boarding person identification system uses a mobile terminal and an electronic key to identify a boarding person who is a person who is about to board the vehicle. Each of the portable terminal and the electronic key acquires motion data representing movement in the space and transmits it to the boarding person identification device. In addition, the mobile terminal transmits information about the owner of the terminal to the planned passenger identification device. The prospective boarder identification device receives, from the electronic key, the second motion data whose similarity to the first motion data is a predetermined value or more when the first motion data and the owner information are received from the mobile terminal. If it is received, the person associated with the owner information acquired from the portable terminal is determined as the scheduled passenger.

  Patent Document 5 discloses an information processing apparatus and the like that can more easily perform a lock release operation of a highly secure portable terminal. An information processing device having a function of wirelessly communicating with a wearable device and a lock function for restricting the operation of the own device is added to the acceleration sensor for acquiring acceleration information and the wearable device transmitted from the wearable device. A receiving unit that receives information related to acceleration, a determination unit that compares and compares the acceleration information acquired by the acceleration sensor and the information related to acceleration received by the receiving unit, and a result of determination by the determining unit, the acceleration information and reception And a controller that releases the lock when it is determined that the information related to the acceleration is in a predetermined relationship.

JP 2006-348513 A JP 2009-127244 A JP 2011-063052 A JP 2014-108751 A Japanese Patent Laid-Open No. 2006-153959

  In the above-described prior art, one mobile device that detects acceleration communicates with a vehicle-mounted control device, and when a change in acceleration approximates a predetermined pattern, and two mobile devices that detect acceleration communicate with the control device. If the change in acceleration approximates each other, control is performed assuming that the intended operation has been performed.

  However, in the former case, since there is only one portable device that detects acceleration, there is a case where it is determined that the predetermined pattern is approximated by an unintended operation, and control is erroneously performed. In the latter case, since there are two portable devices for detecting acceleration, it is considered that the user's operation can be detected more accurately than in the case of one. However, since it is assumed that the acceleration information between the two portable devices is approximate, depending on the place where the two portable devices are worn, the two portable devices may not detect acceleration. In some cases, the user's intention cannot be reflected when the movement of the user does not approximate.

  Therefore, the present invention provides a control system that suppresses erroneous control due to unintended operation and accurately detects the intended operation.

In order to solve the above problems, a first portable device that is carried by a person and detects acceleration, a second portable device that is capable of wireless communication with the first portable device and that carries the person and detects acceleration, A control device that receives information on the respective accelerations detected by the mobile device and the second mobile device by wireless communication and performs predetermined control contents, the control device includes information on the acceleration detected by the first mobile device and A control system is provided that performs predetermined control contents when information on acceleration detected by the second portable device is the same as or similar to the predetermined information.
According to this, when the information regarding the acceleration detected by the mobile device is the same as or similar to the predetermined information, the predetermined control content is performed, thereby suppressing erroneous control due to unintended operation and performing the intended operation. It is possible to provide a control system that accurately detects.

Furthermore, the control device may receive information about each acceleration detected by the first portable device and the second portable device from the second portable device.
According to this, a flexible system configuration can be taken by collecting acceleration information in one of the two portable devices that detect acceleration and receiving both pieces of acceleration information.

Further, the control device may receive information on acceleration detected by the first portable device from the first portable device and receive information on acceleration detected by the second portable device from the second portable device.
According to this, by directly receiving the respective acceleration information from the two portable devices that detect acceleration, communication between the portable devices is unnecessary, and the processing can be performed only on the in-vehicle control device side.

Furthermore, the control device stores, as the predetermined information, a first storage unit that stores a first pattern of information relating to acceleration detected by the first portable device, and information relating to acceleration detected by the second portable device as predetermined information. A second storage unit that stores the second pattern, a first determination unit that compares information about acceleration detected by the first pattern and the first portable device, and makes an identical or approximate determination; a second pattern and a second portable unit A second determination unit that compares information about acceleration detected by the device and determines whether the acceleration is the same or approximate, and the information regarding acceleration detected by the first portable device is the same as or approximate to the first pattern. When the second determination unit determines that the information related to the acceleration detected by the second portable device is the same as or similar to the second pattern, the predetermined control content is performed. It may be.
According to this, it is not necessary for the control device to have a function of storing and determining on the mobile device side by determining whether or not the acquired acceleration information is the same as or similar to the acceleration information stored in advance.

Furthermore, the second portable device has a first storage unit that stores a first pattern of information related to acceleration detected by the first portable device as predetermined information, and an acceleration detected by the second portable device as predetermined information. A second storage unit that stores a second pattern of information, a first determination unit that compares information about acceleration detected by the first pattern and the first portable device, and performs the same or approximate determination; a second pattern and a second pattern; A second determination unit that compares information on acceleration detected by the two portable devices and makes an identical or approximate determination, and the information on acceleration detected by the first portable device is the same as the first pattern Alternatively, when it is determined that the information is approximate and the second determination unit determines that the information related to the acceleration detected by the second portable device is the same as or approximate to the second pattern, the control device performs predetermined control content. It may be characterized by performing.
According to this, one of the two portable devices for detecting acceleration can be applied to a conventional control device by determining whether the acquired acceleration information is the same as or similar to the acceleration information stored in advance. It becomes.

  According to the present invention, it is possible to provide a control system that suppresses erroneous control due to an unintended operation and accurately detects the intended operation.

The block diagram which shows the control system of the 1st Example which concerns on this invention. The flowchart which shows the control step of the control system of 1st Example which concerns on this invention. The block diagram which shows the control system of 2nd Example which concerns on this invention. The flowchart which shows the control step of the control system of 2nd Example which concerns on this invention. The block diagram which shows the control system of the 3rd Example which concerns on this invention. The flowchart which shows the control step of the control system of 3rd Example which concerns on this invention. The block diagram which shows the control system of 4th Example which concerns on this invention. The flowchart which shows the control step of the control system of 4th Example which concerns on this invention. The block diagram which shows the control system of 5th Example which concerns on this invention. The flowchart which shows the control step of the control system of 5th Example which concerns on this invention.

