JPH045157U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing the configuration of a remote control car security system according to the first embodiment of this invention, and FIG. 2 is a flowchart showing the operation of the microcomputer of the remote control receiving device in FIG. 3 and 4 are flowcharts showing the operation of the microcomputer of the car security system main unit shown in FIG. 1, and FIG. 5 shows the configuration of a remote-controlled car security system according to the second embodiment of this invention. 6 is a flowchart showing the operation of the microcomputer of the remote control receiving device in FIG. 5, and FIGS. This is a flowchart showing the operation. FIG. 9 is a block diagram showing the configuration of a conventional remote control car security system. Explanation of main symbols, 10...Hand control device, 20A
, 20B... Remote control receiving device, 24... Remote control signal receiving section, 26A, 26B, 44A, 44B
...Microcomputer, 40A, 40B...
Car security system main unit, 46A...
Sensor input circuit, 48...Alarm control circuit.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A remote control device that transmits remote control operation signals related to arm command operation and disarm command operation, a remote control signal receiving section that receives remote control operation signals, and a remote control signal receiving unit that receives remote control operation signals, and the received signal is an arm command. a remote control receiving device having a remote control control section that outputs an arm command signal when the remote control operation signal is related to operation, and outputs a disarm command signal when the remote control operation signal is related to the disarm command operation; and inputting various vehicle status signals. a vehicle status signal input unit; and an abnormality monitoring/alarm control unit that monitors abnormalities of various vehicle status signals input to the vehicle status signal input unit and controls alarm generation for a predetermined alarm when an abnormality occurs; Equipped with a car security system main body device having an arm/disarm setting section that sets an abnormality monitoring/alarm control section to an arm state or a disarm state based on an arm command signal or a disarm command signal input from a remote control receiving device. In the car security system, the car security system main unit includes a determination unit that determines whether or not various vehicle status signals input to the vehicle status signal input unit satisfy a predetermined arm prohibition condition when the car security system is in the disarm state. and an arm command operation ignore control unit that controls the remote control receiver to ignore the arm command operation in order to cause the remote control receiver to ignore the arm command operation while the determination unit determines that the arming prohibition condition is satisfied. An arm command operation ignore unit that causes the remote control control unit to ignore even if a remote control operation signal related to arm command operation is input when arm command ignore control is performed by the car security system main unit in the disarm state. A car security system characterized by: (2) A remote control device that transmits remote control operation signals related to arm command operation and disarm command operation, a remote control signal receiving section that receives remote control operation signals, and when the received signal is a remote control operation signal related to arm command operation. a remote control control section which outputs an arm command signal and a door lock control signal to enter the arm state, and outputs a disarm command signal and an unlock control signal to enter the disarm state when the remote control operation signal is related to a disarm command operation; , a vehicle status signal input unit that inputs various vehicle status signals, and monitors abnormalities of the various vehicle status signals input to the vehicle status signal input unit, and sets a predetermined alarm when an abnormality occurs. an abnormality monitoring/alarm control unit that performs alarm generation control, and an arm/disarm setting unit that places the abnormality monitoring/alarm control unit in an arm state or a disarm state based on an arm command signal or a disarm command signal input from a remote control receiving device. In a car security system equipped with a car security system main unit having the following, when an arm command signal is input to the car security system main unit in the disarm state, the arm command signal is input to the vehicle state signal input section. a determination unit that determines whether or not the various vehicle status signals obtained satisfy a predetermined arming prohibition condition; The remote control control unit of the remote control receiver, including an arm command operation ignore control unit that outputs an arm command operation ignore control signal to the remote control receiver side to cause the operation to be ignored, is configured to: When a remote control operation signal is input, only if the arm command operation ignore control signal is not input from the car security system main unit within a certain period of time after the arm command signal is output, the system enters the arm state and outputs the door lock control signal. A car security system featuring: