Device and method for the telecontrol of an object
First Claim
1. Device for the telecontrol of an object (V), of the type comprising an interrogator unit (OI) capable of effecting a primary interrogation using waves (EIB1, EIA1) so as selectively to interrogate at least one primary receiver/transmitter cell (1) housed in or on said object (V) and containing in primary storage means (M1) a first code (C1), and of receiving using waves from said primary cell (1) a primary response (ERB1, ERA1) able to represent a part at least of this first code,characterized in that it furthermore comprises at least one secondary receiver/transmitter cell (2) housed in or on said object (V) and containing in secondary storage means (M2) a second code (C2) and a first representation (FR1) of a part at least of the first code (C1), and capable of transmitting, in response to a secondary interrogation (EIB2), a secondary response (ERB2) able to represent a part at least of this second code (C2), as well as of transmitting, after a primary interrogation of the primary cell (EIB1, EIA1) and a secondary interrogation of the secondary cell (EIB2), at least one complementary response (ERC) in response to a complementary interrogation (EIC) effected by the interrogator unit (OI), said complementary interrogation (EIC) containing a second representation (SR2) of a part at least of the first and second codes transmitted respectively by said primary (1) and secondary (2) cells in response to the primary and secondary interrogations (EIB1, EIA1 and EIB2),this allowing the secondary cell (2) to effect a complementary response (ERC) depending on the primary and secondary responses of the primary (1) and secondary (2) cells, respectively.
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Accused Products
Abstract
A vehicle (V) is fitted with a primary receiver/emitter cell (1) containing a first code (C1) and a secondary receiver/emitter cell (2) containing a second code (C2) as well as a first representation (FR1) of the first code (C1). The two cells receive respectively primary (EIB1, EIA1) and secondary (EIB2) selective interrogations (OI) to which they respond by emitting respectively a primary response (ERB 1, ERA 1) representing the first code (C1) and a secondary response (ERB2) representing the second code (C2). Then the secondary cell (2) responds alone to a complementary interrogation (EIC) which contains a second representation (SR2) of the first and second codes emitted, together with an order.
20 Citations
16 Claims
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1. Device for the telecontrol of an object (V), of the type comprising an interrogator unit (OI) capable of effecting a primary interrogation using waves (EIB1, EIA1) so as selectively to interrogate at least one primary receiver/transmitter cell (1) housed in or on said object (V) and containing in primary storage means (M1) a first code (C1), and of receiving using waves from said primary cell (1) a primary response (ERB1, ERA1) able to represent a part at least of this first code,
characterized in that it furthermore comprises at least one secondary receiver/transmitter cell (2) housed in or on said object (V) and containing in secondary storage means (M2) a second code (C2) and a first representation (FR1) of a part at least of the first code (C1), and capable of transmitting, in response to a secondary interrogation (EIB2), a secondary response (ERB2) able to represent a part at least of this second code (C2), as well as of transmitting, after a primary interrogation of the primary cell (EIB1, EIA1) and a secondary interrogation of the secondary cell (EIB2), at least one complementary response (ERC) in response to a complementary interrogation (EIC) effected by the interrogator unit (OI), said complementary interrogation (EIC) containing a second representation (SR2) of a part at least of the first and second codes transmitted respectively by said primary (1) and secondary (2) cells in response to the primary and secondary interrogations (EIB1, EIA1 and EIB2), this allowing the secondary cell (2) to effect a complementary response (ERC) depending on the primary and secondary responses of the primary (1) and secondary (2) cells, respectively.
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11. Method for the telecontrol of an object, in which:
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a) the object (V) is furnished with at least one primary receiver/transmitter cell (1) housed in or on said object (V) and containing in primary storage means (M1) a first code (C1), and capable of transmitting a primary response (ERB1, ERA1) in response to a primary interrogation (EIB1, EIA1), b) a primary selective interrogation using waves of this primary cell (1) is undertaken, and a primary response (ERB1, ERA1) able to represent a part at least of the first code (C1) is received from said primary cell (1), characterized in that; in step a), there is provided at least one secondary receiver/transmitter cell (2) housed in or on said object (V) and containing in secondary storage means (M2-1 and M2-2) a second code (C2) and a first representation (FR1) of a part at least of the first code (C1), said secondary cell (2) being capable of transmitting a secondary response (ERB2) in response to a secondary interrogation (EIB2) effected by an interrogator unit (OI), and at least one complementary response (ERC) in response to a complementary interrogation (EIC) effected by said interrogator unit (OI), in step b) a secondary selective interrogation using waves of the secondary cell (2) is undertaken, and a secondary response (ERB2) able to represent a part at least of the second code (C2) is received from said secondary cell (2), and in that it furthermore comprises; a step c) in which there is transmitted to the secondary cell (2) a complementary interrogation (EIC) containing a second representation (SR2) of a part at least of the first and second codes transmitted by said primary and secondary cells in step b), a step d) in which the secondary cell (2) compares the second code (C2) and the first representation (FR1) of the first code, which are contained in its secondary storage means (M2-2 and M2-1), with the second representation (SR2) of the parts at least of the respective codes of the primary and secondary cells which are included within the complementary interrogation (EIC) transmitted in step c), and a step e) in which the secondary cell (2) transmits at least a complementary response (ERC) as a function of the complementary interrogation (EIC) received in step c). - View Dependent Claims (12, 13, 14, 15, 16)
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Specification