  Hereinafter, embodiments according to the present invention will be described with reference to the drawings.

<First Example>
A control system 100 in the present embodiment will be described with reference to FIGS. 1 and 2. The control system 100 includes a first portable device 10 and a second portable device 20 that are carried by a person and detects acceleration, and a vehicle C that is associated with each acceleration detected by the first portable device 10 and the second portable device 20. And a control device 30 that receives information by wireless communication and performs predetermined control contents. The first portable device 10 and the second portable device 20 are assumed to be carried by the same person.

  The first portable device 10 is a wearable device that can be worn on a human body shaped like a watch, for example, and the second portable device 20 is placed in a pocket of clothes such as a cellular phone (so-called smartphone). It is a portable device. Of course, the present invention is not limited to these, and the first portable device 10 may be a finger ring, and the second portable device 20 is an electronic device for remotely operating the vehicle C placed in a pocket or the like. Keys (so-called FOB keys) may be used, and each portable device only needs to detect acceleration due to a predetermined operation by being held in a predetermined portion of the user.

  The first mobile device 10 includes a first motion detection unit 11 and a first communication unit 12, and the second mobile device 20 includes a second motion detection unit 21 and a second communication unit 22. The first motion detection unit 11 and the second motion detection unit 21 detect acceleration in three axis directions (X axis, Y axis, Z axis in the XYZ coordinate system) in a portion possessed by an arm, a pocket, etc. It is an acceleration sensor which outputs by. The acceleration sensor includes a mechanical type, an optical type, a semiconductor type, and the like, but can be built in the first portable device 10 or the second portable device 20, and can be applied to these portable devices based on the movement of the user's arm or walking. Any acceleration sensor that can detect a change in acceleration can be used. The first motion detection unit 11 and the second motion detection unit 21 transmit information about the detected acceleration to the first communication unit 12 and the second communication unit 22, respectively. In addition, the information regarding the acceleration in a present Example is the time-sequential data of the acceleration of a triaxial direction which shows the operation | movement of the possessed user.

  The first communication unit 12 and the second communication unit 22 are in a state in which wireless communication is possible, and in this embodiment, information on acceleration detected by the first motion detection unit 11 from the first communication unit 12 to the second communication unit 22. The second communication unit 22 receives the information on the acceleration transmitted by the first communication unit 12. The method of wireless communication between the first communication unit 12 and the second communication unit 22 is not particularly limited. Since both portable devices are owned by the same person, short-distance communication from several tens of centimeters to several meters is possible. I just need it. For example, it is preferable to perform communication by performing pairing in advance using a communication method such as Bluetooth (registered trademark). The second communication unit 22 transmits the information related to the acceleration received from the first communication unit 12 and the information related to the acceleration transmitted from the second motion detection unit 21 to the control device 30.

  The control device 30 includes a control communication unit 32 that communicates with the second communication unit 22 of the second portable device 20, a first determination unit 60 that receives information about acceleration from both portable devices from the control communication unit 32, and a second one. 2 determination unit 70, first storage unit 40 and second storage unit 50 that store information on predetermined acceleration, and control unit that performs predetermined control contents based on the determination of first determination unit 60 and second determination unit 70 31. The communication method between the control communication unit 32 and the second communication unit 22 is based on the premise that the operation (gesture) of the user who possesses both portable devices is performed in the vicinity of the vehicle C. The communication method is not particularly limited as long as the communication method reaches a distance of several tens of meters from the meter, and may be the same as or different from the communication method between the first communication unit 12 and the second communication unit 22. May be.

  The first determination unit 60 and the second determination unit 70 compare the information about the acceleration transmitted from the control communication unit 32 with the information stored in the first storage unit 40 and the second storage unit 50. Make an approximation. The first storage unit 40 stores a first pattern of information related to acceleration detected by the first mobile device 10, and the second storage unit 50 stores a second pattern of information related to acceleration detected by the second mobile device 20. doing.

  Both storage units store acceleration patterns in three axial directions of actions (gestures) performed by the user in response to predetermined control contents performed by the control unit 31. For example, in response to a predetermined control content for unlocking the door of the vehicle C, the first storage unit 40 stores a first pattern of information related to acceleration detected by the first portable device 10 and stores the second pattern. The unit 50 stores a second pattern of information related to acceleration detected by the second portable device 20. The predetermined control content is control content that the user performs on the vehicle C by operation. For example, the normal vehicle C is remotely controlled such as door locking / unlocking, door opening / closing, engine starting, etc. It may be the content of the function provided in the portable device.

  For example, a case where the first mobile device 10 is a wristwatch-type wearable device and the second mobile device 20 is a mobile phone (smart phone) in a pocket will be described as an example. The user causes the first storage unit 40 and the second storage unit 50 to store in advance an operation of finely shaking the wrist in the vertical direction while walking as an operation indicating unlocking of the door. In this case, the first storage unit 40 stores an acceleration pattern that vibrates finely in the vertical direction, and the second storage unit 50 stores an acceleration pattern that vibrates slowly and slowly in the walking direction in the vertical direction.

  When the user performs an operation of finely shaking the wrist in the vertical direction while walking within a range where the communication between the second portable device 20 and the control device 30 is communicated, the first portable device 10 is an operation of shaking the wrist in the vertical direction. And the time-series information regarding the detected acceleration is transmitted to the second communication unit 22 of the second portable device 20 through the first communication unit 12. At the same time, the second portable device 20 detects the acceleration of the walking motion, and transmits time-series information regarding the detected acceleration to the second communication unit 22, and the second communication unit 22 When the information about the acceleration of 10 and the information about the acceleration of the second portable device 20 are acquired, both pieces of information are transmitted to the control communication unit 32 of the control device 30.

  The first determination unit 60 acquires information related to the acceleration of the first portable device 10 from the control communication unit 32, and a plurality of first patterns of information related to the acceleration of the first portable device 10 stored in the first storage unit 40. Compare with Since the movement of shaking the wrist on which the first mobile device 10 is worn is stored in advance in the first storage unit 40, the information relating to the acceleration detected by the first mobile device 10 is stored in the plurality of first patterns. It is determined to be the same as or approximate to one. Note that the time-series information about the acceleration detected by the first portable device 10 or the second portable device 20 approximates the information about the acceleration of the first pattern or the second pattern. This means that the integral is less than or equal to a predetermined magnitude. If the user performs an action of swinging his / her wrist sideways, the information about the acceleration of the first pattern is not approximated.

  In addition, the second determination unit 70 acquires information on the acceleration of the second portable device 20 from the control communication unit 32, and stores a plurality of pieces of information on the acceleration of the second portable device 20 stored in the second storage unit 50. Compare with 2 patterns. Since the information related to the acceleration due to the walking motion received by the second portable device 20 in the pocket is stored in advance in the second storage unit 50, the information related to the acceleration detected by the second portable device 20 includes a plurality of second information. It is determined to be the same as or approximate to one of the patterns. If the user is stopped, the information about the acceleration of the second pattern is not approximated.

  The control unit 31 determines that the information related to the acceleration detected by the first portable device 10 is the same as or approximate to the first pattern by the first determination unit 60 and the information related to the acceleration detected by the second portable device 20. When the second determination unit 70 determines that the second pattern is the same as or approximate to the second pattern, the predetermined control content of unlocking the door of the vehicle C is performed. If the user performs a motion of shaking his / her wrist while walking, the second determination unit 70 determines that it is the same as or approximate to one of the plurality of second patterns, but the first determination unit 60 Judgment to approximate cannot be obtained. In this case, the predetermined control content of unlocking the door of the vehicle C is not performed.

  In addition, if the user performs a motion of swinging his / her wrist vertically without stopping walking, the first determination unit 60 determines that it is the same or approximate to one of the plurality of first patterns. The second judgment unit 70 cannot obtain a judgment of approximation. Also in this case, the predetermined control content of unlocking the door of the vehicle C is not performed. As described above, when the information about the acceleration detected by both portable devices is the same as or similar to the predetermined information, the predetermined control content is performed, thereby suppressing the erroneous control due to the unintended operation and the intended operation. It is possible to provide a control system 100 that detects accurately. Further, it is not necessary for the control device 30 to have a function of storing and determining on the portable device side by determining whether or not the acquired acceleration information is the same as or similar to the acceleration information stored in advance.

  The control of the control system 100 will be described with reference to the control flowchart of the control system 100 shown in FIG. Note that S in the flowchart means a step. In the present embodiment, it is assumed that the first mobile device 10 and the second mobile device 20 are in a communicable state by previously setting Bluetooth pairing.

  In S100, the first portable device 10 confirms whether or not pairing with the second portable device 20 has been performed. If pairing cannot be confirmed, the first portable device 10 waits until pairing can be confirmed. Similarly, in S130, the second portable device 20 confirms whether or not pairing with the first portable device 10 has been performed. If pairing cannot be confirmed, the second portable device 20 waits until pairing can be confirmed. If pairing has been confirmed, the first motion detection unit 11 of the first portable device 10 confirms whether or not acceleration has been detected in S102. If no acceleration is detected, wait until it is detected. When the first motion detection unit 11 detects acceleration, the first communication unit 12 transmits information related to acceleration to the first communication unit 12, and the first communication unit 12 transmits the first mobile phone to the second communication unit 22 of the second mobile device 20 in S <b> 104. Information related to the acceleration of the device 10 is transmitted.

  In S132, the second communication unit 22 of the second portable device 20 confirms whether or not information related to the acceleration detected by the first portable device 10 has been received from the first communication unit 12. When the information regarding acceleration is not received from the 1st portable apparatus 10, it waits until it receives. If received, the second motion detector 21 confirms whether or not acceleration has been detected in S134. If the acceleration is not detected, the second portable device 20 waits until it is detected for a predetermined time in S138.

  If the second motion detection unit 21 does not detect acceleration during the predetermined time, it is determined that an appropriate motion has not been performed, and the process ends without doing anything. When the second motion detection unit 21 detects the acceleration within a predetermined time, the second communication unit 22 transmits information about the acceleration to the second communication unit 22, and the second communication unit 22 transmits the information to the control communication unit 32 of the control device 30 in S136. Information related to the acceleration of the first portable device 10 and information related to the acceleration of the second portable device 20 are transmitted. In the present embodiment, for simplification of explanation, the example in which the second portable device 20 waits for reception of information related to the acceleration of the first portable device 10 has been described. However, the present invention is not limited to this. The device 10 may wait for reception of information related to the acceleration of the second portable device 20, or both may wait for each other.

  In S160, the control communication unit 32 of the control device 30 stands by whether or not to receive information related to the acceleration of the first portable device 10 and information related to the acceleration of the second portable device 20. If received, the first determination unit 60, in S162, the information related to the acceleration of the first portable device 10 is the same as or approximate to any of the first patterns of information related to the acceleration stored in the first storage unit 40. Check if it is. When both are not the same or approximate, the control part 31 does not perform predetermined control content as control prohibition in S168.

  If both are the same or approximate, the second determination unit 70 determines which of the second patterns of the information on acceleration stored in the second storage unit 50 is the information on the acceleration of the second portable device 20 in S164. Whether or not the predetermined control content corresponding to the information related to the acceleration of the corresponding second pattern matches the predetermined control content corresponding to the information related to the acceleration of the corresponding first pattern. Check. When the information regarding both accelerations is not the same or approximate, or when both corresponding predetermined control contents do not correspond, in S168, the predetermined control contents are not performed as control prohibition.

  When the information related to the acceleration of the first portable device 10 is the same as or similar to any one of the first patterns of the information related to the acceleration stored in the first storage unit 40 and the information related to the acceleration of the second portable device 20 is the second. It is a case where it is the same as or approximates to any of the second patterns of information relating to acceleration stored in the storage unit 50, and the predetermined control content corresponding to the information relating to the acceleration of the corresponding second pattern is applicable. When it matches with the predetermined control content corresponding to the information regarding the acceleration of the pattern, in S166, the control unit 31 performs the corresponding predetermined control content such as door unlocking as control permission. As described above, when the information about acceleration detected by the two mobile devices is the same as or similar to the predetermined information set in advance, the predetermined control content is performed to suppress erroneous control due to unintended operation. In addition, it is possible to provide the control system 100 that accurately detects an intended operation.

<Second Example>
A control system 100A in the present embodiment will be described with reference to FIGS. In addition, in order to avoid duplication, the same code | symbol is attached | subjected to the same component as the said Example, and it demonstrates centering on a different point. The control system 100A includes a first portable device 10A and a second portable device 20A that are carried by a person and detects acceleration, and a vehicle C that is associated with each acceleration detected by the first portable device 10A and the second portable device 20A. A control device 30A that receives information by wireless communication and performs predetermined control contents.

  The first mobile device 10A includes a first motion detection unit 11 and a first communication unit 12A, and the second mobile device 20A includes a second motion detection unit 21 and a second communication unit 22A. The first motion detection unit 11 and the second motion detection unit 21 transmit information on the detected acceleration to the first communication unit 12A and the second communication unit 22A, respectively. In addition, the information regarding the acceleration in a present Example is the time-sequential data of the acceleration of a triaxial direction which shows the operation | movement of the possessed user.

  The first communication unit 12A and the second communication unit 22A are in a state in which wireless communication is possible, but in the present embodiment, the first communication unit 12A directly relates to the acceleration detected by the first motion detection unit 11 to the control device 30A. The second communication unit 22A transmits information related to the acceleration detected by the second motion detection unit 21 directly to the control device 30A.

  The control device 30A includes a control communication unit 32A that communicates with the first communication unit 12A of the first portable device 10A and the second communication unit 22A of the second portable device 20A, and acceleration from both portable devices from the control communication unit 32A. The first determination unit 60 and the second determination unit 70 to which the information is transmitted, the first storage unit 40 and the second storage unit 50 that store information related to the predetermined acceleration, the first determination unit 60 and the second determination unit 70. And a control unit 31 that performs predetermined control contents based on the determination. The communication method between the control communication unit 32A, the first communication unit 12A, and the second communication unit 22A is based on the premise that the operation (gesture) of the user carrying both portable devices is performed relatively close to the vehicle C. Therefore, there is no particular limitation as long as the communication method reaches a distance of several tens of centimeters to several tens of meters.

  The control of the control system 100A will be described with reference to the control flowchart of the control system 100A shown in FIG. Also in the present embodiment, it is assumed that the first mobile device 10A and the second mobile device 20A are preliminarily set for Bluetooth pairing and are in a communicable state.

  In S200, the first mobile device 10A checks whether or not pairing with the second mobile device 20A is performed. If the pairing cannot be confirmed, the first mobile device 10A waits until pairing can be confirmed. Similarly, in S230, the second mobile device 20A confirms whether or not pairing with the first mobile device 10A has been performed. If pairing cannot be confirmed, the second mobile device 20A waits until pairing can be confirmed. If pairing can be confirmed with the first portable device 10A, the first motion detection unit 11 of the first portable device 10A confirms whether or not acceleration has been detected in S202. If no acceleration is detected, wait until it is detected. When the first motion detection unit 11 detects acceleration, the first communication unit 12A transmits information related to acceleration to the first communication unit 12A. In step S204, the first communication unit 12A transmits the information of the first portable device 10A to the control communication unit 32A of the control device 30A. Send information about acceleration.

  If pairing can be confirmed with the second portable device 20A, the second motion detection unit 21 of the second portable device 20A confirms whether or not acceleration has been detected in S232. If no acceleration is detected, wait until it is detected. When the second motion detection unit 21 detects acceleration, the second communication unit 22A transmits information related to acceleration to the second communication unit 22A. In S234, the second communication unit 22A transmits the information of the second portable device 20A to the control communication unit 32A of the control device 30A. Send information about acceleration.

  In S260, the control communication unit 32A of the control device 30A receives the information related to the acceleration of the first portable device 10A from the first communication unit 12A or the information related to the acceleration of the second portable device 20A from the second communication unit 22A. Waiting. If either one is received, the control communication unit 32A confirms in S262 whether or not to receive information on the other acceleration that has not been received. When the information regarding the other acceleration is not received, the control device 30A waits for reception for a predetermined time in S272.

  If the control device 30A does not receive the information on the other acceleration during the predetermined time, it is terminated without performing an appropriate operation. When the control communication unit 32A of the control device 30A receives the information on the other acceleration within a predetermined time, the first determination unit 60 stores the information on the acceleration of the first portable device 10A in the first storage unit 40 in S264. It is confirmed whether or not it is the same as or approximate to any of the plurality of first patterns of information relating to the acceleration being performed. When both are not the same or approximate, the control part 31 does not perform predetermined control content as control prohibition in S270.

  If the two are the same or approximate, the second determination unit 70, in S266, information on the acceleration of the second portable device 20A is stored in the second storage unit 50 a plurality of second patterns of information on the acceleration Whether or not the predetermined control content corresponding to the information related to the acceleration of the corresponding second pattern matches the predetermined control content corresponding to the information related to the acceleration of the corresponding first pattern. To check. If the information regarding both accelerations is not the same or approximate, or if the corresponding predetermined control contents do not match, in S270, the predetermined control contents are not performed as control prohibition.

  When the information related to the acceleration of the first portable device 10A is the same as or approximate to any of the plurality of first patterns of the information related to the acceleration stored in the first storage unit 40, and the information related to the acceleration of the second portable device 20A. The predetermined control content corresponding to the information related to the acceleration of the corresponding second pattern is the same as or similar to any of the plurality of second patterns of the information related to the acceleration stored in the second storage unit 50. When it matches with the predetermined control content corresponding to the information related to the acceleration of the corresponding first pattern, in S268, the control unit 31 performs the predetermined predetermined control content such as door unlocking as control permission.

  As described above, when the information about acceleration detected by the two mobile devices is the same as or similar to the predetermined information set in advance, the predetermined control content is performed to suppress erroneous control due to unintended operation. In addition, it is possible to provide a control system 100A that accurately detects an intended operation. Note that the control system 100A according to the present embodiment directly receives acceleration information from two portable devices that detect acceleration, so that communication between portable devices is unnecessary, and the system can be easily constructed. .

<Third embodiment>
With reference to FIG. 5 and FIG. 6, the control system 100B in a present Example is demonstrated. In addition, in order to avoid duplication, the same code | symbol is attached | subjected to the same component as the said Example, and it demonstrates centering on a different point. The control system 100B includes a first portable device 10 and a second portable device 20B that are carried by a person and detects acceleration, and a vehicle C that is associated with each acceleration detected by the first portable device 10 and the second portable device 20B. A control device 30B that receives information by wireless communication and performs predetermined control contents.

  The first portable device 10 includes a first motion detection unit 11 and a first communication unit 12. The second portable device 20B receives information related to the acceleration of the first portable device 10 from the second motion detection unit 21B and the first communication unit 12, and information related to the acceleration of the first portable device 10 and the second portable device 20B. A second communication unit 22B that transmits information related to acceleration to the control device 30B; a first determination unit 60B that acquires and determines information related to acceleration of the first portable device 10 from the second communication unit 22B; and a second motion detection unit. 21B includes a second determination unit 70B that receives and determines information about acceleration detected by 21B, and a first storage unit 40 and a second storage unit 50 that store information about predetermined acceleration.

  The second motion detection unit 21B transmits information regarding the detected acceleration to the second determination unit 70B. When the information related to the acceleration of the second portable device 20B is transmitted, the second determination unit 70B compares the information with respect to the plurality of second patterns of information related to the acceleration of the second portable device 20B stored in the second storage unit 50. . When the information regarding the acceleration transmitted to the second storage unit 50 is stored in advance, the information regarding the acceleration detected by the second portable device 20B is the same as or similar to one of the plurality of second patterns. To be judged.

  Information about the acceleration of the first portable device 10 is transmitted from the first communication unit 12 to the second communication unit 22B. Information regarding the acceleration of the first portable device 10 received by the second communication unit 22B is transmitted to the first determination unit 60B. When the first determination unit 60B acquires the information related to the acceleration of the first mobile device 10 from the second communication unit 22B, the first determination unit 60B stores a plurality of pieces of information related to the acceleration of the first mobile device 10 stored in the first storage unit 40. Compare with pattern. When information related to the acceleration of the first portable device 10 is stored in advance, the information related to the acceleration detected by the first portable device 10 is determined to be the same as or approximate to one of the plurality of first patterns. . In addition, the information regarding the acceleration transmitted to the 1st communication part 12 and the 2nd communication part 22B in a present Example is the time-sequential data of the acceleration of a triaxial direction which shows a user's operation | movement possessed.

  If the first determination unit 60B and the second determination unit 70B determine that they are the same or approximate, the second communication unit 22B sends the first portable device 10 and the control communication unit 32B of the control device 30B to the control communication unit 32B. Information related to the acceleration of the second portable device 20B is transmitted. At this time, the information regarding the acceleration of the first mobile device 10 and the second mobile device 20B transmitted by the second communication unit 22B is not time-series data of acceleration in the three-axis directions indicating the user's operation, Only the results determined to be the same or approximate may be shown. The control communication unit 32B that has received the result transmits the result to the control unit 31B, and the control unit 31B performs predetermined control contents based on the determination. If it is not determined that they are the same or approximate, the second communication unit 22B does not need to transmit anything to the control communication unit 32B, and is the same or approximate. You may transmit the signal to the effect that it was not judged.

  As described above, in the control system 100B according to the present embodiment, after the acceleration information is collected in one of the two portable devices that detect acceleration, the control device 30B receives both pieces of acceleration information, whereby the second portable device 20B. When more advanced information and functions can be used through the network, more flexible control can be performed. In addition, when the acceleration pattern memorize | stored in the 1st memory | storage part 40 or the 2nd memory | storage part 50 becomes enormous, it can also arrange | position on the cloud server which can access the said acceleration pattern via a network. Furthermore, in this case, the first determination unit 60B and the second determination unit 70B may also be arranged on the cloud server, and the second portable device 20B may control the vehicle based on the result determined by the cloud server. In addition, one of the two portable devices that detect acceleration does not need to be determined on the control device 30B side by determining whether the acquired acceleration information is the same as or similar to the acceleration information stored in advance. The present invention can also be applied to a conventional control device.

  The control of the control system 100B will be described with reference to the control flowchart of the control system 100B shown in FIG. In the present embodiment, it is assumed that the first mobile device 10 and the second mobile device 20B are preliminarily set for pairing in Bluetooth and are in a communicable state.

  In S300, the first portable device 10 confirms whether or not pairing with the second portable device 20B is performed. If pairing cannot be confirmed, the first portable device 10 waits until pairing can be confirmed. Similarly, in S330, the second portable device 20B confirms whether or not pairing with the first portable device 10 has been performed. If the pairing cannot be confirmed, the second portable device 20B waits until pairing can be confirmed. If pairing has been confirmed, the first motion detection unit 11 of the first portable device 10 confirms whether or not acceleration has been detected in S302. If no acceleration is detected, wait until it is detected. When the first motion detection unit 11 detects acceleration, the first communication unit 12 transmits information related to acceleration to the first communication unit 12, and the first communication unit 12 transmits the first mobile phone to the second communication unit 22B of the second mobile device 20B in S304. Information related to the acceleration of the device 10 is transmitted.

  In S332, the second communication unit 22B of the second portable device 20B confirms whether or not information related to the acceleration detected by the first portable device 10 has been received from the first communication unit 12. When the information regarding acceleration is not received from the 1st portable apparatus 10, it waits until it receives. If received, the second motion detector 21B confirms whether or not acceleration has been detected in S334. If the acceleration is not detected, the second portable device 20B waits until it is detected for a predetermined time in S342.

  If the second motion detector 21B does not detect acceleration during this predetermined time, it is determined that an appropriate motion has not been performed, and the process ends without doing anything. When the second motion detection unit 21B detects acceleration within a predetermined time, the first determination unit 60B receives information on the acceleration of the first portable device 10 acquired from the second communication unit 22B in S336, in the first storage unit 40. It is confirmed whether or not it is the same as or approximate to any of the plurality of first patterns of information relating to acceleration stored in. If both are not identical or approximate, the second communication unit 22B ends without doing anything.

  When both are the same or approximate, the second determination unit 70B, in S338, a plurality of second patterns of information on acceleration stored in the second storage unit 50, information on the acceleration of the second portable device 20B. Whether or not the predetermined control content corresponding to the information related to the acceleration of the corresponding second pattern matches the predetermined control content corresponding to the information related to the acceleration of the corresponding first pattern. To check. If the information regarding both accelerations is not the same or approximate, or if the corresponding predetermined control contents do not match, the second communication unit 22B ends without doing anything.

  When the information regarding both the accelerations is the same or approximate and both corresponding predetermined control contents match, the second communication unit 22B controls in S340 that the matched predetermined control contents can be controlled. The permission request signal is transmitted to the control communication unit 32B. In S360, the control communication unit 32B waits for whether to receive a control permission request signal. If received, in S362, the control unit 31B permits control of the matched predetermined control content and performs control. As described above, when the information about acceleration detected by the two mobile devices is the same as or similar to the predetermined information set in advance, the predetermined control content is performed to suppress erroneous control due to unintended operation. In addition, it is possible to provide a control system 100B that accurately detects an intended operation.

  Further, after the acceleration information is collected in one of the two portable devices that detect acceleration, the control device 30B receives both pieces of acceleration information, so that the second portable device 20B can use advanced information and functions through the network. In such a case, more flexible control can be performed. In addition, when the acceleration pattern memorize | stored in the 1st memory | storage part 40 or the 2nd memory | storage part 50 becomes enormous, it can also arrange | position on the cloud server which can access the said acceleration pattern via a network. Furthermore, in this case, the first determination unit 60B and the second determination unit 70B may also be arranged on the cloud server, and the second portable device 20B may control the vehicle based on the result determined by the cloud server. In addition, one of the two portable devices that detect acceleration does not need to be determined on the control device 30B side by determining whether the acquired acceleration information is the same as or similar to the acceleration information stored in advance. The present invention can also be applied to a conventional control device.

<Fourth embodiment>
A control system 100C in the present embodiment will be described with reference to FIGS. In addition, in order to avoid duplication, the same code | symbol is attached | subjected to the same component as the said Example, and it demonstrates centering on a different point. The control system 100C includes a first portable device 10C and a second portable device 20C that are carried by a person and detects acceleration, and a vehicle C that is associated with each acceleration detected by the first portable device 10C and the second portable device 20C. A control device 30B that receives information by wireless communication and performs predetermined control contents.

  The first portable device 10C includes a first motion detection unit 11C, a first determination unit 60C that receives and determines information related to acceleration detected by the first motion detection unit 11C, and a first storage that stores information related to a predetermined acceleration. The memory | storage part 40 and the 1st communication part 12C which communicates with the 2nd portable apparatus 20C are provided.

  The second portable device 20C receives information related to the acceleration of the first portable device 10C from the second motion detection unit 21C and the first communication unit 12C, and information related to the acceleration of the first portable device 10C and the second portable device 20C. A second communication unit 22C that transmits information related to acceleration to the control device 30B, a second determination unit 70C that receives and determines information related to acceleration detected by the second motion detection unit 21C, and stores information related to a predetermined acceleration. A second storage unit 50.

  The first motion detection unit 11C and the second motion detection unit 21C transmit information on the detected acceleration to the first determination unit 60C and the second determination unit 70C, respectively. When the first determination unit 60C and the second determination unit 70C are transmitted information about their respective accelerations, the first portable device 10C and the second portable device stored in the first storage unit 40 and the second storage unit 50, respectively. It compares with the some 1st pattern and 2nd pattern of the information regarding the acceleration of the apparatus 20C. When information about the transmitted acceleration is stored in advance, the information about the acceleration detected by the first mobile device 10C and the second mobile device 20C is the same as or approximate to one of the plurality of first patterns and second patterns. It is determined that

  Information related to the acceleration of the first portable device 10C is transmitted from the first communication unit 12C to the second communication unit 22C. At this time, the information related to the acceleration of the first portable device 10C transmitted by the first communication unit 12C is not the time-series data of the acceleration in the three-axis directions indicating the user's operation, but is the same or approximated. Only the result determined to be may be shown. Further, the information related to the acceleration of the second portable device 20C is transmitted from the second communication unit 22C to the control device 30B together with the information related to the acceleration of the first portable device 10C. The information regarding the acceleration of the second portable device 20C transmitted by the second communication unit 22C may also indicate only the result determined to be the same or approximate.

  The control communication unit 32B that has received these results transmits the result to the control unit 31B, and the control unit 31B performs predetermined control contents based on the determination. If it is not determined that they are the same or approximate, the second communication unit 22C does not need to transmit anything to the control communication unit 32B, and is the same or approximate. You may transmit the signal to the effect that it was not judged.

  As described above, in the control system 100C according to the present embodiment, when each of the two mobile devices that detect acceleration determines information related to acceleration, both mobile devices can use advanced information and functions through the network. More flexible control can be performed. In addition, each of the two portable devices that detect acceleration does not need to be determined on the control device 30B side by determining whether or not the acquired acceleration information is the same as or similar to the acceleration information stored in advance. The present invention can also be applied to a conventional control device.

  The control of the control system 100C will be described with reference to the control flowchart of the control system 100C shown in FIG. In the present embodiment, it is assumed that the first mobile device 10C and the second mobile device 20C are preliminarily set for pairing in Bluetooth and are in a communicable state.

  In S400, the first mobile device 10C confirms whether or not pairing with the second mobile device 20C is performed. If the pairing cannot be confirmed, the first mobile device 10C waits until pairing can be confirmed. Similarly, the second portable device 20C confirms whether or not pairing with the first portable device 10C is performed in S430, and if the pairing cannot be confirmed, the second portable device 20C waits until the pairing can be confirmed. If pairing can be confirmed, the first motion detection unit 11C of the first portable device 10C confirms whether or not acceleration has been detected in S402. If no acceleration is detected, wait until it is detected.

  When the first motion detection unit 11C detects acceleration, the first determination unit 60C includes a plurality of pieces of information on acceleration stored in the first storage unit 40 in step S404. It is confirmed whether it is the same as or approximates any of the first patterns. If both are not identical or approximate, the first communication unit 12C ends without doing anything. If both are the same or approximate, the first communication unit 12C transmits a predetermined control content corresponding to the fact that they are the same or approximate (OK) to the second portable device 20C in S406. To do.

  In S432, the second communication unit 22C of the second mobile device 20C confirms whether or not the information related to the acceleration detected by the first mobile device 10C, that is, OK is received from the first communication unit 12C. If information related to acceleration is not received from the first portable device 10C, it waits until it is received. If received, the second motion detector 21C confirms whether or not acceleration has been detected in S434. If the acceleration is not detected, the second portable device 20C waits until it is detected for a predetermined time in S440.

  If the second motion detection unit 21C does not detect acceleration during the predetermined time, it is determined that an appropriate motion has not been performed, and the process ends without doing anything. When the second motion detection unit 21C detects acceleration within a predetermined time, the second determination unit 70C determines that the acceleration related to the acquired information about the acceleration of the second portable device 20C is stored in the second storage unit 50 in S436. The predetermined control content corresponding to the information related to the acceleration of the corresponding first pattern corresponds to the predetermined control content corresponding to the information related to the acceleration of the corresponding second pattern. Check whether it matches the control details. If both are not identical or approximate, or if the corresponding predetermined control contents do not match, the second communication unit 22C ends without doing anything.

  When the information regarding both accelerations is the same or approximate and both corresponding predetermined control contents match, the second communication unit 22C controls in S438 that the matched predetermined control contents can be controlled. The permission request signal is transmitted to the control communication unit 32B. In step S460, the control communication unit 32B waits for reception of a control permission request signal. If received, in S462, the control unit 31B permits control of the matched predetermined control content and performs control. As described above, when the information about acceleration detected by the two mobile devices is the same as or similar to the predetermined information set in advance, the predetermined control content is performed to suppress erroneous control due to unintended operation. In addition, it is possible to provide the control system 100C that accurately detects the intended operation.

  In addition, after each of the two mobile devices that detect acceleration determines acceleration information, the control device 30B receives both pieces of acceleration information, so that the first mobile device 10C and the second mobile device 20C are advanced through the network. When information and functions can be used, more flexible control can be performed. In addition, each of the two portable devices that detect acceleration does not need to be determined on the control device 30B side by determining whether or not the acquired acceleration information is the same as or similar to the acceleration information stored in advance. The present invention can also be applied to a conventional control device.

<Fifth embodiment>
With reference to FIG. 9 and FIG. 10, the control system 100D in the present embodiment will be described. In addition, in order to avoid duplication, the same code | symbol is attached | subjected to the same component as the said Example, and it demonstrates centering on a different point. The control system 100D includes a first portable device 10D and a second portable device 20D that are carried by a person and detects acceleration, and a vehicle C that is associated with each acceleration detected by the first portable device 10D and the second portable device 20D. And a control device 30D that receives information by wireless communication and performs predetermined control contents.

  The first portable device 10D has a first motion detection unit 11C, a first determination unit 60C that receives and determines information related to acceleration detected by the first motion detection unit 11C, and a first storage that stores information related to a predetermined acceleration. The memory | storage part 40 and 1st communication part 12D which communicates with control apparatus 30D are provided.

  The second mobile device 20D includes a second motion detection unit 21C, a second communication unit 22D that transmits information related to acceleration of the second mobile device 20D to the control device 30D, and information related to acceleration detected by the second motion detection unit 21C. And a second storage unit 50 for storing information related to a predetermined acceleration.

  Information relating to the acceleration of the first portable device 10D is transmitted from the first communication unit 12D to the control communication unit 32D of the control device 30D. At this time, the information related to the acceleration of the first portable device 10D transmitted by the first communication unit 12D is not the time-series data of the acceleration in the three-axis directions indicating the user's operation, but is the same or approximated. It shows only the result judged to be. Further, information related to the acceleration of the second portable device 20D is transmitted from the second communication unit 22D to the control communication unit 32D. The information regarding the acceleration of the second portable device 20D transmitted by the second communication unit 22D also indicates only the result determined to be the same or approximate.

  The first communication unit 12D and the second communication unit 22D are in a state where wireless communication is possible, but in the present embodiment, the first communication unit 12D directly relates to the acceleration detected by the first motion detection unit 11 to the control device 30D. The second communication unit 22D transmits the second operation directly to the control device 30D by transmitting information (result determined to be the same or approximate) and predetermined control content corresponding to the information related to the acceleration of the corresponding first pattern. Information on the acceleration detected by the detection unit 21C (result determined to be the same or approximate) and predetermined control content corresponding to the information on the acceleration of the corresponding second pattern are transmitted. When the control communication unit 32D of the control device 30D receives the result determined to be the same or approximate from the first portable device 10D and the second portable device 20D and the respective predetermined control contents, the control unit 31D receives the result. The control unit 31D controls the predetermined control content when both of the corresponding predetermined control details match.

  As described above, when the information about acceleration detected by the two mobile devices is the same as or similar to the predetermined information set in advance, the predetermined control content is performed to suppress erroneous control due to unintended operation. In addition, it is possible to provide a control system 100D that accurately detects an intended operation. Further, in the control system 100D in the present embodiment, when each of the two portable devices that detect acceleration determines information on acceleration, both portable devices can use advanced information and functions through the network. More flexible control can be performed.

  The control of the control system 100D will be described with reference to the control flowchart of the control system 100D shown in FIG. In the present embodiment, it is assumed that the first mobile device 10D and the second mobile device 20D are preliminarily set for pairing in Bluetooth and are in a communicable state.

  In S500, the first mobile device 10D confirms whether or not pairing with the second mobile device 20D is performed. If the pairing cannot be confirmed, the first mobile device 10D waits until pairing can be confirmed. Similarly, in S530, the second portable device 20D confirms whether or not pairing with the first portable device 10D is performed. If the pairing cannot be confirmed, the second portable device 20D waits until pairing can be confirmed. If the pairing can be confirmed, the first motion detection unit 11C and the second motion detection unit 21C of the first mobile device 10D confirm whether or not acceleration is detected in S502 / S532. If no acceleration is detected, wait until it is detected.

  When the first motion detection unit 11C detects acceleration, the first determination unit 60C includes a plurality of pieces of information on acceleration stored in the first storage unit 40 in step S504. It is confirmed whether it is the same as or approximates any of the first patterns. If both are not identical or approximate, the first communication unit 12D ends without doing anything. If both are the same or approximate, the first communication unit 12D transmits a predetermined control content corresponding to the fact that they are the same or approximate (OK) to the control device 30D in S506.

  When the second motion detection unit 21C detects acceleration, the second determination unit 70C includes a plurality of pieces of information on acceleration stored in the second storage unit 50 in step S534. It is confirmed whether it is the same as or approximates any of the first patterns. If both are not identical or approximate, the second communication unit 22D ends without doing anything. If both are the same or approximate, the second communication unit 22D transmits a predetermined control content corresponding to the fact that both are the same or approximate (OK) to the control device 30D in S536.

  In S560, the control communication unit 32D of the control device 30D receives the information related to the acceleration of the first portable device 10D from the first communication unit 12D or the information related to the acceleration of the second portable device 20D from the second communication unit 22D. Waiting. When either one is received, the control communication unit 32D confirms in S562 whether or not to receive information on the other acceleration that has not been received. When the information regarding the other acceleration is not received, the control device 30D waits for reception for a predetermined time in S566.

  If the control device 30D does not receive the information on the other acceleration during the predetermined time, it is terminated without performing any proper operation. When the control communication unit 32D of the control device 30D receives information about the other acceleration within a predetermined time, the predetermined control content corresponding to the information about the acceleration of the corresponding first pattern and the information about the acceleration of the second pattern When the predetermined control content corresponding to the two matches, the control unit 31D controls the predetermined control content that matches in S562.

  As described above, when the information about acceleration detected by the two mobile devices is the same as or similar to the predetermined information set in advance, the predetermined control content is performed to suppress erroneous control due to unintended operation. In addition, it is possible to provide a control system 100D that accurately detects an intended operation. In addition, after each of the two mobile devices that detect acceleration determines acceleration information, the control device 30D receives both pieces of acceleration information, so that the first mobile device 10D and the second mobile device 20D are advanced through the network. When information and functions can be used, more flexible control can be performed.

  In addition, this invention is not limited to the illustrated Example, The implementation by the structure of the range which does not deviate from the content described in each item of a claim is possible. That is, although the present invention has been particularly illustrated and described with respect to particular embodiments, it should be understood that the present invention has been described in terms of quantity, quantity, and amount without departing from the scope and spirit of the present invention. In other detailed configurations, various modifications can be made by those skilled in the art.

DESCRIPTION OF SYMBOLS 100 Control system 10 1st portable apparatus 11 1st operation | movement detection part 12 1st communication part 20 2nd portable apparatus 21 2nd operation | movement detection part 22 2nd communication part 30 Control apparatus 31 Control part 32 Control communication part 40 1st memory | storage part 50 Second Storage Unit 60 First Determination Unit 70 Second Determination Unit C Vehicle

Claims (5)

A first portable device that is carried by a person and detects acceleration;
A second portable device capable of wirelessly communicating with the first portable device and detecting an acceleration carried by the person;
A control device that receives information about each acceleration detected by the first portable device and the second portable device by wireless communication and performs predetermined control content;
With
The said control apparatus is a control system which performs the said predetermined | prescribed control content, when the information regarding the acceleration which the said 1st portable apparatus detected and the information regarding the acceleration which the said 2nd portable apparatus detected are the same or approximate.   2. The control system according to claim 1, wherein the control device receives, from the second portable device, information regarding each acceleration detected by the first portable device and the second portable device.   The control device receives information on acceleration detected by the first mobile device from the first mobile device, and receives information on acceleration detected by the second mobile device from the second mobile device. The control system according to claim 1. The control device includes:
A first storage unit that stores a first pattern of information related to acceleration detected by the first portable device as the predetermined information;
A second storage unit that stores a second pattern of information related to acceleration detected by the second portable device as the predetermined information;
A first determination unit that compares the first pattern with information about the acceleration detected by the first portable device, and performs the same or approximate determination;
A second determination unit that compares the second pattern with information about the acceleration detected by the second portable device, and performs the same or approximate determination;
With
The first determination unit determines that the information on the acceleration detected by the first portable device is the same as or approximate to the first pattern, and the second determination unit relates to the acceleration detected by the second portable device. 4. The control system according to claim 2, wherein when the information is determined to be the same as or approximate to the second pattern, the predetermined control content is performed. The second portable device is:
A first storage unit that stores a first pattern of information related to acceleration detected by the first portable device as the predetermined information;
A second storage unit that stores a second pattern of information related to acceleration detected by the second portable device as the predetermined information;
A first determination unit that compares the first pattern with information about the acceleration detected by the first portable device, and performs the same or approximate determination;
A second determination unit that compares the second pattern with information about the acceleration detected by the second portable device, and performs the same or approximate determination;
With
The first determination unit determines that the information on the acceleration detected by the first portable device is the same as or approximate to the first pattern, and the second determination unit relates to the acceleration detected by the second portable device. If it is determined that the information is the same as or approximate to the second pattern,
The control system according to claim 3, wherein the control device performs the predetermined control content.